Hypoxia Zone: Modeling Stratified Waters
Sampling of aquatic microorganisms reveals a surprising feature of many open water systems - stratification. Students can model the effects of reducing nutrient loads to surface waters on microbial populations and oxygen levels within the Mississippi River basin and Gulf of Mexico Hypoxia Zone. Planktonic and benthic microbes occupy distinct zones in stratified water columns. Explore how the benthic consumer populations respond to environmental cues such as changes in sunlight, wind effects, o
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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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Calling All Students: Facts About Toxic Substances and the Environment
This site provides information on toxic substances that may be found in our homes, schools, and neighborhoods. It provides links for kids, parents, and teachers to other government websites that offer information, teaching aids, and curriculum guides on consumer and environmental health.
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London, England - Study Abroad
The current era presents the most energetic and challenging of times for North American study abroad programs, given intensifying concerns with such urgent international issues as globalization, transnational migration, ethnic and religious encounters and collisions, planetary environmental concerns, world health, and the turbulent state of global finance. Students study in what is arguably the world's most cosmopolitan city, a located suited for engaging with such crucial international prioriti
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Transport Processes in the Environment, Fall 2004
Introduction to momentum and scalar transport in environmental flows, with emphasis given to river and lake systems. Derivation and solutions to the differential form of mass conservation equations. Topics include: molecular and turbulent diffusion, boundary layers, dissolution, phase partitioning, bed-water exchange, air-water exchange, settling and coagulation, buoyancy-driven flows, and stratification in lakes.
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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
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Global Warming WebQuest
Global warming has become one of the most pressing issues facing the United States and the world. The following webquest, based on the Koshland Science Museum's exhibit Global Warming: Facts and Our Future, was designed primarily to introduce high school and middle school students to the complicated issues surrounding global warming and climate change. Through participating in a fictitious scenario, students will take an active role in determining how and why climate is changing and how humans m
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AP Environmental Science Course Material
One of the most rewarding and challenging aspects of teaching an advanced placement environmental science course is finding enriching field and lab activities for your students. These labs have been developed by an experienced team of environmental science educators in partnership with the Environmental Literacy Council. Each lab has been the subject of an extensive peer review by a number of experienced environmental science educators. The content of this initial collection is varied, and APES
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Where Do We Grow From Here?
This package of resources and lesson plans was developed to support social studies and science teachers in integrating these topics within the regular curriculum. Government, policy and planning, economics, geography, and a myriad of environmental issues are encompassed with the Smart Growth concept, and Smart Growth provides a rich source of topics for classroom investigations. Our goal is to facilitate the involvement of teachers and students in authentic government and environmental issues. T
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Fundamentals of Die Casting Design
This book describes the fundamentals of design of the die casting process and die mold/runner. It is intended for people who have at least some knowledge of the basics of fundamental science, such calculus, physics etc. This book will benefit the die casting engineer (the project and process engineers) as well as managers and anyone else who deals with the die casting operations will find this information useful.
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Power Up
Enter the world of PowerUp, a free, online, multiplayer game that allows students to experience the excitement and the diversity of modern engineering! Playing the game, students work together in teams to investigate the rich, 3D game environment and learn about the environmental disasters that threaten the game world and its inhabitants. Teacher's guide and lesson plans included.
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5.7 Fonts
Effective communication is the key to a successful presentation. This unit will provide you with a systematic approach to develop the necessary skills. It is important to understand that effective presentation skills can be practised and learned. It is the content of your presentation, and the simple delivery of clear and reasoned arguments, which will help you to achieve your objectives.
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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

חדש - קבצי קול של הרצאות
במסגרת הרחבת החומרים הניתנים בחינם לקהל הרחב הוספנו הקלטות קוליות של הרצאות (mp3). ההרצאות הועלו לערוץ ההרצאות של האוניברסיטה הפתוחה באתר iCast.

כרגע שולבו הרצאות בתחום פילוסופיה יוונית וכן בתחומי חינוך ומנהיגות. קבצי הקול נלקחו מת
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Sustainability at Missouri State
Why is sustainability important? What is Missouri State doing to be a sustainable campus? How can students be sustainable? Students and staff from environmental management, facilities management, dining services, residence life and services and the student government association answer these questions and discuss what sustainability means to the campus community.
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HHMI Research Introductions: Kristine Nolan
The Research Introductions Series, sponsored by a grant from the Howard Hughes Medical Institute, introduces students to the breadth of research happening at the University of Richmond. In these short, informal presentations, UR science, computer science, and mathematics faculty present their current research and discuss ways undergraduates can become involved in an undergraduate research experience. This talk features Kristine Nolan, Assistant Professor of Chemistry. For more on Dr. Nolan visit
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Will Marcellus Shale drilling be taxed?
Tom Murphy, co-director of the Marcellus Shale Center for Outreach and Research (M-COR) answers a question from the audience as to whether natural gas drilling in Pennsylvania will be taxed. The atrium of the Penn State Downtown Theatre Center was standing room only last Wednesday for the first Research Unplugged event of the fall semester, a conversation with Marcellus Center for Outreach and Research co-directors Michael Arthur and Tom Murphy on the economic and environmental impacts of Marce
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Michael Arthur narrates animation of the drilling process
Michael Arthur, Professor of Geosciences and Co-Director of the Penn State Marcellus Center for Outreach and Research, walks the audience through an animation of the natural gas drilling process. The atrium of the Penn State Downtown Theatre Center was standing room only last Wednesday for the first Research Unplugged event of the fall semester, a conversation with Marcellus Center for Outreach and Research co-directors Michael Arthur and Tom Murphy on the economic and environmental impacts of
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Security and Privacy?
The Information Networking Institute celebrated its 20 year anniversary in April 2010. This panel discussion, moderated by Pradeep K. Khosla, Dean, College of Engineering; Philip and Marsha Dowd Professor, Electrical and Computer Engineering, discussed how Carnegie Mellon is driving research over the hurdle of this dichotomy between security and privacy. Panelists were Alessandro Acquisti, Associate Professor of Information Technology and Public Policy, Heinz College; Lorrie Cranor, Associate
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Aris Candris: Role of Nuclear Power in an Energy-Constrained World
Carnegie Mellon University's top-ranked College of Engineering launched a new Leadership Speaker Series Oct. 11 by hosting Westinghouse Electric Company CEO Aris Candris (CIT'74, '79), who discussed the role of nuclear power in today's energy-constrained world. Candris also talked about the factors that are causing the growing need for energy and a comparison of yesterday's and today's nuclear industry. He was joined in the discussion by a panel of Carnegie Mellon energy experts, moderated by
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The Protohaus Project
Alfred University MFA student Ann Holley designed and built Protohaus, with about 150 square feet of living space, using as many recycled, reused and/or sustainable materials as possible. The house, located on AU property, is completely "off-the-grid:" powered by solar energy, with propane-powered refrigerator and stove. Holley will live in the house this academic year as both an art and environmental project.
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