Olympians continually search for ways to improve their athletic performance, trying to improve technique, mental preparation and rest. How do elite athletes use science to maximize their performance? How does exercise affect the body? And what do we know about the original Olympic games?
Finding the Empirical Formula from a Molecular Formula
Elemental analysis is a useful qualitative analysis technique since it allows us to check if a sample is consistent with a given molecular formula. For instance, suppose we believe our sample is benzene (C6H6). We can compare the following:The empirical formula (CH) obtained from the molecular formula of benzene (C6H6); The empirical formula obtained from a elemental analysis of the sample. If the two empirical formulae do not agree, then the sample is not benzene. If the formulae agree, then ou
Exploration and experimentation with letter forms and page layout for expressive communication. Fundamental typographic principles, font recognition, and analysis of both historical and post modern design theory. Emphasis on content, form, and technique for effective use of typography in ads, posters, newsletters and other visual communications.
Introduction to Political Philosophy
This course is intended as an introduction to political philosophy as seen through an examination of some of the major texts and thinkers of the Western political tradition. Three broad themes that are central to understanding political life are focused upon: the polis experience (Plato, Aristotle), the sovereign state (Machiavelli, Hobbes), constitutional government (Locke), and democracy (Rousseau, Tocqueville). The way in which different political philosophies have given expression to various
Toolkit: Unit 6 - School-based aftercare.
The purpose of this toolkit is to use a brainstorming technique to come up with creative ideas respond to the challenge of providing aftercare support for vulnerable learners. To use the ideas from the brainstorming session to inform the development of a draft set of ideas for an aftercare strategy.
Medicine Games: MRI
Play a game and find out about a Nobel Prize awarded discovery or work! Magnetic resonance imaging, MRI, represents a breakthrough in medical diagnostics and research. Worldwide, more than 60 million investigations with MRI are performed each year. In 2003, this imaging technique was awarded the Nobel ...
Restorer: An Example of Constant Data Gaps
Restorer is a visualization technique for indicating the location of missing data in a scientific visualization. Rather than filling missing data regions with interpolated data colored with the same scale as real data or simply leaving such regions empty, the restorer technique fills the regions with ...
Restorer: An Example of Time-varying Data Gaps
Restorer is a visualization technique for indicating the location of missing data in a scientific visualization. Rather than filling missing data regions with interpolated data colored with the same scale as real data or simply leaving such regions empty, the restorer technique fills the regions with interpolated data colored with a color table with only luminance values. This technique allows missing data to be indicated clearly without distracting from the content of the real data.
General Classification of Igneous Rocks
These lecture notes are part of a series of lectures available on the geology department website at Tulane University. Topics covered include criteria for the classification of igneous rocks, field identification of minerals present in hand sample, thin section examination and chemical analysis. The ...
"Game Design, Spring 2008"
" An historical examination and analysis of the evolution and development of games and game mechanics. Topics include a large breadth of genres and types of games, including sports, game shows, games of chance, schoolyard games, board games, roleplaying games, and digital games. Students submit essays documenting research and analysis of a variety of traditional and eclectic games. Project teams required to design, develop, and thoroughly test their original games."
André Lalande, dans son vocabulaire technique et critique de la philosophie, définit le langage selon une double acception. Il le définit d'abord comme « l'expression verbale de la pensée soit intérieure soit extérieure ». Une telle définition cadre bien le langage dans le domaine social : mais il faut ...
In this exercise, students examine several components of reasoning with the purpose of helping the student see how these are used in developing a personal problem solving technique. The students work through three exercises: determining an object in a sealed box, identifying a series of unknown household ...
Sister Chromatid Differentiation and Exchange in Chinese Hamster Ovary Cells in Culture
This laboratory exercise is designed to illustrate the semi-conservative mode of DNA duplication through the expression of sister chromatid differentiation (SCD), the single-stranded nature of the eukaryotic chromosome organization, and the mutagenic effects of certain chemical or physical agents through induced sister chromatid exchange (SCE). Through individual work and/or a group project, students will learn the basic cell culturing and cytogenetic techniques for chromosome studies, especiall
Species Diversity, Island Biogeography, and the Design of Nature Reserves
This field and laboratory investigation is an open-ended exercise designed to test predictions from island biogeography theory using various-sized fragments of leaf litter arthropod communities as "island" systems. Litter islands are constructed in a deciduous forest and students collect samples of leaf litter and extract arthropods using the Berlese Funnel technique. After arthropods are collected, students learn identification techniques, compute diversity indices, construct dominance-diversit
Techniques in Karyology: The Bone Marrow Extraction Method
This 2-hour laboratory exercise isolates chromosomes from bone marrow. After the chromosomes are isolated, they are stained and chromosomal spreads are examined microscopically to establish diploid number and chromosome morphology. This technique is applicable to all small mammals.
Vascular Cannulation of the Rat
This exercise is designed for experienced students and is meant to introduce the students to basic surgical procedures and to show a technique for intravenous infusion and blood sampling of live rats.
When Do Adaptive Mutants Arise in Yeast?
This exercise examines when adaptive mutations arise in a population. Students prepare cultures of baker's yeast on normal agar media and then transfer the exact spatial pattern of these colonies to agar plates containing copper using the replica-plating technique. They compare the pattern of mutant ...
Therapod Fossil Hunt Dispatch
This five-part online article reports on the finding of a dromaeosaur fossil, the best specimen to date to show that feathers existed long before modern birds and flight. Part 1 includes: It All Started with Feathers, A Path Shrouded in Mystery, and International Collaboration. Part 2 has The Short Email and A Coat of Feathers. Part 3 includes: An Initial Hypothesis and Is It Authentic? The Analysis Begins. Part 4 has The Examination and Description Marathon, A Feathered What?, and Feathers, Fea
Rage on the Radio
What happens when America's airwaves fill with hate? Bill Moyers Journal takes a tough look at the hostile industry of "Shock Jock" media with a hard-hitting examination of its effects on our nation's political discourse. The Journal traveled to Knoxville, where a recent shooting at the Tennessee Valley Unitarian Universalist Church has left the pastor asking what role hateful speech from popular right-wing media personalities may have played in the tragedy. Also, NEWSDAY's les Payne and ON T
Dog examination techniques
This presentation has been developed to introduce veterinary students to the process of carrying out a systematic physical examination in canine patients. It is designed to act as an introduction to these processes and procedures only, giving the students a framework from which to work as they develop and refine these skills throughout the veterinary course. Physical examination is a key skill which will be used throughout a veterinary surgeon's career and is a key determinant in selecting diag