PSYC 105 - Lecture 14 - 10/25/2010
PSYC 105 - Lecture 14
World of Crickets
These four activities, use crickets to teach the scientific process to elementary and middle school students. Students will make observations and record data on the types of food that crickets like to eat. In another lab, students determine if crickets respond to light or dark. A “Crickthermometer” activity asks students to design an experiment to find out whether they can predict air temperature by counting the number of times a cricket chirps. In the last activity, “The Musical World of
Confederate Veteran Reunion, 1906, Mobile Alabama 10
This image is from a set of black and white photographs taken to commemorate the Confederate States of America Veteran Reunion held in Mobile, Alabama, on November 20-22, 1906. The highlight of the reunion was a parade through the streets of Mobile. Major General Geo. P. Harrison was commander for the event. Colonel Harvey E. Jones was Adjutant General and Chief of Staff. Brigadier Generals commanding the brigades were Jno. W.A. Samford (1st), P.D. Bowles (2nd); J.N. Thompson (3rd), and J.W. Bus
Hotel Russel Erskine, Huntsville, Alabama
This image is a colorized photograph of the Hotel Russell Erskine in Huntsville, Alabama. Postcard text: (back) Hotel Russell Erskine, Huntsville, Ala., 150 rooms, each with bath circulating ice water electric fan and radio. Stamped in red: (front) Proposed headquarters; (back) Huntsville invites Rotary District Conference 1931.
Canary in a Coal Mine (MWV16)
Coral reefs are dying a death of a thousand cuts and their disappearance threatens not only the incredibly diverse ecosystem that depends on them, but also human health and welfare. In this episode of MicrobeWorld Video marine scientists Ove Hoegh-Guldberg, Ph.D., chair of marine studies at the University of Queensland in Brisbane, Australia, and Kiho Kim, Ph.D., director of the environmental studies program at American University, explain the important relationship between microbes and corals,
Vestavia Temple and Gardens, Birmingham, Alabama 1
This image is a colorized photograph of Vestavia, country home of Mr. Geo B. Ward, crest of Shades Mountain, Birmingham, Alabama. Postcard text: (back) Vestavia is located on the crest of Shades Mountain about 6 miles from Birmingham, Alabama. It is the country home of George B. Ward and is a replica of the temple of Vesta at Rome. The building is 186 feet in circumference rising to a height of 70 feet, and its twenty columns are 9 feet each in circumference.
A New Tool for Epidemiology: The Usefulness of Dynamic Agent Models in Understanding Place Effects o
A major focus of recent work on the spatial patterning of health has been the study of how features of residential environments or neighborhoods may affect health. Place effects on health emerge from complex interdependent processes in which individuals interact with each other and their environment and in which both individuals and environments adapt and change over time. Traditional epidemiologic study designs and statistical regression approaches are unable to examine these dynamic processes.
Soil community analysis along a salt gradient using denaturing gradient gel electrophoresis of PCR-a
Many studies of hyper saline environments have been performed, mainly on aquatic systems. However, the microbial community in terrestrial thallasohaline environments has not been studied extensively. To our knowledge, this is the first study of a natural terrestrial thallasohaline environment using polymerase chain reaction (PCR) and denaturing gradient gel electrophoresis (DGGE). We studied the great salt plains (GSP) for this purpose. The GSP is a perfect example of an extreme environment. The
Head of Albert Einstein
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Evaluation of springback prediction capability using uniform pure bending
The aim of this study is to develop uniform pure bending as an objective test for determining the accuracy of springback prediction by employing different FEA techniques. A complete theoretical solution for the bending moment and change in sheet thickness is available only for uniform pure bending of perfectly plastic sheets. However, plastic hinging develops naturally in simulations of bending perfectly plastic sheets. We have developed a method to prevent plastic hinging and achieve uniform pu
Design and evaluation of composite car-front subframe rails in a sedan and its corresponding occupan
Today occupant safety is of a prime concern to every car manufacturer. New standards are being set for the safety of the occupant in different crash scenarios like frontal head on collision, angle impacts, side impacts, rear impacts and rollover. Among these standards, frontal impact is one of the fatal crash scenarios that lead to death of scores of people in the United States and across the globe. The automotive mid-rail is the main load carrying/energy-absorbing component in a event of fronta
The histories of each: a collection of short fiction
The used couch -- Indian graveyard -- Heart disease -- Tree house -- Cravings -- Henderson’s grocery.,Thesis (M.A.)--Wichita State University, Dept. of English.,"May 2006."
Erste Gedaechtnisrolle 1852
Document commemorating the laying of the cornerstone of the synagogue of the seccesionist Orthodox community in Frankfurt, the Israelitische Religionsgesellschaft, in 1852 ( = Erste Gedaechtnisrolle).,Document commemorating the laying of the cornerstone of the synagogue of the seccesionist Orthodox community in Frankfurt, the Israelitische Religionsgesellschaft, in 1852 ( = Erste Gedaechtnisrolle).
Novel inhibitors of human leukocyte proteinase 3
Chronic obstructive pulmonary disease (COPD) is a multifactorial disorder that is associated with an influx of macrophages, neutrophils and T-lymphocytes to the lungs and the extracellular release of several proteases, including serine (proteinase 3, elastase, cathepsin G), cysteine (cathepsin S) and metallo- (macrophage metalloelastase, MMP-12) proteases, leading to a protease/antiprotease imbalance. The pathogenesis of COPD arises from an imbalance between the levels of proteases and their end
Distinguished Innovator Lecture Series: Cynthia Dai
Cynthia Dai, Dainamic Consulting, Inc.
A seasoned entrepreneur, Cynthia Dai has co-founded several high technology start-ups and served on the executive team of both early-stage and public ventures. This hands-on experience combined with strong operational skills in marketing, engineering and finance has enabled Ms. Dai to build or reposition companies for rapid growth. Ms. Dai's strengths as an Interim Executive lie in attracting results-oriented senior management teams, developing strong busi
The end and the beginning:a model for analyzing visual/verbal news broadcasts of protest coverage
This project brings together two areas of prior research: framing and visual rhetoric. Framing as it relates to news coverage of protests constitutes the core theoretical foundation. In using prior research by McLeod, Gitlin, and Lee, we see how news coverage can potentially bias an audience against protestors. However, this research focuses extensively on newspapers or transcripts of televised news. Consequently, by combining visual theories like semiotics, gestalt, and film theory into a visua
Are women still experiencing gender discrimination in income and employment positions?
The purpose of this research is to examine the gender pay-gap and the potential factors that contribute to income inequality. Since passing the Equal Pay Act the median weekly earnings of women is still just $0.72 for every dollar men earn. To put this in context the pay-gap in 1970 was $0.62 and in 1992 it was $0.75 (Institute for Women’s Policy Research, 1993). Secondary data analysis of the 2003 American Time Use Survey purports the potential reasons why the pay-gap still continues. This re
Three-Dimensional Modeling, Animation and Rendering Using Blender 3D Software
The Blender 3D Design course is intended to offer students an introduction to the world of computer generated 3-D modeling and animation. As an introductory course, it provides a basic understanding of the skills and techniques employed by 3-D designers in a wide range of applications. This course updates and replaces Three-Dimensional Modeling, Animation and Rendering Using Blender 3D Software (2006), previously on Tufts OCW. In this course we will explore basic mesh modeling, applying textures
Force and Strategy
This course examines the political, economic,military, and ethical factors affecting the use and utility of military force in international relations. Students will study the political and decision-making process by which nations decide to use military force as well as the major arms control agreements of the post-World War II period, including negotiations currently under way.
Producing Films for Social Change
This is an intensive, hands-on editorial and production course in which students pitch their ideas and then research, report, produce, shoot, write, and edit their own short documentary films on social issues affecting the local community, the U.S., or the world. Readings and discussions focus on current news, media ethics, media literacy, the declining credibility of the press, journalists? responsibilities to the public, social justice issues, First Amendment principles, corporate media owners
