Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

Sorted by: relevance · author · university · dateNew search

You searched for subject:(Steering board). Showing records 1 – 3 of 3 total matches.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters

1. Eck, James Arthur. Compact Antennas and Arrays for Unmanned Air Systems.

Degree: MS, 2014, Brigham Young University

A simple and novel dual-CP printed antenna is modelled and measured. The patch antennais small and achieves a low axial ratio without quadrature feeding. The measured pattern showsaxial ratio pattern squinting over frequency. Possible methods of improving the individual element are discussed, as well as an array technique for improving the axial ratio bandwidth. Three endfire printed antenna structures are designed, analyzed, and compared. The comparison includes an analysis of costs of production for the antenna structures in addition to their performance parameters. This analysis concludes that cost of materials primarily reduces the size of antennas for a given gain and bandwidth. An antenna stucture with an annular beam pattern for down-looking navigational radar is proposed. The antenna uses sub-wavelength grating techniques from optics to achieve a highly directive planar reflector which is used as a ground plane for a monopole. A fan-beam array element is fabricated for use in a digitally steered receive array for obstacle avoidance radar. The steered beam pattern is observed. The element-dependent phase shifts for a homodyned signal in particular are explored as to their impact on beam steering.

Subjects/Keywords: unmanned air vehicles; unmanned air systems; dual circularly polarized antennas; printed circuit board antennas; planar antennas; digital beam steering; antenna arrays; sub-wavelength; grating; electromagnetic orientation; sense-and-avoid radar; Electrical and Computer Engineering

…Vivialdi-element array achieves a fan beam at endfire from the board… …6.7 Nine simulated beams for the 4x4 array. At extreme steering angles, strong side lobes… …Simulated peak gain over steering angle for a narrow band signal. The 4x4 array has an additional… …6 dB of gain forward looking and a 3-dB steering range of 90◦ in simulation… …main lobe minus the largest side lobe’s gain at a given steering angle. They are more than 8… 

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Eck, J. A. (2014). Compact Antennas and Arrays for Unmanned Air Systems. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=5296&context=etd

Chicago Manual of Style (16th Edition):

Eck, James Arthur. “Compact Antennas and Arrays for Unmanned Air Systems.” 2014. Masters Thesis, Brigham Young University. Accessed November 26, 2020. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=5296&context=etd.

MLA Handbook (7th Edition):

Eck, James Arthur. “Compact Antennas and Arrays for Unmanned Air Systems.” 2014. Web. 26 Nov 2020.

Vancouver:

Eck JA. Compact Antennas and Arrays for Unmanned Air Systems. [Internet] [Masters thesis]. Brigham Young University; 2014. [cited 2020 Nov 26]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=5296&context=etd.

Council of Science Editors:

Eck JA. Compact Antennas and Arrays for Unmanned Air Systems. [Masters Thesis]. Brigham Young University; 2014. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=5296&context=etd


Pontifícia Universidade Católica de São Paulo

2. Sabrina Durigon Marques. A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social.

Degree: 2012, Pontifícia Universidade Católica de São Paulo

Este trabalho pretende analisar os limites da efetividade dos instrumentos de gestão democrática das Cidades nas Zonas Especiais de Interesse Social (ZEIS) para a promoção da política urbana que vise à construção de uma cidade plural, que contemple diferenças sociais, étnicas, de gênero, e que respeite o Direito à Cidade. A ZEIS, que é instrumento de política urbana e deve ser previsto no Plano Diretor ou em lei municipal, tem importante papel na construção de uma cidade mais democrática, pois seu objetivo é garantir que algumas regiões admitam normas especiais de urbanização a fim de contemplar usos que, a princípio, seriam irregulares, sobretudo quando se trata da população de baixa renda, cuja ocupação dos terrenos em geral se faz de forma desordenada, sem observância dos ditames legais. Isto ocorre como consequência de uma política excludente, que baseia o planejamento da cidade nas leis de mercado. Desde o primeiro passo para sua delimitação no território até a urbanização ou a regularização fundiária de interesse social, há diversas situações em que a gestão democrática dessas zonas deve ser garantida, seja por meio da realização de audiências públicas, seja com a constituição do Conselho Gestor. Contudo, nem sempre estes espaços são respeitados, o que torna retórica toda previsão legal que preveja a participação cidadã na gestão da cidade. E este trabalho se propõe a estudar o funcionamento dos instrumentos de gestão democrática, como audiências públicas, conselho gestor e associação de moradores, com foco na ZEIS, tentando identificar problemas e, eventualmente, apresentar propostas que contribuam com a efetividade da participação, sempre buscando consolidar a democratização do acesso ao solo urbano e o direito à cidade

The aim of this study is to analyze the limits of effectiveness of the Special Zones of Social Interests (ZEIS) as an instrument for democratic management of cities to promote an urban policy that intends to build a plural city, covering both social, ethnic, genre differences, and respecting the right to the city. The ZEIS, which is an urban policy tool and must be provided in the Director Plan or the municipal law, holds an important role at the construction of a more democratic city, since its objective is to ensure that some regions of urbanization admit special rules to accommodate uses that would be irregular in principle, especially when it comes to low-income people, whose occupation of the land in generally performed in a disorderly way, without observing the legal dictates. This occurs as a result of an exclusionary policy whose city planning is based on market rules. From the first step in its territorial delimitation to the point of land urbanization or social interest regularization, there are several situations in which the democratic management of these areas must be granted, whether through public hearings, or through the constitution of an Steering Board. However, these spaces are not always respected, which renders rhetoric all legal provisions of citizen participation in…

Advisors/Committee Members: Nelson Saule Junior.

Subjects/Keywords: DIREITO; ZEIS; Gestão democrática; Conselho gestor; HIS; População de baixa renda; Democratic management; Steering board; Low-income population

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Marques, S. D. (2012). A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social. (Thesis). Pontifícia Universidade Católica de São Paulo. Retrieved from http://www.sapientia.pucsp.br//tde_busca/arquivo.php?codArquivo=15254

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Marques, Sabrina Durigon. “A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social.” 2012. Thesis, Pontifícia Universidade Católica de São Paulo. Accessed November 26, 2020. http://www.sapientia.pucsp.br//tde_busca/arquivo.php?codArquivo=15254.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Marques, Sabrina Durigon. “A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social.” 2012. Web. 26 Nov 2020.

Vancouver:

Marques SD. A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social. [Internet] [Thesis]. Pontifícia Universidade Católica de São Paulo; 2012. [cited 2020 Nov 26]. Available from: http://www.sapientia.pucsp.br//tde_busca/arquivo.php?codArquivo=15254.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Marques SD. A efetividade da gestão democrática das cidades nas Zonas Especiais de Interesse Social. [Thesis]. Pontifícia Universidade Católica de São Paulo; 2012. Available from: http://www.sapientia.pucsp.br//tde_busca/arquivo.php?codArquivo=15254

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

3. Fritsson, Stefan. Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket.

Degree: Social Sciences, 2009, Växjö University

The Swedish Migration Board has during a long time had problems with long processing times for persons that apply for asylum. The government has set targets that investigation should not exceed 6 months although it is done in almost 70% of cases. The study's aim has been to examine if steering can be linked together to long processing times and, if so, explain why. The intention has not been to provide a comprehensive picture of the problem but has defined itself to ensure steering impact. The study has been carried out by studying relevant governing documents, previous research and by interviews with administrators and decision-makers in two of the Migration Board asylum units. The analyses of the study show that a combination of inadequate steering and inadequate resources have contributed to aggravate the implementation, which has lead to long processing times.

Subjects/Keywords: steering; implementation; Migration Board; asylum; processing times; Political Science (excluding Public Administration Studies and Globalisation Studies); Statsvetenskap (exklusive studier av offentlig förvaltning och globaliseringsstudier)

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Fritsson, S. (2009). Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket. (Thesis). Växjö University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2515

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Fritsson, Stefan. “Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket.” 2009. Thesis, Växjö University. Accessed November 26, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2515.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Fritsson, Stefan. “Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket.” 2009. Web. 26 Nov 2020.

Vancouver:

Fritsson S. Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket. [Internet] [Thesis]. Växjö University; 2009. [cited 2020 Nov 26]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2515.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fritsson S. Svensk asylpolitik : En studie kring styrning och långa handläggningstider på Migrationsverket. [Thesis]. Växjö University; 2009. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2515

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.