The expansion of lectures
Author : John Robert Seeley
Publisher :
Page : 328 pages
File Size : 38,4 MB
Release : 1884
Category :
ISBN :
Author : John Robert Seeley
Publisher :
Page : 328 pages
File Size : 38,4 MB
Release : 1884
Category :
ISBN :
Author : Georg Wolschin
Publisher : Springer
Page : 188 pages
File Size : 18,58 MB
Release : 2010-03-10
Category : Science
ISBN : 364210598X
The lectures that four authors present in this volume investigate core topics related to the accelerated expansion of the Universe. Accelerated expansion occured in the ?36 very early Universe – an exponential expansion in the in ationary period 10 s after the Big Bang. This well-established theoretical concept had rst been p- posed in 1980 by Alan Guth to account for the homogeneity and isotropy of the observable universe, and simultaneously by Alexei Starobinski, and has since then been developed by many authors in great theoretical detail. An accelerated expansion of the late Universe at redshifts z
Author : Randy Pausch
Publisher :
Page : 0 pages
File Size : 20,84 MB
Release : 2010
Category : Cancer
ISBN : 9780340978504
The author, a computer science professor diagnosed with terminal cancer, explores his life, the lessons that he has learned, how he has worked to achieve his childhood dreams, and the effect of his diagnosis on him and his family.
Author :
Publisher :
Page : 414 pages
File Size : 34,80 MB
Release : 1895
Category :
ISBN :
Author : American Society for the Extension of University Teaching
Publisher :
Page : 270 pages
File Size : 27,97 MB
Release : 1906
Category : University extension
ISBN :
Author : Adolf von Harnack
Publisher :
Page : 582 pages
File Size : 41,96 MB
Release : 1904
Category : Church history
ISBN :
Author : Jonathan Zimmerman
Publisher : JHU Press
Page : 309 pages
File Size : 21,89 MB
Release : 2020-10-27
Category : Education
ISBN : 1421439107
The first full-length history of college teaching in the United States from the nineteenth century to the present, this book sheds new light on the ongoing tension between the modern scholarly ideal—scientific, objective, and dispassionate—and the inevitably subjective nature of day-to-day instruction. American college teaching is in crisis, or so we are told. But we've heard that complaint for the past 150 years, as critics have denounced the poor quality of instruction in undergraduate classrooms. Students daydream in gigantic lecture halls while a professor drones on, or they meet with a teaching assistant for an hour of aimless discussion. The modern university does not reward teaching, so faculty members at every level neglect it in favor of research and publication. In the first book-length history of American college teaching, Jonathan Zimmerman confirms but also contradicts these perennial complaints. Drawing upon a wide range of previously unexamined sources, The Amateur Hour shows how generations of undergraduates indicted the weak instruction they received. But Zimmerman also chronicles institutional efforts to improve it, especially by making teaching more "personal." As higher education grew into a gigantic industry, he writes, American colleges and universities introduced small-group activities and other reforms designed to counter the anonymity of mass instruction. They also experimented with new technologies like television and computers, which promised to "personalize" teaching by tailoring it to the individual interests and abilities of each student. But, Zimmerman reveals, the emphasis on the personal inhibited the professionalization of college teaching, which remains, ultimately, an amateur enterprise. The more that Americans treated teaching as a highly personal endeavor, dependent on the idiosyncrasies of the instructor, the less they could develop shared standards for it. Nor have they rigorously documented college instruction, a highly public activity which has taken place mostly in private. Pushing open the classroom door, The Amateur Hour illuminates American college teaching and frames a fresh case for restoring intimate learning communities, especially for America's least privileged students. Anyone who wants to change college teaching will have to start here.
Author : A. W Bates
Publisher :
Page : pages
File Size : 49,98 MB
Release : 2015
Category :
ISBN : 9780995269231
Author : Johns Hopkins University
Publisher :
Page : pages
File Size : 41,73 MB
Release : 1904
Category :
ISBN :
Author : Richard Feynman
Publisher : CRC Press
Page : 275 pages
File Size : 10,72 MB
Release : 2018-05-04
Category : Science
ISBN : 0429971400
The Feynman Lectures on Gravitation are based on notes prepared during a course on gravitational physics that Richard Feynman taught at Caltech during the 1962-63 academic year. For several years prior to these lectures, Feynman thought long and hard about the fundamental problems in gravitational physics, yet he published very little. These lectures represent a useful record of his viewpoints and some of his insights into gravity and its application to cosmology, superstars, wormholes, and gravitational waves at that particular time. The lectures also contain a number of fascinating digressions and asides on the foundations of physics and other issues.Characteristically, Feynman took an untraditional non-geometric approach to gravitation and general relativity based on the underlying quantum aspects of gravity. Hence, these lectures contain a unique pedagogical account of the development of Einstein's general theory of relativity as the inevitable result of the demand for a self-consistent theory of a massless spin-2 field (the graviton) coupled to the energy-momentum tensor of matter. This approach also demonstrates the intimate and fundamental connection between gauge invariance and the principle of equivalence.