In 2010, Airwatergreen AB started testing their new technology, the Airwaterwell, an atmospherical water generator of their own design that is running on solar heat, with a production capacity of three litres of water per day and m2. The purpose was to focus on foreign aid organizations as main purchasers for project investments towards rural communities in developing countries that suffer from lack of, or compromised quality of drinking water. In order to further understand if this technology would bring a positive impact in the developing countries, the company contacted the Swedish University of Agriculture for a socio-economic study of the Airwaterwells? potential. The authors elected Cost benefit analysis as the appropriate method for conducting the study and India became the study region because of its many problems with water related issues such as diseases as well as insufficient water supply for households. The regions that this study is based on are Gujarat, Haryana and Uttar Pradesh given their differences in income, health situation and poverty rate.

The present study discusses the metabolism of ethanol in the human body from the ingestion of ethanol to the excretion of its break down products water and carbon dioxide. Ethanol is a small molecule, soluble in water as well as in organic solutions. It is quickly distributed to every section in the body, where it exerts a direct toxic effect on the cells. Ethanol cannot directly leave the body efficiently so it needs other metabolic pathways. The molecule is metabolized by oxidation, predominately in the liver.

Disinfection methods for drinking-water produced at the two water works of Stockholm Water Co are compared in this study. Three different nethods are compared; disinfection with chlorine gas, disinfection with sodium hypochlorite and disinfection with UV-light and monochloramine. The method used is Life cycle assessment, LCA. LCA is defined as the compilation and evaluation of the inputs, outputs and potential environmental impact of a product system shroughout its life cycle. The environmental burden is compared for the three different disinfection methods.

The aim of this study is to investigate social workers? attitudes toward alcohol abuse, regarding the relationship between the individuals? own responsibility of causing and solving its addiction. The thesis also aims to gain a deeper understanding of what the respondents perceive as important in the creation of these attitudes. In this qualitative study six social workers who all have experiences of working with clients suffering from alcohol abuse are interviewed. The results from the interviews are analyzed with social constructivism as theoretical framework, as well as theories regarding how attitudes are created.

The aim of this essay was to obtain an understanding about company owners thinking about the connection between having an own company, and the risks for an alcoholic abuse. The risk factor I was researching was stress, alcoholic culture, accessibility and rehabilitation.I have interviewed five owners of small companies, two women and three men, which represents four different kinds of branches. The theories I used in analysing the empirical findings where the theories of psychosocial work environment of Lazarus, Karaseks demand/control model, epidemiology- and culture perspective.I have found that the main stress factors for company owners where the economical stress and great load of work. The stress was also related to the fact that company owners of small companies often were alone with all the responsibility and problems.Women did not use alcohol very often as a tool to reduce stress. If individuals were using alcohol to reduce their stress, it also had to deal with their ability of coping and also what channels they had for coping..

In this paper the authors aim to examine the effects on consumers using different strategies in a campaign within social marketing. A model by Evans et al (1996) has been used in order to see the different steps in which advertising catches the viewers? attention and eventually leads to action or purchasing. However, in the case of this thesis, the intention of the chosen campaign is to change the consumers? attitudes and behavior towards alcohol.

This paper is about finding out why minors are visiting pubs, and what it is that determines which pubs they opt to visit. To catch this, a qualitative approach is applied, specifically Fo-cus group interviews. There are interviews with a total of 10 informants. The informants come from two different schools in Gothenburg. There are six boys and four girls.

The aim of this essay was to describe how school social workers can help and support students with parents who abuse alcohol or other drugs. We wanted to see how school social workers room for action is presented and how it affects their work with students living with parents who are abusing. We used a qualitative method to elucidate how school social workers handle this issue in a more profound way. By conducting semistructured interviews with six school social workers in one province in southern Sweden we gained exhaustive and detailed answers. In the analysis we used street level bureaucracy and theory of recognition.

Risk-based sampling program of microorganisms in the water source in northern SwedenAfter several disease outbreaks caused by parasites in the drinking water during the last years, it is more essential than ever to insure that the water supply companies have enough barriers to counteract the presence of microorganisms in the outgoing water. It is also discussed whether climate changes such as increased precipitation can have a connection to the increased cases of parasites in water sources. The water source at Gäddvik is Luleå municipality?s largest and provides drinking water to 64 500 of Luleå?s 74 000 inhabitants. The investigation of microorganisms in the water source, especially in the Lule River has not been as prioritized as the sampling of chemical parameters.

Tidig upptäckt och intervention är av stor vikt när det gäller att komma till rätta med alkoholproblem. För att identifiera vilka som har alkoholproblem använder man sig inom vården av screeninginstrument. Dessa screeninginstrument kan distribueras på olika sätt, till exempel som enkät eller som intervju. Tidigare forskning har kommit fram till motstridiga resultat gällande vilket distributionssätt som ger den mest tillförlitliga informationen. Syftet med föreliggande studie är att undersöka om det finns skillnader i svar till följd av distributionssätt.

The aim of this study was to highlight homelessness through the perspective of formerly homeless men and women. The research questions focused on the informants experiences of the process into and out of the homeless situation and how their experiences could contribute to the knowledge about the social problem of homelessness. Besides the theoretical perspective of narrative and life course research, Fuchs Ebaugh exit theory and Honneth confirmation theory were used as theoretical guidelines.The empirical material consists of five life stories obtained through indepth interviews. The results of the study indicate that alcohol and drug use was of importance for the process towards homelessness. External factors as the change in the organization of the housing market in the 1990´s may also had an impact on the lifes of the informants.

En miljon människor i Sverige dricker för mycket alkohol vilket kan leda till försämrad hälsa, sjukdom och skador. Sjuksköterskor möter patienter i olika omvårdnadssituationer inom hälso- och sjukvården. Syftet med denna studie var att belysa vad som underlättar och vad som hindrar sjuksköterskor att ställa frågor om alkoholkonsumtion i möten med patienten. Litteraturstudien baserades på 10 artiklar funna via de två databaserna Cinahl och PubMed. Artiklarna har granskats och analyserats och i resultatet framkom tre kategorier vilka har huvudtema och undertema.

Folkhälsovetenskapligt program.

In many European countries there is an increasing concern about the occasionally high concentrations of nitrate and pesticides in drinking water. The advent of the EU Water Framework Directive particularly highlights this. The directive states that all large drinking water sources should be identified and protected from pollution before 2009 and that by 2015 all water bodies should reach a 'good status'. In Sweden about 60 percent of the drinking water sources have protection areas. This means that about 700 new water protection areas need to be designated before 2009. This will affect many farmers, restricting their farming practices. The purpose of this study was to investigate which methods are used in other countries concerning nitrate and pesticide pollution from agriculture. From this, the expectation was to generate ideas on what could be undertaken in Sweden when designating new protection areas.

This study examines social workers' perceptions of their daily work with young people who abuse alcohol and drugs. The purpose of this study was to examine how social workers' perceptions are affected by gender and main drug of choice of activities for young people who abuse. Methodically the study was conducted with qualitative interviews with social workers active in youth substance abuse treatment. The study was carried out a review of previous research in relation to empirical data for the reason to have a discussion of possible explanations of social workers' perceptions and their daily work with young people who abuse alcohol and drugs. The results showed that social workers' perceptions of their daily work with young people are about attitude, reflection and development opportunities in the practical session with the youth.