938 Matching Results

Search Results

Advanced search parameters have been applied.

An Analysis of the Progress of Unions in Organizing Professional Engineers

Description: The problems of this research report were threefold: 1. To trace the history of the unionization of engineers from its inception to the present time. 2. To present the arguments of those individuals and groups who practice and favor engineering unionization, and to set fort the counter-arguments of those individuals and groups who reject unionization for engineers. 3. To summarize the facts and opinions discovered and, in view of these findings, to draw conclusions on the merits and the trend of engineering unionization.
Date: 1956
Creator: Montgomery, Austin H.
Partner: UNT Libraries

Critical incident-forced choice merit ratings as applied to professional workers using an aerospace engineering department as a data source

Description: The objective of this investigation is to begin to develop an understandable, reasonably valid, and objective merit rating system for professional workers. It is recognized that all conventional merit systems have significant shortcomings. Therefore, by using a results-oriented approach which combines the best features of the critical incident technique with those of the forced choice method, it is hoped to accomplish this goal.
Date: August 1976
Creator: Helstrom, Herbert A.
Partner: UNT Libraries

Army Corps of Engineers Civil Works Program: Issues for the 109th Congress

Description: This report presents the issues considered by the 109th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: June 9, 2005
Creator: Carter, Nicole T.; Hughes, H. Steven & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: August 6, 2003
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: September 11, 2003
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: July 3, 2003
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: September 3, 2004
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: December 2, 2004
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Army Corps of Engineers Civil Works Program: Issues for Congress

Description: This report presents the issues considered by the 108th Congress related to the civil works program of the U.S. Army Corps of Engineers (Corps). The Corps plans, constructs, and operates water resources facilities primarily for flood control, navigation, and environmental purposes.
Date: May 21, 2003
Creator: Carter, Nicole T. & Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department

Engineering index : a metric for assessing margin in engineered systems

Description: Inherent in most engineered products is some measure of margin or over design. Engineers often do not retain design and performance knowledge so they can quantify uncertainties and estimate how much margin their product possesses. When knowledge-capture and quantification is neither possible, nor permissible, engineers rely on cultural lore and institutionalised practices to assign nominal conditions and tolerances. Often what gets lost along the way is design intent, product requirements, and their relationship with the product's intended application. The Engineering Index was developed to assess the goodness or quality of a product.
Date: January 1, 2002
Creator: Dolin, Ronald M.
Partner: UNT Libraries Government Documents Department

Edge reclamation in position-sensitive photomultiplier tubes

Description: We have investigated the performance of a position-sensitive, gamma-ray detector based on a CsI(Na) scintillator coupled to a Hamamatsu R3292 Position-Sensitive Photomultiplier Tube (PSPMT). The R3292 has an active area 10.0 cm in diameter (quoted). Utilization of the full active area of the photocathode is a goal that has been previously unrealized due to edge effects. Initial measurements with a 0.75 cm thick CsI(Na) crystal indicate that the performance (position resolution linearity) starts to degrade as one reaches a radius of only 3.5 cm, reducing the active area by 60%. Measuring the anode wires we have found that this fall off is not solely due to crystal edge effects, but rather is inherent to the tube crystal system. In this paper we describe the results of our measurements and how good performance can be maintained across a full 10cm of the tube face through the use of a few additional electronics channels.
Date: June 16, 1999
Creator: Nakae, L & Ziock, K
Partner: UNT Libraries Government Documents Department

Preparing for science and engineering careers: field level profiles

Description: This Staff Paper is an addendum to Demographic Trends and the Scientific and Engineering Work Force, an OTA Technical Memorandum published in December 1985. The paper was produced in response to a request by Committee on Science and Technology of the House of Representatives, to examine differences in the supply and demand of personnel across individual field of science and engineering, and the sensitivity of these fields to demographic trends.
Date: January 21, 1987
Creator: United States. Congress. Office of Technology Assessment.
Partner: UNT Libraries Government Documents Department

An infrastructure for the creation of high end scientific and engineering software tools and applications

Description: This document has been prepared as a response to the High End Computing Revitalization Task Force (HECRTF) call for white papers. Our main goal is to identify mechanism necessary for the design and implementation of an infrastructure to support development of high-end scientific and engineering software tools and applications. This infrastructure will provide a plethora of software services to facilitate the efficient deployment of future HEC technology as well as collaborations among researchers and engineers across disciplines and institutions. In particular, we address here the following points; Key software technologies that must be advanced to strengthen the foundation for developing new generations of HEC systems. A Software Infrastructure for minimizing ''time to solution'' by users of HEC systems.
Date: April 1, 2003
Creator: Drummond, L.A.; Marques, O.A. & Wilson, G.V.
Partner: UNT Libraries Government Documents Department

Installation of a Synchrotron Radiation Beamline Facility at the J. Bennett Johnston Center. Final Report

Description: The Johnston Center presents a unique opportunity for scientists and engineers at southern institutions to initiate and carry out original research using synchrotron radiation ranging from visible light to hard x-rays. The Science and Engineering Alliance proposes to carry out a comprehensive new synchrotron radiation research initiative at CAMD in carefully phased steps of increasing risks. (1) materials research on existing CAMD beam lines and end stations; (2) design, construction and installation of end stations on existing CAMD beam lines, and research with this new instrumentation; (3) design, construction and operation of dedicated synchrotron radiation beam lines that covers the full spectral range of the CAMD storage ring and expanded research in the new facility.
Date: March 21, 2000
Creator: Gooden, R.
Partner: UNT Libraries Government Documents Department

Hydrogen Safety Issues Compared to Safety Issues with Methane andPropane

Description: The hydrogen economy is not possible if the safety standards currently applied to liquid hydrogen and hydrogen gas by many laboratories are applied to devices that use either liquid or gaseous hydrogen. Methane and propane are commonly used by ordinary people without the special training. This report asks, 'How is hydrogen different from flammable gasses that are commonly being used all over the world?' This report compares the properties of hydrogen, methane and propane and how these properties may relate to safety when they are used in both the liquid and gaseous state. Through such an analysis, sensible safety standards for the large-scale (or even small-scale) use of liquid and gaseous hydrogen systems can be developed. This paper is meant to promote discussion of issues related to hydrogen safety so that engineers designing equipment can factor sensible safety standards into their designs.
Date: August 20, 2005
Creator: Green, Michael A.
Partner: UNT Libraries Government Documents Department

2007 LDRD ANNUAL REPORT

Description: I am pleased to present the fiscal year 2007 Laboratory Directed Research and Development (LDRD) annual report. This represents the first year that SRNL has been eligible for LDRD participation and our results to date demonstrate we are off to an excellent start. SRNL became a National Laboratory in 2004, and was designated the 'Corporate Laboratory' for the DOE Office of Environmental Management (EM) in 2006. As you will see, we have made great progress since these designations. The LDRD program is one of the tools SRNL is using to enable achievement of our strategic goals for the DOE. The LDRD program allows the laboratory to blend a strong basic science component into our applied technical portfolio. This blending of science with applied technology provides opportunities for our scientists to strengthen our capabilities and delivery. The LDRD program is vital to help SRNL attract and retain leading scientists and engineers who will help build SRNL's future and achieve DOE mission objectives. This program has stimulated our research staff creativity, while realizing benefits from their participation. This investment will yield long term dividends to the DOE in its Environmental Management, Energy, and National Security missions.
Date: December 16, 2008
Creator: French, T
Partner: UNT Libraries Government Documents Department

NEW ACCELERATION METHODS

Description: But a glance at the Livingston chart, Fig. 1, of accelerator particle energy as a function of time shows that the energy has steadily, exponentially, increased. Equally significant is the fact that this increase is the envelope of diverse technologies. If one is to stay on, or even near, the Livingston curve in future years then new acceleration techniques need to be developed. What are the new acceleration methods? In these two lectures I would like to sketch some of these new ideas. I am well aware that they will probably not result in high energy accelerators within this or the next decade, but conversely, it is likely that these ideas will form the basis for the accelerators of the next century. Anyway, the ideas are stimulating and suffice to show that accelerator physicists are not just 'engineers', but genuine scientists deserving to be welcomed into the company of high energy physicists. I believe that outsiders will find this field surprisingly fertile and, certainly fun. To put it more personally, I very much enjoy working in this field and lecturing on it. There are a number of review articles which should be consulted for references to the original literature. In addition there are three books on the subject. Given this material, I feel free to not completely reference the material in the remainder of this article; consultation of the review articles and books will be adequate as an introduction to the literature for references abound (hundreds are given). At last, by way of introduction, I should like to quote from the end of Ref. 2 for I think the remarks made there are most germane. Remember that the talk was addressed to accelerator physicists: 'Finally, it is often said, I think by physicists who are not well-informed, that accelerator builders ...
Date: July 1, 1984
Creator: Sessler, A.M.
Partner: UNT Libraries Government Documents Department