1151 samples of this type
Abstract The aim of this research is to review the origin and subsequent development of calculus over the years through the analysis of two great mathematicians; Isaac Newton of England and Leibniz Gottfried of Germany. It’s clear that calculus served as the quantitative language of science for more than three...
Introduction Boolean algebra was formulated by George Boole who was a self-educated English mathematician between the periods 1815 to 1864. It basically involves the triumphant application of algebraic techniques to logic. The algebraic laws developed by Boole are fundamentally similar to those of binary arithmetic where essential symbols are inferred...
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...
One of the approaches to research design is called the case study method. It consists of describing a case, which may be of interest, for instance, because it is very common or highly atypical, and extensively analyzing it to explore, explain, or describing it in detail (Holly, 2014; Polit &...
Introduction The organization’s functioning should be analyzed profoundly based on the data obtained from the exploration of the customer’s expectations and satisfaction level: 1, 10, 11, 16, 19. It is crucial to conduct constant evaluations to obtain relevant numbers concerning this issue. However, it is also essential to analyze the...
The ongoing COVID-19 pandemic became a challenge not only for humanity’s health but also for economies and businesses worldwide. The most significant challenge was imposed in small and medium enterprises (SME), requiring rapid adjustments and modifications in organizational structure to adapt to the situation (Klein & Todesco, 2021). Marketing research...
The Venturi effect is of particular importance in fluid dynamics, characterizing the pressure drop of a fluid as it flows through narrow spaces. The Venturi effect is named after the Italian scientist Giovanni Battista Venturi, who is also known for his work in optical physics (Gallitto et al., 2021). The...
Emission tomography, a type of nuclear imaging, is extremely sensitive and may be used to study a wide range of physiological and pathological processes. The basis for nuclear imaging is the detection of gamma rays generated by radionuclides introduced into the organism. A PET/CT scan is a combination of a...
Introduction In Australia, all types of soils characteristic of the tropical, subequatorial, and subtropical natural belts are represented in a regular sequence. In the region of humid tropical forests in the north, red soils are widespread, changing towards the south by red-brown and brown soils in moist savannas and gray-brown...
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...
Article Critique Typically, during research, an investigator has to be physically present to collect data; this can influence the respondent’s response and behavior. The consequence of the participant’s responses is altered or biased results. Unobtrusive information collection methods may be used to resolve some of these data errors. The purpose...
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...
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...
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...
Introduction Man’s study of Astronomy dates back to the pre-history period. Man was driven by many things to study Astronomy. One of these reasons was for religious purposes. Some heavenly bodies were considered as gods especially the sun. Besides, man studied Astronomy to help him come up with a calendar...
The objective of this project is to learn about the geological processes that formed some of the rock formations in the province of Ontario. The samples were viewed at the Royal Ontario Museum in Toronto in the Earth’s Treasures gallery. This gallery contains several hundred mineral and rock samples from...
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...
The strategy uses for this study is going to be quantitative. In quantitative research, your aim is to determine the relationship between one thing (an independent variable) and another (a dependent or outcome variable) in a population. Quantitative research designs are either descriptive (subjects usually measured once) or experimental (subjects...
Introduction Qualitative research is a popular alternative to quantitative methods; it is widely used in social research, as well as in psychology and anthropology. Whereas quantitative research methods allow uncovering the general trends and tendencies, a qualitative methodology can be used to explain and provide a basis for certain patterns...
Data Analysis In qualitative phenomenological studies, data analysis is based on the idea of thematic analysis that includes several specific steps. According to Braun, Clarke, and Terry (2014), the key phases of thematic analysis are the preparation of data for analysis and familiarization with them, coding, identifying themes, reviewing themes,...
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)....
Introduction Scientism is a philosophical position that precedes scientific knowledge and methods over all other forms of knowledge and explanation. It proceeds from the idea that science is the only credible and reliable source of knowledge about the world. While the scientific approach undoubtedly has its merits and usefulness, there...
Introduction The Scientific Revolution of the 16th-17th centuries largely shaped the face of the modern world. Science gradually separated from religion and philosophy and gained sufficient autonomy to accelerate scientific and technological progress (McClellan & Dorn, 2015). This revolution did not start in all branches of science simultaneously. It is...
Introduction Linear and angular motion, two fundamental concepts in physics, can be seen in numerous scenarios around us. Both forms of motion exhibit distinct features that can be scrutinized, reckoned, and possibly enhanced. Linear Motion One unique instance of linear motion is a sled sliding down a snow-covered slope. This...
Introduction Since its inception, dedication has significantly contributed to developing many areas of society. This concept is often considered the basis for many discoveries and innovations worldwide. At the same time, Greek deduction was one of the reasons why there was a division between ancient Greek mathematics and ancient Egyptian...
Introduction It is vital to note that with the recent advancements in astrophysics, aerospace engineering, and astronomy, the topic of human space colonization is no longer considered far-fetched but rather a realistic goal. The National Aeronautics and Space Administration (NASA) is actively working on the project of Mars colonization. However,...
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,...
Probability Sampling Probability sampling is the method that is based on the premise that all the members of the population have an equal possibility of being chosen for study or observation. It usually includes such main sampling types as simple random, systematic, stratified, and cluster samplings (Etikan and Bala, 2017)....
The structure of our planet, Earth, includes seven primary layers. The inner core is a solid one, which is made mainly of iron and nickel. Its radius is 1220 kilometers, and it is boiling. However, the Earth’s outer core is recognized as a liquid layer. Still, its components are the...
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,...
Introduction to Professional Research Research is very important in the modern world as having created a lot of theories people want to have the confirmation of what they have predicted. The scientific approach to the research is very important as only in this way one may consider the theory in...
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...
Research design is very critical in determining the validity, reliability, and generalizability of the findings. For the research findings to be credible, they must pass statistical tests of validity, reliability, and generalizability. Since positivists support the use of empirical evidences in the criminal justice system, they apply statistical tests quantitatively...
Bias means deviations of outcome or conclusions from the reality or lack of internal authenticity in epidemiological studies. Selection, information and confounding are three types of biases (Recall bias can be a threat to Retrospective and Prospective Research Designs, 2011). Recall bias is a variety of information bias that threatens...
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...
Introductions A reasonably new hypothesis as regards the demise of the universe gives a depiction of phantom energy ripping planetary bodies in space and ultimately all fragment of matter in an unbelievable end to time. Based on science it is just about the most revolting idea ever conceived. This study...
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...
Grandma, science is good at making people have a sense of cognitive dissonance; the unpleasant internal contradictions felt when presented with the knowledge that is contrary to what one earlier perceived. Such a form of cognitive dissonance can give people a little trouble when they are attempting to comprehend why...
Introduction Social science is an interdisciplinary field of study that seeks to explore aspects of human society. The fundamental roles of research in this field of study are not particularly hard to discern given the analytical approach it takes in its attempt to explore the aspects of human society. An...
Correlational research Correlational research is a quantitative research method that tries to determine if there is a relationship or covariation between two or more quantitative variables which are collected from the same subjects or a group of subjects. The subjects must be from the same participants if any correlation is...
Introduction Population is a very important variable to study and understand as everything that we do is centered at people and therefore, to understand the needs, aspirations and also to fulfill the same it is very useful to have a very good understanding of head count. The world is divided...
Introduction In a deductive argument, it is impractical for the basis to be true but the end bogus. In this case, a deductive argument is an argument in which the conclusion follows from the generalizations. On the other hand, deductive logic is the capability of distilling the pertinent facts and...
Different branches of science have among its purposes one common aim, which is explanation. Different scientific, methods related to different areas of science, tends to describe and frame the unexplained and unknown. In terms of geology and oceanography, one of the subjects attracting the minds of the scientists is concerned...
Introduction Tectonic force are those kinds of forces that originate from beneath the surface and alter the surface configuration of the earth due to lithospheric plate movement. (Marko, 2002) Plate tectonic movement is the movement of the continental plates. It is believed that the earth was once a continuos land...
Introduction Albert Einstein was born on March 14,1879 at Ulm, in Wurtemberg, Germany. He was the most recognized scientist in history. As a child, Einstein had speech difficulties, but he was also the top student in his elementary school (Rosenkranz, Ze’ev, 2005). Initially, Einstein started taking interest in deductive reasoning...
Introduction The critical evaluation of scientific works is an integral part of the learning process due to the fact that it allows retrieving meaningful information as well as training one’s cognitive skills. Thus, the focus of this assignment is on the critical analysis of an article of a choice from...
The exploration of space is one of the strategic goals humanity is likely to focus on in the nearest future. Astronauts have traveled to the Moon and have spent months during quite lasting spaceflights. It has been acknowledged that long-term space travel is associated with various adverse psychological effects (Anderson,...
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...
Fact vs. Theory vs. Hypothesis vs. Law Facts, theories, hypotheses, and scientific laws are fundamental elements in science. For example, something that has been consistently validated and is generally accepted as accurate is referred to as a fact (Thomas, 2021). Facts are based on empirical data and are perceived as...
Experimental, quasi-experimental, and non-experimental research are distinguished depending on the tasks and methods of studies. Experimental studies have several groups of participants assigned randomly, with the intervention being controlled. In quasi-experimental studies, participants may not be allocated to comparison groups or may not be randomly assigned. In a non-experimental study,...
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...
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,...
This week’s assigned readings explore repeated measures and independent samples in psychology research, and there are multiple sources that address the concepts’ applicability to real-life research scenarios in plain terms. In his brief article located at the website of an online data management education portal, Patel (2020) explains the purpose...
Hypotheses testing in daily life can promote a better understanding of various events and people that an individual deals with daily. For instance, hypothesis testing may reveal how people around the individual treat them. This paper aims to describe the testing of a hypothesis stating that only close people, including...
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-,...
Introduction Statistical research is one of the most popular modes of examining patterns and variable associations. It entails collecting a large amount of numerical data and analyzing it to make meaningful conclusions. Its three most important phases are data collection, analysis, and interpretation. Often, data analysis can only occur when...
In various industries, calculation and forecasting techniques are applied to identify the relevant outcomes and consequences of decisions or interventions. In particular, the two most common approaches are utilized – deterministic and probabilistic. According to Muriana and Vizzini (2017), one of the main values of deterministic models is an opportunity...
Introduction The applied research and the traditional academic research methods derive their processes and procedures from the generalized definition of research. Research is the scientific process through which solutions to problems are derived from statistical inferences (Salkind, 2006). The notion of finding a solution to the current problem is the...
L-alanine is “one of the 20 amino acids common in proteins” (Zhuan-Ping and Wen-Hui, 2012). It is manufactured in the muscles with lactic acid acting as its primary raw material. Consequently, it is converted to pyruvate, an important molecule in the production of sugar (glucose). L-alanine is categorized under the...
Carrying out a nursing research presupposes managing a huge set of responsibilities, the safety of the research subjects being the key one. As a result, a nursing specialist in charge of a research must make sure that the study subject should not face any major threats in the process. Since...
The Novum Organum is one of the most known philosophical works by Francis Bacon. This book was published in 1620 in Latin for the first time. With time, this work has been translated into several languages in order to spread the offered theory all over the world and provide other...
Methodology The research will use a combination of quantitative and qualitative approaches to obtain a conclusion. The quantitative part consists of a survey that aims to incorporate the viewpoint of every resident of the country. The qualitative aspect will work with secondary sources, reviewing contemporary scholarly literature on the topic...
Since time immemorial, science has been an integral part of our lives giving us a better understanding of the reality around us. With science, there have been many incredible changes with some being beneficial while others have been destructive. Nonetheless, it cannot be denied that science has been very instrumental...
“Functions are mathematical ideas that take one or more variables and produce a variable. You can think of a function as a cook that takes one or more ingredients and cooks them up to make a dish. Depending on what you put in, you can get very different things out”....
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 History of Batteries (Types – Production – Consumption) in Europe, the USA and China One of the most revolutionary ideas at the time of the invention was the battery. A battery is defined as a device where energy is stored and delivered through electrical means. Alessandro Volta invented the...
Introduction Combinatorics is a section of mathematics that is primarily used for efficient counting of various things. At the basic level, it addresses such problems as enumerating all the ways in which a certain structure with some given properties can be arranged, or proving if such a structure could exist....
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...
Isaac Newton was a famous English physicist, mathematician, astronomer, and theologian. He contributed greatly to different fields of study. But how exactly did he come up with his ideas? Newton made his discoveries with the help of mathematics, physics, and astronomy. There are also a lot of anecdotes about Newton...
Introduction The question of objectivity in the practice of science is problematic for various reasons. First, scientific theories are based on objectivity claim that they have unique access to truth. This assertion is premised on the argument that empirical science, or what is commonly known as measurable science, can validate...
Introduction Learning statistics can help in making everyday decisions based on data analysis. You do not have to make thorough studies of statistical reports; it is enough to switch on a TV or grab a newspaper. Nearly every piece of news contains some statistical data. With the news, there is...
Introduction Although stabbing appears to be a major crime across the world, there is no evidence that research discuses this issue exclusively. A lot of research generalizes stabbing as an assault crime (SpotCrime, 2011), and studies the effects of stabbing on victims in this respect. Different assault crimes have different...
Abstract Participant observation is the most widespread of all forms of the investigative, elaborate and systematic observable plan. Introduction Observation is either the action of a human being which comprises of obtaining information of the outside world by means of the senses or the recording of information using technical equipment....
Reliability is the measure that shows how often the research presented the same results after the same tests were done. The reliability of a test or research depends on its frequency and consistency. The results of the test or research are considered reliable in case if the same outcome was...
Introduction Data collection in qualitative research helps to answer the “why, how, and what” of the phenomenon under investigation. This is unlike in quantitative research in which the data collection is used to address the “how many” or “how much” of the phenomenon under investigation. This means that in qualitative...
The method to be used in acquiring the data to be used in making the inferences, analysis, conclusions and recommendations within the field of education in this case; is the research methodology of using case studies to study and learn the area of focus. However other supporting research methods will...
Introduction Palaeomagnetism is basically concerned with the analysis of natural remanent magnetization (NRM) of rocks in bid to come up with a clear understanding of the crust’s magnetic field. Professor Blackett and Nagata have been credited for taking this study a notch higher since its establishment. Most of the discoveries...
Introduction Mission and vision statements are very important in business. Mission and vision statements constitute the most important drivers towards a company’s goals. Despite of the importance of mission and vision statement, some managers fail to take time when preparing them. This leads to mission and visions that have little...
Introduction Mountains are landform that ascends well higher than its environs, usually displaying steep slope, a comparatively limited summit region, and significant local relief. They are formed by processes like faulting, folding, or up warping of the earth’s surface as a result of plate movements. The Rockies in North America...
Introduction If one was to consider a star that shines ever so brightly in the sky, it is quite ironic to see that the center of many fairy tales is actually nothing more than a ball of plasma that is held together because of its own gravity and is luminous...
Introduction Validity refers to the degree to which counts from a measurement stand for the variable they are meant for. Conversely, the term reliability denotes the constancy of an investigation or test. These two concepts go hand in hand during research and contribute to the credibility of the investigation. This...
Introduction The light spectrum is the combination of all the wavelengths of energy produced by a light source. Three types of the spectrum can describe almost every light source: continuous, absorption, and emission. A continuous spectrum is emitted by hot objects, such as light bulbs or flames. If dark lines...
Introduction Robert Hooke was one of the most significant scientists of the 17th century. While his research and discoveries were often argued by his rival Isaac Newton, it is impossible to question the importance of his developments in such fields as physics, astronomy, biology, and medicine. This outstanding figure had...
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)....
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...
What is the theory? The theory is a set of basic principles (that are accepted as given), and of research methods that allow to derive new conclusions from these principles and/or to explain existing phenomena by employing them. The most telltale definitions and examples of theories can be provided by...
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...
Explanation of qualitative and quantitative data Research studies require the collection, analysis and interpretation of data, which helps to infer about the population. Qualitative data are collected from study respondents in the form of a specific language that is easily understood by researchers conducting a study. Researchers use qualitative data...
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...
Conversation Analysis (CA) is the technique used to investigate and analyze the structures and processes of social interactions between human beings. CA is primarily focused on casual conversations but it also deals with the non-verbal forms of social interaction. CA’s research methodologies have evolved to include advanced forms of social...
Criminologists can define a theory in various ways. In the second chapter, Schmalleger gives two different definitions of this concept and then suggests his own (29). To summarize all of them, a theory refers to a set of propositions that are connected to each other and provide an explanation of...
Introduction All planets in the solar system experience are varying weather conditions and seasons. However, the occurrence of seasons on other planets is distinct from the conventional system of winter, autumn, summer, and spring that is experienced on earth (Carson, 11). It may seem hat the weather system is different...
Canada and the US are countries that are located in the American continent. Both countries are relatively large, and they occupy a large part of the North American region (Reynolds 7). Canada and the US are countries that have many similarities, although they are slightly different in terms of resources,...
Introduction In the present laboratory work, an experiment was conducted to study the free-fall dynamics of vertically falling bodies. For such bodies, measuring the points of position and the time it takes to pass a specific position can help determine the instantaneous velocity. Subsequently, constructing a graph of the dependence...
Introduction D. M. Pan seeks to determine whether using square footage is a good benchmark for listing home prices. This report is based on statistical analysis to determine if the square footage of a house is a good indicator of the listing price using real estate data for all U.S....
Age problems are algebraic, dealing with people’s current, past, and future ages. According to Ventura‐Campos et al. (2022), age-related word problems typically compare two different points in a person’s life. If the problem involves a single person, it is like an Integer Problem. In addition, if an age problem includes...
Introduction A correct understanding and interpretation of the concepts of mathematical statistics used in the analysis of the obtained data are essential for accurate decision-making. Statistical methods enable one to narrow the interval of uncertainty in their decision-making. Incorrect application of statistical tools leads to false conclusions and interpretations of...
Surveys Research that uses a survey as its method is a structured approach that involves a systematic and unbiased way to gather qualitative data on a chosen topic. It consists of creating a set of standardised questions with fixed short response options presented to the target population to analyse the...
In recent years astronomers are becoming more interested in studying the space objects situated relatively close to Earth. While the cosmos is still not fully discovered and has potentially numerous unknown aspects, it represents both the field of scientific research and potential danger. Therefore, this paper aims to identify two...
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...
Generally, qualitative and quantitative studies are two types of research conducted in science. The first type is designed to learn as much as possible about the properties of the phenomenon or object being analyzed. There are no strict criteria for how information is collected — a free form can be...
Descriptive statistics, despite their simplicity, are quite powerful tools. These short ratios summarize any given data by central trend analysis or data distribution analysis (Logan, 2021). This approach allows one to obtain general information without the need for detailed analysis quickly. This is especially useful in cases where the volume...
The current obsession with space discoveries leaves enough room for innovative developments in the area that are expected to take humanity closer to interplanetary missions. According to Thisdell, the United Arab Emirates (UAE) represents one of the most vigilant countries when it comes to space missions. With the aid of...
The study of science implies not only the presence of talent, but first of all, it requires aspiration and a strong desire. Without these characteristics, it will be complicated, and not many will be able to engage in this field. However, there are people with disabilities who could prevent them...
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...
A mixed method research design is a research approach that primarily utilizes both quantitative and qualitative methods in order to cover a wide range of data assessment criteria. It is stated that it is comprised of seven main aspects, which include complexity, plan, typology, integration, timing, theory, and purpose (Schoonenboom...
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...
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 Life is a beautiful thing. However, the beauty of life is usually analyzed in a few basic physical factors without the incorporation of our basic human form. Socially, the beauty of life is analyzed from a general point of view like human relationships, love, generosity, material enjoyment, magnificent landmarks,...
Experimental Objectives To determine the specific gravity of different metallic objects that are denser than water To determine specific gravity of a liquid To determine the specific gravity of wood which is less dense which water is denser that it Theory By definition, density ρ0 of a substance is “a...
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,...
Introduction Heat transfer is a common process in most machines, especially where two surfaces are in contact. The process is conceptualized as energy in transit. The transfer of heat is used to perform work, for example when the parts of the machine are in motion. Heat can also be generated...
The two major types of statistical inference are hypothesis testing and confidential intervals. We use these two methods to make inferences. The difference between the use of the confidence intervals and hypothesis testing in inferential statistics is that the two have different goals. In hypothesis testing, we make some claim...
In order to conduct a complete qualitative research and present a cohesive qualitative research plan, it is necessary to match the structure and topic of the study with existing data collection and management techniques. There are specific patterns and models for organizing data that would immediately allow a researcher to...
Introduction Contemporary socio-political state involves continuous problem identification and solution debate, in which there is no one universal right or correct approach. Rittel and Webber (1973) in their paper, explore the roots of such debates and examine strategies people use to tackle social, political and economic dilemmas. Problems that once...
Every kind of research demands a clear and properly structured methodology for it to be successful. What is demanded from a researcher is that he or she should understand the main components of the scientific research method and be ready to ground his or her thoughts and ideas reasonably and...
Introduction Mobile learning is a relatively new study area founded effectively and efficiently integrating mobile computing and digital learning technologies. Now more than ever, learners are able to acquire knowledge at any time and from any place. Thus, mobile learning has revolutionized the era of digital learning, making it easier...
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 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...
The history of Leonardo Fibonacci and Fibonacci numbers Many people who have done some units in mathematics have come across the name Fibonacci. Fibonacci is one of the middle age scholars that have contributed highly to mathematic but most especially to the knowledge of numbers. Fibonacci was born Leonardo Pisano...
Introduction Fabrication is a term common to the industrial world. It makes reference to the processes that facilitate shaping up of metals including cutting, bending and assembly among others.. The process to be used are of often guided by the material requirements for the end product desired. Modern technology has...
The word implies a set of interconnected events and phenomena. It means that nothing emerges, develops, and disappears without introducing some changes to an external environment. That is why it is possible to mention that the world consists of dynamic systems, and it is necessary to find appropriate tools and...
Concepts of terms and terminology are critical in science and research. The term provides accuracy, clarity, and understanding of scientific thought. Terminology forms part of the specialized vocabulary, into which not common words and phrases calling subjects and concepts of various spheres of people’s professional activity included. There are specific...
People have been trying to study the level of intelligence and improve it in different species for centuries. Many types of research and studies in various subjects, such as biology, neurobiology, psychology, psychiatry, philosophy, etc., have been written over the years. It can be suggested that people are close to...
Theoretical Model This section will present a discussion of: explained purpose of the project; the purpose of theoretical ideas does to the project; the dependent and the independent variables; the proposed econometric model; the signs of coefficients and does semi log models or double log functional forms use non-linear in...
Introduction Qualitative research has unique characteristics that set it apart from quantitative research. The fundamental difference between qualitative research and quantitative research is the nature of the data that each of them uses. While qualitative study deals with narrative data, the quantitative study deals with numerical data. In addition to...
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...
Introduction Several methods have been suggested by scientists by which to achieve faster than light (FTL) travel. This contrasts the theory of Einstein, which purports gravity is a space-time distortion that is produced by positive energy. Nature operates with a law that creates constraints on the duration and magnitude of...
Introduction In the field of statistics, statistical inference denotes the method of using statistical techniques to obtain conclusions from groups of statistics, which come up from methods that are affected by indiscriminate variation. Examples of such sources of variation include observational inaccuracies and random sampling among others. Preliminary basics 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...
Instructional Environment The facilitative approach is used for creating the study environment. This approach creates an environment of collaboration and involves activities with time to interact with the content of the course and one another. However, participants in a clinical placement always appreciate standing by and only listening or even...
Quantitative and Qualitative Research Methods Research work in social work is either qualitative or quantitative in nature. Qualitative research, according to Neill (2007, p. 1) is used when the data that is gathered, or the research that has been performed, can not be quantified or assigned numerical weight. For example,...
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...
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...
The earth is made up of three main layers namely the crust, the mantle, and the core. The crust is a thick solid rock, the mantle also referred to as magma is a thick molten rock and the core has an eccentric slid surrounded by liquid. Temperatures inside the core...
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...
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....
The choice of the research approach is an important decision because it determines further validity and reliability of the study results. The selected approach, qualitative or quantitative, defines the research design, methods of data analysis, and generalizability of the results. Quantitative research is usually more formal, objective, and applies a...
Introduction Authored by Nate Silver, the book ‘The Signal and the Noise: Why Some Predictions Fail, but Some Don’t’ is an informative piece that discusses how the process of making critical decisions based on the analysis of future results is a natural and part of the human nature. It shows...
The choice of the research approach depends on the goals set and the questions to be answered. The two approaches are based on two quite different philosophical paradigms. In terms of the qualitative philosophical view, it is believed that there are multiple realities, which creates various contexts that should be...
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...
Overall, the discriminant analysis and the multiple regression are similar in that they both construct a weighted linear combination of scores on several independent variables (Warner 2013). This combination ought to be optimal, meaning that it should predict the scores on the outcome variable from the scores on the predictor...
People use the scientific method to address the problems affecting them. The scientific method is effective because it reduces bias and prejudice. Individuals can use the scientific method to solve their every-day problems (Trefil, 2012). This discussion highlights two scenarios that describe the use of the scientific method. The Mysterious...
Introduction There are numerous sources of information that scholars and students can use in their research. They include, among others, journal articles, books, newspaper articles, and online resources. However, the bulk of these resources do not meet the validity requirements for them to be used in scholarly work. For example,...
Correlation Test To establish the nature of correlation that exists between mindfulness and two forms of happiness, namely, subjective happiness and Oxford happiness, Spearman’s correlation test was used. According to Coolican (2014), Spearman’s correlation test is suitable in the analysis of ordinal data because it is a nonparametric test, which...
According to the data provided in the Periodic Table, a common isotope of Nickel has 28 electrons, 28 protons and 31 neutrons (Schaller Section 28). The difference between covalent and ionic bonds is often reduced to the state of matter, in which they traditionally occur, yet there is a bit...
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 This laboratory work investigated the balance of forces leading to a state of equilibrium. In particular, in the course of the experiment, pulleys were placed on the Force Table, which was weighted with weights of different masses. Under the action of gravity, the pulleys’ center of gravity shifted regularly...
Qualitative Research Methods Qualitative research is a method that often uses open-ended and interactive communication to obtain data. Busetto, Wick, and Gumbinger (2020, p. 234) further described it as collecting and analyzing non-numerical data such as text or video to understand concepts and experiences. This research method can either be...
