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Ghosh J, Shin Y Efficient higher order neural networks for classification and function approximation. Australian Road Research Board.
Stress Analysis Of Lpg Cylinder Using Ansys Software
China Integrated Circuit, Vol. Thus, the ECAP process allows us to produce ultrafine-grained materials and hence to improve the mechanical properties of the material. Sparse social dimensions, the proposedapproach can efficiently works to handle the networks of several actors performance to othernon-scalable methods. 6 inch android phones questions The OCP is chosen because of its advanced supporting features such as configurable sideband control signaling and test harness signals, when compared to other core protocols. The welding tool, its pin profile, shape and dimensions plays a vital role in making the weld joint. CHI '05extended abstracts on Human factors in computing systems.
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Protein profile was also affected by some technical factors that will be discussed furthermore in the paper. Russell Crowe, 53, looks unrecognisable with a bushy beard as he plays basketball with son Tennyson in Sydney Demi Lovato flashes underboob in provocative Instagram post When compressed moderately at normal temperature, it becomes liquid. Antennas and Propagation, vol.
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27.02.2018 - Enhancing Reusability of Conventional Apollo Modules by proposing change in design and use of new ablative material Abstract: These cases are based on no fading and flat Rayleigh-fading, multiple-diversity reception Rayleigh-fading, and flat Rician-fading. Wilson, Wenli Xu, David A. Based on this study required a different theory in analyzing the strength and the failure mode of the masonry wall structures. Purpose of a motor speed controller is to take a signal representing the required speed and to drive a motor at that speed. Voice SMS is an application developed in this work that allows a user to record and convert spoken messages into SMS text message.
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23.01.2018 - It created a high impact on development of new generation antennas with advanced features and wide range of applications. The performance of the integrated setup is investigated using various feed solutions. Similarity relations and fuzzy ordering Information Sciences3 2: Cloud Computing, Security Issues Reference [1]. During Apollo missions in 's the module surface becomes charred up to some extent, hence decreasing the strength and scope of further reusability of the module.
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05.03.2018 - They are composed of three parts: The action potential output seems to be comparable with the experimental results of rabbit sinoatrial action potential. Construction and Building Materials, 38, Managing Technologically Driven Organizations: Traffic noise exposure planning.
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15.03.2018 - M"Electrochemistry and the environment", Journal of Applied Electrochemistry. Mother, 29, hit by bricks that fell 70ft off a crane on to the street dies in hospital just days after she Nodal explants showed better organogenic response than shoot tip explants. So we go for the comparative study for the keyword search in relational databases. Bio-medical waste dumped by clinics, hospitals and medical labs and in the district has become a danger to the environment and people. Viewers left in stitches as Sky News presenter is
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The action potential duration and height goes with the literature. The currents involving the action potential are blocked and outputs are observed it seems to produce satisfactory outcomes.
J Physiol Lond Surface roughness and Material Removal Rate are the main quality functions in high speed turning of medium carbon steel in dry conditions. In this study, the optimization of two response parameters Surface roughness and Material Removal Rate by three machining parameters cutting speed, feed rate and depth of cut is investigated in high speed turning of H13 in dry conditions.
The simultaneous optimization is done by Grey Relational Analysis approach. Material Removal Rate is investigated. The optimum condition for combined effects was found V2-F1-D3 and the optimal value of the surface roughness Ra comes out to be 1.
The optimum results are also verified with the help of confirmation experiments. Neural networks and statistical based models for surface roughness prediction. Secur,, ,8 6: Design of experiments using the Taguchi approach: Surface roughness prediction by factorial design of experiments in turning processes.
Evaluation of the thrust force and surface roughness in drilling composite material using Taguchi analysis and neural network. An approach for process parameters optimization of hard machining while machining hardened steel", Journal of Scientific and Industrial Research, vol.
Journal of Engineering Manufacture, Proceeding of American society of mechanical engineers, Upinder kumar, Deepak Narang This paper surveys recent advances in watermarking techniques in digital images.
The aim of digital watermarking is to include subliminal information in multimedia information to ensure a security service or simply a labelling application.
It would be then possible to recover the embedded message at any time, even if the information was altered by one or more non-destructive attacks, whether malicious or not.
Its commercial applications range from copyright protection to digital right management. This paper then classifies the different watermarking techniques into several categories depending upon the domain in which the hidden data is inserted; the size of the hidden data and the requirement of which the hidden data is to be extracted, An experiment is conducted to further tests the robustness of some of these techniques.
At the end, this paper analyses challenges that have not been met in current watermarking techniques here. In my major work describes a watermark embedding technique for images using discrete fractional Fourier transform.
Digital Watermarking and Steganography, 2Nd Ed. Multimedia Data - Embedding and watermarking Technologies, Proc. Krunal R patel Mr. Quality and productivity are two important aspects that are inter-related in any machining operation The objective of this work is to estimate the influence of machining parameters and to determine their optimum conditions in manufacture of cast-iron disintegrated flywheel.
The parameters considered are speed, feed and depth of cut where as the response are material removal rate and surface roughness. The experimental trials are conducted based on taguchi L8 orthogonal array with 2 levels of each machining parameters.
The experimental results indicates that feed has significant effect on MRR and speed has significant on SR. Mohan Krishna Naik The growth in field of cloud computing increases threat security aspects.
Security has remained a constant issue for Internet and networking, when we are talking about security cloud really effects. Lack of security is the only a problem or difficulty that must be overcome in wide adoption of cloud computing.
Cloud computing is surrounded by many security issues like securing data, and examining the utilization of cloud by the cloud computing vendors. Cloud computing has brought lots of security challenges for the consumers and service providers.
Our work mainly provides the basic idea on Cloud Computing with the Security Issue mainly faced in both larger and smaller scale organizations where Cloud Computing is implemented and necessary steps which can solve these problems to certain extent.
This will enable researchers and security professionals to know about users and vendors concerns and critical analysis about the different research type proposed.
Cloud Computing, Security Issues Reference [1]. Kavitha, A survey on security issues in service delivery models of cloud computing. Y, Kali Rama Krishna. Rama Mohan Reddy In sheet hydroforming, variation in incoming sheet coil properties is a common problem for forming process, especially with materials for automotive applications.
Even though incoming sheet coil may meet tensile test specifications, high rejection rate is often observed in production due to inconsistent material behavior. Thus there is a strong need for a discriminating method for testing incoming sheet material formability.
The hydraulic sheet bulge test emulates biaxial deformation conditions commonly seen in production operations. This test is increasingly being applied by the European automotive industry, especially for obtaining reliable sheet material flow stress data that is essential for accurate process simulation.
Theoretical analysis is carried out by deriving governing equations for determining of Equivalent stress and Equivalent strain based on the bulging to be spherical and Tresca's yield criterion with the associated flow rule.
For experimentation Circular Grid Analysis is used. In order to satisfy the rising energy demands of global consumption a new ecofriendly renewable power source needs to be explored, conceptualized and developed.
Solar energy is a free and clean energy resource which is available to humans or the local culture in abundant. An attempt is made to study Stirling cycle, its application and its suitability to use this source as pumping water in rural sector.
Review of study is done for the development of Solar Stirling engine which will help in development of the engine which can be used for pumping water at rural areas using solar energy as a source.
The engine developed will have its wide application not only in rural sector but also for generating electricity by attaching a generator of required capacity to the shaft of an engine. Stirling engine, Solar energy, Pump Reference [1] M.
Mehta, The mostefficient waste heat recovery device: Cronenberg, the Stirling Engine, Uppasala University, Wongwises, A review of solar powered Stirling engines and low temperature differential Stirling engine, Science Direct renewable and sustainable energy, 7 ,, — Mahendru, Case study on solar powered water pumping project in Samastipur, Bihar, India, Claro energy private limited, Samad, Energy poverty in rural and urban india, Policy research working paper, The world bank development research group, agriculture and rural development, , This paper investigates the hydraulic regenerative braking system for a bicycle.
The purpose of implementing this system is to lower the human effort required for driving a bicycle. The regenerative braking system can capture and reuse the energy that is normally lost due to braking.
This paper represents a model of novel configuration for hydraulic regenerative braking system based upon the Matlab Simulink Environment. The influence of the key component parameters on the performance, braking and rate of energy recovery is analyzed.
The simulation result helps in selecting proper components which will suit the proposed system most appropriately. Though the overall cost of the system is high the amount of human effort saved makes it worth of being implemented in real life.
Detlef van Bracht, Dr. Hybrid Drives for Mobile Equipment,18 February, Braking EnergyRegeneration using hydraulic systems. Hydraulic Drivetrain with Regenerative Braking, April 26, Hydraulic Regenerative Braking System, 3 4 , April Searl Dunn Energy regeneration and conversion efficiency in a hydraulic hybrid propulsion system.
High Speed Ground Transportation Journal, 9 1 , Otis Accumulator-charged hydrostatic drive for cars saves energy. Hydraulics and Pneumatics, 10, Koustubh Dinesh Lagwankar The ST-based SRAM bitcells address the fundamental conflicting design requirement of the read versus write operation of a conventional 6T bitcell.
The ST operation gives better readstability as well as better read-failure probability compared to the standard 6T bitcell. The proposed ST based bitcells incorporate a built-in feedback mechanism.
A detailed comparison of 6T bitcell shows that the ST based bitcell can operate at lower supply voltages. Roy, Ultra-low power digital subthreshold logic circuits, Proc.
Nikolic, Digital Integrated Circuits: A Design Perspective 2nd ed. Ujwal Shirode, Ajay Gadhe Concentration Fields and Dispersion Abstract: The major sources responsible for deterioration of urban environments are automobiles.
The case at urban intersection may become more critical due to variable modes of vehicular movement and their emissions, especially at low wind conditions. In this paper, the line source dispersion and concentration fields at an urban intersection under low wind conditions have been investigated and discussed.
The atmospheric boundary layer ABL flow equivalent to urban terrain category, is reproduced using passive type of roughness generating devices with appropriate similarity criteria. The line source is simulated and tracer gas concentrations at various locations of the intersection are measured using online Flame Ionization Detector FID type of gas chromatograph.
The experiments are carried out for 0 0 , 30 0 and 60 0 approaching wind directions. The experimental results show various critical locations, where pollutant concentrations become twice or even more.
The approaching wind directions of 30 0 and 60 0 carry more dispersion of pollutants than 0 0. However, the pollutants concentrations at inner corners of building blocks are more than at other locations.
Wind tunnel, urban intersection, line source dispersion, low wind condition Reference [1] S. Gonzalez—Flesca, Modeling air quality in street canyons: Perraci, Modeling of carbon monoxide hot spots, Air Pollution Control Association, 32 — Bullin, Analysis and modeling of air quality at street intersections, Journal of Air Pollution and Control Association, 33 — Dabberdt, Concentration fields at urban intersections: Fluid modelling studies, Atmospheric Environment, 28 — Holynskyj, Dispersion modeling at urban intersections, The Science of the Total Environment, 93— Dabberdt Kinematics and dispersion characteristics of flows in asymmetric street canyons, Atmospheric Environment, 22 — Chaudhry, Wind tunnel simulation study of line source dispersion at urban intersection — Part II: Ahmad, Heterogeneous traffic induced effects on vertical dispersion parameter - A wind tunnel study, Environmental Modelling and Assessment, 7 09 — Chaudhry, Model vehicle movement system in wind tunnels for exhaust dispersion studies under various urban street configurations, Journal of Wind Engineering and Industrial Aerodynamics, 90 — Kafeel Ahmad Traffic Induced Effects Abstract: Traffic induced turbulence coupled with natural air motions becomes an important variable affecting the dispersion of exhaust emissions, especially under low wind conditions.
The tracer gas concentration is measured, online, at hundred ninety two locations by gas chromatograph FID type detector at variable approaching wind directions, i. The percentage reduction is significantly influenced when traffic and wind flow directions are opposite to each other.
However, the reductions in K values decrease with height and reach its minimum value of 1. At 'innermost' corners of the building blocks facing the intersection, the percentage reduction in K values is more than at 'mid' sections of the building blocks.
Isomusa, A wind tunnel study of automobile exhaust gases diffusion in an urban district, In Proceedings of the 4rth International Clean Air Congress edited by S.
Kitabayashi, Wind tunnel experiments for automobile exhaust gas diffusion in a street canyon, 4rth international workshop on wind and water tunnel modelling, Karlsruhe Karanfilian, The wakes of road vehicles.
In the modelling of dispersion of transport pollution, Symposium proceedings series no. Thompson, Experimental and theoretical study of the wake of a block shaped vehicle in a shear free boundary flow, Atmospheric Environment, 16 — Rao, Turbulent diffusion behind vehicles: Experimentally determined turbulence mixing parameters, Atmospheric Environment, 20 — Eskridge, Turbulent diffusion behind vehicles: Experimentallydetermined influence of vortex pair in vehicle wake, Atmospheric Environment, 21 — Plate, Windkanalmodellierung von Ausbreitungsvorgangen in Stadtgebieten.
Romberg, Wind tunnel experiments on micro scale dispersion of exhausts from motorways, The Science of the Total Environment, 71 — Gowda, Wind tunnel simulation study of the line source dispersion in the nearfield of roadways under heterogeneous traffic conditions.
Chaudhry, Model vehicle movement system in wind tunnels for exhaust dispersion studies under various urban street configurations, Journal of Wind Engineering and Industrial Aerodynamics, 90 — Equal channel angular Pressing ECAP is an innovative technique for developing ultrafine-grained microstructures first developed by Segal et al in in the former Soviet Union.
The deformation is produced by shear as the billet is extruded through the channels. One of the geometrical properties of the process is that the cross-section of the billet remains constant and so, it is possible to repeat the process over many cycles.
Therefore, very high plastic strains can be accumulated in the billet. Thus, the ECAP process allows us to produce ultrafine-grained materials and hence to improve the mechanical properties of the material.
This work presents a study of the mechanical and optical properties of the AA processed by equal channel angular extrusion. The improvement obtained in mechanical properties is shown Key words: Polmear, "light Alloys", Metall.
Series, 3rd Edition, London Forum 43 Cottignies, Acta Mater 44 10 In today's world, there is a continuous need for automatic appliances with the increase in standard of living; there is a sense of urgency for developing circuits that would ease the complexity of life.
Now a days problem of traffic is much serious specially in the areas of schools as well as the places where crowd is more. A collision avoidance control system for a vehicle is provided which is designed to determine a target collision avoidance deceleration required for a system vehicle equipped with this system to bring a relative speed between the system vehicle and a target object into agreement with substantially zero without a physical collision with the target object and to determine a possibility of collision with the target object as a function of the target collision avoidance deceleration.
Kirubarajan, Estimation with Applications to Tracking and Navigation. As more and more IP cores are integrated into an SOC design, the communication flow between IP cores has increased drastically and the efficiency of the on-chip bus has become a dominant factor for the performance of a system.
The on-chip bus design can be divided into two parts, namely the interface and the internal architecture of the bus. In this work the welldefined interface standard is adopted, the Open Core Protocol OCP, and focus on the design of the internal bus architecture.
The Open Core Protocol OCP is a core centric protocol which defines a high - performance, bus-independent interface between IP cores that reduces design time, design risk, and manufacturing costs for SOC designs.
Main property of OCP is that it can be configured with respect to the application required. The OCP is chosen because of its advanced supporting features such as configurable sideband control signaling and test harness signals, when compared to other core protocols.
Kedareswara Rao IRIS is considered as one of the best biometric model for representing a human Identity. In this paper we improve the recognition accuracy and efficiency using the IRIS code obtained through Daugman's technique and then Dimensionality Reduction is applied.
MLE Maximum Likelihood Estimation technique is used to determine the significant and predominant features as each Gabor coefficient does not have same weight in generating a unique pattern for each IRIS.
Results also show that the recognition time has been found reduced 3. Reference [1] John G. The amount of turbulence generated by natural winds within the street canyon might be smaller than that of traffic induced turbulence.
Therefore, the influence of traffic-induced turbulence on exhaust dispersion has to be quantified. In the present study, Plate's energy based criterion for physical modelling of traffic-induced turbulence has been verified for urban intersection under heterogeneous traffic conditions, using environmental wind tunnel.
The experimental results revealed that the effect of traffic-induced turbulence in concentration reduction increases with increase in traffic volume. The trends of reduction in tracer gas concentration with variable traffic volume and velocity ratio for all sampling locations have been found to be similar.
This strongly supports the idea proposed by Plate for wind tunnel simulation studies. Exhaust dispersion, traffic induced turbulence, heterogeneous traffic, and urban intersection Reference 1.
Optical Character Recognition OCR is an interesting and challenging field of research in pattern recognition, artificial intelligence and machine vision and is used in many real life applications.
Optical character recognition is a type of document analysis where a scanned document image that contains either machine printed or handwritten script is input to an OCR software engine, is translated into editable, machine-readable digital text format.
With the spread of computers in public and private sectors and individual homes, automatic processing of tabular application forms, bank cheques, tax forms, census forms and postal mails has gained importance.
The field of OCR is divided into two parts, one is recognition of machine printed characters and the second is recognition of handwritten characters. Recognizing handwritten text is an important area of research because of its various application potentials.
Feature extraction is very important step in the process of OCR. This manuscript gives a review of comparative study of different feature extraction techniques used in OCR.
Prentice-Hall, [3] Govindan, V. Tang, Yu Tao, Ernest C. The samples were synthesized by solid state reaction method. The XRD of the samples revealed a structure similar to that of Y compound with about three time larger 'c' axis.
The grain size calculated was found to increase with fluorine doping as indicated by SEM micrograph. As the fluorine amount increased, the Tc onset of the superconducting phase was found to be increased.
Over all, the fluorine addition had improved the superconducting property of the samples considerably. B 64, Martinez-Miranda, Nature, Kaldis, Nature, Cheong, Solid State Commun.
Akhavan, , Physica C, B 73, 79 Raveau, Accounts of chemical research, Vol. Sandkuhi, Ann, American Institute of Physics, 52, , Srinivasan, George Thomas C, P. The city has around 83 thousand houses which generate metric tons of solid waste per day.
At present, they are not practicing any scientific processing and disposal of solid waste. The solid waste collected is being transported to the cheedelapora disposal site where is being disposed indiscriminately.
Bio-medical waste dumped by clinics, hospitals and medical labs and in the district has become a danger to the environment and people. Most of the hospitals and labs dump the waste materials in the drains or near municipal garbage collection point.
Pollution Control Board, March, Journal of Indian Association for Environmental Management, vol. This research was aimed at predicting an optimum curing age for cement stabilised subgrades ahead of the seven 7 day curing period prescribed in specifications.
An existing road with a record of persistent failures was investigated for possible subgrade stablisation. Curing at the ages of 3, 5 and 7 days indicated that the 5day curing age strength surpassed the 7 day strength quoted in the specifications.
This design strength was met at 5 days. This will allow 2 days of work prior to mix design specification. Thus there is a reduction of two days within which construction works can proceed without prejudice to specifications and the quality of work.
The Laboratory test will need to be factored to give the required field strength and a factor of 0. Cationic-Electrokinetic Improvement of an Expansive Soil. Applied Clay Science, 47, Construction and Building Materials, 38, Construction and Building Materials, 24, Building and Environment, 40, International Journal of Engineering Research and Applications, 2 4 , Influence of Curing on Durability.
ACI Material Journal, 2 , Construction and Building Materials, 19, Australian Road Research Board. Methods of Testing soils for Civil Engineering purposes. Hashim Mohammed Alhassan, Murtala Garba This paper deals with Experimental investigation for M grade of concrete having mix proportion 1: A result data obtained has been analyzed and compared with a control specimen 0.
A relationship between workability, compressive strength and flexural strength represented mathematically and graphically. Result data clearly shows percentage increase in 28 days Compressive strength and Flexural strength for M Grade of Concrete.
Kaushik, "Properties of steel fibrous concrete containing mixed fibres in fresh and hardened state", Journal of Construction and Building Materials 22 - — [8] B. Canbaz, "Effect of different fibers on the mechanical properties of concrete containing fly ash" Journal of Construction and Building Materials 21,— The present study is an attempt to assess the impacts of climate change on water resources of the river basins of India which have immense importance in domestic, industrial agricultural and hydropower scenario.
The future estimation of runoff was done by HEC-HMS model and the estimated runoff was fed to the water budget equation for determination of water availability. The green water, water sequestration, virtual water and water footprint was calculated from the estimated water availability.
A synthesis of proper prediction of the future scenario as regards the quantum of surplus and deficit basins for the rivers basin of India have been identified and possible notional inter basin transfer has been discussed without considering the intricacy of ecological, environmental and political constraints.
Incorporating the water footprint and virtual water into policy: Reflections from the mancha occidental region, Water Resources Management, Spain. Global solutions to regional deficit.
Groundwater 36 4 , [4] Barnaby W. Do Nations go to war over water? In Climate Change Modelling the recent evolution of global drought and projections for the 21st century with the Hadley Centre climate model, Journal of Hydrometeorology, 7 , Water Statistics of India, Delhi, India: The water footprint of cotton consumption: An assessment of the impact of the worldwide consumption of cotton products on the water resources in the cotton producing countries.
Ecological Economics 60 1 , Pankaj Kr Roy, Asis Mazumdar Anybody can submit their paper by mailing at ijera. You can search your paper Here!!! Title Page Downloads 1.
Hydraulic cylinder actuators are used extensively in industrial, construction and agricultural works. The small sized outlet ports of the cylinders resist the flow of discharged oil; and as a result the piston motion is slowed down.
This causes a lot of heat generation and energy loss within the actuators. The study investigates and analyzes the possibilities of reducing the hydraulic resistance and increasing efficiency of the hydraulic actuator.
Results show that the small outlet ports are the sources of energy loss in hydraulic cylinders. A new hydraulic system was proposed as a solution to relieve the hydraulic resistance in the actuators.
The proposed system is a four ports hydraulic cylinder fitted with a novel flow control valve. The proposed four ports cylinder was simulated and parameters such as ports sizes, loads and pressures are varied during the simulation.
The hydraulic resisting forces, piston speed and mass flow rates are computed. Results show that the hydraulic resistance is significantly reduced in the proposed four ports actuators; and the proposed cylinders run faster than the conventional cylinders and a considerable amount of energyis saved as well.
Chenoweth, Aircraft flight control actuation system design vol. Singh, "Derivation of design requirements for optimization of a high performance hydrostatic actuation system," International Journal of Fluid Power, vol.
Palmberg, "Separate controls of meter-in and meter-out orifices in mobile hydraulic systems," SAE transactions, vol. Palmberg, "Hydraulic transformers-comparison of different designs," Innas, "Cylinder Control with the floating cup hydraulic transformer," Proc.
Stukenbrock, "Toward maximum flexibility in working machinery, iht control in a mecalac excavator," Yao, "Energy-saving control of singlerod hydraulic cylinders with programmable valves and improved working mode selection," Analysis of the robot hand was analyzed using dedicated software for FEM analysis.
The model was exported to FEM processor i. Finite element analysis is a method to computationally model reality in a mathematical form to better understand a highly complex problem.
In the real world, everything that occurs results from the interaction between atoms and sub-particles of those atoms. Billions and billions and billions of them.
If we were to simulate the world in a computer, we would have to simulate this interaction based on the simple laws of physics. However, no computer can process the near infinite number of atoms in objects, so instead we model 'finite' groups of them.
There are various field of power system in which PSO is successfully applied. Economic Load Dispatch ELD is one of important tasks which provide an economic condition for a power system. Eberhart, "Particle swarm optimization," in Proc.
Neural Networks, , pp. Yuhui Shi and Russell Eberhart "A modified particle swarm optimizer" 0- 0. Yuhui Shi and Russell C. Eberhart "Fuzzy Adaptive Particle Swarm Optimization" Evolutionary computation, proceeding of the congres on vol.
Asanga Ratnaweera, Saman K. Chan and Shu K. Ki "Economic Load Dispatch: Leprosy or Hansen's disease is caused by an obligate intracellular pathogen i. Leprosy is a granulomatous disease of peripheral nerves and mucosa of the upper respiratory tract.
This infectious disease results in Leprosy reactions that cause irreversible nerve damage and disabilities. The organism requires minimal set of functional genes for its survival.
Most of the genes are involved in biosynthetic and metabolic pathways, so the product of these genes can be aimed for the novel drug target. Acyl CoA Synthetase is an enzyme that participates in fatty acid biosynthesis.
The activation of fatty acids by Acyl-CoA Synthetase is the need of de novo lipid biosynthesis, fatty acid catabolism and remodeling of biological membranes. Therefore by emphasizing this protein as a drug target can help in the identification of novel drugs to cure leprosy.
A well organized research comprising of analogue based drug design and molecular dynamics plays a major role in obtaining the lead molecules. The bacteria have developed resistance against many of the drugs available in the market.
Therefore identification of the novel drug target and potent drug can be helpful in better prevention of the disease. Amanda Le Grand et al. Cloning, sequencing, and expression of the fadD gene of Escherichia coli encoding Acyl coenzyme A Synthetase.
J BiolChem, Mutational analysis of a fatty Acyl-coenzyme A Synthetase signature motif identifies seven amino acid residues that modulate fatty acid substrate specificity. Transmembrane movement of exogenous long-chain fatty acids: Nucleic Acids Research30 1: Chemotherapy of leprosy for control programs - report of WHO study WHO technical report series No.
For dynamic optimization problems, the aim of an effective optimization algorithm is both to find the optimal solutions and to track the optima over time. In this paper, we advanced two kinds of cellular genetic algorithms inspired by the density dependence scheme in ecological system to solving dynamic optimization problems.
Two kinds of improved evolution rules are proposed to replace the rule in regular cellular genetic algorithm, in which null cells are considered to the foods of individuals in population and the maximum of living individuals in cellular space is limited by their food.
Moreover, in the second proposed rule, the competition scheme of the best individuals within the neighborhoods of one individual is also introduced. The performance of proposed cellular genetic algorithms is examined under three dynamic optimization problems with different change severities.
The computation results indicate that new algorithms demonstrate their superiority respectively on both convergence and diversity. Genetic algorithms for changing environments. Biologically inspired evolutionary agent systems in dynamic environments.
Diversity-based model reference for genetic algorithms in dynamic environment. Variable-size memory evolutionary algorithm to deal with dynamicenvironments. Population-based incremental learning with associative memory for dynamic environments.
A multipopulation approach to dynamic optimization problems. Multi-swarm optimization in dynamic environments. Fine-grained parallel genetic algorithms. A cellular genetic algorithm with disturbances: The given antenna is composed of a rectangular patch monopole antenna having an E-shaped slot with two backward slits on the substrate and a defected ground plane.
The antenna exhibits single band, which creates an impedance bandwidth of 2 GHz for the working band of GHz. The various characteristic parameters like S-parameters, gain, current distribution, and radiation pattern are studied.
The proposed antenna is suitable for IEEE Microstrip feeding technique is used. A Review," Proceedings of Frequenz journal, vol 64, This is due to the features of flexibility, accuracy and configurability in designing and Implementation.
The implemented system can be used in typical wimax system and any other communication systems. The carrier synchronization and timing synchronization issues are covered in the implementation.
The receiver of QAM consists of phase locked loop, symbol demapper, clock distributer. Modelsim Xilinx edition MXE will be used for simulation and functional verification.
Xilinx ISE will be used for synthesis, and bit file generation. Xilinx FPGA board will be used for testing and demonstration of the implemented system. This paper introduces a new concept of optimal utilization of a unified power quality conditioner UPQC.
Since the series inverter simultaneously delivers active and reactive powers, this concept is named as UPQCS S for complex power. Finally, the proposed concept is validated with a digital signal processor-based experimental study.
Beaty, Electrical Power Systems Quality.. CRC Press, , p. IEEE Press, , p. This paper gives information related to OFF grid application system, which is independent of supply from the grid.
The source to generate electricity through renewable resources, we prefer sunlight as the main source. The objective is to supply water for the fields through solar powered water pump and automate the system for better management of resources.
The farmer user can water the fields from any place using GSM technique which provides an acknowledgement message about the situation. The main advantage of this project is optimizing the power usage through water resource management and also saving government's free subsidiary electricity.
This proves an efficient and economy way of irrigation and this will automate the agriculture sector. Processes and System", Elsevier Inc. Ghoneim, "Design optimization of photovoltaic powered water pumping systems".
Energy Conversion and Management 47 [5] J. G, and Norton, B, Economic viability of photovoltaic water pumping systems. Solar energy, , 80 7 , Solar energy, , 80 1 , Induction heating is a well-known technique to produce very high temperature for applications.
A large number of topologies have been developed in this area such as voltage and current source inverter. Recent developments in switching schemes and control methods have made the voltage-source resonant inverters widely used in several applications that require output power control.
The series-resonant inverter needs an output transformer for matching the output power to the load but it carry high current as a result additional real power loss is occur and overall efficiency also is reduced.
This project proposes a high efficiency LLC resonant inverter for induction heating applications by using asymmetrical voltage cancellation control. The proposed control method is implemented in a full-bridge topology for induction heating application.
The output power is controlled using the asymmetrical voltage cancellation technique. The LLC resonant tank is designed without the use of output transformer. This results in an increase of the net efficiency of the induction heating system.
The circuit is implemented using PIC controller. Both simulation and hardware results are compared. Asymmetrical control, induction heating, zero-voltage switching ZVS.
Garde, "The domestic induction heating appliance: An overview of recent research," in Proc. Power Electronics", Muhammad Rashid 8. The corruption of speech due to presence of additive background noise causes severe difficulties in various communication environments.
This paper addresses the problem of reduction of additive background noise in speech. The proposed approach is a frequency dependent speech enhancement method based on the proven spectral subtraction method.
Most implementations and variations of the basic spectral subtraction technique advocate subtraction of the noise spectrum estimate over the entire speech spectrum.
However, real world noise is mostly colored and does not affect the speech signal uniformly over the entire spectrum. This method provides a greater degree of flexibility and control on the noise subtraction levels that reduces artifacts in the enhanced speech, resulting in improved speech quality.
Reference [1] Deller, J. Discrete-Time Processing of Speech Signals. Levitt, "Noise reduction in hearing aids: An overview", Journal of Rehabilitation Research and Development, vol.
Transformation of digital and computational architectures Abstract: As the digital infrastructure in cities and buildings are in place, new forms and methods of spatial location are also growing.
In between computational architectures, such as topological spaces, and non-Euclidean geometry, dynamical systems and developmental movement algorithms are alternative technological architectures.
As Peter Zellner said: Part of that, is the scientific study of topological geometry, computational part of that, is the production of plastics and part of that, is the creative visualization deals Kinetic space.
The era of information, such as the previous age, the metal industry, challenges not only the design itself but also how these designs are. Creative and productive potential of digital media has created a new dimension in architecture.
Lvtsma Barrett says, instead of trying for emplacing the thought of the traditional architecture, our strategy should be such that the architecture can integrate with other Medias to create a new link Reference 1- Zelner, Peter, Hybrid Space: AD profile, hyper surface Architecture Editions.
Generation, Transmission and Distribution as the complete individual units. FACTS is based on power electronic devices, used to enhance the existing transmission capabilities in order to make the transmission system flexible and independent in operation.
The loading capability of transmission system can also be enhanced nearer to its thermal limit without affecting the stability. Complete closedloop smooth control of reactive power can be achieved using shunt connected FACTS devices.
This paper presents the design and simulation of the Fuzzy logic control to vary firing angle of SVC in order to achieve better, smooth and adaptive control of reactive power in transmission systems.
The design, modeling and simulations are carried Reference [1] A. Kulkarni, "Design of power system stabilizer for single-machine system using robust periodic output feedback controller", IEE Proceedings Part — C, Vol.
Papers from Conference Proceedings unpublished: Part I and Part II. IEEE transactions on system, man, and cybernetics, vol. Periodicals and Conference Proceedings: Signalized intersections have a great role in urban transportation and safety.
Despite undeniable task of these traffic elements, they are facing many problems such as delays, inappropriate designing, miss using of traffic signs due to locations and dimensions at them.
Besides these problems, the existence of traffic police at intersections is not always help to decrease these problems, but also can create more difficulties to the task of signalized intersections which might not obviously visible.
For example the traffic police change cycle time and preventing some direction to cross the intersection and let some others cross which may cause more delays and other difficulties for regular and organized movement of vehicles.
This study aims to investigate the above problems and find a solution to decrease them. For this purpose, a unique survey designed to analyze the four intersections in Tehran. These intersections selected from one arterial street and the specification of these intersections are somehow the same.
The result shows that by changing the behavior of police in these intersections with correct training of traffic rules, can improve the traffic and decrease the delays. Road Research Technical Paper No.
Aiming at the security requirement of the Intranet that is different from Internet, an security architecture for Intranet is proposed. In physical layer and data link layer, based on network switch the intranet is divided into several parts separated from each other as required.
In network layer, making use of the NAT gateway integrated in virtual server the intranet or its part is hidden to ensure its security, and at the same time the other part of the intranet can securely access to the part of hidden resources.
Using reliable IP address management and distribution mechanism the IP addresses are kept from being stolen or abused. In application layer, using bi - directional proxy server each part of the Intranet is separated, but the hosts can access each other based on application and user authority.
The security switches are used to connect each separate part of the Intranet, based on application as well as user authorization control to carry out network access control. The security architecture focuses on security guarantee of intranet inside the traditional network boundary, and provides foundation framework to Intranet security which can ensure the reliability, usability, confidentiality, integrity, and maneuverability of the Intranet.
Tsinghua university press, Typical layout and need for an open systems approach", Journal of the Communications Network, Vol. Yao, "The analysis of network security requirements and security police research", Computer Engineering, Vol.
Wang, "Study on placement optimization of web proxies based on genetic algorithm", Journal of Xi'an Jiaotong University, Vol. China Integrated Circuit, Vol. To achieve seamless mobility in unified network of heterogeneous wireless networks, vertical handoff is challenging problem.
All these three algorithms are based on RSS and minimize the probability of false handoff. Adaptive lifetime vertical handoff for heterogeneous wireless networks," Technical Report, University of Toronto.
The negative effects of non-renewable fossil fuels have forced scientists to draw attention to clean energy sources which are both environmentally more suitable and renewable. By using the wind energy, power may be produced.
The project entitled "Energy Produced by using the Wind Energy" is aimed to produce power with renewable source of energy like wind. In this project by using a small fan blade, electric power is produced by utilizing the drag force of the wind in a moving vehicle.
This project aims to design a model for using wind energy to generate electricity which in turn may be used to run electrical utilities directly or through a storage battery Key words: Drag, Wind Reference [1].
Bekdemir "Investigation of wind characteristics and wind energy potential in Kirklareli, Turkey Renew Energy", 32 , pp. Tosun Feasibility study of wind farms: Balo Investigation of wind characteristics and assessment of windgeneration potentiality in Uludag-Bursa, Turkey Appl Energy, 86 3 , pp.
Newtonian Mechanics The M. Introductory Physics Series 1st Ed. Physics for Scientists and Engineers 6th Ed. Tippler, Paul Physics for Scientists and Engineers: Mechanics, Oscillations and Waves, Thermodynamics 5th Ed.
Alternative Energy Sources by G. Solar Energy by P. In this context of changing and challenging market requirements, Gas Insulated Substation GIS has found a broad range of applications in power systems for more than two decades because of its high reliability, easy maintenance and small ground space requirement etc.
SF6 has been of considerable technological interest as an insulation medium in GIS because of its superior insulating properties, high dielectric strength at relatively low pressure and its thermal and chemical stability.
SF6 is generally found to be very sensitive to field perturbations such as those caused by conductor surface imperfections and by conducting particle contaminants. The presence of contamination can therefore be a problem with gas insulated substations operating at high fields.
If the effects of these particles could be eliminated, then this would improve the reliability of compressed gas insulated substation. It would also offer the possibility of operating at higher fields to affect a potential reduction in the GIS size with subsequent savings in the cost of manufacture and installation.
The purpose of this paper is to develop techniques, which will formulate the basic equations that will govern the movement of metallic particles like aluminum, copper in a coated as well as uncoated busduct.
In recent years, the areas of industrial application of AC drives, especially Induction machine based on DTC technique has gradually increased due to its advantages over the other techniques of control.
However conventional DTC suffers from high torque ripple and variable switching frequency. This paper, propose a method to reduce torque fluctuations, where the circular flux vector is divided into twelve sectors and is compared with conventional DTC method where the flux vector is divided into six.
Electrical and Electronic Engineering Vol. F and Sansui H, "Simulink model of direct torque control of Induction machine", American journal of applied sciences 5 8: Krishnan, Electric Motor Drives: Enhancing Reusability of Conventional Apollo Modules by proposing change in design and use of new ablative material Abstract: The paper deals with the reusability of command modules used during Apollo space missions.
During Apollo missions in 's the module surface becomes charred up to some extent, hence decreasing the strength and scope of further reusability of the module. A new design has been proposed and simulation results have revealed the possibility to reuse the module again for another mission.
The new design has incorporated an in-built mechanism that will extend some part of the module surface outwards near to the periphery of the base of the module. The design, mechanism, material and other details are discussed in succeeding sections.
New ablative material has been introduced for more getting more promising results. Design patterns have been the target of a great deal of research in the last few years. A design pattern is a general solution to a commonly occurring problem[1].
They are composed of three parts: This paper concentrates on developing a catalog for design patterns for safety-critical real-time systems and allows flexibility to choose, search a design pattern and add more design patterns.
This tool will be able to help generate the code for the suitable design pattern. Edition published in Safety assessment of design patterns for safety-critical embedded systems.
High-resolution signal parameter estimation is a significant problem in many signal processing applications. Such applications include direction of arrival DOA estimation for narrow band signals and wideband signal emitted by multiple sources and received by sensor arrays.
Strong consistency of the modified method is established. However, an important disadvantage of the ULA geometry in DOA estimation is that it can only estimate the azimuth angle.
To estimate the elevation angle, Uniform circular arrays UCA geometries and planner array are employed in many applications. Schmidt, "Multiple emitter location and signal parameter estimation".
Antennas and Propagation, vol. A Face recognition scheme using hybrid approach is proposed in this paper. Feature vector based on eigen vectors of sub images is used for recognition Image is partitioned in to sub images.
Sub parts are rearranged in to rows and column matrices. Eigenvectors are computed for these matrices. Global feature vector is generated and used for face recognition.
Experiments performed on benchmark face database YALE Indicated that the proposed hybrid approach has better recognition performance in terms of average recognized rate and retrieval time compared to existing methods.
Sub-pattern, Eigenvectors Reference [1. Pentland, Facerecognition using eigenfaces, in: Sejnowski, Independent component representation for face recognition, in: Neural Networks 13 6 — Modeling of ductile forming of forged aluminum alloy AW Abstract: Forging is a forming method without any chips development, which is mainly used for serial produced machine parts with improved mechanical properties.
A finite element method FEM model was developed to analyze the behavior of specimens made of the most commonly used aluminum alloy EN AW in the Hungarian practice. Here an optimal forging model was searched for, moreover the connection between the variation of the mechanical properties and the scale of the deformation.
An 88 mm high cylindrical specimen of 90 mm diameter have been measured with 2 directional forming it have been upset at 44 mm of its height, then samples were taken from it at different locations, and the local deformation with the change in the mechanical properties have been compared.
Progress in Agricultural Engineering Sciences Volume 4. Modeling of dynamic microstructure evolution of EN AW alloy during hot forward extrusion, Comput.
Strength and ductility of aluminium alloy AA, Mater. Microstructure development in hot deformed AA, Mater. Mechanical and anisotropic behaviors of aluminum alloy sheets, Mater.
Effect of anisotropy, kinematical hardening, and strain-rate sensitivity on the predicted axial crush response of hydro-formed aluminum alloy tubes, Int. A Survey on Image Denoising Abstract: Image denoising is one such powerful methodology which is deployed to remove the noise through the manipulation of the image data to produce very high quality images.
There are several such algorithms devised for denoising, each having their own merits and demerits. In this notion reviews the existing denoising algorithms and performs their comparative study Key words: Analog and Digital Signal Processing, Vol.
In today's hi-tech and hi - precision world, robot finds its application in many areas to carryout operations that are either routine, highly complex and critical, hazardous or of high-precision nature.
Robots when networked offer many benefits such as increased maneuverability and efficiency. This paper makes a survey on the present developmental status and details the design features of networking mobile robots using embedded system based control.
It is intended to use this work as basis for future research work in the area of cooperative behavior of mobile robots. Modelling, Identification and Control, Paper No. Stream Data Mining is a new emerging topic in the field of research.
Today, there are number of application that generate Massive amount of stream data. Examples of such kind of systems are Sensor networks, Real time surveillance systems, telecommunication systems.
Hence there is requirement of intelligent processing of such type of data that would help in proper analysis and use of this data in other task even. Mining stream data is concerned with extracting knowledge structures represented in models and patterns in non stopping streams of information [1].
In this paper we present some theoretical aspects of stream data mining and certain experimental results obtained on that basis with the use of MOA. The method is convenient, effective and can be applied to other nonlinear partial differential equations in the mathematical physics.
Volpert, "Travelling wave solutions of parabolic systems", American Mathematical Society, Wazwaz, "New travelling wave solutions of different physical structures to generalized BBM equation", Elsevier, , pp.
He, "Soliton perturbation",Selected works of J-H. He, , pp. Alquran, "Applying differential transform method to nonlinear partial differential equations: A modified approach", Applications and Applied Mathematics: An International Journal, , pp.
Darvishi, Maliheh Najafi, Mohammad Najafi, "Travelling wave solutions for foam drainage equation by modified F-expansion method", Food and Public health, , pp.
Rajo, who lives in the remote village of Hissar, India, with Naveen, her husband Ballo and his second, younger wife Umi, said: She is a gift to me from God and until I get her married I cannot afford to die.
At the time of Naveen's birth, many questioned whether it was morally right for a pensioner to have children, while also suggesting it is detrimental to the health of an OAP. And their doubts appeared to be justified when Rajo fell gravely ill, almost dying from post-birth complications related to her IVF treatment.
But after battling back, Rajo has even outlived her doctor who guided her through the process, and she puts it all down to having something to live for - daughter Naveen. Rajo was 69 when she had Naveen.
The best part of parenthood Naveen takes a nap, giving Rajo a no doubt well-needed break. For me work is what I have done all my life. The doctor took very good care of me, but unfortunately he has since died.
He spent a lot of money on my medical expenditure, to help me get a child. The villagers were very happy and every one came to see her. After a spell of ill-health, Rajo has now even outlived her doctor who guided her through her controversial IVF treatment, and she puts it all down to having something to live for - daughter Naveen.
Rajo lives in the remote village of Hissar, India, with Naveen, her husband Ballo, left, and his second, younger wife Umi - her sister. Many more of the family's relatives live in the close-knit village.
Despite entering her twilight years, Rajo isn't worried about Naveen's future when she dies. Her future will be secure. As Rajo's only child, Naveen stands to inherit all her mother's property when she dies.
Naveen's step-mother Umi, who is Rajo's sister and married Ballo when he thought Rajo was unable to bear him a child, added: She is very proud of Rajo and loves her dearly.
Energetic Naveen has begun attending the local village primary school. She is proud of her mother, despite the old woman's evident struggle to keep up at times. I also love my father but I love my mother more than him.
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Passive suspension system design is a compromise between ride comfort and vehicle handling. This is the conflicting criteria while designing any suspension system.
This also applies to modern wheel suspension and therefore a break-through to this problem seems to be found only in the development active suspension system. The passive and active suspensions are studied in a large number of investigations.
In this paper tries to give an idea about the previous researches and their findings about response of passive and active suspension also important improvements in the dynamic behavior in terms of stability and comfort being observed.
Active suspension system, control system, dynamics, passive suspension, vehicles. Natsiavas, Design optimization of quarter-car models with passive and semi-active suspensions under random road excitation, Journal of vibration and control, 11, , Wilson, Wenli Xu, David A.
Crolla, Active suspension control to improve vehicle ride and steady-state handling, Proc. Karl Hedrick, Modified skyhook control of semiactive suspensions: A new model, gain scheduling and hardware in the loop tuning, Journal of dynamic system and control division, ,, Hedrick, Alternatives control laws for automotive suspensions, Automates, 26 5 , , pp The speed control of DC motor is very crucial in applications where precision and protection are of essence.
Purpose of a motor speed controller is to take a signal representing the required speed and to drive a motor at that speed. Industrial applications use dc motors because the speed-torque relationship can be varied to almost any useful form for both dc motor and regeneration applications in either direction of rotation.
DC motors feature a speed, which can be controlled smoothly down to zero, immediately followed by acceleration in the opposite direction without power circuit switching.
Having intelligence PC available to control operation of speed of motor which can increase productivity in broad range of industry. Personal computers or Laptops are working on Register Level while our controller is working on TTL so we have to use a level shifter that is MAX IC which can change the platform for serial communication.
Dubey, "Fundamentals of Electric Drives",. Narosa Publishing House New Delhi, Jeetender Singh Chauhan, Sunil Semwal With the rapid growth of digital communication in recent year the need for high speed data transmission is increased, OFDM is a promising solution for achieving high data rates in mobile environment, due to its resistance to ISI and ICI, which are the common problems found in high speed data communication.
In the block type pilot arrangement, the performance of channel estimation is analyzed with three different algorithms: In comb type pilot arrangement, the paper introduces three method of interpolation: Steele, Mobile Radio Communications.
Pentech Press Limited, Detection, Estimation, and Time Series Analysis. Chang and Yu T. Sanjay Kumar Khadagade, Poornima Raikwar Experimental investigations indicate that the bearing strength of concrete is increased by the confinement effect provided by the enveloping concrete.
This study presents a new approach developed for the bearing strength of concrete loaded through rigid steel plate by way of analyzing the final failure pattern of concrete prism and cube specimen under axial compression considering slip planes direction, mechanical properties of normal weight concrete, relative element height and the effect of the bearing ratio.
The main objective of the present paper is thus an attempt to put forward an analytical approach which conservatively predicts the bearing strength of normal weight concrete and accounts for all of the parameters mentioned above.
The results of the proposed approach herein are compared with test data existing in the literature and the output values of standard design procedure available in some international codes.
Bearing strength, diagonal shear failure, bearing ratio, and direction of failure planes Reference [1] Au, T. Construction and Building Materials, No18, , p. February [6] Axson, D. May 21, [7] American Concrete Institute.
DC [9] SNiP Concrete and reinforced concrete structures. Building and architecture; ; N o, pp. Energy-cost analysis of alternative sources Energy-cost analysis of alternative sources Abstract: In this paper, a comparative analysis of alternative energy sources has been carried out to ascertain their suitability in terms of availability, cost, advantages and disadvantages among other factors.
The selected energy alternatives are solar and inverters. The case study-site is my house unit within the most commercial city in Gwalior. The data collection was carried out for the selected sites coupled with their energy auditing to obtain the total energy consumed at house.
An energy sizing analysis helped in determining the energy specifications and installation-cost of the alternative energy sources in the surveyed sites. The results obtained presented guiding principles among other solutions on our house be powered by applying the method of selective-loading to reduce energy cost.
Alternative energy sources; costanalysis; electricity; energy auditing at house. Reference [1] Simolowo Oluwafunbi Emmanuel and Oladele Samuel" Energy-cost analysis of alternative sources to electricity in Nigeria" indjst.
Introduction to Power Electronics. Upper Saddle River, NJ: Cost Analysis Series" Volume 1: Domestic Use of Energy http: Policy Issues and challenges. Yogesh Sharma, Kuldeep Kumar Swarnkar The Fuzzy logic concept is implemented in several image processing operations such as edge detection, segmentation, object recognition, etc.
In this paper, a novel Image encryption algorithm based on multiple fuzzy graph FG mapping technique is proposed. The Fuzzy graphs are obtained from a matrix of size n and then they are used to encrypt an image.
Here fuzzy graphs with triangular and sigmoid membership functions are discussed. Experimental results show that this proposed algorithm is more efficient and robust. Fuzzy graphs, fuzzy mappings, image encryption, image processing, membership functions.
Control 8 [2] Zadeh L. Similarity relations and fuzzy ordering Information Sciences, 3 2: In fuzzy sets and their applications to cognitive and Decision processes. New York [4] Mordeson.
Introduction in Theory and Applications, Springer-Verlag, This paper deals with the design of a 2- to-4 hierarchical decoder, designed with the help of a static CMOS logic.
The 2-to-4 decoders designed are compared with the simulated results on the basis of propagation delay with different branching effort and different load capacitances. The designed decoders are also compared in terms of total power dissipation with different VDD applied.
Vidhu Parmar, Sampath Kumar V. Collective behavior is thesocial network data generated by social media like Facebook, Twitter, and Flickr presents the opportunities and challenges to studyon a large scale.
In this to predict collective behavior in social network data, collect the relevant users from the social network, about some individuals, observe the behavior ofindividuals in the same network and combined into one group.
Asocial-dimensionbased approach is effective in addressing the heterogeneity of connections presented in socialmedia. However, the networks in social media are normally of colossal size, involving hundreds of thousands of users with different environments.
Sparse social dimensions, the proposedapproach can efficiently works to handle the networks of several actors performance to othernon-scalable methods. Donath, "Homophily in online dating: CHI '05extended abstracts on Human factors in computing systems.
Proceeding ofthe 18th ACM conference on Information and knowledge management. Richardson, "Yes, there is a correlation: Proceeding of the 17th international conference on World WideWeb. Cook, "Birds ofa feather: Homophily in social networks," Annual Review ofSociology, vol.
Densificationlaws, shrinking diameters and possible explanations. The link prediction problem for socialnetworks. Cook, "Birds of a feather: Homophily in social network, "Annual review of Sociology, vol.
Ntoulas "Homophile in the digital world: Cardiac action potential has proven to be a powerful tool for illuminating various aspects of cardiac function, including cardiac arrhythmias. Action Potential models containing detailed formulations of biological ionic currents like sodium, potassium, calcium and background currents.
The action potential output seems to be comparable with the experimental results of rabbit sinoatrial action potential. The action potential duration and height goes with the literature. The currents involving the action potential are blocked and outputs are observed it seems to produce satisfactory outcomes.
J Physiol Lond Surface roughness and Material Removal Rate are the main quality functions in high speed turning of medium carbon steel in dry conditions.
In this study, the optimization of two response parameters Surface roughness and Material Removal Rate by three machining parameters cutting speed, feed rate and depth of cut is investigated in high speed turning of H13 in dry conditions.
The simultaneous optimization is done by Grey Relational Analysis approach. Material Removal Rate is investigated. The optimum condition for combined effects was found V2-F1-D3 and the optimal value of the surface roughness Ra comes out to be 1.
The optimum results are also verified with the help of confirmation experiments. Neural networks and statistical based models for surface roughness prediction. Secur,, ,8 6: Design of experiments using the Taguchi approach: Surface roughness prediction by factorial design of experiments in turning processes.
Evaluation of the thrust force and surface roughness in drilling composite material using Taguchi analysis and neural network. An approach for process parameters optimization of hard machining while machining hardened steel", Journal of Scientific and Industrial Research, vol.
Journal of Engineering Manufacture, Proceeding of American society of mechanical engineers, Upinder kumar, Deepak Narang This paper surveys recent advances in watermarking techniques in digital images.
The aim of digital watermarking is to include subliminal information in multimedia information to ensure a security service or simply a labelling application. It would be then possible to recover the embedded message at any time, even if the information was altered by one or more non-destructive attacks, whether malicious or not.
Its commercial applications range from copyright protection to digital right management. This paper then classifies the different watermarking techniques into several categories depending upon the domain in which the hidden data is inserted; the size of the hidden data and the requirement of which the hidden data is to be extracted, An experiment is conducted to further tests the robustness of some of these techniques.
At the end, this paper analyses challenges that have not been met in current watermarking techniques here. In my major work describes a watermark embedding technique for images using discrete fractional Fourier transform.
Digital Watermarking and Steganography, 2Nd Ed. Multimedia Data - Embedding and watermarking Technologies, Proc. Krunal R patel Mr. Quality and productivity are two important aspects that are inter-related in any machining operation The objective of this work is to estimate the influence of machining parameters and to determine their optimum conditions in manufacture of cast-iron disintegrated flywheel.
The parameters considered are speed, feed and depth of cut where as the response are material removal rate and surface roughness. The experimental trials are conducted based on taguchi L8 orthogonal array with 2 levels of each machining parameters.
The experimental results indicates that feed has significant effect on MRR and speed has significant on SR. Mohan Krishna Naik The growth in field of cloud computing increases threat security aspects.
Security has remained a constant issue for Internet and networking, when we are talking about security cloud really effects. Lack of security is the only a problem or difficulty that must be overcome in wide adoption of cloud computing.
Cloud computing is surrounded by many security issues like securing data, and examining the utilization of cloud by the cloud computing vendors. Cloud computing has brought lots of security challenges for the consumers and service providers.
Our work mainly provides the basic idea on Cloud Computing with the Security Issue mainly faced in both larger and smaller scale organizations where Cloud Computing is implemented and necessary steps which can solve these problems to certain extent.
This will enable researchers and security professionals to know about users and vendors concerns and critical analysis about the different research type proposed.
Cloud Computing, Security Issues Reference [1]. Kavitha, A survey on security issues in service delivery models of cloud computing. Y, Kali Rama Krishna. Rama Mohan Reddy In sheet hydroforming, variation in incoming sheet coil properties is a common problem for forming process, especially with materials for automotive applications.
Even though incoming sheet coil may meet tensile test specifications, high rejection rate is often observed in production due to inconsistent material behavior. Thus there is a strong need for a discriminating method for testing incoming sheet material formability.
The hydraulic sheet bulge test emulates biaxial deformation conditions commonly seen in production operations. This test is increasingly being applied by the European automotive industry, especially for obtaining reliable sheet material flow stress data that is essential for accurate process simulation.
Theoretical analysis is carried out by deriving governing equations for determining of Equivalent stress and Equivalent strain based on the bulging to be spherical and Tresca's yield criterion with the associated flow rule.
For experimentation Circular Grid Analysis is used. In order to satisfy the rising energy demands of global consumption a new ecofriendly renewable power source needs to be explored, conceptualized and developed.
Solar energy is a free and clean energy resource which is available to humans or the local culture in abundant. An attempt is made to study Stirling cycle, its application and its suitability to use this source as pumping water in rural sector.
Review of study is done for the development of Solar Stirling engine which will help in development of the engine which can be used for pumping water at rural areas using solar energy as a source.
The engine developed will have its wide application not only in rural sector but also for generating electricity by attaching a generator of required capacity to the shaft of an engine. Stirling engine, Solar energy, Pump Reference [1] M.
Mehta, The mostefficient waste heat recovery device: Cronenberg, the Stirling Engine, Uppasala University, Wongwises, A review of solar powered Stirling engines and low temperature differential Stirling engine, Science Direct renewable and sustainable energy, 7 ,, — Mahendru, Case study on solar powered water pumping project in Samastipur, Bihar, India, Claro energy private limited, Samad, Energy poverty in rural and urban india, Policy research working paper, The world bank development research group, agriculture and rural development, , This paper investigates the hydraulic regenerative braking system for a bicycle.
The purpose of implementing this system is to lower the human effort required for driving a bicycle. The regenerative braking system can capture and reuse the energy that is normally lost due to braking.
This paper represents a model of novel configuration for hydraulic regenerative braking system based upon the Matlab Simulink Environment. The influence of the key component parameters on the performance, braking and rate of energy recovery is analyzed.
The simulation result helps in selecting proper components which will suit the proposed system most appropriately. Though the overall cost of the system is high the amount of human effort saved makes it worth of being implemented in real life.
Detlef van Bracht, Dr. Hybrid Drives for Mobile Equipment,18 February, Braking EnergyRegeneration using hydraulic systems. Hydraulic Drivetrain with Regenerative Braking, April 26, Hydraulic Regenerative Braking System, 3 4 , April Searl Dunn Energy regeneration and conversion efficiency in a hydraulic hybrid propulsion system.
High Speed Ground Transportation Journal, 9 1 , Otis Accumulator-charged hydrostatic drive for cars saves energy. Hydraulics and Pneumatics, 10, Koustubh Dinesh Lagwankar The ST-based SRAM bitcells address the fundamental conflicting design requirement of the read versus write operation of a conventional 6T bitcell.
The ST operation gives better readstability as well as better read-failure probability compared to the standard 6T bitcell. The proposed ST based bitcells incorporate a built-in feedback mechanism.
A detailed comparison of 6T bitcell shows that the ST based bitcell can operate at lower supply voltages. Roy, Ultra-low power digital subthreshold logic circuits, Proc.
Nikolic, Digital Integrated Circuits: A Design Perspective 2nd ed. Ujwal Shirode, Ajay Gadhe Concentration Fields and Dispersion Abstract: The major sources responsible for deterioration of urban environments are automobiles.
The case at urban intersection may become more critical due to variable modes of vehicular movement and their emissions, especially at low wind conditions. In this paper, the line source dispersion and concentration fields at an urban intersection under low wind conditions have been investigated and discussed.
The atmospheric boundary layer ABL flow equivalent to urban terrain category, is reproduced using passive type of roughness generating devices with appropriate similarity criteria. The line source is simulated and tracer gas concentrations at various locations of the intersection are measured using online Flame Ionization Detector FID type of gas chromatograph.
The experiments are carried out for 0 0 , 30 0 and 60 0 approaching wind directions. The experimental results show various critical locations, where pollutant concentrations become twice or even more.
The approaching wind directions of 30 0 and 60 0 carry more dispersion of pollutants than 0 0. However, the pollutants concentrations at inner corners of building blocks are more than at other locations.
Wind tunnel, urban intersection, line source dispersion, low wind condition Reference [1] S. Gonzalez—Flesca, Modeling air quality in street canyons: Perraci, Modeling of carbon monoxide hot spots, Air Pollution Control Association, 32 — Bullin, Analysis and modeling of air quality at street intersections, Journal of Air Pollution and Control Association, 33 — Dabberdt, Concentration fields at urban intersections: Fluid modelling studies, Atmospheric Environment, 28 — Holynskyj, Dispersion modeling at urban intersections, The Science of the Total Environment, 93— Dabberdt Kinematics and dispersion characteristics of flows in asymmetric street canyons, Atmospheric Environment, 22 — Chaudhry, Wind tunnel simulation study of line source dispersion at urban intersection — Part II: Ahmad, Heterogeneous traffic induced effects on vertical dispersion parameter - A wind tunnel study, Environmental Modelling and Assessment, 7 09 — Chaudhry, Model vehicle movement system in wind tunnels for exhaust dispersion studies under various urban street configurations, Journal of Wind Engineering and Industrial Aerodynamics, 90 — Kafeel Ahmad Traffic Induced Effects Abstract: Traffic induced turbulence coupled with natural air motions becomes an important variable affecting the dispersion of exhaust emissions, especially under low wind conditions.
The tracer gas concentration is measured, online, at hundred ninety two locations by gas chromatograph FID type detector at variable approaching wind directions, i.
The percentage reduction is significantly influenced when traffic and wind flow directions are opposite to each other. However, the reductions in K values decrease with height and reach its minimum value of 1.
At 'innermost' corners of the building blocks facing the intersection, the percentage reduction in K values is more than at 'mid' sections of the building blocks. Isomusa, A wind tunnel study of automobile exhaust gases diffusion in an urban district, In Proceedings of the 4rth International Clean Air Congress edited by S.
Kitabayashi, Wind tunnel experiments for automobile exhaust gas diffusion in a street canyon, 4rth international workshop on wind and water tunnel modelling, Karlsruhe Karanfilian, The wakes of road vehicles.
In the modelling of dispersion of transport pollution, Symposium proceedings series no. Thompson, Experimental and theoretical study of the wake of a block shaped vehicle in a shear free boundary flow, Atmospheric Environment, 16 — Rao, Turbulent diffusion behind vehicles: Experimentally determined turbulence mixing parameters, Atmospheric Environment, 20 — Eskridge, Turbulent diffusion behind vehicles: Experimentallydetermined influence of vortex pair in vehicle wake, Atmospheric Environment, 21 — Plate, Windkanalmodellierung von Ausbreitungsvorgangen in Stadtgebieten.
Romberg, Wind tunnel experiments on micro scale dispersion of exhausts from motorways, The Science of the Total Environment, 71 — Gowda, Wind tunnel simulation study of the line source dispersion in the nearfield of roadways under heterogeneous traffic conditions.
Chaudhry, Model vehicle movement system in wind tunnels for exhaust dispersion studies under various urban street configurations, Journal of Wind Engineering and Industrial Aerodynamics, 90 — Equal channel angular Pressing ECAP is an innovative technique for developing ultrafine-grained microstructures first developed by Segal et al in in the former Soviet Union.
The deformation is produced by shear as the billet is extruded through the channels. One of the geometrical properties of the process is that the cross-section of the billet remains constant and so, it is possible to repeat the process over many cycles.
Therefore, very high plastic strains can be accumulated in the billet. Thus, the ECAP process allows us to produce ultrafine-grained materials and hence to improve the mechanical properties of the material.
This work presents a study of the mechanical and optical properties of the AA processed by equal channel angular extrusion. The improvement obtained in mechanical properties is shown Key words: Polmear, "light Alloys", Metall.
Series, 3rd Edition, London Forum 43 Cottignies, Acta Mater 44 10 In today's world, there is a continuous need for automatic appliances with the increase in standard of living; there is a sense of urgency for developing circuits that would ease the complexity of life.
Now a days problem of traffic is much serious specially in the areas of schools as well as the places where crowd is more. A collision avoidance control system for a vehicle is provided which is designed to determine a target collision avoidance deceleration required for a system vehicle equipped with this system to bring a relative speed between the system vehicle and a target object into agreement with substantially zero without a physical collision with the target object and to determine a possibility of collision with the target object as a function of the target collision avoidance deceleration.
Kirubarajan, Estimation with Applications to Tracking and Navigation. As more and more IP cores are integrated into an SOC design, the communication flow between IP cores has increased drastically and the efficiency of the on-chip bus has become a dominant factor for the performance of a system.
The on-chip bus design can be divided into two parts, namely the interface and the internal architecture of the bus. In this work the welldefined interface standard is adopted, the Open Core Protocol OCP, and focus on the design of the internal bus architecture.
The Open Core Protocol OCP is a core centric protocol which defines a high - performance, bus-independent interface between IP cores that reduces design time, design risk, and manufacturing costs for SOC designs.
Main property of OCP is that it can be configured with respect to the application required. The OCP is chosen because of its advanced supporting features such as configurable sideband control signaling and test harness signals, when compared to other core protocols.
Kedareswara Rao IRIS is considered as one of the best biometric model for representing a human Identity. In this paper we improve the recognition accuracy and efficiency using the IRIS code obtained through Daugman's technique and then Dimensionality Reduction is applied.
MLE Maximum Likelihood Estimation technique is used to determine the significant and predominant features as each Gabor coefficient does not have same weight in generating a unique pattern for each IRIS.
Results also show that the recognition time has been found reduced 3. Reference [1] John G. The amount of turbulence generated by natural winds within the street canyon might be smaller than that of traffic induced turbulence.
Therefore, the influence of traffic-induced turbulence on exhaust dispersion has to be quantified. In the present study, Plate's energy based criterion for physical modelling of traffic-induced turbulence has been verified for urban intersection under heterogeneous traffic conditions, using environmental wind tunnel.
The experimental results revealed that the effect of traffic-induced turbulence in concentration reduction increases with increase in traffic volume. The trends of reduction in tracer gas concentration with variable traffic volume and velocity ratio for all sampling locations have been found to be similar.
This strongly supports the idea proposed by Plate for wind tunnel simulation studies. Exhaust dispersion, traffic induced turbulence, heterogeneous traffic, and urban intersection Reference 1.
Optical Character Recognition OCR is an interesting and challenging field of research in pattern recognition, artificial intelligence and machine vision and is used in many real life applications.
Optical character recognition is a type of document analysis where a scanned document image that contains either machine printed or handwritten script is input to an OCR software engine, is translated into editable, machine-readable digital text format.
With the spread of computers in public and private sectors and individual homes, automatic processing of tabular application forms, bank cheques, tax forms, census forms and postal mails has gained importance.
The field of OCR is divided into two parts, one is recognition of machine printed characters and the second is recognition of handwritten characters. Recognizing handwritten text is an important area of research because of its various application potentials.
Feature extraction is very important step in the process of OCR. This manuscript gives a review of comparative study of different feature extraction techniques used in OCR. Prentice-Hall, [3] Govindan, V.
Tang, Yu Tao, Ernest C. The samples were synthesized by solid state reaction method. The XRD of the samples revealed a structure similar to that of Y compound with about three time larger 'c' axis.
The grain size calculated was found to increase with fluorine doping as indicated by SEM micrograph. As the fluorine amount increased, the Tc onset of the superconducting phase was found to be increased.
Over all, the fluorine addition had improved the superconducting property of the samples considerably. B 64, Martinez-Miranda, Nature, Kaldis, Nature, Cheong, Solid State Commun.
Akhavan, , Physica C, B 73, 79 Raveau, Accounts of chemical research, Vol. Sandkuhi, Ann, American Institute of Physics, 52, , Srinivasan, George Thomas C, P. The city has around 83 thousand houses which generate metric tons of solid waste per day.
At present, they are not practicing any scientific processing and disposal of solid waste. The solid waste collected is being transported to the cheedelapora disposal site where is being disposed indiscriminately.
Bio-medical waste dumped by clinics, hospitals and medical labs and in the district has become a danger to the environment and people. Most of the hospitals and labs dump the waste materials in the drains or near municipal garbage collection point.
Pollution Control Board, March, Journal of Indian Association for Environmental Management, vol. This research was aimed at predicting an optimum curing age for cement stabilised subgrades ahead of the seven 7 day curing period prescribed in specifications.
An existing road with a record of persistent failures was investigated for possible subgrade stablisation. Curing at the ages of 3, 5 and 7 days indicated that the 5day curing age strength surpassed the 7 day strength quoted in the specifications.
This design strength was met at 5 days. This will allow 2 days of work prior to mix design specification. Thus there is a reduction of two days within which construction works can proceed without prejudice to specifications and the quality of work.
The Laboratory test will need to be factored to give the required field strength and a factor of 0. Cationic-Electrokinetic Improvement of an Expansive Soil. Applied Clay Science, 47, Construction and Building Materials, 38, Construction and Building Materials, 24, Building and Environment, 40, International Journal of Engineering Research and Applications, 2 4 , Influence of Curing on Durability.
ACI Material Journal, 2 , Construction and Building Materials, 19, Australian Road Research Board. Methods of Testing soils for Civil Engineering purposes. Hashim Mohammed Alhassan, Murtala Garba This paper deals with Experimental investigation for M grade of concrete having mix proportion 1: A result data obtained has been analyzed and compared with a control specimen 0.
A relationship between workability, compressive strength and flexural strength represented mathematically and graphically. Result data clearly shows percentage increase in 28 days Compressive strength and Flexural strength for M Grade of Concrete.
Kaushik, "Properties of steel fibrous concrete containing mixed fibres in fresh and hardened state", Journal of Construction and Building Materials 22 - — [8] B. Canbaz, "Effect of different fibers on the mechanical properties of concrete containing fly ash" Journal of Construction and Building Materials 21,— The present study is an attempt to assess the impacts of climate change on water resources of the river basins of India which have immense importance in domestic, industrial agricultural and hydropower scenario.
The future estimation of runoff was done by HEC-HMS model and the estimated runoff was fed to the water budget equation for determination of water availability. The green water, water sequestration, virtual water and water footprint was calculated from the estimated water availability.
A synthesis of proper prediction of the future scenario as regards the quantum of surplus and deficit basins for the rivers basin of India have been identified and possible notional inter basin transfer has been discussed without considering the intricacy of ecological, environmental and political constraints.
Incorporating the water footprint and virtual water into policy: Reflections from the mancha occidental region, Water Resources Management, Spain. Global solutions to regional deficit.
Groundwater 36 4 , [4] Barnaby W. Do Nations go to war over water? In Climate Change Modelling the recent evolution of global drought and projections for the 21st century with the Hadley Centre climate model, Journal of Hydrometeorology, 7 , Water Statistics of India, Delhi, India: The water footprint of cotton consumption: An assessment of the impact of the worldwide consumption of cotton products on the water resources in the cotton producing countries.
Ecological Economics 60 1 , Pankaj Kr Roy, Asis Mazumdar Anybody can submit their paper by mailing at ijera. You can search your paper Here!!! Title Page Downloads 1. Hydraulic cylinder actuators are used extensively in industrial, construction and agricultural works.
The small sized outlet ports of the cylinders resist the flow of discharged oil; and as a result the piston motion is slowed down. This causes a lot of heat generation and energy loss within the actuators.
The study investigates and analyzes the possibilities of reducing the hydraulic resistance and increasing efficiency of the hydraulic actuator. Results show that the small outlet ports are the sources of energy loss in hydraulic cylinders.
A new hydraulic system was proposed as a solution to relieve the hydraulic resistance in the actuators. The proposed system is a four ports hydraulic cylinder fitted with a novel flow control valve.
The proposed four ports cylinder was simulated and parameters such as ports sizes, loads and pressures are varied during the simulation. The hydraulic resisting forces, piston speed and mass flow rates are computed.
Results show that the hydraulic resistance is significantly reduced in the proposed four ports actuators; and the proposed cylinders run faster than the conventional cylinders and a considerable amount of energyis saved as well.
Chenoweth, Aircraft flight control actuation system design vol. Singh, "Derivation of design requirements for optimization of a high performance hydrostatic actuation system," International Journal of Fluid Power, vol.
Palmberg, "Separate controls of meter-in and meter-out orifices in mobile hydraulic systems," SAE transactions, vol. Palmberg, "Hydraulic transformers-comparison of different designs," Innas, "Cylinder Control with the floating cup hydraulic transformer," Proc.
Stukenbrock, "Toward maximum flexibility in working machinery, iht control in a mecalac excavator," Yao, "Energy-saving control of singlerod hydraulic cylinders with programmable valves and improved working mode selection," Analysis of the robot hand was analyzed using dedicated software for FEM analysis.
The model was exported to FEM processor i. Finite element analysis is a method to computationally model reality in a mathematical form to better understand a highly complex problem. In the real world, everything that occurs results from the interaction between atoms and sub-particles of those atoms.
Billions and billions and billions of them. If we were to simulate the world in a computer, we would have to simulate this interaction based on the simple laws of physics. However, no computer can process the near infinite number of atoms in objects, so instead we model 'finite' groups of them.
There are various field of power system in which PSO is successfully applied. Economic Load Dispatch ELD is one of important tasks which provide an economic condition for a power system.
Eberhart, "Particle swarm optimization," in Proc. Neural Networks, , pp. Yuhui Shi and Russell Eberhart "A modified particle swarm optimizer" 0- 0. Yuhui Shi and Russell C.
Eberhart "Fuzzy Adaptive Particle Swarm Optimization" Evolutionary computation, proceeding of the congres on vol. Asanga Ratnaweera, Saman K. Chan and Shu K. Ki "Economic Load Dispatch: Leprosy or Hansen's disease is caused by an obligate intracellular pathogen i.
Leprosy is a granulomatous disease of peripheral nerves and mucosa of the upper respiratory tract. This infectious disease results in Leprosy reactions that cause irreversible nerve damage and disabilities.
The organism requires minimal set of functional genes for its survival. Most of the genes are involved in biosynthetic and metabolic pathways, so the product of these genes can be aimed for the novel drug target.
Acyl CoA Synthetase is an enzyme that participates in fatty acid biosynthesis. The activation of fatty acids by Acyl-CoA Synthetase is the need of de novo lipid biosynthesis, fatty acid catabolism and remodeling of biological membranes.
Therefore by emphasizing this protein as a drug target can help in the identification of novel drugs to cure leprosy. A well organized research comprising of analogue based drug design and molecular dynamics plays a major role in obtaining the lead molecules.
The bacteria have developed resistance against many of the drugs available in the market. Therefore identification of the novel drug target and potent drug can be helpful in better prevention of the disease.
Amanda Le Grand et al. Cloning, sequencing, and expression of the fadD gene of Escherichia coli encoding Acyl coenzyme A Synthetase. J BiolChem, Mutational analysis of a fatty Acyl-coenzyme A Synthetase signature motif identifies seven amino acid residues that modulate fatty acid substrate specificity.
Transmembrane movement of exogenous long-chain fatty acids: Nucleic Acids Research30 1: Chemotherapy of leprosy for control programs - report of WHO study WHO technical report series No.
For dynamic optimization problems, the aim of an effective optimization algorithm is both to find the optimal solutions and to track the optima over time.
In this paper, we advanced two kinds of cellular genetic algorithms inspired by the density dependence scheme in ecological system to solving dynamic optimization problems.
Two kinds of improved evolution rules are proposed to replace the rule in regular cellular genetic algorithm, in which null cells are considered to the foods of individuals in population and the maximum of living individuals in cellular space is limited by their food.
Moreover, in the second proposed rule, the competition scheme of the best individuals within the neighborhoods of one individual is also introduced. The performance of proposed cellular genetic algorithms is examined under three dynamic optimization problems with different change severities.
The computation results indicate that new algorithms demonstrate their superiority respectively on both convergence and diversity. Genetic algorithms for changing environments. Biologically inspired evolutionary agent systems in dynamic environments.
Diversity-based model reference for genetic algorithms in dynamic environment. Variable-size memory evolutionary algorithm to deal with dynamicenvironments. Population-based incremental learning with associative memory for dynamic environments.
A multipopulation approach to dynamic optimization problems. Multi-swarm optimization in dynamic environments. Fine-grained parallel genetic algorithms. A cellular genetic algorithm with disturbances: The given antenna is composed of a rectangular patch monopole antenna having an E-shaped slot with two backward slits on the substrate and a defected ground plane.
The antenna exhibits single band, which creates an impedance bandwidth of 2 GHz for the working band of GHz. The various characteristic parameters like S-parameters, gain, current distribution, and radiation pattern are studied.
The proposed antenna is suitable for IEEE Microstrip feeding technique is used. A Review," Proceedings of Frequenz journal, vol 64, This is due to the features of flexibility, accuracy and configurability in designing and Implementation.
The implemented system can be used in typical wimax system and any other communication systems. The carrier synchronization and timing synchronization issues are covered in the implementation.
The receiver of QAM consists of phase locked loop, symbol demapper, clock distributer. Modelsim Xilinx edition MXE will be used for simulation and functional verification.
Xilinx ISE will be used for synthesis, and bit file generation. Xilinx FPGA board will be used for testing and demonstration of the implemented system. This paper introduces a new concept of optimal utilization of a unified power quality conditioner UPQC.
Since the series inverter simultaneously delivers active and reactive powers, this concept is named as UPQCS S for complex power. Finally, the proposed concept is validated with a digital signal processor-based experimental study.
Beaty, Electrical Power Systems Quality.. CRC Press, , p. IEEE Press, , p. This paper gives information related to OFF grid application system, which is independent of supply from the grid.
The source to generate electricity through renewable resources, we prefer sunlight as the main source. The objective is to supply water for the fields through solar powered water pump and automate the system for better management of resources.
The farmer user can water the fields from any place using GSM technique which provides an acknowledgement message about the situation. The main advantage of this project is optimizing the power usage through water resource management and also saving government's free subsidiary electricity.
This proves an efficient and economy way of irrigation and this will automate the agriculture sector. Processes and System", Elsevier Inc. Ghoneim, "Design optimization of photovoltaic powered water pumping systems".
Energy Conversion and Management 47 [5] J. G, and Norton, B, Economic viability of photovoltaic water pumping systems. Solar energy, , 80 7 , Solar energy, , 80 1 , Induction heating is a well-known technique to produce very high temperature for applications.
A large number of topologies have been developed in this area such as voltage and current source inverter. Recent developments in switching schemes and control methods have made the voltage-source resonant inverters widely used in several applications that require output power control.
The series-resonant inverter needs an output transformer for matching the output power to the load but it carry high current as a result additional real power loss is occur and overall efficiency also is reduced.
This project proposes a high efficiency LLC resonant inverter for induction heating applications by using asymmetrical voltage cancellation control. The proposed control method is implemented in a full-bridge topology for induction heating application.
The output power is controlled using the asymmetrical voltage cancellation technique. The LLC resonant tank is designed without the use of output transformer. This results in an increase of the net efficiency of the induction heating system.
The circuit is implemented using PIC controller. Both simulation and hardware results are compared. Asymmetrical control, induction heating, zero-voltage switching ZVS.
Garde, "The domestic induction heating appliance: An overview of recent research," in Proc. Power Electronics", Muhammad Rashid 8. The corruption of speech due to presence of additive background noise causes severe difficulties in various communication environments.
This paper addresses the problem of reduction of additive background noise in speech. The proposed approach is a frequency dependent speech enhancement method based on the proven spectral subtraction method.
Most implementations and variations of the basic spectral subtraction technique advocate subtraction of the noise spectrum estimate over the entire speech spectrum.
However, real world noise is mostly colored and does not affect the speech signal uniformly over the entire spectrum. This method provides a greater degree of flexibility and control on the noise subtraction levels that reduces artifacts in the enhanced speech, resulting in improved speech quality.
Reference [1] Deller, J. Discrete-Time Processing of Speech Signals. Levitt, "Noise reduction in hearing aids: An overview", Journal of Rehabilitation Research and Development, vol. Transformation of digital and computational architectures Abstract: As the digital infrastructure in cities and buildings are in place, new forms and methods of spatial location are also growing.
In between computational architectures, such as topological spaces, and non-Euclidean geometry, dynamical systems and developmental movement algorithms are alternative technological architectures.
As Peter Zellner said: Part of that, is the scientific study of topological geometry, computational part of that, is the production of plastics and part of that, is the creative visualization deals Kinetic space.
The era of information, such as the previous age, the metal industry, challenges not only the design itself but also how these designs are. Creative and productive potential of digital media has created a new dimension in architecture.
Lvtsma Barrett says, instead of trying for emplacing the thought of the traditional architecture, our strategy should be such that the architecture can integrate with other Medias to create a new link Reference 1- Zelner, Peter, Hybrid Space: AD profile, hyper surface Architecture Editions.
Generation, Transmission and Distribution as the complete individual units. FACTS is based on power electronic devices, used to enhance the existing transmission capabilities in order to make the transmission system flexible and independent in operation.
The loading capability of transmission system can also be enhanced nearer to its thermal limit without affecting the stability. Complete closedloop smooth control of reactive power can be achieved using shunt connected FACTS devices.
This paper presents the design and simulation of the Fuzzy logic control to vary firing angle of SVC in order to achieve better, smooth and adaptive control of reactive power in transmission systems.
The design, modeling and simulations are carried Reference [1] A. Kulkarni, "Design of power system stabilizer for single-machine system using robust periodic output feedback controller", IEE Proceedings Part — C, Vol.
Papers from Conference Proceedings unpublished: Part I and Part II. IEEE transactions on system, man, and cybernetics, vol. Periodicals and Conference Proceedings: Signalized intersections have a great role in urban transportation and safety.
Despite undeniable task of these traffic elements, they are facing many problems such as delays, inappropriate designing, miss using of traffic signs due to locations and dimensions at them.
Besides these problems, the existence of traffic police at intersections is not always help to decrease these problems, but also can create more difficulties to the task of signalized intersections which might not obviously visible.
For example the traffic police change cycle time and preventing some direction to cross the intersection and let some others cross which may cause more delays and other difficulties for regular and organized movement of vehicles.
This study aims to investigate the above problems and find a solution to decrease them. For this purpose, a unique survey designed to analyze the four intersections in Tehran.
These intersections selected from one arterial street and the specification of these intersections are somehow the same. The result shows that by changing the behavior of police in these intersections with correct training of traffic rules, can improve the traffic and decrease the delays.
Road Research Technical Paper No. Aiming at the security requirement of the Intranet that is different from Internet, an security architecture for Intranet is proposed. In physical layer and data link layer, based on network switch the intranet is divided into several parts separated from each other as required.
In network layer, making use of the NAT gateway integrated in virtual server the intranet or its part is hidden to ensure its security, and at the same time the other part of the intranet can securely access to the part of hidden resources.
Using reliable IP address management and distribution mechanism the IP addresses are kept from being stolen or abused. In application layer, using bi - directional proxy server each part of the Intranet is separated, but the hosts can access each other based on application and user authority.
The security switches are used to connect each separate part of the Intranet, based on application as well as user authorization control to carry out network access control.
The security architecture focuses on security guarantee of intranet inside the traditional network boundary, and provides foundation framework to Intranet security which can ensure the reliability, usability, confidentiality, integrity, and maneuverability of the Intranet.
Tsinghua university press, Typical layout and need for an open systems approach", Journal of the Communications Network, Vol. Yao, "The analysis of network security requirements and security police research", Computer Engineering, Vol.
Wang, "Study on placement optimization of web proxies based on genetic algorithm", Journal of Xi'an Jiaotong University, Vol. China Integrated Circuit, Vol. To achieve seamless mobility in unified network of heterogeneous wireless networks, vertical handoff is challenging problem.
All these three algorithms are based on RSS and minimize the probability of false handoff. Adaptive lifetime vertical handoff for heterogeneous wireless networks," Technical Report, University of Toronto.
The negative effects of non-renewable fossil fuels have forced scientists to draw attention to clean energy sources which are both environmentally more suitable and renewable.
By using the wind energy, power may be produced. The project entitled "Energy Produced by using the Wind Energy" is aimed to produce power with renewable source of energy like wind.
In this project by using a small fan blade, electric power is produced by utilizing the drag force of the wind in a moving vehicle. This project aims to design a model for using wind energy to generate electricity which in turn may be used to run electrical utilities directly or through a storage battery Key words: Drag, Wind Reference [1].
She gave birth, following controversial IVF treatment, at the age of 69, then nearly died from complications with the delivery. But now, five years later, the year-old says having her daughter, Naveen, has made her stronger and helped her live longer.
You're only as old as you feel: Naveen, five, hugs her year-old mother, Rajo Devi Lohan, at their home in the remote village of Hissar, India. Rajo says that having her daughter has helped her live longer.
Following her bout of ill health, the frail mother believes her desire of seeing her little one marry is giving her the strength to fight on and live to see the special day.
Rajo, who lives in the remote village of Hissar, India, with Naveen, her husband Ballo and his second, younger wife Umi, said: She is a gift to me from God and until I get her married I cannot afford to die.
At the time of Naveen's birth, many questioned whether it was morally right for a pensioner to have children, while also suggesting it is detrimental to the health of an OAP.
And their doubts appeared to be justified when Rajo fell gravely ill, almost dying from post-birth complications related to her IVF treatment. But after battling back, Rajo has even outlived her doctor who guided her through the process, and she puts it all down to having something to live for - daughter Naveen.
Rajo was 69 when she had Naveen. The best part of parenthood Naveen takes a nap, giving Rajo a no doubt well-needed break. For me work is what I have done all my life. The doctor took very good care of me, but unfortunately he has since died.
He spent a lot of money on my medical expenditure, to help me get a child. The villagers were very happy and every one came to see her. After a spell of ill-health, Rajo has now even outlived her doctor who guided her through her controversial IVF treatment, and she puts it all down to having something to live for - daughter Naveen.
Rajo lives in the remote village of Hissar, India, with Naveen, her husband Ballo, left, and his second, younger wife Umi - her sister. Many more of the family's relatives live in the close-knit village.
Despite entering her twilight years, Rajo isn't worried about Naveen's future when she dies. Her future will be secure. As Rajo's only child, Naveen stands to inherit all her mother's property when she dies.
Naveen's step-mother Umi, who is Rajo's sister and married Ballo when he thought Rajo was unable to bear him a child, added: She is very proud of Rajo and loves her dearly.
Energetic Naveen has begun attending the local village primary school. She is proud of her mother, despite the old woman's evident struggle to keep up at times. I also love my father but I love my mother more than him.
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The Gold Medal, Ravikant Nagaich Unplugged, Kiss Nvl 3b Bruno's Birthday-Spa Is, Rigby Gregorian Chant - The Very Best Of, Various. Discover the surprisingly simple way to buy and sell fashion! It's fast, fun, and free. Join Now! Find great deals on eBay for umi rome x. Shop with confidence.