Dissertations / Theses on the topic 'Cherea'
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Lundin, Jönsson Joel, and Sofie Rolf. "Chefen och kommunikationsklimatet - en kvalitativ studie med strategiska chefer." Thesis, Linnéuniversitetet, Institutionen för samhällsstudier (SS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-77505.
Full textAndersson, Ellen. "Är chefen en kvinna? : Högskolestudenters attityder till kvinnor som chefer." Thesis, Mälardalens högskola, Akademin för hälsa, vård och välfärd, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-35974.
Full textLe, Emy, and Basira Said. "Vad önskar chefen hos den nya chefen : en studie om vilken betydelse chefer anser att kompetens har i rekryteringsprocesser." Thesis, Högskolan i Borås, Institutionen för Pedagogik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-19872.
Full textDahlqvist, Emma, and Johanna Fermskog. "Chefen en god förälder? : -En lokal studie om förväntningar på chefer inom äldreomsorgen." Thesis, Växjö University, School of Health Sciences and Social Work, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1134.
Full textVåra forskningsfrågor har handlat om vilka förväntningar chefer och medarbetare har på chefsrollen inom kommunal äldreomsorg - vilka likheter och skillnader som finns mellan chefer och medarbetare och vad det får för eventuella konsekvenser. Syftet var att förstå vilka förväntningar medarbetarna i en offentlig äldreomsorgsorganisation i tre kommuner i Småland har på sin chef samt vad enhetschefen har för förväntningar på sin roll inom äldreomsorgen. Vår fokus var några personers egna upplevelser, och vi har därför valt en kvalitativ ansats och har gjort tio enskilda intervjuer med fyra enhetschefer och sex medarbetare samt en parintervju med två medarbetare. Teoribildningar som vi använt är norm- och ledarskapsteorier. Resultatet av denna undersökning visar att det är skillnader på chefers och medarbetares förväntningar på chefsrollen, vad skillnaderna beror på är här svårt att fastslå. Respondenternas personlighet, ålder, kön, erfarenhet och att de arbetar i olika verksamheter, ordinärt och särskilt boende tycks ha betydelse för vilka förväntningar chefer och medarbetare har. Det är dock svårt att säga vilken faktor som har störst betydelse för förväntningarna. Dessa skillnader i förväntningarna kan eventuellt få konsekvenser i form av en svårhanterad chefsroll och kan leda till en splittrad organisation.
Johansson, Malin, and Viktoria Elmbro. "Chefen och hennes personal : En studie om hur kvinnliga chefer inom äldreomsorgen befäster sin klassposition i det sociala rummet." Thesis, Linnéuniversitetet, Institutionen för samhällsstudier (SS), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-49283.
Full textHartzell, Emmelie, and Linnea Lennartsson. "Att vara den förstående och tillgängliga chefen : En kvalitativ studie om förväntningar och krav på kvinnliga chefer inom arbetsliv och familjeliv." Thesis, Örebro universitet, Institutionen för humaniora, utbildnings- och samhällsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-49670.
Full textPorath, Sophie, and Eliin Nyströmer. "INTERAKTION I EN OFFENTLIG ORGANISATION : Hur bedömer medarbetarna kommunikationen med sina chefer och vad blir förtroendet för chefen till följd av detta?" Thesis, Högskolan i Skövde, Institutionen för hälsa och lärande, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-10189.
Full textGreat confidence in their immediate manager is not always a given. Many factors can affect the confidence that the employees in an organization feel for the manager and this study focuses specifically on factors related to communication; follow-up, appreciation, feedback, clearness, meaningfulness and management of conflicts/relationships. It can also differ between how men and women evaluate these factors and how this is related to their trust for their manager. To study this is one part of the purpose of this examination. Previous research in this area has revealed differences between how men and women perceive and value communication. Similarly this study's results show that there are communication differences between men and women, and that they value the factors differently. Women are more satisfied with the communication they are having, but the correlation between trust and all of the studied communication factors was stronger among men. By using the social psychological theoretical perspective of symbolic interactionism we have analyzed and discussed these results. In general ourstudy shows a correlation between all of the selected communication factors and their impact on trust in the immediate manager. The study has a quantitative approach that has been carried out through a questionnaire survey in a public organization where all employees have been given the opportunity to evaluate how they assess communication by the different factors as well as trust in their manager.
Cherif, Mohamed Amine. "Sur l'approximation rationnelle pour le semi-groupe de transport." Poitiers, 2010. http://theses.edel.univ-poitiers.fr/2010/Cherif-Mohamed-Amine/2010-Cherif-Mohamed-Amine-These.pdf.
Full textIn this thesis we mix the rational approximation procedure, which is a time approximation with approximation in the sense of Kato, which is a space approximation for neutron transport equation. We apply this procedure for explicit and implicit Euler, Crank-Nicolson and Predictor-Corrector schemes which have the rate 1,2 and 3 in the sense of rational approximation. By using Cherno's Theorem, we prove the convergence and we construct also the numerical illustration for justifying the above rate of convergence. In the last chapter, we give some generalization of Schauder and Krasnoselskii fixed point theorems in Dunford-Pettis Frechet spaces and which based on the notion of weakly compactness and U-equicontraction
Smith, Erick David. "Abscission, storability, and fruit quality of mechanically harvested fresh market stem-free sweet cherry." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Dissertations/Spring2009/e_smith_041009.pdf.
Full textSeixas, Samuel. "Características e competências de Liderança dos cargos de chefia dos Oficiais de Administração da Guarda, para a Motivação dos colaboradores: Caso dos chefes de divisão." Master's thesis, Academia Militar. Direção de Ensino, 2012. http://hdl.handle.net/10400.26/8531.
Full textAbstract Human resources are a very sensitive area. Managing people should be more than control and monitoring procedures and routines, it implies the involvement of members of organization in th e leadership and motivation as differentiating factors. The present work is subject at the following theme: " Leadership characteristics and competences of the positions of Chief Administrative Officer of the GNR to the motivation of employees: Chief Division case". The main objective of this Applied Inquiry Paperwork is to know what are the ideal characteristics, and competences, to motivate employees. For a better investigation, this work is divided into two main sections. The first section discusses the literature review where we collect information about Leadership and Motivation. The second section is subordinate to the empirical research, using surveys and interviews, which their presentation, analysis and discussion of results was followed, by conclusions and recommendations at the end of the work. With this work we conclude that in fact there are several characteristics that are not specific to leadersh ip, however their possession improves the process of leadership, and influence motivation of those who are led. The characteristics that stood out were those of emotional and personal relationship. The same happened on competences, the interpersonal character came out by positive interperson al character, and less positive the cognitive character. It was verifi ed that a Chief Division should be a manager and a leader at the same time, always concerned with his employees.
Lövkvist, Christina, and Therese Höglind. "Chefer i rehabiliteringskedjan." Thesis, Kristianstad University, School of Health and Society, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-6712.
Full textVocational rehabilitation is an ongoing issue that directly or indirectly affects everyone at a workplace. In recent years, laws and rules have changed. The 1st July 2008 changes were made in the General Insurance Act (SFS 1962:381). These changes have meant that there is now a so-called rehabilitation chain. The rehabilitation chain contains time frames for when sick people will have their ability to work tested against their normal work or to other jobs. If a person is considered having enough capacity to be able to work he or she will lose their entitlement to sick pay.
The aim of our study is to investigate managers’ perceptions of the new rehabilitation chain, with a focus on vocational rehabilitation of long-term sick to get them back to work.
The method used was qualitative and data collection was done through nine semi-structured interviews. The results showed that the managers we interviewed believe that their primary responsibility in the rehabilitation work is to be the link between sick leave and workplace. The managers generally think that the introduction of the rehabilitation chain is a good thing. It has become clearer with what to do when an employee becomes ill and the timeframes provides a degree of security as the managers know when different things will happen. Our results also show that managers believe that cooperation with external actors such as social insurance has become easier since the rehabilitation chain was introduced. Some believe that the timeframes may be too tight and they are worried that the individual is forgotten in the process. The conclusion of our study was that there has been a need for a more active and transparent process of rehabilitation and this need has been met by the rehabilitation chain. Although the managers think that the rehabilitation work has become clearer, there is some disagreement in the way of working with sick leave. Some managers say for example that they are still doing so-called rehabilitation investigations, although it shifted responsibility from themselves to the Social Insurance Agency.
Bassotto, Camila Scholz. "Diferen?as educacionais dos filhos de fam?lias chefiadas por mulheres na regi?o metropolitana de Porto Alegre." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2018. http://tede2.pucrs.br/tede2/handle/tede/8066.
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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES
The concept of household headship is changing so that the person who is responsible for the family itself is identified as the head of household. Female household headship, however, may still be associated with cultural norms that prevent a woman from being the head of household in the presence of a man. In these cases, women are only considered as heads in single-parent families, and these families are associated with the phenomenon of the feminization of poverty. It is known that parental education has a great influence on the education of children; Therefore, this study aimed to verify if the female household headship influences the education of the children, in the period of 1996, 2006 and 2016, in the metropolitan region of Porto Alegre. A model was constructed and the database of PED ? Pesquisa de Emprego e Desemprego - was processed using the IBM SPSS Statistics 20 software, in a linear regression. Among the results the following stands out: the positive sign for the coefficient of the mother's education variable, the negative sign of the coefficient estimated for the female household headship and the positive sign found in the variable of women as head of household combined with women having high education.
O conceito de chefia familiar est? se alterando para que seja identificado como chefe a pessoa que ? respons?vel pela fam?lia. A chefia familiar feminina, no entanto, ainda pode estar associada a normas culturais que impedem que a mulher seja chefe de fam?lia na presen?a de um homem. Nesses casos, as mulheres s?o consideradas chefes apenas em fam?lias monoparentias, e essas fam?lias s?o associadas ao fen?meno da feminiza??o da pobreza. Sabe-se que a educa??o dos pais tem grande influ?ncia na educa??o dos filhos; por isso, esse trabalho objetivou verificar se a chefia familiar feminina influencia na educa??o dos filhos, no per?odo de 1996, 2006 e 2016, na regi?o metropolitana de Porto Alegre. Construiu-se um modelo e processou-se a base de dados da PED ? Pesquisa de Emprego e Desemprego ?, utilizando o software IBM SPSS Statistics 20, em uma regress?o linear. Entre os resultados, destacam-se: o sinal positivo para o coeficiente da vari?vel da educa??o da m?e; o sinal negativo do coeficiente estimado para fam?lia chefiada por mulher; e o sinal positivo verificado na vari?vel da mulher ser chefe de fam?lia combinada com ter alta educa??o.
Wood, Alice. "Of wings and wheels a synthetic study of the Biblical Cherubim." Berlin New York, NY de Gruyter, 2008. http://d-nb.info/990070727/04.
Full textNilsson, Elise. "Kompetens och chefer : En kvantitativ studie om chefer, deras kompetenser och kompetensbehov." Thesis, Mälardalens högskola, Akademin för utbildning, kultur och kommunikation, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-46281.
Full textSmart, Cherry-Ann. "Towards transformative enagagement: The international and foreign student stakeholder in the academic library; a view from the subaltern." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/210395/1/Cherry-Ann_Smart_Thesis.pdf.
Full textHöijer, Petra. "Stressade chefer, påverkas anställda?" Thesis, Mälardalen University, Department of Social Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-413.
Full textChefer har ofta en tung arbetsbörda och stora ansvarsområden, och den som präglar arbetsklimatet. Stress handlar om hur vi hanterar en stressfylld situation och hur rustade vi är att handskas med den stressfyllda situationen. Studien har gjorts med utgångspunkt från Karazek och Theorells krav och kontroll modell samt Hovmarks och Thomssons frågeformulär ASK. Syftet med studien var att undersöka om stressade chefer har en negativ inverkan på sina anställdas egna stress och hälsa. I undersökningen deltog mellanchefer och deras anställda, och genomfördes genom ett delvis riktat urval med enkäter. Resultaten låg i förväntad riktning utifrån använd modell. Tendens till förväntad negativ effekt av stress från chef på anställdas hälsa förelåg. Det låga deltagarantalet antas förklara utebliven signinifikans för prövade analysmodeller.
Wallström, Astrid. "Attityder till kvinnliga chefer." Thesis, Högskolan Väst, Avd för psykologi och organisationsstudier, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-3774.
Full textMusgrove, Richard J. "The bioenergetics of the juvenile Yabbie (Cherax destructor Clark) /." Title page, table of contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09phm987.pdf.
Full textHou, Hui. "Pollen transmission of Cherry leafroll virus in sweet cherry (Prunus avium L.)." Online access for everyone, 2006. http://www.dissertations.wsu.edu/Thesis/Fall2006/hui_hou_120806.pdf.
Full textMartin, Rolando. "Causes of and practical strategies for reducing sweet cherry polycarpy." Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Thesis/Fall2008/R_Martin_112508.pdf.
Full textTitle from PDF title page (viewed on Mar. 2, 2009). "Department of Horticulture and Landscape Architecture." Includes bibliographical references.
Johansson, Nicklas, and Joel Alberyd. "Generation Y som chefer : En kvalitativ studie om unga chefer inom telemarketing- och telekommunikationsbranschen." Thesis, Örebro universitet, Handelshögskolan vid Örebro universitet, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-15844.
Full textEkman, Lisa, and Idenstedt Rebecca Honnér. "Chefer som leder andra chefer : En kvalitativ studie av ledarskapets betydelse för medarbetarnas motivation." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18525.
Full textBeing motivated, as an employee of an organization, is considered to be of greatimportance. Both for the employees to feel job satisfaction but also for the organization toachieve a more successful result. The study's theoretical framework is comprised of bothleadership and motivation theories, 24in order to answer the study's problem formulationand purpose. Leadership theories that are included is the Transformative leadership (eg.Burns 2010) and the Authentic leadership (eg. Miniotaitė & Bučiūnienė, 2013; Walumbwaet al., 2008), which are used to try to seek indications of how the managers uses theirleadership in order to motivate their employees. Motivation theories are covered by Self-Determination Theory (eg. Ryan & Deci, 2000) and Public Service Motivation (eg.Hondeghem and Perry, 2009), which are used to describe what can motivate individualemployees and employees in municipal operations.The purpose of the study was to describe how the manager's leadership can have an impacton employees' work motivation. The study is based on a qualitative research method andan abductive research approach. Collected empirical data is based on managerial andemployee perspectives, to give the study more credibility. The empirical material iscomprised of six semi-structured interviews with managers (department managers) andquestionnaires were sent to their employees (unit managers). For example, the managersfelt that it is a challenge to motivate others because motivation is often something thatcomes from within the individual themselves. Through dialogue, feedback and praise, theytry to individualize how they should motivate their employees. In order to analyze thecollected primary data, grounded theory has been used to encode and categorize allresponses.The results presented in this study show that if employees in municipal operations feelwork motivation and job satisfaction themselves, leadership can have a positive impact ontheir motivation. This is because the managers are responsive and succeed to meet theindividual needs of each employee, so that the employees feel that they can fulfill theirmotivational factors in their work. The prominent motivational factors in the study werethat the employees wanted to feel freedom under responsibility, be involved in andinfluence planning and decisions, to work in an organization that makes a difference forthose they exist for and that their own employees are also motivated. However, there were7employees who were motivated by other factors and it shows the importance of managershaving an important task in individually adapting their leadership to succeed in seeing eachindividual employee and what motivates them.
Lundquist, Jonas, and Gustav Åkesson. "Medarbetares upplevelser av internrekryterade chefer." Thesis, University of Skövde, School of Technology and Society, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-2995.
Full textSyftet med studien är att studera huruvida relationen mellaninternrekryterade chefer och deras medarbetare påverkar medarbetarnasupplevelse av chefernas ledaregenskaper. Vidare är syftet att studerahur medarbetare upplever sina internrekryterade chefer utifrånKunskapsanpassat ledarskap. Denna studie använder sig av enkvantitativ metod och utgår ifrån en deduktiv ansats. Studien användersig av en enkät med 53 flervalsfrågor som delades ut till medarbetare påfem olika företag. Totalt svarade 70 respondenter. Flervalsfrågornasyftade till att ta reda på medarbetarnas upplevelser av sin chef utifrånvåra valda ledarskapsteorier samt vår valda utbytesteori. Svarenanalyserades i statistikprogrammet SPSS. Studiens första hypotes ficksignifikant stöd medan de övriga hypoteserna inte fick signifikant stöd.
Soila, Kasper, and David Heinonen. "Förändringsarbete : Hur hanterar chefer organisationsförändringar." Thesis, Södertörn University College, School of Business Studies, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-1072.
Full textDenna uppsats behandlar ledarskap och organisationsförändring. I rapporten undersöks hur fyra chefer har handskats med de svårigheter och utmaningar som uppstått då organisationen de verkar i ska driva igenom förändringsprojekt. De undersökta organisationerna är Försvarsmakten Visby garnison, Scania AB Falun, Apoteket AB och Nacka kommun. I de två förstnämnda består förändringsprocessen av mer eller mindre total avveckling och i de andra två rör det sig om omfattande förändringar i struktur eller arbetssätt. Undersökningen är baserad på djupintervjuer med dessa chefer och svaren har analyserats utifrån existerande modeller för förändring. Denna uppsats är av intresse för de som verkar inom en organisation som genomför eller skall genomföra större förändringar oavsett om man är aktiv på chefs- eller medarbetarnivå. Några av slutsatserna är att det är mycket viktigt med ett fungerande informationsflöde till personalen, närvarande chefer, effektiv kommunikation och betydelsen av stödresurser såsom facket, extra personal och externa stödorganisationer.
Wiktorin, Johan. "Svenska chefer - internationaliserade i föreställningen?" Thesis, Försvarshögskolan, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-1833.
Full textThe Swedish Armed Forces have the recent years started a tour along theroad of Peace Support Operations. The political masters have pointed out theneed for increased interoperability with other countries. The success oftechnical interoperability is relative easy to measure.The purpose of this essay is to assess if Swedish Commanders have similaropinions as their foreign counterparts about the importance of central keywordswithin Military Theory when it comes to Peace Support Operations. This hasbeen analysed with a comparative method.The essay begins with an introduction to Maneuver Warfare and a creation ofan analytic tool. In the following the used method is presented. To sampledata for the analysis an inquiry was created and distributed to Swedish andforeign Commanders. The answers of those have been analysed by either theanalytic tool for open questions or a statistic tool for closed questions. Theanalytic tool has also been used to analyse Swedish and NATO Allied JointDoctrine.The results from the different analysis of Swedish and foreign Commandershave been brought together in a final analysis. The main conclusion from theanalysis is that Swedish Commanders have the same view as theircounterparts regarding the importance and meaning of central keywordswithin the Military Theory.The essay points out some differences when it comes to individual keywords.The foreign Commanders expressed Surprise more important in Peace-Enforcement Operations than Swedish Commanders. The same pattern wasfound for Mobility in Peace-Keeping Operations whereas SwedishCommanders expressed Protection as more important in Peace-KeepingOperations. Foreign Commanders appeared also to handle writing aboutManeuver Warfare in an easier manner.All conclusions were seen, and moderated, in the light of the quite fewanswers that were analysed, especially among the Foreign Commanders.
Avdelning: ALB - Slutet Mag 3 C-upps.Hylla: Upps. ChP 01-03
Hallin, Sebastian, and Lars Wernlund. "Att tala illa om chefer." Thesis, Högskolan i Borås, Institutionen Handels- och IT-högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18950.
Full textUppsatsnivå: C
BOUTTIER, THERESE. "Le syndrome de hajdu-cheney." Angers, 1992. http://www.theses.fr/1992ANGE1076.
Full textFriborg, Anna, and Bäckström Jenny Eiritz. "Konsten att behålla kommunala chefer." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18643.
Full textBackground Demographic changes with more younger and older people and less people in working age, pose a major challenge for the public sector as the need for services will increase, while there will be a shortage of resources, workers and managers. The HR department's critical role in attracting and retaining managers becomes evident. Existing research on management turnover in the public sector with a focus on managers' work situation is scarce and qualitative studies are being sought.Purpose The purpose of the study is to increase the understanding of how HR works to retain managers in municipal operations by identifying and describing important influencing factors.Method The study was conducted with a qualitative research approach and semi-structured interviews to enable an insight into how HR works in practice in retain managers and what influences. The method choice helped to increase the understanding of the complex work HR holds regarding to retain managers in the municipal sector.Results/Conclusion The results of the study show in part, how HR works to retain managers within municipal operations, which include education, create network and traditional HR-duties. Additionally, the study presents factors that influence how HR works in retaining managers within municipal operations, which include municipality size, the HR department's organization, the gender issues for the sectors and the cooperation to higher management functions.
Jalal, Ahmed. "Hur chefer motiverar sina anställda." Thesis, Högskolan i Borås, Akademin för vård, arbetsliv och välfärd, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23519.
Full textThis study is about motivation and how leaders in public management motivate their employees. This essay is mainly done to show what kind of leaders. In this essay I will explain with the help of qualitative interviews how managers in the public sector motivates their employees. With the help of the theory that deals with research on motivation and other motivators such as reward systems and feedback to display in the analysis what the supervisor's the best way to motivate their employees. This will then conclude with a final discussion where I come to the conclusions that I have reached. The conclusion shows that managers in government activities much rely on human relationships with their employees. They argued that it is gone from New Public Management era and are now focusing instead on closer relations with employees. They also show that the reward system does not have a big place in the public sector. It depends firstly on not afford reward system, but also because they think it does not lead to increased motivation. A large majority of the managers argued instead for feedback that there is a supervisor's main tool for increased motivation.
Sheard, Andrew Grant. "Factors leading to poor fruit set and yield of sweet cherries in South Africa." Thesis, Link to the online version, 2008. http://hdl.handle.net/10019/904.
Full textLake, Concetta Coreth. "Chelsea Under Fire: Urban Industrial Life, Crisis, and the Trajectory of Jewish and Latino Chelsea." Thesis, Boston College, 2011. http://hdl.handle.net/2345/1998.
Full textNotorious for bursting into flames, twentieth century Chelsea was a “city under fire.” Cast into the crossfire of industrialization and demographic flux, Chelsea suffered as people, industry, and financial assistance migrated in and out of the small city. Chelsea’s unique spectrum of urban problems, however, only explains the trials and tribulations leading up to the Great Fires of 1908 and 1973 and not the events created by them. In Chelsea, escalating urban crisis occurred simultaneously with rapidly growing immigrant populations. In the years before the fire of 1908, Jewish immigration pushed Chelsea to the brink of demographic succession; likewise, in the handful of years before the fire of 1973, Latino migrations forced Chelsea to recognize the changing dynamic of a once-homogeneous city. As isolated events, the Great Fire of 1908 and the Great Fire of 1973 were urban disasters, but as decisive moments in the local history of Jewish and Latino immigrants, the fires were nodal points in the interplay between urban-industrial life, urban crisis and immigration
Thesis (BA) — Boston College, 2011
Submitted to: Boston College. College of Arts and Sciences
Discipline: College Honors Program
Discipline: History Honors Program
Discipline: History
Height, Shaun Gareth. "Behavioural responses of Australian freshwater crayfish (Cherax tenuimanus and Cherax albidus) to water-borne odours." Thesis, Curtin University, 2008. http://hdl.handle.net/20.500.11937/318.
Full textHeight, Shaun Gareth. "Behavioural responses of Australian freshwater crayfish (Cherax tenuimanus and Cherax albidus) to water-borne odours." Curtin University of Technology, Muresk Institute of Agriculture, 2008. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=128209.
Full textThe research presented in this thesis examines the behavioural responses of an indigenous crayfish (C. tenuimanus) and an invasive crayfish (C. albidus) to waterborne odours derived from food, alarm sources and finfish predators. This study was undertaken to assist in the understanding of predatory and competitive interactions between indigenous and non-indigenous crayfish and fish predators, with particular relevance to Western Australia. Predation and competition are major forces influencing community structure in ecosystems; therefore knowledge of competitive and predatory interactions will be of benefit when considering future translocation policies.
Behavioural trials were conducted in two culture systems (54 L aquaria and a 70,000 L mesocosm), where marron and yabbies were exposed to a range of water-borne odours from finfish predators (silver perch and Murray cod), with and without competition from conspecific and heterospecific crayfish. A number of variables likely to influence crayfish behaviour were investigated: strength of chemical odour; crayfish size, gender, diurnal and nocturnal activity patterns; predator size; prior-residence; suitable habitat/shelter; and feed availability.
A key innovation in this research was the high replication in the aquarium-based observation trials using a Latin Cube design, which resulted in greater statistical strength and lower variability. More importantly, this research deviated from the tradition of exclusively using the ‘individual crayfish’ approach for odour-detection experiments and tested these results in a 70,000 L communal observation tank. This was an important development in crayfish behavioural experimentation, particularly as several key findings from the individual crayfish approach were confirmed in a multi-species environment.
Results from this study supported the hypothesis that invasive crayfish species make more appropriate use of a wider range of information about their environment than native crayfish species. Yabbies were found to possess behavioural characteristics not present in marron, such as clearer behavioural modifications to food and heterospecific odour, and cautionary behaviour in the presence of odour from a finfish predator. During simulated daylight conditions, marron displayed behaviours conducive to predation that were not present in yabbies, including less time spent in shelter and more time spent in locomotory activity. However, during specialised night-time observational studies developed during this research, these differences were not evident. This would not seem to be an unusual result, given that crayfish naturally forage at night and become more active; however, it may have important implications for future behavioural studies of crayfish, indicating a bias associated with day-time approaches. Crayfish size also played a role in behavioural modifications to water-borne odours. Larger marron displayed clearer changes in behaviour and were more responsive to heterospecific alarm odour than juveniles. Furthermore, juveniles of both species were more active than adults and sub-adults.
The expansion of the yabby population into Western Australian habitats occupied by marron has been facilitated through translocation for aquaculture, and biological characteristics of the species, some of which are typical of other invasive crayfish species including: tolerance of a variety of conditions; rapid growth; early sexual maturity; burrowing to escape drought and predation; capable of multiple spawns in a growth season; and aggressiveness. Another characteristic of invasive crayfish species also shared by yabbies, as supported by the results of this study, is high behavioural plasticity.
Although marron do not share the same level of behavioural plasticity found in yabbies, their larger body size increases their success in competitive interactions. The comparatively smaller body size of yabbies may be the major factor limiting their population expansion in the presence of marron, especially in water-bodies where shelter is a limited resource.
Marron are an important endemic species in Western Australia, but their conservation is threatened by competition and predation from exotic species. The research presented in this thesis indicates that invasive yabbies are more receptive to chemical stimuli and better equipped to respond to predation risk than marron. This information will be of benefit when considering future translocation policy in Western Australia and highlights the need for a cautious approach to species introductions.
Zerzucha, Piotr. "Wyznaczenie własności molekularnych w stanach wzbudzonych oraz w układach skoniugowanych." Doctoral thesis, Katowice : Uniwersytet Śląski, 2010. http://hdl.handle.net/20.500.12128/5357.
Full textPalmén, Johannes, and Jonathan Rogerstam. "Hur chefer upptäcker och hanterar anställda som utövar motstånd : En kvalitativ fallstudie om chefer och disciplinering." Thesis, Örebro universitet, Handelshögskolan vid Örebro Universitet, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-68501.
Full textDanielsson, Ann-Kristin. "Intervjuer av chefer om ny ledarstil." Thesis, Kristianstad University College, Department of Behavioural Sciences, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-3722.
Full textDenna uppsats handlar om ett packningsföretags försök att förändra ledarstilen. Att införa en ny ledarstil var en av flera förändringar som planerats för att göra företaget mer effektivt och framgångsrikt. Ändringen skulle göras utifrån ett bestämt koncept, ”ledare som förebild”. Syftet med min studie var att undersöka vilka tankar och uppfattningar chefer hade om den nya ledarstilen samt ta reda på hur den påverkat deras yrkesutövning. En hastigt uppkommen lönsamhetsproblematik åsidosatte implementering av ny ledarstil inom företaget. Sambandet ny ledarstil och yrkesutövning kunde då inte studeras och därmed kunde inte syftet med studien uppnås i sin helhet. Insamling av datamaterial har skett genom intervjuer med fem chefer inom företaget. Undersökningens resultat har tolkats utifrån ett kulturellt perspektiv på ledarskap och redovisats under tre teman. Resultaten indikerar att en chefsbefattning är en sammanflätad funktion av chefskap och ledarskap samt att den senare behöver definieras och utvecklas. Studien visar också att en överenskommelse om att ändra ledarstil blev åsidosatt. Som en följd av detta har de flesta av de intervjuade cheferna har utvecklat en skepticism om det över huvud taget finns några förutsättningar att förändra ledarstilen. Resultat från studien tyder på att den nuvarande ledningskulturen förhindrade försöket med att implementera en ny ledarstil.
Ekstrand, Sara, and Hanna Persson. "Aspekter kring anställdas krav på chefer." Thesis, Kristianstad University College, Department of Behavioural Sciences, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-4744.
Full textSyftet med undersökningen var att ta reda på anställdas uppfattning om vilka krav som ska ställas på chefer i allmänhet samt hur väl deras egen chef lever upp till dessa krav. En enkätundersökning genomfördes på ett stort internationellt företag med huvudkontor i nordöstra Skåne. Urvalet bestod av 60 fabriksanställda och enkäten undersökte deras närmsta operativa chef. Enkäten bestod av olika påståenden som delats upp i psykiska krav och fysiska krav. Exempel från enkäten är ”Din chef visar förtroende för Er som personal i Ert arbete” och ”Det är viktigt att chefen alltid är fysiskt närvarande på arbetsplatsen”. Resultatet visade att de anställda värderade de psykiska kraven något högre men de upplevde att deras chef uppfyllde de fysiska kraven bättre. I diskussionen har resultaten jämförts och diskuterats med utgångspunkt från teorier såsom Herzbergs tvåfaktorsteori och Karaseks krav-kontrollmodell.
Röken, Anna, and Aleksic Danijela. "Ledarskapet i chefen : Hur används det?" Thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-14758.
Full textJulnes, Ann-Charlotte, and Sara Thyrell. "Förutsättningar för chefer att hantera sjukfrånvaro." Thesis, Mittuniversitetet, Avdelningen för hälsovetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-22940.
Full textLeal, Vinals Andrea, and Felizia Pettersson. "Ett ständigt förbättringsarbete : Chefer under förändring." Thesis, Stockholms universitet, Sociologiska institutionen, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-104226.
Full textHyllstedt, Maja, and Sabrina Fernandes. "Hur hanterar chefer konflikter på arbetsplatsen?" Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-26167.
Full textJönsson, Emma, and Sofie Munther. "Unga chefer : Kommer övertid med jobbet?" Thesis, Högskolan i Borås, Institutionen Handels- och IT-högskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20529.
Full textProgram: Kandidatutbildning i företagsekonomi
Appelbom, Sophia, and Johanna Nordin. "Kvinnor i ledande positioner i organisatorisk motgång - chefers syn på glasklippan." Thesis, Stockholms universitet, Arbets- och organisationspsykologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-132135.
Full textFristedt, Robin, and Robert Toresson. "Psykosocial arbetsmiljö hos chefer inom vård och omsorg : Graden av samvetsstress hos första och andra linjens chefer." Thesis, Högskolan Dalarna, Institutionen för kultur och samhälle, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:du-37768.
Full textForskning indikerar på att chefer inom vård och omsorg kan upplevasamvetsstress, vilket har ett samband med utmattningssyndrom. Syftet med studienvar att undersöka den upplevda graden av samvetsstress hos första och andralinjens chefer inom vård och omsorg i Dalarnas län samt om graden avsamvetsstress minskar desto längre bort från den operativa verksamheten chefenarbetar. En tvärsnittsstudie genomfördes med enkätutskick, där designen var enkombination mellan komparativ design och korrelationsdesign för att möjliggöraett independent t-test och jämföra medelvärdet av samvetsstress hos första ochandra linjens chefer. Resultatet av denna studie visar medelvärde 57 poäng församvetsstress hos första linjens chefer där krav och andras förväntningar orsakadehögst grad av dåligt samvete. Resultatet för andra linjens chefer visar medelvärdet35,7 poäng för samvetsstress där orsaken till dåligt samvete främst var andrasförväntningar. Graden av samvetsstress är högre hos första linjens chefer än andralinjens chefer men skillnaden är inte signifikant och därmed utgör inte denoperativa närheten tillräcklig påverkan på graden av samvetsstress hos chefer inomvård och omsorg i Dalarnas län för att dra en slutsats.
Pereira, Gustavo Cherem Côrte. "Modelagem de condicionadores de ar residenciais / Gustavo Cherem Côrte Pereira ; [orientador Nathan Mendes]." reponame:Biblioteca Digital de Teses e Dissertações da PUC_PR, 2003. http://www.biblioteca.pucpr.br/tede/tde_busca/arquivo.php?codArquivo=803.
Full textInclui bibliografias
Desenvolvem-se modelos semi-empíricos e empíricos para avaliação de desempenho de condicionadores de ar de expansão direta do tipo residencial, utilizando-se de resultados de medições em calorímetros, cujas incertezas de medição são cuidadosamente investi
Semi-empirical and empirical room air conditioners models are presented for evaluation of performance of air conditioners, of direct expansion of the residential type. Calorimeters are used and their measurement uncertainties are carefully investigated. T
Olszówka, Marta. "Nowe modele metody sprzężonych klasterów do opisu stanów elektronowych z trzema niesparowanymi elektronami." Doctoral thesis, Katowice : Uniwersytet Śląski, 2014. http://hdl.handle.net/20.500.12128/5592.
Full textJackson, Nicole. "Identifying Key Drivers of Frequent Urgent Care Visits at the Massachusetts General Hospital Chelsea Healthcare Center (MGH-Chelsea)." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17295880.
Full textBucht, Kristin, and Johanna Jansson. "Två chefer, en röst-går det? - En fallstudie om relationen mellan chefer och medarbetare i ett delat ledarskap." Thesis, Örebro universitet, Handelshögskolan vid Örebro Universitet, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-60626.
Full textAmmar, Hakim. "Les monuments des eaux à Sala dans l'Antiquité." Paris 1, 2007. http://www.theses.fr/2007PA010563.
Full textCelander, Ingvar, and Anita Svantesson. "Har de som liknar chefen högre lön?" Thesis, Halmstad University, School of Social and Health Sciences (HOS), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1817.
Full textPåverkar personligheten lönesättningen? Kan chefen vara objektiv eller belönar chefen omedvetet dem som liknar honom/henne själv? Det saknas tidigare forskning om hur personligheten påverkar lön och lönesättning. Syftet med denna uppsats är att undersöka om det föreligger ett samband mellan hög lön och en personlighet som liknar den lönesättande chefen. Studien är genomförd hos 4 chefer och 55 medarbetare inom handikapp-omsorgen i Ängelholms kommun. Undersökningen genomfördes med hjälp av Myers-Briggs standardiserade frågeformulär, intervjuer samt egna enkäter. Vi hittar inga klara bevis för att cheferna premierar medarbetare som liknar dem själva. Däremot finner vi ett samband mellan hög lön och upplevelsen av att lönen är rättvis samt att ett gott samarbete med chefen också ger en uppfattning av en rättvis lön, dock inte nödvändigtvis hög. Dessutom fann vi att utbildning och lång erfarenhet inom yrket ger högre lön. Lite förvånande fann vi att personer med introverta personlighetsdrag hade signifikant högre lön än extraverta personer, trots att cheferna uppgett att de framförallt uppskattar egenskaper som korrelerar med extraversion. Vi tror att Introverta egenskaper inte har lika positiv klang som Extraverta egenskaper. Det är intressant att chefernas egen uppfattning om personlighetens betydelse vid lönesättning inte stämde överens med våra resultat. Vi har i vår studie inte gjort några mätningar på vare sig vad eller hur arbetet utförs av den enskilde medarbetaren. Personligheten behöver inte nödvändigtvis vara kopplad till prestationen.