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Development Of An Automated Throw Room And Hvac Component Acoustic Test Systems, Michael Anthony Schwob
Development Of An Automated Throw Room And Hvac Component Acoustic Test Systems, Michael Anthony Schwob
UNLV Retrospective Theses & Dissertations
Two facilities for the testing of commercial and residential HVAC air delivery components were developed for the UNLV Ventilation and Acoustic Systems Technology (VAST) Lab. One facility, referred to as the HVAC Acoustic Test Facility (HCATS), will be used to measure the acoustic characteristics of in-duct and duct terminating components. This system will augment the test facility currently used for in-duct passive silencer testing. The other new facility will be used to rate the air performance of HVAC interior inlets and outlets. This system is commonly referred to as a throw room; HCATS includes a supply air fan and closed …
Development, Modeling, Testing And Evaluation Of Vibration Attenuating Gloves, Douglas James Weaver
Development, Modeling, Testing And Evaluation Of Vibration Attenuating Gloves, Douglas James Weaver
UNLV Retrospective Theses & Dissertations
Gloves that attenuate vibration above approximately 25 Hz and that exceed the characteristics of standard viscous-elastic, neoprene based gloves have been developed using an air bladder system in the palm and fingers of a gLove Testing was performed on a variety of viscous-elastic gloves currently marketed to obtain the ratio of energy leaving the handle of a vibrating device and the energy entering the hand. Several, simple rectangular air bladders of varying thickness were developed and tested for their vibration attenuating characteristics. A four degree-of-freedom, lumped-parameter model of the vibration response of the human hand and bladder was developed using …
Striking A Balance: The Centrality Of The Hamiltonian/Jeffersonian Debate In American Foreign Policy Development, John Anthony Zeuli
Striking A Balance: The Centrality Of The Hamiltonian/Jeffersonian Debate In American Foreign Policy Development, John Anthony Zeuli
UNLV Retrospective Theses & Dissertations
"Foreign policy is the face a nation wears to the world. The aim is the same for all states--the protection of national integrity and interest. But the manner in which a state conceives and conducts its foreign policy is greatly affected by national peculiarities."{dollar}\sp1{dollar} The focus of this thesis is to illuminate the national peculiarities that have put a unique face on American foreign policy. I will examine the two basic tenets, or impulses, that have characterized U.S. foreign policy development: the Jeffersonian, or idealist, impulse and the Hamiltonian, or realist, impulse. My purpose is to show that each impulse …
The Dilemma Of Development Policy In The Third World And Some Ramifications For Women, Pamela Jones Brown
The Dilemma Of Development Policy In The Third World And Some Ramifications For Women, Pamela Jones Brown
UNLV Retrospective Theses & Dissertations
The first part of this thesis deals with the theoretical approaches to development and a discussion of the dilemma facing the policy makers in choosing the best approach to the Third World. I then offer examples from South Africa and India which support the premise of economic prosperity versus ethical concerns; Lastly, the ramifications for women affected by Third World Development are presented with an emphasis upon the disruptive influences of advanced capitalist countries in their attempt to modernize technology and promote industrialization. The complexity of societal implications is explored from economic and political to social and cultural concerns.
The Development And Formative Evaluation Of An Interactive, Multimedia, Multimethod, Simulation On Teacher Evaluation, Corean Robinson Mayorga
The Development And Formative Evaluation Of An Interactive, Multimedia, Multimethod, Simulation On Teacher Evaluation, Corean Robinson Mayorga
UNLV Retrospective Theses & Dissertations
The goal of this dissertation was to produce a prototype interactive, multimedia simulation that could be used by an instructor as an experience medium in bridging theory of teacher evaluation with practice. Nine administrative skills found to be frequently a part of the school administrators day by the NASSP were used as guidelines in designing the environment for the realism of the simulation; The simulation consists of three main segments in a video format that closely follow the Clinical Supervision Model of Teacher Evaluation. Options and variations for the simulation include teacher selection, several realistic administrative decision-making problems, teacher rating, …