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Science Essays

Result for Subject Science:
865 essays
The Molecular Identity of Cotransporter KCC in Mouse Neuronal Cell Line Science Essay
20 pages (5870 words) , Download 2 , Essay
Free
Seven electroneutral cation-coupled cotransporters have been found in the physiological systems of mammals to date. These, together with two orphan members, belong to the SLC12 gene family and cloning of the cDNA encodes the different members. These are all sodium/potassium-coupled chloride cotransporters described succinctly below.
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Common Sense in Criminology Science Essay
6 pages (1720 words) , Download 2 , Essay
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Despite the great diversity of criminological theories and the complex task of analysing crime statistical data, it is extremely helpful to reinforce common-sense understandings of crime through the consistent use of theoretical and methodological resources to significantly enhance the common-sense limitations in the realm of Law.
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Environmental Issues in the Pacific Islands, The Philippines Science Case Study
7 pages (1921 words) , Download 3 , Case Study
Free
The Philippines is a developing country that is rich in natural resources, but it is one country that has serious environmental problems. Among these are urban congestion, water shortage, diminution of forest resources, degradation of coastal and marine resources, loss of biodiversity and habitat destruction, land-use conversion, and water and air pollution.
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Research Methodology, Focus Groups Science Essay
11 pages (3036 words) , Download 2 , Essay
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There Exist many different modes of research in the world of today. As the world is now evolving into more of a global village. Research is becoming a vital part of businesses, products, etc. The use of Primary Data, secondary data, conducting of interviews, and distribution of questionnaires are some of the many modes or methodologies of research.
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Comparative planetology Science Essay
5 pages (1250 words) , Download 2 , Essay
Comparative Planetology is studying the similarities and differences of each of the planets, their moons, surface, asteroids, comets and contents to have a complete understanding about our solar system (Bennett, J., Donahue, M., Schneider, N., & Voit, M., 2004, The cosmic perspective, Chapter 8.1).
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The Routines of Decision Making Science Math Problem
2 pages (500 words) , Download 2 , Math Problem
Free
Any cost or benefit that does not differ between alternatives is irrelevant and can be ignored in a decision. The reduction in direct labor and variable overhead by 10% alongside with the reduction in direct material costs by 20% must outweigh the price of $10.50 per a pair of bindings.
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Instrumentation in Human Bioscience Science Essay
3 pages (750 words) , Download 2 , Essay
An analysis of expirated air determines a subject's metabolism and overall cardio-pulmonary health. Though new technology has made these measurements easier to use by lesser-trained personnel and increased the level of accuracy, standard methods that have been in use for decades still are in widespread use.
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Action Of Enzyme Catalase On Hydrogen Peroxide Science Lab Report
5 pages (1250 words) , Download 3 , 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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Saponification of Triglycerides Science Lab Report
4 pages (1292 words) , Download 3 , Lab Report
Free
They are distinctive from the fact that at room temperature fats are solid and oils are liquid. In other words, liquid triglycerides are oils, while solid triglycerides are fats (Fessenden et al., 1998). Soap is produced by the saponification (hydrolysis) of a triglyceride. In this process, the triglyceride is reacted with a strong base such as sodium.
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Positive Benefits from Cloning Science Essay
6 pages (1882 words) , Download 2 , Essay
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Cloning is an artificial creation. It is the job of God being exercised by scientists in an artificial atmosphere. It can be generally described as the production of one or more individual plants or animals (whole or in part) that are genetically identical to an original plant or animal (prototype).
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Corporate Social Responsibility and Climatic Change Science Essay
10 pages (3105 words) , Download 2 , Essay
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During 2006, the effects of global warming were becoming more evident as global average surface temperatures have risen during the last 30 years. Global temperature s are now within one degree Celsius of the maximum temperature of the past million years and this has been demonstrated by melting glaciers in the Arctic, the lack of snow at ski resorts.
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Polymerase Chain Reation Science Lab Report
3 pages (750 words) , Download 3 , Lab Report
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Using Consent to Utilize Healthcare Information for Research Science Essay
8 pages (2626 words) , Download 3 , Essay
Free
A number of premier research papers and documents have been procured by searching the Internet. All of these pertain to ‘consent to utilize healthcare information for research purposes. It is expected that this particular review of literature pertaining to this chosen topic shall adequately serve the purposes of such a literature review.
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Anatomy of Human Body, Liver Science Essay
8 pages (2258 words) , Download 4 , Essay
Free
In human anatomy Liver, although an accessory organ, is the largest organ in our body. It constitutes about 1/50 of the entire weight of the body. Thousands of functional units called ‘liver lobules’ are there in the liver. These liver lobules number about 50,000 to 100,000 in the human liver.
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Relationship Between IVF Treatment and Miscarriage in the UK Science Article
8 pages (2591 words) , Download 2 , Article
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The past three decades have witnessed significant advances in the field of assisted human conception. Along with improvements in the areas of ovarian stimulation, embryo culture, and cryobiology, the discipline of assisted reproductive technology has witnessed the introduction of assisted fertilization through intracytoplasmic sperm injection.
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Why green energy should come to austin Science Essay
2 pages (500 words) , Download 2 , Essay
Free
Air and water pollution problems tops among all others and mainly faced in urban areas of world. Considering current environmental issues Green Energy is a very valuable concept in ever increasing population of urban areas. Urban areas are getting more and more crowded day-by-day.
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Factors that Influence Tissue Response to Radiation Science Essay
11 pages (3153 words) , Download 2 , Essay
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Radiobiology is a branch of science that is concerned with the action of ionizing radiation on biological tissues and living organisms. 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 radiation physics and biology.
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Rate of Glucose Uptake by Yeast Cells Science Lab Report
4 pages (1000 words) , Download 4 , Lab Report
When Benedict's reagent (Cu2+-citrate ion complex) is added to the glucose solution and then heated, a reaction occurs (Ege, 1994). In this reaction, glucose is oxidized to gluconic acid (exists as the gluconate ion in basic condition), while the Cu2+-citrate ion complex is oxidized to a red precipitate of Cu2O as shown in Equation 1.
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Human Biology: In Vitro Fertilization Science Essay
2 pages (666 words) , Download 2 , Essay
Free
In vitro fertilization has enabled many infertile couples to have healthy children. However, the in vitro fertilization process can be both a lengthy and tedious process for the female. Many times, the process involves six to nine weeks of hormone treatment in which the woman’s natural menstrual cycle is replaced with an artificial cycle.
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Importance and Evolution of Photosynthesis Science Essay
9 pages (2517 words) , Download 3 , Essay
Free
The very existence of human life fully depends upon photosynthesis, which is a significant biochemical process of energy production in plants with the help of chloroplasts, their most essential cell organelle containing chlorophyll, the green pigment essential for capturing and transforming the sunlight.
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Determining the Sex of Child Science Essay
10 pages (2933 words) , Download 2 , Essay
Free
People are attempting to determine the sex of their children for centuries and there are many superstitions, methods and old tales about what is the likelihood of having a girl or a boy fetus. Countless manoeuvres during the coitus and the first weeks of pregnancy can increase the probability of conceiving the desired child’s sex.
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Intrusion of New Technologies in Modernity Science Essay
15 pages (4293 words) , Download 2 , Essay
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The industrialization of the European nations has provided several examples of mechanisms underlying innovation in time and space. How this has impacted or intruded into the social fabric, and govern the interactions and correlations in the 20th-century society thereby bringing about changes in every nation, make an interesting study.
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The Development of Geocentric Model of the Earth Science Essay
3 pages (818 words) , Download 6 , Essay
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Like many famous figures in the history of astronomy, Ptolemy sought to extend the range of his subject's predictive powers beyond the mere structure of the celestial revolutions and into human affairs. His presentation and defense of astrological prediction, the Tetrabiblos, survives and is a significant contribution to a debate we have already considered.
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Solving Math Problem Science Math Problem
2 pages (592 words) , Download 4 , Math Problem
Free
The horizontal asymptote of the graph of the function N(t) = (0.8t + 1000 ) / (5t+4) would be at 5t + 4 = 0, thus, at t = -4/5. N(t) approaches 0.16 ( equals 0.8/5). As a sufficient amount of time passes by, the influence of medication diminishes and the body concentration approaches the natural level of 0.16 parts per million.
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Drosophila Melanogaster Fly Science Essay
5 pages (1641 words) , Download 2 , Essay
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Drosophila melanogaster is a fruit fly, a small insect of the kind that gathers around spoiled fruit. Drosophila has been used as a representative organism for research for almost a century, and today, several thousand scientists are effective on many different characteristics of the fruit fly.
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Organization Theory and Design by Daft, RL Science Essay
3 pages (750 words) , Download 2 , Essay
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.
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Sustainable Development for a Stable Future Science Essay
8 pages (2184 words) , Download 3 , Essay
Free
In the last decade or so, the environmental concerns of what was once a clear minority group of people have spread to a larger part of the human population and fact become manifested into government legislation in a move to conserve the earth. The leaders of the movement have claimed human responsibility for a rise in natural disasters like hurricanes or so.
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Barriers and Solutions in Waste Management for Consumer Batteries Science Essay
8 pages (2103 words) , Download 4 , Essay
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While consumer batteries are prevalent in all households today, only a few understand the environmental hazard they pose. With a growing dependence on technology items that range from computers, phones, televisions to various toys, the usage rates of batteries have gone up drastically.
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Real World Applications of Graphs and Probabilities Science Essay
2 pages (500 words) , Download 2 , Essay
Free
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Role of tracheotomy in ventilator Science Article
8 pages (2000 words) , Download 2 , Article
Free
Studies have compared patients undergoing tracheotomy vs those not undergoing tracheotomy, and patients undergoing early tracheotomy vs those undergoing late tracheotomy.
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Features of Glycosylated Hemoglobin Test Science Essay
12 pages (3594 words) , Download 2 , Essay
Free
When there is more glucose in the blood more HbA1c will be formed. The HbA1c test is performed at the three-month interval when the glucose level is high and it needs to be brought down. In case of blood glucose level is well within control and gives stable results, the test is performed every six months intervals.
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Qualitative and Quantitative Research Methodologies Science Essay
16 pages (4607 words) , Download 7 , Essay
Free
Research efforts can be described as "a systematic inquiry that uses a disciplined method to answer questions or solve problems". From this viewpoint, it is apparent that the aim of every research effort is to create knowledge, in the relevant field, to develop, refine and expand the horizon of what is known.
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The Importance of Soil Ph Science Essay
5 pages (1509 words) , Download 2 , Essay
Free
Soil Ph is a pivotal factor that helps in measuring the acidity of the soil; an acid solution usually has a value which is less than 7. On the contrary, a basic acidic solution has always had its Ph of more than 7, Ph is integral for farmers and gardeners because of more reasons than one.
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Daisyworld, the Imaginary Planet Science Coursework
39 pages (10630 words) , Download 3 , Coursework
Daisyworld is a simplified model of an imaginary planet with just two species of daisies, black and white in order to demonstrate the way it happens. The growth rate of the daisies depends on their local temperature but the daisies modify this due to the differences in the way of absorbing radiation.
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Evaluation of Science and Technology Policies Science Essay
8 pages (2409 words) , Download 3 , Essay
Free
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, the 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 a proper way.
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Climate Change in Latin America and the Caribbean Science Essay
4 pages (1000 words) , Download 3 , Essay
Intense storms and rainfalls occur on Latin American countries due to climatic changes. Growing population, commerce, and industrialization are responsible for pushing back these rainforests. The impact of climate change and environmental degradation can be seen from the drought in the Amazon to floods in Haiti.
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Theory of Endosymbiosis Science Essay
4 pages (1000 words) , Download 2 , Essay
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).
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The Effect Of Contingent Music To Premature Infants Science Essay
122 pages (30500 words) , Download 2 , Essay
At the time of the study, the infants' average post conception age was 35.5 weeks, and their average weight was 1747.3 g. A pacifier was fitted with a pressure transducer so that a sufficient suck activated frequency and duration signals as well as 10 seconds of recorded music consisting of lullabies sung by female vocalists.
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Ethnographic Film and Post Colonial Discourse Science Essay
4 pages (1000 words) , Download 2 , Essay
According to Bhabha, hybridity is the process by which the colonial governing authority tries to interpret the identity of the colonized using traditional structure, but then do not succeed in producing something familiar but new. Bhabha theorizes that a new hybrid identity or subject-position appears from the interaction of elements of the colonizer and colonized twisting authenticity of any essentialist cultural identity.
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The Relationship Between Soil Properties and Soil Erodibility Science Essay
6 pages (2090 words) , Download 2 , Essay
Free
Soil constituents are sand, silt, clay and soil texture is about the size and shape of these constituents. The composition of sand, silt and clay in the soil is a natural phenomenon and the composition cannot be modified on any large scale by man. Among sandy, loamy and clayey soil loam soil is an ideal textural class.
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Attentional Spotlights Science Essay
4 pages (1000 words) , Download 2 , Essay
Studies regarding the components of attention and perception have long been considered essential in understanding the human brain; parallel studies in other scientific fields have increased its consequence by identifying it as important factors in human evolution and development.
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Qualitative Research Methods Science Book Report/Review
12 pages (3475 words) , Download 4 , Book Report/Review
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The protection of confidentiality and privacy of data in organizational research is a critically important issue. The first and foremost justification of strict confidentiality and privacy of data is the assumption that study participants are likely to provide really credible and valid data only when they are sure the research properly protects information.
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Comparison of Anthropology to Other Social Science Disciplines Science Essay
2 pages (784 words) , Download 3 , Essay
Anthropologists in general look at cross-cultural differences in social institutions, cultural beliefs, and communication styles. In fact in recent years with the growing globalization, this subject has gained much more importance. Knowledge about human diversity is helpful, especially in the case of global organizations.
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Moleecules and the Mind Science Essay
2 pages (500 words) , Download 2 , Essay
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Some studies have shown that when potatoes, oranges and leafy vegetables are grown using organic farming methods, they have more vitamin C than conventionally produced vegetables. It has been found that organic vegetables contain significantly higher concentrations of phenolic compounds.
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Asymmetric Synthesis Science Essay
4 pages (1000 words) , Download 2 , Essay
However, as modern chemistry continues to discover catalytic systems which are organic, the popularity of cinchona alkaloids has become a famous catalyst as compared to other organic catalysts like (S)-proline (Groger, 2001) and simple peptides (Jarvo, 2000).
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Water Balance. Sediment Yield Science Essay
3 pages (750 words) , Download 2 , Essay
The action of water on slopes in dry lands can escort to sediment transport processes such as wet erosion, overland flow transport, riling, gullying and mass movement particularly debris flows. It is important to comprehend the device behind these procedures to be able to expect coins in dry land landscapes and identify with the process controlling landscape development.
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Geomatics, Profession or Industry Science Essay
7 pages (2131 words) , Download 2 , Essay
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Geomatics refer to all those Geographic information, which is analysed and processed in the light of professional guidance and advice and under the supervision of qualified survey experts. Land surveying is one of the versatile and immense fields of research in Geomatics, which involves two broad perspectives: A profession and an industry.
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Evolution of Colouration in Bird Eggs Science Essay
12 pages (3528 words) , Download 3 , Essay
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Several species of birds demonstrate this type of variation at the embryonic stage. The eggs they lay are coloured or spotted in particular ways, the complete reasons for which have been somewhat elusive to researchers for some time. In fact, birds are the only species that produce pigmented eggshells.
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Environmental Geology Science Essay
4 pages (1000 words) , Download 2 , Essay
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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Global Warming and how it Relates to Tsunami Science Essay
6 pages (1857 words) , Download 2 , Essay
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There is a numerous debate raging around global warming (GW) – from its meaning to the climate scientists and its intended meaning to the non-scientists, to its nature as an issue whether spiritual, political, or economic, to its supposed appropriate terms, to its perceived effects on tsunamis.
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