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Sustainable Transitions in Social Housing in England. The Development of a Theoretical FrameworkDuvier, Caroline January 2022 (has links)
Social housing can play a large role for both the UK and global agenda to reduce greenhouse gas emissions. Political and industry efforts to promote sustainability in social housing in England are sparse, despite a plethora of existing research. One reason for this might be the lack of integration of different actors and elements in social housing. This study aims to fill this gap by developing a theoretical framework that can help different actor groups involved in social housing in England identify connections and transition to sustainability. The framework is developed and validated using a mixed methods iterative approach, including a Delphi study to begin with. Results are validated using interviews and document search and analysed by using discourse analysis. Results indicate that the social housing system consists of six actor groups who all have different interpretations of sustainability. External pressures on the system consist mainly of central government policies. Niche innovations have not broken through to the system yet.
Powerful actors consist of the construction and finance industry, who influence central government in terms of policy making. Power is closely aligned with financialisation of housing. Comparing results to research on transition pathways for sustainability, no such transitions can be observed in the social housing system. This study represents a first attempt to develop a theoretical framework where social housing is conceptualised as a system, investigating its key change processes. Recommendations are defined for key stakeholder groups regarding the relevance of the framework to investigate pathways for a transition to sustainable housing.
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Self-Efficacy and Cultural Competency Assessment of the Associate Degree Nursing StudentHartman, Deborah Smith 01 January 2017 (has links)
Effective nursing care can be threatened when nurses are not culturally attuned with their patients. Associate degree nursing (ADN) students receive information about diverse ethnicities in the nursing curriculum, but it may not be sufficient to provide the expertise necessary to care for patients of various cultural backgrounds. The purpose of this quantitative study was to explore the 2nd year ADN students' levels of cultural competence and their perceptions of self-efficacy in working with Caucasian, African American, Native American, Hispanic, and Asian ethnicities. The study used a cross-sectional survey design to determine if a relationship existed between the students' reported cultural competencies and their self-efficacy scores while providing care to patients of these diverse cultures. The process of cultural competence in the delivery of health care services was used as the theoretical framework for this study. A volunteer convenience sample of 64 2nd-year ADN students completed the Nurse Cultural Competence Scale and the Cultural Self-Efficacy Scale. The Pearson-Product Moment correlation revealed a significant negative, moderate relationship between self-efficacy and the students' perceptions of cultural competence. A project was designed to enhance skills and knowledge to improve the students' cultural competency while caring for patients of Asian, Native American, and Hispanic cultures because minimal familiarity of those cultures contributed most to the negative correlation. Research on methods to improve cultural competence among health care professionals should be continued. Positive social change will occur as nursing students gain proficiency in their abilities to provide culturally appropriate care to patients of diverse ethnic backgrounds.
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Intern materialhantering på Fläkt Woods AB / Internal material handling at Fläkt Woods ABSeverinsson, Marcus, Karlsson, Andreas January 2012 (has links)
Intern materialhantering är ett ofta bortglömt område inom logistik, ett ämnesområde som annars i takt med den snabba och globala utvecklingen har fått ökad uppmärksamhet de senaste åren. I detta examensarbete studeras den interna materialhanteringen på Fläkt Woods ABs fabrik i Jönköping begränsat till flödet mellan godsmottagning och slutmontering. Syftet med fallstudien är att undersöka vilka problem som finns med den nuvarande interna materialhanteringen samt ge förbättringsförslag för hur den skulle kunna utvecklas för att minimera antalet produktionstopp orsakade av materialbrist. Studien har en abduktiv ansats där datainsamling genom dokumentation, observationer och intervjuer ligger till grund för en flödeskartläggning av tre produktgrupper som företaget bedömt vara mest intressanta att studera. Utifrån flödet identifieras möjliga problem och med hjälp av ett analytiskt ramverk klassificeras dessa för att urskilja de problem som leder till produktionsstopp. Studien visar att dessa handlar om att komponenter av någon anledning är felaktiga/skadade, lagras in/plockas på ett felaktigt sätt eller att det sker felaktigheter vid godsmottagning med avseende på registrering och sortering. Genomförda litteraturstudier ligger till grund för ett teoretiskt ramverk innehållande principer som bör tas i beaktning vid arbetet med intern materialhantering. Ramverket är en utgångspunkt för de förbättringsförslag som tas fram för att lösa de problem som bedöms orsaka produktionsstopp. Övergripande sett hamnar förbättringsförslagen inom tre skilda områden. Det första området berör problem orsakade av mänskliga faktorer vilka kan minimeras genom ökad motivation, produktkunskap och helhetsförståelse. Område nummer två täcker fysisk förflyttning av material samt registrering av detta i affärssystemet vilket bör ske på ett standardiserat och mer säkert sätt. Det tredje området innefattar ett behov av utökad mätning och uppföljning av de problem som uppstår i flödet för att få ökad kontroll över vad som sker. Studenterna rekommenderar företaget att, förutom att implementera föreslagna förbättringar, också studera det teoretiska ramverket för att kunna tillämpa detta på ytterligare problem som studien har identifierat men som ligger utanför studiens omfång. / Internal material handling is an area within logistics that receive little attention. Logistics on the other hand has received increased attention in recent years due to the fast and global growth of markets. The aim for this report is to study the internal material handling at Fläkt Woods AB’s factory in Jönköping, Sweden. The study is limited to include activities from receiving goods until the start of final assembly. The purpose with this case study is to identify potential problem within the current setup of the internal material handling system and provide suggestions for improvements in order to minimize downtime in production caused by lack of material. Based on an abductive approach, the data collection performed via documents, observations and interviews lays the foundation for the compilation of a number of flowcharts. These flowcharts describe the flow for three separate product groups which the company previously has identified as most interesting to map. With the flowcharts as a starting point potential problems are identified and, with the use of an own-composed analytical framework, also classified in order to sort out problems that are likely to cause downtime in production. The study states that these problems originate from damaged/defective components, incorrect storing/picking or occur due to errors when recording and sorting newly arrived goods. Literature studies are the basis for a theoretical framework containing a number of principles that should be taken into consideration when handling material internally. This framework is the base on which the presented suggestions for improvements rely. The suggestions can be divided into three separate areas. Problems caused by human factors can be minimized by increased motivation, increased knowledge and a more comprehensive view within the workforce. All kinds of physical movement along with registration in the ERP-system should be conducted in a more standardized and secure way. A need of increased measuring and monitoring has also become evident in order to increase control over different types of undesirable events. Beside implementing the proposed suggestions for improvement the students also advice the company to study the theoretical framework in order to be able to apply it on other problems. This study identifies quite a few other problems, but due to the scope of the study they are not further analyzed.
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When the Mannequin Dies, Creation and Exploration of a Theoretical Framework Using a Mixed Methods: ApproachTripathy, Shreepada, Miller, Karen H., Berkenbosch, John W., McKinley, Tara F., Boland, Kimberly A., Brown, Seth A., Calhoun, Aaron W. 01 June 2016 (has links)
Introduction: Controversy exists in the simulation community as to the emotional and educational ramifications of mannequin death due to learner action or inaction. No theoretical framework to guide future investigations of learner actions currently exists. The purpose of our study was to generate a model of the learner experience of mannequin death using a mixed methods approach. Methods: The study consisted of an initial focus group phase composed of 11 learners who had previously experienced mannequin death due to action or inaction on the part of learners as defined by Leighton (Clin Simul Nurs. 2009;5(2):e59-e62). Transcripts were analyzed using grounded theory to generate a list of relevant themes that were further organized into a theoretical framework. With the use of this framework, a survey was generated and distributed to additional learners who had experienced mannequin death due to action or inaction. Results: were analyzed using a mixed methods approach. Results: Forty-one clinicians completed the survey. A correlation was found between the emotional experience of mannequin death and degree of presession anxiety (P < 0.001). Debriefing was found to significantly reduce negative emotion and enhance satisfaction. Sixty-nine percent of respondents indicated that mannequin death enhanced learning. These results were used to modify our framework. Conclusions: Using the previous approach, we created a model of the effect of mannequin death on the educational and psychological state of learners. We offer the final model as a guide to future research regarding the learner experience of mannequin death.
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Query Containment Using a DLR ABoxHorrocks, Ian, Tessaris, Sergio, Sattler, Ulrike, Tobies, Stephan 20 May 2022 (has links)
Query containment under constraints is the problem of determining whether the result of one query is contained in the result of another query for every database satisfying a given set of constraints. This problem is of particular importance in information integration and warehousing where, in addition to the constraints derived from the source schemas and the global schema, inter-schema constraints can be used to specify relationships between objects in different schemas. A theoretical framework for tackling this problem using the DLR logic has been established, and in this paper we show how the framework can be extended to a practical decision procedure. The proposed technique is to extend DLR with an Abox (a set of assertions about named individuals and tuples), and to transform query subsumption problems into DLR Abox satisfiability problems. We then show how such problems can be decided, via a reification transformation, using a highly optimised reasoner for the SHIQ description logic.
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Understanding Determinants of Home Dialysis Use in Canada: A Mixed-Methods StudyNesrallah, Gihad 10 1900 (has links)
<p>This thesis consists of three related studies presented as three separate manuscripts. The first two comprise part of a larger sequential mixed-methods study with a qualitative and subsequent quantitative (survey) component. The overarching goal of this study was to understand the factors that influence the use of home dialysis, from the perspectives of Canadian nephrologists. The third study was a methodological study (a clinical trial) embedded in the survey, evaluating a novel strategy to incentivize survey responses.</p> <p>In the first paper, we aimed to develop a theoretical framework describing determinants of dialysis modality choice. We selected informants using a maximum-variation sampling strategy, and used in-depth interviews to explore their perspectives. We used a grounded theory-informed analytical approach to construct a taxonomy of barriers and related facilitators to home dialysis use. We triangulated our findings against related published studies and qualitative results from our survey study. This study informed the development of the questionnaire that is the focus of the second study.</p> <p>The second paper describes the development, administration, and results of a 47-item survey measuring Canadian nephrologist perspectives on the relevance of barriers to home dialysis use, and the utility of candidate interventions to overcome them. We used factor analysis to aggregate items into domains, and examined the relationships between respondent and practice characteristics with domain-level scores. Respondents expressed enthusiasm and reluctance towards a number of strategies to optimize home dialysis use. Our findings will guide policy development and further research directed at managing barriers to home dialysis use.</p> <p>The third and final study tests the effectiveness of a promised donation as an incentive for survey completion. We randomized survey recipients to receive standard notifications versus notifications that offered a charitable donation of $40 CAD to the Kidney Foundation of Canada in exchange for returning a completed survey. Contrary to our hypothesis, the intervention was not effective, thus adding to the cumulative evidence that such incentives do not impact on physician response rates.</p> / Master of Science (MSc)
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Modelo e ferramenta para avaliação da agilidade no gerenciamento de projetos / A framework and tool for the project management agility assessmentEdivandro Carlos Conforto 15 March 2013 (has links)
As pesquisas com o objetivo de relacionar o uso de práticas do gerenciamento ágil, desempenho e sucesso do projeto apresentam limitações como baixa qualidade semântica de construtos, dados e instrumentos de coleta com escalas subjetivas e pouco confiáveis, impedindo a verificação da eficácia dessas práticas. Outro problema é a tentativa de relacioná-las diretamente com o desempenho ou sucesso do projeto. Neste trabalho discute-se a hipótese de que a adoção de práticas dessa teoria e o desempenho do projeto não possuem relacionamento direto. Propõe-se a tese de que há um elemento intermediário, denominado neste trabalho de construto agilidade, que pode ser designado como um desempenho. As práticas provenientes da teoria de gerenciamento ágil (ditas ágeis), em conjunto com outros fatores ambientais, contribuiriam para o desempenho em agilidade, e este, por sua vez contribuiria para o desempenho e sucesso do projeto. Considerando esta hipótese, são três os objetivos desta pesquisa: 1) definir agilidade em gerenciamento de projetos; 2) propor um modelo conceitual capaz de explicar a relação entre práticas de gestão de projetos, fatores críticos organizacionais e o desempenho em agilidade, verificando-o; e 3) propor uma ferramenta de diagnóstico da agilidade em gerenciamento de projetos para profissionais, fundamentada no conhecimento contido no modelo conceitual proposto. O modelo conceitual foi concebido a partir de uma definição de agilidade para gerenciamento de projetos, construída com base em revisões sistemáticas e o uso da técnica de semântica de frames. Em seguida, foi realizada uma primeira verificação em campo do modelo por meio de um levantamento (survey) em 171 projetos inovadores, selecionados a partir de grupos de profissionais da rede social LinkedIn, além de um estudo de caso considerando 4 projetos de uma empresa usuária do gerenciamento ágil. Os resultados demonstraram que o modelo conceitual de agilidade proposto é coerente, pois reproduziu a relação entre práticas, fatores ambientais e o conceito agilidade. Foram identificados os fatores ambientais mais relevantes para o desempenho em agilidade, por exemplo: disponibilidade do cliente para participar ativamente do projeto e dedicação e autonomia dos membros do time de projeto. O conhecimento adquirido na construção e teste do modelo conceitual foi utilizado no desenvolvimento de uma proposta inicial de uma ferramenta de diagnóstico da agilidade. Seu objetivo é auxiliar os profissionais na medição do nível de agilidade e a situação dos projetos, e assim, orientá-los quanto ao uso de práticas gerenciais de maneira mais objetiva e específica, de acordo com o ambiente do projeto. Um teste preliminar desta ferramenta foi conduzido em uma empresa de consultoria em T.I., por meio de levantamento em 12 projetos. Os resultados deste teste preliminar indicaram o potencial da ferramenta para identificar projetos com discrepâncias em relação ao uso de práticas gerenciais, o ambiente organizacional e o desempenho em agilidade. Esta pesquisa tem ao menos três contribuições originais com potenciais implicações para teoria e prática. São elas: 1) a proposição e verificação preliminar de um modelo conceitual, contendo a definição do conceito agilidade e as 5 dimensões; 2) a proposição de variáveis e instrumentos sobre como medir a agilidade no gerenciamento de projetos; e 3) a proposta de uma ferramenta de diagnóstico do nível de desempenho em agilidade em gerenciamento de projetos voltada para profissionais. / A group of researchers has attempted to investigate the correlation between the practices from the agile project management (APM) theory to project performance and success. This body of researches has presented limitations such as the lack of robust constructs and poor data analysis to identify precisely the effectiveness of such practices. In addition, there is a misunderstanding regarding the existence of a straightforward and causal link between APM practices and the level of success in projects and performance. In this study, we have proposed an alternative, more robust view to deal with this assumption. Our hypothesis considers the existence and the influence of a third element, an intermediate construct, called agility concept. The APM theory (so-called agile practices) along with some critical factors could be the contributor of an agility performance. Therefore, a better agility performance might affect the overall performance of the project, as well as its success. Given this new assumption, this thesis has three main goals: 1) to define agility in project management; 2) to propose and verify a theoretical framework aimed to explain the relationship between project management practices, organizational critical factors and the agility performance; and 3) to propose a self-assessment tool for professionals and companies based on the knowledge and experience acquired on this research, designed specially to measure the agility performance level of the project management. Based on systematic review and frame semantic analysis, this thesis proposes a theoretical framework containing a rigorous definition of the agility concept applied to the project management theory. The framework was empirically tested through a survey containing 171 innovative projects, selected from practice communities in the LinkedIn® social network, as well as 4 projects on an in-depth case study, carried out in a company that applies agile project management practices. The results showed that the theoretical framework is coherent and was considered useful to explain the relationship between agile practices, the agility critical factors and the variables from the agility construct. Moreover, the framework helped to identify the most relevant factors for the agility performance, e.g. customer availability (to be involved in the project development), as well autonomy and commitment of the project team members. As a result of these findings, the acquired experience and knowledge were both applied in the design of a self-assessment tool to measure the level of the agility performance in project management. This tool was submitted to a preliminary empirical test in an IT consulting firm, throughout a survey of 12 projects. This research has at least three original contributions along with potential theoretical and practical implications: 1) it provides a precise and robust definition for the agility concept in project management theory; 2) it proposes a theoretical framework along with its 5 dimensions, variables and tools describing how to measure the agility in the project management field; and 3) from the practitioners perspective it provides a practical tool for the agility measurement in project management.
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The Stoneleigh project : a case for study of outdoor youth work and its impact on personal and social transformationLoynes, Christopher January 2008 (has links)
This research is a case study of the Stoneleigh Group; a partnership of voluntary youth work organisations that piloted a spiritual development programme for young people aged 18 to 25. The purpose of the research was to examine the claims made by the Stoneleigh Group to have developed a radical approach and outcomes of personal and social transformation within a programme of informal education out of doors. The research was undertaken in the contexts of reviews of research concerning outdoor education, informal education for young people, and youth transition. An ethnographic study of the retreat programme and its impact on the lives of the young people was combined with a critical study of the advocacy work of the Stoneleigh Group within the development of the National Youth Work Curriculum. The analysis was undertaken with the aid of Bernstein’s theoretical framework for curriculum and pedagogic critique. The study of the programme claims that the pedagogic approach was radical in its ideology and practice. However, it is argued that the impact on the young people depended on the ideology of the youth organisation for which they volunteered. A range of claims for a radical outcome are identified and discussed. The research argues that, despite the claim that the outcomes of social transformation were only partially achieved, the practices of the Stoneleigh Group were contested because of their perceived radicalism. The study of the advocacy work suggests that, despite these challenges, the Stoneleigh Group's contributions to the national discussions concerning the spiritual development of young people within the youth work curriculum resulted in proposals that supported a more radical pedagogic approach than currently practised. The research indicates that the Stoneleigh Group influenced statements made in the consultation. It is argued that the Group provided support for the concept of young people as agents of social change. In particular, it is suggested that the pilot was used to support a view of young people as capable of, and valued for, their challenges to the established norms of society.
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Modelo e ferramenta para avaliação da agilidade no gerenciamento de projetos / A framework and tool for the project management agility assessmentConforto, Edivandro Carlos 15 March 2013 (has links)
As pesquisas com o objetivo de relacionar o uso de práticas do gerenciamento ágil, desempenho e sucesso do projeto apresentam limitações como baixa qualidade semântica de construtos, dados e instrumentos de coleta com escalas subjetivas e pouco confiáveis, impedindo a verificação da eficácia dessas práticas. Outro problema é a tentativa de relacioná-las diretamente com o desempenho ou sucesso do projeto. Neste trabalho discute-se a hipótese de que a adoção de práticas dessa teoria e o desempenho do projeto não possuem relacionamento direto. Propõe-se a tese de que há um elemento intermediário, denominado neste trabalho de construto agilidade, que pode ser designado como um desempenho. As práticas provenientes da teoria de gerenciamento ágil (ditas ágeis), em conjunto com outros fatores ambientais, contribuiriam para o desempenho em agilidade, e este, por sua vez contribuiria para o desempenho e sucesso do projeto. Considerando esta hipótese, são três os objetivos desta pesquisa: 1) definir agilidade em gerenciamento de projetos; 2) propor um modelo conceitual capaz de explicar a relação entre práticas de gestão de projetos, fatores críticos organizacionais e o desempenho em agilidade, verificando-o; e 3) propor uma ferramenta de diagnóstico da agilidade em gerenciamento de projetos para profissionais, fundamentada no conhecimento contido no modelo conceitual proposto. O modelo conceitual foi concebido a partir de uma definição de agilidade para gerenciamento de projetos, construída com base em revisões sistemáticas e o uso da técnica de semântica de frames. Em seguida, foi realizada uma primeira verificação em campo do modelo por meio de um levantamento (survey) em 171 projetos inovadores, selecionados a partir de grupos de profissionais da rede social LinkedIn, além de um estudo de caso considerando 4 projetos de uma empresa usuária do gerenciamento ágil. Os resultados demonstraram que o modelo conceitual de agilidade proposto é coerente, pois reproduziu a relação entre práticas, fatores ambientais e o conceito agilidade. Foram identificados os fatores ambientais mais relevantes para o desempenho em agilidade, por exemplo: disponibilidade do cliente para participar ativamente do projeto e dedicação e autonomia dos membros do time de projeto. O conhecimento adquirido na construção e teste do modelo conceitual foi utilizado no desenvolvimento de uma proposta inicial de uma ferramenta de diagnóstico da agilidade. Seu objetivo é auxiliar os profissionais na medição do nível de agilidade e a situação dos projetos, e assim, orientá-los quanto ao uso de práticas gerenciais de maneira mais objetiva e específica, de acordo com o ambiente do projeto. Um teste preliminar desta ferramenta foi conduzido em uma empresa de consultoria em T.I., por meio de levantamento em 12 projetos. Os resultados deste teste preliminar indicaram o potencial da ferramenta para identificar projetos com discrepâncias em relação ao uso de práticas gerenciais, o ambiente organizacional e o desempenho em agilidade. Esta pesquisa tem ao menos três contribuições originais com potenciais implicações para teoria e prática. São elas: 1) a proposição e verificação preliminar de um modelo conceitual, contendo a definição do conceito agilidade e as 5 dimensões; 2) a proposição de variáveis e instrumentos sobre como medir a agilidade no gerenciamento de projetos; e 3) a proposta de uma ferramenta de diagnóstico do nível de desempenho em agilidade em gerenciamento de projetos voltada para profissionais. / A group of researchers has attempted to investigate the correlation between the practices from the agile project management (APM) theory to project performance and success. This body of researches has presented limitations such as the lack of robust constructs and poor data analysis to identify precisely the effectiveness of such practices. In addition, there is a misunderstanding regarding the existence of a straightforward and causal link between APM practices and the level of success in projects and performance. In this study, we have proposed an alternative, more robust view to deal with this assumption. Our hypothesis considers the existence and the influence of a third element, an intermediate construct, called agility concept. The APM theory (so-called agile practices) along with some critical factors could be the contributor of an agility performance. Therefore, a better agility performance might affect the overall performance of the project, as well as its success. Given this new assumption, this thesis has three main goals: 1) to define agility in project management; 2) to propose and verify a theoretical framework aimed to explain the relationship between project management practices, organizational critical factors and the agility performance; and 3) to propose a self-assessment tool for professionals and companies based on the knowledge and experience acquired on this research, designed specially to measure the agility performance level of the project management. Based on systematic review and frame semantic analysis, this thesis proposes a theoretical framework containing a rigorous definition of the agility concept applied to the project management theory. The framework was empirically tested through a survey containing 171 innovative projects, selected from practice communities in the LinkedIn® social network, as well as 4 projects on an in-depth case study, carried out in a company that applies agile project management practices. The results showed that the theoretical framework is coherent and was considered useful to explain the relationship between agile practices, the agility critical factors and the variables from the agility construct. Moreover, the framework helped to identify the most relevant factors for the agility performance, e.g. customer availability (to be involved in the project development), as well autonomy and commitment of the project team members. As a result of these findings, the acquired experience and knowledge were both applied in the design of a self-assessment tool to measure the level of the agility performance in project management. This tool was submitted to a preliminary empirical test in an IT consulting firm, throughout a survey of 12 projects. This research has at least three original contributions along with potential theoretical and practical implications: 1) it provides a precise and robust definition for the agility concept in project management theory; 2) it proposes a theoretical framework along with its 5 dimensions, variables and tools describing how to measure the agility in the project management field; and 3) from the practitioners perspective it provides a practical tool for the agility measurement in project management.
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“I Want Ketchup on my Rice”: The Role of Child Agency on Arab Migrant Families Food and FoodwaysAlkhuzaim, Faisal Kh. 05 July 2018 (has links)
This exploratory research study examines changes in food and foodways (food habits) among Arab migrant families in a small community in Tampa, Florida. It also explores how those families’ children may play a role in the process of change. Within this community, I conducted my research study at a private school, where I recruited families with children between the ages of eight and seventeen. In applying the ecological model of food and nutrition and the developmental niche theoretical framework, this research draws on qualitative methods, including structured interviews with parents; focus group discussion with parents; a food survey; and children’s focus groups that included engaging activities such as vignettes (role playing), free-listing and sorting, and one-day food menus. I used MAXQDA 18 software for qualitative data analysis, and the results show that the main factors aiding in post-migration food and foodways changes are time constraints (lifestyle), ingredients, and availability and accessibility of permissible food (halal). Parent did not mention their children as a main factor; however, they perceive influence of their children. Feeding practices such as rewarding, restriction, forcing, and family meals were emerging themes, and children express their agency around those practices. Children developed their own agency regarding food because of their social and physical environments. Older children perceived their influence on their families’ food and foodways by introducing food items to their own families.
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