Biology of Annelids
Biology of annelids. Introduction to the habits and structure of worms.
BEMuSE - protein folding for the grid
This video is courtesy of EU-IndiaGrid and shows the setup of a simple simulation using BEMuSE, software for faster folding of proteins using grid computing. (http://euindia.ictp.it/bemuse/video-tutorials/) This video shows: * The structure of the restarts * The configuration of a simulation * The submission of the jobs
In this hands-on OLogy activity, kids learn about matter by building their own models of carbon out of pipe cleaners, wire, and clay. The activity begins with a kid-friendly introduction to matter, elements, and atoms. The illustrated, step-by-step directions show kids how to use the information about carbon on the Periodic Table to create a mobile that shows the element's basic structure. A PDF version of the Periodic Table, along with a kid-friendly overview of how to read it, is also included
Axial Ratios, Parameters, Miller Indices
This site is a lecture about crystal structure from Dr. Stephen Nelson at Tulane University. Topics include axial ratios, intercepts of crystal faces (Weiss Parameters), determination of the Miller Index of a crystal, the modified notation of hexagonal systems, which is referred to as Miller-Bravais Indices, and using the Miller Index notation to designate crystal forms. Tables and illustrations accompany the text.
Salvage Boat the "T.F. Eckert"
The Eckert was built in 1870 at Cincinnati. She was owned by the Underwriter Wrecking Company and was well known on the Ohio, Mississippi, and Missouri rivers. The ship was sent to wrecks to do salvage work. This picture was taken at the wreck of the Montana at St. Charles, Missouri, June, 1884.
Biomechatronics is a contraction of biomechanics and mechatronics. In this course the function and coordination of the human motion apparatus is the central focus, and the design of assistive devices for the support of the function of the motion apparatus. Study Goals: The student must be able to: 1. Make a Problem Analysis of a given assignment in the field of the human motion apparatus and its interaction with an assistive device ; Identify the underlying cause [pathology] of the problem as p
Daughter from Danang: Culture Clash, a Perspective From Vietnam
The lesson focuses on the cultural differences and the impact to family structure and dynamics. A Vietnamese mother and her Amerasian daughter are reunited after 22 years. Both have dreamed of a joyful reunion but cultural differences and years of separation cause a different result. This film is about a war in the past and making peace in the present. The topics of culture, adoption and the meaning of family will be explored in this lesson.
CoVis: A National Science Education Collaboratory
The micrograph shows structure of a silicon carbide ceramic, 50 microns
Southern Adventist University Master Physical Plan, Collegedale, Tennessee
This document is a campus plan for Southern Adventist University in Collegedale, Tenn. dated July 19, 2001.
Test your knowledge about cell differentiation, cell function and tissue culture.
Structuring and merging Distributed Content
A flexible approach for structuring and merging distributed learning object is presented. At the basis of this approach there is a formal representation of a learning object, called attribute structure. Attribute structures are labeled directed graphs representing structured information on the learning objects. When two or more learning objects are merged, the corresponding attribute structures are unified, and the unified structure is attached to the resulting learning object.
The proving process within a dynamic geometry environment
Proof and proving have been objects of investigation from the point of view of mathematics and mathematics education for the past few years. Historical and epistemological studies show that proof is a crucial activity within mathematical practice. Didactical studies show that students encounter many difficulties when approaching proving in the classroom. Research at a cognitive level has developed frameworks interpreting students' difficulties. Studies concerned with the use of new technologies
Strong as the Weakest Link
To introduce the two types of stress that materials undergo compression and tension students examine compressive and tensile forces and learn about bridges and skyscrapers. They construct their own building structure using marshmallows and spaghetti to see which structure can hold the most weight. In an associated literacy activity, students explore the psychological concepts of stress and stress management, and complete a writing activity.
Just Passing Through (Lesson)
This lesson helps students explore the functions of the kidney and its place in the urinary system. Students learn how engineers design instruments to help people when kidneys are not functioning properly or when environmental conditions change, such as kidney function in space.
This lesson describes the function and components of the human nervous system. It helps students understand the purpose of our brain, spinal cord, nerves and the five senses. How the nervous system is affected during spaceflight is also discussed in this lesson.
A Robot in Kindergarten
These thought are the result of work in progress, started in 1999, within the scope of the Trás-os-Montes Digital/SCETAD, project (sub-project: ICEI – Computers in Early Childhood Education Contexts). The work took place in Portuguese kindergarten rooms, with children aged 3, 4, 5 and 6. The ICEI sub-project aims to promote the use of ICT in a playful but pedagogical way, be it free or directed. This use is intended to occur within the scope of activities developed for the micro-spaces of the
Approche auteur pour les Situations Actives d'Apprentissage : Scénarios, Suivi et Ingénierie
Not available,Mémoire d'Habilitation à Diriger des Recherches, spécialité informatique, Université Joseph Fourier – Grenoble 1, Laboratoire CLIPS- IMAG, Grenoble, 22 Octobre 2005
In this activity, students use wood, wax paper and oil to investigate the importance of lubrication between materials and to understand the concept of friction. Using wax paper and oil placed between pieces of wood, the function of lubricants between materials is illustrated. Students extend their understanding of friction to bones and joints in the skeletal system and become aware of what engineers can do to help reduce friction in the human body as well as in machines.
This laboratory activity gives an example of the creativity required when teaching non-native rock types. In order to study igneous and metamorphic rocks in central Florida (a huge area consisting solely of sedimentary rock), geology students examined building stones in downtown St. Petersburg. Each student picked a particular rock type used in a particular way (structure, decorative facade, etc.), performed geologic tests on it, read up on its properties, history, and uses, and prepared a paper