1059 samples of this type
In today’s society, the formal sciences, which include disciplines like computer science, statistics, and mathematics, are the foundation of critical thinking and problem-solving. Essays in this category explore the fundamental and abstract ideas that support systematic methods and logical thinking. These samples provide both theoretical insights and real-world applications, ranging from the formality of mathematical theories to the complexities of programming languages.
Numerous works examine the connections between formal sciences and contemporary issues, including artificial intelligence, data analysis, and technological innovation. Readers can find discussions on subjects like algorithm efficiency, mathematical proofs, and the philosophical underpinnings of logic. These pieces offer depth and clarity for researchers looking for sophisticated viewpoints or students trying to grasp fundamental ideas.
Understanding the formal sciences is crucial for innovation and advancement in an increasingly digital era. This category promotes investigation into the organized and intriguing realm of abstract thought, demonstrating its use in a wide range of fields and sectors.
Element Narrative Methods Phenomenological Methods Philosophical roots Narratives (including stories) as a critical aspect of the ways in which humans understand (make sense of) reality (Feldman, Sköldberg, Brown, & Horner, 2004; Patterson, 2018). From Kant, Hegel, Husserl, Brentano; the idea that humans can be certain about the way objects present...
Introduction The academic study of the physical principles of electricity is not limited to the study of theoretical concepts but instead focuses on the possibilities of their practical application. In this virtual laboratory work, knowledge of the theory of the connection of resistors in an electrical circuit was tested: series...
Introduction Theories often play a crucial role in developing academic research. The importance of theories in research is especially profound in the conceptualization and guidance of research findings. Hendrix (2010) reports the lack of a common conception of theory among researchers. However, since doctoral research greatly relies on theoretical constructs,...
Learning statistics is viewed as an essential subject. It is also crucial to do statistics and probability reflection about their role in math, data management, and one’s daily life as a student. This statistics essay sample is going to cover what I have learned in statistics and probability. Essay will...
Objectives To show that the time dependence of temperature is exponential To verify Newton’s law of cooling using a simple water cooling experiment To employ Newton’s law of cooling to determine temperature of water at any given time Theory Newton’s law of cooling according Shealy that states that the hotter...
Abstract There is a place for theory in all the three approaches to research namely mixed, quantitative, and qualitative methods. In a qualitative approach, a concept is used to offer the probabilities and clarifications among parameters being studied. The theory forms a bridge among the variables. On the other hand,...
Georg Cantor’s early life Georg Cantor was born on 3rd March 1845 in western merchant colony at St. Petersburg, Russia as the eldest child of his father and his full name was Georg Ferdinand Ludwig Philipp Cantor. His father was a Danish Jewish merchant that had changed to Protestantism and...
Social research involves the use of quantitative or qualitative study designs that are used to understand some important phenomena in life (Babbie, 2014). The qualitative approach uses descriptive data while the quantitative approach utilizes data that could be used to define some attributes of data points. Sampling is often used...
The methodology of a research project is the cornerstone that enables the transition from the theoretical background to the practical implementation of the study. In a way, it serves as a bridge between the pre-existing knowledge and the novelty of a particular project. In general, the adequacy of the methodology...
Abstract For centuries, people had been marveling at the phenomenon of northern lights, attempting to explain them in the ways available to them: through legends, myths, and supernatural forces. Northern lights, or auroras, still represent a source of awe, and many go on special tours designed to provide the observers...
Introduction Tensile test is one of the most common mechanical testing procedures for materials. This is among the simplest procedures and provides lot of useful properties of materials like Young’s Modulus or Stiffness, Proportional Limit, Elastic Limit, Yield Strength, Ultimate Tensile Strength, True Fracture Strength, Uniform Elongation or Elongation until...
Introduction According to Curcio (1997), mathematics education is the process of teaching, studying, and researching mathematics as an academic subject. Research in mathematics education is a practice that deals with analyzing the tools, procedures, and different approaches of handling mathematics education. Mathematics at any level of study is essential for...
Introduction In translation studies, scholars take many approaches to analyze and understand the translation process. One such approach is known as cognitive translation studies. This approach focuses on the role of cognitive processes in translation, such as memory, attention, and decision-making. The relationship between cognitive translation studies (CTS) and translation...
Introduction Osmosis is a process whereby water or any fluid moves from an area of less concentration of dissolved particles to a region of high concentration of dissolved particles across a semi-permeable membrane. Due to the difference in a concentration gradient, dissolve particles can move across a semi-permeable membrane tan...
Earth Compared to Mars: Introduction Mars is the most similar to earth planet ever discovered. It measures 4,222 miles which is approximately 6794 kilometers in diameter as compared to earth which measures 7926 miles which is approximately 12756 kilometers. In comparison this translates to about 53% of the earth size....
Descriptive statistics Measures of central tendency and dispersion constitute descriptive statistics, which are applicable in the summarization of collected data. Fundamentally, descriptive statistics provide a way of summarizing and describing data because they indicate patterns and trends. According to Jackson (2012), descriptive statistics are relevant in data analysis because they...
Euclid is referred to as the father of Geometry. He was a Greek Mathematician who is thought to live in the years 330-260 BC. However, the exact date that he was born is not known. At the same time his place of birth is not certain but his works can...
James Bakese is a middle aged man from a remote village in Soweto, South Africa. It was a joyous moment when he landed himself a job with a Research Company in Johannesburg. After three years however, he went back home sickly and having lost weight. Some of his relatives claimed...
Introduction Quantitative and qualitative research methods bear differences and similarities on several fronts. It is however necessary to appreciate the fact that the latter method concentrates on numerals with the aim of quantifying the results while the former concentrates on achieving quality answers thus concentrating on answering a question on...
Mathematical sciences quite accurately describe phenomena and patterns common in everyday life. In other words, even outside of mathematics textbooks and theorems, mathematical figures, formulas, or properties studied earlier can be detected. Such statements are also true for conic sections, which form a whole range of different planar figures. Thus,...
Phenomenological research design is generally the individualistic study of a person in terms of behavior, customs, and beliefs. On the other hand, ethnographic research design is tied to the universal study of humans’ behaviors within a community or a specific group of people. The two research designs contrast each other...
Introduction Research is a crucial component of many fields, ranging from science to social sciences to humanities, providing the foundation for new knowledge and helping to understand the surrounding world better. The research investigates a problem or question by applying systematic and scientific methods, producing new knowledge, an improved understanding...
Reading has always been a source of knowledge, intelligence, and critical thinking, which is an essential element of a contemporary human being. However, books, articles, and other publications seem to be replaced by social media, TV series, and cinema. People tend to spend their free time besides a computer or...
The classification of research designs into only qualitative and quantitative does not imply that research can be classified as only either one of such classification. On the contrary, the benefit of employing techniques from both approaches in a single study is a recognized aspect, which resulted in a new style...
Introduction The document by Max Tegmark is an assertion that parallel universes by definition are not just imaginations but remain the domain of metaphysics. The discussion on the four levels of the multiverse is explicitly presented by Tegmark. These include level I – Beyond our Cosmic Universe, level II multiverse...
In medical research, scholars use two types of data: prospective and retrospective. Prospective data refers to new data that is collected to answer a specific research question. When scholars use this data type, they first develop their study design and determine their sample, and then gather the data generated over...
Sir Isaac Newton was an English mathematician, physicist, philosopher, theologian, and astronomer, who lived between 1642 and 1727. It is alleged that Newton’s thinking about the gravitational force was initiated by a falling apple. Newton was seated under an apple tree one summer afternoon in 1665 taking tea when an...
Abstract Many people sit comfortably inside a car and enjoy this amazing technology without understanding the driving force behind the motion of a car. Moreover, others may have opened the hood of a car and wondered how this confusing jumble-like metallic structure called the engine, fitted with a mesh of...
Importance of Rocks: Introduction One of the most important substances found on earth is rocks. There are different types of rocks and each one can be used to serve different kinds of purposes. Rocks can be used as a building material, to build tools, to enhance the beauty and utility...
Abstract The water cycle is an important biogeochemical cycle that involves the movement of water on, below, and above the Earth’s surface. It comprises several processes that include evaporation, evapotranspiration, condensation, precipitation, and infiltration. The cycle is affected adversely by human activities such as agriculture, deforestation, and abstraction of water...
The Earth’s surface is shaped by various processes that can be divided into external and internal depending on their location. Therefore, the relief of the planet in its present form is the reflection of a complicated set of such processes. Their consideration allows to reveal different types of energy involved...
Researchers and scientists must be aware of the cultural attributes associated with a given population whenever conducting a given study (Mio, Barker, & Rodriquez, 2015). The presented case study describes a research team that is traveling to the Philippines for a research study. The group is expected to be complete...
Introduction According to the latest statistical data provided by the United Nations Organization, today’s global population has reached 7.6 billion people (para. 1). It is expected that by 2050 it will reach almost 10 billion (para. 2). Such estimates do not give much cause for optimism. The Earth’s resources of...
Introduction Vitruvius was a Roman architect and engineer who existed in the first century B.C. He used a formula to describe what he considered to be ideal male dimensions. Leonardo da Vinci, a famous Italian Medieval innovator and painter was influenced by this work. In 1490, Da Vinci used Vitruvius...
Looking for an excellent critical discourse analysis definition for your essay? Find it here! This essay explains the importance of critical discourse analysis for text study. Here, you’ll find the purposes, methods, advantages and disadvantages of critical discourse analysis that’ll help you to write a perfect paper. Keep reading to...
Algebra is a branch of mathematics that studies relationships, structures, and quantities. Elementary algebra is a category of algebra that is concerned with solving arithmetic, operands, and arithmetic equations. Historians associate the origin of algebra to the early priests in Babylon four thousand years back. Algebra is known to have...
Saturn is one of the fascinating planets in our solar system. It is the sixth planet from the Sun situated between Jupiter and Uranus. The positioning of this captivating planet is at about 840 million miles from the Sun, compared to our planet that is about nine times less this...
Abstract Scholars have come up with theories that underscore the different leadership styles that leader employ in different organizations. The majority of leaders appreciate these theories, as they are compatible with different personality traits. However, the challenge lies in becoming an effective leader for different people may lack the congenital...
Circles are made up of a collection of constant points from various places. Both the center and the radius are fixed in place. Since all points on the conic are at the same distance from the center, it is better able to carry out its practical duties. Spots on animals,...
The strategy (design) of conducting a cohort study may differ in actions and rules. There are three designs on which students or professionals can run their research: cross-sectional, longitudinal, and sequential (Lumen Learning). Each design has its advantages and disadvantages, and each can be used to answer a particular question...
Tables in Statistics: Introduction A table is a form of a visual data that summarizes findings for a group of quantities. All information that is presented in tables is spread in rows and columns. Usually, data from a top row is associated with values given in a vertical column, which...
Summary Internal and external validity are significant factors in quantitative research and should always be considered before and during the experiment. The former is the level of control of the independent variable on the outcomes of the dependent variable (Cox, 2020). It implies that internal validity is responsible for the...
Introduction In the face of the earth there are five oceans and these include the Atlantic Ocean, the Pacific Ocean, the Arctic Ocean, the Indian Ocean and the Southern Ocean. The surface of the earth is for this reason covered by water with up to 71% of its area (Briney)....
Although outer space begins at the height of 100 km from sea level, going there means one is working against gravity, and precise mathematical calculations are needed (Siddiqi, 2018). The problem with traveling to space is that it involves going up the whole way, meaning one must fight gravity throughout...
Introduction Coming to the centre stage of self-propelled motion, the innovation of scooters has revolutionized self-drive transport a big deal. Scooters come in various designs suited for different functions. The different designs are geared towards enhancing speed, flexibility, stability as well as manoeuvrability among other adaptations. It is under this...
Introduction Mathematics has been in existence since antiquity and has experienced immense development in scope and changes. Notable contributions in diverse areas of mathematics date back to the pre-historic times. Some of these works, owing to their proven soundness and credibility, continue to be used to date. This paper explores...
Introduction Data is a central and integral part of any research since scientists use them to build hypotheses, justify the importance of their research, and its implementation. However, while it is enough to use secondary sources for some proposals and analyses, the study of other issues requires primary data. The...
“A set is a collection of well defined and well-distinguished objects of our perception or thought.” (Mohindru & Grover, 2003, p.1). Set is usually represented by capital letters and some of the standard sets that are available are N [represents set of all-natural numbers] W [represents set of all whole...
Factor rotation is a technique used to transform factors gained from the factor analysis (FA) so that the factor loadings that are small would be minimized, and factor loadings that are large would be maximized in order to enhance the interpretability of these factors (Field, 2013; Warner, 2013, p. 848)....
Experimental Objectives To establish the relationship between the volume and pressure of a confined gas To determine mathematical relationship between gas pressure and volume of a gas in a confined system To use established mathematical relationship to determine pressure or volume gas when of one of the variable is changes...
Abstract This experiment aims to discover and demonstrate a connection between the voltages across the resistor, capacitor, and inductor in an LCR circuit. We needed a capacitor, resistor, inductor, voltmeter, and power source. To acquire the voltage across the resistor (VR) and the voltage across the capacitor, we employed a...
Introduction Mainly, refraction and dispersion of sunlight by water droplets or rain in the air form an arch of colors visible in the sky referred to as the Rainbow. The Rainbow consists of seven colors: green, yellow, red, orange, blue, violet and indigo. Debatably, in today’s society, rainbows are seen...
The beginning of the rise of the frequency modulation radio or FM radio may be clearly observed only beginning with 1960s though FM radio was invented in 1902. The reason for the long lasting absence of demand for FM radio is in the oppression on the part of the giant’s...
Introduction Research methods in social science studies are critical because they determine the legitimacy, success, and dependability of the findings. Social scientists use qualitative research methods to study human behavior. It helps to “describe the quality and nature of how people behave, experience, and comprehend things” (Alshenqeeti, 2014, p. 39)....
Section 1 Approach Disciplinary Roots Focus of Central Research Question Unique Terminology Primary Data Sources Sampling Issues Analysis Plan Guidelines References Basic Qualitative Inquiry Philosophy, history constructionism, phenomenology How can the experience of [an event, circumstance, program, a context] be described or explored? What is the meaning of [a process,...
Abstract This term paper showcases the Application of Quantitative Methods for the exploration and analysis of a transshipment problem through a linear programming model for Lij Systems. An electronic company would like to determine an optimal transshipment plan that minimizes total transportation cost while meeting demands in each retail outlet...
Introduction Astronomy is the most ancient science in the world. People of the ancient civilizations depended on changes in stars, the moon, and the sun to conduct most of their activities, including important activities such as navigation. Several developments have taken place to arrive at our current understanding of the...
Introduction In psychology-related studies, qualitative research plays an important role because it allows for focusing on subjective perceptions and concerns of study participants, and they are important for examining in psychological studies. Narrative inquiry is one of the research designs typical of the qualitative methodology that contributes significantly to psychological...
Reports are commonly separated into different types based on the audience that it aims to target. Therefore, basic and applied research appears to be widely used for a specific group of people, educational researchers, and potential users related to the same field of study, respectively. Overall, the reports serve distinct...
The topic of plate tectonic of the Dominican Republic is extremely important for geology in general. The subject of tectonic plates is also essential for understanding the mechanisms of the Earth’s existence. However, in tectonics, several issues should be studied in more detail. To do this, one should consider the...
Types of Reliability and Validity The Values and Motives Questionnaire (VMQ) presents two types of reliability in the questionnaire that is primarily used for assessment consistency – test-retest reliability and homogeneity reliability (Psytech, 2016). The test-retest reliability is based on the similar scores data, which is evaluated according to a...
Introduction Conducting research activities requires preparing and reviewing a sufficient evidence base, which particularly concerns the field of history. Various methods and analytical tools may be utilized, as well as supporting materials, including scholarly books and peer-reviewed documents. These types of sources provide a credible background to obtain a comprehensive...
Research methodology is the key to the high quality of study and one of the determinants of its validity. In a way, methodology is the bridge between the aims and the outcome of the project. If this bridge does not correspond with the requirements imposed by the objectives, it will...
Introduction This report investigates the amount of thermal energy created in exothermic ionic processes and compares using Hess’s law. This law demonstrates the aspect that enthalpy is a state function. All steps must be performed at the same temperature, and each process’ equations must be balanced (Mark et al., 2018)....
Introduction The power supply unit in electronics is the central unit that provides a load within the system-controlled power. Essentially, the supply unit gets its power from the mains; it then rectifies the AC power input through a series of rectifiers made from a combined circuitry consisting of transistors, resistors,...
In the mathematical sciences, much attention is paid to classification and methods of solving equations: linear, quadratic, and polynomial. There is no doubt that the practical application of the equations can be found in any environment of public life: from sociology to rocket science. Thus, the precise identification of the...
Introduction: Defining the Issue Discourse analysis is a type of qualitative research design, which is based on naturally occurring data. DA is a general term that relates to the set of qualitative procedures, which are widely defined as an approach that addresses talk and text within social practice. According to...
Nowadays, humanity seeks to understand and discover the majority of the processes that occur in our Universe. People create new technologies and cognition tools to investigate far places and objects, understand their nature and peculiarities of the evolution. We manage to reach space, and there are numerous programs aimed at...
Space exploration is the study of outer space and is usually carried out by experts in space technology and astronomy. There are four liberal arts lenses of viewing space exploration: history, humanities, social science, and natural science. The history lens provides astronomers with a view of occurrences that happened during...
Introduction Mechanical physics allows investigating the nature of dynamic processes occurring routinely in solid objects. Using the principles of mechanics, it becomes possible to carry out theoretical calculations, determine the permissible rate of loading, and predict the deformation of bodies when they are subjected to physical impact. Thus, Hooke’s law...
Introduction Scientific revolution contributed to the modern world, and a final Renaissance expression. Philosophers such as Aristotle, Copernicus, Kepler, Galileo and Isaac Newton brought the scientific revolution. Copernicus sought to get an answer to the movement of the planets, as put across by the ancient scientists through the use of...
Sedimentation is derived from an Italian “Sedimentum” which refers to “Settling”. It’s commonly used to refer to solid materials settling out of fluid. (Tarbuck, 2000) This phenomenon is observed due to the differences in density between the fluid and the solid particles. “In geography sediments are derived from broken rock...
When I initially saw the headline, I assumed there was a link between the cost of an engagement ring and the length of a marriage. I expect to find evidence of this correlation when I read the article. The headline makes a correlational claim that there is a relation between...
Exploring the mathematical sciences through a historical paradigm can seem confusing because it is difficult for the human mind to perceive this knowledge’s artificiality. For example, numbers and number relationships seem to be perfectly natural phenomena whose patterns can be found in the study of plants, genetic mechanisms, or population...
Introduction The increased media coverage of the dismal working conditions exhibited in the Kawah Ijen Volcano mines and escalating demand for sulfur in contemporary industries has led to a heightened public awareness of the sulfur supply chain. There are two primary methods of extracting sulfur, including the extraction from subterranean...
Research Methodology Research Problem Due to the economic downturn, the State of Georgia’s legislature passed a bill that eliminated size limits for the class, including both regular and special education students. In addition to the state’s change, Henry County has made a new policy that affects social studies and science...
Introduction In the context of this reflexive study, I consider an example of my planning using the methods of Gibbs’ cycle of self-assessment. Such an example is the process of choosing the direction and prioritizing the upcoming vacation. Using the cycle, feelings and descriptions of the plan’s details were analyzed,...
Introduction and Definition Research processes require sharing of spaces between the researcher and participants. A researcher may take a stance on a particular subject by forming biases and perceptions of others and how outsiders perceive them. Participants may have a specific belief that contradicts the ontology and epistemology of the...
Geometry consists of different theorems connected to figures, structures, and math in general. The Pythagorean Theorem is one of Euclidean geometry’s most prevalent and fundamental theorems. It remains one of the primary subjects to study in geometry class in every country. This rule is a cornerstone for math, other subjects...
Intelligence analysis is a way of testing hypotheses within their context, and structured analytic techniques are essential tools important for critical thinking. Consequently, they are required for the proper decision-making, formulating ideas, and establishing and implementing efficient strategies. The most common techniques can be divided into three categories: diagnostic, contrarian,...
The origin of the universe remains a mystery. For instance, several cultures have advanced myths explaining the origin of the universe during early civilization. According to the Chinese myth, for example, the universe originated when a ‘great creator hatched from an egg’. The universe as we know was borne from...
The key objectives that were to be achieved by this experiment included the following: To measure the force of static friction and find out its relationship with the weight of an object. A further objective is to determine both the coefficients of static friction and the coefficient of kinetic friction...
Introduction Research papers are complex scientific works that require intense mental labor at all stages in order to produce meaningful results. Early planning stage at which a researcher decides what he or she will work on sets the tone for the consequent paper and has to be carefully considered from...
Abstract The research paper aims to assess the relationship between GPA and gender by applying correlation analysis with stratified sampling. In this study, a sample of 105 students (41 males and 64 females) participated. A teacher provided information about the students, such as student ID, first and last names, GPA,...
Observation is one of the methods for data collection. One of the main important aspects of observation in comparison with interviewing is that while the interview, people do not tell everything thinking that it is not that important. However, in most cases specific gestures, behavior, etc. may be seen during...
Several arguments for and against both quantitative research and qualitative research exist in debate. Generally, critics regard quantitative research as positivism in nature; as a science and being objective, while qualitative analysis is taken as non-scientific (Howe, 1988). There is an argument that the two must not work together. However,...
Introduction It is important to note that world hunger still remains to be one of the most critical problems on the global scale. Although humanity achieved massive progress in the development of advanced technology, which created an unprecedented level of prosperity and abundance, hunger still impacts the most vulnerable groups....
Introduction Nikola Tesla is recognized as one of the most controversial yet brilliant scientists in the history of humankind, and his importance for many fields is conditional upon the development of numerous ideas and inventions. In many ways, he is considered as a man of creations far ahead of his...
Qualitative and quantitative methods are similar in their reliance on research questions and selected data collection and analysis tools. In terms of differences, qualitative methods are non-representative, based on the textual information, and conducted to examine the phenomenon in detail. In contrast, quantitative methods are objective, findings can be discussed...
This paper defines correlational vs experimental research types and highlights the difference between correlational and experimental research designs. It includes advantages, disadvantages, and examples. Introduction In psychology, there are two predominant types of research – correlational study vs experiment. Although they share certain similarities, it is very important to understand...
Today, Charles Babbage is known as one of the most prominent mathematicians of the nineteenth century and as the author of numerous monographs on issues in such fields as algebra, astronomy, and engineering. Babbage was born in Walworth, England, on 26 December of 1791. The mathematician died in London on...
Though diamonds, rubies, sapphires and emeralds are traditionally associated with jewelry, the use of less costly yet beautiful minerals as gemstones seems a good idea. As a rule, fluorite is often used to create truly gorgeous jewelry; however, the use of fluorite as a gemstone has its positive and negative...
Introduction Astronomy was an important part of the Australian Aboriginal and Torres Strait Islander cultures. Observations of the sky were not the task assigned to a limited circle of chosen individuals’ rather, they were an integral component of indigenous Australians’ life (Johnson, 2014). Aboriginal Australians had the knowledge not only...
The desire to predict the future and understand the past drives the search for laws that explain the behaviour of observed phenomena; examples range from the irregularity in a heartbeat to the volatility of a currency exchange rate. If there are known underlying deterministic equations, in principle they can be...
Introduction Aircraft building is a complicated process that requires meticulous selection of the right materials. Engineers must fully understand the qualities and limitations of all construction materials in order to make the right selection. Ideal metals for aircraft production often have minimal weight, are corrosion, fatigue, heat, and crack resistant,...
Qualitative and quantitative research designs are often selected by nurses who need to conduct a study, investigate a certain phenomenon, or test a hypothesis. From this point, the primary strength of the qualitative research design is the possibility to conduct the in-depth analysis of the phenomenon with references to abstract...
Introduction Research plans illustrate plans aimed at solving declared problems. They state the relevance of the challenges and the importance of addressing them. As such, the research plan contains the list of literature to be utilized, the methodology of the research, and the expected findings (Mitchell, 2007). The aim of...
Introduction Qualitative research is not precise and sometimes looks vague because of the extreme broadness of the area to be covered, hence the difficulty in defining it. Firestone (1987, p.17) states that qualitative research methods are established on a “post-positivistic, phenomenological world view”, with assumptions that social constructs define reality...
It goes without saying that the scientific method plays a highly essential role in the design and performance of experiments. In general, the scientific method may be defined as a series of specific processes that investigators may use in order to gather impartial, systematic, and well-founded knowledge and answer particular...
In managing research in any area of life, it is imperative to employ procedures to collect data and analyze it. When viewed in that perspective, it is referred to as research methodology. Research methodology is a critical decision in the whole process of an individual’s research. Developing one’s research methodology...
Introduction The paper aims to compare four ways of data collection, such as survey research, which involves a process of asking questions and analyzing responses, field research, which focuses on making observations, and secondary analysis of existing data, and triangulation, which refers to the combination of the methods. The author...
Introduction People have always been interested in exploring outer space and colonizing other planets. Scientists spent years developing and testing rockets that would allow humanity to reach planets where life can be better. As indicated by Worrall (2018), experts claim that the future lies in the stars and not on...
Effective health service delivery and management are based on the timely analysis of relevant data. It includes information on social, economic, demographic, environmental, and other health indicators. Such data are often presented in the form of medical statistics – rates of morbidity and recovery, allocation of resources, activities of medical...
Introduction The effective work of the basic steam system depends on the operations, ensuring the safety of the process and the equipment’s reliability. Since working with high temperatures and hydraulics may present certain risks for the plant personnel’s health and lives, steam line warm-up and steam trap blowdown are essential...
Introduction The investigation on the topic is of importance when the management constraints are considered. The approach is to select the entry which characterizes the entire group. The significance of that representative should be analyzed to conclude for the application of different methods to reach up with the central entry....
A researcher carrying out qualitative research has to pay specific attention to credibility and dependability. These two aspects form the validity of the research. It is necessary to note that different scholars have come up with various definitions (Winter, 2000). In simple terms, credibility refers to the accuracy of the...
Introduction Surveys and questionnaires can be used to gather primary data, while a library, bots, and other automated methods can be used to gather secondary data. It is easy to see the distinctions between these two methods of data collecting, and they can both be utilized in conjunction with one...
Source is a material product of the purposeful human activity, it is a historical phenomenon caused to live by certain conditions, tasks, and goals. Therefore, it is essential to understand what the historical social reality in which it arose was. Any source, whether one is talking, written, physical, or oral...
Introduction Virginia is divided into six provinces based on various physiographic features – topography and geology. Virginia’s provinces from East to West are Coastal Plain (Tidewater), Piedmont, Triassic Basins, Blue Ridge, Valley and Ridge (Appalachian Mountains), and Appalachian Plateau (Allegheny). The six provinces are not unique to the state of...
Introduction The experimental design is among the most systematic and comprehensive survey blueprints. This approach encompasses manipulating a single or more independent variable as treatments, the random allocation of participants to various treatment levels, and the observation of treatments’ consequences on outcomes. There are three primary experimental designs, namely quasi-,...
Role of Statistics in Psychological Research Data gathering comes along with the need to describe, summarize, and interpret it. For instance, in psychological research, statistics connect a research idea and useful conclusions (Fosters et al., 2018). Statistical tools and techniques aid the organization of data into a more interpretable form,...
The discovery of the atom’s complex structure is the most crucial stage in the formation of modern physics. In creating a quantitative theory of the design of the atom, which made it possible to explain atomic systems, new ideas were formed about the properties of microparticles, which quantum mechanics describes....
Introduction A mouse-trap car according to Balmer (1998) is a kind of motor vehicle that is motorized by the power that is accumulated in a wound up mouse-trap spring (1). A simple mouse-trap is constructed by attaching a string on a mouse-trap’s snapper arm and then winding this string on...
Research findings must pass validation and reliability tests before they are accepted. Researchers use qualitative, quantitative, and mixed methods to carry out their studies. In all the methods, researchers will collect data, analyze it and interpret it. For a research interpretation to be credible, it must be transferrable to other...
Introduction Corrosion is defined as the breakup of materials to its component atoms after series of chemical reactions caused by its immediate surrounding or immediate environment. This article is going to examine the dynamics involving corrosion of materials. The corrosion of materials is attributed to a number of factors that...
Introduction Finite Elements Analysis (FEA) also known as Finite Elements Method (FEM) is an approach to solve a physical problem by solving the Governing Differential Equations by converting the Governing Differential Equations into a set of Linear Equations over smaller domains or elements known as element level equilibrium equations. These...
Introduction Biometrics refers to the use of uniquely identifiable human characteristics to secure systems. Biometric information like height, hair color, weight, and eye color has been used for a long to assist in the physical identification of individuals. However, the constant change of biometrics and the ease with which they...
Anova Definition Analysis of variance is a statistical tool performed to outline whether the means of two or more different techniques differ in terms of their approach (Singh, 2018) Today’s overwhelming number of techniques applicable to data analysis makes it extremely difficult to define the most beneficial approach while considering...
Introduction Research is meant to solve problems and answer questions. It incorporates creativity and systematic improvement of an idea by evidencing its workability (Gauch, 2003). Researches require proper planning and arrangement to warrant their success. Unplanned research aborts before completion or fails or provides information that is out of context....
Outline This paper mainly discusses what is weathering and the three processes involved in it. The paper explains the processes involved under each type and the features formed as the result of the processes. In doing so the paper has been broken down onto various sections namely; Introduction Railsback describes...
Culture media can be a helpful instrument in detecting and identifying the functions of various microorganisms. An ability to determine a purpose leads to a better understanding of what can be useful or harmful for the human body. This paper provides an overview of the definition, classification, and importance of...
Conflicting statements and arguments are the objects of research of logic as a science, and special mechanisms exist that are designed to determine connections among the individual components of various hypotheses and their veracity. One of such tools is the square of opposition that is a common technique for analyzing...
The qualitative interview held in terms of the phenomenological research is characterized by certain peculiarities. Creswell (2012) notes that the researchers should have interviews with 5 to 25 people who experienced the phenomenon under study. Importantly, the phenomenological study aims at identifying the central reasons for people’s behavior or attitudes....
Experiment Description Introduction Identifying the flow rates of liquid in a specific environment is a complicated task. However, the adoption of the Venturi Flow Meter contributes to acquiring rather accurate results. Purpose The purpose of the experiment is to understand the principles of flow measurement and to learn to apply...
Introduction Isaac Newton was an ancient scientist and a great mathematician who is credited for the invention of several scientific theories. Newton is credited for coming up with theories that explain the nature of the universe ranging from the theory on the force of gravity to the theory of inertia....
Methodology and data analysis are some of the most crucial processes that constitute a research paper. In the research done by Xiao and Shailer (2022, p.2) to investigate stakeholders’ perception of the factors affecting credibility of the sustainability report, methodology and data analysis were used accordingly to achieve the objective...
Summary The contract that Lazer company for a part of Boeing corporation has to have a diameter average equal to 6 inches and a standard deviation of 0.10 inches. Below are discussions and explanations to help the Lazer company with what they should conclude, given the mean of the diameter...
Introduction The correlation between GPA and IQ, given for analysis, can be interpreted as having positive dynamics. At first glance, there is a hypothesis that the intelligence of a student is directly related to their overall attestation results. The higher the intelligence, the higher their GPA, and vice versa –...
In his speech titled The American Scholar, Ralph Waldo Emerson presents his unique perspective on what it means to be a scholar. To fulfill this communicative purpose effectively, the speaker explores and reflects on the various external influences on scholars and scientific thought in the United States. Among such factors...
According to Newton’s Third Law of Motion, a body exerting force on another body experiences a force equal in magnitude and opposite in direction. As bodies experience acceleration proportional to the magnitude of the force and inversely proportional to their mass, lighter objects exerting force on heavier ones accelerate away...
The choice of study design is a crucial stage, during which the quality of research and the accuracy of its findings are determined. Experimental and nonexperimental methods are two popular designs, which are widely used in the modern academic environment. The primary difference between them lies in the presence of...
Introduction The use of methodology is very central to research in any field. In medical practice, qualitative and quantitative approaches are used in the analysis of statistical and analytical data to inform research findings. The two commonly used research methodologies are quantitative and qualitative methods, both of which have got...
The problem of the limit of metaphysical speculation ascends to the Critique of Pure Reason by Emmanuel Kant. First, metaphysics is characterized by Kant as a natural tendency – metaphysica naturalis – of a person, which manifests itself in the ability to speculate (Moore, 2019). There are other types of...
Space exploration has always been a highly challenging and interesting subject. National Aeronautics and Space Administration (NASA) is an independent government agency, which focuses on studying the Earth, space, Solar system, and astrophysics (“What is NASA,” 2020). NASA was initially created as a response to the ever-growing Soviet Union’s advancement...
The sun is known to be a very big ball of hydrogen gas atoms compressed together by the force of gravity to cause fusion. This fusion results in two hydrogen atoms forming a helium atom and in this process, photon light is produced. The helium particle is seven percent less...
Romantic Red Revisited: Red Enhances Men’s Attraction to Young, but not Menopausal Women Internal Validity The internal validity of a study is the extent to which cause-and-effect relationships are established between variables. The study by Schwarz and Singer (2013) aimed at understanding if the red background was associated with increased...
Introduction A sample can be described as a portion of the population selected for a survey or experiment. Obtaining facts regarding a parameter from the entire population is desirable. However, it is often time-consuming and costly, which necessitates sampling (Das, Mitra, & Mandal, 2016). Nonetheless, small samples cause uncertainties in...
Introduction The class traveled west about a half-hour from Denver. The route cut through Lakewood City on US-6 W. On turning southwest on the I-70 W at West Pleasant View and heading towards Grand Junction and Jefferson County, we knew we were almost there because the urban sprawl that is...
This paper discusses the Social Facilitation of human beings specifically and about the development regarding social facilitation, exploring the tendency of people to be aroused in such an environment that would ultimately end up in better performance on simple assigned tasks or the tasks on which they have full command...
Introduction Medical science and physics have a strong relationship in terms of developing new technologies and improving patient care. For the majority of humanity’s history, doctors and physicians were limited to external symptoms for producing diagnoses and treating patients. While observing the visible symptoms is an important part of a...
Introduction The current paper provides the results of two multiple regressions performed on the same data but using different types of coding of dummy variables: dummy coding and orthogonal coding. After the description of the data file and after testing the regressions’ assumptions, the research questions, hypotheses, and the alpha...
TEST of Reliability Application and APPROPRIATENESS Strengths Weaknesses Internal Consistency Multiple experiments Accurate Reduce confounding effects Reduce external validity Expensive to conduct Split-half Comparative study Eliminates business Minimizes errors Low reliability Prone to confounding variables Test/retest Prospective study Consistency and variability Confirmation of findings Inaccuracy of intervals Lack of significant...
I agree with the conclusion of the essay by Wolf. Mathematical knowledge and philosophical knowledge go hand in hand. One effect can in no way unmistakably proceed from a particular cause than in the case where a quantity of an effect is equivalent to the power created by the cause....
Introduction This paper reports the results of an analysis of data using a two-way factorial ANOVA. The data set is briefly described; the assumptions for the factorial ANOVA are named and tested; the research question, hypotheses, and alpha level are articulated; and the results of the analysis are provided. Finally,...
Introduction The current paper will use the chi-square test in order to check whether there was an association between the class that female passengers traveled in on Titanic, and their chances of being saved from that ship when it sank. After a brief data file description, the assumptions of the...
Determining the validity and reliability of the research instruments when reading a research study When reading and assessing a quantitative research study, it is paramount to determine the validity and reliability of the instruments utilized in that study to understand whether the findings of that study can be trusted. The...
Eliminating bias in research A crucial element of any competent research is objectivity and researchers are responsible for critically examining the methods and conclusions for bias. To help researchers avoid and eliminate biased attitude, a standard of validity and reliability may be instrumental in research (Creswell, 2013). One of the...
Action research is a type of research used in social sciences that implies taking action toward solving problems while conducting the research. Action research has been proved to be an effective method of addressing certain issues that involve human interaction and cooperation (Stringer, 2013). Also, there are many other areas...
Essay on Volcanoes: Introduction The life of human beings has for a long time witnessed occurrences and impacts of different types of disasters. Natural disasters constitute part of many disasters that are likely to occur in the world. In addition, natural disasters are ultimate effect of natural hazards such as...
Introduction Teleportation is described as the action or capability of transferring matter instantly from one point in time and space to another point of the same nature. As much as it was first conjured by fiction writers, Teleportation has been the subject of wide discussions all over. It is generally...
