Our website is a unique platform where students can share their papers in a matter of giving an example of the work to be done. If you find papers matching your topic, you may use them only as an example of work. This is 100% legal. You may not submit downloaded papers as your own, that is cheating. Also you should remember, that this work was alredy submitted once by a student who originally wrote it.
Research is undertaken within most professions. More than a set of skills, research is a way of thinking. It is something like understanding and formulating guiding principles that govern a particular procedure as well as developing and testing new theories that for the enhancement of any practice.
Whereas, the second approach using lagged values produces slightly different results because by definition, lagged values are a type of variables, which are dependent during the current time period, but are found to have been independent variable in a previous time period.
Hire a pro to write a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Its designers, Frederic Williams, Tom Kilburn and Geoff Tootill, who worked at the Electrical Engineering department of the University, developed the machine as a test-bed for Williams Tube - one of the created at that time computer memories, and did not mean the Baby to become a prototype of the contemporary computer (Enticknap, 1998).
Solid work simulation uses a Finite Element Method (FEM). The FEM is also known as Finite Element Analysis (FEA). In the FEA a large complex problem is dealt as a hundreds of small simple problem by dividing the sample into many simple elements. The objective of simulation is usually to determine the impact of a change of an input on the whole system or on local parts of the system (Pang H and Hammad A 2006).
There are certain factors that influence the activity of catalase:
• Substrate Concentration
• Salt Concentration
• Presence of Inhibitors
• Presence of Activators
Hence even if the same experiment is performed several times different results may lead to different results.
In economically affluent countries and in some developing countries, obesity is a health problem. The connection between obesity and premature death from hypertension and coronary heart disease is well established. The basic cause of obesity is over-nutrition.
The transition from -.38eV to -.54eV emits a photon of .16eV because the electron travels to a lower energy state thus giving off energy in the form of a photon. The wavelength of the electromagnetic energy is 1/w = Rh [ (1/n12) - (1/n22) ] w=wavelength Rh=1.09678 x 10-2 nm-1.
Thus internal environment of the body is maintained by a close surveillance system and timely response to any change which may affect homeostasis. This adjustment of physiological systems within the body is called homeostatic regulation (Wikiepedia 2007).
4 pages (1000 words)
, Download 1
, Book Report/Review
A myriad of explanations regarding the origins of life has been forwarded. The Christian religion for example, contends that living beings were made by the hands of an omnipotent and omniscient being. Science has forwarded the notion that the first living thing was formed by a combination of environmental and chemical factors producing a blob of organic material - the very first living thing.
Its goal is to eliminate unsound or excessively risky practices in favour of those that have better outcomes.
"Evidence-Based Practice (EBP) is a thoughtful integration of the best available evidence, coupled with clinical expertise. As such it enables health practitioners of all varieties to address healthcare questions with an evaluative and qualitative approach.
Such changes in neuronal activity correlate strongly with changes in blood properties; this is called hemodynamic effect. The oxygen content of the blood increases in a region of the brain with induced activity. Physiologically, oxyhemoglobin concentration increases in an activated region, whereas local deoxhemoglobin concentration decreases.
The scientific method a way of evaluating the correctness of claims about the world. The purpose of this particular way is that it is supposed to be fairly independent of specific individual investigators and their biases. The scientific method has six general steps: 1. Observe some things about the world
HBE attempts to describe the behavioral diversity of humans as a consequence of environmental dependant responses made by individual persons to maximize their fitness. A limitation to this goal is the specification of factors that constrain an individual person's struggle to maximize his fitness.
ECG is the primary diagnostic tool which is nearly 100% specific but sensitivity is only63-82%. Gold standard of investigation for detecting Acute Myocardial Infarction is CK-MB; Cardiac specific Troponin can be added to this for better results.
Secondly, methods of measuring the activity of these nerves during swallowing will be presented. Finally a conclusion will synthesize the main points of this paper and provide support for continuing investigation of the individual functional capabilities of the cranial nerves with regard to swallowing.
Thorough research has been done on both indigenous land and indigenous ocean life in these areas. Likewise, investigations have been designed around further evaluation of the endemic species' alien competitors. In the oceans, the indigenous mussel Perna perna has lost much of its habitat to the alien mussel Scutellastra argenvillei on the western coastline of South Africa.
Rites of Enhancement: These rites are celebrated in respect of the achievement of the members of the organization usually by bestowing a selection of rewards in forms of praise, recognition, bonuses, promotions and plaques etc. They enhance the moral of the employees for reinforcing their in-put sincerity to the goals for the organization.
Let us start investigating this problem by looking back in time and history of this problem. It not only makes our study more interesting, it also throws light on the path that we should follow. It is a well-known fact that for an arbitrary closed curve in the plane of a fixed perimeter, it is the circle that encloses the largest area.
It has also been seen that more practice or rehearsal on information has better chances of remembrance.
It has also been noticed that many people try to remember but always tend to forget. They know the information but it remains at the tip of the tongue.
Here it is given that the tires are equally durable(i.e. identical in terms of quality and thickness). Also we assume here that the roads on which the two cars travel and other conditions are identical so that the friction offered is practically the same and that the cars have more or less the same weight(generally the cars with the larger wheels have more weight and hence offer more burden on their wheels).
One part must be a metal and other part being any other materials like organic compounds. If we look at metal matrix composite composition structure, we can say that they are made by dispersing a reinforcing material into a metal matrix. Usually the surface is coated to prevent chemical reaction with matrix.
The climate change issues have attracted the attention of almost everyone around the world. Indeed it concerns everyone that it requires collective decision and action. Humphreys and Blowers declared that “coherent environmental policy responses require the active involvement of a broad range of governmental actors”
In terms of secretion of hormones, the adrenal medulla and cortex behave in a different manner, both in terms of the hormones secreted and also in terms of stimulus for the hormone secretion. In response to the activation of its sympathetic nerve supply and factually with sympathetic stimulation, the neuroendocrine, chromaffin cells of the inner adrenal medulla secrete the catecholamines epinephrine and norepinephrine.
The disease spreads easily person-to-person, cause serious illness, and can sweep across the country and around the world in very little time. This research explained what Influenza Pandemic means and categorized the three types of Influenza which are the Type A, Type B, and Type C Influenza.
11 pages (2750 words)
, Download 1
, Research Paper
This study aimed to identify a relationship between x-ray center workload across five days and patient satisfaction. Patients were approached when appearing for their appointment at reception and 30 completed a survey constructed for this study. The survey was made up of 12 items on 5-point Likert scales.
With a tremendous advance in medical and laboratory analysis during the past years, researchers have been able to find information from the measurement of enzymes. In most cases, a clinical diagnosis, based on signs and symptoms, is complemented by laboratory tests, which bring answers to clinical questions and decisions.
There is currently substantial attention in endocrine interruption which is a new region of endocrinology concerned with the chemicals that impersonate hormones, specifically the sex steroids. The hypothesis is that exposure to such type of chemicals may be to blame for the unfavourable effects to both wildlife and humans.
An ensemble of experts has been analyzing the story not from only medical or biomedical points of view, but also from the positions of psychiatry, psychology, etc. They even addressed to historical outlines when talking about science of ancient Greeks.
There are almost no points throughout the discussion, which I would disagree with.
Calcium is crucial for various physiological purposes, including nervous transmission, muscular contraction, blood clotting, and heart performance. In both metabolism and bone composition, calcium is strongly related to phosphorus and magnesium. In the following pages, calcium metabolism and its regulation will be addressed, including how it is obtained, stored, and the hormones involved in its processes.
The sequence was used to identify the gene and its role in tumor induction by various bioinformatics tool like BLAST, BLAT and RTCGD search. The gene was found to be Nuclear factor I/B (Nfib) and have multiple role in cell cycle regulation particularly it down regulates the cell proliferation.
It is not necessary that a professional land surveyor also fulfill the criteria of field engineer, which requires the task of analysing and interpreting land and building surveys, well equipped with the latest measurement technology. According to PLSO, "Surveying is a highly technical field that requires expertise in real property law, public records research, evaluation of historical survey evidence, mathematics, statistics, measurement systems, planning regulations and current computer technologies".
This theory is most efficient in being able to explain the origin of chloroplasts (in this case a photosynthetic prokaryote such as a cyanobacterium would be the endosymbiont) as well as mitochondria (perhaps an aerobic heterotroph). The progenitor of the mitochondria or chloroplast could have gained entry into a host prokaryote as undigested prey or as an internal parasite after which the "arrangement" quickly became mutually beneficial to both partners (the "host" cell and the endosymbiont).
Apart from the destruction and threat to wildlife, businesses are also being affected. Businesses are now faced with the challenge of responding to climate change in a way that will support their corporate strategy, which includes the business' corporate social responsibility.
All op-amps have two inputs connected in a differential mode, so that output voltage is Vo= A(V+ - V-) where V+ is the voltage at the non-inverting input and V- is the voltage at the inverting input. A is the open loop gain of the op-amp. In our case the Vo=A [15-(-15)] = A(30).
Most of the technologies are now focussed upon curtailing this problem, if not eliminating it, so that the least damage could be caused to the Eco System and climate change could be reversed to status quo ante. No doubt this looks almost impossible with the raging technologies of today and no government willing to reduce it even by an iota, nevertheless it remains one of the fond dreams of our generation, to re-attain utopia.
The major constituents of PCR are, 1) DNA polymerase 2) short DNA fragment as primer 3) dNTPs 4) buffer and 5) DNA template. Invention of thermo stable DNA polymerase from thermophilic bacterium Thermus aquaticus (Taq Pol) (2) has made PCR a routine process in all molecular biology laboratories.
There are many contradictory discursive practices that a person can be in at any moment. (Casmir,1997)
Also, the person Peter Smith is male and at the same time white and a student and a California resident and has blond hair and is presently using a white shirt and fat and the like.
5 pages (1250 words)
, Download 2
, Research Paper
NAND gates are considered better to create functions such as XOR as they require fewer transistors and switch faster than AND, OR or NOR gates. Hence the digital devices using NAND gates are faster and cost effective.
Apart from Ones and twos complement Sign and Modulus or Sign-Magnitude system can be used to represent negative binary numbers.
These environmental happenstances are due to the perpetually increasing demands for human's basic needs on the backdrop of dwindling natural resources. The debate on the sustainability of resources is the major concern around the world. As stated above, while modern technology provides us with so much comfort in our daily lives, it also undeniably jeopardizes the sustainability of our environment, which happens to be our major provider.
12 pages (3000 words)
, Download 1
, Book Report/Review
With this, linguistic features contribute to textual unity, which is described by the concept of cohesion apart form other concepts (Koch 2001). Textual representation is a central task in the understanding of text, requiring a format that allows for the interrelation of texts even if they do not share content words but are dealing with similar topics, nonetheless (Mehler 2002).
Genetic Blueprint. Properties of language are mentally represented by means of an unconscious, internalized, linguistic system. Each of us has a mental structure made up of rules and principles that generate and relate mental representations of many kinds.
The understanding cannot provide an advantage; it is what you do with the understanding. Without the understanding, a strategy can be at risk of being unrealistic. Michael Porter's 5-force Analysis is a tool for the structural analysis of industries. There are 5 forces that always shape the competitive structure of an industry: Supplier Power, Barriers to Entry, The Threat of Substitutes, Buyer Power, and Industry Rivalry.
Aurorae occur predominantly in polar regions when energetic charged particles from the sun become trapped in the earth's magnetic field. The rapidly moving particles interact with atoms and molecules in the upper atmosphere and cause them to emit light. In the northern hemisphere they are referred to as the northern lights or aurora borealis, and in the southern hemisphere they are referred to as the southern lights or aurora australis.
Juznic and Urbanija (2003) give a basic definition of research as;
" an inquiry process that includes the components for collective inquiry, research design, methodology, data collection and analysis, concluding with the communication of the findings. It later appears in a published form." (Juznic and Urbanija: 2003, 234)
Moreover, research studies in the human science fields; such as health and social sciences, not only refine and add to what is already known in theory and practice, it also empowers the professional to capably foresee and manage the complex and constantly changing challenges facing these professions, considering the changing conditions of the human beings (Laws and Marcus, 2003).
It has been often highlighted by the practice community that together with the advancements in assisted human conception should come careful monitoring of outcomes, including the children conceived. Quite often, the outcome is more detrimental than the visible ones, which are minor and negligible (Olivius et al., 2004, 258-261).
Two of these problems, the urban water and air pollution and degradation of forest resources shall be the subject of this paper. In particular, this article shall examine the major causes and impacts of such problems and explore the possible solutions that may be implemented.
Double replacement reaction. In a double replacement reaction parts of two compounds switch places to form two new compounds. Two reactants yield two products. For example, when silver nitrate combines with sodium chloride, two new compounds — silver chloride and sodium nitrate are formed because the sodium and silver switched places.