University of Maine

About: University of Maine is a education organization based out in Orono, Maine, United States. It is known for research contribution in the topics: Population & Ice sheet. The organization has 8637 authors who have published 16932 publications receiving 590124 citations. The organization is also known as: University of Maine at Orono.

The Olympics: A History of the Modern Games.

Abstract: Glories and fiascos, triumphs and tragedies, records and near misses--all are included in this vivid history of the modern Olympics. Using as a backdrop the athletic events that draw television audiences in the billions, Allen Guttmann has written an interpretive social history of the games. What did the founders of the Olympic Games intend them to mean? And what have they, in the course of a century of tumultuous change, become? Guttmann probes the political, economic, social, and even religious significance of the games, presenting the most complete and readable account to date. In the broadest sense, Guttmann argues, politics has always been a part of the Olympics, not an occasional intruder whose presence may take the form of a boycott, protest, or act of terrorism. The book includes lively accounts of individual competitions. An early marathon through the streets of Paris, for example, brought complaints from the U.S. team that the course had been designed to allow French contestants to take shortcuts. Guttmann also provides insight into the behind-the-scenes maneuvering involved in site selection, as well as little-known facts about the general history of the games and about longtime IOC leader Avery Brundage.

Why Trust Matters: Declining Political Trust and the Demise of American Liberalism

Abstract: Why Trust Matters: Declining Political Trust and the Demise of American Liberalism. By Marc J. Hetherington. Princeton: Princeton University Press, 2004. 208p. $35.00.Fifteen years after the signing of the Social Security Act, this already broad government program was expanded. With the amendments of 1950, an additional 10 million additional people were covered, including some of the poorest—domestic and agricultural workers. By using the payroll tax to support Social Security payments, citizens saw the program as one to which they contributed and from which they should receive. Even in very different times 55 years later, Americans continued to support this approach to public pensions. Despite comparatively low levels of trust in government and decades of antitax and antigovernment movement successes, President George W. Bush's efforts to privatize Social Security fell flat.

Influence of drying method on the material properties of nanocellulose I: thermostability and crystallinity

Abstract: The effect of drying method on selected material properties of nanocellulose was investigated. Samples of nanofibrillated cellulose (NFC) and cellulose nanocrystals (CNC) were each subjected to four separate drying methods: air-drying, freeze-drying, spray-drying, and supercritical-drying. The thermal stability and crystallinity of the dried nanocellulose were evaluated using thermogravimetric analysis (TGA) and X-ray diffraction. Supercritical-drying produced NFCs with the least thermal stability and the lowest crystallinity index. Air-drying or spray-drying produced NFCs which were more thermally stable compared with freeze-dried NFCs. The CNCs dried by the three methods (air-drying, freeze-drying, and spray-drying) have similar onset temperature of thermal degradation. The different drying methods resulted in various char weight percentages at 600 °C for the dried NFCs or CNCs from TGA measurements. The dried NFCs are pure cellulose I while the dried CNCs consist of cellulose I and II. The calculated crystallinity indices differ with each drying method. The cellulose II content in CNCs changes as a function of drying method. For the application of nanocellulose in non polar thermoplastics, spray-dried products are recommended according to their higher thermal stability and higher crystallinity index.