In several distributed systems a user should only be able to access data if user posses a certain set of credentials or attributes. Security is an important property in role based access control system. To preserve the confidentiality and Integrity we need certain policies. We present a system for realizing complex access control on encrypted data that we call Cipher text-Policy Attribute-Based Encryption. We enhance abstract syntax tree (express the user role and permission) with cipher text policy attribute based encryption technique. This will provide the security policy for the administration. The cipher text policy attribute based encryption is much more flexible than plain identity-based encryption. The access control to system resources must be provided efficiently and confidentially. The security policy such as Organization policy and Government policy can be made. Proposes an access control scheme called Collaborative Ciphertext-Policy Attribute Role Based Encryption (C-CP-ARBE). Our C-CP-ARBE integrates Role based Access Control (RBAC) into a Ciphertext-Policy Attribute-based Encryption (CP-ABE).

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Binary search algorithm is a well-known divide and conquer searching algorithm. In this present work, the researchers have generated the experimental data set by running java code for binary search algorithm in the worst case on Linux operating system in a personal computer (laptop) and have calculated mean values of the observed execution time i.e. one thousand observations for each data size where the data sizes are five thousand to twenty thousand with an interval of five hundred to eliminate and/or decrease the noises from the observations (for each data size). The data points i.e. Data size versus Mean execution time in nano seconds are analyzed using semi parametric approach with varying degrees, residual diagnostics have been carried out for each of these models (fits) and the results of semi parametric fits are graphically represented to visualize the performance of the Binary search algorithm in the worst case in a personal computer (laptop).

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Aluminum Honeycomb Panel is flat and has excellent rigidity. The core layer is the hexagonal aluminum honeycomb, adhered to the face plate and the sole plate by adhesive glue. The diversionary honeycombs can bear the pressure coming from the plates which provide the superior flat and rigidity, if the plates are very large. The panels are light weight and saves energy. Under 1/5th, 1/6th and 1/7th weight of wooden board, glass and aluminum in the same volume that reduce the cost of transportation and energy and at the same time making installation very easy. The Aluminum Honeycomb Panel is good for the environment as it is free from release of harmful gases and is easy to clean and recycle. The product is moisture proof and it is coated with PVDF paint which enables the color to be durable and free from mildew and deformation in damp environments. From high performance off-shore racers to the recreational run about, honeycomb composite panels have superior strength-to-weight ratios, better toughness, and moisture and corrosion resistance for demanding applications.

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This experiment provide method for increasing tube-in-tube exchanger performance. The tube-in-tube heat exchanger is designed in order to study the process of heat transfer between two fluids through a solid partition. It will be designed for a parallel flow as well as counter-flow arrangement. The logarithmic mean temperature difference (LMTD) method of analysis is adopted. Water will be used as a working fluid for the experiment. The parameter required to find out the effectiveness of the heat exchanger will be arranged in this setup such as the inlet and outlet temperature of the hot and cold fluid, flow rate of the fluid power etc. The modified wire mesh tube in tube will be replaced for the ordinary tube in tube so the surface area is increased so maximum heat will exchange from hot side to the cold side. This will be proved by calculation of the LMTD, Heat transfer coefficient and temperature difference. The experimental procedure carries tests for both ordinary heat exchanger and wire mesh heat exchanger. Arrangement will be made such that in one set we can achieve the both parallel and counter flow by simply opening and closing of the valve shown in the process of this whole setup. This set up is used for comparing the Logarithmic mean temperature difference, heat transfer coefficient, the effectiveness and the temperature difference for the modified wire mesh heat exchanger & with the ordinary Heat exchanger. From the results, it is observed that the overall heat transfer coefficient and effectiveness is increased for Wire Mesh heat exchanger as compared to the ordinary tube heat exchanger.

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Structural design is very important for functionality and safety of the modules. Due to rotation and torsional loads, the components are subjected to changing stress amplitudes by which fatigue is the main mode of failure compared to the normal structural loads. In the present a drum conveyor system using tacho way guide ways is failure under the given loads. So aim is to find the possible cause of failure. The location of failure is near the bearing. For mounting of the bracket, the shaft has been cut with a small groove which is required for mounting of the bracket. So analysis needs to be done to find the effect fatigue and fracture effects on the configuration. So fatigue calculations are carried out based on Ansys, which shows nearing fatigue stress with minimum factor of safety in the problem. Further cracks are created to find the fatigue fracture life of the component. The result shows increased alternating stress with crack propagation showing that any possible crack will cause the failure of the drum shaft system.

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In multistoried buildings steel braced frames is used in resisting lateral loads. For strengthening or retrofitting seismically inadequate reinforced concrete frame the use of steel bracing is a viable solution for inducing seismic resistance. An analytical study is required to be performed to gain understanding into the behavior of braced frame under earthquake loading. By using steel bracings drift is controlled and collapse is prevented. Steel bracings system occupies less space, easy to erect and has flexibility to design for meeting the required strength and stiffness. In RC buildings strength and stiffness is increased by the use of steel bracings to be safe against natural forces like Earthquake. In this study G+15 building frame is analyzed with different bracing systems under seismic loading in seismic zones III, IV, V. as per IS 1893-2002. E-TABS Software is used for the analysis of the building frame. The results of various bracing systems (X-Bracing, V-Bracing, K-Bracing, Inverted V-Bracing, and Inverted K-Bracing) are compared with bare frame model analysis. The effectiveness of various types of bracing systems is studied in order to control the lateral displacement, storey drift & member forces in the frame. It is found that all the bracing systems control the lateral displacement very effectively. Therefore the object of the study is to determine the degree of effectiveness of different bracing arrangements to increase the sustainability of the RC frame against the effects of Earthquake.

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Road accidents are increasing very rapidly. The Global status report on road safety 2015, reflecting information from 180 countries, indicates that worldwide the total number of road traffic deaths has reported at 1.25 million per year. According to official statistics 141,526 persons were killed and 477,731 injured in road traffic crashes in India in 2014 However, every road injuries are not reported to the police .The actual numbers of injuries requiring hospital visits may be 2,000,000-3,000,000 persons. It reflects into every minute one road accident occurs and one death reported from every four minutes. Hence it is alarming situation for transportation agency to reduce this road accidents statistics. Traditional methods are applying for road safety like wearing seat belts, adequate road marking, proper signaling on intersection but it seems that these methods are not adequate to reduce road accidents, so it is necessary to provide some advance methods for road safety. Evaluation of transport safety has been a concern of road authorities for many years. Improvement of road infrastructure, road design, vehicle design and human training contribute to a decline of the number of casualties on rural and urban roads.

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Trust in IOT is highly dependent on knowledge of internal state of the IOT which surrounds us. In distributed IOT internal states change rapidly and propagation of this state and their relevant information across the architecture of distributed IOT is challenging. In this model we propose a novel model for trust management. This model is applied to trust management for interaction between entities and also trust in the system from users view point. This model includes provision for finding reputation of entities which supply information from sensor storage. This paper will act as a quick guide to learn principle of trust management in distributed IOT architecture.

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Nano particulates reinforced metal matrix composites are very promising materials compared to micro sized particulate composites, which possess superior strength, ductility and wear resistance. Nano composites are very useful in many automobile and aerospace applications. The metal matrix composites are filled with Nano particles will vary the mechanical and physical properties of the material compared to those of the matrix. The Nano particles can improve the properties of base material in terms of mechanical strength, wear resistance, toughness, fatigue life and damping properties. Predominantly different kinds of metals like Al, Mg, Ti, Zn and Cu are employed for the production of composites with the reinforcement of Nano particles such as graphite, Al2O3, SiC, B4C, TiC, Si3N4 as well as carbon nano-tubes. The main drawback for the synthesis of these metal matrix composites is that the low wettability of the reinforcement phase by the molten metal, it is not possible synthesis by conventional casting techniques. In literature several other techniques for the production of Nano-composites are available. The present work is aimed at reviewing the synthesis of bulk metal matrix Nano composites, the important techniques in manufacturing and a review of improvement of Nano-reinforced metal matrix composites mechanical properties and the applications.

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Shear strength is most important property of soil. It depends on particle interaction. Shear failure of soil occurs when particle slides over each other. When it comes to sandy soil then concern for shear strength increases, as the particles in sandy soil have only frictional force in between them. There is no cohesive force in between particles of sandy soil. The aim of this work is to investigate the variation in shear strength by adding coconut fiber. Coconut fibers are of brown color and are also known as coir fibre obtained from the outer shell of coconut. It is a waste material which can be utilized as a reinforcing material for soil. In this experiment 20 mm long coconut fibre are used to reinforce sandy soil and shear strength is evaluated by direct shear test. The result shows that there is 29% increment in shear strength parameter of sandy soil by adding coconut fibre.

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Page Rank is extensively used for ranking web pages in order of relevance by mostly all search engines world-wide. There are many algorithms for page ranking such as Google Page Rank algorithm, Hyperlink-Induced Topic Search (HITS) algorithm etc. Some search engine uses link structure based page ranking algorithm while some uses content based. The page ranking algorithm reflects the popularity of a web page in its page rank score. But with the growing requirements of ordering more and more relevant web pages, the traditional page rank algorithm undergoes several enhancements and improvements. The main aim of this paper is to discuss the various existing page ranking algorithms and the modification done to the standard page rank algorithm. This paper defines and describes a fully distributed implementation of Google’s highly effective Page rank algorithm, for “peer to peer”(P2P) systems. The implementation is based on chaotic (asynchronous) iterative solution of linear systems. The P2P implementation also enables incremental computation of page ranks as new documents are entered into or deleted from the network. Incremental update enables continuously accurate page ranks whereas the currently centralized web crawl and computation over Internet documents requires several days. This suggests possible applicability of the distributed algorithm to page rank computations as a replacement for the centralized web crawler based implementation for Internet documents. A complete solution of the distributed page rank computation for an in place network converges rapidly (1% accuracy in 10 iterations) for large systems although the time for an iteration may be long. The incremental computation resulting from addition of a single document converges extremely rapidly, typically requiring update path lengths of under 15 nodes even for large networks and very accurate solutions.

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due to continuous spreading of urbanization and industrialization, a significant problem of accumulation and management of construction waste is arising. To eradicate this problem construction and demolition waste are being recycled and used as a raw material for construction of new structures. Recycled brick aggregates which are recovered from destroyed masonry structures can be consumed to manufacture newer concrete mixtures. To ensure a sustainable waste management technique a detailed study of its engineering properties and purpose of utilization has to be specified.

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Power Satellites (SPS) converts solar energy in to micro waves and sends that microwaves in to a beam to a receiving antenna on the Earth for converts Solar ion to ordinary Electricity. SPS is a clean, large-scale, stable electric power source. For SPS Wireless power transmission is essential. WPT contains microwave beam, which can be directed to any desired location on Earth surface. This beam collects Solar Energy and converts it into Electrical Energy. This concept is more advantageous than conventional methods. The SPS will be a central attraction of space and energy technology in coming decades. It is not a pollutant but more aptly, a man made extension of the naturally generated electromagnetic spectrum that provides heat and light for our sustenance.

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Data mining is the one of emerging and promising technological developments that provide efficient means to access various types of data and information available worldwide. Not only this, these applications also aids in decision making. A better understanding of these applications helps in asking choice among all available application and tools. The paper gives the comprehensive and theoretical analysis of six open source data mining tools. By employing this study the choice and selection of tools can be made easy.

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Mixing is one of the most primary operations in industries like chemical, Biochemical, food, cosmetic, and pharmaceutical applications. Though the customer have standard sized agitator with standard parameters but this method is time consuming as well as it consumes the more power for a batch type process. In this work the power requirement for small size agitator to mix two fluids are analysed with optimum time. This paper describes the mechanical design of agitator to mix polyelectrolyte having viscosity1.5cp considering the fluid forces that are imposed on the impeller by the fluid. Agitator design is often though as the application of two engineering disciplines. The first step is process design from a chemical viewpoint and involves the specification of the impeller pattern, speed, temperature and blade angle etc. The next step in the design sequence is the mechanical design of the agitator component. The approach is straight forward design for the power (torque & speed) then shaft loads. The experiment is carried out for agitator 500 litres of capacity. Drawback of the old agitator is removed. The old agitator does not gives homogeneous mixing.

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This paper describes analysis of existing sugarcane crushing machine. In the present machine all parts are made of iron so the machine is bulky and heavy. Machine is made of Cast iron. The advent of finite element simulation techniques and increases in computing power has provided new tools to simulate and optimize the machine. Stress analysis is done using hypermesh and values of force are taken from previous papers. Our results data shows that stress on all machine parts is very low compared to their strength.

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Blur Detection, in this when the image is spital varying, then the blur detection in the picture is quite difficult task, As the image is captured, the image can blured due motion and out of focus parameters and on the basis of this, blur can be devided as the local blur and global blur. Blur detection is basically to separate the Blured part and Unblured part. In this work, the use of KNN (nearest neighbor) search algorithm allows the recovering as much information as possible from the available data. An image look more sharp or more detailed if able to perceive all the objects and their shape correctly in it. The shape of an object due to its edges. So, in blurring, simply reduce the edge content and make the transition from one colour to the other very smooth. The reviewed paper proposed method of classifying discriminative feature of blur detection Using SVM Based Classifier. But there were few limitations associated with SVM (support Vector Machine) based Classifier, they failed to segment the image properly and has inherent problems of kernels which are solved by the use of KNN search algorithm which improves the Blur Detection technique and classifies the Blur area more accurately. The hybrid classifier, which is basically the combination of the two SVM and KNN classifier shows the more better and accurate results of the blured Detection.

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An exponential increase in number of vehicles demands the use of automated systems to retain vehicle information. The information is highly required for both control of traffic as well as cutback of crime. Automatic Number plate recognition is an image processing technology and can be successfully used for automatic vehicle identification. The objective is to design a robust method for automatic detection of authorized vehicle number plate. The system can be implemented for safe parking management in Parliament, Supreme Court, buildings and other parking lots etc. This System used captured vehicle images and extracts the number from license plate. The system is based on a combination of thresolding, labeling, filling up the holes approach method and region props technique with area criteria test for the number plate localization. The character recognition was accomplished with the help of optical characters by the process of Template matching. We mainly concrete on four steps: one is to locate the number plate, second is to segment all the number and to identify each number separately, third is distinguish each character and the resulting data is then used to compare with the records on a database so as to come up with the precise information of the owner such as place of registration and owner name etc which is used to check the authenticity.

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Cement concrete blocks as pavement material are useful, economical and visually attractive materials. There is great potential on using various alternative materials along with or as replacement in concrete paver blocks. In present study, a waste product- jute fiber is used as additive with cement concrete in paver blocks. An interlocking type paver block is designed and fabricated in which varying proportion of jute fiber is added. The effect of these fibers on strength and workability is studied. It is observed that fibers decreased workability with increase in compressive strength.

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Road accidents are increasing every year worldwide. The Global status report on road safety 2015, reflecting information from 180 countries, indicates that worldwide the total number of road traffic deaths has reported at 1.25 million per year. Some locations have a high accident potential but not have a high accident numbers. Some locations have high accident number but fatality is less. So remedial measures for road safety firstly needed on the locations where fatality is more not number of road accidents. Road accident cause huge losses to the economy in the shape of vehicle damage, property damage, charges involved in hospitalization and treatment etc. identification of hazardous locations in a road network is an important task for improving road safety. This paper presents review on development of a methodology for ranking road safety hazardous locations.

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Environmental concern and availability of petroleum fuels have caused interests in the search for alternate fuels for internal combustion engines. Conversion of waste to energy is one of the recent trends in minimizing not only the waste disposal but also could be used as an alternate fuel for internal combustion engines. Waste plastics are indispensable materials in the modern world and application in the industrial field is continually increasing. In this context, waste plastics are currently receiving renewed interest. In the present paper waste plastic pyrolysis oil, waste plastic pyrolysis oil of petrol grade and diesel grade and its blend with diesel and petrol respectively has been introduced as an alternative fuel. In this study, a review of research papers on various operating parameters have been prepared for better understanding of operating conditions and constrains for waste plastic pyrolysis oil of both grade fuel and its blends fuelled in compression and spark ignition engine.

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In this study Steel fibre of crimped shape and high density polyethylene Fibre (HDPE) are used. Steel fibre of dimension 5 mm length and 2 mm width and HDPE of dimension 5 mm length and 2 mm width. These smart materials are mixed in the concrete with percentage of HDPE fibre Mono FRC 0.5% and HFRC of 0.25% SF + 0.25% HDPE fibers. For M-30 grade of concrete slump test, compressive strength test, flexural and split tensile test are carried out curing period of 28 days. The results are showed that particular percentage of fibre and strength compared with normal to mono FRC to HFRC concrete. strength is increased in both Mono and HFRC compared to normal concrete.

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The growing construction sector is responsible to leave behind construction and demolition (C&D) wastes, which has raised the concern about its dumping and adverse effect on environment. Mostly these wastes are used in landfills, but it is not a proper solution to clean this mess. Therefore, the beneficial utilization of these C&D wastes in concrete will not only help in waste management but also in resource management. The present study is carried out by replacing coarse aggregate by recycled aggregate. Coarse aggregate is a major constituent which occupies large volume along with fine aggregate in concrete. But the increasing usage of coarse aggregate in concrete production has alarmed the deterioration of natural resources. In this study, workability and mechanical properties such as compressive and flexural strength, of concrete prepared from recycled aggregate. Obtained results is used to conclude the effect of recycled aggregate in concrete.

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With the rapid development of Internet, the number of users and items of recommender system is growing exponentially. As a result, the single-node machine implementing these algorithms is time-consuming and unable to meet the computing needs of large data sets. Therefore, implementing the algorithm distributed will reduce the required computing time. To improve the performance, we proposed a distributed collaborative filtering recommendation algorithm combining Sentimental Analysis on Hadoop.

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An assembly line is a manufacturing process (most of the time called a progressive assembly) in which parts are added as the semi-finished assembly moves from workstation to workstation where the parts are added in sequence until the final assembly is produced. By mechanically moving the parts to the assembly work and moving the semi-finished assembly from work station to work station, a finished product can be assembled faster and with less labor than by having workers carry parts to a stationary piece for assembly. A study was carried out in ABC Company which manufactures ovens. It was found that machines used there are utilizing more time for producing ovens. This production time will be reduced by using industrial engineering technique called work optimization in the assembly line which helps to solve the real life problem, the task time data and waiting time data was collected for all the nine stages of the assembly and further the results were obtained. The line efficiency after grouping the work station is increased from 43.07% to 79%. And the balance delay reduces from 56.2% to 21%. This makes that work load distribution uniform across the workstations which makes the flow of the assembly line much smooth. After increasing the line efficiency and decreasing the balance delay the productivity has increased and now the ovens are manufactured in a less time compared to earlier time. And real life problem was solved.

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