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Relevant bibliographies by topics / Extended access / Dissertations / Theses

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Dissertations / Theses on the topic 'Extended access'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Khan, B. (Bilal). "Adaptive vehicular antenna system for extended range cellular access." Master's thesis, University of Oulu, 2016. http://urn.fi/URN:NBN:fi:oulu-201606092485.

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In this thesis, a steerable antenna system which is able to maintain high connectivity through beamforming towards the strongest base station signal is presented. Main objective of the thesis is to design an antenna system for vehicles operating in poor coverage region or even in no coverage region, in order to enable these vehicles to make a reliable communication link with far away base stations. To achieve this high performance antenna system, several antenna designs were considered and evaluated for their performance. This thesis provides an overview of different antenna designs considered

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2

McDonough, Sharon. "Adolescents and the extended residential learning program : a case study." University of Ballarat, 2002. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/14626.

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The purpose of this study was to explore, through the use of a case study, the impact of an eight-week residential learning program upon self-concept, learning and understanding of community amongst adolescent participants. The study utilized multiple methods of data collection including interviews, focus groups, observation, the Learning Process Questionnaire and the Self-Description Questionnaire II in order to address the research question.<br>Master of Education (Research)

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3

Abbas, June. "In the margins: Reflections on scribbles, knowledge organization, and access (extended abstract)." dLIST, 2007. http://hdl.handle.net/10150/105992.

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A favored text, dog-eared and yellowed from use, yet still useful, brings back insights that we try to impart to our students when we teach knowledge organization, organization and control of recorded information courses, whichever words we have chosen to label them. Scribbled in the margins1 are notes to self, keywords, subject headings? “tags”? to remind us of why this particular passage was relevant to us. These scribbles include notes about the thoughts, subjects, eloquent linguistics that we wish to remember, and to access at a later time, maybe even our thoughts that occurred as we read

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4

Shi, Wei, and wshi2001@yahoo com au. "An Extended Role-based Access Control Model for Enterprise Systems and Web Services." RMIT University. Computer Science and Information Technology, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20070122.122429.

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This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the applicati

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Karlsson, Oscar, and Erik Malmgren. "Has the Privatization of Uganda Commercial Bank Increased Competition and Extended Outreach of Formal Banking in Uganda?" Thesis, Uppsala University, Department of Economics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9247.

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<p>Financial sector development can reduce poverty and promote economic growth by extending access to financial services in developing countries. Traditionally, banking in Sub-Saharan Africa has been conducted by state-owned banks. Although, evidence has shown that severe government involvement in the banking sector has proved to cause low profitability and inefficiency. During 2001, Uganda Commercial Bank, the dominant provider of banking experienced financial problems; as a result, the government had to privatize the bank. The aim of this thesis is therefore to investigate if the privatizati

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6

Krügel, Rhelda. "The predictive power of two measures on academic success of first year B Ed English major students / Rhelda Krügel." Thesis, North-West University, 2011. http://hdl.handle.net/10394/10287.

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The research focused on the importance of and the problem of English proficiency/literacy regarding Grade 12 learners exiting the school system and seeking entry at Institutions of Higher Learning (IHLs). Grade 12 learners’ final results have been used as a benchmark for admission into tertiary education for many years. These results have come under scrutiny over the past few years. IHLs are faced with the problem to generate ways to address the access of ill-prepared learners exiting Grade 12 and then to solve the problem of low levels of throughput and high drop-out rates among first year st

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7

Bachir, Abdelmalik. "Allongement de la durée de vie des réseaux sans fils de capteurs par l'optimisation des protocoles de routage et d'accès au canalOptimizing roting and channel access protocols to extend the lifetime of wireless sensor networks." Grenoble INPG, 2007. http://www.theses.fr/2007INPG0001.

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L'allongement de la durée de vie d'un réseau de capteurs requiert des optimisations sur deux niveaux complémentaires: local et global. Sur le niveau local, chaque nœud doit optimiser sa consommation d'énergie pour allonger sa durée de vie, et sur le niveau global, les nœuds doivent coopérer ensemble pour optimiser la gestion globale des ressources en énergie. Dans cette thèse nous nous sommes attaqués à ces deux problèmes par l'optimisation des protocoles de communications. Notre contribution a principalement touché les protocoles MAC et de routage. Au niveau de la couche MAC, nous avons trava

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8

LEE, HUNG-EN, and 李宏恩. "Extended Visual Cryptograms of Random Grids for General Access Structure." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/w98bf9.

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碩士<br>銘傳大學<br>資訊工程學系碩士班<br>106<br>The shares in a set of qualified visual cryptograms of random grids (VCRG-GAS) do not need an extra pixel expansion and look like random pictures. However, when one participates the sharing of several secrets, he/she is confronted with the inconvenience for managing the shares at hand (such as not easy to identify which share is the right one). We propose feasible TVCRG and VCRG-GAS with meaningful shares in this research: Given secret image P, threshold k and n meaningful pictures, the n encoded visual cryptograms of random grids look like the n meaningful pi

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9

Chen, Dan-Wu, and 陳丹武. "Modeling and Analysis of Extended Access Barring Scheme for LTE Networks." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/31441841673020819234.

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碩士<br>國立臺灣科技大學<br>電子工程系<br>101<br>Simultaneous channel accesses from mass machine-type communications (MTC) devices may congest the random-access channels (RACHs) of LTE networks. Currently, 3GPP selects extended access barring (EAB) as the baseline solution to relieve the congestion of RAHCs by barring low-priorities devices. Different settings of EAB parameters may re-shape the arrival process of MTC traffic and thus, lead to unpredictable performance. However, it is difficult to optimize the EAB parameters since only qualitative analysis of EAB and limited simulation results are available n

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10

Huang, Chun-Hao, and 黃君豪. "EXACML: An Extended XACML Model to Ensure Secure Information Access in Web Services." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/38gju5.

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碩士<br>國立東華大學<br>資訊工程學系<br>96<br>More and more software systems based on web services have been developed. Web service development techniques are thus becoming crucial. To ensure secure information access, access control should be taken into consideration when developing web services. This paper proposes an extended XACML model named EXACML to ensure secure information access for web services. It is based on the technique of information flow control. Primary features offered by the model are: (1) both the information of requesters and that of web services are protected, (2) the access control o

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11

Ellery, Karen. "Knowing, acting and being: Epistemological and ontological access in a Science Extended Studies course." 2011. http://hdl.handle.net/10962/69471.

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Gross participation and throughput rates in higher education institutions in South Africa indicate an inequitable and poorly functioning system. This interpretive study argues for an approach that enhances epistemological and ontological access and examines how an intervention that includes an overt approach in dealing with the nature of science, coupled with student involvement in an independent research project in a Science Extended Studies course, can enhance such access to higher education study. Analysis of project outcomes and student critical reflections indicated access to scientific a

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12

Tsai, Chia-Ho, and 蔡佳和. "Study on Extended Contention Access Period (ECAP) with Guaranteed Time Slot in IEEE 802.15.7 VPAN." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/zfu4s7.

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碩士<br>國立臺灣科技大學<br>電機工程系<br>105<br>Visible-Light Communication Personal Area Network (VPAN) is using the characteristics of light to transmit signals, and Visible-Light Communication (VLC) can be achieved technology in the rapid development of technology. The device of the visible personal area network must be increased as the coverage increases. However, a large number of devices will increase the probability of transmission collision, and this is the main cause to decrease entire network goodput and increase delay time. In the communication protocol, IEEE 802.15.7 standard defined the CSMA /

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13

Minogianis, Ellie-Anna. "Augmenter la vitesse d’injection de la cocaïne favorise l’apparition de comportements de consommation caractéristiques de la toxicomanie." Thèse, 2012. http://hdl.handle.net/1866/8613.

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Nombreux individus vont expérimenter avec les drogues d’abus, mais peu vont devenir toxicomanes. Plusieurs facteurs sont impliqués dans la transition d’un usage récréatif à l’addiction. Les drogues, les conditionnements et les voies d’administration qui mènent à l’augmentation rapide du taux drogue dans le cerveau favorisent cette évolution. La raison est méconnue. Nous avons émis l’hypothèse que l’injection rapide de drogue promeut des changements dans le cerveau qui mènent à l’augmentation de la consommation et de la motivation à obtenir la drogue. Nous avons comparé la consommation lors de

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14

許耿豪. "Using Waveguide to Extend the Access Distance of RFID in Cash Register." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/17115014372994348851.

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碩士<br>明新科技大學<br>電子工程研究所<br>98<br>Currently manufacturing, commerce and trade, logistics and other industries are quite extensive use of "Radio Frequency Identification RFID " technology to do product line or production process, logistics and storage management products. The application for the cashier has few, because the microwave-based RFID transmission distance is short, the need for increased growth in reading power to attain the effect of distance; however, some research indicates that the material of RFID, radio, is harmful for human body. How to make the growing of the RFID radio freque

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15

Cheng, Yu-Mei, and 鄭玉美. "Using Director and Reflector to Extend the Access Distance of RFID in Warehouse Data Management." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/23065477258989304202.

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碩士<br>明新科技大學<br>電子工程研究所<br>98<br>The main intention of this study is to extend the access distance of RFID through a series of experimental designs，so that the RFID technology can be realized in warehouse data management system﹒ Because of the limited transmitting distance，RFID technology which uses wireless electromagnetic wave to transmit and identify information can't make a breakthrough﹒ Therefore，people usually redesign the antenna type or increase the reader's transmitting power to extend the access distance when using RFID module﹒However，in this way，it would cost more and affect body he

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16

Joe and 周皆佑. "Product Fitness and Brand Accepts with the Effects of Brand Extends Strategic– Example from ViewSonic." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/46287171557701192334.

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碩士<br>樹德科技大學<br>經營管理研究所<br>94<br>The progress in technologies has made the products of different manufactured almost identical. Under such situation, to be outstanding from a number of products of same category, the added value brought to consumers by brand image shall never be ignored. In his research in the brand extension, Tauber (1988) have identified that consumer has substantial awareness and conformity between the original brand and the extended products, which is the key to determine the success of extension of a brand. When consumer is purchasing product of certain brand will often ba

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