Codage et cryptographie

Ce cours a été donné en juin 2010 lors des journées de formation à l'informatique organisées par l'INRIA à destination des professeurs de mathématiques d'Ile de France. Il est composé d'une heure et demi de cours et d'un quart d'heure de questions-réponses sur le cours.

Highlights from the George W. Bush Center Groundbreaking
Former President and Mrs. George W. Bush and other dignitaries broke ground Tuesday on the Bush Presidential Center. More than 3,000 guests filled a massive tent on the site of the George W. Bush Presidential Center to celebrate groundbreaking for the building. Fifteen officials took up shovels to turn dirt, marking the official start of construction, with completion scheduled for 2013.
Author(s): No creator set

Klartext 2010-11-11
På torsdagen handlade Klartext om den allvarliga krisen för partiet Socialdemokraterna. Professor Ulf Bjereld berättade vad han tror att krisen beror på. Klartext berättade också att den misstänkte våldtäkts-mannen i Örebro har erkänt alla de 7 överfall han är misstänkt för.
Author(s): No creator set

Die Deutschen in Toulouse

Dans le cadre des interviews allemandes pour la rubrique VO sur Canal U, nous jetons aujourd'hui un regard sur « les Allemands à Toulouse ». Ils sont environ 10.000 à vivre dans l’agglomération toulousaine, la plupart d’entre eux à Pibrac, Blagnac, Colomiers et Tournefeuille.
Lorsqu’on parle de la « présence allemande » à Toulouse, on pense surtout à des entreprises telles que Airbus et EADS. Mais depuis les années 1960 un réseau allemand particulièrement dense et
Author(s): No creator set

Game Theory
This course is an introduction to game theory and strategic thinking. Ideas such as dominance, backward induction, Nash equilibrium, evolutionary stability, commitment, credibility, asymmetric information, adverse selection, and signaling are discussed and applied to games played in class and to examples drawn from economics, politics, the movies, and elsewhere.
Author(s): jsl57

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
Author(s): jsl57

Fundamentals of Physics, I
This course provides a thorough introduction to the principles and methods of physics for students who have good preparation in physics and mathematics. Emphasis is placed on problem solving and quantitative reasoning. This course covers Newtonian mechanics, special relativity, gravitation, thermodynamics, and waves.
Author(s): jsl57

Harvard: Many Schools, One University
The Deans of Harvard University discuss the work happening across all of Harvard's schools, their plans for the current academic year and the future, and the contributions that their institutions make to society.
Author(s): No creator set

Explaining mathematics - How to explain mathematical concepts in a way that students can understand
Explaining mathematics - How to explain mathematical concepts in a way that students can understand
Author(s): Creator not set

11.164 Human Rights in Theory and Practice (MIT)
This course provides a rigorous and critical introduction to the foundation, structure and operation of the international human rights movement. It includes leading theoretical and institutional issues and the functioning of the international human rights mechanisms including non-governmental and inter-governmental ones. It covers cutting-edge human rights issues including gender and race discrimination, religion and state, national security and terrorism, globalization and human rights, and tec
Author(s): Rajagopal, Balakrishnan

11.431J Real Estate Finance and Investment (MIT)
This course is an introduction to the most fundamental concepts, principles, analytical methods and tools useful for making investment and finance decisions regarding commercial real estate assets. As the first of a two-course sequence, this course will focus on the basic building blocks and the "micro" level, which pertains to individual properties and deals.
Author(s): Geltner, David,McGrath, Tod

32. Come Fly With Me (Listen Up & Learn)
Episode #32 of the fun-to-practice and extra-useful "Listen Up & Learn" lesson series is entitled "Come Fly With Me" - Summer is in full swing in Italy and summer time usually means a more relaxed traveling and the opportunity to fully recharge one's body, mind and spirit. - Let's follow our Italian friend Giovanni as [...]
Author(s): LearnItalianPod.com

Fat test
Nutrients include fats, protein, minerals, water, and carbohydrates. Brown paper can be used as an indicator of how much fat is in a food. The food that makes the largest grease spot has the most fat.
Author(s): No creator set

Anisotropic thermal conductivity in quartz: parallel to c-axis section
A section of quartz cut parallel to the c-axis being heated from a point at its centre. An ellipse shows that the thermal conductivity in this plane is direction-dependent. From TLP: Introduction to Anisotropy, http://www.msm.cam.ac.uk/doitpoms/tlplib/anisotropy/thermal.php
Author(s): DoITPoMS, University of Cambridge

Anisotropic dielectric permittivity: tetragonal-cubic phase transition in barium titanate
A thin section of barium titanate is viewed between crossed-polars, Initially, the sample is below the transition temperature, and since the domains of the anisotropic tetragonal phase exhibit birefringence, it is brightly coloured when viewed between crossed-polars. When the sample reaches the transition temperature, the isotropic cubic phase forms, which appears black. From TLP: Introduction to Anisotropy, http://www.msm.cam.ac.uk/doitpoms/tlplib/anisotropy/dielectric.php
Author(s): DoITPoMS, University of Cambridge

Interactive model of tetragonal perovskite structure
Interactive, rotatable model of tetragonal perovskite structure. From TLP: Introduction to Anisotropy, http://www.msm.cam.ac.uk/doitpoms/tlplib/anisotropy/dielectric.php
Author(s): DoITPoMS, University of Cambridge

Breakingviews: China's buildings, boys and big cities
The world seems laser-focused on the nation's GDP, but sometimes less-noticed official data tell a bigger story about the nation's development, says Reuters Breakingviews.
Author(s): No creator set

4-point bending under a circular polariscope of annealed polycarbonate bar, close up
Close up of annealed, polycarbonate bar undergoing 4-point bending under a circular polariscope. From TLP: Introduction to photoelasticity, http://www.msm.cam.ac.uk/doitpoms/tlplib/photoelasticity/index.html
Author(s): DoITPoMS, University of Cambridge

3-point bending under a circular polariscope of annealed polycarbonate bar with hole
Annealed, polycarbonate bar with hole undergoing 3-point bending under a circular polariscope. From TLP: Introduction to photoelasticity, http://www.msm.cam.ac.uk/doitpoms/tlplib/photoelasticity/index.html
Author(s): DoITPoMS, University of Cambridge

4-point bending under a circular polariscope of annealed polycarbonate bar with a notch
Annealed, polycarbonate bar with notch undergoing 4-point bending under a circular polariscope. From TLP: Introduction to photoelasticity, http://www.msm.cam.ac.uk/doitpoms/tlplib/photoelasticity/index.html
Author(s): DoITPoMS, University of Cambridge