To study the actual condition of hospital waste management system in India in particular reference to Rajasthan ,Finding out the factors affecting the hospital waste management, its hazardous effects and facilities provided to health waste management worker and to study about the present hospital waste management policy of Rajasthan. Methods: Proposed research work was based on primary as well as secondary data. Primary data was collected through questionnaire technique. Questionnaire contained both open and close ended questions. Secondary data was collected through post research reports, commissions, magazines, books, articles and journals. In this study two leading hospitals of Udaipur headquarter were selected one from government sector and one of private sector. A total of 200 persons were interviewed. Results: The results showed that there was a poor level of knowledge and awareness of biomedical waste generation hazards, legislation and management among health care personnel. This is evident from survey findings that 45 percent respondents are fully aware of legal or procedural issues of the bio-medical waste management system as per their knowledge. Conclusions: It can be concluded from the present study that there are poor levels of knowledge and awareness about BM waste generation hazards, legislation and management among health care personnel in southern Rajasthan. Regular monitoring and training are required at all levels.

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AC motors have always been an area of interest in the field of electrical drives. With improvements in technology there is always a need of effective utilization of electrical power as well as the available resources. Nowadays the focus is given mainly on the efficiency of these drives with improvement in the performance of the motors used in the drives. Permanent magnet motors are classified as BLDC and PMSM among which Brushless DC Motor is one of the highly preferred AC motors used in various applications due to various advantages offered such as high efficiency, better speed versus torque characteristics. Although BLDC drives has several advantages it generates torque ripples which is a major concern in high precision applications especially in spacecrafts. Even though the torque generated is less when compared to BLDC motors, PMSM generates less torque ripples. Field oriented control of PMSM drives is becoming more popular especially in high precision applications. The main objective of this thesis is to make a comparison study between the FOC control of BLDC motor and PMSM using SVPWM technique in reducing torque ripples in reaction wheels used in satellites. FOC controlled AC motor drives provide better dynamic response and lesser torque ripples. The field oriented control scheme of the BLDC Motor drive and PMSM drive using SVPWM are simulated in MATLAB SIMULINK.

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In this paper, the proposed antenna design is inspired by metamaterial structure with rectangular patch antenna represented. It shows the metamaterial property at 1.57mm and shows three bands with resonant at 5.6 GHz; 7.4 GHz and 9.4 GHz and corresponding bandwidths obtained 300MHz, 900GHz and 105 MHz respectively. It achieved the gain of 3.58 dB. Proposed antenna is fabricated using Bakelite substrate with 1.57 mm thickness. The proposed antenna has application in amateur satellite (downlink), IEEE 802.11a WLAN and some weather Radar system.

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This paper focuses on the survey of various kinds of attacks in wireless sensor networks. The attacks of particular interest in almost all deployments of wireless sensor networks are Black hole and Wormhole attack. The area of particular interest is the attack detection in wireless sensor network. The wormhole attack is particularly challenging to deal with since the opponent does not need to compromise any nodes and can use laptops or other wireless devices to send the packets on a low latency channel. The contribution of this paper is two-fold. It discusses various techniques to detect and nullify the warmhole attacks in wireless sensor networks. It also discusses the key aspects of arechitectureal issues particularly in application layer that are of critical concern in wireless sensor networks.

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Optimization algorithms are the topic of research in recent years. Optimization is act method or methodology of constructing one issue (as a mode, system or decision) as totally excellent operate or effective as potential. It’s conjointly act of rendering best the synchronic improvement of growth and profitableness. For Optimization in soft computing various algorithms (like PSO, GA, EA, DE, HPSO and HGA etc.) available on the market for solve and we don’t know which algorithm is best for optimization for us. Throughout this paper we tend to mentioned regarding some optimization problem solution algorithms. And that we see regarding one thing of optimization issues and that we compare between some algorithms and verify that which algorithm is best for soft computing for optimization problem solution for us. The aim of this paper is to analyze and compare PSO, DE and PSODE algorithm in serial manner by matlab toolbox.

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Geographical Information System is the technique which is used for preparation of thematic maps and combining all the layers and performance analysis. In the present study, an attempt has been made for identification of suitable site for water conservation structures in a watershed GV53 and GV54 of Aurangabad district of Maharashtra using Remote Sensing and Geographical Information System. Data such as toposheets, Landsat 8 satellite imagery, and soil map were used .The various thematic maps such as land use map, soil map, slope map and drainage map are integrated. Fourteen check dams and seven percolation tanks are proposed for construction according to guidelines for selecting suitable site for construction of water conservation structure as per Integrated Mission for Sustainable Development.

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The main aim of this investigation is to find out the performance and combustion characteristics of a CI Engine using cottonseed oil biodiesel blends and compare it with petroleum diesel. The tests were conducted on a single cylinder, four stroke, TV1 Diesel engine connected to eddy current type dynamometer for loading developing power 3.5 kW at 1500 rpm. The tests were conducted at various loading conditions. The experimental results revels that the performance and combustion characteristics of CSO biodiesel blends were very slightly differ than that of diesel fuel. . The experimental result illustrates that the CSOME Biodiesel Blend can be used successfully as a sustainable fuel for diesel engine without any major modifications.`

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This paper manages the level control of coupled tanks framework utilizing criticism linearization control. An input linearization control method is proposed for the framework. The proposed control methods ensure the asymptotic dependability of the shut circle framework. To show the created control procedures the framework's execution is checked by MATLAB programming. The reproduction results demonstrate that the proposed control systems function admirably.

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The sun which is source of all energy the solar energy which is available from sun can be used for many application water hearing, drying and power generation like Solar air heaters are the systems those collects solar energy and transfers the heat to passing air, which is either stored or used for space heating. Solar collector plays a vital and important role in solar air heater. Experimental investigation of parabolic trough collector with different material aims to compare two types of solar air heater (1200×500×120) mm in which both arrangement having straight tubes 1.2 m length with parabolic trough collector and thermal performance will be carried out to compare which arrangement is more efficient. The absorber plate of stainless steel sheet with 2 mm thickness and attached with solar air heater and study the thermal performance of such air heater using K type thermocouple.

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This thesis work presents speed control operation of induction motor with direct torque control (DTC) method for AC Motor Drive using MATLAB / Simulink toolbox. In this method of speed control using direct torque control (DTC) Induction motor speed is controlled directly by controlling stator flux and torque form stator current measurement. By using this method we get high dynamic speed response of Induction motor. By employing SVPWM technique in proposed model for switching inverter states overcomes drawbacks like high and variable switching frequency of power electronics switches. The proposed system is examined and analyzed for dynamic response through simulation for open loop control.

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Airjet Texturing process is mechanical method to produce bulkiness in the yarn. Also the feed yarns need not to be restricted to synthetic yarns. The air textured yarns resemble spun yarns in their appearance and physical charactertics. The air-jet Texturising process is the most versatile process of all the yarn texturizing methods in that it can blend filament together during process. As it is also know that airjet textured yarn is having almost similar properties of cotton yarn so by introducing lycra into it the strength and Stretchability of the yarn and fabric can be increased and also better appearance can be seen.

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Brazing is used for joining parts of silencer used in sprayer machine which is manufactured by spark auto industry established in 1989. Silencer is a device used to reduce the noise produced by the engine. Cracks are generally form in the heat affected zone of the parent material. Residual stresses are an important consideration in the component integrity and life assessment of welded structure. Inspiring from the FEA, it has been carried out for estimating the stress generation in weld or brazed joint. Here value of residual stress for both, welding and brazing are carried out by thermal stress analysis and compared with each other. For the successful replacement of brazing by welding will only possible when the value of residual stress of welding must be lower than brazing.

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Cloud computing is a newly emerging technology. Cloud computing is widely in use because it provides opportunity to dynamically scale the computing resources for applications. Also the resources are efficiently shared among customers using virtualization technology. Over the past two decades, the world economy has rapidly moved from manufacturing to more service-oriented. Since cloud computing environment has large setup and cost associated with it, testing applications and resource allocation policies are highly challenging. Also in today’s generation, mobile devices are widely used like mobile phones, PDA, laptops, etc., which provides public the flexibility to access the cloud while on the move. So, it is difficult to manage the large amount of data on cloud server and allocate the resources efficiently to mobile users or mobile devices [3], [11]. Thus, a new architectural element called CLOUDLET which comes from the convergence of mobile computing technology and cloud computing technology came into existence [3]. It represents the middle tier of a 3-tier hierarchy: mobile device --- cloudlet --- cloud. A cloudlet can be viewed as a "data centre in a box" whose goal is to "bring the cloud closer".

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The combination of ubiquitous wireless sensor Network (WSN) and powerful mobile cloud computing M.C.C. is an investigation topic that is fascinating growing attention in both academic and usefulness. In this new example, WSN delivers data to the cloud and moveable users demand data from the cloud. To provision applications involving W.S.N.-M.C.C. combination, which need to dependably offer data that are more beneficial to the moveable users from W.S.N. to cloud, this project first recognizes the critical problems that disturb the helpfulness of sensory data and the dependability of W.S.N., then suggests a novel W.S.N.-M.C.C. integration scheme called T.P.S.S., which contains of 2 main parts: 1) time & priority based selective data transmission T.P.S.D.T. for W.S.N. gateway to selectively transfer sensory data that are more valuable to the cloud, seeing the time and priority features of the data demanded by the mobile user and 2)PSS algorithm which is priority based sleep scheduling algorithm for W.S.N. to save energy depletion so that it can gather and transmit data in a More trustworthy way. Diagnostic and investigational results demonstrate the efficiency of T.P.S.S. in improving usefulness of sensory data and reliability of W.S.N. for W.S.N.-M.C.C. integration.

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Misbehavior of Nodes is basically due to selfish or faulty nodes or malicious reasons can degrade the performance of Mobile ad-hoc networks (MANETs). To handle with misbehaviour in such self-organised networks, nodes need to adapt their strategy to changing levels of cooperation. This cooperation is a cost-intensive activity and some nodes can refuse to cooperate, leading to a selfish node behaviour. Hence, the overall network performance could be affected seriously. The well-known mechanism to detect selfish nodes are watchdogs. However, the detection process handled by watchdogs can fail, reporting false positives and false negatives which leads to wrong operations. Besides, depending on local watchdogs alone can lead to bad performance when detecting selfish nodes, in term of precision and speed.. Thus, we propose CoCoWa as a collaborative contact-based watchdog to reduce the time and improve the effectiveness of detecting selfish nodes, reducing the harmful effect of false positives, false negatives and malicious nodes. CoCoWa is based on the diffusion of the known positive and negative detections. When a contact occurs between two collaborative nodes, the diffusion module transmits and processes the positive (and negative) detections. Analytical and experimental results show that CoCoWa can reduce the overall detection time with respect to the original detection time when no collaboration scheme is used, with a reduced overhead (message cost).

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In this paper the performance of the TCP over different Mobile Ad-hoc Routing Protocols is evaluated by using the network simulator (NS2). The routing protocols used in the simulations are Ad-hoc On Demand Distance Vector Routing protocol (AODV), Dynamic Source Routing protocol (DSR) and Destination Sequenced Distance Vector routing protocol (DSDV). The DSDV is a table driven algorithm. DSR is source routing algorithm i.e. source appends the complete route for the packet to reach the destination in the packet’s header. AODV is an on demand routing protocol. To analyze the performance of TCP over routing protocols MANET the TCP through put and TCP window size are obtained from simulations. The simulations are performed for the three routing protocols (i.e. AODV, DSDV and DSR) for the different mobility rates. By comparing the TCP throughput and TCP window size for different routing protocols at different mobility rates, the performance of the TCP for different mobile Ad-hoc Routing protocols is evaluated.

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Remote sensor systems have been broadly utilized as a part of social insurance applications, for example, healing facility what's more home patient observing. Remote medicinal sensor systems are more powerless against listening in, adjustment, mimic and replaying assaults than the wired systems. A considerable measure of work has been done to secure remote medicinal sensor systems. The current arrangements can secure the patient information amid transmission, however can't stop within assault where the persisting chairman database uncovers the delicate patient information. we propose a functional way to deal with keep within assault by utilizing various information servers to store tolerant information. The principle commitment of this paper is safely conveying the patient information in different information servers and utilizing the Paillier and ElGamal cryptosystems to perform measurement investigation on the patient information without bargaining the patients security.

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In today’s world regularity of student’s attendance is concerned in the administration of Educational Institutions. Overall academic performance is affected due to poor attendance which further results in detention list. Currently student’s attendances are marked by using attendance sheet provided by the faculty members in the classroom, which consumes lot of time and a completely manual process. The proposed system for student’s attendance system integrates RFID reader along with Face recognition system. RFID readers would be installed at various locations in campus and also in classes along with cameras for face recognition. When student comes in the vicinity of reader then location can be found which will send that location to the server. Server checks the timetable of that student if he/ she will not attend lecture according to timetable then notification will be send to the admin. This system ensures that attendance record of the students would be maintained properly and efficiently. The system may also generate detention list of the students. It is small scale automated application, which is easy to control as well as time saving and reliable.

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As we know that day today innovative creations is happening in the field of each and every where majorly in the field of materials. In early days generally people used to have iron and other materials to have an final creative products without knowing its weight and life of it but as the days are going the creations are coming up frequently now instead of regular materials they are trying to put natural materials with the consideration of composite materials. As we know composite is nothing but an creation of two constituents that to an chemical ingredients which are reinforcing material which is embedded into an matrix body with sufficient volume. So now if we consider a natural one which will be known as natural composite such as, Bagasse. jute, feathers, wood stacks and so on then the matter will be a single reinforcing material and a matrix body as resin with this we can implement natural composite in place of regular composites with all its properties.

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Research is an integral part of an academic institution, industry and R& D laboratories. Research and Innovations lead to the development of Technology and in turn contribute the Countries Economy and tends to improve the living standards of the people and henceforth accelerates the upliftment of the Society. For conducting good research, researches must be aware of several domains of research and possibilities for research under a topic of research. In order to promote research, several a research domains that have a lot of scope for research are discussed in the field of Computing and Informatics. Petro Informatics, Geo-Informatics, Computational Biology, Chem Informatics, Green Computing, SMAC/SWIMAC technology stack, IOT, Social Computing, Information Technology and Society are discussed as potential research domains and promote the scope for research in these areas.

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Now a day’s technology is omnipresent in day to day life of growing industrial sector. Motorcycle handlebar refers to the steering mechanism for motorcycles. Handlebars often support part of the rider's weight, and provide a mounting place for controls such as brake, throttle, clutch, horn, light switch, and rear view mirrors. The two-wheeler and the four-wheeler industry are normally faced with challenges related to function and safety. The scope of this dissertation work falls in this area where the design and optimization of the Handlebar assembly needs to be reviewed for the sake of failure during use. For our case, the housing of the handle bar and assembly is met with failure near the accelerator end of the handle. A study is being initiated by identifying the source of this failure of the handle bar assembly addressing the same with modified or improved design features for reducing the incidence of failure. Whole handle bar assembly is more susceptible to the failures as it experience numerous forces such as bumps, braking, engine vibrations, rider force, road excitations etc. Finite Element Analysis would be deployed for the structural analysis using Radios or suitable solver. For this work, experimentation shall be performed for validating the performance parameter identified as `Buckling' of Handlebar. The load Vs displacement shall be recorded using load cells with data logger to display results. Variants shall be proposed for study and analysis.

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Machining is process where material is removed from the workpiece and is often accompanied by Self-excited vibration generated by the cutting process or by friction. These vibrations are undesired and have to minimised. Here, a single point cutting tool (20x20x40) made of molybdenum High Speed steel (UNST11302) is used for turning operation. It experiences forces due rotation of spindle, feed rate and depth of cut (2000 N, 1100 N, 1000 N) which produces vibration in tool as stated above. This is responsible for high wear and tear of tool. The tool is modeled in ANSYS Workbench. Modal analysis is done to determine the natural frequency of the work piece. With the range of frequency obtained from modal analysis, harmonic analysis is done to study the vibrational effect. To minimise this, optimization is done to find dimension of tool for which it experiences minimum vibration and minimum stresses so that it may work for longer period of time or its life may be enhanced. The tool having cross sectional dimension of (19.8x 18.7) and (21.8 x 20.45) and have minimum vibrational effect and minimum vibrational effect and equivalent stress both respectively.

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Today worlds lean manufacturing is very common term for waste elimination in manufacturing industry. This paper focused on lean manufacturing concept in XYZ Pvt. Ltd Pithampur. The concept of lean manufacturing is based on the waste elimination. Lean tool are helpful to indentify the waste and non value added thing in system and provide the tool for removing the wastes. Waste is reduced by the lean technique in XYZ manufacturing company; there is manufacturing work, the loder backhoe, vibratory compactor. The loader backhoe completes in several operation. In the XYZ plant there are two basic productions line one is conveyor line another is sub assembly line. The company manufactures 4 to 5 loader backhoes in a day, i.e. in 16 hours. The company has observed increase in demand of loader backhoes. The company has established a target of manufacturing 10 loader backhoes in a day. In order to reach the set target the company has to increase its productivity. This paper is based on data based analysis In XYZ company. Although the process and discrete industry share several common characteristics, there are areas where they are very different. Both manufacturing settings have overlap, but at the extreme, each has its unique characteristics. Using this concept try to enhancement of productivity, by using the concepts of lean manufacturing and single piece flow system in particular format.

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Cryptography and steganography are widely used techniques for manipulation of messages in order to hide that message. These techniques have a lots of applications in computer science and other related fields. They are used to protect important data like corporate data,e-mail messages, credit card information etc. More specifically, steganography is the art and science of communication in a way which hides the existence of the original message. A encryption is technique which converts the message in some other format. Encryption with java provides a very secure way of communication in any of the media Java provides a good set of APIs for cryptography. This paper presents different methods of steganography with introduction to available java APIs which can be suggested for more secure messages.

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In design and analysis industry, plenty of the time is spent on preparation of geometric models, meshing and analysis. Various design and analysis software are used for this purpose. For complex geometry components, most of the time is required for the analysis of component by Finite Element Method. Also, while modelling the component, it becomes difficult to capture all the features for complex parts. The thesis focuses on crank shaft with very complex geometry to be represented by simple beam by equivalent beam method. The equivalent beam method is used to replicate the static structural behaviour of the component by simple equivalent beam. Proposed geometry is verified through comparison of dynamic behaviours of both components. The thesis also focuses on the time reduction achieved by the application of equivalent beam method.

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