"Continuum Electromechanics, Spring 2009"
" First published in 1981 by MIT Press, Continuum Electromechanics, courtesy of MIT Press and used with permission, provides a solid foundation in electromagnetics, particularly conversion of energy between electrical and mechanical forms. Topics include: electrodynamic laws, electromagnetic forces, electromechanical kinematics, charge migration, convection, relaxation, magnetic diffusion and induction interactions, laws and approximations of fluid mechanics, static equilibrium, electromechanic
Study says Earth on brink of mass extinction event
Subscribe: http://smarturl.it/reuterssubscribe June 18 - A landmark study by an international group of scientists has concluded that planet Earth is on the brink of a mass extinction event comparable in scale to the one that wiped out the dinosaurs 65 million years ago. The researchers found that extinction rates are currently 1000 times higher than normal due to deforestation, global climate change, and the depletion of ocean fisheries. Ben Gruber reports. More Innovations: http://smarturl.i
Artemia naplius with contractions in the digestive tube.
Feathery-like appendages are in constant motion. Small pinchers at the front of the head distinguish that the organism is a female. Black dots at the top of the head are the eyes.
The Bounty of Bees
Bees are an extremely vital part of life on this planet. In this video segment from QUEST, explore the huge impact these small insects have on our civilization.
This illustrated guide is designed to help students recognize and learn the difference between entire and toothed leaf margins. The single Web page can be easily printed for use at field sites. Both leaf margin illustrations identify the leaf blade and the petiole.
Learn About the Galaxy
In this four-minute tutorial the viewer will learn facts about galaxies. Some phrases are shown on the screen to highlight the instructor's words. Light years are also explained.
Overview of HHV-6 in CNS Disease - A. Komaroff
Overview of HHV-6 in CNS Disease - A. Komaroff
Living and non-living things
Living things often rely on non-living things to accomplish daily tasks. Living things have several characteristics that non-living things do not, such as the ability to move, eat, breathe, and reproduce. Living things and non-living things can interact even though they do not have the same characteristics.
MORRIS GRAY READING: Robert Pinsky | Woodberry Poetry Room
Former U.S. poet laureate Robert Pinsky read from his Selected Poems and shared several new works—including "Creole," "Running with Noodles," and "Grief." Introduction by Prof. Stephen Burt. Recorded at Sackler Lecture Hall, Harvard University. Date: February 26, 2014 For more information, visit hcl.harvard.edu/poetryroom.
Economic History 2
The events leading up to Pax Americana of the late 20th century from the height of Pax Britanica of the mid-19th century are illustrated in two steps, 1.) The United Statesfs succession of the British Empire, and 2.) solving the problem of postwar Germany.
Project drift Project drift is a common problem when one project leads into another without a clear break, or when extra tasks, which were not identified at the beginning, are added to a project. If possible, significant changes of the latter kind should be treated separately as a follow-on project: otherwise they may not be properly resourced and this can have adverse consequences for motivation of the project team. Molecular Classification - Prof. Chris Man (Part 1) Tissue movement in bipopulation tumour cord growth Science Digest - Episode 2 Animal Guy Modern proteomes contain putative imprints of ancient shifts in trace metal geochemistry NASA's Discovery Launch Dress Rehearsal RHESSI Observes the Flare over AR9906 - rotate view with times Lezen, schrijven, woordenschat, cultuur: Going Irish
Recent advances in genomic and proteomic technologies have revolutionized our way of classifying diseases. These high-throughput technologies allow the development of powerful and multivariate classifiers to distinguish different diseases or tumors based on their molecular profiles. Molecular classification provides a new way to distinguish histologically similar but molecularly different types of tumors, and hence improves tumor diagnosis and prognosis. In this course, we introduce major concep
Simulation of tumor cord growth where conversion of the tumor to glycolytic (anaerobic) metabolism takes place under hypoxia. This video shows volume fraction of glycolytic cell population and velocity of tissue movement. Isolines show hypoxia limits for aerobic and anaerobic cell lines respectively. This video reflects work in progress and may be different from the final results.
Quirky Science Digest talk show host Mathew Arden interviews animal expert Brad Crane.
Because of the rise in atmospheric oxygen 2.3 billion years ago (Gya) and the subsequent changes in oceanic redox state over the last 2.3–1 Gya, trace metal bioavailability in marine environments has changed dramatically. Although theorized to have influenced the biological usage of metals leaving discernable genomic signals, a thorough and quantitative test of this hypothesis has been lacking. Using structural bioinformatics and whole-genome sequences, the Fe-, Zn-, Mn-, and Co-binding metall
The Discovery astronauts train at Kennedy for the upcoming STS-124 mission. For more information see: http://www.nasa.gov
Zoom in (with rotation) to solar active region AR9906 on April 21, 2002 with SOHO-EIT,TRACE and RHESSI data. RHESSI observes x-rays from this flare. The red contours represent the 12-25 keV photon energy range and the blue contours represent 50-100 keV.
Je oefent leesvaardigheid en woordenschat aan de hand van teksten over Ierland en de plaatselijke gebruiken. Je leert welke de plaatselijke gebruiken zijn en stelt ze tot slot voor in een folder.
Project drift is a common problem when one project leads into another without a clear break, or when extra tasks, which were not identified at the beginning, are added to a project. If possible, significant changes of the latter kind should be treated separately as a follow-on project: otherwise they may not be properly resourced and this can have adverse consequences for motivation of the project team.
Molecular Classification - Prof. Chris Man (Part 1)
Tissue movement in bipopulation tumour cord growth
Science Digest - Episode 2 Animal Guy
Modern proteomes contain putative imprints of ancient shifts in trace metal geochemistry
NASA's Discovery Launch Dress Rehearsal
RHESSI Observes the Flare over AR9906 - rotate view with times
Lezen, schrijven, woordenschat, cultuur: Going Irish