Calibrated Peer Review: Introduction - Why Study Geology?
In this activity, students read an article entitled "Why Study Geology?", then write an essay addressing points listed in the Writing Prompt. After this, students are introduced to the process of Calibrated Peer Review and evaluate their papers. On this Starting Point page, users can access information about the exercise's learning goals, context for use, teaching notes and tips, teaching materials, assessment ideas, references and topics covered.
For many years scholars have recognized that late nineteenth-century Durham, North Carolina makes an ideal case study for examining emancipation, industrialization, immigration, and urbanization in the context of the New South. "With its tobacco factories, textile mills, black entrepreneurs, and new college," the historian Syd Nathans observes, "Durham was a hub of enterprise and hope." By the early twentieth century, Durham became renowned for its vibrant entrepreneurial spirit. Both W.E.B. Du
How language works - The cognitive science of linguistics
Students studying linguistics and other language sciences for the first time often have misconceptions about what they are about and what they can offer them. They may think that linguists are authorities on what is correct and what is incorrect in a given language. But linguistics is the science of language; it treats language and the ways people use it as phenomena to be studied much as a geologist treats the earth. Linguists want to figure out how language works. They are no more in the busin
Bad blood - A case study of the Tuskegee syphilis project
Syphilis is a venereal disease spread during sexual intercourse. It can also be passed from mother to child during pregnancy. It is caused by a corkscrew-shaped bacterium called a spirochete, Treponema pallidum. This microscopic organism resides in many organs of the body but causes sores or ulcers (called chancres) to appear on the skin of the penis, vagina, mouth, and occasionally in the rectum, or on the tongue, lips, or breast. During sex the bacteria leave the sores of one person and enter
Reading for Philosophical Inquiry
In this introduction to philosophical thinking, we will read some essays specially chosen from four main areas of interest: (1) the philosophy of life, (2) the philosophy of religion, (3) ethics, and (4) metaphysics and theory of knowledge. Although our approach is not comprehensive, it is reasonably representative of some of the more significant areas of philosophical inquiry. The readings are intended to illustrate the interrelations between these subject areas of philosophy and, as well, to p
Discrimination, Distrust, and Racial/Ethnic Disparities in Antiretroviral Therapy Adherence Among a
Objective: Although discriminatory health care experiences and health care provider distrust have been shown to be associated with health care disparities, little is known about their contribution to racial/ethnic disparities in antiretroviral therapy adherence. We therefore sought to assess the extent to which discriminatory health care experiences and health care provider distrust influence treatmentrelated attitudes, beliefs, and self-reported adherence in a national sample of HIV-infected pa
Racial Differences in Cardiac Catheterization as a Function of Patients’ Beliefs
Objectives. We examined racial differences in cardiac catheterization rates and reviewed whether patients’ beliefs or other variables were associated with observed disparities. Methods. We did a prospective observational cohort study of 1045 White and African American patients at 5 Veterans Affairs (VA) medical centers whose nuclear imaging studies indicated reversible cardiac ischemia. Results. There were few demographic differences between White and African American patients in our sample.
The New Paradigm for Financial Markets: The Credit Crisis of 2008 and What It Means
In the midst of the worst financial upheaval since the Great Depression, George Soros explores the origins of the crisis and its implications for the future. Soros, whose breadth of experience in financial markets is unrivalled, places the current crisis in the context of decades of study of how individuals and institutions handle the boom and bust cycles that now dominate global economic activity. 'This is a once in lifetime moment', says Soros in characterising the scale of financial distress
Where Now For the United States After the Election?
The 2008 race for the White House has been the most exciting in recent American history. But will it make much difference to the United States and the rest of the world who wins: Obama or McCain? Michael Cox is a professor of international relations at LSE. Jessica Mathews is president of the Carnegie Endowment for International Peace. Rob Singh is a fellow of the RSA and an associate fellow of the Institute for the Study of the Americas.
Human Security in an Age of Turbulence
Mary Kaldor is a prolific author who has written widely on a range of key issues over the years ranging from the 'Baroque Arsenal' (1982) a study that challenged the logic of militarism and the belief that more weapons meant more security, through to her groundbreaking 'New Wars'(1999) a book that reveals the new forms that organized violence will take in the 21st century. Mary Kaldor today is one of the most influential and respected alternative voices in the field of applied international poli
Learning How to Cite Judith Butler
This lecture explores the production of critical value and competency in contemporary feminist theory. Robyn Wiegman is Professor of Women's Studies and Literature and former Director of the Women's Studies Program at Duke from 2001-2007. Her publications include American Anatomies: Theorizing Race and Gender (1995), Who Can Speak: Identity and Critical Authority (1995), Feminism Beside Itself (1995), AIDS and the National Body (1997), The Futures of American Studies (2002), and Women's Studies
HIV/AIDS In Uganda: How Anti-Retrovirals Change People's Lives.
Until only a few years ago, an AIDS diagnosis in Africa was seen as the harbinger of an inevitable and lingering death. In rich countries, anti-retroviral therapy has made AIDS a manageable condition for most infected people. The challenge has been to provide such treatment in resource constrained settings, particularly in Africa. In a unique study combining sophisticated quantitative and qualitative analysis, Antonieta Medina Lara and Barbara Nyanzi-Wakholi examine the way that the roll out of
Entrepreneurial Strategy and Assessment
This course provides a continuation of the CUSB Entrepreneurial Studies Concentration. The course objectives focus on critical analysis of opportunity assessment and entrepreneurial strategy. Specifically, the course covers analysis of the strategic challenges involved in the initiation, evolution, development, and control of entrepreneurial ventures. Course activities will primarily involve the investigation of: (a) critical issues facing leaders of entrepreneurial firms, (b) proposed solution,
Kentucky Pioneer (1941)
This film follows pioneer families along wilderness roads to Kentucky. Shows their schools, recreation and everyday tasks, such as weaving, soap-making, cooking, carpentry and candle-making. (11min)
Find the Missing Leg of a Right Triangle
The legs of a right triangle are the sides that are adjacent to its right angle. Sometimes we have problems that ask us to find a missing length of one of these legs. This video explains how to use the Pythagorean theorem to find a missing leg of a triangle, but only if the length measure of the hypotenuse and the other one of the legs is known. (1:27)
14.02 Principles of Macroeconomics (MIT)
This course is designed to introduce classic macroeconomic issues such as growth, inflation, unemployment, interest rates, exchange rates, technological progress, and budget deficits. The course will provide a unified framework to address these issues and to study the impact of different policies, such as monetary and fiscal policies, on the aggregate behavior of individuals. These analytical tools will be used to understand the recent experience of the United States and other countries and to a
7.340 Regenerative Medicine: from Bench to Bedside (MIT)
Regenerative medicine involves the repair and regeneration of tissues for therapeutic purposes, such as replacing bone marrow in leukemia, cartilage in osteoarthritis or cells of the heart after a heart attack. In this course, we will explore basic mechanisms of how cells differentiate into specific tissues in response to a variety of biologic signaling molecules. We will discuss the use of such factors for in vitro tissue production. We will also study the cellular mechanisms involved in the cl
11.125 Exploring K-12 Classroom Teaching (MIT)
Subject uses K-12 classroom experiences, along with student-centered classroom activities and student-led classes, to explore issues in schools and education. Topics of study include design and implementation of curriculum, addressing the needs of a diversity of students, standards in math and science, student misconceptions, methods of instruction, the digital divide, teaching through different media, and student assessment.
Stem Cells: Programming and Personalized Medicine
After years of relentless lab work, rising and falling expectations, and the challenge of a sometimes hostile public, Rudolf Jaenisch says, “The scenario that looked like a fantasy … has come closer to reality. We can study complex human diseases in a Petri dish and potentially contribute to therapy.” In this l
Active galaxies provide a prime example of high energy processes operating in the Universe. This unit gives an overview of active galaxies, including the supermassive black holes that power the engines at their centres, and the emission processes by which we detect and study them. It also gives practice in mathematical techniques for analysing data and theoretical models.