BackgroundResearch shows that the majority of patients feel anxiety before and during anesthesia. It has been shown in several studies that preoperative anxiety may cause adverse effects in the postoperative course. Nurse anesthetists have a key role in creating a safe environment and the opportunity to use different interventions to reduce the degree of anxiety.AimThe aim of the study was to examine which interventions may reduce anxiety in adult patients before and during both general, local and regional anesthesia.DesignSystematic literature review with a quantitative approach.ResultsSeveral studies indicate that gabapentin and pregabalin can reduce anxiety before and during anesthesia. The anxiety reducing effect appeared to be dose dependent. The naturopathic drugs Citrus aurantium blossom and Passiflora incarnata Linneaus were found to reduce anxiety before anesthesia.

Hittills har nästan allt färskt kött, som sålts i Ica-butiker, styckats och paketerats i butikerna. Köttavdelningen hos de flesta Ica-butikerna har länge tampats med dålig lönsamhet, främst beroende på stort svinn och höga arbetskostnader. För att ändra på detta upprättade Ica tillsammans med Hilton Food Group (HFG) en anläggning i Västerås, där färskt kött finstyckas och paketeras, innan det levereras till merparten av landets Ica-handlare. Under hösten 2004 fick en del butiker sina första leveranser av så kallat kpk (konsumentpackat kött). Ica och HFG är intresserade av att se hur väl projektet slagit igenom. Denna studie är en uppföljning av projektet, och det syftar till att utreda hur lönsamheten i butikernas köttavdelning har ändrats sedan butikerna övergått till Icas kpk, samt utreda vad skillnaderna mellan butikernas lönsamhet beror på. Det empiriska materialet har insamlats genom att fyra Ica Supermarketbutiker och en Maxibutik i mellersta Sverige lämnat siffror om försäljning och kostnader i köttavdelningen. Data avser oktober - december 2004 och jämförs med samma variabler från motsvarande period 2003. Även intervjuer med butikspersonal har gjorts för att få en uppfattning om hur arbetssättet skiljer sig mellan butikerna. Studien bygger på transaktionskostnadsteorin, som förklarar hur Ica, HFG och Ica-butikerna genom vertikal integration kan undvika onödigt kostsamma transaktioner. Transaktionskostnadernas bestämningsfaktorer tillämpas på den situation, som Ica-butikerna hamnat i sedan företaget övergick att sälja Icas kpk. Precis som Ica hade förutsagt minskade butikernas kostnader vid övergången till Icas kpk.

This study explores the effects of two different post-treatment methods on stain reduction in glazed creamware from the late 20th century. The objects stains have been characterized by type one and type two stains which is the result of prolonged contact with food residues, were subjected to the same initial stain reduction. The two post-treatment methods examined are soaking the objects in deionized water and surface rinsing with deionized water. The comparative analysis included photographs under normal and UV-light exposure to assess stain visibility, weight measurements before and after treatments to monitor the absorption and evaporation of liquids, and observations throughout the experiment. The results revealed that while type two stains showed significant alterations after treatments, specifically after soaking, type one stains remained unaffected by both methods.

The amount of electricity is limited in Namibia and the large distance between towns andvillages complicates the energy supply in the country. Therefore an alternative way to provideaccess to appropriate energy technologies is needed. The Government of the Republic ofNamibia (GRN) has adopted an approach of helping off-grid households by establishing EnergyShops in each region in Namibia and these shops are going to sell basic renewable energy andenergy efficient products. The Renewable Energy Efficiency Institute in Namibia (REEEI), theinitiator of this thesis, is coordinating the establishment of these Energy Shops.The main purpose of this thesis was to examine the needs of energy products for the Namibianpopulation and develop an assessment method for the Energy Shop in how to select appropriateenergy products already on the world market. The purpose was also to develop a method forchoosing an Energy Shop.

Barn i åldrarna 4-9 år har tydliga önskemål kring hur de vill att deras restaurangbesök ska se ut. I samarbete med Barnens Bästa Bord har en kvalitativ studie gjorts med fokus på barns önskemål vid restaurangbesök. Syftet med uppsatsen var att undersöka barnens önskemål när de går på restaurang med hänsyn till hela måltidsupplevelsen gällande mat, miljö, meny och bemötande. Metoderna som har använts är bildövning där barn har ritat sin favoriträtt, fokusgruppintervjuer med barn samt enkätundersökningar med föräldrar.Resultatet visar att gemenskapen inom familjen är viktig för barnen vid restaurangmåltiden. Barnen är medvetna om att vid restaurangbesök önskas lugn och ro, dock är stillasittande ett problem för barnen.

This study aims to evaluate the waste management in Norrbottens municipalities in key areas such as possibilities to reach the two national waste goals, information to the public, the effect of legislation, future of waste management and differences in geographic- and demographic areas. The Waste Framework Directive (WFD) issued by the EU and incorporated into Swedish law plays a major part in waste management by defining a hierarchy in five steps how waste should be treated. Interviews conducted with each of the fourteen municipalities aimed to find out what step in the hierarchy they are at and what effect the implementation of EU-legislature into Swedish law has had. Based on the interviews a diverse range of answers was found in relation to the questions asked, generally the more populated municipalities saw a more positive future of waste management, mainly because more developed infrastructure to handle waste is already in place. However the smaller the municipality is the harder it is to allocate resources for waste management and problems arise in the form of expensive transports of waste.

This masters thesis concerns three different types of cataloguing within three different memory institutions museums, archives and libraries. The focus lies on the cataloguing elements which are compared in order to illuminate similarities and differences. The Regional Archive and The National Museum of World Cultures - both in Gothenburg - were chosen and compared to KRS, the Swedish counterpart to the Anglo-American Cataloguing Rules, AACR2, 2: nd ed. The purpose of this comparison is partly to display the elements in order to make students disciplines, but also the staff within archives, libraries and museums to become conscious of each others cataloguing methods in regard to future cooperations within the memory institutions and to see if it is possible to create common cataloguing rules for archives, libraries and museums. The questions asked in this thesis are: 1.

Målet med denna uppsats har varit att klarlägga orsakerna till spelföretags användande av komponentbaserad spelutveckling. Vi har även försökt ge en allmängiltig bild av spelindustrins inställning till denna utvecklingsmetodologi. Intervjuer har gjorts med projektledare, programmerare och designers i spelföretag av olika storlek. Dessutom har den globala industrin täckts in genom en webbaserad enkät för att bekräfta att intervjuerna inte visat på en regional inställning. Undersökningen visar att komponentbaserad utveckling används i spelindustrin, men att det ofta handlar mer om objektorienterad utveckling.

Dagens storflygplatser liknar allt mer städer i miniatyr med än mer komplexa fysiska strukturer än tidigare och en mängd olika flöden och funktioner som inte alltid är kopplade till flygresandet i sig, vilket ställer krav på allt mer planering och samordning av flygplatsens olika delar. I detta examensarbete i fysisk planering på mastersnivå vid Blekinge Tekniska Högskola kommer undertecknad att studera tre nordiska storflygplatsers gestaltning, fysiska strukturer och hur dess olika flöden samordnas rumsligt. De flygplatser som har valts ut för studien är Gardemoen norr om Oslo, Arlanda norr om Stockholm samt Kastrup i sydöstra Köpenhamn. Tonvikten i arbetet kommer att läggas på terminalens utformning och gestaltning då denna har en central roll för flygplatsens primära funktion, att hjälpa människan flyga..

Orust Kretsloppsakademi is a nonprofit organisation, with a goal of annually generate the same amount of electrical energy that is consumed. Orust is an island on the west coast of Sweden, north of Gothenburg. The population of 15 000 reaches 40 000 during summer, due to the large amount of vacationer. The total electricity demand is 174 GWh a year with a maximum power need of 32 MW. This report presents an analysis for the plausibility of their plan and from a power system stability perspective, the effects on the electrical grid.The conclusion is that the restraints for development of power generation from wind, solar and wave generation, are the power systems capability to transfer power, primarily in the transformers of the grid.

The aim of this paperisto find out which plants the Cistercian monks might have cultivated in Sweden during the Middle Ages and which types of plants it would have been practical to grow inside or outside of the Cistercian monastery precinct. Archaeologicaland archaeobotanical studies have been consulted to find out which plants were available in Sweden during the Middle Ages. Examples, mainly from Scandinavia, but also from the continent, are used to show that the monasteries were large institutionsthat had to feed a large number of people and that there would not have been enough space to cultivate everything needed within the monastery precinct.Secondary sources have in the main been used to gather this information, except in the case of the Swedish monastery of Nydala where F-Topo, a database developed by the County Museum of Jönköping,has been used to analyse the amount of land and the types of properties owned by the monastery.The conclusion is that for practical reasons the monks would have cultivated plants that needed to be close at hand, that were rare or delicate, that could not be stored for long periods and that were used in small quantities within the monastery precinct. This would include medicinal plants, herbs for cooking and some vegetables like lettuce, spinach,and similar,that do not keep well. Most other items, grains, cabbages, root vegetables, peas and beans could equally well be cultivated outside the walls.

Rwanda is one of the poorest countries in the world and about 70-80 % of the population lives in rural areas. The land is strongly affected by land erosion which makes it difficult for the agriculture and food production. Agroforestry is a system where tree plantation is combined with livestock- and crop production. The system provides soil fertilization and binds the soil together. Some of the trees used in agroforestry systems are also used as fodder.

This study investigates how nutrients from source-separated human urine from Gothenburg properties can be used as fertiliser in agriculture or for parks or sports fields. The initiator is the Department of Sustainable Water and Waste Management at the City of Gothenburg. Today urine-diverting systems are installed in two apartment buildings and two public-use buildings. Urine recycling is expected to lead to less exploitation of natural resources and less eutrophicating discharges into water recipients. In the study the urine?s market potential is investigated, for which practical handling issues, business aspects and acceptance of customers, employees and visitors have proved to be important.

The aim in this thesis is to use carbon, nitrogen and sulfur isotope analysis on teeth and bone to track diet and mobility of the population as well as the individual level from the articulated and disarticulated individuals from the passage grave Frälsegården, situated in Gökhem parish in the region of Falbygden, western Sweden.50 human samples were analyzed from tooth, mandibula and femur, together with 11 faunal samples from different bone elements of local wild and domestic animals.The results fall well in line with earlier stable isotope work done on passage grave individuals from Falbygden in stable isotopes: A homogenous group with a diet which was clearly terrestrial and lived on a pretty high trophic level. It also seems that the analyzed individuals deliberately focused their food intake to the cultural and natural, megalith and limestone landscape of Falbygden, and not to its surroundings, even if the passage grave is situated in the outermost areas of the region.A small study compares the sulfur results to with earlier work done on strontium isotopes. The results show that the different methods might provide a deeper understanding in the interpretation of the methods, and therefore suggesting that further work should be done to compare the methods..

The main purpose of this master thesis is to investigate the information seeking of lay politicians, part-time politicians and professional politicians in connection with the possible upcoming fusion of the two administrative regions, Västra Götaland and Värmland. The focus of this study has been to study how politicians use and evaluate information and sources of information, and to investigate if there are any differences in how different categories of politicians seek information. Seven politicians were interviewed using semi-structured questions, and a phenomenographic approach was used to analyze the data. In Sweden there are few available studies of how politician seek information, but some international studies have focused on information needs, information sources, selection and evaluation of information. I have used previous research, and data from respondents to compile and analyze my results in three descriptive categories.