• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 46
  • 23
  • 13
  • 12
  • 5
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 118
  • 39
  • 28
  • 16
  • 16
  • 13
  • 12
  • 12
  • 11
  • 11
  • 11
  • 10
  • 9
  • 9
  • 9
  • 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.
61

Responsive design in Windows 8 applications

Klockare, Sofi January 2013 (has links)
Responsive design is a common expression at the web today. This thesis was about learning about responsive web design in order to apply it to Windows 8 applications created in C# and XAML. The purpose of this thesis was to learn if responsive design can be used in such applications. This was done by first learning about responsive design through a literature study about responsive web design and then specifying responsive application design. How responsive design can be used in applications was found through research and creation of an example application. No literature was found about responsive design for Windows 8 applications in C# and XAML and therefore most of the results came from own ideas and partly solutions found on different forums. The thesis was performed at Infor in Kista. The example application was a social application which was connected to a social web service developed by Infor. Responsive web design is a technique used for making webpages adapt to the size and resolution of the viewport. This is done by creating a structured, fluid layout by using a flexible grid and flexible images. Media queries are used to set up different states for presenting the page in different ways for different sizes and resolutions of the viewport. In the different states parts of the content can for example be hidden or styled. The number of columns of information can also be set to adapt to make the page easier to view. Responsive design for applications should make the layout of the application adapt to fit the application window of the device used depending on its resolution. One way to specify a responsive design for Windows 8 applications could be to create only one application which could be used on all different Windows 8 platforms, such as phones, tablets and computers. It is probably not possible today to create this one application for different Windows 8 platforms. Another way of specifying responsive design for application is to create a responsive user interface which could be shared and used in the different Windows 8 applications. The latter was the chosen definition for this thesis. The scope of this thesis was limited to only research for responsive design in Windows Store apps and Windows Phone 8 applications. Windows Phone 8 applications are applications used on smartphones with Windows Phone 8 as operating system while Windows Store applications are used on computers with Windows 8 as operating system. Other Windows 8 devices were not included in this thesis. The final conclusion of this thesis was that although it is complicated to use responsive application design it can be used for most of the user interface. A responsive user interface for the applications can be created separately, but some parts of the application pages cannot be shared between the different platforms. This results in a mostly responsive sharable user interface.
62

Från el till värme : en diskursanalytisk policystudie av energiomställning på statlig, kommunal och hushållsnivå

Perman, Karin January 2008 (has links)
The aim of this thesis is to analyse how space heating for single-family houses, and energy system conversion has been constructed and discussed at national, municipal and household levels. Political documents have been studied, and interviews have been carried out with politicians, civil servants and householders in the municipality of Falun. In order to study and analyse similarities and differences between these three political levels, the following main questions were asked: In which sense is the use of electrical heating formulated as problematic? How are the causes of these problems presented, and which solutions are suggested? What are the effects of how problems, causes and solutions are constructed? At the national level, the use of electricity produced by nuclear power was considered a problem. Initially the municipality’s policy documents present the same problem, but there is a change of focus to the problem of imported electricity produced by fossil fuel, and the resulting emissions. At household level, the problem was often an old and badly functioning space-heating system. But some households did not formulate a problem before they converted. Instead they were influenced by their neighbours and thereby convinced. At all three political levels, there is consensus on the households’ responsibility concerning energy transition. While industry tends to be considered incapable of cutting down its energy consumption, households are expected to take the responsibility seriously. Furthermore, within the household, the heating system tends to be constructed as a predominantly male concern. At all three levels, households are perceived as dependant on economical subsidies when taking the decision to convert from electrical heating. Although it is interesting that the interviewed householders only apply this view to others than themselves. They are convinced that other households need subsidies to act in an environmentally correct way. The discourse concerning the Swedish energy transition illustrates a shift away from a definition of ecological modernisation where environmental considerations influence economic development. The thesis clearly shows how economic arguments repeatedly influence environmental concerns. However, the tension between the two is played down and concealed through the lack of problematisation of the responsibility of industry, and through the focus on the need for education and future opportunities. Political dialogues concerning the use of electrical heating and the conversion of energy systems towards more renewable energies are dominated by economic arguments at the three levels. One effect of this is an assumption that energy policy instruments such as information and economic subsidies are essential for the energy transition. However, if householders rather are influenced by their neighbours should the government use economic subsidy as the main energy policy instrument?
63

Analýza krizové připravenosti organizace působící v oboru školství / Analysis of emergency preparedness organizations in the field of education

Kramešová, Petra January 2010 (has links)
The content of this thesis is an analysis of crisis preparedness organizations in the field of education. It consists of a theoretical - methodological part and a practical part. The theoretical part discusses the specifics and peculiarities of crisis management, and analyzes the objectives and nature of crisis preparedness organizations of this type. The practical part presents the current research shows the strengths and weaknesses, as well as the threats and opportunities, which significantly limits the status and level of crisis preparedness of schools surveyed. The penultimate section focuses on the design methodology to ensure crisis preparedness in schools. Conclusion then summarizes and evaluates the investigation. For the sake of better illustration is the work of the Annex attached to the issue more closely.
64

Génération d'explications pour la gestion énergétique dans les bâtiments / Generation of explanations for energy management in buildings

Alzouhri alyafi, Amr 27 May 2019 (has links)
L'énergie est fondamentale pour maintenir le confort et façonne notre vie moderne. Avec la demande excédentaire en énergie, les systèmes de gestion de l’énergie résidentielle apparaissent avec le temps. Ils visent à réduire ou moduler la consommation d’énergie tout en maintenant un niveau de confort acceptable. Des systèmes efficaces de gestion de l'énergie domestique devraient intégrer une représentation comportementale d'un système domestique, y compris les habitants. Il établit des relations entre différentes variables environnementales et des phénomènes hétérogènes présents dans une maison. Par conséquent, ces systèmes sont complexes à construire et à comprendre pour les habitants. Pour cette raison, les concepteurs ont essayé d'automatiser autant que possible les systèmes de CVC, les éclairages ... afin de promouvoir le concept de "faire à la place". Cela était justifié car il était presque impossible d'impliquer les occupants et de créer une relation entre les occupants et les systèmes énergétiques. Ce concept crée différents problèmes car les occupants sont détachés du système énergétique et ne comprennent pas ses fonctionnalités ni son fonctionnement.Pour surmonter cette difficulté, ce travail met en avant le concept de "faire avec" en essayant d'impliquer l'occupant dans la boucle avec son système de gestion de l'énergie. C'est là que l'explication est nécessaire pour permettre aux occupants de découvrir les connaissances du système énergétique et de développer leur capacité à comprendre comment le système fonctionne et pourquoi il recommande différentes actions. L'explication est le moyen de découvrir de nouvelles connaissances et, par conséquent, d'impliquer les occupants. Pour les humains, l'explication joue un rôle important dans la vie. C'est l'un des principaux outils d'apprentissage et de compréhension. Il est même utilisé dans la communication et les aspects sociaux. Les gens ont tendance à l'utiliser en plus d'apprendre à montrer leurs connaissances sur un sujet pour gagner la confiance des autres ou pour clarifier une situation. Mais générer des explications n’est pas une tâche facile. C'est l'un des problèmes scientifiques récurrents de plusieurs décennies. Les explications ont de nombreuses formes, types et niveaux de clarté. Cette étude se concentre sur les explications causales. Comme il s’agit de la forme d’explication la plus intuitive à comprendre par les occupants, elle est conçue pour transférer les connaissances issues de systèmes complexes tels que les modèles énergétiques. Le défi scientifique est de savoir comment construire des explications de causalité pour les habitants à partir d’un flux de données de capteurs observées. / Energy is fundamental to maintain comfort and it shapes our modern life. With the excess demand for energy, home energy management systems are appearing with time. They aim at reducing or modulating energy consumption while keeping an acceptable level of comfort. Efficient home energy management systems should embed a behavioral representation of a home system, including inhabitants. It establishes relationships between different environmental variables and heterogeneous phenomena present in a home. Therefore, those systems are complex to build and to understand for inhabitants. For this reason, the designers did try to automatize as much as possible the HVAC systems, the lightings ... so they promoted the concept of “doing instead”. This was justified as it was nearly impossible to implicate occupants and to create a relation between occupants and energy systems. This concept does create different problems as occupants are detached from the energy system and they don’t understand its functionality nor how it is working.To overcome this difficulty this work promotes the concept of “doing with” as it tries to implicate the occupant in the loop with their energy management system. This is where the explanation is needed to allow occupants to discover the knowledge in the energy system and to develop their capacity of understanding how the system is working and why it is recommending different actions. The explanation is the way to discover new knowledge and consequently, to involve occupants. For humans, explanation plays an important role in life. It is one of the main tools for learning and understanding. It is even used in communication and social aspects. People tend to use it besides learning to show their knowledge about a subject to gain the confidence of others or to clarify a situation. But generating explanations is not an easy task. It is one of the ongoing scientific problems from several decades. Explanations have numerous forms, types, and level of clearness. This study is focusing on the causal explanations. As it is the most intuitive form of explanation to be understood by occupants and is adapted to transfer the knowledge from complex systems like energy models. The scientific challenge is how to construct causal explanations for the inhabitants from a flow of observed sensor data.
65

Olhares sobre Lisboa: o \'Livro do desassossego\' e \'O que o turista deve ver\' / Views of Lisbon: \'Livro do desassossego\' e \'O que o turista deve ver\'

Fazzolari, Davi 28 June 2006 (has links)
A cidade de Lisboa, que se lê nas páginas do Livro do Desassossego: composto por Bernardo Soares, ajudante de guarda-livros na cidade de Lisboa, de Fernando Pessoa, confirma-se como criação artística e se faz cidade literária, pelos olhos elaborados por Fernando Pessoa para o seu semi-heterônimo Bernardo Soares. Aproximar essa leitura de Lisboa de outra, também produzida por Fernando Pessoa para o guia de viagem Lisboa: o que o turista deve ver, ou seja, para uma obra de outra natureza que não a literária, permite, em nosso trabalho, uma abordagem estética e antropológica da percepção visual exercitada pelo autor. De um lado, no Livro do Desassossego, a construção de uma estética citadina particular e original a revelar uma cidade conformada pelo contraste espaço habitado e paisagem interior. De outro, um lugar tecido na memória do autor mais próximo do homem aparentemente real, a partir de sua identificação histórica com a cidade. / The city of Lisbon depicted in the pages of the Book of Disquiet: composed by Bernardo Soares, keep-book assistant in the city of Lisbon, written by Fernando Pessoa, is confirmed as an artistic creation and it is transformed into a literary city, by the eyes of Fernando Pessoa to his \"semiheteronym\" Bernardo Soares. Comparing this view of Lisbon to another one, also produced for Fernando Pessoa for the traveller\'s guide Lisbon: what the tourist should see - a not literary it -, allows, in our research, an aesthetic and anthropological approach of the visual perception attempted by the author. On one hand, in the Book of Disquiet, the building up of a certain original aesthetic city revealing a city conformed by the contrast inhabited space and interior landscape view. On the other hand, a place woven in the memory of the author, closer to the apparent real man, starting from his historical identification with the city.
66

Olhares sobre Lisboa: o \'Livro do desassossego\' e \'O que o turista deve ver\' / Views of Lisbon: \'Livro do desassossego\' e \'O que o turista deve ver\'

Davi Fazzolari 28 June 2006 (has links)
A cidade de Lisboa, que se lê nas páginas do Livro do Desassossego: composto por Bernardo Soares, ajudante de guarda-livros na cidade de Lisboa, de Fernando Pessoa, confirma-se como criação artística e se faz cidade literária, pelos olhos elaborados por Fernando Pessoa para o seu semi-heterônimo Bernardo Soares. Aproximar essa leitura de Lisboa de outra, também produzida por Fernando Pessoa para o guia de viagem Lisboa: o que o turista deve ver, ou seja, para uma obra de outra natureza que não a literária, permite, em nosso trabalho, uma abordagem estética e antropológica da percepção visual exercitada pelo autor. De um lado, no Livro do Desassossego, a construção de uma estética citadina particular e original a revelar uma cidade conformada pelo contraste espaço habitado e paisagem interior. De outro, um lugar tecido na memória do autor mais próximo do homem aparentemente real, a partir de sua identificação histórica com a cidade. / The city of Lisbon depicted in the pages of the Book of Disquiet: composed by Bernardo Soares, keep-book assistant in the city of Lisbon, written by Fernando Pessoa, is confirmed as an artistic creation and it is transformed into a literary city, by the eyes of Fernando Pessoa to his \"semiheteronym\" Bernardo Soares. Comparing this view of Lisbon to another one, also produced for Fernando Pessoa for the traveller\'s guide Lisbon: what the tourist should see - a not literary it -, allows, in our research, an aesthetic and anthropological approach of the visual perception attempted by the author. On one hand, in the Book of Disquiet, the building up of a certain original aesthetic city revealing a city conformed by the contrast inhabited space and interior landscape view. On the other hand, a place woven in the memory of the author, closer to the apparent real man, starting from his historical identification with the city.
67

O que é vida? de Erwin Schrödinger: caminhos nas ciências da vida, 1933-2013 / Erwin Schrödinger s What Is Life? paths in the life sciences, 1933-2013

Silva, Alex Costa da 14 March 2016 (has links)
Made available in DSpace on 2016-04-28T14:16:24Z (GMT). No. of bitstreams: 1 Alex Costa da Silva.pdf: 949613 bytes, checksum: 34806ae0ce2ce0f567ac024e97dc64f0 (MD5) Previous issue date: 2016-03-14 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / What Is Life?,a set of lectures delivered in 1943, consisted in speculations made by a physicist and Nobel Laureate, Erwin Schrödinger, on a subject apparently alien to his field of expertise, namely, the nature of life. Published as a small book with the same title, those lectures were widely read, called the attention of scholars from many fields of knowledge and found correspondence in a large part ofthe conceptual grounds of the molecular biology of the second half of the 20th century. Schrödinger s ideas did not lose interest, to the point they were celebrated 50 and 70 years later in scientific meetings also namedWhat Is Life? In the present study we first sought to elucidate the reasons for Schrödinger to have chosen the nature of life as the subject of his lectures. Then we investigated the contemporary reception to the ideas discussed in them. Third we analyzed several or the presentations made by reputed scientists in the 1993 meeting aiming to establish the relevance of Schrödinger s ideas for the development of the life sciences in the course of those 50 years. Finally we emphasize the interest such ideas still arose 20 years later, as reflected in the specialized media and more particularly by J.C.Venter, one of the first to sequence the human genome, in the last What Is Life?lecture, from 2013, this time focusing on the 21st century perspective / As palestras What Is Life?, de 1943, consistiram numa série de especulações de um físico, Erwin Schrödinger, laureado com o Prêmio Nobel, sobre um tema fundamental de uma área que não era a sua: a naturezada vida. Publicadasna forma de um pequeno livro homônimo, tais palestras foram lidas amplamente, chamaram a atenção de estudiosos de diversas áreas e encontraram correspondência, em grande parte, com a base conceitual da biologia molecular da segunda metade do século XX. As ideias de Schrödinger não perderam interesse, sendo celebradas 50 e 70 anos mais tarde em eventos também intitulados WhatIs Life? No presente trabalho procuramos elucidar, primeiro, o que levou Schrödinger a escolher esse tema para suas palestras no Trinity College Dubline as ideias discutidas nelas.A seguir, verificamos o recebimento dado aos conteúdos apresentados pelo físico por seus contemporâneos. Em terceiro lugar, analisamos várias das apresentações realizadas por destacados cientistas no evento de 1993, visando identificar a relevância das ideias de Schrödinger para o desenvolvimento das ciências da vida nesses 50 anos. Finalmente, ressaltamos o interesse que tais ideias conservariam20 anos depois, tal como refletidas na mídia especializada, e mais particularmente, por J.C. Venter, um dos primeiros a sequenciar no genoma humano, na última edição das palestras What Is Life?, de 2013, dessa vez com o subtítulo: A perspectiva do século XXI
68

Parents' stories of homework : experiences alongside their children and families

Murray, Tamara 12 January 2009
The objective of this program of research was to listen to parents voices on homework with a focus on what homework means for their children, themselves and their families. While, within this body of literature, there is consensus on a definition of homework, a multitude of studies on homework and its effect on academic achievement and the development of work habits, and an extensive body of literature on types of homework assignments, there are no known qualitative studies on homework from parents perspectives. Within schools, teachers are positioned as knowing professionals and parents are positioned as helpers, who know less about the learning process. Power and authority rest with educators who make decisions important to teaching and learning decisions about homework policies and practices, for example often with little or no parent input or participation. Because teachers ask for little input from parents, parents rarely feel they can talk to teachers about their childrens experiences with homework and the resulting impact on their family.<p> Determining what knowledge parents of elementary school children (pre-Kindergarten through Grade 8) hold about homework, how they feel about homework, how homework impacts their children, how homework impacts them as parents, and how homework impacts their families was the focus of this narrative inquiry. The parents stories highlight the non-academic benefits the parents believe exist for their children through their engagement with homework. They also bring to the fore the many reasons homework can be problematic for their children and for them as they attend to the individuality of their children and the complexity of their family lives. They raise important issues for educators to consider in relation to homework: the implications variations within families, schools, teachers, parents and students may have for homework policies and practices; the need for reciprocity in home/school communications and the development of equitable rather than hierarchical relationships between parents and educators. Possibilities for changes in teacher education, both preservice and inservice; for a rethinking of policy and practice for both parents and educators; and for the direction of future research all emerge in this work.
69

The experience of hope for informal caregivers of palliative home care patients : a grounded theory exploration

Holtslander, Lorraine Fay 17 November 2004
The purpose of this study was to explore the processes of hope in informal caregivers of palliative patients. Interviews were conducted with caregivers who were living with and currently providing care to a palliative patient at home. Saturation was reached with 10 caregivers, five females and five males, from 2 cities in Saskatchewan, Canada. <p>The design of this qualitative study was Glasers (2001) grounded theory. Broad, unstructured face to face audio taped interviews were conducted in the participants homes. Interviews were transcribed verbatim and analyzed using constant-comparative method of analysis in order to identify the main concern of the participants related to hope, and the basic social processes used to resolve that concern. <p>Eroding hope was the main concern relating to hope during caregiving for a palliative patient. Eroding hope was a result of bad days, negative messages, and experiences with the health care system. The participants deal with eroding hope by using the basic social process of hanging on to hope. Hanging on to hope has 4 sub-processes: a)doing what you have to do, b)living in the moment, c)staying positive, and d)writing your own story. The support of friends, family, and health care professionals and connecting with something bigger and stronger were sub-processes of hanging on to hope that together directly affect the other sub-processes.<p>The findings of this study have direct application for the care and support of informal caregivers providing palliative care at home, as a basis for assessment and interventions that will assist caregivers to hang on to hope. Nurses and other health care professionals need to recognize and value the experience of hope for caregivers by addressing, teaching, and reinforcing the sub-processes and ways of hanging on to hope into their practice.
70

Participatory Pricing in Sport: An Examination of Name-Your-Own-Price and Pay-What-You-Want Pricing

Reese, Jason 1985- 14 March 2013 (has links)
The purpose of this study is to better understand the effects participatory pricing strategies have on consumer perceptions and behaviors in a sport event pricing scenario. Participatory pricing strategies are those that include the consumer in setting the final price of a good or service. These mechanisms include name-your-own-price (NYOP) and pay-what-you-want (PWYW). These pricing strategies are now being introduced into the sport industry. With the increased use of these strategies, and the lack of research in sport management pertaining to consumers’ perceptions of price, specifically consumer voice in price setting, there is a gap in the literature that needs to be filled. This study investigates the consumer’s perceptions of price fairness, perceived value, as well as consumer behavior (i.e. purchase intentions and willingness-to-pay), when encountering participatory pricing strategies. The following dissertation presents a quantitative experimental design, asking subjects to participate in a simulated ticket purchase experience. Difference between experimental groups was assessed based on price fairness, perceived value, willingness-to-pay, and purchase intentions. Results indicate there is a significant difference between participatory pricing groups and traditional fixed price groups when examining price fairness, perceived value, willingness-to-pay, and final average prices paid. Specifically, price fairness evaluations were significantly higher for the PWYW and fixed price groups, and lower for the NYOP group. In addition to the price fairness differences, the groups differed on their evaluations of perceived value (PWYW and fixed are the same, both higher than NYOP). Furthermore, the results reveal that consumers involved in the NYOP mechanism evoked higher levels of willingness-to-pay than PWYW and fixed. Furthermore, the study also found that the final average price paid following the experiment differed based on the mechanism. The PWYW and fixed price mechanisms paid similar amounts, while both of them were significantly higher than the NYOP mechanism. This suggests that while one of the biggest concerns for the PWYW treatment is a low final average price (even $0); this may not be an issue in a sport ticket pricing scenario. Study limitations and future research are included in the following dissertation.

Page generated in 0.0276 seconds