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Renewables 2010: Global Status Report (open access)

Renewables 2010: Global Status Report

This report describes economic trends in building the capacity of renewable energy in several countries.
Date: 2010
Creator: Renewable Energy Policy Network for the 21st Century
Object Type: Text
System: The UNT Digital Library
Purchasing Power Parity and the Efficient Markets: the Recent Empirical Evidence (open access)

Purchasing Power Parity and the Efficient Markets: the Recent Empirical Evidence

The purpose of the study is to empirically determine the relevance of PPP theory under the traditional arbitrage and the efficient markets (EPPP) frameworks during the recent floating period of the 1980s. Monthly data was collected for fifteen industrial nations from January 1980 to December 1986. The models tested included the short-run PPP, the long-run PPP, the EPPP, the EPPP with deviations from expectations, the forward rates as unbiased estimators of future spot rates, the EPPP and the forward rates, and the EPPP with forward rates and lagged values. A generalized regression method called Seemingly Unrelated Regression (SUR) was employed to test the models. The results support the efficient markets approach to PPP but fail to support the traditional PPP in both the short term and the long term. Moreover, the forward rates are poor and biased predictors of the future spot rates. The random walk hypothesis is generally supported.
Date: December 1988
Creator: Yuyuenyongwatana, Robert P. (Robert Privat)
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Rediscovery of the Elements

Interactive DVD documenting the research by Dr. James and Virginia Marshall to trace the history of the elements in the periodic table. It includes biographical information on the scientists who discovered each of the elements, notes about each of the elements with photos, periodic tables, maps and photographs of the cities where elements were discovered, a timeline of discoveries, written articles about the research, and other background documentation.
Date: July 2010
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Website
System: The UNT Digital Library
Policies to Change the World: Energy Sufficiency - Eight Policies towards the Sustainable Use of Energy (open access)

Policies to Change the World: Energy Sufficiency - Eight Policies towards the Sustainable Use of Energy

This booklet discusses how energy sufficiency is the best solution for reducing energy consumption and waste. It presents policies for reducing global energy consumption such as energy auditing, phasing out incandescent light bulbs, combined heat/cooling energy and power, carbon-negative cooking, smart metering, area road pricing, and other measures.
Date: 2009
Creator: Rohde, Anja & Bee, Hilmar
Object Type: Text
System: The UNT Digital Library
Some Acoustical Considerations in the Design of the Contemporary Organ Case (open access)

Some Acoustical Considerations in the Design of the Contemporary Organ Case

This paper discusses the historical roots, placement, shape, and materials and methods in the construction of the contemporary organ case. James W. Kibbie explores the acoustical considerations of its design and how these are reflected in the finished product.
Date: August 1972
Creator: Kibbie, James W.
Object Type: Thesis or Dissertation
System: The UNT Digital Library