15.06.2012 – Langsam gesprochene Nachrichten
Trainiere dein Hörverstehen mit den Nachrichten der Deutschen Welle von Freitag – als Text und als verständlich gesprochene Audio-Datei.
In Ägypten wächst nach der Auflösung des Parlaments durch die Justiz die Furcht vor einem politischen Chaos. Auf dem Tahrir-Platz in Kairo demonstrierten zahlreiche Menschen gegen die Entscheidung des Verfassungsgerichts, wonach die erste Parlamentswahl nach dem Sturz des ehemaligen Machthabers Hosni Mubarak ungültig war, weil ein Teil der Sitze ni
Figure It Out-Polygons (Interactive)
Classify polygons by their attributes. (e.g., number of sides, length of sides, angles, parallelism, perpendicularity)
Calculus: Evaluating Limits
In this lesson you will learn about evaluating limits by substituting
values into the expression as well as what notation denotes a limit (and how to read and interpret the notation). Taught by Professor Edward Burger, this lesson was selected from a broader, comprehensive course, Calculus.
An Austrian Defense of the Euro Theorists of the Austrian School have focused considerable effort on elucidating the ideal monetary system for a market economy. On a theoretical level, they have developed an entire theory of the business cycle that explains how credit expansion unbacked by real saving and orchestrated by central banks via a fractional-reserve-banking system re
1. Introduction: The Ideal Monetary System
Social Impact of Martin Luther Part 2
In 1525, the peasants of Germany took Martin Luther's teachings on spiritual equality to their logical conclusion and rebelled against their betters. Length 3:57
Etenswaren : Woordenschat Een huistaak of oefening op het verbinden van de Nederlandse woordjes met de Franse vertaling.
Science Bulletins: New Gene Implicated in Deafness
It is thought that mutations in several hundred genes can cause hereditary hearing loss. By generating random mutations in mice, a team of researchers led by Ulrich Müller at the Scripps Research Institute discovered that a single mutation in a gene not previously linked to deafness can lead to progressive hearing loss in children.
Science Bulletins: Scientists Pinpoint Genetic Link to Asthma
For several decades, researchers have been collecting medical and genetic data on the Hutterites, a rural communal population that lives in small communities in the north-central United States and central Canada. Because the isolated Hutterite communities have uniform environmental and lifestyle conditions, the data are enabling researchers to isolate the genetic contributors of disease.
A team led by Carole Ober of the University of Chicago recently found distinct genetic mutations that increa
Mass murder of Kherson Jews
Vanda Kriger, who was born in 1925 in Kherson and lived there during the war years, describes how in late September 1941 her mother, together with other Jews, was transported from a prison in Kherson to a murder site, where they were shot. She notes the three places where Jews from Kherson and prisoners of war were executed and buried in mass graves in Kherson and surrounding areas.
For more information: http://www1.yadvashem.org/untoldstories/database/murderSite.asp?site_id=214
Understanding Records and Archives: Principles and Practices
SI 580 - Provides an understanding of why societies, cultures, organizations, and individuals create and keep records. Presents cornerstone terminology, concepts, and practices used in records management and archival administration. Examines the evolution of methods and technologies used to create, store, organize, and preserve records and the ways in which organizations and individuals use archives and records for ongoing operations, accountability, research, litigation, and organizational memo
Lyndon Johnson Phones Jacqueline Kennedy
In a December 2, 1963, recorded telephone conversation, President Lyndon B. Johnson expresses his fondness for former First Lady Jacqueline Kennedy on the eve of her departure from the White House following the assassination of President Kennedy. (2:01)
Duscha Weisskopf Audio
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Novedades de la arquitectura gótica - en español
El objetivo del arquitecto gótico es elevar al máximo las construcciones y eliminar casi por completo el muro. Para ello incorporarán una importante serie de novedades respecto al Románico. (2:00)
El Mudéjar - Introducción (en español)
El mudéjar constituye la manifestación artística más genuina de la España cristiana medieval, expresión del pensamiento plástico de una sociedad en la que convivieron cristianos, musulmanes y judíos. (2:19)
Bailout 13: Does the bailout have a chance of working?
Can the bailout work? (10:59)
Fighting Dinos
This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they learn about the Fighting Dinos fossil. The site opens with a vivid account of the dinosaurs' fight. "Explore the Fighting Dinos Through a Paleontologist's Eyes" gives students an up-close look at the fossil, with notes about the clues it's given scientists. "How Did They Die, Anyway?" presents details about the three theories that have been developed about how the fighting p
20120426 - Protein Prediction 1 - Introduction to Protein Prediction 1 Summer 2012 - Machine Learnin
By: rostlab Date: 20120426
Course: Protein Prediction 1
Title: Introduction to Protein Prediction 1 - Machine Learning for Molecular Biology
Lecturer: Burkhard Rost
Squares (Interactive)
Understand the attributes and name of a two-dimensional shape and draw a square.
