Background: Urinary tract infections caused by indwelling urinary catheters causes unneccesay suffering among those it affects. These infections are also financially straining on the health care services. It is therefore of importance to gain knowledge about which evidence based preventive interventions that have the possibility to reduce the risk for bacteriuria and urinary tract infections among patients with indwelling urinary catheters. Aim: This study aimed to compile available knowledge concerning i) if silver alloy catheters does reduce bacteriuria in this patient group, ii) if aseptic catheterization does reduce bacteriuria in this patientgroup, iii) which routines for changing the urinary drainage bag reduces the risk of bacteriuria, iv) which routine genital hygenic care reduces the risk of bacteriuria? Method: Litterature was searched for in the data bases Cinahl, Medline and The Cochrane Library using the data bases? thesaurius combined with OR/AND.

Hemoglobin is an oxygen binding protein in erythrocytes. Hemoglobin is composed of four polypeptide chains. During the fetal stage the type of hemoglobin called fetal hemoglobin (HbF) dominates. After birth HbF is replaced by adult hemoglobin (HbA). HbF persists in concentrations less than 1%.

Hemoglobin is an oxygen binding protein in erythrocytes. Hemoglobin is composed of four polypeptide chains. During the fetal stage the type of hemoglobin called fetal hemoglobin (HbF) dominates. After birth HbF is replaced by adult hemoglobin (HbA). HbF persists in concentrations less than 1%.

I Sverige lider ca 50 000 människor av svårläkta bensår och av dessa är ca 50 procent or-sakade av venös insufficiens. Patienter med bensår upplever ofta att de påverkas negativt fysiskt, psykiskt och socialt. Syftet med studien var att beskriva distriktssköterskors upple-velser av att kunna främja hälsa hos patienter med venösa bensår. Metoden som valdes var kvalitativ innehållsanalys med induktiv ansats. Data samlades in genom intervjuer med nio distriktssköterskor.

Syftet med föreliggande studie var att undersöka och beskriva manliga patienters uppfatt- ningar av kateterisering och hur det är att, tillfälligt i samband med ett operativt urolog-iskt ingrepp, få och bära kateter. Studien genomfördes genom kvalitativa intervjuer av tio patienter på en vårdavdelning. Materialet från intervjuerna bearbetades och analyserades med en fenomenografisk ansats och detta resulterade i fem kategorier: Vikten av ett gott bemötande, Informationen före operation har stor betydelse, Obefogad rädsla för smärta, Betydelsen av val av material, Tryggheten och relationen till medpatienter i samma situation..

Fetma är ett ökande problem och bariatrisk kirurgi blir allt vanligare. Bariatrisk kirurgi är ett effektivt sätt för snabb och hållbar viktnedgång och minskar fetmarelaterade sjukdomar. Vissa patienter går dock efter en tid upp i vikt igen och då har sjuksköterskan en roll att motivera patienterna som genomgått en operation till att uppnå en tillfredställande viktnedgång. Syftet med denna litteraturstudie var att genom en sammanställning av metoder som visat sig vara effektiva för viktnedgång efter bariatrisk kirurgi ge allmänsjuksköterskor kunskap för att på bästa sätt motivera, hjälpa och stödja patienter som genomgått ett bariatriskt ingrepp att uppnå en tillfredställande viktnedgång. Den metod som användes var artikelsökning i PubMed och Cinahl där elva artiklar valdes.

How can we plan so that smallscale industry and businesses can become an integrated part of the city? The densifying process in search of new housing areas that is going on in most swedish cities threatens to undermine the diversity and complex make up of central parts of many cities. To sustain industrial activities in central locations is critical to this diversity. This thesis discusses how to reach a sustainable city planning with Bellevue, a small industry and business area in central Gothenburg, as an example..

The purpose of this thesis is to investigate if there are environments that use some kind of central authentication system within institutions/schools. The hypothesis is that an institution not using a form of central authentication service has more need for maintenance and as such is considered a higher cost for the organization. The gathering of data has been done through interviews with technical personal at Blekinge Tekniska Högskola and Linköpings Universitet. Based on the technical background of the authors, and the system limited to discussing Windows and UNIX operating systems, a discussion and analysis of the systems working today has been done, with emphasize on the hypothesis..

The purpose of this essay has been to find out how adolescents from Södermöre in the municipality of Kalmar experience the central place Kalmar. It has also been the intention to make clear, whether the relation between the adolescents and the central place Kalmar could be described as a centre-periphery-relation. The basis of this essay has been interviews of all together nine adolescents.A centre-periphery-situation can according to the theory be discovered by analyzing three categories: culture, economy and politics. If the centre dominates the periphery in one of these three categories, a centre-periphery-situation exists. The theory also says that the people living in the periphery experience less kinship with the people living in the centre.The adolescents from Södermöre showed to experience the central place Kalmar in a way, that can be described in five categories: travelling mostly by bus, unfair distribution of the resources of the municipality, political equality, social equality and the awareness of the central place Kalmar as the place ?where everything is located?.When it came to economy and politics, no indications of a centre-periphery-situation were found during the interviews with the adolescents.

The aim of this study is to explore if and how library managers market their competence in communication with local politicians. It is also our aim to find a definition of the competence of librarians. The report identifies and describes problems and possibilitieswith marketing of competence to politicians on the basis of one Swedish municipality's library managers. In order to fulfil this aim we have used a literature study on marketing, competence, the political process and the librarian profession. We have alsocarried out an empirical study where we interviewed ten library managers in onemunicipality, seven politicians in the same municipality and ten representatives for central professional organisations mainly in Sweden.The results are that most library managers don't market their competence because they don?t believe in marketing competence.

This Master thesis discusses the development of a virtual human soft tissue object for use in exercise applications of various medical procedures.The soft tissue object to be developed shall look like, feel like and behave as living human tissue. It shall give the user a realistic feeling of weight, softness and roughness, and shall behave in a correct way for exercise purposes. The soft tissue model is to be used in a three dimensional stereo graphic environment with haptic feedback. A prototype for practicing the procedure of inserting a catheter is built. The prototype is used to evaluate the potential of the virtual environment for medical exercise applications, and to assess the realism and usability of the soft tissue object.

The purpose of this thesis is to investigate if there are environments that use some kind of central authentication system within institutions/schools. The hypothesis is that an institution not using a form of central authentication service has more need for maintenance and as such is considered a higher cost for the organization. The gathering of data has been done through interviews with technical personal at Blekinge Tekniska Högskola and Linköpings Universitet. Based on the technical background of the authors, and the system limited to discussing Windows and UNIX operating systems, a discussion and analysis of the systems working today has been done, with emphasize on the hypothesis..

This study focuses on nationalism in Central and Eastern Europe. Anchored in theories that this region historically has been characterized by a nationalism that is based on the ethnic group rather than on liberal or civic concepts, it is the purpose of this study to explore whether these theories still apply in recent times when the region has been liberalized, for example manifested in the entry to the European Union. The research question has been tested through analysis of the constitutions of a number of Central and Eastern European countries in order to investigate what type of nationalism that the states have codified in their basic political documents. The results show that some of the states give expression to the historical ethnic nationalism in their constitutions, which indicates that the theories still are relevant..

This thesis has been performed at Scania CV AB Technical Centre in Södertälje and its aim hasbeen to study the causes and effects of deformations in the interface between the rear axlehousing ADA1100 and the central gear house R780 during operation. Design changes that wouldincrease the sealing capability of the studied interface are also suggested. Finite element (FE)and CAD software have been the primary tools in this study.Finite element (FE) simulations are used in the industry to predict and develop engineeringdesigns. The main motive for FE simulations has traditionally been to identify weak spots in thedesign, regarding high tensions and large deformations.The FE model is an aggregation of submodels and interface models that represents the rear axlehousing, suspension, central gear, central gear housing, wheels, bolts and weldings, and theirinteractions. The submodels have different material properties and they are connected withcontact interface models.Boundary conditions are defined on the bushings in front of the rear axle and on the air bellowsbehind the rear axle.

The purpose of this report is to come up with possible improvement suggestions to the distribution central at Götene Stål & Verktygs AB (GSV). GSV is a wholesale dealer located in Götene. The company doesn?t produce anything it self, it buys in products and sells them to customers.The distribution central at GSV is the place where the products comes in and gets ready to deliver.To come up with possible improvement suggestions we started with process mapping over the main process and the distribution centre process. The main process here is from the point where the customer gives GSV an order to the point where GSV deliver the order.Our result shows that the major problem in the distribution central at GSV is the big volume differences in the incoming goods.