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HazDat Database
HazDat, the Agency for Toxic Substances and Disease Registry's (ATSDR) Hazardous Substance Release/Health Effects Database, is the scientific and administrative database developed to provide access to information on the release of hazardous substances from Superfund sites or from emergency events and on the effects of hazardous substances on the health of human populations. The following information is included in HazDat: site characteristics, activities and site events, contaminants found, cont
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Methods in Science
Effective science instruction is a key component of any course of study for students in the elementary school. This course will provide a basis for-pre-service teachers to gain awareness of national, state, and local standards in science education, as well as, effective teaching strategies that will help teachers meet the various needs of all learners in the public school setting.
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The Whirlpool Galaxy (M 51) and Companion Galaxy
This Hubble Space Telescope image shows the stellar fireworks seen in the core of the Whirlpool Galaxy, also known as M51. The back of this image describes the history of how astronomers have viewed this galaxy over the last 150 years. It also shows the location of specific features in M51, and provides a ground based telescope image that shows M51 with its companion galaxy. The gravitational interaction between M51 and its companion is responsible for much of M51's new star birth.
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Cyanobacteria Health Page
This Centers for Disease Control and Prevention (CDC) Health Studies page focuses on cyanobacteria, single-celled organisms thought to be the origin of plants. Cyanobacteria live in fresh, brackish, or marine water and are of concern to the CDC and Environmental Protection Agency (EPA) because some can form harmful blooms that deplete the oxygen and block sunlight that other organisms need to live. They can also produce powerful toxins that affect the brain and liver of animals and humans. This
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Centers for Disease Control: WONDER
The CDC Wide-ranging Online Data for Epidemiologic Research (WONDER) website provides access to a broad array of public health information. From the WONDER website, users can search for and read published documents on public health concerns, including reports, recommendations and guidelines, articles and statistical research data published by CDC, as well as reference materials and bibliographies on health-related topics. Users can also query numeric data sets on CDC's mainframe and other comput
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EXCITE (Teaching Epidemiology)
This is a collection of teaching materials for teaching students about public health and epidemiology. Materials focus on principles and practices of epidemiology, including the scientific method of inquiry, biostatistics, and outbreak investigation. Exercises allow students to use what they've learned to solve real outbreaks.
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Speech Accent Archive
The speech accent archive is established to uniformly exhibit a large set of speech accents from a variety of language backgrounds. Native and non-native speakers of English all read the same English paragraph and are carefully recorded. The archive is constructed as a teaching tool and as a research tool. It is meant to be used by linguists as well as other people who simply wish to listen to and compare the accents of different English speakers. This website allows users to compare the demogr
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American Women's Dime Novel Project
Dime novels written by women were once enormously popular with their readers, but the genre has been neglected for most of its history by scholars, collectors, and libraries. The genre suffers from the double burden of being both popular and written for working-class women. This project hopes to overcome the history of oversight to both the form and its readers by providing information about the novels themselves, the authors, the readers, and nineteenth century public reaction. This site is a
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Hands on the Land Teaching Materials
Hands on the Land (HOL) is a network of field classrooms stretching across America from Alaska to Florida. HOL is sponsored by Partners in Resource Education, a collaboration of five Federal agencies, a non-profit foundation, schools, and other private sector partners. Public lands comprise approximately one-third of the acreage of the U.S., and you'll soon see they are rich in historical, archaeological and environmental learning opportunities. Through the HOL network of field classrooms, Feder
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Public Lands: America's Largest Classroom
Are you looking for new ways to increase your students' interest and achievement in science, mathematics, and reading? Is student motivation suffering in your classroom? Why not consider taking your teaching outside? Studies have shown that using the environment as a learning tool not only increases student achievement but also helps students develop lifelong learning skills and a greater sense of respect and responsibility. If this approach sounds intriguing, consider the Hands on the Land prog
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West Nile Virus Problem Space
As an emerging disease in the public eye, WNV continues to generate scientific interest as well. Researchers are exploring questions about its origin, evolution, transmission by multiple vectors and host tissues, replication in multiple hosts, viremic period, viral loads, seroconversion and antibody production, detection, vaccine potential, etc. Central to these investigations are the use of molecular data including nucleic acid sequences and the use of bioinformatics.
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BEN: BiosciEdNet
This site provides access to more than 4,000 reviewed resources covering 76 biological science topics: agriculture, anatomy, bacteriology, biochemistry, biodiversity, biotechnology, botany, cardiology, cell biology, ecology, environment, evolution, genetics, geography, human biology, immunology, marine biology, microbiology, molecular biology, neurobiology, pathology, pharmacology, physiology, public health, respiratory biology, soil biology, virology, zoology, and others. Registration required.
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The Dose Makes the Poison -- Or Does It?
News reports frequently include stories about toxic chemicals in our food, water, and environment. But what does it mean to label a substance either "toxic" or "nontoxic"? Toxicity indicates the degree to which a substance is poisonous to biological organisms, including humans. The traditional way to test toxicity is to count how many laboratory organisms die or suffer impaired health when exposed to various concentrations of a substance. However, in recent years this method of estimating the d
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A Quantitative Study of Litter and Soil Invertebrates Utilizing the Berlese Funnel
This exercise is meant to familiarize students with invertebrates that inhabit litter and soil and to help them appreciate the importance of these organisms in the environment.
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Origines de l'Impersonnel dans l'antiquité : négation-transgression à partir de Bataille / S. Rou

Remarques sur quelques origines supposées de l'Impersonnel dans l'antiquité tardive : la négation comme transgression à partir de Bataille. Sylvain ROUX. Colloque international organisé par le Laboratoire ERRAPHIS (Equipe de Recherches sur les Rationalités Philosophiques et les Savoirs) et EuroP
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The Future of Iraq: the media and public response to the Iraq Commission
Following a series of hearings, Channel 4 aired the findings of the Channel 4/ Foreign Policy Centre Iraq Commission in a special programme presented by Jon Snow on Saturday 14 July 2007. The Commission, the equivalent of the US Iraq Study Group, is an independent, cross-party Commission which has produced recommendations on the future of Britain's role in Iraq. The POLIS event will be the first public debate on the findings of the Iraq Commission. Through incorporative panel debate, it will gau
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The Road to Copenhagen: a global deal on climate change
Ed Miliband is Secretary of State for Energy and Climate Change. He was previously Minister for the Cabinet Office and Chancellor of the Duchy of Lancaster, where he was responsible for helping to coordinate work across Government, and leading the Government's efforts to tackle social exclusion, support the Third Sector and coordinate the improvement of public services. From 2006 to 2007, he was Minister for the Third Sector, supporting charities, social enterprises and community organisations.
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Greatness and Limits of the West: reflections on an uncompleted project
A lecture to mark the intellectual legacy of Ralf Dahrendorf, director of LSE from 1974 to 1984, and one of Europe's most eminent sociologists and public servants of the post-War period. Lord Dahrendorf passed away in June 2009. Heinrich August Winkler is an internationally acclaimed scholar and one of the most distinguished historians of modern Germany.
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Fitting the finance into fashion
Fantasy fashion may rule the runway at New York Fashion Week but behind the scenes designers are all business.
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Japan eyes G20 forex support network
Japan is looking to expand a currency support network at a G20 meeting this week to prevent financial crises in Asia, the Nikkei daily reported.
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