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Environmental Geology
Environmental Geology
4 pages (1000 words) , Essay
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The unit of rock was formed under changing geological conditions. The primary magmatic mass did not turn into the future granite unit but had experienced a number of transformations. The tectonic activity and motion of tectonic plates which had different geological structure caused future unordinary structure and a number of cracks and emptiness in new formed mineral rock.
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Evolution of colouration in bird eggs
Evolution of colouration in bird eggs
11 pages (2750 words) , Essay
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Contingent on this idea is a further one of divergence of species' characteristics, which grants them slight but distinct variations that led Darwin to call each form an "incipient species." These differences may occur for more than one reason, and are evident in more than one stage of any creature's lifecycle.
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Stem Cell Research
Stem Cell Research
3 pages (750 words) , Essay
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When locomotives were invented, simple, god-fearing folks looked upon it as the work of the devil, let loose on this planet to derail the honest, Christian scheme of things. It is no wonder then, that as we are poised to take yet another giant leap forward - in the field of medicine, this time - politics, emotions and religious beliefs have queered the pitch once again, and erected all the usual stumbling blocks.
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Qualitative Research Essay
Qualitative Research Essay
10 pages (2500 words) , Download 5 , Essay
Modern studies in different areas of science are practically impossible without a comprehensive qualitative analysis in many aspects the methods employed are either used wrongly or have little practical effectiveness. As a result, many researchers reject empirical quantitative methods and make hypothesis based on their own vision of the problem that contradicts major principles of science, i.e.: verification of retrieved data.
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Research Methods and Statistics (Report)
Research Methods and Statistics (Report)
8 pages (2000 words) , Essay
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1) Communication level in terms of speech and understanding as the dependent variable of the study was not clearly classified in the study, wherein communication was not operationalized in terms of the study's objectives and hypothesis. It is recommended that in order to effectively and correctly assess the dependent variable's efficacy in determining the communication levels of the participants of the study, the authors should clearly define what is meant by communication per se.
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Population growth and the degradation of the environment
Population growth and the degradation of the environment
10 pages (2500 words) , Essay
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But over the planet as a whole, there are fewer chances for species to survive as we continue to increase our numbers so dramatically, with a net gain of over 200,000 people every day (U.S. Census Bureau). "Population growth seems to affect everything but is seldom held responsible for anything," (Charles West off, 1997).
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Rigid Bodies and Application to Snooker
Rigid Bodies and Application to Snooker
17 pages (4250 words) , Assignment
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None would argue that principles of rigid body dynamics are widely applied on practice in different spheres of engineering especially in mechanical engineering. Rigid body dynamics allows describing motion and interaction of different physical bodies. In this project a special case is devoted to practical problems of snooker.
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Cost flow assumptions and effects of inventory errors
Cost flow assumptions and effects of inventory errors
2 pages (500 words) , Math Problem
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Human biology Essay
Human biology Essay
14 pages (3500 words) , Download 2 , Essay
The central nervous system (CNS) is the largest part of the nervous system, and includes the brain and spinal cord. The spinal cavity holds and protects the spinal cord, while the head contains and protects the brain. The CNS is covered by the meninges, a three layered protective coat.
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Fusion of face recognition method
Fusion of face recognition method
7 pages (1750 words) , Research Paper
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If unsure whether an image is a face or not, transform it to face space, then do the inverse transform to get a new image back (Danner, T. & Datta, Indraneel, "Eigenfaces Group - Algorithmics", par. 7). After scrutinizing the images, we can observe some similar features of the eigenface from the three original images (Amber1, Andy2, and Jimmy3).
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Numerical analysis
Numerical analysis
6 pages (1500 words) , Math Problem
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These types of problems (especially systems of differential equations) are solved numerically using a number of similar algorithms which are based on the principles of numerical integration. The definition of the task "solve differential equation" means "integrate differential equation" so all differential equation numerical solving techniques are based on numerical integration, which is the problem of finding area under the curve described by differentiated function.
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Nitrous Oxide
Nitrous Oxide
4 pages (1000 words) , Essay
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The observed enrichments are quite large and incompatible with those determined for the main stratospheric nitrous oxide loss processes of photolysis and reaction with excited atomic oxygen. Thus, although no stratospheric source needs to be invoked, the data indicate that present understanding of stratospheric nitrous oxide chemistry is incomplete.
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Biocidal Hand Products
Biocidal Hand Products
12 pages (3000 words) , Essay
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Methodology: Online journals, publications and studies researched on the internet. Conclusion was that alcohol-based hand rubs are well tolerated and do not dry out or irritate the skin. The active ingredient in sanitizers alcohol iseffective than soap and water in killing bacteria and viruses that cause disease.
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Network Analysis
Network Analysis
7 pages (1750 words) , Research Paper
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Consider the following (Fig. a(1)) R, L & C series circuit with impedances ZR, ZL & ZC. Let a supply V of angular frequency ω is applied to this circuit with a current I through it. If VR, VL & VC are voltage drops across R, L & C then according to Kerchhoff’s Law then, V=VR+VL+VC IZeq=IZR+IZL+IZC (where Zeq is the equivalent or total impedance of this circuit).
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Strain Gauges Experiment
Strain Gauges Experiment
15 pages (3750 words) , Lab Report
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After analysis of the results it is found that the second method - the balanced Wheatstone bridge one - is more accurate. Explanations are furnished in the conclusion as to why this is so. It is also recommended that a balanced Wheatstone bridge with an amplifier be tried out as a measuring entity.
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Star Alpha Medicines
Star Alpha Medicines
6 pages (1500 words) , Download 1 , Essay
Thanks to science and the persevering minds behind the developments of every drug meant to be beacon of hope. Life, above all is a precious thing and a sacred entity that is worthy of every respect. Yet, the human mind is an abode of many intentions and desires.
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Evaluation of Science and Technology Policies
Evaluation of Science and Technology Policies
7 pages (1750 words) , Essay
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Evaluation techniques can be divided into ex ante and ex post. While the ex post evaluation has always been present and is now a standard, ex ante assessment presents greater interest as it allows to assess the future returns of investments. Each evaluation of research, regardless of type, requires experts, funds, and time to be carried out in proper way.
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Job Analysis Master Essay
Job Analysis Master Essay
10 pages (2500 words) , Essay
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Job analysis at present has become a very well developed sphere of psychological and related sciences. It is evident, that the process of employment is acquiring more scientific coloring and thus various methods of job analysis have become valuable and of need to the employers and employees.
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Consent
Consent
8 pages (2000 words) , Download 1 , Essay
Since the review process itself is synonymous with the overall research strategy it is good to remember that, as such, it is necessary to conduct it efficaciously so that it can act both as a stand-alone as well as a complementary process of the entire research process.
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Australopithecines
Australopithecines
5 pages (1250 words) , Essay
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Though the fossil record of hominids is currently fragmented and incomplete, there is enough material present to provide a healthy sketch of the evolutionary history of homo sapiens. Inasmuch as the Australopithecines were "bipedal primate mammals," they can be classified as ancient hominids (Merriam Webster).
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Homeostasis
Homeostasis
4 pages (1000 words) , Download 1 , Essay
For the purpose of this paper, we will be limiting the reference to humans as organisms. The search and removal of wastes inside the body which it produces, is called the process of excretion (Poison Protection). The major organs of excretion are the kidneys for urine elimination, the large intestines for expelling of solid wastes, the lungs for expelling carbon dioxide and water vapor, and the skin for eliminating salt and water through sweat.
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Community Natural Resource Management
Community Natural Resource Management
9 pages (2250 words) , Essay
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However, the increasing population and failure to preserve water resources have brought worldwide water crisis. Key water management challenges include "effective water management, controlling water pollution, conserving aquatic biodiversity, and coping with changes to water resources associated with climate change" (Budds, p.142).
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Food Microbiology
Food Microbiology
11 pages (2750 words) , Lab Report
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Raw and unprocessed food is naturally contaminated with a range of micro-organisms which may include pathogenic forms. The microbiology laboratory is concerned with testing foods to both determine the level of microbial contamination as well as to ascertain the presence of specific pathogen on foods.
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Mahogany Harvesting
Mahogany Harvesting
4 pages (1000 words) , Book Report/Review
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Intervention is required in order to ensure commercial sustainability. In order to prove the thesis statement, the article set three objectives: "(1) to demonstrate the variability in density and demographic structure that forest managers may encounter in the field; (2) to quantify impacts of conventional logging practices on commercial mahogany populations; and (3) to examine how patterns described here may impact population recovery under 'one size fits all' management prescriptions" (Grogan et al.
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The World of Geomatics
The World of Geomatics
10 pages (2500 words) , Essay
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In order to accomplish their objective, surveyors use elements of geometry (Greek: measuring the Earth), engineering, trigonometry, mathematics, physics, and law. Surveying has been an essential element in the development of the human environment since the beginning of recorded history (ca.
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Biodiversity of Coastal and Exposed Shores
Biodiversity of Coastal and Exposed Shores
14 pages (3500 words) , Assignment
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favourable condition assessments for sites, biodiversity targets, assessment of policy objectives, EU Habitats and Birds Directives, Convention for the Protection of the Marine Environment of the North- East Atlantic (OSPAR), EU Water Framework Directive etc.
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Methods Of Research
Methods Of Research
8 pages (2000 words) , Essay
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These guidelines include specific rules and regulations for the ethical treatment of research subjects as well as the governance of informed consent. These guidelines transcend all methodological specifications. In conducting research, the researcher has to consider the nature of the study he/she intends to conduct, the ethical ways in which data can be gathered, the benefits/risk ratio as well the level of evidence available for the research study.
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Narrative and Numbers
Narrative and Numbers
19 pages (4750 words) , Essay
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In generic terms, narratives are often equated to stories, and stories associated with narratives. Incorporating both modern and post-modern viewpoints1, narratives in this sense are reflections of reality, shaped by human experience, driven by temporal plot elements, alternating between fact and meaning.
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Pheromones
Pheromones
8 pages (2000 words) , Essay
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According to Kohl J., 1996, pheromones are social environmental chemical stimuli (e.g. odours) which are produced by one individual and detected by another individual of the same species. They exert their action at a sub- conscious level and the animal may not be aware that it is responding to an odour.
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Bispecific antibodies
Bispecific antibodies
23 pages (5750 words) , Research Paper
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With chemo and radiation there are a lot of side effects related to it along with no promising results as such in terms of treatment. Immunotherapy has been started for more than 20 years ago with modifications to it on daily basis. Initially it was started for hematological cancers and that showed very satisfactory results but then the hope raised that if this can work for killing cancer cells spread in the blood from a hematological cancer then it should also be able to take care of the metastatic disease gone into blood and to different distant areas through the blood from solid tumors as a primary source.
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Data Analysis and Interpretation
Data Analysis and Interpretation
12 pages (3000 words) , Research Paper
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This section presents the computations, figures, analysis and interpretation of the data from the respondents' responses in the survey questionnaires. This was done to determine the suitability of a region for the production of grapes used by La Rioja in its wine making, as well as finding out its relationships on consumers' product preference.
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Paired associates learning enhanced by imagery
Paired associates learning enhanced by imagery
7 pages (1750 words) , Lab Report
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This study was carried out to identify whether visual imagery has a significant effect in enhancing individual's performance in paired associates learning compared to the usual verbal repetition. The members of four sections of LAPD served as participants in this study.
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Biological molecules
Biological molecules
5 pages (1250 words) , Essay
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Each nitrogenous base is connected to a molecule of deoxyribose sugar to form a nucleoside. Each nucleoside is joined to a phosphate group to form a nucleotide. Repeating units of nucleotides form DNA. The structure of DNA is double helix. The edges on the outer side are formed by alternating phosphate groups and deoxyribose sugar molecules.
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Microtubules
Microtubules
6 pages (1500 words) , Essay
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Chemically, microtubules are the class of fibrous proteins formed within a cell. These long, linear, and stiff polymers abound throughout the cytoplasm and are the governing structures that control the organization and function of membrane-bound organelles and other relevant components within the cell.
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Glycosylated Haemoglobin
Glycosylated Haemoglobin
12 pages (3000 words) , Essay
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This reaction occurs over a 10 week period (Source:Web ref 1). When there is more glucose in the blood more HbA1c will be formed. The amount of glucose attached to haemoglobin is measured in this test (McCool and Woodruff, 1999). The HbA1c test is performed at three month interval when glucose level is high and it needs to be brought down.
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Radiobiology
Radiobiology
10 pages (2500 words) , Essay
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Thus, it is obvious now that to truly understand the full impact of this paper it is first necessary to know the basics of these two disciplines. All biological matter contains inorganic and organic compounds dissolved or suspended in water. This is protoplasm.
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Single Cell Protein
Single Cell Protein
4 pages (1000 words) , Essay
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In theory, this should release proteins, such as soyabean meal and grain, which are currently used in animal feeds, for human consumption. However, there are agricultural surpluses in the western world which mean that this has not happened as you shall see.
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Event-Related Potential
Event-Related Potential
15 pages (3750 words) , Essay
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It aims focus on the application of Event related potentials in research within the field of Cognitive Neuroscience rendering opportunities for students to develop skills in their applications of measures in recording and analysing. Neurophysiology not only aims to understand how the structure of the brain but also relates to specific psychological processes.
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Research Method in Social Science
Research Method in Social Science
8 pages (2000 words) , Essay
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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.
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Research Methods for Managerial Decisions
Research Methods for Managerial Decisions
2 pages (500 words) , Essay
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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.
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Deflection of a Loaded Cantilever
Deflection of a Loaded Cantilever
4 pages (1000 words) , Math Problem
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Small Scale Experimental Machine
Small Scale Experimental Machine
5 pages (1250 words) , Download 1 , Article
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).
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Solid Work Simulation
Solid Work Simulation
4 pages (1000 words) , Essay
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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).
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Action Of Enzyme Catalase On Hydrogen Peroxide
Action Of Enzyme Catalase On Hydrogen Peroxide
5 pages (1250 words) , Lab Report
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There are certain factors that influence the activity of catalase: • Substrate Concentration • Temperature • pH • 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.
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Weight Loss and Triglyceride Level
Weight Loss and Triglyceride Level
7 pages (1750 words) , Essay
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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.
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History of the Universe
History of the Universe
4 pages (1000 words) , Essay
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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.
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Homeostasis
Homeostasis
4 pages (1000 words) , Download 2 , Essay
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).
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The Evolving Gene
The Evolving Gene
4 pages (1000 words) , Book Report/Review
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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.
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Evidence-Based Practice
Evidence-Based Practice
6 pages (1500 words) , Download 1 , Essay
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.
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Functional Magnetic Resonance Imaging
Functional Magnetic Resonance Imaging
12 pages (3000 words) , Essay
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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.
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