Sciences Essay Examples and Topics. Page 36

4,745 samples

Odds Ratio in Logistic Regression

The explanatory power is important in interpreting odds ratio, which describe the nature and the strength of the relationship between burnout, the dependent variable, and coping style and stress from teaching, the independent variables. From [...]
  • Subjects: Math
  • Pages: 2
  • Words: 602

Gardners Creek Reserve Vegetation Structure

Data Analysis The vegetation structure data were collated by indicating number of trees, number of large trees, number of shrubs, percentage cover of bare ground, live plants, plant litter, and rocks, number of fallen branches, [...]
  • Subjects: Agriculture
  • Pages: 8
  • Words: 2302

The Comparison of Mesoamerican and Greek Cosmovision

In spite of the fact that people focus on the same elements of time and space in their discussion of the cosmos, cosmovision as the unique understanding of the world is different in cultures of [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 585

Eye-Path and Memory-Prediction Framework

Online marketing and advertising actively develop nowadays, and modern advertisers need to focus on the customers' attitudes and behaviours in the context of the effectiveness of the advertisement's location on the web page.
  • Subjects: Formal Sciences
  • Pages: 2
  • Words: 551

The Usefulness of Earth Observation Satellites

The objectives of study are; to promote the satellites technology across the globe, to enhance the importance of applying satellites in doing research about the earth, to create awareness of the roles that the satellites [...]
  • Subjects: Astronomy
  • Pages: 20
  • Words: 5166

Possible Use of Alternative Energy Sources

Research Aim: To identify the factors which are responsible for the threats of dependency on conventional energy sources Research Objective: To demonstrate how the development of alternative energy sources could overcome the rising cost of [...]
  • Subjects: Physics
  • Pages: 12
  • Words: 3405

Threats to Global Food Supplies

Combined with the effects of the climate change and the corresponding issues with the crops, the increasing growth of the population is obviously one of the greatest concerns.
  • Subjects: Agriculture
  • Pages: 2
  • Words: 586

Comparison and Discussion on Best Practice Suggestions

Qualitative research is defined as a type of research that explains phenomena according to numerical data which are analyzed by means of statistical methods and techniques, while qualitative research is defined as an emergent, inductive, [...]
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 1465

Is Renewable Energy a Viable Option?

One of the most critical questions that majorities ask and the main hurdle to renewable energy is whether renewable energy can ever efficiently become a viable energy option relative to the traditional, ready available sources [...]
  • Subjects: Physics
  • Pages: 7
  • Words: 1213

Quantitative and Qualitative Models

Creswell proposed, "The theoretical roots of qualitative and quantitative research are in the realistic and the positivistic approaches to science, respectively".
  • Subjects: Statistics
  • Pages: 2
  • Words: 653

The Societal View of Medicine and Treatment

It also determines the kind of treatment and the interaction between the healer and the sick person. It is the hallmark of a good health care system.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1099

Achieving High Levels of Reliability and Validity

This model captured the complexity of different variables in the study and therefore made the results to be highly valid. From the large number of measures evaluated during the study, the results were highly comprehensive [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 559

Gesher Benot Ya’akov Archeological Site

The sediment layers at the site indicate that the occupants had used fire for thousands of years considering the burnt flints found in lower parts of the pollen diagram.
  • Subjects: Archeology
  • Pages: 8
  • Words: 2342

Primary Research in Toxicology

In both studies, time was a key factor that helped to determine the blood lead levels and effects of lead on body organs.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 639

DDT Exposure and Neurodevelopment

Based on these findings, the study came to a conclusion that exposure to DDT and DDE during the prenatal period can to lead to delays in the development of infants.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 616

Compare and Contrast of Toxicants

The selected toxin, which affects the nervous and cardiovascular system, is mercury. Once the nervous system is exposed to mercury compounds, its effectiveness and response are reduced by the harmful compounds.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 613

NASA’s Lunar Surveyor Program

Surveyor 1, the first spacecraft in the program touched down on the lunar surface in the month of June 1966, the second was unsuccessful.
  • Subjects: Astronomy
  • Pages: 15
  • Words: 3948

Independent Samples t-test with SPSS

Statistically, the independent samples t-test indicates that the difference in the duration of eating Big Mac specials between overweight individuals and normal weight individuals is statistically significant, t = -3.
  • Subjects: Math
  • Pages: 2
  • Words: 561

The US Mexico Border Problem

Of greater essence in the paper is the discussion about the intelligence tactics that are used to solve the issue of illegal migration in the border between the United States and Mexico; that is, the [...]
  • 5
  • Subjects: Geography
  • Pages: 10
  • Words: 2767

Genetic Experimentation and Development

In fact, the proponents of cloning assert that it would provide the parents with the opportunity of determining the attributes as well as the genetic features of the offspring.
  • Subjects: Biology
  • Pages: 5
  • Words: 1454

Genetic Modification and Testing: Ethical Considerations

It is done on a molecular level by synthesizing DNA, generating sequences and then inserting the received product into the organism which will be the carrier of the outcome. Another possibility is that the time [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 526

Energy Storage Technologies

Overview Flywheel technology is able to store "energy by accelerating the rotor/flywheel to a very high speed and maintaining the energy in the system as kinetic energy".
  • Subjects: Physics
  • Pages: 2
  • Words: 667

Mosques Locations, Distribution, and New Mosques Sites

This also means that the distribution of the mosques will be based on the population of the worshipers within a specific location, and not on the geographic locations. The emphasis of this policy is on [...]
  • Subjects: Geography
  • Pages: 40
  • Words: 3212

Research Methodology and Statistics

One of the limitations is that it requires a laboratory for the experiment to be undertaken; this affects the outcome since the results are artificially generated.
  • Subjects: Math
  • Pages: 5
  • Words: 2354

Postmodernist Anthropology and Its Impact on Translation Practice

Indeed, one of the fundamental tasks of anthropology is understanding different cultures, which "inevitably involves either the translation of words, ideas, and meanings from one culture to another, or the translation to a set of [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1138

Objectivity in Quantitative Research

After reading this article, I came to the conclusion that it is necessary to pay extra attention not only to the author of the article, but also to the periodical.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 826

Role of Planning Professionals

The new guidelines have to follow the six steps of urban planning which include determining the objective of the urban plan, formulating the strategy, determining the number of inputs and outputs that will be used [...]
  • Subjects: Geography
  • Pages: 11
  • Words: 3996

Fundamentals of Scientific method

The goal of the quantitative research is to come up and use mathematical theories, models and hypotheses relating to a given phenomena.
  • Subjects: Math
  • Pages: 3
  • Words: 830

Methods of Social Research

A research abstract gives a summary of the study, including the purpose, the methods used by the researchers, the sampling approach, and the study findings.
  • Subjects: Scientific Method
  • Pages: 8
  • Words: 2204

Concept of Animalization in Biology

Although the problem of the distinction is still actively discussed, it is possible to determine such consequences as the correlation of the concept of 'animalization' and the notion of 'humanity', the connection of the problem [...]
  • Subjects: Zoology
  • Pages: 5
  • Words: 1447

Mitigation for Earthquake and Eruption

Since the energy is mainly derived from the sustained stress and deformation of the underlying rocks, the precursor signals of earthquakes especially in seismic zones are majorly based on the careful study of the earth's [...]
  • Subjects: Geology
  • Pages: 2
  • Words: 579

Sequencing Bacterial Genome

It is because of this that understanding of bacterial genome is critical. In the latter, short nucleotide sequences are aligned to a genome of reference using algorithms.
  • Subjects: Genetics
  • Pages: 2
  • Words: 466

A Study of “Escherichia Coli”

The division of bacterial cells is focused on the study of the force that makes the cell separate into two, paying specific attention to FtsZ and the division ring Z-ring.
  • Subjects: Biology
  • Pages: 2
  • Words: 515

Afghanistan: Country Profile

03 1 Table 2: Population pyramid dynamics Source: Self generated from Indexmundi Figure 4: - Life expectancy Source: Indexmundi Human Development Index Figure 5: Afghanistan's HDI indicators for 2011 comparing with other countries Source: UNDP [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 1411

Multi-Method Research Design

Multi-method research can be considered as one of the most effective designs for the development and study of the most problematic questions.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 565

Energy Consumption: The State of Maryland as the Residential Region

The main economical forces of the State of Maryland are the informational technology, telecommunications, scientific research, aircraft development and security. Maryland keeps the leading position in the biotechnology area, providing the multiply researchers of the [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 588

Low Voltage Digital Design

In order to ensure that these batteries are effective in improving the performance of the mobile devices, the circuit designs in these batteries are being designed to ensure that they supply more power to the [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 600

Genetic Disorders: Causes and Treatment

The individual inherits some of the characteristics from the mother and the rest is inherited from the father. Genetic disorders may be passed from the parents to the offspring's during the process of fertilization.
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1667

World Regional Geography:Central America

As the land mass narrows down to the South the presence of ocean currents on either side of the land is the reason behind the climatic conditions.
  • Subjects: Geography
  • Pages: 5
  • Words: 759

Airline Industry in Cyprus

According to the literature review, service quality is measured by the tangibility of the consumer's surroundings which is represented by objects or subjects, the reliability of the service provider, the involvement and interaction of the [...]
  • Subjects: Statistics
  • Pages: 11
  • Words: 2308

Researchable Problem Statements

This is because justifying the research problem permits a researcher to continue with the study. Thus, for students choosing the problem to investigate helps guide the progressions necessary in the research.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 898

Kosovo Geography and Demographics

Kosovo's present standing is the outcome of the mayhem of the degeneration of Yugoslavia, especially the Kosovo War of 1998 until 1999.
  • Subjects: Geography
  • Pages: 4
  • Words: 1137

Methods of Conducting Exploratory Marketing Research

This therefore necessitates that there is critical decision making in the determination of the method of marketing research to be utilized in a certain circumstance to allow for attainment of the best results possible.
  • Subjects: Statistics
  • Pages: 9
  • Words: 2498

Medical Ethics: Case of Jane and Phyllis

The individuals are also to be held responsible for the actions that they take in the event that the actions are conflicting with the rights of the others.
  • Subjects: Genetics
  • Pages: 8
  • Words: 2356

World Regional Geography: North America

Moreover, the harsh climatic conditions of the North are the reasons why the South dwarfs the North in population density. The spatial population distribution of North America is related to the physiographic pattern of the [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 723

World Regional Geography: London and Paris Comparison

With regards the boundary, while the absolute location of Europe is defined by high and upper-middle economies that stretch to Eastern Russia, the relative location of Europe is limited to few states.
  • Subjects: Geography
  • Pages: 5
  • Words: 755

Qualitative Research Methods & Interdisciplinary Studies

Emic approach is used when researchers give an account as well as a description of a particular culture in a community by analyzing the data collected and delivering appropriate categories and conceptual schemes that are [...]
  • Subjects: Scientific Method
  • Pages: 4
  • Words: 1277

Recording Spoken Data Research Method

Cohen says that unlike the written form, recording spoken data provides a rich source for the analysis process, because besides the message it carries, the researcher is able to analyze the respondents and determine the [...]
  • Subjects: Scientific Method
  • Pages: 11
  • Words: 3021

Probability: Theory and Experiment

A probability experiment refers to the analysis that depicts the possibility an event occurring in the future through the performance of a series of examination.
  • Subjects: Math
  • Pages: 4
  • Words: 1138

The Use of the Case Study Approach in Research

Though many scholars applaud the use of case studies in answering research questions, this essay established that this approach has its own disadvantages.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 559

Discrete Probability Distribution

This is a perfect example of a discrete probability distribution where the variables are fixed. The following is an example of a probability distribution.
  • 5
  • Subjects: Math
  • Pages: 4
  • Words: 1111

Concepts of Research Methods

To ensure the gaps and the weaknesses in the research are overcome, the researcher should confirm the information provided by the secondary information vis a vis other sources of information preferably the primary sources of [...]
  • Subjects: Math
  • Pages: 6
  • Words: 1677

Various Subsections of Anthropology

The central theme of anthropology is to trace the development that has occurred to the human race from the past to the present in different geographical locations.
  • Subjects: Evolution of Humans
  • Pages: 8
  • Words: 2352

Memos to Focus the Inquiry

The locus of the study is the core network, and this refers to the implementation of the initiative of desktop virtualization.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 955

The Use of 3tesla in Clinical Settings

In the technical field of magnetic resonance imaging, Tesla is the measurement unit of computing the power of a magnetic field.
  • Subjects: Physics
  • Pages: 8
  • Words: 2029

Methods of Cultivating Crops Using Hydroponics System

According to Keith, the film of water flowing in the roots of the plant should be made as shallow as possible to facilitate efficient flow of oxygen within the rooting system of the crops as [...]
  • Subjects: Agriculture
  • Pages: 3
  • Words: 864

Geometry, Space, Manipulative, and Technology

In this research report, the focus of the study will be centered on the topic of geometry, space, manipulative, and technology. This is the part of the research that facilitates understanding of the geometry and [...]
  • Subjects: Math
  • Pages: 10
  • Words: 2805

Argentina’s Geographical Information

Buenos Aires is the capital city of the country and has a population of 3 million people. Cordoba is the capital city of the province of Cordoba and has a population of about 1.
  • Subjects: Geography
  • Pages: 3
  • Words: 855

Symmetric & Asymmetric algorithms

It is important to note that since the key is secret, both the sender and the receiver of the text should be conversant with the key.
  • Subjects: Math
  • Pages: 3
  • Words: 953

Calculus: a golden ball

F is the dependent variable and represents the curve of the ball as it relies on the values of x which in turn refers to the balls length to obtain its own.
  • Subjects: Math
  • Pages: 6
  • Words: 1449

Earth’s Materials and Forces

These waves are also valuable for defining the distance between the place of earthquake and the seismograph. Intensity and magnitude are two parameters that are used to measure the strength of an earthquake.
  • Subjects: Geology
  • Pages: 3
  • Words: 830

Nash Equilibrium Challenge

In the question, we will calculate the Nash equilibrium as follows: Let Si1 be the ith row of S1, and Sj2 be the jth column of S2 We then solve the linear program based on [...]
  • Subjects: Math
  • Pages: 8
  • Words: 2265

SunSmart iPhone App’s Marketing Research

The sampling method that is being proposed to ensure that the data collection method for the questionnaire is a link to the survey via the home screen of the SunSmart iPhone application is random sampling.
  • Subjects: Statistics
  • Pages: 11
  • Words: 2756

Mary Douglas in Anthropology

In her interpretation of purity and danger, she discusses the book of Leviticus and its prescriptions of good and evil and the relation between these native prescriptions and the modern civilized interpretation of the concept [...]
  • Subjects: Anthropology
  • Pages: 9
  • Words: 2572

Cost for Failed Systems: NASA Program

Thus, the failure of system engineers to use the correct coding metrics was the root cause of the MCO problem. As a result of the aforementioned mistakes during the coding process, the MCO was not [...]
  • Subjects: Astronomy
  • Pages: 4
  • Words: 1104

Central Asia: Uzbekistan Profile

The composition of this population is also unique in that most of the people are below 25 years and over 61.
  • Subjects: Geography
  • Pages: 3
  • Words: 966

Types of Plastic & Their Substitutes

Manufacturers utilize various techniques in polymerization and one of these is the application of several additives to vary the plastic properties and to attain the desired results for commercial purposes.
  • Subjects: Chemistry
  • Pages: 10
  • Words: 2918

Biodiversity and Business Risk

In conclusion, biodiversity risk affects businesses since the loss of biodiversity leads to: coastal flooding, desertification and food insecurity, all of which have impacts on business organizations.
  • Subjects: Agriculture
  • Pages: 4
  • Words: 998

Survey and Interview Methods in Social Sciences

In interviews, the respondent provides the primary data for the study and the views of the researcher are not important as most of the information comes from the respondent.
  • Subjects: Scientific Method
  • Pages: 4
  • Words: 1313

In Vitro Fertilization and Pre-implantation Genetic Diagnosis

However, it is important for couples that decide to use these assisted reproductive methods to understand the risks, benefits, complications and challenges of the procedures and to decide whether the risks are worth taking so [...]
  • Subjects: Biology
  • Pages: 4
  • Words: 1230

What role do bodies play in experiencing the world

1 In its turn, this implies that the emanations of one's existential psyche should not be discussed outside of what happened to be the specifics of individual's biological makeup apparently, it is namely one's body [...]
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1704

The Hydrologic Cycle and Water on Earth

The amount of water molecules in the earth is constant although the motion of water is continuous. It flows along the eastern of the Japanese coast, bends towards the east, and completes the loop as [...]
  • Subjects: Geography
  • Pages: 3
  • Words: 900

Competitive Methodologies in Social and Political Research

For example, the construct of case studies contributes to the validity of its internal mechanisms through the use of a range of indicators for analyzing the theoretical intrigues of a research analysis.
  • Subjects: Scientific Method
  • Pages: 14
  • Words: 3927

Action Research Paradigm Protocol

This approach enabled the management of the HCZ to better understand the functioning of this organization as a system and not as a set of separate programs.
  • Subjects: Statistics
  • Pages: 3
  • Words: 837

Qualitative and Quantitative Research Principles Comparison

For instance, quantitative research focuses on the numbers and their interrelation by trying to establish theories and models based on the fact-findings.this is not the same with qualitative research, which focuses on establishing why such [...]
  • Subjects: Statistics
  • Pages: 3
  • Words: 907

Nuclear Power — Mega Trend

The developmental milestone of the discovery of nuclear fission in the early 30's paved way to the advent of nuclear power as a source of energy.
  • Subjects: Physics
  • Pages: 8
  • Words: 2355

A comparison of observations to measurement instruments

While observation relates to what is either observed directly or indirectly, measurement instruments are used to assign specific values to these observations and hence facilitate empirical measurement of the observations.
  • Subjects: Math
  • Pages: 2
  • Words: 550

Deakin University’s Market Research

Thus, the chief purpose of this research is to provide information on the effectiveness of the new campaigns in shifting the attitude of both potential and existing students of the Deakin University to the Deakin [...]
  • Subjects: Statistics
  • Pages: 10
  • Words: 2577

Geography of Sexuality and Space

Another reason for the insignificance of the geography of sexuality is due to the fact that the current society seems to be mainly structured by sexuality.
  • Subjects: Countries Studies
  • Pages: 10
  • Words: 3078

Concept of Bioethics in Society

The classical assumption in the discipline of bioethics is that the field is concerned with the dilemma of determining the most ethically appropriate action in the healthcare setting.
  • Subjects: Biology
  • Pages: 10
  • Words: 2735

British Empire in India and the Far East

Cody traces the emergence of British imperialism to the East to its mercantile trade decline in the late 19th century when the abolition of slavery and the labialisation of trade that greatly diminished its wealth.
  • Subjects: Geography
  • Pages: 3
  • Words: 1132

The Making of a Region; Southeast Asia

This paper analyzes some of the concepts that are attached to Southeast Asia as a region and how it is attached to overall making of the region relative to how it is perceived by the [...]
  • Subjects: Geography
  • Pages: 8
  • Words: 2227

Oil and Gas Drilling Industry

The oil and gas drilling industry is a section of the larger oil and gas industry. The drilling industry heavily depends on the prices of oil and gas on the international market.
  • Subjects: Geology
  • Pages: 14
  • Words: 4432

Statistical Process Control

Once the data has been collected, the information is transferred to a control chart where it is used in plotting the data points. Cambridge, MA: CRC Press.
  • Subjects: Statistics
  • Pages: 3
  • Words: 961

Telescope and Microscope Discovery Combo

The paper will look into the history of the discoveries and their effects in the development of the human well beings as well as the enhancement of the human understanding of the surrounding nature in [...]
  • Subjects: Biology
  • Pages: 7
  • Words: 1932

The Huaorani of Ecuador

In such an organization, there is a wide variety of help for the day to day chores that is defined according to the ability and position of the family member.
  • Subjects: Anthropology
  • Pages: 8
  • Words: 2478

GIS and groundwater management

Since the construction of a borehole is a tedious and expensive process, it is imperative that the water extracted meets the requirements for its use.
  • Subjects: Geography
  • Pages: 5
  • Words: 1368

Possible Benefits of New Genetics

For example, the study of human cloning may lead to the discovery of a cure for such diseases as cancer and Alzheimer's.
  • Subjects: Genetics
  • Pages: 2
  • Words: 1147

Waters Navigation Near the African Coast

This proposal to the patron shows a brief of some of the objectives, challenges and benefits of navigating the waters near the coast of Africa.
  • Subjects: Geography
  • Pages: 6
  • Words: 1762

Nuclear Energy Fusion and Harnessing

Physicists use the equation E=MC2 to calculate the amount of energy that is generated as a result of the fusion of nucleus.
  • Subjects: Physics
  • Pages: 3
  • Words: 891

Definition of a physical geology term: Sedimentary Rock

The nature of the fossil recorded in the sedimentary rocks gives a glimpse on surrounding where the sediments settled and the process and timeline of how the Earth developed and transformed over time.
  • Subjects: Geology
  • Pages: 4
  • Words: 1166

Problem Solving Process in Mathematics

Problem solving is the practice of working through the "facts" of a problem or situation to get a solution. The first principle is to "understand the problem".
  • Subjects: Math
  • Pages: 2
  • Words: 632

Misconceptions and Errors in Math

This is a critical challenge especially when the teacher fails to promote the best learning activities and interactions in the classroom.
  • Subjects: Math
  • Pages: 2
  • Words: 555

Winter in Prince George: The Colors of the Snow

However, the stellar beauty of the landscape is not the only notable feature of the Prince George climate. The fact that the natural physics of the Prince George city is defined by unusually high humidity [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 569