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16 avril 2009
doc

A possible neural basis for autism: Oxytocin and vasopressin expression

Tutorials/exercises - 6 pages - Medical studies

Autism is a devastating developmental disorder which is one of five disorders that are termed Pervasive Developmental Disorder (PDD). Autism is commonly associated with qualitative impairment in social interaction and communication as well as repetitive and stereotyped patterns of interest. These...

16 avril 2009
doc

Effects of mindfulness meditation and citalopram on worry and brain activation in patients with Generalized Anxiety Disorder(GAD)

Tutorials/exercises - 7 pages - Medical studies

Generalized anxiety disorder (GAD) is a type of anxiety disorder that affects over four million Americans in any year (NIMH, 2000). There is much research that shows anxiety can lead to a magnitude of health ailments, including cardiovascular disease, hypertension, suppressed immune system, and...

16 avril 2009
doc

A history of epilepsy and the important contributions of John Hughlings Jackson

Thesis - 8 pages - Biology

The word epilepsy is derived from the Greek verb epilambanein, meaning to be seized, to be overwhelmed by surprise (The History and Stigma of Epilepsy, 2003; Temkin, 1971). Epilepsy is a relatively common brain disorder ? affecting between 0.5 to 1 percent of the world's population - yet it is...

15 avril 2009
doc

VSAT: Satellite communications

Thesis - 29 pages - Physics

This report provides a review and assessment of satellite technologies for providing broadband data communications using Very Small Aperture Terminal (VSAT) network systems. In this context, “broadband” means that the application requires a data transfer rate greater than 100 kbps and...

15 avril 2009
doc

Computer graphics

Thesis - 7 pages - Computer science

The importance and application of computer graphics ranges from being able to play a three dimensional videogame to being able to quickly visualize automotive, aerospace, and even biological shapes and figures. Prototypes and models have become cultural artifacts with the up rise of...

15 avril 2009
doc

A nursing management perspective of a critical incident report

Thesis - 8 pages - Medical studies

The assignment will discuss a critical incident from a nursing management perspective, being an admission assessment experienced during placement. It is not a care study. There will be an overview of the nurse-managers responsibilities during the admission assessment and attention drawn to local...

15 avril 2009
doc

An assessment of a nurse's work with an elderly person within the mental health environment

Thesis - 5 pages - Medical studies

This account will reflect on the skills of a nurse, observed at an older person functional mental health unit. It will focus on the organization of care, and skills used when dealing with a Multi Disciplinary Team. (MDT) It gives an understanding of the skills used to clearly establish and...

15 avril 2009
doc

The software 'programming arena'

Dissertation - 114 pages - Computer science

The Programming Arena is basically a distributed program which will be available on internet. It is the project which has been developed to help learners of different programming languages. It is a system which provides Free Tutorials of programming, Free Online Exam to test learner's skills,...

14 avril 2009
doc

Setting up intranet facilities

Dissertation - 135 pages - Computer science

An intranet is an internal company network that uses the Internet standards of HTML HTTP and TCP/IP communication protocols along with a graphical web browser to support business application and provide department, interdepartmental and company wide communication solutions. An intranet uses a Web...

14 avril 2009
doc

Employee performance evaluation system

Dissertation - 188 pages - Computer science

This project is developed for providing physical and intranet access to various functions performed by the Administrator and the Employees. Basically this project is developed for the HR department to gather the necessary information on any employee and as such increment in their basic salary and...

14 avril 2009
doc

Airline ticketing system

Dissertation - 56 pages - Computer science

Before modern computing, the reservation system was done using manual means. This meant that a person about to travel had to spend a lot of unnecessary time waiting in queues in order to book their tickets. The manual process of reservation was also prone to human errors, which lead to a lot of...

14 avril 2009
doc

Outsourcing information technology services (ITS)

Thesis - 5 pages - Computer science

This paper will address the issue of outsourcing information technology services (ITS), and whether or not it has been a success based upon concrete examples and performance metrics. Initially, the paper will consider an organization (government or company) which elected to outsource all its ITS...

13 avril 2009
doc

Health care practices and clinical skills

Thesis - 6 pages - Medical studies

The aim of this essay is to discuss health and maximizing the health and well being of a client with mental health problems. Factors, which can enhance the health and social well being of the client, such as anxiety management and relaxation therapy, will be identified; the role of the nurse in...

13 avril 2009
doc

A critical appraisal of key perspectives related to medical sociology and the sexual behavior of teenagers

Thesis - 4 pages - Medical studies

The purpose of this essay is to critically discuss the sociological factors that influence sexual behavior during adolescence. A period of physiological changes from puberty to adulthood where society's perception and treatment of both boys and girls begins to change, also a period where...

13 avril 2009
doc

The importance of eating whilst recovering in a hospital

Thesis - 5 pages - Medical studies

The Hungry in Hospital report concerns the importance of food in relation to nutrition, and how nutrition is important when people are ill in terms of the healing process. It explores how food is therefore part of a patient's treatment, the reputation of hospital food, and suggests that health is...

13 avril 2009
doc

A critical analysis concerning one aspect of the nursing care of older people who require palliative care

Thesis - 5 pages - Medical studies

Cancer is a significant health problem in the UK today and according to Redfern and Ross (1999) is a major cause of mortality in the ageing population. Brooker and Nicol (2003) added that cancer is a medical diagnosis that covers the most distinctive diseases. Cancer Research Campaign (1999)...

13 avril 2009
doc

A discussion concerning electronic fetal monitoring

Thesis - 5 pages - Medical studies

So much has been written on electronic fetal monitoring (EFM) that it is legitimate to ask if there is anything new to say. This ubiquitous piece of technology has been rigorously evaluated over 20 years by randomized controlled trials (RCTs) and systematic reviews, and more recently has been the...

13 avril 2009
doc

How does dietary status affect carcinogenesis?

Case study - 10 pages - Medical studies

Cancer is a multi-factoral disease resulting from the perturbation of the normal regulatory processes of a cell. Cancer cells are generated from healthy cells by an accumulation of genetic alterations. These alterations can take the form of mutations, losses, amplifications or re-arrangements in...

13 avril 2009
doc

A critical analysis of issues in nursing management

Case study - 12 pages - Medical studies

As nurses strive to be recognized as professionals, the expansion and application of evidence in nursing is progressively becoming vital within the nursing discipline (Achterberg et al 2006). Patients have the right to expect the best care that will promote their well-being. This essay will...

13 avril 2009
doc

Neonate with severe hypoxic-ischaemic encephalopathy

Case study - 6 pages - Medical studies

This case study is about a neonate with severe Hypoxic-ischaemic encephalopathy, therefore it will take into account pathophysiological, diagnostic and grading issues surrounding HIE, and how these reflect on prognosis; consideration to the ethical issues associated with withdrawal of intensive...

08 avril 2009
doc

Slurry transport

Thesis - 8 pages - Physics

In Slurry Transport, the solids are first ground to fine grain size and made into slurry with a liquid medium. The slurry is then pumped through the pipes to a desired destination. Even though the concept of slurry pipelining was known at the turn of the century, it was only in 1957 that it...

08 avril 2009
doc

Azeotropic distillation

Thesis - 6 pages - Physics

Distillation is the most widely used separation technique in the chemical and petroleum industry. However not all liquid mixtures are amenable to ordinary fractional distillation. When the components of the system have low relative volatilities (1.00 <

08 avril 2009
doc

The process of heat transfer

Thesis - 7 pages - Physics

Direct contact heat transfer is a fundamental process by which heat transfer occurs in nature. It is used for the improvement of cooling or heating processes, in terms of characteristic time, compactness and energy costs. Direct contact heat transfer is potentially more efficient than...

08 avril 2009
doc

Applications of neural networks in chemical engineering

Thesis - 7 pages - Physics

Neural networks, which are simplified models of the biological nervous system, is a massively parallel distributed processing system made up of highly interconnected neural computing elements that have the ability to learn and there by require knowledge and make it available for use. Neural...

08 avril 2009
doc

Three phase fluidization

Thesis - 5 pages - Physics

Gas-Liquid-Solid fluidized beds have emerged in recent years as one of the most promising devices for three phase operation. This operation generates considerable, intimate contact among the gas, liquid and solid particles in these systems. It provides substantial advantages for applications in...

08 avril 2009
doc

Micro reactors and process intensification

Thesis - 5 pages - Physics

In recent decades there has been a significant increase in the energy efficiency of the process industry by optimization of unit operations. In many cases the limits of what can be done on a unit-operation scale have been reached. To develop chemical production routes and products that consumes...

08 avril 2009
doc

Biodiesel: A cleaner source of energy

Thesis - 7 pages - Physics

A majority of the countries in the world are importers of petroleum and its products. The fossil fuels are being consumed at a rate, which is a million times faster than their rate of formation. The prices of petroleum products are mounting at an alarming pace due to the unmatched contribution to...

08 avril 2009
doc

Pneumatic valves

Thesis - 6 pages - Physics

Today the performance requirements of process plants are becoming increasingly difficult to satisfy. In fact, without process control it is difficult to operate most modern processes safely and profitably. To understand the process dynamics and its behavior Apex has developed compact setups....

08 avril 2009
ppt

Bio-diesel: An Eco-friendly alternative

Thesis - 20 pages - Physics

Today, an attempt is made to find alternative, nonrenewable energy sources to replace conventional fossil fuels. Currently national energy demands are exponentially increasing as we are progressing into digital age and the population is increasing. One such method that is currently being refined...

08 avril 2009
doc

Compact heat exchangers

Tutorials/exercises - 5 pages - Physics

A heat exchanger that has a large surface area per unit volume is called a compact heat exchanger. The ratio of the heat transfer surface area to that of a heat exchanger to its volume is called area density ‘?'. A heat exchanger with ?>700m2/m3 is classified as being compact. Compact heat...