National Environmental Data Index
The National Environmental Data Index is maintained by the National Atmospheric and Oceanic Administration Environmental Information Service. The service provides a full text search of information from twelve governmental agencies including the US Department of Agriculture, Department of Energy, Department of Interior, Environmental Protection Agency, and NASA. Users can choose to search from all or individual agencies, by type of information, and by several specific subjects. Results display th
Koko's World is provided by the Gorilla Foundation, a nonprofit organization created to "bring interspecies communication to the public, in order to save gorillas from extinction, and inspire our children to create a better future for all the great apes." KokoTV, part of the Koko's World Web site, offers video clips of Koko (the famous signing gorilla) communicating with friends. A recently added clip contains footage of Koko purring, an expression of contentment. In watching this and the eight
A Thin Blue Line: The History of the Pregnancy Test
In today's world, the test for pregnancy is only a pharmacy, and minutes, away. This wasn't always the case, however. Until 1978 no definitive means existed for at-home pregnancy testing. This site, from the National Institutes of Health, traces the history of the test back to its earliest roots at NIH. The site includes historical information on the early Egyptian practice of women urinating on wheat and barley to the more modern research into human chorionic gonadotropin (hCG), the so-called p
Scaling the Map
Students will learn how to determine map distances and map areas using the map scale. They will also get a better feel for how much an area represents on the map in relation to the size they are suggesting for their cavern.
The Big Moon Illusion
Why does the moon appear large while it is on Earth's horizon? Several possibilities are explained here.(01:24)
Thoughts on Race and Ethnicity Through the Mirror of American Literature
Presented by Professor David Tower. This is the fourth lecture in the 2011 GRCC Race and Ethnicity Conference.
Students are introduced to the circulatory system, the heart, and blood flow in the human body. Through guided pre-reading, during-reading and post-reading activities, students learn about the circulatory system's parts, functions and disorders, as well as engineering medical solutions. By cultivating literacy practices as presented in this lesson, students can improve their scientific and technological literacy.
Pathophysiology of Infectious Diseases
Medical Microbiology is a vast and ever expanding complex field. The role of microbes in chronic illness, like coronary disease and arthritis, continues to evolve. For example, in the Emerging Infections and Agents of Biological Warfare Lecture, one will learn that while advances in identification, culture techniques, diagnosis and treatment have led to remarkable improvements in the consequences of infectious diseases worldwide in the past quarter century, newly identified pathogens continue to
A process for technical problem solving is introduced and applied to a fun demonstration. Given the success with the demo, the iterative nature of the process can be illustrated.
A presentation of Monopoly, its characteristics and influences.
Hearing Yourself Teach
Hearing Yourself Teach
Vineyard Wizards - Partners Video Magazine
UC-Berkeley's Yoram Rubin is helping California wine growers map precious water vital to growing the best grapes by using earth-penetrating radar. Vineyard Wizards is a segment from CSREES' Partners Video Magazine's 19th episode, The Soil Explorers. To view the entire episode, go to http://www.csrees.usda.gov/newsroom/partners/soil_explorers.html.
Writing Acrostic Poems
You will visit different Web sites to learn about writing acrostic poems. Then, you will create an acrostic poem of your own.
More Self Study English
This is a course for Dutch (Bachelor) students who need or want to pay some extra attention to their English language skills. In this course you will find four modules with theory and exercises on Listening, Grammar, Vocabulary and Writing. We will also give you links to useful websites. We strongly recommend that you do not try to do this course in as short a time as possible: learning skills takes time, so you will benefit optimally from the course if you spend weeks, rather than days on it.
Fact-sheet outlining the history and form of the symphony.
Principles of Macroeconomics v1.1
Version 1.1 boasts improved coverage throughout the text including significant updates to: Chapters 5 (GDP, Price Level Changes, Business Cycles, and Unemployment) Chapter 6 (Measuring Total Output and Income) Chapter 12 (Government and Fiscal Policy) Chapter 17 (Macroeconomics for the 21st Century) Flat World Knowledge is honored to publish Version 1.1 of this first edition re-launch of Tim Tregarthen’s wonderful principles of macroeconomics book, and proud to bring Tim's incredible talents
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2.3 The role of the operations manager Some people (especially those professionally involved in operations management!) argue that operations management involves everything an organisation does. In this sense, every manager is an operations manager, since all managers are responsible for contributing to the activities required to create and deliver an organisation's goods or services. However, others argue that this definition is too wide, and that the operations function is about producing the right amount of a good or service, a
Some people (especially those professionally involved in operations management!) argue that operations management involves everything an organisation does. In this sense, every manager is an operations manager, since all managers are responsible for contributing to the activities required to create and deliver an organisation's goods or services. However, others argue that this definition is too wide, and that the operations function is about producing the right amount of a good or service, a