Linkage Mapping a Mutation in Arabidopsis
Since Alfred Sturtevant constructed the first genetic map of a Drosophilachromosome in 1913, new mutations have been mapped using his method of linkage analysis. Determining the map position of a new mutation -- and its corresponding gene -- consists of testing for linkage with a number of previously mapped genes or DNA markers. Linkage is the principle that the closer two genes or markers are located to one another on a chromosome, the greater the chance that they will be inherited together as
Gulf Coast Geology Online Interactive Mapping System
This interactive mapping system is one component of the U. S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. This project provides the geologic, geophysical, and geochemical framework for the region. The mapping system displays different aspects of the energy resources which reside in the Gulf of Mexico Basin, one of the major hydrocarbon producing areas of the world.
Environmental Risk Assessment - Approaches, Experiences and Information Sources
This website provides access to a report from the European Environment Agency that gives a broad overview of approaches and experiences on how to assess ecological and human information on health risks. The chapters are targeted to different users such as industry, scientists and policy makers. Links to information sources, organizations, software models, EU legislation, and publications are also provided.
The American Jury: Bulwark of Democracy
"The American Jury: Bulwark of Democracy" is a project of the Constitutional Rights Foundation Chicago and is the national expansion of "The American Jury: Past and Present," conducted in Illinois during 1998-1999. Beginning with a two-week institute in July 1999, "The American Jury" focused on the jury system in the United States. its role in American legal, social, and political life; its origins and history; its adaptations to changes in law and American society; its strengths and limitations
From Silk to Oil: Cross-Cultural Connections Along the Silk Roads
This is a curriculum guide for exploring China's inner Asian frontier and one of the world's oldest and most important trade routes. The 350-page guide features five independent sections. Each examines the geography, ethnic relations and political history, exchange of goods and ideas, religions, or art along the Silk Roads (beginning in the second century BCE). Each includes lesson plans, documents, maps, and board game.
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
World History Survey Course on the Web
World History teachers face many challenges to incorporating primary sources in their teaching—the pressures of coverage in survey courses, the lack of available materials, and inadequate training in dealing with unfamiliar sources from a range of cultures. World History Sources responds to these challenges (as well as the new opportunities offered by the Internet) by creating a website to help world history teachers and students locate, analyze, and learn from online primary sources and to fu
Women in World History
Women in World History is an online curriculum resource center designed to help high school and college world history teachers and students find and analyze online primary sources on women in world history. Materials encourage teachers to integrate recent scholarship and give students a more sophisticated framework for understanding global women’s history. Women in World History reflects three approaches central to current scholarship in world history and the history of women: an emphasis on
Does excessive exposure to violent video games cause violent behavior? Does increased gun availability cause more crime or less? Causal claims permeate everyday life and are constantly the subject of "studies" reported in the newspaper. The material in Causal and Statistical Reasoning examines the nature of causal claims and the statistical sorts of evidence used to support them. The material is contained in: approximately 20 content modules, a repository of over 100 short case studies, and a "C
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
Programming Languages: Application and Interpretation
The book is the textbook for the programming languages course at Brown University, which is taken primarily by third and fourth year undergraduates and beginning graduate (both MS and PhD) students. The text melds these two approaches. Concretely, students program with a new set of features first, then try to distill those principles into an actual interpreter
What is a Mammal? Answers from Dr. Ross MacPhee (Beyond Penguins and Polar Bears Podcast Extras)
Through a series of short video segments, we interviewed Ross MacPhee, curator in the Department of Mammalogy of the American Museum of Natural History (AMNH) to give us a basic understanding about polar mammals. A paleomammalogist, he travels around the world studying mammals of the ancient past as well as those of today. In particular, MacPhee studies woolly mammoths, the not-so-distant relatives of our present-day elephants.
"Urban Sociology in Theory and Practice, Spring 2009"
" This course is intended to introduce graduate students to a set of core writings in the field of urban sociology. Topics include the changing nature of community, social inequality, political power, socio-spatial change, technological change, and the relationship between the built environment and human behavior. We examine the key theoretical paradigms that have constituted the field since its founding, assess how and why they have changed over time, and discuss the implications of these parad
"Revitalizing Urban Main Streets: St. Claude Avenue, New Orleans, Spring 2009"
" This course focuses on the physical and economic renewal of urban neighborhood Main Streets by combining classroom work with an applied class project. The course content covers four broad areas: An overview of the causes for urban business district decline, the challenges faced in revitalization and the type of revitalization strategies employed, The physical and economic development planning tools used to understand and assess urban Main Streets from physical design and economic developme
"Site and Infrastructure Systems Planning, Spring 2009"
" This course is a client-based land analysis and site planning project. The primary focus of the course changes from year to year. This year the focus is on Japan's New Towns. Students will review land inventory, analysis, and planning of sites and the infrastructure systems that serve them. They will also examine spatial organization of uses, parcelization, design of roadways, grading, utility systems, stormwater runoff, parking, traffic and off-site impacts, as well as landscaping. Lectures
"Introduction to Education: Understanding and Evaluating Education, Spring 2009"
" This class uses K-12 classroom experiences, along with student-centered classroom activities and student-led classes, to explore issues in schools and education. Students in this course spend time each week observing pre-college math and science classes. Topics of study include design and implementation of curriculum, addressing the needs of a diversity of students, standards in math and science, student misconceptions, methods of instruction, the digital divide, teaching through different med
My Place Asia Australia
My Place Asia Australia is an innovative educational exchange between Australian schools and students and their counterparts in China, Japan, Korea, India, Indonesia and Vietnam. Partnerships are established between groups of schools in Australia and the above named countries. This website has been designed to link with current curriculum in the Visual Arts and Studies of Society and Environment with a specific focus on studies of Asia for middle school students. The teachers' guide provides pre
Topics on the engineering of computer software and hardware systems: techniques for controlling complexity, system infrastructure, networks and distributed systems, atomicity and coordination of parallel activities, recovery and reliability, privacy of information, impact of computer systems on society. Case studies of working systems and outside reading in the current literature provide comparisons and contrasts. The group project is to write an NSF systems proposal to fund a middle-ware produc
Database Management Systems
A more formal approach to Relational Database Management Systems, compared the way they were covered during Web Applications. Database systems are discussed from the physical layer of B-trees and file servers to the abstract layer of relational design. Also includes alternative and generic approaches to database design and database management system including relational, object-relational, and object-oriented systems, SQL standards, algebraic query languages, integrity constraints, triggers, fun
Worldwide Amphibian Declines
AmphibiaWeb is an online system enabling anyone with a Web browser to search and retrieve information relating to amphibian biology and conservation. This site was inspired by the global declines of amphibians, the study of which has been hindered by the lack of multidisplinary studies and a lack of coordination in monitoring, in field studies, and in lab studies. We hope AmphibiaWeb will encourage a shared vision for the study of global amphibian declines and the conservation of remaining amphi