Henriques: Extended Conformal Field Theories from Frobenius Algebras (Part 4)
Andre Henriques, University of Utrecht, Netherlands The idea of extending quantum field theories to manifolds of lower dimension was first proposed by Dan Freed in the nineties. In the case of conformal eld theory (CFT), we are talking of an extension of the Atiyah-Segal axioms where one replaces the bordism category of Riemann surfaces by a suitable bordism 2-category, whose objects are points, whose morphism are 1-manifolds, and whose 2-morphisms are pieces of Riemann surface. There is a beau
Example of a Student Made Lung
This is a cute, accurate example of a student's project of the Lung Function Model using plastic container, ballons, ballon tubings, plastic bag. See kiddyhub.com for specific instructions on how to make this model. Run time 0:31.
Young Goodman Brown by Nathaniel Hawthorne
This is a male voice reading "Young Goodman Brown," showing one still image of a dark forest path on a moonlit night. Written by American writer Nathaniel Hawthorne in 1835, the story takes place in Puritan New England, a common setting for Hawthorne's works, and addresses one of his common themes: the conflict between good and evil in human nature and, in particular, the problem of public goodness and private wickedness. This literature is appropriate for high school students. More valu
Technical Paper 4 - The Effective Provision of Pre-School Education (EPPE) Project: Parent, Family a
Information on the characteristics of the parents, families, and children was collected by parental interview at the start of the study. This information was used to describe the sample in terms of the parents (labour market participation, socio-economic characteristics, qualifications, marital status and age), the family (composition, ethnicity and language), the child’s health, development and behaviour, the child’s activities in the home, the use of pre-school provision and childcare hist
Harveys of Lewes
Harveys of Lewes Public Houses, the Pub signs, and Brewery
Assessing your skills
Welcome to Assessing Your Skills one of the series of Futures workbooks, which help students choose and prepare for their careers. Like the other workbooks in the series you can dip in and out doing the exercises which are most relevant to you. You might want to include the exercises or the output in your personal development plan or e-portfolio. The aim of this workbook is to help you to clarify or identify your skills as a first step toward choosing work that really suits you. It can also he
MedlinePlus:Genes and Gene Therapy
This link give you up to date information about Genes and Gene Therapy, including research and latest news. Key words: Genes; Genomics
A BrainPop video discussing digital animation. Some key vocabulary words include Computer Generated Imagery, 3-D, 2-D, Flash, stage, layers, keyframes, and tweening.
18.238 Geometry and Quantum Field Theory (MIT)
Geometry and Quantum Field Theory, designed for mathematicians, is a rigorous introduction to perturbative quantum field theory, using the language of functional integrals. It covers the basics of classical field theory, free quantum theories and Feynman diagrams. The goal is to discuss, using mathematical language, a number of basic notions and results of QFT that are necessary to understand talks and papers in QFT and String Theory.
Ecosystem Dynamics and Tropical Forestry
Short introduction to research by the Ecosystem Dynamics Group at the Environmental Change Institute.
"U.S.-Cuban Academic Relations Part I: The Politics of U.S.-Cuban Exchanges"
Wayne Smith, Center for International Policy and Louis Pérez, University of North Carolina-Chapel Hill.
U.S. and Cuban scholars involved in academic, scientific, and cultural research face significant difficulties in maintaining open and thorough dialogue with each other due to restrictions governing travel between the two countries. Such
HST.947 Medical Artificial Intelligence (MIT)
This course provides an intensive introduction to artificial intelligence and its applications to problems of medical diagnosis, therapy selection, and monitoring and learning from databases. It meets with lectures and recitations of 6.034 Artificial Intelligence, whose material is supplemented by additional medical-specific readings in a weekly discussion session. Students are responsible for completing all homework assignments in 6.034 and for additional problems and/or papers.
Science Bulletins: Yellowstone: Monitoring the Fire Below
Three of the most catastrophic volcanic eruptions in geologic history occurred at a place now visited by nearly four million people a year: Yellowstone National Park. The magma chamber responsible still lies beneath, and continues to steam, heat, and shift the park landscape. Science Bulletins talks with the geologists regularly monitoring these disquieting signals to understand where this active region lies in its volcanic life span.
Calendar of letter-books of the city of London: K - Henry VI
Calendars the letters of the City of London, arranged in approximate chronological order. Includes editorial introduction and indices.
How To Use a Flash Drive or Memory Stick
How To Use a Flash Drive or Memory Stick. Learn how to use a flash drive or memory stick.
Plug the flash drive into the computer in one of the USB ports on the side or on the back of your computer.
Open My Computer on a Windows machine to find the flash drive. It may be called drive D, E, or F depending on how many other drives are on your computer.
C++ Console Lesson 14: Increment and Decrement Operators
More at http://xoax.net
This C++ tutorial shows how to use the increment and decrement operators in prefix or postfix. (3:44)
" The Needs of a Plant"- Song About What Plants Need to Thrive
This computer-animated video contains a lively song which teaches young children the needs of a plant : water, soil, space, sun, and air. (1:04)
2.003J Dynamics and Control I (MIT)
Introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Kinematics. Force-momentum formulation for systems of particles and rigid bodies in planar motion. Work-energy concepts. Virtual displacements and virtual work. Lagrange's equations for systems of particles and rigid bodies in planar motion. Linearization of equations of motion. Linear stability analysis of mechanical systems. Free and forced vibration of linear multi-degree of freedom models of mechani