An absolute security system with a password for sending secret data files
Dissertation - 52 pages - Electronics, mechanics, engineering & technology
This is a work done on “cryptography”. Conventionally, data is protected from unauthorized interception or eavesdropping by analog techniques. In a digital data security system, when you press a button in the DTMF generator set keypad for data send a connection is made that generates a...
Clustering of self organizing map
Dissertation - 31 pages - Physics
This project is based on the research work on the clustering of Self Organizing Map. SOM is an excellent tool, which is utilized to visualize the properties of data. The number of SOM units is larger than it is clustered in similar group. Use the SOM for clustering data without knowing the class...
T-DNA and the GUS Gene
Thesis - 24 pages - Medical studies
Development of an organism is strictly regulated by molecular and genetic mechanisms. The precise regulatory processes involving switching on or off of certain set of genes at a specific stage and place mediated by certain combination's of regulatory elements are fundamental to the...
Maintaining records in a library using C++
Dissertation - 84 pages - Computer science
The language used in the project is C++. C++ is a very good tool for the Object-Oriented programming. It provides all features of object-oriented programming. The foremost advantage of object-oriented programming is the Re usability feature. The project is a Library system, which is developed...
A look at local area networks and some of its variants: With a special reference to Bharat Electronics Limited
Dissertation - 38 pages - Electronics, mechanics, engineering & technology
India, as a country, has been very lucky with regard to the introduction of telecom products. The first telegraph link was commissioned between Calcutta and Diamond Harbor in the year 1852, which was invented in 1876. First wireless communication equipment were introduced in Indian Army in the...
The architecture and functioning of OCB-283: The switching node in the Alcatel 1000E
Thesis - 20 pages - Electronics, mechanics, engineering & technology
This document relates to the O.C.B 283 system, switching node in the ALCATEL 1000E 10 switching system. It outlines the general architecture and operation of the O.C.B.283, both the fixed subscriber centers and the access exchange to services (G.S.M, IN). O.C.B.283 is digital switching system...
Analysis and fabrication of the model of a crane with pneumatic lift
Tutorials/exercises - 71 pages - Physics
Within this dissertation, the manufacturing and fabrication of a prototype of a crane with a pneumatic lift is explained with the help of detailed diagrams. The project is held to covert each and every drop of theoretical knowledge into a crude conceptual and practical work. This introductory...
Cloning and purification of green fluorescent protein and its study
Dissertation - 35 pages - Biology
A key step in proteomics the study of proteins function and structure is the purification of proteins. The ability to isolate and purify specific proteins is an essential feature of Modern biochemistry as it allows scientist to study proteins in isolation from other proteins, which greatly aids...
Analytical Methods for the Development of Haemophilus influenza virus b Vaccine
Dissertation - 44 pages - Medical studies
The ability to provide timely, accurate, and reliable data is central to the discovery, development, and manufacture of biopharmaceuticals. Analytical data are used to screen potential vaccine candidates, aid in the development of vaccine synthesis, support formulation studies, monitor the...
Application of microbiological techniques in the analysis of water for injections
Dissertation - 48 pages - Medical studies
Microorganisms constitute the world of microscopic or sub-microscopic form of diverse life. They constitute a world of their own, full of uniqueness from different biological standpoints. These micro organisms not only contribute to the well being of mankind, they also put lives at risk due to...
Wireless transmission
Presentation - 50 pages - Computer science
This presentation is about wireless transmission.It begins with the definition of "wireless" and explains its usage.Further topics include description about radio transmission (with diagrams),satellite transmission,parts of satellite and one of its type LEO(Low Earth Orbii).It then moves to an...
Neuropathic pain and its therapeutic approach
Thesis - 10 pages - Medical studies
The study and treatment of peripheral neuropathies and neuralgia has become an important field of research. The pain associated with these pathological conditions has not yet been fully understood and still have not received the due interest in the common neurological tests. The pain caused by...
Voice communication
Presentation - 23 pages - Computer science
VOIP is common term which means voice over internet protocol. Voice communication is the hottest feature now a days. The success of IP in becoming a world standard for data networking has led to its adaption to voice networking. Hardware and software both are required for telephony. Voice over...
Aspen: Analysis or simulation
Dissertation - 42 pages - Computer science
A process consists of chemical components being mixed, separated, heated, cooled, and converted by unit operations. These components are transferred from unit to unit through process. Process flow sheet can simply be defined as a blue print of a plant or the language of chemical processes. Like a...
A presentation on the hydrodynamic modeling of circulating fluidized bed
Presentation - 42 pages - Physics
Fluidization is an operation through which fine granular solids are transformed into a fluid like state through contact with a gas or liquid. An increase in the gas velocity through a granular solid brings about changes in the mode of gas solid contact in many ways. Among the several flow regimes...
Phthalic anhydride
Thesis - 30 pages - Physics
Phthalic Anhydride is an important aromatic di-carboxylic acid anhydride. It is an ortho-derivative of phthalic acid. The raw materials are air and o-xylene. The o-xylene feed, which may be considered pure and at 0.75 atm, is pumped to 3 atm and then vaporized in a fired heater. Air, which may be...
Hydrodynamic modeling of circulating fluidized bed
Tutorials/exercises - 89 pages - Physics
Fluidization is an operation through which fine granular solids are transformed into a fluid like state through contact with a gas or liquid. Under the fluidized state the gravitational pull on granular solid particles is offset by the fluid drag on them, thus the particles remain in a semi...
Evaluation and application of vat dye on cotton fabrics using hydros with glucose or sucrose as a reducing agent
Thesis - 13 pages - Physics
Although the synthetic fibers have dominated the textile market, consumer has still preference towards cotton. Today cotton can be manufactured but the natural merits obtained in cotton cultivated in different areas of the country cannot be underestimated. A number of research studies are...
Dyeing with sulfur dyes
Thesis - 10 pages - Physics
Sulfur dyes are mainly used for dyeing cellulosic fibers for corduroy articles, work wears and men's outer wear (woven and knitted goods) and lcisurewcar. Polyester/cotton blend fabric is another important area of application of sulfur dyes. Silk, paper and leather are also dyed to a limited...
Mathematical modeling for axial voidage distribution in CFB
Tutorials/exercises - 6 pages - Physics
Kwauk proposed that the characteristic fine particle distribution in fast fluidization could not be accounted for by the one-dimensional analysis on accelerative motion of particulate fluidization, and presented a physical model for a gas-solid fast fluidization system. The average solid...
Prediction of annual down flow layer thickness in circulating fluidized beds
Thesis - 5 pages - Physics
he solids distribution in circulating fluidized beds (CFB) has been extensively studied because of its importance in design of CFB boilers and reactors. In circulating fluidized bed, normally, the upper region consists of a dilute core surrounded by a relatively dense annulus, with solids down...
Axial hydrodynamics
Thesis - 7 pages - Physics
Many studies have appeared in the literature dealing axial solids distribution along CFB risers (e.g. Yerushalmi et al, 1976: Kwauk et al, 1986: Arena et al 1991, Bai et al 1992). It is most often represented as either a plot of the radially averaged solids suspension density or voidage versus...
The process of reactive distillation
Tutorials/exercises - 35 pages - Physics
Reactive distillation is the combination of separation and reaction ina single vessel. Today Reactive Distillation is discussed as a part of the broader area of reaction and separation, which comprises of many combination of chemical reaction with separation methods including distillation,...
Measurement of pain
Thesis - 9 pages - Medical studies
The pain often makes the patient unfit physically and emotionally by both cluttering and subvert the behavior of the sore subject. The pain prevents you from thinking coherently and induces the patient to seek treatment or relief.According to a reliable model, the pain consists of four...
Insecurity and access to care: "Better to be rich and healthy than poor
Thesis - 5 pages - Medical studies
In Western Europe, the number of excluded and especially that of illegal aliens continues to grow, along with the globalization of socio-economic and migratory movements. Difficult access to health care for excluded are multi-factorial, they depend on the care system and the patient himself but...
Caring for patients in alcohol-dependent: Prejudices and attitudes against alcoholic patients
Thesis - 5 pages - Medical studies
Alcoholic patients often uncomfortable caregivers in general and doctors in particular. Trigger behavior among health professionals emotional reactions that directly affect the nature of the therapeutic relationship. These reactions, called against-attitudes, are rooted in the relationships that...
Using research in midwifery
Thesis - 10 pages - Medical studies
Discuss the importance of research within midwifery, both in terms of appreciating and evaluating available papers and how the evidence is applied to practice. Pressure has increased on health care professionals, via government directives such as the National Health Service Plan (DOH 2002) and...
A research on case tools in software development life cycle
Case study - 66 pages - Computer science
Software has become the way we engage the world. And software is ubiquitous. It's everywhere, from the cars we drive (with more software in the average car than in the Apollo spacecraft); to military equipment (today 80% of a fighter jets capability is capability is performed by software,...
Communication media
Presentation - 93 pages - Computer science
This presentation deals with transmition media used for communication and also types of cables used.It determines which is the best type of cable to be used for transmition during communication and also deals with different types of transmition media used in networking.Defines the types and usage...
Better in the health system to create unity of action between partners
Thesis - 5 pages - Medical studies
The pursuit of ambitious goals of quality, equity, relevance and cost-effectiveness in the delivery of health services requires a high degree of coordination between different actors on the board of health. However, the fragmentation of the health system, illustrated by the boundaries between...
