PURPOSE: A simple Excel-based workbook with worksheets as a front end for the AT&T GraphViz Graph Layout software suite. BioGrapher enhances Excel-based tools developed in the Chemistry and Biology Departments at Beloit College to allow for convenient visualization of graphs and graphical connections that are important in systems and computational biology, molecular biology, biochemistry, and genetics.
The Greenomes site is part of a laboratory- and Internet-based curriculum to bring college students up to the minute with modern plant research. Plant molecular genetic and genomic research still lags behind medically-oriented research on microbes and higher animals. As a result, there are relatively few lab experiences that expose college-level students to the growing insights into plants offered by genomic biology.
DNA Sequencing Used to Illustrate Mutations and Evolution
This workshop, which is half wet lab and half Internet lab, uses DNA sequences to examine the relatedness of different species. DNA from several insect and/or fish species are compared. This chapter includes instructions for extracting DNA from gels and making PCR products. We prepare PCR products to send to a computerized automated sequencing facility. (No radioisotopes are used in this sequencing!) We recover sequence from the facility over the Web as four-color graphics on a computer screen a
The implications of the Eightfold path
Dr Mike Lucas explains the implications of a new business model based on Buddhist economics, and how it could promote a new governance structure re-connecting the corporation with the community.
United States EVI from Summer, 2000 to Spring, 2001.
Traditional satellite-based mapping of vegetation vigor and amount is based on the way vegetation interacts with red and infrared light. Occasionally, however, those two signals are not enough. MODIS measures light reflected from Earth at a variety of wavelengths, and the Arizona researchers incorporate the additional information into their Enhanced Vegetation Index (EVI). The EVI has increased sensitivity within very dense vegetation, and it has built-in corrections for several factors that can
Reel American History Project
The general goal of the Reel American History project is to foster critical thinking about a matter of enduring cultural attention, especially where young people are concerned: the formation of our national identity. Reel American History is designed to be a "Collaborative Shared Resource". It aims at being a large, ongoing, cumulative, collaborative project that involves many students and many faculty over a long period of time. We strive to engage students in authentic learning – making st
When Everything Looks Like a Nail: Graph Models of the Internet
The general appeal of abstracting real-world networks to simple graphs is understandable and has been partly responsible for fueling the new field of "network science". However, as the Internet application has demonstrated, such abstractions that ignore much of what engineers consider as critical come at a price. For example, they can lead to the study of graph models that have little in common with the real-world networks that motivated these models in the first place. In turn, they tend to foc
State releases images it says show Russia fired on Ukraine
The U.S. State Department releases images that it says offer evidence that Russian forces fired across the border at the Ukrainian military last week. Nathan Frandino reports. Subscribe: http://smarturl.it/reuterssubscribe More Breaking News: http://smarturl.it/BreakingNews Reuters tells the world's stories like no one else. As the largest international multimedia news provider, Reuters provides coverage around the globe and across topics including business, financial, national, and internatio
SpaceTEC®, the National Science Foundation's Center of Excellence for Aerospace Technical Education, is the focal point for providing aerospace related post-secondary technical education for aerospace employees. To achieve national certification status, candidates must meet minimum established pre-requisites and successfully pass the computer-based knowledge exam and the oral and hands-on practical exams conducted by authorized SpaceTEC® Examiners (STE's). This site has information about Space
Putting DNA to Work
This site looks at where DNA is found, similarities in the DNA of humans and other species, and how traits are inherited from one generation to the next. Learn how DNA (deoxyribonucleic acid), discovered 50 years ago, is used today to detect diseases, improve crops, and catch criminals. The museum has identified unique, inquiry-based activities related to this exhibit (physical and virtual) that are designed for middle and high-school students and adhere to the National Academies' National Scien
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
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
7.3 Disposal requirements
Health, safety and risk assessment are of paramount importance both in the laboratory and the field. This unit will help make you more aware of the hazards and risks involved in laboratory and field-based research work, as well as giving you an overview of the legal requirements attached to this work. The unit discusses issues involved in the handling chemical and biological agents, basic safety procedures and common field-work hazards.
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
Fisheries Learning on the Web
FLOW is a comprehensive curriculum about the Great Lakes ecosystem with three core units: Food Web, Water and Fish. Geared toward upper elementary and middle school educators, standards-based lesson content features hands-on activities.
Literacy for Globalists Project
The Literacy for Globalists Project is a web-based citizen self-education curriculum about America's global affairs. Our goal is to empower participants -- Globalists -- to engage, broaden, and enrich a national discussion of U.S. foreign policy, supplementing the input of media and policy makers with the voices of citizens.
Headwaters Province - Idaho and Montana: Earth Science Studies in Support of Public Policy Developme
This resource contains an organized database of resources that provide geoscience data and interpretations to the Federal Land Management Agencies (FLMA) that are basic to sound policy and land-stewardship practices. U.S. Forest Service (USFS) National Forest and Bureau of Land Management (BLM) Resource Area Management Plans for the Headwaters Province are in revision, with completion dates from 1999-2003. USFS Regions 1 and 4 have made National Priority Requests for Mineral Resources Program (M
Examine human impact on the land surface of the Earth as well as evidence of natural processes in this key that emphasizes hands-on interpretation of USGS imagery. This quiz introduces students to the concepts of Remote Sensing, and challenges them to think about the human and physical processes at work that are changing the Earth's surface.
The USGS has developed a national inventory of significant topographic changes based on seamless multitemporal elevation data and land cover data. The National Elevation Dataset (NED) and the Shuttle Radar Topography Mission (SRTM) data form a unique pair of seamless elevation datasets that can be used to detect and analyze 20th century topographic surface changes in the United States. The need for more comprehensive information on the nature and extent of recent human geomorphic activity led t
Two great sites to teach students about cybersafety I have written quite a bit about cybersafety in regards to parents, te
I have written quite a bit about cybersafety in regards to parents, te