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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 81 to 84 of 84 (0.015 seconds)| 81 |
Faculty Senate Minutes November 5, 2012University of Arizona Faculty Senate 05 November 2012 (has links)
This item contains the agenda, minutes, and attachments for the Faculty Senate meeting on this date. There may be additional materials from the meeting available at the Faculty Center.
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Význam a design evaluačního výzkumu v oblasti managementu informačních služeb / The Importance and the design of evaluation research on information managementŠidlichovská, Zuzana January 2016 (has links)
Univerzita Karlova v Praze Filozofická fakulta Ústav informačních studií a knihovnictví Informační věda PhDr. Zuzana Šidlichovská Význam a design evaluačního výzkumu v oblasti managementu informačních služeb řízení informačních aktivit a toků v organizacích ze sektoru soukromých bezpečnostních služeb The importance and the design of evaluation research on information management management of information activities and flows in private security service organization Abstrakt dizertační práce v angličtině Vedoucí práce: Prof. Ing. Josef Basl, CSc. Praha 2015 3 Abstrakt dizertační práce v angličtině In the first part, the dissertation describes the importance and the design of evaluation research on information management at small and medium-sized enterprises in the area of private security services. Secondly, it provides a general mapping of current evaluation practices trends from all over the world as well as from the Czech Republic. Thirdly, the dissertation depicts the main characteristics of evaluation and evaluation research methodology focused on the target group of small and medium-sized enterprises in private security service sector. The main goal of the dissertation project is to map and discuss the current importance of evaluation research on information management. Its main output is to explore an...
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Conditional Truths: Remapping Paths To Documentary 'Independence'Lang, Ian William, n/a January 2003 (has links)
(Synopsis to introductory statement): An introductory statement to five documentary films made by Ian Lang in Australia between 1981 and 1997 exemplifying a 'democratising' model of sustainable and ethical documentary film production. This document critically reflects on the production process of these films to accompany their submission for the degree of Doctor of Philosophy by Publication at Griffith University. It finds that a contemporary tendency towards 'post-industrial' conditions allows an observational film-maker to negotiate a critical inter-dependence rather than a romantically conceived 'independence' traditional to the genre. [Full thesis consists of introductory statement plus six DVD videodiscs.]
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[es] ESTUDIO DE LA DISPERSIÓN CROMÁICA Y EFECTOS NO LINEALES EN FIBRAS DE DISPERSIÓN DESPLAZADA / [pt] ESTUDO DA DISPERSÃO CROMÁTICA E EFEITOS NÃO LINEARES EM FIBRAS DE DISPERSÃO DESLOCADA / [en] STUDY OF CHROMATIC DISPERSION AND NONLINEAR EFFECTS IN SHIFTED DISPERSION FIBER OPTIC SYSTEM03 May 2001 (has links)
[pt] Neste trabalho é apresentado um estudo sobre a determinação
matemática dos valores da dispersão cromática total, do
zero de dispersão distribuído e efeitos não lineares em
fibras ópticas de dispersão deslocada (DS).
Uma metodologia para caracterização das dispersões
cromáticas e para os zeros de dispersão local das fibras
estudadas é elaborada com a utilização do modelo de fibra
degrau equivalente e de aproximações entre as fibras
ópticas dos enlaces trabalhados.
A relação entre o diâmetro do campo modal e o zero de
dispersão cromática distribuído segundo A. Rossaro [6] é
discutida e comprovada através da realização de uma série
de medidas práticas para a determinação dos efeitos não
lineares das fibras de dispersão deslocada dos enlaces da
Petrobrás.
O objetivo deste trabalho é analisar estes efeitos
prejudiciais a transmissão de sinais ópticos de alta
velocidade apresentados nos cabos submarinos da Petrobrás
entre o Porto de Imbetiba e as plataformas de Pargo I e
Pampo I na Bacia de Campos, analisando os resultados
obtidos e caracterizando as possibilidades de upgrade
destes enlaces. / [en] This work presents a study on the mathematical
determination of the total chromatic dispersion, zero
dispersion wavelength and nonlinear optical effects in
dispersion shifted (DS) fiber optic system.
A methodology to determine the chromatic dispersion and
zero dispersion wavelength is proposed using the equivalent
step index model and the similarity of the total chromatic
dispersion measured in fibers of the links under study.
The relationship between the mode field diameter and the
zero dispersion wavelength according to A. Rossaro [6] is
discussed and proven with a series of practical
measurements for the determination of the nonlinear effects
of the dispersion shifted optical fibers of Petrobras links
Imbetiba - Pargo and Imbetiba - Pampo of the Campos Basin. / [es] En este trabajo se presenta un estudio sobre la determinación matemática de los valores de
dispersión cromática total, del cero de dispersión distribuido y los efectos no lineales en fibras ópticas
de dispersión desplazada (DS). Se elabora una metodología para la caracterización de las
dispersiones cromáticas y para los ceros de dispersión local de las fibras estudiadas; utililizando el
modelo de fibra escalón equivalente y de aproximaciones entre las fibras ópticas de los enlace. Se
discute la relación entre el diámetro del campo modal y el cero de dispersión cromática distribuido
según A. Rosaro [6] se comprueba a través de la realización de una serie de medidas prácticas para la
determinación de los efectos no lineales de las fibras de dispersión desplazada de los enlaces de la
Petrobrás. EL objetivo de este trabajo es analizar los efectos perjudiciales a la transmisión de señales
ópticos de alta velocidad que se presentan en los cables submarinos de la Petrobrás entre el Puerto
de Imbetiba y las plataformas de Pargo I y Pampo I en la Bacia de Campos, analizando los resultados
obtenidos y caracterizando las posibilidades de upgrade de estos enlaces.
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