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  • 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.
1

A Phenomenological Analysis of Military Personnel's Experiences of Toxic Leadership

Johnson, Nikeisha Sewell 01 January 2018 (has links)
The existing quantitative literature on toxic leadership in the military has primarily explored negative outcomes, gendered military experience, and toxic leadership separately; however, relatively few studies have included all 3. The unidentified connection was critical in determining how toxic leadership varied and left a gap for further research to be conducted from a qualitative, phenomenological perspective. Therefore, this study addressed the manner in which encounters with toxic leadership differed across gender and military rank according to those experiencing it. Using a convenience sampling method, data were gathered through semi structured interviews with 12 Army veterans. Thematic analysis of the data revealed 63 meaningful statements and 3 emergent themes. Results affirmed that for both men and women, the higher the rank the more exposure to toxic leadership they encountered. Results also introduced race as a key factor for both genders because it was reported as the leading cause of participants' toxic encounters across rank and gender. The findings of this study also suggested that females were more susceptible to negative mental health outcomes after toxic leadership exposure versus their male counterparts. The results of this study contribute to positive social change by providing a thorough understanding of the qualities characteristic of experiences with toxic leadership to clarify the specific ways in which toxic leadership leads to negative outcomes. Results from this study will be useful for practitioners, military officials, and researchers seeking to better understand the leadership needs of contemporary military personnel.
2

A journey towards emancipatory practice development

Heyns, Tanya 02 1900 (has links)
Rapid changes in the healthcare environment increase the need for nurse practitioners to be motivated, knowledgeable and skilled in order to ensure quality patient care. Accident and emergency units are challenging environments and by ensuring that nurse practitioners work in an enabling environment, they should be motivated, skilled and knowledgeable and be able to think critically to enhance their own professional growth and emancipated practice. This in turn may increase the nurse practitioners’ job satisfaction, which in turn encourage job retention and may influence patient outcomes positively. A journey towards a shared vision namely “emancipatory practice development” was undertaken in an accident and emergency unit of a Level III public hospital. Following the diagnosis of an emergency situation, action research was applied to change the perceived toxic environment to an enabling environment. The study was conducted within the critical social theory paradigm and descriptive, explorative and contextual in nature. Both qualitative and quantitative approaches were utilised. Throughout the action research for practitioners project, collaboration enhanced the emancipation of the nurse leaders, as key drivers of the process, as well as the nurse practitioners. Short and long-term actions were planned, implemented and amended based on observations and reflection following each cycle of the project. During this process a toxic environment was changed to an enabling environment, in which nurse practitioners were retained and additional spin-offs followed. Guidelines for the application and implementation of the process as utilised in this study were compiled to guide others who experience similar challenges. / Health Sciences / D.Litt. et Phil. (Health Studies)
3

A journey towards emancipatory practice development

Heyns, Tanya 02 1900 (has links)
Rapid changes in the healthcare environment increase the need for nurse practitioners to be motivated, knowledgeable and skilled in order to ensure quality patient care. Accident and emergency units are challenging environments and by ensuring that nurse practitioners work in an enabling environment, they should be motivated, skilled and knowledgeable and be able to think critically to enhance their own professional growth and emancipated practice. This in turn may increase the nurse practitioners’ job satisfaction, which in turn encourage job retention and may influence patient outcomes positively. A journey towards a shared vision namely “emancipatory practice development” was undertaken in an accident and emergency unit of a Level III public hospital. Following the diagnosis of an emergency situation, action research was applied to change the perceived toxic environment to an enabling environment. The study was conducted within the critical social theory paradigm and descriptive, explorative and contextual in nature. Both qualitative and quantitative approaches were utilised. Throughout the action research for practitioners project, collaboration enhanced the emancipation of the nurse leaders, as key drivers of the process, as well as the nurse practitioners. Short and long-term actions were planned, implemented and amended based on observations and reflection following each cycle of the project. During this process a toxic environment was changed to an enabling environment, in which nurse practitioners were retained and additional spin-offs followed. Guidelines for the application and implementation of the process as utilised in this study were compiled to guide others who experience similar challenges. / Health Sciences / D.Litt. et Phil. (Health Studies)
4

Vision Giftfri miljö : Hinder och utvecklingsmöjligheter för Sveriges fjärde miljökvalitetsmål / Vision of A Non Toxic Environment : Barriers and development opportunities for Sweden's fourth environmental quality goal

Broman, Emma, Johansson, Malin January 2016 (has links)
Denna uppsats syftar till att undersöka vilka problem och möjligheter Kemikalieinspektionens anställda upplever i arbetet medmiljömålet Giftfri miljö och dess delmål. Detta för att bättre förstå komplexiteten i miljömålsarbetet och vilka drivkrafter och barriärer som finns iarbetet. För att göra detta har fem respondenter från Kemikalieinspektionen genom ett strategiskt urval valts ut till kvalitativa semistruktureradeintervjuer som varade mellan ca 30-60 min i omfattning. Som komplement till dessa intervjuer har även fyra rapporter från Naturvårdsverketanalyserats. Dessa är: uppföljningsrapporterna från 2005, 2010, 2015 och den fördjupade utvärderingsrapporten för 2015. Detta med avgränsningtill de kapitel som behandlande Giftfri miljö och etappmålen. Materialet har sedan analyserats och tematiserats med inriktning på de problem ochmöjligheter som vi kunnat se. Resultatet av denna analys gav tillslut 9 teman som är: Giftfri miljö, Etappmålen för farliga ämnen, Samordning,Företagsansvar, Produktionsökning och diffusa produktinnehåll, Det komplexa Reach, Styrmedel, Skadliga ämnen i miljön, EU och EUkommissionen.Det största hindret för miljökvalitétsmålet Giftfri miljö, är att det egentligen inte alls är ett definierat mål utan snarare en vision,vilket alla våra respondenter förtydligade under intervjuerna. 2020 har aldrig vart en realistisk tidsram för att miljömålet ska kunna bli uppnått.Problematiken som vi ser det med att nå Giftfri miljö ligger i målets struktur. Efter denna studie ser vi i stället hur etappmålen kan fungera som ettsteg på vägen men att miljökvalitetsmålet är allt för orealistiskt och kanske istället borde formuleras om till en vision. / This paper aims to examine the problems and opportunities that the employees at The Swedish Chemicals Agency experience in theirwork with the environmental objective A Non- Toxic Environment. We want to get a better understanding of the complexity of the environmentalobjectives and the driving forces and barriers that exist in the workfield. To do this, five respondents from The Swedish Chemicals Agency wasselected through strategic selection and later interviewed through qualitative semi-structured interviews, which lasted between 30-60 minutes. As acomplement to these interviews four reports by the Environmental Protection Agency has also been analyzed. These are: annual monitoring reportsfrom 2005, 2010, 2015, and one the in-depth evaluation report from 2015. We have limited ourselves to the chapters about toxic environment andits environmental objective milestones. The material has then been analyzed and thematized with a focus on the problems and opportunities thatwe have seen through analyze. The result of this analysis eventually gave 9 themes: The environmental objective Non-toxic environment, Theenvironmental objective milestones for harmful substances, Coordination, Company responsibility, Production increase and diffuse productcontent, The complex REACH, Policy instruments, Harmful substances in the environment, and EU and the European Commission. The biggestobstacle to the objective of non-toxic environment is that it is not really a defined goal but rather a vision, which all of our respondents expressedduring the interviews. 2020 has never been a realistic time frame for this quality objective Non-toxic environment. The problem as we see it has todo with the structure of the environmental quality objective in question. By this we mean that none of the respondents actually see theenvironmental objective as anything that can be achieved. After this study we can see how the environmental objective milestones can serve as astepping stone, but that the environmental quality objective is unrealistic and should instead be made into a vision.
5

Hantering av schaktmassor med hänsyn till miljömålen "giftfri miljö" och "begränsad klimatpåverkan" / Managing excavated soils taking into account the environmental objectives "A Non-Toxic Environment" and "Reduced Climate Impact"

Granbom, Hanna January 2014 (has links)
I Sverige pågick under 2013 efterbehandlingsåtgärder på 1789 förorenade områden. Det nationella miljömålet ”giftfri miljö” har av regeringen angetts som det styrande miljö- målet vid efterbehandling. Efterbehandlingen syftar till att minska risken för förore- ningsspridning i mark från avslutade verksamheter som industrier, vägar med mera. Schaktning av massor utförs vid efterbehandling för att avlägsna förorenade massor från platsen men innebär samtidigt utsläpp av växthusgaser. Både vid schaktning och transport av förorenade massor samt framställande och transport av fyllnadsmaterial används fordon och maskiner som genererar växthusgasutsläpp. Efterbehandlingsarbetet riskerar alltså att ge en negativ påverkan på miljömålet ”begränsad klimatpåverkan”. I denna studie söks svar på frågorna: Kan efterbehandling av förorenade områden bedri- vas med simultan hänsyn till de båda miljömålen ”giftfri miljö” och ”begränsad klimat- påverkan”? och Hur ska ett sådant arbete bedrivas? För att besvara dessa frågor använ- des det webbaserade beräkningsverktyget Carbon footprint från efterbehandling och andra markarbeten från Svenska geotekniska föreningen, SGF, samt en enkätstudie riktad till tillsynsmyndigheter. Beräkningar med verktyget visade att det som främst påverkar växthusgasutsläppen vid efterbehandling är typ av fyllnadsmassor, sammanlagd transportsträcka samt lastkapa- citet hos fordon som transporterar massor. Ingen av de tillfrågade tillsynsmyndigheterna tar hänsyn till växthusgasutsläpp vid godkännande av efterbehandlingsåtgärd. Många ställer sig dock positiva till ett verktyg som ger möjlighet att göra en avvägning mellan miljömål och tror att det skulle underlätta deras arbete. Två strategier som tar större hänsyn till växthusgasutsläpp identifierades. Strategi 1 innebär att sanering sker enligt riktvärdena för känslig eller mindre känslig mark- användning (KM/MKM) och växthusgasutsläppen minimeras genom effektiviserings- åtgärder. Som effektiviseringsåtgärd identifierades bland annat användning av lastbilar med större lastkapacitet och användning av återvunna massor som fyllnadsmaterial. Strategi 2 innebär en avvägning mellan miljömålen ”giftfri miljö” och ”begränsad kli- matpåverkan”. Riktvärdena för KM och MKM kan i strategin överskridas för att mini- mera växthusgasutsläpp. Effektiviseringsåtgärderna från strategi 1 implementeras även i strategi 2. / In Sweden, 1789 contaminated sites were remediated during 2013. The government has stated the national environmental objective “A Non-Toxic Environment” as the gov- erning environmental objective in remediation. The aim of remediation is to reduce the risk of dispersion of contamination in soils from discontinued activities such as indus- tries, roads etc. Excavation of soils takes place to remove contaminated soil from the site. However, it leads to emissions of greenhouse gases. Machines that generate emis- sions of greenhouse gases are needed in excavation, transport of contaminated soils and the production and transport of filling materials. Thus, the environmental objective “Reduced Climate Impact” is likely to be adversely affected by soil remediation. This study was conducted to answer the questions: Can soil remediation be conducted with simultaneous regard to the environmental objectives “A Non-Toxic Environment” and “Reduced Climate Impact”? and How should such efforts be conducted? Two methods were used: the web based calculation tool Carbon footprint from remediation and other soil works from the Swedish Geotechnical Society, SGF, and a survey ad- dressed to regulatory authorities. Calculations with the tool showed that the main impacts on greenhouse gas emissions were choice of filling materials, total transportation distance and carrying load of the vehicles transporting soils. None of the respondent regulatory authorities take green- house gas emissions into account when approving remediation operations. However, many of them displayed positive attitude towards a tool that would make it possible to compare impacts on environmental objectives and stated that such a tool would facili- tate their work. Two strategies that give more consideration to greenhouse gas emissions were identi- fied. In strategy 1, remediation is conducted according to the guidelines of sensitive or less sensitive land use (KM/MKM). The greenhouse gas emissions are minimized through efficiency improvement measures. Use of vehicles with a greater carrying load and recovered soils as filling material are examples of identified efficiency improve- ment measures. Strategy 2 consists of achieving a balance between the environmental objectives “A Non-Toxic Environment” and “Reduced Climate Impact”. In this strat- egy, KM and MKM can be exceeded to minimize greenhouse gas emissions. The effi- ciency improvement measures from strategy 1 can be implemented in strategy 2.

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