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Science Essays

Result for Subject Science:
857 essays
Developmental Theories Science Essay
2 pages (514 words) , Download 7 , Essay
Free
Of great concern will be on the human lifespan, as human beings keep advancing in years and many changes are experienced. In this case, there are a number of theories that have been put in place to explain most of the aspects of human development. I will evaluate some of the theories (Fletcher, 2005).
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Can Tsunamis, Earthquakes, and Volcanic Eruptions That Occur due to Plate Tectonics Be Prevented Science Coursework
1 pages (250 words) , Download 2 , Coursework
Free
Plate tectonic events are attributable to natural causes. It may be difficult to predict them, but their effects can be reduced through timely response. Everyone is always ready for an earthquake, tsunami, or volcanic eruption event. The knowledge of plate tectonics has assisted people to plan for natural disasters.  
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Analysis of the Research Article pH Effects on the Bio-Permeability of Polymers Used in Prophylactics Science Essay
4 pages (1000 words) , Download 2 , Essay
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The second control was by cleaning the NLR condoms using distilled and neutral water. This was important because of two controls; first, by ensuring all lubricants, flavors and essence are removed from the NLR condom and second, there is no effect on the subsequent removal since distilled water (neutral was used)  
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What Can We Expect from Genetically Modified Organisms Science Term Paper
5 pages (1319 words) , Download 2 , Term Paper
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One of the great innovations that took place was in the field of science. In the field of science, there emerged a genetically modified organism. Many in the world saw the GMO as a way of solving various challenges of the day. The primary focus of the paper is to offer an explanation on GMO and various controversies that surround the advancement.
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Methodological Approach for Research Science Essay
1 pages (250 words) , Download 4 , Essay
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The research will capitalize on the known variables such as demographic changes between different countries and unearth the economic causative factors. The differences in life expectancy, birth, and death rates are possible causes of the predicament and they could provide a platform for finding solutions.
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Scientific Discoveries that Changed the World Science Essay
1 pages (307 words) , Download 3 , Essay
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The child cut a piece of the violet flower and placed it firmly in the anthill. The tip of the flower which was near the insects turned from violet to red. The explanation is that the insects felt threatened and to counter the threat they sprayed a sharp-smelling liquid to the threat. The liquid is a corrosive protective liquid made by the ants.
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The Linguistics Theory Science Essay
7 pages (1750 words) , Download 3 , Essay
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In linguistics, Lexis is the total bank of words and phrases of a particular language, the artifact of which is known as a lexicon. Lexis is the more technical synonym of vocabulary. Lexical semantics fits into linguistics curricula. A semantic field of a word is the set of distinct meanings expressed by the word.
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Carl Sagans Cosmic Connection Science Article
1 pages (250 words) , Download 2 , Article
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The scientific reason behind Carl Sagan’s proposal that humans are made of ‘star-stuff’ is based on the understanding that all the elements created by the Big Bang, and immediately afterward, are still circulating in the universal system. That is, all matter that came about is still here, cycling through the various systems: solar systems, astral systems (constellations), and so forth.
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A Very Important Application of Piaget's Theory Science Research Paper
6 pages (1500 words) , Download 4 , Research Paper
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Fundamental support for Piaget's theory is also expressed in the sequencing of Montessori teaching, particularly in how the four basic mathematical operations are taught in Montessori schools. Support for Piaget's theory is also expressed in the Montessori emphasis for exploration so children can learn at their pace.
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Qualitative and Quantitative Research Science Essay
1 pages (250 words) , Download 10 , Essay
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One cannot use qualitative research when the subject requires statistics, or quantitative if the research is too descriptive. The best reason for using quantitative research methods is the accuracy of the information and its efficiency in gathering data for research reference. Quantitative research involves the heavy use of applied mathematics.
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Cloning as not Immoral or Unethical Science Term Paper
5 pages (1899 words) , Download 2 , Term Paper
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The paper under analysis demonstrates the fact that the given responses were mistaken of how this new technology may reshape our future. The source of these feelings was fear of the fact that the new technique would allow human cloning, and would allow for an unlimited number of genetical similarities. 
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Analytical Comparison and Contrast Science Coursework
5 pages (1250 words) , Download 2 , Coursework
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Analysis of similarities and differences between two Artworks to attain an inference on the same by considering the artists, the viewers, and related facts in history or society (special references to the artworks:  ‘The Blue Boy’ (portrait), by Thomas Gainsborough, and ‘Pinkie’ (portrait), by Thomas Lawrence).
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Relationship Between Food And Mood outline Science Assignment
3 pages (750 words) , Download 2 , Assignment
Specific Purpose: To inform my audience about the relationship between food and the mood of an individual. Thesis: The food an individual consumes has the ability to alter the mood of an individual because food contains ingredients to alter and stabilize the mood of the consumer.
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A Sufficient Explanation of Geology Science Essay
1 pages (224 words) , Download 3 , Essay
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Based on the apparent fit between South America and Africa Wegener hypothesized there was a time when the entire continent was joined together as one supercontinent called Pangaea. The supercontinent later broke into a small continent, which later drifted. He supported the hypothesis with the help of the circumstantial evidence.
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Cosmos in The Hidden Heart of the Cosmos by Swimme Science Book Report/Review
9 pages (2420 words) , Download 2 , Book Report/Review
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The Wisdom of Insecurity may be considered an interdisciplinary book since it deals with philosophical, psychological, religious and scientific topics. It is a book full of hope for life, and it motivates readers to hold an open-minded attitude. Our lives do not become meaningless because death exists. 
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The Scientific Method Science Lab Report
1 pages (261 words) , Download 3 , Lab Report
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Methods - Peeps were floated in several solutions (one in water, one in acetone, one in sulfuric acid, and one in sodium hydroxide). Peeps were observed for an hour and their reactions to the solutions examined. Materials – 1 Peep, 1 30cc syringe, sulfuric acid. Methods – The Peep was injected with 30cc of sulfuric acid.
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Outlining the Main Research Challenges Science Essay
1 pages (265 words) , Download 2 , Essay
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The problem of constructing good research questions would be my challenge because of the involved preliminary activities that are both demanding and technical. It relies on reviewed literature and established problem statements that require extensive analytical potentials while I have had a challenge in correlating meaning. 
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Science Fair Fun Science Essay
4 pages (1000 words) , Download 2 , Essay
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The memo aims at giving a critique of Science Fair Fun: Designing Environmental Science Projects for Students Grades 6-8 by EPA and the determination of its effectiveness in technical communication. This will be based on the accessibility, usability, and relevance of the Science Fair Fun project to aid in making a conclusion on the effectiveness of the project as a form of technical communication.
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Science as an Integral Part of Our Daily Lives Science Coursework
7 pages (1882 words) , Download 2 , Coursework
Free
Scientific inquiry and the scientific process is also a part of how I go about my daily routine. From where to seat in a class to relate it to my vision and relative to the professor’s voice, these are all science at work. Deciding whether or not to go to the library and what books to borrow also involves a lot of critical thinking which is suggestive of a scientist.
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Combining Matlab and Physics Science Essay
1 pages (272 words) , Download 3 , Essay
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By measuring the amount of static acceleration of the platform due to gravity, we were able to obtain the angle the accelerometer is tilted at with respect to the earth. The data provided by the accelerometer were entered in the Matlab program and it wrote codes that answered the questions that followed each experiment. 
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Comparing and Contrasting the Research Methods Science Assignment
7 pages (1750 words) , Download 2 , Assignment
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The focus group is another qualitative approach to research in which participants are organized in defined groups to discuss issues about a topic. This method effectively captures the respondents’ emotional expressions and was initially developed for research in marketing but has since been diversified to other scopes.
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The Influence of Bias on Science Science Essay
1 pages (375 words) , Download 2 , Essay
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The author of the paper states that some of the internalized cultural values are within conscious awareness. Some values are so taken for granted that it is impossible to think outside of them. Gender bias, within the scientific community, is a charge that often is heard, hotly denied, and difficult to prove. 
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Methods For Project Selection Science Research Paper
9 pages (2589 words) , Download 5 , Research Paper
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The recommendations for future improvement are to be considered and how they affect the AHP process are identified and the success of the business operations is considered. The analytical hierarchy process has to be considered in such a manner so as to be a successful, profitable, and fruitful one for the overall operations and actions in the project selection.
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Detailed Analysis of Research Methods Science Coursework
12 pages (3199 words) , Download 3 , Coursework
Free
Introduction: Social science has been found to possess a significant relation with the theories of international relations (IR) that has been reflected in the studies of Dunne, Kurki & Smith. Their studies reveal that social science has major participation in the development of the IR theories to become an essential part of the academic context (Dunne, Kurki & Smith, 2007, pp.13-14).
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Weather Forecasting for Weather Derivatives Science Research Proposal
7 pages (1750 words) , Download 2 , Research Proposal
Free
Three temperature forecasting methods were presented in order to select a model that can be used in weather derivatives pricing. The first, ARMA, is well studied and well explained. It adequately deals with seasonality and long-term trends if they are present in the data. However, in the most interesting cases, the ARMA model does not work.
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The Main Goal of Naigles and Hoff-Ginsberg Study Science Case Study
5 pages (1250 words) , Download 2 , Case Study
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The findings of Naigles & Hoff-Ginsberg (1998) stated that the frequency the verbs in input predicted both the early use of verb and future frequency of the verb. It was found that the more often a verb appeared in the input, the more often and more flexible it was used in the child speech ten weeks later.
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The Ethics of Genes Science Essay
2 pages (500 words) , Download 2 , Essay
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The question is who should decide the time genetic tests are to be done. Should the insurance firms or staff have access to the results? If the tests of prenatal genetic become common, does this mean that people with unique genetic traits, predispositions or diseases suffer from increased discrimination?
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Elements of Scientific Method Science Essay
1 pages (540 words) , Download 0 , Essay
Free
The conclusion of scientific trials usually emphasizes a given number of trials so that the findings of the investigation are valid, accurate, and applicable to the natural world (Gauch 58). The fundamental scientific method elements include objective, consistent, observable, pertinent, parsimonious, falsifiable, and reproducibility.
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How Everyday And Laboratory-Based Research Works To Ensure The Latter Is Not Sterile Science Essay
7 pages (2450 words) , Download 2 , Essay
Free
Although the underlying processes of retrieving data from memory can be traced experimentally, the uniqueness of every individual, the many factors affecting perception and behavior, as well as the variability of cognitive functioning, may pose a problem to the sterility as well as the generalizability of the conclusion drawn from the experiment.
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Academic versus General Research Science Essay
1 pages (271 words) , Download 2 , Essay
Free
Academic research is specialized and based on the scientific background that is sourced through a robust literature review. This type of research is most common with institutions of higher learning such as universities, polytechnics, and colleges. Academic research is characterized by specialization in scientific background. 
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Developing a Research Question Science Term Paper
12 pages (3000 words) , Download 3 , Term Paper
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Qualitative research employs multiple ways of acquiring data as follows. Firstly, participant observation which is a technique of self-referent learning is considered. “In participant observation, the researcher is required to spend considerable time in the field, and study the phenomena within its social and cultural context.
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What Entails a Successful Research Project Science Term Paper
9 pages (2432 words) , Download 2 , Term Paper
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Defining the nature of the project requires that one clearly selects the ideas making up the project. This process involves having clearly defined goals and objectives as well as evaluating all possible risks (…..). Objectives, in any given study, act as the main framework for the entire research (Nwane, 2005).
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The Long Process of Forensic Investigation Science Case Study
8 pages (2103 words) , Download 2 , Case Study
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The initial examination of the clothing was also finished. The task now is to probe the identity of the white powder and prove that the white powder previously collected from the table and the traces of white powder from the sweatshirt tops of suspects A and B and from the fibers of the inside jacket pocket of suspect C are one.
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Is Intelligent Design a Scientific Theory Science Essay
6 pages (1586 words) , Download 2 , Essay
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This design is a creation of American creationists after revising the controversial creation-evolution theory. Court rulings pushed for the latter as it rejected the creation s science teaching in public schools. The court explained that creation science separated the state and the church. Of Pandas and People was the first book to be published.
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The History of the Soviet and Russian Space Exploration Science Essay
10 pages (2500 words) , Download 3 , Essay
Free
Russia, which was the core of the former Soviet Union, has had a long and illustrious history in efforts directed towards the exploration of space. This country has had more firsts in space than any of its rivals. The first probes to Venus and Mars, as well as the first soft landings on these planets, are achievements of the Russian space program.
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Practice of Research Science Essay
1 pages (323 words) , Download 2 , Essay
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Identifying a broad area of inquiry. A broad area of inquiry is important to the research process as it enables consideration of a lot of information related to the issue at hand. The researcher thus endeavours to include the most detailed and relevant information in their inquiry (Leedy & Ormrod, 2010). 
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Examing Current Assesment Practice Science Thesis
8 pages (2000 words) , Download 2 , Thesis
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Assessment tools measure how much a student has learned from previous lessons. This may come in different forms – oral tests and graded recitations, performance is specially designed contests that highlight an understanding of concepts taken up, completion of projects related to the concept to apply the knowledge derived from it, and written tests or examinations demonstrating student retention of the concept of the skills learned.
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Malate Dehydrogenase Isoenzymes Science Lab Report
5 pages (1718 words) , Download 5 , Lab Report
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The concentration of protein within different cell fractions were determined. This was achieved through fractionating the liver cells into three different components: the supernatant, liver particulate and lysed liver particulate. MDH was localized primarily in the lysed liver particulate, while LDH was mainly localized within the supernatant.  
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Bordas Method in Many Business Organizations Science Essay
1 pages (547 words) , Download 2 , Essay
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Concerned about the plurality voting system’s accuracy, French mathematician Jean-Charles de Borda proposed a similar system more than three centuries after Cusa’s unsuccessful attempt. The system was then adopted by the French Royal Academy of Science for the next forty years until Napoleon Bonaparte ordered to quash it in 1800.
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The Life and Legacy of Mahatma Gandhi Science Essay
1 pages (326 words) , Download 3 , Essay
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Gandhi legacy is one of non-violence, tolerance, and self-sacrifice in the face of significant obstacles; Indeed, the name Gandhi has become synonymous with those very concepts. It is difficult to understand how he was never awarded the Nobel Peace Prize, as throughout his life he embodied all of the principles that prize seeks to honor.
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Research Design and Analysis Science Essay
5 pages (1250 words) , Download 2 , Essay
Free
Research is a backbone of most predictions. Currencies fluctuate, market behaviors change, and trade differs, which makes the banking industry dependant on such data in making projections about future patterns. The meteorological department makes good use of research data in making predictions of future weather patterns.
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The Vanishing Gender: Institutional, Cultural, and Workplace Barriers to Women Scientists and Engineers Science Term Paper
8 pages (2000 words) , Download 3 , Term Paper
Free
This paper explores the causes of gender inequity in science and engineering fields. It argues that institutional, workplace, and cultural barriers contribute to the gender wage and employment gap in STEM jobs, and that introducing changes in legislation and social norms and practices can reduce these barriers.
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Characteristics of Phosgene Science Essay
4 pages (1000 words) , Download 2 , Essay
Free
Some of them are: Carbonic acid dichloride, Carbonic dichloride, carbon oxychloride, Carbonyl chloride, Choloroformyl chloride. The UN Number of phosgene is UN1076, EINECS Number is 200-870-3, DOT Label (U.S.A.) is PG, and DOT hazard Class (U.S.A.) is Poison A. Its CAS Number is 75-44-5 (Air Liquide, 2006). Phosgene is represented as COCl2, or CCl2O.
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DNA Evidence for Chagas Disease in Ancient Human Remains Science Essay
4 pages (1175 words) , Download 2 , Essay
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The sources that are examined and checked for the presence of parasites and microorganisms are mummified tissue, hair, fibers, fossilized bone fragments, and fossilized fecal matter. The term 'Archeoparasitology' has been proposed by researchers as the study of parasites in the context of archaeological excavations.
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Normal Distribution Science Essay
10 pages (2803 words) , Download 3 , Essay
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The data collected is evaluated to find the mean, mode, and standard deviation. Using the collected data, frequency distribution graphs curves are drawn. The normal distribution table is then subjected to the X 2 tests. From the results obtained a conclusion is drawn as to whether normal distribution curves are suitable for analyzing any system behavior.
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Radioactive Decay Science Essay
3 pages (1072 words) , Download 4 , Essay
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As the unstable nucleus attempts to become stable, it emits radiation and changes into a different element as the number of protons changes. This process is called radioactive decay and it continues until the forces in the nucleus are balanced and stable.
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Computational fluid dynamics in filters Science Essay
13 pages (3250 words) , Download 2 , Essay
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So, recently many software companies have sprung up that provide requisite software tools for the same (most notably FLUENT). The operational protocol of such companies (e.g. FLUENT) is briefly outlined below.
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The IDEA Project Science Research Paper
4 pages (1089 words) , Download 2 , Research Paper
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As a requirement, we are tasked to identify a topic or variable- one for GSS and one for WVS. After accomplishing this, we must conduct a cross-tabulation of the variable where we are controlling for race and differentiating response by gender. Thus, the sex variable is placed in the column while the race variable is chosen for the control.
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Climate Change and Soil Formation in Southern England Science Essay
5 pages (1250 words) , Download 2 , Essay
Soils are considered to be mature when they have obtained the necessary nutrients and organic matters to make them equal to other soils in their environment. Over the past million years in southern England, a variety of changes have occurred in the climate which has caused change in soil.
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Metacognitive Strategies in Solving Mathematical Problems Science Article
12 pages (3000 words) , Download 2 , Article
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A questionnaire was administered among 480 undergraduate students who were randomly selected. The rate of return was 90%. By using principal component analysis the study has identified fundamental dimensions of metacognitive thinking strategies. These are self-efficacy, definition, exploration, accommodation, strategy, execution and verification.
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