Articles, Assignments and College Term papers in Biology, Computers, Medical, Physics and Chemistry

Satellite link emulation

Document abstract : «Herein is a research paper which depicts the use of emulation for testing purpose to illustrate the propagation of signals in the satellite communication. With the software NIST Net we could emulate any kind of links and get the results with actual...»

Synopsis abstract : «Abstract. NIST Net. Experimental setup. Reading parameters. Emulator features. Conclusions. References....»

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A new era in MPSOC at runtime for DES using RTOS 10- steps algorithm

Document abstract : «This research paper is on the design methodology required to make intelligent decisions about the a new ERA AND APPRAOCH for MPSOC At Runtime using RTOS Algorithm. However we see that evidence of the soundness of the methodology by applying it on...»

Synopsis abstract : «Abstract. Introduction to existing problem. Algorithm. Step I. Step II. Step III. Step IV. Step V. Step VI. Step VII. Step VIII. Step IX. Step X PSoC Designer 5.0. Applications of a new system. References....»

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Network technologies for cluster computing

Document abstract : «A broad and growing range of possibilities are available to designers of a cluster when choosing an interconnection technology. As the price of network hardware in a cluster can vary from almost free to several thousands of dollars per computing...»

Synopsis abstract : «Introduction. Communication protocols. Internet protocols. Active messages. Fast messages. Standards for cluster communication. Hardware products. Ethernet, fast ethernet and gigabit ethernet. Giganet (cLAN). Myrinet. QsNet. Scalable Coherent...»

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Computer vision signal processing on graphics processing units

Document abstract : «In some sense, computer graphics and computer vision are inverses of one another. Special purpose computer vision hardware is rarely found in typical mass-produced personal computers, but graphics processing units (GPUs) found on most personal...»

Synopsis abstract : «Abstract. Introduction. Relationship between graphics and vision. Background. Algorithm description. Techniques for applying graphics processing units for image analysis. Blurring and downsampling and derivatives. Projective texture lookups and...»

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Idiosyncratic applications of data mining in E learning environments

Document abstract : «Data Mining is a very popular and effective way of discovering new knowledge from large and complex data sets. Its benefits are its ability to gain deeper understanding of the patterns previously unseen using current available reporting...»

Synopsis abstract : «Abstract. Introduction. E-learning. Data mining in E-learning. Applications of data mining in elearning. Discovering interestingness of symmetric association rules in educational data. Analysis of automated chat to understand and support the inquiry...»

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Sensor protocols for information via negotiation: A data centric routing protocol for wireless sensor networks

Document abstract : «The emergence of Wireless Sensor Networks (WSN) as one of the dominant technology trends in the coming decades has posed numerous challenges for researchers. These networks are likely to be comprised of hundreds, and potentially thousands of tiny...»

Synopsis abstract : «Abstract. Introduction. Routing challenges in wsn's. Motivation behind spin. The solution: Sensor protocols for information via negotiation (spin). Spin philosophy. Metaa data. Spin messages. Spin protocols. Performance comparison of spin...»

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A high level language abstraction for reconfigurable computing

Document abstract : «The gain of SVC depends upon the type of reactive power load for optimum performance. As the load and input wind power conditions are variable, the gain setting of SVC needs to be adjusted or tuned. In this paper, an ANN based approach has been used...»

Synopsis abstract : «Abstract. Introduction. Current systems. Where is RC important today?. Reconfigurable computing. External visible internal state. Run time environments. Three layer archtecture of run time environmemnt. Rate of reconfiguration. Tool flow. Looking...»

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Use of SOA and semantics for creating and retaining consistency in loosely coupled systems

Document abstract : «The primary objective of service-oriented architecture (SOA) is to use information technology to address the key goals of business today: innovation, agility, and market value. Agility in SOA is achieved by use of the principles of encapsulation,...»

Synopsis abstract : «Abstract. Introduction. Service oriented architecture: Overview. Loose coupling: concept. Consistency flow. Conclusion. Refrences....»

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Growth of distributed systems using grid computing and softer aspects of E science

Document abstract : «Grid computing and eScience are two major areas of growth of distributed systems. The grid concept refers to the virtualization of computing resources in the sense that end-users should have the illusion of using a single source of computing power...»

Synopsis abstract : «Abstract. Introduction. Grid computing. what's grid computing?. Grid computing model. E-science: The softer aspects of the grid. The current work in e-science. Approaching e-science from a semiotic perspective. Challenges to emerge from...»

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Cyber Terrorism: The darker side of internet applications

Document abstract : «Cyber terrorism is the convergence of cyberspace and terrorism. Computers and the Internet are aggressively being used by many international terrorist groups. Although cyber terrorism attacks have not yet happened and also there is no such...»

Synopsis abstract : «Abstract. Introduction. An overview of cyber terrirosm & targets. Cyber terrirosm: Network security perspective. How cyberspace is used?. Counter cyberterrorism. Conclusion....»

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Non inclusion property in chip multiprocessors with multi-level cache

Document abstract : «Difference between speed of processor and memory is increasing with the advent of new technology. Chip Multi Processors (CMP) has further increased the pressure on the memory hierarchy. So it has become important to manage on chip memory very...»

Synopsis abstract : «Abstract. Introduction. Related work. Proposed architecture. Coherence protocol. Invalidate message. Read miss. Write miss. Write back. Proposed implementation. Conclusion. References....»

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Location-based service over 3GPP IMS: Approaching real-time connectivity with the next generation of network communication

Document abstract : «Emerging mobile applications will need location information for delivering the right services to right persons at right places and time. A location-based service (LBS) is an information and entertainment service, accessible with mobile devices...»

Synopsis abstract : «Abstract. Introduction. 3GPP IP multimedia subsystem. 3GPP and 3GPP2 (3rd Generation Partnership Project). IP multimedia subsystem. Concept of location based services. Position. Location. Location Service (LCS). IMS Location Server (ILS). Mobile...»

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Providing mobility management in a heterogeneous wireless networks

Document abstract : «Mobile Routers moving in a heterogeneous network environment can take advantage of the different, often complementing, characteristics of the various wireless network technologies. Satellite and cellular networks can provide wide coverage outside...»

Synopsis abstract : «Abstract. Introduction to wireless networks. WLAN and high speed communication. Mobility management protocols. Network mobility management. Application adaptation and content delivery. Real time applications. Non-real time...»

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A report on activities on and around OFDM

Document abstract : «Multi-carrier communications are currently in a state of very rapid development, both in the introduction of new techniques and in its application to a wide variety of channels and services. Orthogonal Frequency-Division Multiplexing (OFDM) is a...»

Synopsis abstract : «Abstract. Introduction. Multi path effect on high speed serial communication. OFDM implementation description using DFT. Transmitter implementation. Orthogonality concept. Receiver implementation. Block diagram of OFDM system. Guard interval...»

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Parellel performance modelling using a genetic programming based error correction procedure

Document abstract : «Performance models of high performance computing (HPC) applications are important for several reasons. First, they provide insight to designers of HPC systems on the role of subsystems such as the processor or the network in determining application...»

Synopsis abstract : «Abstract. Introduction. Model error correction procedure. General approach and case studies. MECP applied to EVH1 communication model. EVH1 model results. Extension of MECP TP second application gyro. Computation timing model. Communication timing...»

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Authentication techniques: An overview

Document abstract : «Authentication is a process by which one can prove the identity of a communicating partner and/or confirm the genuineness of a document. The process becomes a corner stone of security services in any applications ranging from "defense sector" to...»

Synopsis abstract : «Abstract. Introduction. Authentication techniques. Data authentication. Digital signature scheme. Security of digital signature scheme. Forgery of a signature scheme . Entity authentication. Security properties. A scheme based on elliptic curve...»

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Cellular communication technologies: Understanding how the cellular service works

Document abstract : «Today's work force is demanding mobility, flexibility and real-time access to critical data. Over recent years, the trend towards the smaller and faster device, coupled with the need for information access on the move, has paved the way for a new...»

Synopsis abstract : «Introduction. Mobile communication principles. Mobile telephone using the cellular concept. Cellular system architecture. Switching. Architecture. GPRS technology. Conclusion. References....»

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Security and advantages of cluster computing over distributed systems

Document abstract : «A cluster is a parallel or distributed system consisting of independent computers that cooperate as a single system. In the case Server, Cluster consists of two types of participant's dispatchers and servers. The goal of a cluster is to allow...»

Synopsis abstract : «Introduction. Overview of 'cluster architecture'. Role of application servers and multi-tier architecture. Meaning of gateway security. Conclusion. References....»

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Grid computing: Faster networking

Document abstract : «Today we are in the Internet world and everyone prefers to enjoy fast access to the Internet. But due to multiple downloading, there is a chance that the system hangs up or slows down the performance that leads to the restarting of the entire...»

Synopsis abstract : «Abstract. Introduction. Importance of grid computing. Types of grid. The proposed grid model. Employing the globus architecture the proposed grid. Accessing the proposed grid. Algorithm for proposed grid . Implementation our proposed...»

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A look at cogeneration

Document abstract : «Power is one of the basic requirements for the economic development of a country. The performance of various activities is dependent on the availability of adequate and reliable power supply. Our country has made a rapid progress in the field of...»

Synopsis abstract : «Introduction. Cogeneration concept. Classification of cogeneration. Cogeneration in sugar industries. Layout of a cogeneration plant. Components of a cogeneration plant. Advantages of a cogeneration plant. Applications of cogeneration. Combustion...»

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Nano-robots: The molecular manipulators

Document abstract : «A human fetus begins life as a single cell, and then divides to become two cells, then four, then eight and so on. Nanotechnology aims to build in a similar way, constructing objects out of their most basic components. A nanometer is a thousandth of...»

Synopsis abstract : «Abstract. Introduction. Limitations of current medicine. Nanorobots as a solution. Requirements of a nano-robot. A study on nano-robots communications. Nano robots at work. Fields of applications. Nano robot for eye treatment. The challenges in nano...»

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Network security on Bluetooth

Document abstract : «Wireless communications offer organizations and users many benefits such as portability and flexibility, increased productivity, and lower installation costs. Wireless local area network (WLAN) devices, for instance, allow users to move their...»

Synopsis abstract : «Abstract. Introduction. Bluetooth overview. Key characteristics of bluetooth technology. Problems with the bluetooth standard security. Security recommendations. Conclusion. References....»

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Active character technology based on neural networks Genetic Algorithms and AI

Document abstract : «A combination of Neural networks genetic algorithms and conventional computing in Multimedia and Gaming industry has never been attempted before. Existing technologies operate on fixed databases and manipulate limited data that is bound by some...»

Synopsis abstract : «Introduction. Basic biological neuron. Artificial neuron with weights . Decision making: Firing rules. Active character technology in multimedia & gaming . Characters created virtually by Endorphine. Virtual Stunt men, created using neural...»

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Security using firewalls

Document abstract : «In this age of universal electronic connectivity of viruses and hackers, of electronic Eavesdropping and electronic fraud, there is indeed no time at which security does not matter. The explosive growth in computer systems and their...»

Synopsis abstract : «Abstract. Introduction. A model for network security . Attack model. Defending against attacks. Meaning of a firewall. Characteristics of firewall. Working of firewall. Kinds of firewalls. A firewall in an IT system . Short comings of a...»

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One dimensional cellular automata based security scheme with both authentication and confidentiality

Document abstract : «In the past few years organization have widely adopted local area network (LAN), wide area network (WAN) and internet to take advantages of advancement in technology1, 2. As a result of connecting private and internal network to the outside network,...»

Synopsis abstract : «Abstract. Introduction. Basic of cellular automata. Authentican of the data transmitted . Between sender and receiver. Strategy of the authentication scheme. Receiving end. The security scheme . Authentication and security protocol. Results and...»

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Asynchronous messaging services using Java

Document abstract : «Messaging Services provides asynchronous communication facility between two Business organizations. This system saves the time, money and reduces the man-power and both participant organizations may be benefited by each other. Consider two business...»

Synopsis abstract : «Introduction. Overview of asynchronous messaging services . Software specifications . Data requirements . Design constraints . Advantages. System requirements specifications. Modules. Module description . Functionalities of the modules . System...»

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E-Horoscope

Document abstract : «First, a horoscope is an astrological map of the heavens keyed to the time and place of a specific birth. It is a kind of a map that appears as a two dimensional chart. It shows positions of the Sun, the Moon, and planets at the precise moment of...»

Synopsis abstract : «Introduction. Design principles and explanation . Modules. Module description. System requirements . Software requirements. Hardware requirements. Project dictionary . Dataflow diagrams. E-R Diagrams. Data dictionary. About java . About oracle ...»

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Concrete technology

Document abstract : «The presentation is based on concrete and starts with the objectives of the presentation and moves onto a review of the composition of concrete. It then moves towards RCC structures and covers points like methods used in the designing of RCC...»

Synopsis abstract : «Introduction. Coarse and fine aggregates. Methods of design of RCC structures. Codes used in RCC design. Grades of concrete and steel. Frequently asked questions. Workability of concrete. Water cement ratio strength and grade of concrete. Mix...»

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Intrinsic asthma

Document abstract : «It is widely accepted that asthma is a clinical manifestation of atopy. Specially relevant in children, this concept is less obvious in adults where there is the classic distinction between asthma "extrinsic" (allergic) and "intrinsic"...»

Synopsis abstract : «Introduction. Allergen exposure. The study of Tucson. The study SAPALDIA. Associated diseases. Macrophage activation. Conclusions and therapeutic perspectives. Bibliography....»

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Lupus erythematosus and respiratory

Document abstract : «Most patients with systemic lupus erythematosus (SLE) have, during their illness, respiratory reached the most frequent is the pleurisy (one of the eleven diagnostic criteria recognized by the American Rheumatism Association). The respiratory events...»

Synopsis abstract : «Summary. Introduction. Lupus pleurisy. The acute lupus pneumonitis. Alveolar hemorrhage. The diffuse chronic interstitial pneumonia. The reversible acute hypoxemia. Diaphragmatic dysfunction. Conclusions. Bibli...»

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