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5 votes
Saylor.org Free Closed [?] Life Sciences Nutrition SQL Taking derivatives

How does the brain function? How does it interact with the body in order to control and mediate behaviors and actions? Though psychologists have long studied these questions, the workings of the brain remain, in large part, a mystery. In this course, we will explore the field of psychology devoted to the pursuit of these questions: neuropsychology or the study of the structure and function of the brain as it relates to psychological processes. We will study significant findings in the field, noting that technological improvements have often enabled substantial advancements in field research. You may, for example, take MRIs or PET scans  devices used to diagnose medical problems  for granted, but these have only relatively recently enabled researchers to study the brain in greater detail. While a formal background in biology is not required for this course, you will find that neuropsychology relies heavily on the discipline. In fact, psychologists and biologists have often explored similar issues, though t…

4 votes
Saylor.org Free Closed [?] Life Sciences Interest and debt Nursing+research Nutrition SQL Taking derivatives Udemy

This course will introduce you to the psychology behind gender and sexuality, or the study of the different ways our gender roles and sexual identities impact our lives. Although the terms “gender” and “sex” are often used synonymously in everyday speech, this course will assign the terms two different meanings. “Sex” refers to biological differencei.e. whether you are a female or male from a biological standpoint. “Gender” refers to the social and psychological attributes that come along with one’s sex. Though these terms are similar and relate to one another, there is a distinct difference between the two that you should recognize for the purposes of this course. In this course, we will take a look at how our understanding of our own gender and sex can affect different aspects of our functioning, while also identifying the factors in our lives that can impact our gender and sex. While we often assume we know a lot about how gender affects our lives and the lives of the opposite gender, t…

2 votes
Saylor.org Free Closed [?] Mathematics Nutrition Taking derivatives University of East Anglia

“Why is math important?  Why do I have to learn math?”  These are typical questions that you have most likely asked at one time or another in your education.  While you may learn things in math class that you will not use again, the study of mathematics is still an important one for human development.  Math is widely-used in daily activities (e.g. shopping, cooking, etc.) and in most careers (e.g. medicine, teaching, engineering, construction, business, statistics in psychology, etc.).  Math is also considered a “universal language.”  One of the fundamental reasons why you learn math is to help you tackle problems, both mathematical and non-mathematical, with clear, concise, and logical steps.  In this course, you will study important fundamental math concepts. This course begins your journey into the “Real World Math” series.  These courses are intended not just to help you learn basic algebra and geometry topics, but also to show you how these topics are used in everyday life.  In thi…

1 votes
Saylor.org Free Closed [?] Mathematics Nutrition Taking derivatives University of East Anglia

This introductory mathematics course is for you if you have a solid foundation in arithmetic (that is, you know how to perform operations with real numbers, including negative numbers, fractions, and decimals).  Numbers and basic arithmetic are used often in everyday life in both simple situations, like estimating how much change you will get when making a purchase in a store, as well as in more complicated ones, like figuring out how much time it would take to pay off a loan under interest. The subject of algebra focuses on generalizing these procedures.  For example, algebra will enable you to describe how to calculate change without specifying how much money is to be spent on a purchase-it will teach you the basic formulas and steps you need to take no matter what the specific details of the situation are.  Likewise, accountants use algebraic formulas to calculate the monthly loan payments for a loan of any size under any interest rate.  In this course, you will learn how to work with formulas that a…

6 votes
Saylor.org Free Closed [?] Mathematics Nutrition Taking derivatives University of East Anglia

“Everything is numbers.”  This phrase was uttered by the lead character, Dr. Charlie Epps, on the hit television show “NUMB3RS.”  If everything has a mathematical underpinning, then it follows that everything is somehow mathematically connected, even if it is only in some odd, “six degrees of separation (or Kevin Bacon)” kind of way. Geometry is the study of space (for now, mainly two-dimensional, with some three-dimensional thrown in) and the relationships of objects contained inside.  It is one of the more relatable math courses, because it often answers that age-old question, “When am I ever going to use this in real life?”  Look around you right now.  Do you see any triangles?  Can you spot any circles?  Do you see any books that look like they are twice the size of other books?  Does your wall have paint on it? In geometry, you will explore the objects that make up our universe.  Most people never give a second thought to how things are constructed, but there are geometric ru…

6 votes
Saylor.org Free Closed [?] Education Nutrition Taking derivatives University of Leicester

This course is designed to equip you with the basic academic, professional, and personal skills you will need to be successful in college.  You are probably already familiar with some of the skills and topics covered; others will be brand new ideas.  For example, perhaps you have already learned some effective test-taking strategies that work well for you, but you have never heard of the concept of learning styles.  Or, maybe you do know your learning style, but you want to improve your listening skills.  Each student will have a different skill set when they start this course.  In addition, some of the skills this course presents may take a lifetime to master!  The point of the course is to give you, a new college student or a person considering a college education, a purposeful, thorough review of the many tools and skills needed for success and to help you understand how you can improve each of the tools and skills over time.  Keep in mind that the terms “tools” and “resources” can refer to…

4 votes
Saylor.org Free Closed [?] Physical Sciences Hormonal activity Nutrition Taking derivatives University of Leicester

In ASTR101, you will be introduced to our current understanding of the universe and how we have come to this understanding.  We will start with the ancient Greeks and their belief that the universe was an orderly place capable of being understood.  We will continue through history, as we acquired more information on the nature of the universe and our models of the universe changed to reflect this.  This will take us through several different worldviews. As noted above, we will begin with the Greek worldview, which was characterized by the belief that the earth was the immovable center of the universe; this was known as the “geocentric” model.  Although this worldview is wrong in many of its details, it was a very important first step.  It explained the universe well enough that it lasted almost two thousand years.  By 1600, this belief was beginning to be challenged by such people as Copernicus, Kepler, and Galileo; finally, it was completely done away with by the physics of Newton.  By 1700, the…

4 votes
Saylor.org Free Closed [?] Social Sciences Nutrition Taking derivatives University of Leicester

Human societies have always been dependent upon local and regional environments for critical natural resources, and loss of these resources (either due to environmental changes or human overuse) has often reduced a society’s resilience to future challenges.  When resilience decreases, the risk of societal collapse increases.  Today, our globalized, highly connected societies have increased access to environmental resources, yet they leave us more vulnerable to disruptions and disasters that begin in other regions or systems.  By understanding how our societies are connected to each other and to the environment, we can better manage our interactions so that they do not increase the potential for societal collapse.  This course will use a complex systems theory perspective to investigate how coupled human-environment systems interact to either increase or decrease their risk of collapse.  This complex systems approach works across many disciplines, so that human-environment linkages can be understood fro…

3 votes
Saylor.org Free Closed [?] Education Nutrition Taking derivatives University of Leicester

Geography is the study of the physical features of the Earth and its atmosphere including landscape development, weather and climate, and geologic concepts as well as the influence of human activity including cultural, economic, and political activity on those physical features.  Geography students, as they study the many aspects of our physically and culturally diverse world, tend to become more adept at tasks that require both spatial and critical thinking skills. World Regional Geography covers the basic elements noted above but within a regional context.  Ultimately, World Regional Geography is concerned with the physical and human characteristics that make the regions of our world distinctive.  As you progress through the course, the units will discuss each major world region in detail, placing particular emphasis on cultural and societal structures.  Regions will be discussed within a global framework in the hope that you will gain a better comprehension of how the world map is being defined a…

6 votes
Saylor.org Free Closed [?] Visual & Performing Arts Becoming+a+Better+Programmer Bodawala Bonding systems Course Facilitation Limits Nutrition

This course provides an introductory survey of the Western classical tradition, exploring music both as a phenomenon of sound and culture.  The focus of this course is the development of aural skills that lead to an understanding and appreciation of music.  Making use of live performances and streaming audio available on the Internet, we will listen to and explore some of the most important and influential repertoires and genres of music that emerged in the last four centuries: High Renaissance vocal music, the cantatas and oratorios of Bach and Handel, Mozart’s comic operas, the monumental orchestral works of the Romantic movement, and the major musical movements of twentieth-century Europe and America, revealing significant connections with contemporary pop and jazz styles.  These styles have become an enduring part of the world of music in the twenty-first century, traveling out of the concert hall and conservatory into the larger world via movies, television, and the Internet. This course will begi…

6 votes
Saylor.org Free Closed [?] Social Sciences Biostatistics Course+Type:+diploma Digital library Nutrition Taking derivatives Udemy

Sociology is the scientific study of society. As such, it closely examines human interactions and cultural phenomena, including topics like inequality and urbanization and the effects of these on groups and individuals. To do their work, sociologists rely on a philosophy of science called positivism, which you will study in Unit 1. The philosophy of positivism asserts that authentic knowledge, or truth, can only be gained through empirical observations. In other words, we need to be able to experience our observations or use scientific measurement with a form of sensory experience, as opposed to using faith-based or emotional experiences. Another central concept to sociology is that of the sociological imagination. The sociological imagination allows sociologists to make connections between personal experiences and larger social issues. For example, did you know the U.S. has the highest rate of teen pregnancy in the industrialized world? In order to understand this trend, sociologists use scientific methods…

4 votes
Saylor.org Free Closed [?] Philosophy, Religion, & Theology Nutrition Taking derivatives University of Leicester

This course provides an introduction to the history of technology for the Science, Technology, and Society (STS) major. The course surveys major technological developments from ancient to modern times with particular attention to social, political, and cultural contexts in Europe and the United States. You will also think critically about the theory of technological determinism, the ways in which technology has defined “progress” and “civilization”, and the major ethical considerations surrounding today’s technological decisions. This course begins with discussions of the promotion of technology in centralized states of the ancient and medieval worlds: the Roman Empire, Song and Ming China, and the Islamic Abbasid Empire. After a period of relative decline, the states of Western Europe centralized and flourished once again, having benefited from the westward transmission of key ideas and technologies from the East. The focus of the course then shifts to the West, to the technologies of the Renai…

4 votes
Saylor.org Free Closed [?] Mathematics Customer Service Certification Program Nutrition Taking derivatives

In this course, you will study basic algebraic operations and concepts, as well as the structure and use of algebra. This includes solving algebraic equations, factoring algebraic expressions, working with rational expressions, and graphing linear equations. You will apply these skills to solve real-world problems (word problems). Each unit will have its own application problems, depending on the concepts you have been exposed to. This course is also intended to provide you with a strong foundation for intermediate algebra and beyond. It will begin with a review of some math concepts formed in pre-algebra, such as ordering operations and simplifying simple algebraic expressions, to get your feet wet. You will then build on these concepts by learning more about functions, graphing of functions, evaluation of functions, and factorization. You will spend time on the rules of exponents and their applications in distribution of multiplication over addition/subtraction. This course provides students the opportuni…

No votes
Saylor.org Free Closed [?] Education Interpreting data Taking derivatives

English II is the second in a sequence of English courses for high school students. These courses seek to give you the necessary reading, writing, thinking, and research skills to find success in college or the workplace. As the second course, English II challenges you to look deeper within a text for its meaning and provide thoughtful, analytical, and persuasive responses. You will be expected to build literary analysis from the texts as well as outside sources of knowledge. You will first learn to dissect a text for varied levels of meaning, how to interpret this meaning with a critical eye, and how to look beyond the text for its relevance. You will then be expected to read a variety of fiction and nonfiction texts of different lengths, complexities, and genres, and respond to them through questions, annotations, independent research, and essay writing. Texts and assignments will gradually increase in rigor, challenging you to improve the efficacy and complexity of your analysis and writing skills. Bec…

No votes
Saylor.org Free Closed [?] Education Interpreting data Taking derivatives

Eighth-grade English Language Arts will provide you with a strong foundation for high school. Grounded in Common Core State Standards, the content of this course emphasizes critical reading, writing, and thinking. You will read and analyze high-quality literary and informational texts. You will write original texts in multiple genres. Language and its conventions will be emphasized throughout, and opportunities to examine the spoken word will be provided as well. Whether you choose to pursue higher education or the world of work, or both, you will be expected to have certain basic skills in reading, writing, speaking and listening. While you probably won

3 votes
Saylor.org Free Closed [?] Education Nutrition Production+decisions+and+economic+profit Taking derivatives

The SAT is a timed standardized test, taken by most students in their junior or senior year of high school, often required for college admission.  In the increasingly competitive college admission process, students today are looking for any and all ways to improve their candidacy.  One element of your college application that can definitely be improved on to help your chances of admission is your SAT score. The test is made up of 10 sections, drawn from three subjects: reading, mathematics, and writing.  All of these subjects review topics you have already learned in school: critical reading skills, arithmetic, algebra, geometry, grammar, and essay writing.  You already have basic knowledge on these subjects.  However, you can gain an extra edge and improve your score by reviewing the specific material that will be covered on the test and by becoming familiar with the rules and strategies specific to correctly answering SAT questions. Doing well on the test provides important information about you as…

1 votes
Saylor.org Free Closed [?] Mathematics Customer Service Certification Program Nutrition Taking derivatives

Partial differential equations (PDEs) describe the relationships among the derivatives of an unknown function with respect to different independent variables, such as time and position. For example, the heat equation can be used to describe the change in heat distribution along a metal rod over time. PDEs arise as part of the mathematical modeling of problems connected to different branches of science, such as physics, biology, and chemistry. In these fields, experiment and observation provide information about the connections between rates of change of an important quantity, such as heat, with respect to different variables. These connections must be exploited to find an explicit way of calculating the unknown quantity, given the values of the independent variables  that is, to derive certain laws of nature. While we do not know why partial differential equations provide what has been termed the “unreasonable effectiveness of mathematics in the natural sciences” (the title of a 1960 paper by physicist…

1 votes
Saylor.org Free Closed [?] Life Sciences Chemical reactions (stoichiometry) Nutrition Taking derivatives

This introductory course in biology starts at the microscopic level, with molecules and cells. Before we get into the specifics of cell structure and behavior, however, let’s take a cursory glance at the field of biology more generally. Though biology as we know it today is a relatively new field, we have been studying living things since the beginning of recorded history. The invention of the microscope was the turning point in the history of biology; it paved the way for scientists to discover bacteria and other tiny organisms and ultimately led to the modern cell theory of biology. You will notice that, unlike the core program courses you took in chemistry and physics, introductory biology does not have many mathematical “laws” and “rules” and does not require much math. Instead, you will learn a great number of new terms and concepts that will help you describe life at the smallest level. Over the course of this semester, you will recognize the ways in which the tiniest of molecules are involved…

1 votes
Saylor.org Free Closed [?] Life Sciences Chemical reactions (stoichiometry) Nutrition Taking derivatives

Welcome to BIO101B, Introduction to Molecular and Cellular Biology.  This course is intended for the student interested in understanding and appreciating common biological topics in the study of the smallest units within biology: molecules and cells. Molecular and cellular biology is a dynamic field.  There are thousands of opportunities within the medical, pharmaceutical, agricultural, and industrial fields (just to name a few) for a person with a concentrated knowledge of molecular and cellular processes.  This course will give you a general introduction of these topics.  In addition to preparing for a diversity of career paths, an understanding of molecular and cell biology will help you make sound decisions in your everyday life that can positively impact your diet and health. Note that this course is an alternative to BIO101A [1], and that you may choose to take either BIO101A or BIO101B in order to learn about Molecular and Cellular Biology.  These courses cover the same material, but in a slig…

2 votes
Saylor.org Free Closed [?] Mathematics Customer Service Certification Program Nutrition Taking derivatives

This course is designed to introduce you to the study of calculus. You will learn concrete applications of how calculus is used and, more importantly, why it works. Calculus is not a new discipline; it has been around since the days of Archimedes. However, Isaac Newton and Gottfried Leibniz, two seventeenth-century European mathematicians concurrently working on the same intellectual discovery hundreds of miles apart, were responsible for developing the field as we know it today. This brings us to our first question, what is today’s calculus? In its simplest terms, calculus is the study of functions, rates of change, and continuity. While you may have cultivated a basic understanding of functions in previous math courses, in this course you will come to a more advanced understanding of their complexity, learning to take a closer look at their behaviors and nuances. In this course, we will address three major topics: limits, derivatives, and integrals, as well as study their respective foundations and appl…

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