• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 50
  • 19
  • 9
  • 7
  • 6
  • 6
  • 5
  • 3
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • Tagged with
  • 124
  • 28
  • 21
  • 18
  • 17
  • 15
  • 14
  • 14
  • 14
  • 12
  • 12
  • 12
  • 11
  • 11
  • 11
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the 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.
91

Posouzení informačního systému firmy a návrh změn / Information System Efectiveness Assessment and Proposal for ICT Modification

Smolík, Luboš January 2016 (has links)
This thesis focuses on the draft amendments for further business development in the company. Draft amendments based on findings from the analysis of the current state of IS and related processes in the company. The proposed amendments will take place requirements on the company information system and the strategic goals of the company.
92

An Estimation Method for PV Hosting Capacity of Distribution Grids

Ezzeddine, Kassem January 2020 (has links)
The Swedish Energy Agency has a target to increase solar photovoltaics (PV) power production by up to 5-10% of the total electricity demand by the year 2040. The PV potential for the residential market is high and its contribution to the total installed PV capacity is expected to increase significantly. The technical requirements should be met to keep high reliability and good power quality at the customers, therefore, it is important for planning reasons to proactively find the maximum amount PV power that can be connected at each low-voltage network without violating the performance of the grid. This amount is known as the hosting capacity. A method for PV hosting capacity estimation by taking overvoltage and transformer overload as performance indices was developed in this thesis. The method does not require any knowledge about the topology of the network. The overload hosting capacity can be estimated for any combination of customers having PV power and for the overvoltage hosting, the minimum at each penetration level can be estimated. The method was implemented on four low-voltage networks located in a typical Vattenfall medium-voltage network and the comparison of the estimation results to a power flow simulation showed good correspondence. It was shown how the impact of PV power in adjacent secondary substations can be accounted for. Using SS-EN50160 voltage limits, the studied networks were able to handle 3-7 times the PV penetration level needed (8 kWp at 20% of the customers) to achieve the national goal in Sweden without grid investments.
93

Analýza negativních politicko-bezpečnostních dopadů hostování žadatelů o azyl v zemích Evropské unie / Analysis of Negative Political and Security Impacts of Asylum Seekers Hosting in the European Union Member States

Vargová, Martina January 2018 (has links)
Diploma thesis Analysis of Negative Political and Security Impacts of Asylum Seekers Hosting in the European Union Member States reflects upon the increasing numbers of asylum seekers arriving at the shores of the European Union and therewith associated potential negative political and security impact of their hosting. The aim of the thesis is to assess whether any negative impact of asylum seekers hosting can be observed within three areas of concern identified as a) crime rate, b) terrorism rate and c) political tension between the host states and whether higher hosting performance of the member states produces a more negative impact. In order to fulfil the aim of the thesis, a quantitative ordinary least squares linear regression analysis followed by a qualitative approach is conducted. The analysis processes data on the number of asylum seekers arriving in each member state available via United Nations High Commissioner for Refugees database, the crime rate data available via Eurostat and the terrorism rate data available via Global Terrorism Database administered by University of Maryland. Two levels of analysis are present, a generalized level focusing on four categories of member states based on their per capita hosting performance and an individual level of analysis focusing on individual...
94

Chytré dobíjení EV a BESS pro zvýšení FV hostingové kapacity distribučních sítí / EV smart charging and BESS in increasing the PV hosting capacity of distribution networks

Filip, Robin January 2021 (has links)
Diplomová práce se zabývá dopadem nabíjení elektrických vozidel a bateriových úložišť na schopnost distribučních sítí nízkého napětí absorbovat fotovoltaické systémy. Převážně venkovské, příměstské a převážně městské regiony s různými stupni penetrace nekontrolovaně i kontrolovaně nabíjených elektromobilů jsou analyzovány Monte Carlo simulacemi. Hostingová kapacita je také analyzována, jestliže jsou elektrická vozidla jak nahrazena, tak doplněna domácími bateriovými úložišti. Práce je zakončena krátkou analýzou využitelnosti BESS.
95

Destination Jönköpings värdskapsstöd : En studie om besöksnäringens upplevelse av Destination Jönköpings värdskapsstöd

Luukkonen, Amelia, Buhr, Anna January 2023 (has links)
Introduction: Destination Jönköping is a firm whose task is to promote and developJönköping as a destination. The physical tourist offices were staffed byDestination Jönköpings crew until 2018. A concept called “InfoPoint” wereestablished when the tourist offices closed. An InfoPoint is a tourist servicelocation. The InfoPoints are placed in different businesses around themunicipality where the visitor can turn for help. The staff from DestinationJönköping supports the business staff in their hosting performance bycontributing with knowledge and material about the activities the municipalityhas to offer. Businesses who are not InfoPoints are welcome to take part of thesupport Destination Jönköping offer. The support is given in the form ofincluding newsletters, study trips, sightseeing trips, and workshops. Purpose: The purpose of this study is to investigate how the participants within thehospitality industry experience the support from Destination Jönköping in theirhosting performance. Methods: A quantitative survey with qualitative features was used based on the purposeof the study and the question formulation. The survey was designed as a websurvey. Conclusion: The support given is perceived as positive and the majority is satisfied with thecontent and see the benefits of the activities. Two factors can affect theexperience of hospitality support. The first factor is how the business definesthe concept of hospitality. The second factor is the vision the business has aboutDestination Jönköping’s mission. / <p>Examen i vårdadministration, YH-utbildning:20 Yh-poäng</p>
96

Факторный анализ коммерческой эффективности на международном рынке видеоблоггинга : магистерская диссертация / Factor analysis of commercial effectiveness in the international market of videoblogging

Шилиманов, М. С., Shilimanov, M. S. January 2014 (has links)
In the dissertation study examines the basic concepts of the market videoblogging, clarified the place of the genre of video blogs in the system of media market and the market of content creation on the Internet. The main reasons to use a blog instead of or in addition to other channels of information dissemination. Disassembled basic differences videoblogging from traditional TV categories, allowing you to compare the performance of different projects. Systematic popular genres and instruments harmful content in the United States and Russia. Presents examples of successful projects, proanalizirovany factors that influenced the success. Grouped potentially significant factors in the success of the video blog on the Russian market. In the empirical part of the study, presents descriptive characteristics of the main indicators, described a regression model that were selected to test the main hypotheses of the study and presents the results of analysis of relationships. / В диссертационном исследовании рассматриваются основные понятия рынка видеоблоггинга, уточнено место жанра видеоблогов в системе рынка СМИ и рынка создания контента в Интернете. Выделены основные причины использования видеоблога взамен или в дополнение к другим каналам распространения информации. Разобраны базовые отличия видеоблоггинга от традиционного телевидения, категории, позволяющие сравнивать эффективность различных проектов. Систематизированы популярные жанры и инструменты видеоблоггеров в США и России. Представлены примеры успешных проектов, проанализирвоаны факторы, повлиявшие на успешность. Сгруппированы потенциально значимые факторы успешности видеоблога на Российском рынке. В эмпирической части исследования, представлены описательная характеристика основных показателей, описаны модели регрессионного анализа, которые были выбраны для проверки основных гипотез исследования и представлены результаты анализа связей.
97

Spectator demand and spending patterns at a sporting event.

Cronje, Andries Fourie January 2014 (has links)
M. Tech. Business Administration / Sport tourism events in recent years have become one of the fastest-growing types of tourism attractions globally. For the aim of this study, it is important to understand spending patterns, socio-economic characteristics and activities that relate to the sport tourist to have a greater understanding of the impact of these events on the host community. The sport tourism event spectator is a consumer who, through a process of decision making, obtains certain goods and services from the sport tourism event for personal consumption. Sport tourism event leverage begins by encouraging visitor spending and by retaining visitor expenditure within the host community, which can be achieved by fostering spending during the sport tourism event and by lengthening visitor stays The purpose of this research study was to determine the spending patterns and expectations of sport tourism event spectators. This research study was exploratory to determine spectator spending patterns, demands and possible economic impacts that a sport event being hosted at Loftus Versveld will have on shareholders involved.
98

Les contraintes sociales agissant sur la critique musicale journalistique à Montréal en contexte de compétition marchande

Camirand, Charles Étienne 01 1900 (has links)
Exploration empirique et théorique des diverses contraintes sociales agissant sur la pratique de la critique musicale dans les médias montréalais en contexte de compétition marchande. Pour ce faire, une enquête sociologique qualitative fut menée auprès d’un échantillon de dix animateurs et journalistes musicaux de Montréal. L’auteur développe une théorie selon laquelle critiquer esthétiquement consiste à trier et à choisir en fonction du goût au moyen d’un concept appelé « dynamique EGC », soit le processus par lequel les expériences esthétiques sont filtrées par le goût, qui commande une réponse actée sous forme de critique d’art. Sa recherche s’intéresse d’abord aux impératifs (obstacles) du métier d’animateur et de journaliste musical et montre que c’est la compétition marchande qui prédomine dans un tel travail parce qu’elle surplombe tout le reste. Le mémoire s’attarde ensuite à étudier les déterminismes sociaux poussant certains individus à vouloir pratiquer ce métier. Il est montré que les déterminismes particuliers incitant à la pratique du métier d’animateur musical ne sont pas les mêmes que ceux incitant à la pratique du journalisme musical. Les animateurs sont des « conservateurs esthétiques » qui aiment constamment partager implicitement leur passion, tandis que les journalistes sont des « progressistes esthétiques » préférant donner leur avis explicitement lorsque nécessaire, mais pas nécessairement tout le temps. Dans tous les cas, animateurs et journalistes musicaux sont à comprendre comme des « militants esthétiques », des gens qui tentent de convaincre en même temps qu’ils tentent d’acquérir de la notoriété critique. / Empirical and theoretical exploration of the constraints acting on the professionnal practice of music criticism in the Montreal’s media industry and in the context of market competition. To do so, the author conducted a qualitative sociological fieldwork with a sample of ten musical hosts and journalists from Montreal. The author develops a theory that to criticize is to sort and to select according to taste using a concept called the “ETC dynamic“. In this process, aesthetic experiences are filtered by taste, which produces answers that become art critiques. The study begins by exploring the way the market economy shapes the media culture and influences the journalistic critical work. Then the author studies the social factors that drive some people to speak about music in the media as music hosts and journalists. It is shown that the factors inciting the practice of musical hosting are not the same as the factors inciting the practice of musical journalism. Musical hosts are “asthetic conservatives” who constantly like to share their passion, while musical journalists are « aesthetic progressive » who prefer to give their opinion explicitly when necessary but not all the time. In all cases, musical hosts and journalists are to be understood as « aesthetic militants »: people who try to convince as well as acquire critical prestige and authority.
99

Odpovědnost poskytovatele služeb informační společnosti za ukládání obsahu informací poskytovaných uživatelem / Liability of information society services provider for the storage of information provided by a recipient of the service

Jirovský, Jakub January 2018 (has links)
Thesis title: Liability of information society services provider for the storage of information provided by a recipient of the service This paper deals with a special liability rules for service providers that play a key role in the Internet environment and provide hosting services. Objectives of this paper are to specify the concept of the ISP, describe related current issues and above all to present and analyse the drafted legislation, which was presented by the European Commission at the end of 2016 and which has the potential to significantly influence the elaborated issues. In order to achieve the aforementioned objectives, the thesis identifies the legislation dealing with this issue and describes the relationship between the European and Czech regulations. It also further specifies the essential conditions for the attainment and subsequent preservation of a Safe Harbour, which excludes the application of general liability rules. It also deals with the ISP's no obligation to monitor the information they store. In connection with the above-mentioned matter, this thesis analyses important decision- making practice, which presents advanced interpretation of the issue and the development of SDEU's approach to the status of ISP in general. In its practical part, this paper focuses on the...
100

Viagem de volta ao passado : a (des)prote??o social na garantia do direito ? conviv?ncia familiar e comunit?ria de crian?as e adolescentes

Dorneles, Alexia 08 January 2018 (has links)
Submitted by PPG Servi?o Social (servico-social-pg@pucrs.br) on 2018-01-17T17:29:09Z No. of bitstreams: 1 Disserta??o - Alexia Dorneles.pdf: 2217107 bytes, checksum: 1831a8335af11db921df01b16d3b2b86 (MD5) / Rejected by Caroline Xavier (caroline.xavier@pucrs.br), reason: Devolvido devido a falta dos anexos no arquivo PDF. on 2018-01-29T11:15:30Z (GMT) / Submitted by PPG Servi?o Social (servico-social-pg@pucrs.br) on 2018-01-30T10:31:30Z No. of bitstreams: 1 Disserta??o - Alexia Dorneles.pdf: 2214256 bytes, checksum: 9ee8a50d97b42e6297463c32cbf4b64c (MD5) / Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2018-02-05T13:20:37Z (GMT) No. of bitstreams: 1 Disserta??o - Alexia Dorneles.pdf: 2214256 bytes, checksum: 9ee8a50d97b42e6297463c32cbf4b64c (MD5) / Made available in DSpace on 2018-02-05T13:23:21Z (GMT). No. of bitstreams: 1 Disserta??o - Alexia Dorneles.pdf: 2214256 bytes, checksum: 9ee8a50d97b42e6297463c32cbf4b64c (MD5) Previous issue date: 2018-01-08 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / The purpose of this dissertation is to analyze how the care of the families of children and adolescents hosted institutionally and assisted by the Social Assistance Policy in a municipality of the metropolitan region of Porto Alegre / RS has been constituted in the perspective of guarantee the right to family and community living, in order to contribute with subsidies in the qualification of this public policy. This is a qualitative research, developed through documentary research in ten (10) judicial processes, concerning the institutional reception of children and adolescents, which were in process in the Juiz de Inf?ncia e Juventude (JIJ), in the municipality of the metropolitan region of Porto Alegre, in the years 2016 and 2017, as well as in documents that give guidelines for institutional reception in Brazil, which deal with the right to family and community coexistence of children and adolescents: National Plan for the Promotion, Protection and Defense of the Right of Children and Adolescents to Family and Community Coexistence (2006a); Technical Guidelines for Reception Services for Children and Adolescents (2009) and Law No. 12.010, of August 3, 2009, which provides for Adoption (2009). Empirical research was also developed through interviews with seven (7) professionals who are included in the Social Assistance Policy and in the Tutelary Council of said municipality. In this way, through this study, it was observed that the reasons that contribute to the institutional reception of children and adolescents refer to the situation of social vulnerability, poor housing conditions, neglect and intra-family violence. In addition, some families were in a situation of unemployment and informal work, which also corroborated for the weakening of the bonds. In this way, it is understood that, in the present times, a journey back to the past is lived, since there is a regression in the realization of the rights of childhood and adolescence, because one advances in the legal context, however, through the advance of the neoliberal offensives and conservative, returns to the minorist logic in meeting the demands presented by children and adolescents. Also, it is understood that the legal argument has been constructed through perspectives of the moralization of the social question. In this way, a cycle is created, where the family suffers the impact of the capital dynamics, but is blamed, which corroborates for the institutional reception and the loss of family power. Thus, it has been observed that families that have their children institutionally are exposed to a context of (de) social protection. Among the challenges identified for the realization of the right to family and community coexistence of children and adolescents, the current context of precariousness of the Social Assistance Policy of the municipality under investigation is highlighted, since this public policy is surrounded by manifestations of the process of precariousness of the such as outsourcing and the high turnover of professionals, mid-level and higher. In addition, it was observed that there is a lack of investment in the service that offers basic social protection, which, together with the manifestations of the precarious work process, contributes to the discontinuity of care and follow-up of families. In addition, through this study, it was observed that the right to family and community coexistence of children and adolescents who are institutionally welcomed has been effected by violating the right to live with the family of origin. Regarding the possibilities, it is understood that, by means of a public tender, stability would be guaranteed to the professionals, for the development of intersectoral work. In addition, it is necessary to invest more in social policies - in this case in the Social Assistance Policy, with human and material resources, in order to develop a work based on integral protection, contributing with the families in facing the expressions of the social question; in the reduction of the chances of referral of children and adolescents to the institutional reception, as well as the length of stay of these subjects in the host institutions, with a view to the realization of the right to family and community coexistence. / O objetivo da presente disserta??o consiste em analisar como vem se constituindo o atendimento das fam?lias de crian?as e adolescentes acolhidas (os) institucionalmente e atendidas (os) pela Pol?tica de Assist?ncia Social em um munic?pio da regi?o metropolitana de Porto Alegre/RS, na perspectiva da garantia do direito ? conviv?ncia familiar e comunit?ria, a fim de contribuir com subs?dios na qualifica??o dessa pol?tica p?blica. Trata-se de uma pesquisa qualitativa, desenvolvida atrav?s de pesquisa documental em dez (10) processos judiciais, referentes ao acolhimento institucional de crian?as e adolescentes, que estavam em tramita??o no Juizado da Inf?ncia e Juventude (JIJ), no munic?pio da regi?o metropolitana de Porto Alegre, nos anos de 2016 e 2017, como tamb?m em documentos que d?o as diretrizes do acolhimento institucional no Brasil e que versam sobre o direito ? conviv?ncia familiar e comunit?ria de crian?as e adolescentes: Plano Nacional de Promo??o, Prote??o e Defesa do Direito de Crian?as e Adolescentes ? conviv?ncia Familiar e Comunit?ria (2006a); Orienta??es T?cnicas para os Servi?os de Acolhimento para Crian?as e Adolescentes (2009) e a Lei n? 12.010, de 3 de Agosto de 2009 que disp?e sobre a Ado??o (2009). Tamb?m se desenvolveu pesquisa emp?rica, por meio de entrevistas com sete (7) profissionais que est?o inseridos na Pol?tica de Assist?ncia Social e no Conselho Tutelar do referido munic?pio. Nesse caminho, atrav?s desse estudo, observou-se que as raz?es que contribuem para o acolhimento institucional de crian?as e adolescentes se referem ? situa??o de vulnerabilidade social, condi??es prec?rias de moradia, neglig?ncia e viol?ncia intrafamiliar. Ademais, algumas fam?lias se encontravam em situa??o de desemprego e trabalho informal, o que tamb?m corroborou para a fragiliza??o dos v?nculos. Dessa maneira, entende-se que, na contemporaneidade, vive-se uma viagem de volta ao passado, pois h? um retrocesso na efetiva??o dos direitos da inf?ncia e da adolesc?ncia, pois se avan?a no contexto legal, contudo, atrav?s do avan?o das ofensivas neoliberal e conservadora, retorna-se ? l?gica menorista no atendimento ?s demandas apresentadas pelas crian?as e adolescentes. Outrossim, compreende-se que o argumento jur?dico tem sido constru?do por meio de perspectivas da moraliza??o da quest?o social. Dessa forma, cria-se um ciclo, onde a fam?lia sofre o impacto da din?mica do capital, mas ? culpabilizada, o que corrobora para o acolhimento institucional e para a perda do poder familiar. Sendo assim, percebeu-se que as fam?lias que t?m os filhos acolhidos institucionalmente est?o expostas a um contexto de (des)prote??o social. Dentre os desafios identificados para a efetiva??o do direito ? conviv?ncia familiar e comunit?ria de crian?as e adolescentes, destaca-se o atual contexto de precariza??o da Pol?tica de Assist?ncia Social do munic?pio investigado, visto que essa pol?tica p?blica est? envolta por manifesta??es do processo de precariza??o do trabalho, tais como a terceiriza??o e a alta rotatividade de profissionais, de n?vel m?dio e superior. Al?m disso, observou-se que h? falta de investimento no servi?o que oferta prote??o social b?sica, que somada as manifesta??es do processo de precariza??o do trabalho contribui para a descontinuidade do atendimento e acompanhamento ?s fam?lias. Ademais, atrav?s desse estudo observou-se que o direito a conviv?ncia familiar e comunit?ria das crian?as e adolescentes que encontram-se acolhidas (os) institucionalmente vem sendo efetivado por meio da viola??o do direito a conviv?ncia com a fam?lia de origem. Quanto ?s possibilidades, entende-se que, por meio de concurso p?blico, se garantiria estabilidade aos profissionais, para o desenvolvimento de um trabalho intersetorial. Ademais, se faz necess?rio maior investimento nas pol?ticas sociais ? neste caso na Pol?tica de Assist?ncia Social, com recursos humanos e materiais, a fim de desenvolver um trabalho baseado na prote??o integral, contribuindo com as fam?lias no enfrentamento das express?es da quest?o social; na diminui??o das chances de encaminhamento das crian?as e adolescentes para o acolhimento institucional, bem como no tempo de perman?ncia desses sujeitos nas institui??es de acolhimento, na perspectiva da efetiva??o do direito ? conviv?ncia familiar e comunit?ria.

Page generated in 0.067 seconds