Change search
Refine search result
1234567 51 - 100 of 10647
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 51. Abrandt Dahlgren, Madeleine
    et al.
    Johansson, Kristina
    University West, Department of Nursing, Health and Culture, Division of Health and Culture.
    Dahlgren, Lars-Owe
    Hård af Segerstad, Helene
    Hult, Håkan
    From senior student to novice worker: learning trajectories in political science, psychology and mechanical engineering.2006In: Studies in Higher Education, ISSN 0307-5079, E-ISSN 1470-174X, Vol. 31, no 5, p. 569-586Article in journal (Refereed)
    Abstract [en]

    This longitudinal study focuses on the transition from higher education to working life. Research has hitherto described the transition in rather general terms, and there is still only limited knowledge about how graduates construe themselves as professionals, or how they experience the transition to the sociocultural contexts of working life. In this study, the transition is viewed as a trajectory between different communities of practice. Three different Master’s programmes at Linköping University are focused on and compared: political science, psychology and mechanical engineering. The specific aims are to: (i) identify aspects of identity and knowledge formation as reported by informants, both as...

  • 52. Abrant Dahlgren, Madeleine
    et al.
    Hult, Håkan
    Dahlgren, Lars Owe
    Hård af Segerstad, Helene
    Johansson, Kristina
    University West, Department of Nursing, Health and Culture, Divison for Health, Culture and Educational Sciences.
    Vom Hochschulabschluss zum Berufseinstieg: Lernverläufe in Politikwissenschaft, Psychologie und Machinenbau2013In: Studium und Beruf: Studienstrategien - Praxiskonzepte - Professionsverständnis / [ed] Hessler, Gudrun, Oechsle, Mechtild, Scharlau, Ingrid, Bielefeld: Transcript Verlag, 2013, 1, p. 115-141Chapter in book (Refereed)
  • 53.
    Abrehdary, Majid
    et al.
    University West, Department of Engineering Science, Division of Mathematics, Computer and Surveying Engineering.
    Sjöberg, Lars E.
    University West, Department of Engineering Science, Division of Mathematics, Computer and Surveying Engineering. Royal Institute of Technology (KTH), Division of Geodesy and Satellite Positioning, Stockholm, SE-100 44, Sweden.
    Sampietro, D.
    GReD S.r.l., Via Cavour 2, Lomazzo (CO), 22074, Italy.
    Contribution of satellite altimetry in modelling Moho density contrast in oceanic areas2018In: Journal of Applied Geodesy, ISSN 1862-9016, E-ISSN 1862-9024Article in journal (Refereed)
    Abstract [en]

    The determination of the oceanic Moho (or crust-mantle) density contrast derived from seismic acquisitions suffers from severe lack of data in large parts of the oceans, where have not yet been sufficiently covered by such data. In order to overcome this limitation, gravitational field models obtained by means of satellite altimetry missions can be proficiently exploited, as they provide global uniform information with a sufficient accuracy and resolution for such a task. In this article, we estimate a new Moho density contrast model named MDC2018, using the marine gravity field from satellite altimetry in combination with a seismic-based crustal model and Earth's topographic/bathymetric data. The solution is based on the theory leading to Vening Meinesz-Moritz's isostatic model. The study results in a high-accuracy Moho density contrast model with a resolution of 1° × 1° in oceanic areas. The numerical investigations show that the estimated density contrast ranges from 14.2 to 599.7 kg/m3 with a global average of 293 kg/m3. In order to evaluate the accuracy of the MDC2018 model, the result was compared with some published global models, revealing that our altimetric model is able to image rather reliable information in most of the oceanic areas. However, the differences between this model and the published results are most notable along the coastal and polar zones, which are most likely due to that the quality and coverage of the satellite altimetry data are worsened in these regions.

  • 54.
    Abudaher, Mohammed
    et al.
    University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
    Alomari, Kamal
    University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
    Energieffektivisering i köpcentret Sisjö Entré i Göteborg2014Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Energy efficiency means that energy is used in an efficient way that impacts positively on the environment and society.

    Sisjö Entré is a shopping center which has an annual energy consumption of 1 865 270 kWh, and according to Energy Authority, the recommended value is 1 530 000 kWh per year. That means that energy consumption at the center should reduce by approximately 18 % to comply with the recommended value. The mall consists of 17 stores and the thesis examines five stores which are Toys Я Us, Rusta, Burger King, Babyproffsen and Webhallen. Measurements are taken on ventilation and lighting installations with the aim of studying the loads in the stores that consume the most energy. The goal is to come up with suggestions of actions to reduce energy consumption and costs.

    We concluded that lighting consumes the most energy in the warehouses; Toys Я Us, Rusta, Babyproffsen and Webhallen, while the largest load in the restaurants (Burger King) is the kitchen, which accounts for 75 % of the restaurants total consumption.

    In Rusta, we discovered that the electricity meter showed a lower value than the true consumption. After investigation, we concluded that the fault could be either in the electricity meter or in its current transformer and must be addressed.

    We have given a proposal to replace parts of the existing lighting installations, and given suggestion for sectioning certain parts in some stores. Further, we have given suggestions for reducing operating times on the ventilation units.

    Based on the above proposals and energy calculations, we concluded that these five stores has the potential to reduce the annual energy consumption from 1 865 270 kWh to 1 576 670 kWh, leading to a reduction by 15.5 %. This reduces costs by about 228 000 SEK per year

  • 55.
    Adam, Christina
    et al.
    1 St. Savvas Anticancer Hospital, Athens, Greece.
    Patiraki, Elisabeth
    National and Kapodistrian University of Athens, Athens, Greec.
    Lemonidou, Chryssoula
    National and Kapodistrian University of Athens, Faculty of Nursing, Athens, Greece.
    Radwin, Laurel
    Research Health Scientist, Center for Health Care Organization and Implementation Research, Boston VA Health Care System, Boston, MA USA.
    Charalambouss, Andreas
    Cyprus University of Technology, Department of Nursing Studies, Limassol, Cyprus and Docent, University of Turku, Department of Nursing Science, Finland.
    Charalambous, Melanie
    Cyprus Ministry of Health, Nursing Services, Educational Sector, Nicosia, Cyprus.
    Berg, Agneta
    University West, Department of Health Sciences, Section for nursing - graduate level. Kristianstad University, Kristianstad.
    Sjövall, Katarina
    Skane University Hospital and Medical faculty, Lund University, Sweden.
    Katajisto, Jouko
    Statistician University of Turku, Department of Mathematics and Statistics, Turku, Finland.
    Stolti, Minna
    University of Turku, Department of Nursing Science, Turku, Finland.
    Suhonen, Riitta
    University of Turku, Department of Nursing Science/Turku University Hospital and City of Turku, Welfare Division, Turku, Finland.
    Quality of nursing care as perceived by cancer patients: A cross-sectional survey in four European countries2017In: Balkan Union of Oncology. Journal, ISSN 1107-0625, Vol. 22, no 3, p. 777-782Article in journal (Refereed)
    Abstract [en]

    Purpose: To explore and compare cancer patients’ perceptions on the quality of nursing care in four European countries. Methods: Data were collected in Cyprus, Finland, Greece and Sweden. The sample comprised 596 hospitalized cancer patients. The quality of nursing care was measured using the “Oncology Patients’ Perceptions of the Quality of Nursing Care Scale” (OPPQNCS). Patient characteristics were also collected. Analysis of variance was used to examine the effects of country on the perceptions of the quality of nursing care. Results: Patients’ age ranged from 18 to 86 years, and 58% were male. The comparison of cancer patients’ perceptions regarding the quality of nursing care between the four countries showed a statistically significant difference in the total OPPQNCS scores (p <0.001) as well as in the subscales responsiveness (p <0.001), individualization (p<0.001), co ordination (p<0.001) and proficiency (p<0.001). The Cronbach’s alpha coefficient for the OPPQNCS ranged between 0.89 and 0.95. A multivariate analysis of variance for the OPPQNCS controlled by respondents’ demographic characteristics revealed that only the patient’s country was significantly related with the patients’ perceptions of quality care. Conclusion: Quality of nursing care as perceived by cancer patients was high, but differed between the four countries. The impact of the clinical status of cancer patients on the quality of nursing care and managerial factors such as staffing/nursing care delivery models that influence the ability of nurses to offer high quality care should also be explored by more focused studies.

  • 56.
    Adamovic, Eleonora
    et al.
    University West, Department of Nursing, Health and Culture, Divison of Caring Sciences, undergraduate level.
    Dervisic, Elma
    University West, Department of Nursing, Health and Culture, Divison of Caring Sciences, undergraduate level.
    Nybakad sjuksköterska: En litteraturbaserad studie om nyutexaminerade sjuksköterskors upplevelser2015Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Different studies show that stress is a common feeling that newly graduated nurses experience during the first period in the profession. What causes the stress are high expectations that they have on themselves and the expectations from colleagues, as well as the fear of making a mistake while working as a nurse. Newly graduate nurses go through five stages of development from being novice to expert. The aim of this study was to describe work experiences of newly graduate nurses in hospital ward settings. The research method was a literature study based on ten qualitative articles. Articles were analyzed by using the method of Friberg (2012). Four main themes were identified: experiences of leadership; experiences of the relationship with colleagues; experiences of support; experiences of knowledge level. Colleagues and managers must respond to the needs of newly graduated nurses in an adequate way to create a friendly and supportive working environment, which in turn can contribute to the professional development of the newly graduated nurse. Nursing education should prepare students for professional careers in terms of socialization, leadership and organization.

  • 57.
    Adamsson, Emelie
    et al.
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Bilow, Linnette
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Förskollärares upplevelse av stress i arbetet2018Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Bakgrund: Enligt arbetsmiljöverket (2017) är det arbetsgivarens ansvar att skydda arbetstagarna från både psykisk och fysisk ohälsa relaterad till arbetet. Trots detta förekommer arbetsrelaterad ohälsa. Förskolläraryrket är enligt Koch (2015, september) en av de yrkesgrupper där flest lider av arbetsrelaterad stress. Detta har under de senaste åren uppmärksammats av bland annat fackliga organisationer och media. Syfte: Syftet med studien är att undersöka förskollärares upplevelser av stress i arbetet och vad som orsakar samt motverkar arbetsrelaterad stress. Metod: Vi har använt oss av en kvalitativ metod i form av semistrukturerade intervjuer med åtta förskollärare från fem olika förskolor från skilda områden i samma kommun. Resultat: Majoriteten av förskollärarna i studien upplever stress i arbetet. Orsakerna varierade liksom upplevelsen av kontroll i arbetet. De flesta upplevde höga krav trots att de uttryckte att de kände stöd från arbetslag och chef.

  • 58.
    Adamsson, Göran
    University West, Department of Social and Behavioural Studies, Division of Social Work and Social Pedagogy.
    Was National Socialism Anti-Sex?: On Left-Wing Fantasies and Sex as the Dark Matter of Politics2017In: Society (New Brunswick), ISSN 0147-2011, E-ISSN 1936-4725, Vol. 54, no 1, p. 23-28Article in journal (Refereed)
    Abstract [en]

    Drawing on an extensive amount of work by other researchers, as well as some literary sources from the time, Goran Adamson discusses the widespread view that Nazism was anti-sex. Indeed, during Nazi rule homosexuality and street prostitution were persecuted, and Jews and “degenerates” were prevented from having sex (not merely by law, but by elimination). However, reported circumstances such as cheap access to condoms, a high number of pregnancies during party rallies, and quasi-religious cultivation of “the Germanic sexual instinct” would suggest that matters may have been much less restrictive for the majority of Germans. The idea of an overall Nazi anti-sex attitude may well have been constructed by intellectuals from the Freudian Left/Frankfurt School, especially their theories of an intimate connection between sexual repression and authoritarianism. Such views gained widespread popularity with the 68’ generation, and they were an essential reason why sexuality came to be considered the cure for all social evils. This overestimation of the significance of sexual liberation, and recent conservative reactions to it, constitute an important part of today’s political landscape.

  • 59.
    Adamsson, Jennie
    et al.
    University West, Department of Economics and Informatics.
    Jannborg, Monica L.
    University West, Department of Economics and Informatics.
    Nyföretagande i Dalsland2004Independent thesis Advanced level (professional degree)Student thesis
  • 60.
    Adamsson, Kristoffer
    University West, Department of Engineering Science, Division of Industrial Engineering and Management, Electrical- and Mechanical Engineering.
    Analys och optimering av verktygsförslitning vid skärande bearbetning i superlegering2018Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    In the aerospace industry today, super alloys are used in components for jet engines. To increase the efficiency of these engines, through higher combustion temperatures, new materials are developed which maintain their strength at elevated temperatures. The increase in strength as well as the ability to maintain the strength at elevated temperatures, makes them more difficult to manufacture with metal cutting technology.

    The Sector Workshop at GKN Aerospace Sweden in Trollhättan produces a large number of products with a variety of cutting tools. Some of these tools, for a certain product, have been investigated in this work. The products are manufactured from a hard-wearing superalloy which results in extremely high tool wear and high tooling costs.

    To enable improvements in the metal cutting process, a literature study was first conducted. The study focus was to identify information about the various tool wears that occur in metal cutting process of super alloys. Thereafter, specifically selected tools were analyzed. The analysis consisted primarily of a classification of the different tool wear types. In parallel with the tools being classified, measurements were made of the size of wears using a digital microscope.

    The collected data was later used for a statistical analysis, which identified the tool wear type that was the most common. The analysis showed that most of the tools had chipping. Then, to identify where in the machining process the chipping occurred further analyzes were made where the tool wear curves for two cutting tools were plotted. During this analysis to produce the tool wear curves, it was found that the chipping appeared when the tools engaged the workpiece.

    In the later parts of the work, a list of proposal was generated about how the metal cutting process could change to reduce the identified tool wears. One suggestion was to optimize the tool engagement of the workpiece. Also, an optimization of cutting data and especially the spindle speed were also recommended to reduce chipping. This due to some of the chipping could be caused by chatter vibration. For the ceramic tools an increased cutting speed was recommended because machining today was carried out at a much lower cutting speed than research results indicate is necessary for ceramic cutting tools in super alloys. Finally, a checklist for manufacturing personnel was formulated, which could be used to optimize tool wear at GKN Aerospace Sweden.

  • 61.
    Adamsson, Pethra
    et al.
    University West, Department of Social and Behavioural Studies.
    Andersson, Anette
    University West, Department of Social and Behavioural Studies.
    Åberg, Camilla
    University West, Department of Social and Behavioural Studies.
    I familjer där det inte finns några barn, bara korta vuxna: en studie om barn till psykiskt sjuka föräldrar2005Independent thesis Advanced level (professional degree)Student thesis
  • 62.
    Adamsson, Sandra
    et al.
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Börjesson, Natalie
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    "Det finns ju inget annat ämne som är så laddat i skolan": En kvalitativ studie om lärares resonemang kring ämnet religionskunskap och lärares konstruktion av elevers identiteter2015Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Bakgrunden till den här studien är bland annat en ökning av mångkulturalitet i bemärkelsen olika nationaliteter. En annan del av bakgrunden till denna studie är skolans roll i möten mellan livstolkningar och uppfattningar av omvärlden, med religionsundervisningen som en central arena för dessa möten. Utifrån dessa möten är det värdefullt att undersöka hur lärare agerar i förhållande till elevernas livstolkningar, religiösa praktiker och identiteter och hur de planerar sin undervisning. Studien visar även hur lärare resonerar kring uppmärksammandet av olika högtider och traditioner i religionsundervisningen. Studien bygger på intervjuer med fem lärare som arbetar i årskurs 1-6. Resultatet visar på att lärarna använder de muslimska eleverna som kunskapskälla och tolkar elevernas religiösa livstolkningar som kunskap om islam. Lärarna presenterar religionernas högtider och praktiker som enhetliga och homogena. Analysen synliggör hur lärare avvisar föräldrars oro för påverkan genom att hänvisa till religionsundervisningen som faktaförmedling. Det synliggörs även hur lärare konstruerar "normal-muslimer" och "normal-svenskar", där muslimerna framförallt reduceras till kunskapsbärare om islam. Av intervjuerna framgår även att kristendomen har en prioriterad roll i religionsundervisningen och uppfattas som en outtalad norm.

  • 63.
    Adamsson, Sandra
    et al.
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Huhtaviita, Mia
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Estetikens roll för kunskapsutvecklingi de naturorienterande ämnena: En kvalitativ studie genomförd på lågstadieskolor i Irland2016Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Föreliggande studie är genomförd på lågstadieskolor i Irland. I de irländska styrdokumenten framgår praktiskt-estetiskt arbete vara en central del i de naturorienterande ämnena. Den svenska läroplanen framhåller att estetiskt arbete ska ingå i samtliga av skolans ämnen, dock inte i lika stor utsträckning som i den irländska. Forskning har visat att estetik kan främja elevers utveckling av kunskaper och förmågor i de naturorienterande ämnena. Därför har vi valt att fokusera på analys- och kommunikationsförmågan som inte är lika beforskade i samband med kombinationen estetik och naturvetenskap. Syftet med föreliggande studie är att få kunskap om hur verksamma lärare, på irländska skolor i Irland, erfar att praktisk undervisning med och genom estetik kan främja elevernas utveckling av kunskaper och förmågor i de naturorienterande ämnena.Den metod som använts är enskilda semistrukturerade intervjuer där lärarna fått möjlighet att, genom öppna frågor, delge sina erfarenheter och uppfattningar. Resultatet visar att lärarna uppfattar estetiken som främjande för utveckling av elevernas förmågor och ämneskunskaper. Estetiken uppges kunna användas för att integrera ämnen och göra den abstrakta naturvetenskapen mer konkret för barnen. Kroppen och sinnena anges vara en stor del av det vetenskapliga arbetet som ofta är aktivitetsbaserat. Estetiken visar sig användas för att göra undervisningen mer lustfylld och motivera eleverna till ett vidare intresse för naturvetenskapen. Resultatet visar vidare att lärarna inte erfar att det estetiska arbetet medför några begränsningar för elevernas utveckling av kunskaper och förmågor, men begränsningar i form av bland annat resurser uttrycks förekomma.

  • 64.
    Adebahr, Johan
    et al.
    University West, Department of Economics and Informatics, Divison of Informatics.
    Andersson, Victor
    University West, Department of Economics and Informatics, Divison of Informatics.
    Övervakning: Var går gränsen?: En studie av lastbilschaufförer som arbetar i Bohuslän och hur de ser på IT som hjälpmedel och övervakning på jobbet2013Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Nowadays companies and organizations are implementing IT-systems that enable surveillances, particularly within the transport business. The implementation within the surveillances systems enables a better security and a more efficient workflow. The systems make it possible for companies to see fuel consumption, the position off the truck and also to plan the most efficient routes. The truck drivers have learned to accept that they are being watched through the companies surveillance systems just because it leads to a more efficient route-planning. The drivers understand why they’re being monitored and they feel safe. Since IT-systems came into the transport business drivers are able to see the fuel consumption and by seeing that they can drive more ecological and save money for their company. The truck driver that works in Bohuslän is well aware that these services are crucial for the companies, by having these systems the companies can compete with the foreign hauliers that takes the same job for a much smaller fee. But where is the limit for acceptable surveillance? We answered the issue by doing interviews in two rounds, first with ten truck drivers then with six. We also did a literature study. The drivers where all driving for companies in Bohuslän. The drivers we interviewed had different experience within the business, some drivers worked at big companies and some drivers worked at smaller companies. By sorting the drivers out we were able to sort out our answers and see if there were a difference in the way the drivers were thinking. We wanted to get knowledge of how different business surveilled their employees and how the employees reacted. So we performed a literature study where we read different case studies from the home care, the sales industry and the elementary school. We compared the result from our study with the result from our interviews. We managed to see that truck drivers generally had more loyal thoughts to their company. The drivers that were interviewed where well aware of the hard competition within the industry. As long as surveillance makes the company more efficient and the surveillance don’t violate their private integrity it´s okay to use it.Keywords: Surveillance, loyal workers, IT-system, competition

  • 65.
    Adelakun, Olawale
    University West, Department of Economics and IT.
    The Role of Business Intelligence in Government: A Case Study of a Swedish Municipality Contact Center2012Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    The aim of this study is to investigate the role Business Intelligence (BI) can play in government and more specifically at the municipality level. The study aims to investigate how data collected from a municipality Contact Center can be leveraged with the help of a BI solution. The study focuses on the Contact Center at Järfälla Kommun (municipality) and investigates whether a BI implementation can help to realize more effective planning, resource allocation and improved services and e-services. Municipality Contact Centers are becoming an increasingly popular precedent providing municipal residents with a centralized service where they can make inquiries, provide information, lodge complaints or commend actions related to activities within the specific municipality. BI can turn raw data into concrete figures and reports, map patterns and trends and support effective decision making. It can also however be costly and difficult to integrate and face resistance due to perceived complexity. This paper aims to take such notions into consideration and investigate the feasibility of implementing such a solution in the context of a municipality Contact Center.

    This paper identifies various benefits and drawbacks from literature which are then modeled into a SWOT framework. In addition, semi-structured interviews are utilized in this study and targeted at stakeholders knowledgeable in the Contact Center, BI, or both. Findings from the SWOT framework will be measured against the findings from the interviews and an analysis of correlations between the two sources will be investigated.

  • 66.
    Ademi Salihi, Valjbone
    et al.
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Buleshkaj, Arjola
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Patienter med psykisk ohälsa och deras upplevelser av kontakten med vårdpersonal inom hälso- och sjukvård2016Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Background: Mental illness is defined differently depending on the context, ranging from symptoms of anxiety and depression to schizophrenia. Mental illness among the population has increased since 1990. A survey done by the Central Bureau of Statistics in Sweden (2006) shows that issues such as anxiety are more common now than before. Twenty-three percent of women aged 16-84 said they had experienced symptoms of anxiety. Thirteen percent of the men aged 16-64 said they had experienced the same. Pre-conceived notions often meet people with mental health issues and there is a stigma surrounding them and their situation.

    Aim: The aim of the study was to examine how patients with mental illness experience their contact with health care professionals in health care.

    Method: The study was designed as a literature based study. Eleven articles were analyzed, nine articles were found by a systematic search and two articles were found in an unsystematic search.

    Results: This study showed two main themes and eight subthemes. The main themes were patients desire to have a good relationship and good interaction with health care professionals. The subthemes were patient confidence in health care professionals, a dedicated staff, patients desire to get person-centered care and to feel involved, to have good continuity in their health care and to have highly available health care professionals around them, to have a good dialogue, be actively listened to, competent health care professionals and being labeled.

    Conclusion: The conclusion is that patients that lack trust, commitment from health care professionals or continuity had bad experiences with the health care system. Patients needed to have a mutual relationship with the health care staff to have a good experience with the health care system.

  • 67.
    Aden, Abdikadar
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Türtscher, Stefan
    University West, Department of Economics and IT, Division of Business Administration.
    Young Swedish adults' attitudes towards offshoring2015Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Offshoring, meaning the movement of business operations to foreign countries, has recently grown. It provides the company with opportunities which are not available domestically, but it also bears risks. The public has recently blamed the strategy of offshoring for weak growth of domestic economy, decreasing competitiveness, salary stagnation, job losses, lower worker morale, and poverty. As a consequence, a firm carrying out offshoring activities could suffer from consumers' negative attitudes towards offshoring, as the consumers are unwilling to buy their products/services or take actions against the company.

    This study addresses the Swedish young adults' attitudes towards offshoring. Young adults are playing an important role in economy as consumers, future workers, innovators, leaders and decision makers. The study investigates the factors that were underlying the formation of attitudes towards offshoring. We focused especially on three factors, namely consumer ethnocentrism, economic threat and quality beliefs.

    In order to address these issues, a quantitative research approach was applied and primary data were collected. The variables for the online survey were mainly distilled from Durvasula and Lysonski (2009) as well Grappi, Romani and Bagozzi (2013).

    The gathered data have been analyzed via the software of SPSS by performing correlation tests and analyzing descriptive statistic measures. The results indicated that Swedish young adults had neutral attitudes towards offshoring. We also found that two of the studied factors, consumer ethnocentrism and economic threat, were vital in the formation of the attitudes towards offshoring.

  • 68.
    Adeyemi, Cornelius
    et al.
    University West, School of Business, Economics and IT, Divison of Law, Economics, Statistics and Politics.
    Barton, Lino
    University West, School of Business, Economics and IT, Divison of Law, Economics, Statistics and Politics.
    Colonial discourse in development aid publications: A Comparative study of the UK and Sweden2018Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    This thesis is performed as a comparative small-N study making use of post-colonial theory aiming to analyse whether, and if so how, Western government agencies working in the field of 'development assistance' reinforce colonial stereotypes by availing colonial discourse. Post-colonial and discourse theory are used to challenge colonial theory, allowing to break the binary opposition and power structures of the Self and the Other, opening a third space where hybrid identities can be acknowledged.

    With Critical Discourse Analysis serving as a tool in the construction of a text analytical method applied to the documents published by the Swedish governmental development agency, Sida and the British Department for International Development (DFID) to examine whether and how they (re-)produce colonial discourse in their publications.

    The monumental role of Britain in the colonisation of lands and people versus Sweden's comparatively small and short territorial possession of colonies, and especially how both nations relate differently to their colonial past represented in contemporary discourse, makes this paper an interesting comparative study. The research contributes to knowledge on how Western governmental development agencies sustain and/or contest remnants of colonial structures embedded and projected through discourse.

    The main findings of this study are that both the DFID and Sida engage in and (re-)produce CD in their publications. However, to a certain extent they do differ, with Sida making use of non-CD to a significantly larger extent than the DFID.

  • 69.
    Adler, Daniel
    et al.
    University West, Department of Informatics and Mathematics.
    Bondesson, Magnus
    University West, Department of Informatics and Mathematics.
    Fronter - ett webbaserat utbildningsverktyg: hur förändrar det elevernas inläning på vuxenutbildningen?2003Independent thesis Advanced level (professional degree)Student thesis
  • 70.
    Adler, Malin
    et al.
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Askeröd, Therese
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Sjuksköterskors erfarenheter av att möta barn och deras föräldrar inom hälso- och sjukvården2017Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Background: Research have shown children to be a large patient group within the health care sector. Nurses, should therefore, have knowledge about how to individually adapt meetings so it will be a positive experience for the child, the parents, and for themselves. Historically, this has not been the case and created immense care suffering for several families.

    Aim: The aim of this study was to illuminate nurses' experiences of meeting children and their parents within the health care sector.

    Method: A method to contribute to evidence-based nursing with ground in analysis of qualitative research was performed. An analysis of nine scientific articles was carried out. The analysis resulted in three main themes and eight subthemes.

    Results: The main themes were: "To see the child as an individual", "to built trust", and "knowledge and experience are crucial". Knowledge were fundamental for creating a positive meeting.

    Conclusion: By individually adapting communication to the child and the parents, good conditions allowed for a trusting relationship to emerge. Time was needed to create a safe and trusting relationship. However, it did not always exist. With knowledge and experience the nurse could see the child as an individual and adapt the meeting to the child. It was the responsibility of the nurse to gain the necessary knowledge, and to reflect with colleagues was seen as an important source to attain new knowledge.

  • 71.
    Adli, E.
    et al.
    University of Oslo, Oslo, Norway.
    Gjersdal, H.
    University of Oslo, Oslo, Norway.
    Røhne, O.M.
    University of Oslo, Oslo, Norway.
    Dorholt, O.
    University of Oslo, Oslo, Norway.
    Bang, D.M.
    University of Oslo, Oslo, Norway.
    Thomas, D,
    ESS ERIC, Lund, Sweden.
    Shea, T.
    ESS ERIC, Lund, Sweden.
    Andersson, R.
    ESS ERIC, Lund, Sweden.
    Ibison, M.G.
    University of Liverpool and Cockcroft Institute, Daresbury, UK.
    Welsch, C.P
    University of Liverpool and Cockcroft Institute, Daresbury, UK.
    Joshi, Shrikant V.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing. University West, Department of Engineering Science, Research Enviroment Production Technology West.
    The Ess Target Proton Beam Imaging Systemas In-Kind Contribution2017In: Proceedings of IPAC2017, Copenhagen, Denmark, 2017, p. 3422-3425Conference paper (Refereed)
  • 72.
    Adnani, Shahla
    et al.
    University West, Department of Economics and Informatics.
    Stridsberg, Rebecca
    University West, Department of Economics and Informatics.
    Reklam riktat till barn: en studie om strategi och utformning av reklam riktat till barn2004Independent thesis Advanced level (professional degree)Student thesis
  • 73.
    Adolfsson, Clara
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Samuelsson, Arvid
    University West, Department of Economics and IT, Division of Business Administration.
    Ledares kommunikation ur ett internt marknadsföringsperspektiv: Främjande av medarbetarnas motivation2017Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Information och kommunikation är två viktiga faktorer som ska fungera i organisationer. Hur ledarna kan förhålla sig till detta men även hur ledarna kan skapa en meningsfullhet för medarbetarna är något som är viktigt för deras motivation. Ledares kommunikation kan vara ett potentiellt verktyg i en intern marknadsföring för att skapa mening och motivera medarbetarna. Dock finns det alltid svårigheter i att kommunicera. Det finns alltid bra eller mindre bra sätt att kommunicera på. Uppsatsen grundar sig i kommunikation och intern marknadsföring där syftet var att undersöka och försöka skapa en förståelse för hur ledare anser att deras interna kommunikation i organisationer kan användas i intern marknadsföring som ett potentiellt hjälpmedel för att motivera sina medarbetare. Uppsatsens forskningsfråga är formulerad med syftet i åtanke och ledde till följande fråga: Hur använder ledare kommunikation i den interna marknadsföringen för att motivera medarbetare? En kvalitativ metod har använts där undersökningen skedde genom semistrukturerade intervjuer med tio ledare, fem kvinnor och fem män på olika hierarkiska positioner inom både den privata och offentliga sektorn. Teoriavsnittet är utformat efter sju olika teman. Dessa teman är genomgående i uppsatsen och syftar till att länka ihop uppsatsens teori- och empiriavsnitt för att slutligen mynna ut i analysen. Uppsatsen visar på två viktiga beståndsdelar som ledare anser kan bidra till medarbetarmotivation. En envägskommunikation som kan bidra med transparens och som ökar informationstillgängligheten vilket kan ha betydelse för medarbetarnas motivation. En tvåvägskommunikation som de anser öka förståelsen av information och budskap vilket de ser bidrar till ökad motivation hos medarbetarna. Studien visar även att ledare anser att då de använder tvåvägskommunikation genom ömsesidig feedback ökar medarbetarnas delaktighet. Vidare anser de att det kan bidra till en tydligare förståelse för organisationens gemensamma målbild och har ett positivt inflytande på medarbetarna. En tydlighet och en kontinuerlig ström av information i kombination med feedback och återkoppling var något ledarna ansåg kunde underlätta för medarbetarna. Det visade sig vara något som ledarna ser ha en positiv påverkan på medarbetarnas engagemang och kan bidra till att stärka deras psykologiska kontrakt gentemot organisationen.

  • 74.
    Adolfsson, Clara
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Samuelsson, Arvid
    University West, Department of Economics and IT, Division of Business Administration.
    Prestationsbaserade belöningssystem: en kvalitativ studie om butiksanställdas arbetsmotivation2016Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesis
    Abstract [sv]

    Alla företag idag använder sig av något slags prestationsbaserat belöningssystem för att motivera sina anställda. Det är dock inte säkert att alla anställda på en arbetsplats implementerar detta på sig själva. Uppsatsen syftade till att undersöka problemet ur de anställdas perspektiv. Uppsatsen grundar sig i ämnet motivation där syftet var att få en förståelse för hur butiksanställda inom detaljhandeln upplever prestationsbaserade belöningssystem. Uppsatsens forskningsfrågor formulerades med syftet i åtanke och ledde till följande frågor: Hur upplever butiksanställda prestationsbaserade belöningssystem och har belöningssystem som styrmedel inverkan på arbetsmotivationen hos anställda? En kvalitativ metod har används där undersökningen skedde genom semistrukturerade intervjuer med sex butiksanställda på olika butiker inom detaljhandeln. Teoriavsnittet är strukturerat utefter fyra teman, motivation och beteende, prestationsbaserade belöningssystem som motivationstrategi, finansiella och icke-finansiella belöningars betydelse samt komplikationer och brister i prestationsbaserade belöningssystem. Dessa teman är genomgående i hela uppsatsen och syftar till att koppla ihop uppsatsens olika delar på ett tydligt sätt. Uppsatsen visade på två viktiga beståndsdelar som utgör grunden för hur butiksanställda upplever prestationsbaserade belöningssystem. För det första måste det finnas ett samband mellan prestationen och belöningen för att det ska upplevas positivt av de anställda. Den andra beståndsdelen visade sig vara att belöningssystemen behöver vara rättvist utformade för att de ska verka motiverande. Det visade sig även att en kombination av finansiella och icke-finansiella belöningar var framgångsrikt för att motivera anställda och att de anställda i stor utsträckning är till freds när de känner delaktighet, sammanhållning och när de utvecklas på arbetsplatsen.

  • 75.
    Adolfsson, Ida
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Berger-Månsson, Matilda
    University West, Department of Economics and IT, Division of Business Administration.
    Tidsbegränsade anställningsformer: Varför använderarbetsgivare inom detaljhandeln sig av dessa?2015Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Det finns en pågående debatt kring ämnet tidsbegränsad anställning. Debatten handlar om hur man ska tolka lagen samt om den bör förändras. I Sverige är det Lagen om anställningsskydd som reglerar de olika anställningsformer som finns att tillgå. Huvudregeln är en tillsvidareanställning men det finns också goda möjligheter att anställa tidsbegränsat. I Sverige är idag, av de som är sysselsatta i åldern 16-64 år, 15,1 procent tidsbegränsat anställda. Denna stora andel gör att ämnet är intressant att studera. I debatten som pågår finns det ett argument emot tidsbegränsade anställningar, då arbetstagarorganisationer anser att dessa missbrukas. I de olika branscherna i Sverige skiljer sig antalet tidsbegränsade anställningar åt. Inom detaljhandelsbranschen, som denna undersökning fokuserar på, är andelen tidsbegränsade anställningar cirka 17 procent (SCB, 2015, s. 9). Varför väljer då arbetsgivare inom handeln att anställa tidsbegränsat? Detta är något vi undersökt med syftet att ta reda på hur arbetsgivare tänker vid rekrytering och vid val av anställningsform. Med en kvalitativ undersökningsansats har studien genomförts. Vid några få intervjuer har vi kunnat ta del av djupgående information och resonemang ifrån arbetsgivare. Teorin fokuserar på LAS samt på tidigare forskning. Den tidigare forskningen kan sammanfattas med att det finns ett flertal bakomliggande orsaker till att arbetsgivare väljer att anställa tidsbegränsat. Flexibilitet och ekonomi spelar en stor roll. Teorier pekar på att arbetsmarknaden, som en föränderlig miljö, bidrar till att arbetsgivare väljer att skriva anställningsavtal på kort sikt. Detta har gjort att de icke-traditionella, tillfälliga anställningarna har ökat. I den empiriska undersökning som gjorts motiverar respondenter varför de valt att anställa tidsbegränsat och vad de anser om det. För att arbetsgivarna ska hålla verksamheten rullande, utan att kostnaderna drar iväg så behöver de kunna täcka ett tillfälligt behov, till exempel vid sjukdom, med hjälp av en eller flera tidsbegränsade anställningar. Vår analys och slutsats visar att de tidsbegränsade anställningarna används för att arbetsgivarna måste. Detta för att verksamheten ska fungera. Den förförståelse vi presenterar i inledningen till uppsatsen anser vi vara motbevisad.

  • 76.
    Adolfsson, Ida
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Broberg, Matilda
    University West, Department of Economics and IT, Division of Business Administration.
    It Takes Two to Tango: En studie om organisationer i finans och försäkringsbranschen och deras syn på att behålla medarbetare2016Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    "How does organizational management keep their employees?" -Of what significance are motivational factors?

    Today, many organizations have high employee turnover which is often seen as a problem. When an organization has invested time and resources in recruitment, it still requires work on personnel matters. In order to retain employees within organizations further work is needed which organizations should be aware of. The purpose of this study is to find out how the management work with motivation as a factor to keep existing employees. The study aims to find out how they motivate employees to give greater job satisfaction and thus get people not wanting to leave the organization. In order to achieve the purpose of the study, we have with a qualitative approach conducted five in-depth interviews. The respondents of these interviews did all have a leadership position in the financial or insurance business. The empirical data shows how the various leaders complete their recruitments and how they motivate individuals. All respondents got the opportunity to, with their own words, describe what motivation is for them. The empirical data also shows which reward systems these organizations use and what kind of effect it has. Earlier research shows what kind of employee costs there are and what it takes to retain existing employees within the organization. Previous research also shows that there is a disagreement between authors about what motivation is, how it is fulfilled and whom that is responsible for maintaining motivation. The result shows that there are specific motivational factors that can determine whether employees stay or choose to give their notice. Recruitment is also shown to be significant in the work on retaining employees.

  • 77.
    Adolfsson, Katarina
    et al.
    University West, Department of Nursing.
    Olsson, Jannica
    University West, Department of Nursing.
    Känslor och upplevelser i samband med stomioperation: hur kan sjuksköterskan motivera patienten till en god egenvård ?2002Independent thesis Advanced level (professional degree)Student thesis
  • 78.
    Adolfsson, Per
    et al.
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Lindqvist, Åsa
    University West, Department of Health Sciences, Section for nursing - undergraduate level.
    Humor i byggandet av vårdrelationen mellan sjuksköterska och patient: En litteraturöversikt2018Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Background: Humour has been a part of mankind since ancient time and affects the human being in several ways. Communication is essential in creating a relationship and humour may improve the possibility that a nurse and a patient succeed in building a therapeutic relationship.

    Aim: The aim of this literature review was to illuminate humour in the therapeutic relationship between nurse and patient.

    Method: The method used was a literature review. Systematic searches were conducted in the databases Cinahl and PubMed where eight articles were found, a ninth article was found by a non-systematic search. The articles were then analyzed through Friberg's five-step model for literature reviews.

    Results: Four themes occurred. Humour as a brick in building a bridge in the therapeutic relationship, Experiences and effects of humour in the therapeutic relationship, Barriers and fears when using humour in the therapeutic relationship and Gender and humour in the therapeutic relationship. The result suggests that humour is useful in building a therapeutic relationship and is being used frequently, yet there are times when nurses hesitate to use humour due to the lack of experience. There also occurred a difference in how humour is used due to the gender of the patient.

    Conclusion: Humour is mainly a positive experience in the therapeutic relationship and should be used as it makes communication easier and makes it easier for nurses and patients to bond. The way using humour differs in gender must be considered by the nurse.

  • 79.
    Adolfsson, Sebastian
    University West, Department of Engineering Science, Division of Production System.
    RatSLAM with Viso2: Implementation of alternative monocular odometer2017Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    In this work, a ROS (Robot Operating System) version of OpenRatSLAM, [1] [2], was tested with Viso2 [3] as an alternative monocular odometer. A land based rover [4] was used to perform data acquisition and a remote control tool was developed to facilitate this procedure, implemented as ROS nodes on both Ubuntu 16.04 and on Android 7.0.  An additional requirement that comes from using Viso2 is the need for camera information together with the image stream, which might require camera calibration. A ROS node to manually add this camera information was made as well as a node to change the generated odometry message from Viso2 to a form that RatSLAM uses. The implemented odometer uses feature tracking to estimate motion, which is fundamentally different to matching intensity profiles which the original method does and can hence be used when different properties of the visual odometry function is desired. From experiments, it was seen that the feature tracking method from Viso2 generated a more robust motion estimate in terms of real world scale and it was also able to better handle environments of varying illumination or that contains large continuous surfaces of the same colour. However, the feature tracking may give slight variations in the generated data upon successive runs due to the random selection of features to track. Since the structure of RatSLAM gives the system ability to make loop closures even with large differences in position, an alternative odometry does not necessarily give a significant improvement in performance of the system in environments that the original system operates well in. Even though both algorithms show difficulty with estimating fast rotations, especially when the camera view contains areas with few features, the performance improvement in Viso2 together with its ability to better maintain the real-world scale motivates its usefulness.  The source code, as well as instructions for installation and usage is public.

  • 80.
    Adolfsson, Sebastian
    University West, Department of Engineering Science, Division of Production System.
    RatSLAM with Viso2: Implementation of alternative monocular odometer2017Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    In this work, a ROS (Robot Operating System) version of Open RatSLAM, [1] [2], was tested with Viso2 [3] as an alternative monocular odometer. A land based rover [4] was used to perform data acquisition and a remote control tool was developed to facilitate this procedure, implemented as ROS nodes on both Ubuntu 16.04 and on Android 7.0.An additional requirement that comes from using Viso2 is the need for camera information together with the image stream, which might require camera calibration. A ROS node to manually add this camera information was made as well as a node to change the generated odometry message from Viso2 to a form that RatSLAM uses. The implemented odometer uses feature tracking to estimate motion, which is fundamentally different to matching intensity profiles which the original method does and can hence be used when different properties of the visual odometry function is desired. From experiments, it was seen that the feature tracking method from Viso2 generated amore robust motion estimate in terms of real world scale and it was also able to better handle environments of varying illumination or that contains large continuous surfaces of the same colour. However, the feature tracking may give slight variations in the generated data upon successive runs due to the random selection of features to track. Since the structure of RatSLAM gives the system ability to make loop closures even with large differences in position, an alternative odometry does not necessarily give a significant improvement in performance of the system in environments that the original system operates well in. Even though both algorithms show difficulty with estimating fast rotations, especially when the camera view contains areas with few features, the performance improvement in Viso2 together with its ability to better maintain the real-world scale motivates its usefulness. The source code, as well as instructions for installation and usage is public

  • 81.
    Adolfsson, Sofia
    et al.
    University West, Department of Engineering Science, Division of Natural Sciences and Electrical and Surveying Engineering.
    Lööf, Karin
    University West, Department of Engineering Science, Division of Natural Sciences and Electrical and Surveying Engineering.
    Ört Dahlen, Marie
    University West, Department of Engineering Science, Division of Natural Sciences and Electrical and Surveying Engineering.
    Sätts hyresgästen i fokus?2012Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    The purpose of this examination is to study and analyze whether two different housing companies in Trollhättan, Sweden, put their tenants in focus or not. Literature based on facility management, with emphasis in customer orientation and service management, has been used to enhance the authors’ knowledge base. Interviews with the chosen housing companies and questionnaires targeted to tenants have been implemented to proceed and to answer the general question of this examination. A comparison between the housing companies will evaluate if there is any difference between a company for public utility, Eidar, and one whom is owned privately, Lundqvist. The results of the data shows, from some angles, a great variation in tenants’ opinions considering their experiences regarding having a safe home, being taken seriously by their housing company and the possibility to suit their apartment along with personal wishes and/or needs. The main question is if the tenant feels him being in focus by the housing company. The analysis illuminates and discusses the results, which will lead to a conclusion. According to this study housing companies only partly keep their tenants in focus and the utility company seems to be less focused on the customers than the private-owned one.

  • 82.
    Adolphs, Svenja
    et al.
    University of Nottingham, School of English, University Park, NG7 2RD, UK.
    Clark, Leigh
    University College Dublin, School of Information and Communication Studies, Dublin, Ireland.
    Dörnyei, Zoltan
    University of Nottingham, School of English, University Park, NG7 2RD, UK.
    Glover, Tony
    University of Nottingham, School of Computer Science, Jubilee Campus, NG8 1BB, UK.
    Henry, Alastair
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Muir, Christine
    University of Nottingham, School of English, University Park, NG7 2RD, UK.
    Sánchez-Lozano, Enrique
    University of Nottingham, School of Computer Science, Jubilee Campus, NG8 1BB, UK.
    Valstar, Michel
    University of Nottingham, School of Computer Science, Jubilee Campus, NG8 1BB, UK.
    Digital innovations in L2 motivation: Harnessing the power of the Ideal L2 Self2018In: System (Linköping), ISSN 0346-251X, E-ISSN 1879-3282, Vol. 78, p. 173-185Article in journal (Refereed)
    Abstract [en]

    Sustained motivation is crucial to learning a second language (L2), and one way to support this can be through the mental visualisation of ideal L2 selves (Dörnyei & Kubanyiova, 2014). This paper reports on an exploratory study which investigated the possibility of using technology to create representations of language learners' ideal L2 selves digitally. Nine Chinese learners of L2 English were invited to three semi-structured interviews to discuss their ideal L2 selves and their future language goals, as well as their opinions on several different technological approaches to representing their ideal L2 selves. Three approaches were shown to participants: (a) 2D and 3D animations, (b) Facial Overlay, and (c) Facial Mask. Within these, several iterations were also included (e.g. with/without background or context). Results indicate that 3D animation currently offers the best approach in terms of realism and animation of facial features, and improvements to Facial Overlay could lead to beneficial results in the future. Approaches using the 2D animations and the Facial Mask approach appeared to have little future potential. The descriptive details of learners' ideal L2 selves also provide preliminary directions for the development of content that might be included in future technology-based interventions.

  • 83.
    Adrian, Carina
    et al.
    University West, Department of Social and Behavioural Studies, Division of Social Pedagogy and Sociology.
    Puumala, Johanna
    University West, Department of Social and Behavioural Studies, Division of Social Pedagogy and Sociology.
    "Vi ska få eleverna att komma hit hoppsaskuttande": En kvalitativ studie om gymnasieskolans arbete med psykisk ohälsa hos elever.2015Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    The purpose of our study was to describe, compare and analyze how representatives from different professions in high school look upon their experiences of the schools work with helping students with mental health issues as well as preventing mental illness among the students. In our study we chose to use a qualitative approach by conducting interviews since we wanted to receive views from the representatives from different professions regarding the high schools work with mental illness. We interviewed six people who represented different professions in school and they worked at two different high schools. In the research we used it appears that collaboration and discretion were significant components regarding the schools work with mental illness. In our study we find that the Student Health Care have a central role in the work with mental illness among the students, but other professional groups seem to have an important role as well. The different professional groups collaborates in the work with mental illness and how collaboration function appears to affect the discretion of the professionals in their work.

  • 84.
    af Geijerstam, Emelie
    et al.
    University West, Department of Economics and IT, Division of Media and Design.
    Wedenberg, Emelie
    University West, Department of Economics and IT, Division of Media and Design.
    Menyers effektivitet och användbarhet på webben2014Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    In today's society, everything is expected proceed quickly, easily and smoothly. This also applies to websites on the Internet. When you visit a website, you want thewebsite to be easily accessible and you also want to find what you are looking for quickly. It is therefore important that the menu is easy to navigate. The menu is very important for the experience of the website, as you use the menu to navigate through the website. The menu will guide users through the website, will help them plan their actions, will determine where they are and will help them find their way back if they would get lost.In this study, we have created and designed a website with menus of four different types. Our study is based on a number of theories about cognition, perception,usability and effectivity together with theories about how to create a good menu. We will use these theories in our study to determine which of the menus is the most effective. To find out which menu is the most effective, test participants were asked to conduct a usability test. During the usability test, we tested the effectivity of themenus by measuring the amount of time required by the test participants to perform different tasks, as well as how many clicks were required and how frustrated the test participants became. Then, we compared how the different menus performed inrelation to each other. The test participants were also asked to respond to aquestionnaire where they subjectively described their thoughts on the menus.Our results from this study can be used as guidelines when choosing which type of menu to use on a website, where navigation is expected to be as effective as possible.Our results show that the horizontal menu is the most effective one of the different menus we have tested. However, which menu is the most effective in a given situation or on a given website depends on many factors, and thus, the horizontal menu is not always preferable to use on every website.

  • 85.
    Afroz, B.
    et al.
    Karlstad University, Division of Public Health Sciences.
    Moniruzzaman, S.
    Karlstad University, Division of Public Health Sciences.
    Stark Ekman, Diana
    University West, Department of Nursing, Health and Culture, Division of Health and Culture.
    Andersson, R.
    Karlstad University, Division of Public Health Sciences.
    The impact of economic crisis on injury mortality: The case of the 'Asian crisis'2012In: Public Health, ISSN 0033-3506, E-ISSN 1476-5616, Vol. 126, no 10, p. 836-838Article in journal (Refereed)
  • 86.
    Agaoglu, Irem
    University West, Department of Social and Behavioural Studies, Division for Educational Science and Languages.
    Musik i språkutvecklingen: Hur används den av förskollärare?2017Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Bakgrund: Det arbetet bygger på är att förskollärare kan dra fördel av det musikaliska arbetet på förskolan för att främja barns språkutveckling. Jederlund (2011) lyfter fram att det finns samband mellan musik och språkande då språket till stor del består av rytm och takt.   

    Syfte: Studiens ändamål är att ta reda på hur förskollärare arbetar med musik i språkutvecklande syfte.  

    Metod: Denna del består av hur det empiriska materialet samlades in och arbetets tillvägagångssätt. Alltså det empiriska materialet av semistrukturerade intervjuer med nio förskollärares tankar på arbetet med musik.   

    Resultat: Resultaten av studien visar vilka förutsättningar och kunskaper som krävs och vilken syn och betydelse pedagogernas egna musikaliska kompetenser har för att musiken ska upplevas som givande för språkutvecklingen för barn i förskolan. Svaren från respondenterna är uppdelade i åtta kategorier: förskollärares kunskaper om musik i språkutvecklande syfte, förskollärarnas arbete med språkutveckling och med musik, syftet med musikaktiviteterna, arbetet med musik i språkutvecklande syfte, musik för att främja barns språk, förskollärarnas förutsättningar och verktyg för arbete med musik och språk, förskollärarnas önskningar för fortsatt arbete inom ämnet och har respondenternas användande av musik i språkutvecklingen förändrats?  

  • 87.
    Agardsson, Edvin
    et al.
    University West, Department of Engineering Science, Division of Mechanical Engineering and Natural Sciences.
    Leijer, Malin
    University West, Department of Engineering Science, Division of Mechanical Engineering and Natural Sciences.
    Verktyg för identifiering av tidsåtgång för materialhantering2016Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [sv]

    Autoliv Sverige AB är ett företag som ligger i Vårgårda och tillverkar airbagar, gasgeneratorer samt elektronik till radarsystem. I framtiden finns planer för att expandera produktionen men i dagsläget vet företaget inte hur mycket resurser som går åt för materialflödet till de olika produktionslinorna. För att ta reda på hur mycket personella resurser som behövs både i befintligt materialflöde och i framtida produktionslinor vill företaget undersöka systemet som matar fram material till produktionen. För att ta fram ett verktyg som gör detta används aktionsforskning som huvudmetodik. Aktionsforskning utgör en iterativ process som består av observationer, framtagning av lösningsförslag och utvärdering av lösningsförslag. Observationerna genomfördes i samband med datainsamlingen där Kanbanrundan undersöktes, definierades och mätetal togs fram. Detta för att få en grundförståelse för vad innehållet i verktyget skulle vara.Nästa steg i processen var framtagning av lösningförslag, vilka skapades med hjälp av benchmarking av interna dokument och informationen som samlats från observationerna. En konceptmodell per person skapades och ett koncept valdes sedan ut som utgångspunkt för fortsatt utveckling av verktyget. Modellen blev sedan granskad respektive förbättrad av medlemmarna och handledaren på företaget i en iterativ process.När modellen ansågs klar verifierades det mot verkligheten och den insamlade datan. Verktyget validerades sedan genom att en anställd på Logistikavdelningen fick testa det. Utöver utvecklandet av verktyget och insamlingen av datan utfördes en benchmarking både internt på företaget och externt på ett annat företag för att studera olika materialhanteringsprocesser.I analysen diskuterades för- och nackdelar med olika val och iakttagelser som gjorts, både i arbetssättet för detta examensarbete och dess olika delar men också för materialhanterarens arbetssätt och instruktioner. Resultatet av arbetet blev ett verktyg som uppfyller de krav som formulerades i början av arbetet. Utöver verktyget upptäcktes även ett flertal förbättringsmöjligheter kring materialflödet och produktionen.

  • 88.
    Agatity, Szimona
    et al.
    University West, Department of Economics and IT, Division of Business Administration.
    Alagic, Amra
    University West, Department of Economics and IT, Division of Business Administration.
    Sambandet mellan friskvårdsbidrag, motivation och prestation: En studie gjord vid ett universitet i Västra Götalands region2016Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesis
    Abstract [en]

    We have studied the perceived connection between health care benefits, motivation and performance. The purpose of this study was to examine if there is a relationship between the use of health care benefits, motivation and performance.

    The basis of this essay, which is a part of the Human resource costing and accounting program at University West, is a survey that was sent to staff members at a university in Västra Götaland. The method that we chose to work with was a qualitative method, which means that we tried to understand the recipients' answers and interpret them.

    150 employees were randomly selected to take part in our study, the purpose was to see if our preconceptions regarding motivation and health care benefits were true.

    In the theory portion of our essay we presented a variation of theories regarding motivation, e.g. Herzberg theory (1966) and Maslows theory (1987). We also included different studies that had been done in various countries to help us interpret the results.

    The results portion of this essay is a summary of the answers that we got in our surveys. The recipients of the surveys stated that they believe that there is a relationship between the use of health care benefits, motivation and performance. Several respondents thought that the use of health care benefits affected their motivation and performance. Although the respondents stated that they would have liked to see the employer send out more information about this. We have a few recommendations to the employer regarding what they can do to increase the participation in health promotion.

  • 89.
    Agell, Ulrica
    University West, Department of Engineering Science, Division of Mechanical Engineering and Natural Sciences.
    Robotmanipulering med Leap Motion: För små och medelstora företag2016Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    On-line programming of industrial robots is time consuming and requires experience in robot programming. Due to this fact, small and medium sized enterprises are reserved about the implementation of robots in production. Ongoing research in the field is focused on finding more intuitive interfaces and methods for programming to make the interaction with robots more natural and intuitive. This master thesis presents a method for manipulation of industrial robots utilizing an external device other than the traditional teach pendant. The base of the method is a PC application which handles the program logic and the communication between an external device and an ABB robot. The program logic is designed to be modular in order to allow customization of the method, both in terms of its functions and the type of external device that is used for the method.

    Since gestures are one of the most common forms of communication between humans, it is interesting to investigate gestures for the purpose to make manipulation of industrial robots more intuitive. Therefore, a Leap Motion controller is presented as an example of an external device which could be used as an alternative to the teach pendant. The Leap Motion controller is specialised on hand and finger position tracking with both good absolute accuracy and precision. Further, its associated Software Development Kit (SDK) has the capabilities which are required to enable implementation of a teach pendants most fundamental functionalities. Results obtained by a user test show that the developed application is both easy and fast to use but has poor robustness.

  • 90.
    Agerskog, Robert
    et al.
    University West, Department of Nursing.
    Sundén, Anders
    University West, Department of Nursing.
    Omvårdnad till patient med hjärtsvikt: sjuksköterskans pedagogiska funktion2002Independent thesis Advanced level (professional degree)Student thesis
  • 91.
    Agestad, Emma
    et al.
    University West, Department of Social and Behavioural Studies, Division of Psychology, Pedagogy and Sociology.
    Lindgren, Mia
    University West, Department of Social and Behavioural Studies, Division of Psychology, Pedagogy and Sociology.
    Kan kreativitet manipuleras?: En experimentell studie om hur prestationskrav under tidspress påverkar kreativiteten2017Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
    Abstract [en]

    Creativity is a popular term that frequently occurs in the working life. Despite its popularity, the possibility to be creative varies a lot between work places, and many employees feel that they do not have a creative outlet in their work role. The purpose of the present study was to examine how different conditions could affect creativity. The two questions that this study intended to answer was: a) Can individuals' creative performance be manipulated by performance requirements during explicit time constraint? b) Can individuals' self-rated creativity be manipulated by performance requirements during explicit time constraint? An experimental study was conducted with a total of 89 participants randomly distributed into two groups. Experimental group 1 had a total of 47 participants, of which 23 women (48.9%) and Experimental group 2 had a total of 42 participants, of which 15 women (35.7%). The experiments were conducted individually with one participant at a time. The measuring instruments used were Guilford's (1967) Alternative Uses Task to measure creativity and Mini-IPIP6 to control for personality. The current item used in Alternative Uses Task was a coffee mug that the participants were assigned to write down as many alternative uses for as possible. Experimental group 1 had a performance requirement to write down a minimum of 15 alternative uses and an explicit time constraint. Experimental group 2 did the same task, but without performance requirement and no explicit time constraint. The collected data was analysed with IBM SPSS and the tools used for the analyses was Pearson's correlation (r), independent t-test and Repeated Measures ANOVA. The results showed a) that Experimental group 1 produced a higher number of creative ideas than Experimental group 2, but that Experimental group 2 had a significantly higher creative quality on their ideas than Experimental group 1. Further the results showed b) that it was not possible to manipulate the self-rated creativity when the personality trait Openness was controlled for.

  • 92.
    Aghaee, Naghmeh
    et al.
    Stockholm Univ, Stockholm.
    Jobe, William
    University West, School of Business, Economics and IT, Divison of Informatics.
    Karunaratne, Thashme
    Stockholm University, Sweden.
    Smedberg, Åsa
    Stockholm University, Sweden.
    Hansson, Henrik
    Stockholm University, Sweden.
    Tedre, Matti
    Stockholm University, Sweden.
    Interaction Gaps in PhD Education and ICT as a Way Forward: Results from a Study in Sweden2016In: International Review of Research in Open and Distance Learning, ISSN 1492-3831, E-ISSN 1492-3831, Vol. 17, no 3, p. 360-383Article in journal (Refereed)
    Abstract [en]

    Many research studies have highlighted the low completion rate and slow progress in PhD education. Universities strive to improve throughput and quality in their PhD education programs. In this study, the perceived problems of PhD education are investigated from PhD students' points of view, and how an Information and Communication Technology Support System (ICTSS) may alleviate these problems. Data were collected through an online open questionnaire sent to the PhD students at the Department of (the institution's name has been removed during the double-blind review) with a 59% response rate. The results revealed a number of problems in the PhD education and highlighted how online technology can support PhD education and facilitate interaction and communication, affect the PhD students' satisfaction, and have positive impacts on PhD students' stress. A system was prototyped, in order to facilitate different types of online interaction through accessing a set of online and structured resources and specific communication channels. Although the number of informants was not large, the result of the study provided some rudimentary ideas that refer to interaction problems and how an online ICTSS may facilitate PhD education by providing distance and collaborative learning, and PhD students' self-managed communication.

  • 93.
    Aghaee, Naghmeh
    et al.
    Stockholm University.
    Karunaratne, Thashmee
    Stockholm University.
    Smedberg, Åsa
    Stockholm University.
    Jobe, William
    University West, School of Business, Economics and IT, Divison of Informatics.
    Communication and Collaboration Gaps among PhD Students and ICT as a Way Forward: Results from a Study in Sweden2015Conference paper (Refereed)
    Abstract [en]

    The low completion rate and slow progress in PhD education have been highlighted in many studies. However, the interaction problems and communication gaps that PhD students encounter make this attempt even more challenging. The aim of this study is to investigate the peer interaction problems and ICT based solutions from PhD students’ perspectives. The data collection method was an online questionnaire and in-depth interviews were used to follow up. The target group for the survey was the PhD students in Computer Science at Stockholm University. The total number of respondents for the survey was 53 PhD students and eleven randomly selected PhD students for the interviews. The results reflected a lack of peer interaction as an important issue in the perspective of the students. Based on this, the study showed several ICT solutions that have the potential to reduce the interaction problems and thereby improve PhD students’ collaborative learning and research quality.

  • 94.
    Agic, Adnan
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Analysis of entry phase in intermittent machining2018Licentiate thesis, comprehensive summary (Other academic)
    Abstract [en]

    Cutting forces and vibrations are essential parameters in the assessment of a cutting process. As the energy consumption in the machining process is directly affected by the magnitude of the cutting forces it is of vital importance to design cutting edges and select process conditions that will maintain high tool performance through reduced energy consumption. The vibrations are often the cause of poor results in terms of accuracy, low reliability due to sudden failures and bad environmental conditions caused by noise. The goal of this work is to find out how the cutting edge and cutting conditions affect the entry conditions of the machining operation. This is done utilizing experimental methods and appropriate theoretical approaches applied to the cutting forces and vibrations. The research was carried out through three main studies beginning with a force build-up analysis of the cutting edge entry into the workpiece in intermittent turning. This was followed by a second study, concentrated on modelling of the entry phase which has been explored through experiments and theory developed in the first study. The third part was focused on the influence of the radial depth of cut upon the entry of cutting edge into the workpiece in a face milling application. The methodology for the identification of unfavourable cutting conditions is also explained herein. Important insights into the force build-up process help addressing the correlation between the cutting geometries and the rise time of the cutting force. The influence of the nose radius for a given cutting tool and workpiece configuration during the initial entry is revealed. The critical angle i.e. the position of the face milling cutter that results in unfavourable entry conditions has been explained emphasizing the importance of the selection of cutting conditions. Finally, the theoretical methods utilized for the evaluation of the role of cutting edge geometry within entry phase dynamics has been explored. This has revealed the trends that are of interest for selection of cutting conditions and cutting edge design.

  • 95.
    Agic, Adnan
    et al.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing. Seco Tools, Fagersta, Sweden.
    Eynian, Mahdi
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Hägglund, S.
    Seco Tools, Fagersta, Sweden.
    Ståhl, Jan-Eric
    Lund University, Production and Materials Engineering, Lund, Sweden.
    Beno, Tomas
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Influence of radial depth of cut on dynamics of face milling application2016In: The 7th International Swedish Production Symposium, SPS16, Conference Proceedings: 25th – 27th of October 2016, Lund: Swedish Production Academy , 2016, p. 1-9Conference paper (Refereed)
    Abstract [en]

    The choice of milling cutter geometry and appropriate cutting data for certain milling application is of vital importance for successful machining results. Unfavourable selection of cutting conditions might give rise to high load impacts that cause severe cutting edge damage. The radial depth of cut in combination with milling cutter geometry might under some circumstances give unfavourable entry conditions in terms of cutting forces and vibration amplitudes. This phenomenon originates from the geometrical features that affect the rise time of the cutting edge engagement into work piece at different radial depths of cut. As the radial depth of cut is often an important parameter, particularly when machining difficult to cut materials, it is important to explore the driving mechanism behind vibrations generation. In this study, acceleration of the work piece is measured for different radial depths of cut and cutting edge geometries. The influence of the radial depth of cut on the dynamical behaviour is evaluated in time and frequency domains. The results for different radial depths of cut and cutting geometries are quantified using root mean square value of acceleration. The outcome of this research study can be used both for the better cutting data recommendations and improved tool design.

  • 96.
    Agic, Adnan
    et al.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Eynian, Mahdi
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Hägglund, S.
    Seco Tools, Fagersta, Sweden.
    Ståhl, J-E
    Lund University ,Production and Materials Engineering, Lund Sweden.
    Beno, Tomas
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Influence of radial depth of cut on entry conditions and dynamics in face milling application2017In: Journal of Superhard Materials, ISSN 1063-4576, Vol. 39, no 4, p. 259-270Article in journal (Refereed)
    Abstract [en]

    The choice of milling cutter geometry and appropriate cutting data for certain milling application is of vital importance for successful machining results. Unfavorable selection of cutting conditions might give rise to high load impacts that cause severe cutting edge damage. Under some circumstances the radial depth of cut in combination with milling cutter geometry might give unfavorable entry conditions in terms of cutting forces and vibration amplitudes. This phenomenon is originated from the geometrical features that affect the rise time of the cutting edge engagement into workpiece at different radial depths of cut. As the radial depth of cut is often an important parameter, particularly when machining difficult-to-cut materials, it is important to explore the driving mechanism behind vibrations generation. In this study, acceleration of the workpiece is measured for different radial depths of cut and cutting edge geometries. The influence of the radial depth of cut on the dynamical behavior is evaluated in time and frequency domains. The results for different radial depths of cut and cutting geometries are quantified using the root mean square value of acceleration. The outcome of this research study can be used both for the better cutting data recommendations and improved tool design.

  • 97.
    Agic, Adnan
    et al.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing. Seco Tools, Fagersta, Sweden.
    Eynian, Mahdi
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Ståhl, J. -E
    Lund University, Production and Materials Engineering, Lund, Sweden.
    Beno, Tomas
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Dynamic effects on cutting forces with highly positive versus highly negative cutting edge geometries2019In: International Journal on Interactive Design and Manufacturing, ISSN 1955-2513, E-ISSN 1955-2505Article in journal (Refereed)
    Abstract [en]

    Understanding the influence of the cutting edge geometry on the development of cutting forces during the milling process is of high importance in order to predict the mechanical loads on the cutting edge as well as the dynamic behavior on the milling tool. The work conducted in this study involves the force development over the entire engagement of a flute in milling, from peak force during the entry phase until the exit phase. The results show a significant difference in the behavior of the cutting process for a highly positive versus a highly negative cutting edge geometry. The negative edge geometry gives rise to larger force magnitudes and very similar developments of the tangential and radial cutting force. The positive cutting edge geometry produces considerably different developments of the tangential and radial cutting force. In case of positive cutting edge geometry, the radial cutting force increases while the uncut chip thickness decreases directly after the entry phase; reaching the peak value after a certain delay. The radial force fluctuation is significantly higher for the positive cutting edge geometry. The understanding of such behavior is important for modelling of the milling process, the design of the cutting edge and the interactive design of digital applications for the selection of the cutting parameters.

  • 98.
    Agic, Adnan
    et al.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing. Seco Tools, Fagersta, Sweden.
    Eynian, Mahdi
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Ståhl, J. -E
    Lund University, Production and Materials Engineering, Lund, Sweden.
    Beno, Tomas
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Experimental analysis of cutting edge effects on vibrations in end milling2019In: CIRP - Journal of Manufacturing Science and Technology, ISSN 1755-5817, E-ISSN 1878-0016, Vol. 24, p. 66-74Article in journal (Refereed)
    Abstract [en]

    The ability to minimize vibrations in milling by the selection of cutting edge geometry and appropriate cutting conditions is an important asset in the optimization of the cutting process. This paper presents a measurement method and a signal processing technique to characterize and quantify the magnitude of the vibrations in an end milling application. Developed methods are then used to investigate the effects of various cutting edge geometries on vibrations in end milling. The experiments are carried out with five cutting edge geometries that are frequently used in machining industry for a wide range of milling applications. The results show that a modest protection chamfer combined with a relatively high rake angle has, for the most of cutting conditions, a reducing effect on vibration magnitudes. Furthermore, dynamics of a highly positive versus a highly negative cutting geometry is explored in time domain and its dependency on cutting conditions is presented. The results give concrete indications about the most optimal cutting edge geometry and cutting conditions in terms of dynamic behavior of the tool.

  • 99.
    Agic, Adnan
    et al.
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing. Seco Tools AB,Fagersta, Sweden.
    Gutnichenko, O.
    Division of Production and Materials Engineering, Lund University, Sweden.
    Eynian, Mahdi
    University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
    Ståhl, J-E
    Division of Production and Materials Engineering, Lund University, Sweden.
    Influence of cutting edge geometry on force build-up process in intermittent turning2016In: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 46, p. 364-367Article in journal (Refereed)
    Abstract [en]

    In the intermittent turning and milling processes, during the entry phase the cutting edges are subjected to high impact loads that can give rise to dynamical and strength issues which in general cause tool life reduction. In this study the effect of geometrical features of the cutting tool on the force generation during the entry phase is investigated. Cutting forces are measured by a stiff dynamometer at a high sampling frequency. In addition, the chip load area is analyzed and related to the measured cutting force. The results show that micro-geometrical features, in particular the protection chamfer, significantly affect the force generation during the entry phase.

  • 100.
    Agnholm, Catarina
    et al.
    University West, Department of Studies of Work, Economics and Health.
    Moberg, Malin
    University West, Department of Studies of Work, Economics and Health.
    Sandsttröm, Madeleine
    University West, Department of Studies of Work, Economics and Health.
    Värdering av tillgångar vid konkurs: På vilket sätt skiljer sig konkursförvaltarens värdering av ett företags tillgångar i konkursbouppteckningen jämfört med bolagets sista årsbokslut?2003Independent thesis Advanced level (professional degree)Student thesis
1234567 51 - 100 of 10647
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf