Ohio and Erie Canal National Heritage Corridor
is a travel itinerary of 50 houses, farms, churches, historic districts, and other sites. Learn about the first organized American settlement in the Northwest Territory (1772) and the history and impact of canals and railroads. Read essays on transportation, ethnicity, industry, and preservation.
Using Ion Exchange Chromatography to Separate Proteins
This activity website, hosted by the National Health Museum Activities Exchange, explores protein purification using ion chromatography. Students will separate a positively charged lysozyme from a negatively charged albumin at a neutral pH using ion exchange chromatography. The site includes information for the teacher, instructions and follow-up questions for students, and a list of supplies.
Finding Common Ground
Finding common ground helps students make informed decisions to conserve temperate forests in the United States and central China, habitat of the endangered giant panda. Through classroom activities, on-line simulations, and field investigations students learn about the important role temperate forests play in local and global ecosystems. Action steps culminate in a Class Conservation Action Plan. In the course of this curriculum students locate the biome in which they live, explore a local habi
Gulf Coast Geology
This website is part of the Environmental Protection Agency's Gulf of Mexico Program. The program includes projects encompassing everything from improving septic systems to planting seagrass to protecting habitats. All projects aim to improve the ecological and economical health of the region. The site provides information about Gulf Coast geology as well as links to information about the Ice Age.
Kõrv loodusesse - loodushelid ja helid looduses
Loodushelid ja helid looduses. Veebilehed info ja illustratsioonidega vastavatest liikidest, võimalik kuulata helindeid. Kõrv loodusesse kasutab kahte erinevat kokkusurutud helifaili formaati: mp3 ja real audio. Üldjuhul võimaldab mp3-formaat paremat kvaliteeti, kuid faili maht on suur. Real audio on väiksema failimahuga, kuid sellega kaasneb kehvem kvaliteet. Aeglase ühenduse korral on seetõttu otstarbekam valida real audio helindid. Kiirema ühenduse korral tasub kuulata parema kvalitee
The Virtual Body - Virtuaalne keha
Ülevaatlik lehekülg inimese ehitusest. Inglise ja hispaania keeles.
Cleaner Energy Cooler Climate: Developing Sustainable Energy Solutions for South Africa
For South Africa, finding a policy approach that balances the increasing demand for energy with the need for sustainability, equity, and climate change mitigation is a particular challenge. Through energy modelling indicators of sustainable development and policy analysis, Harald Winkler builds a rich and detailed case study illustrating how a development-focused approach to energy and climate policy might work in South Africa. Moreover, with recent recordsetting global crude oil prices, he poin
(Not) a Great Text (but) a Big Question: The Protection of Information Bill
In the wake of the controversy surrounding the Protection of Information Bill, UCT's Gordon Institute for Performing and Creative Arts (GIPCA) presents a panel discussion entitled,Not a Great Text but a Big Question: The Protection of Information Bill. Veteran writer, philosopher, academic and former Vice Chancellor of UCT, Professor Njabulo Ndebele, leads the panel that includes Professor David Benatar from UCT's Department of Philosophy and Tony Weaver Assistant Editor of the Cape Times. The p
Philosophy: the nature of persons
What is a person? This unit examines this philosophical question concerning the nature of personhood. You will examine whether a 'person' is the same as a 'human being', and look at whether it is our free will that in the end defines us as a 'person'.
Global Longwave from CERES
CERES stands for Clouds and the Earths Radiant Energy System.
Zoom in to Florida: June 17, 1998
Zoom in to northern Florida as seen by SeaWiFS on June 17, 1998
Principles of Human Nutrition
Principles of Human Nutrition (222.641) provides an integrated overview of the physiological requirements and functions of protein, energy, and the major vitamins and minerals that are determinants of health and diseases in human populations. Topics include the following: Dietary sources, intake levels, physiological role, and requirement of major nutrients; The biological determinants of nutrient requirements and the assessment of nutrient status in individuals and populations; The role of nutr
Water and Sanitation Needs in Complex Humanitarian Emergencies
Presents a historical overview of the influence of water and sanitation on human health; types of water and sanitation facilities and equipment presently available and particularly suited to refugee populations displaced by war, famine, drought, and economic turmoil; and methodologies for assessing and quantifying water and sanitation needs.
Tropical Environmental Health
Inadequate water supplies and lack of sanitation facilities represent major hazards to the public health in many parts of the world. In spite of the International Water Supply Decade, (1980-1990) there are more people without facilities approaching minimum standards now than existed at the beginning of the program. Without improvements in these areas, there can be no hope that there will be an overall improvement in the health of the nations which constitute the Third World. Yet appropriate tech
Public Health Biology
Offers an integrative molecular and biological perspective on public health problems. Explores population biology and ecological principles underlying public health and reviews molecular biology in relation to public health biology. Modules focus on specific diseases of viral, bacterial, and environmental origin. Uses specific examples of each type to develop the general principles that govern interactions among susceptible organisms and etiologic agents. Devotes special attention to factors tha
Principles of Industrial Hygiene
Principles of Industrial Hygiene provides an introduction to the field of industrial hygiene and to occupational health in general. The instructor focuses on introducing concepts, terminology, and methodology in the practice of industrial hygiene and identifies resource materials. The class would benefit those wishing to pursue a Master's degree in industrial hygiene, those wishing to complete a certificate in occupational health, or for students in allied health fields needing a basic understan
Pharmaceuticals Management for Under-served Populations
Students will be guided to analyze problems and develop strategies based on real world drug management issues including regulations, manufacture, procurement, distribution, safety, policy, financing and the unique aspects of international pharmaceutical trade, the role of the World Trade Organization - Trade-Related Aspects of Intellectual Property Rights (WTO-TRIPS), government, non-governmental organizations (NGOs) and individuals/programs in the selection and use of pharmaceutical products. C
Global Tobacco Control
Provides an introduction to global tobacco control. Presents the health and economic burden of tobacco use worldwide and highlights practical approaches to tobacco prevention, control, surveillance, and evaluation. Examines transnational tobacco control issues, including the following: the interpretation and packaging of epidemiologic evidence for policy makers, the determinants of tobacco addiction, the economics of global tobacco control, tobacco industry strategies, legal foundations for regu
Ethics of Human Subject Research
Ethics of Human Subject Research (2 credits) is offered by the Department of Health Policy and Management and the Distance Education Division, Johns Hopkins Bloomberg School of Public Health and The Phoebe R. Berman Bioethics Institute, Johns Hopkins University. The course introduces students to the ethics of human subject research. Ethical theory and principles are introduced, followed by a brief history of research ethics. Topics covered in lectures and moderated discussions include informed c
Ethical Issues in Public Health
Lectures and small group discussions focus on ethical theory and current ethical issues in public health and health policy, including resource allocation, the use of summary measures of health, the right to health care, and conflicts between autonomy and health promotion efforts. Student evaluation based on class participation, a group project, and a paper evaluating ethical issues in the student's area of public health specialization.