The United Nations has, during many years, developed a model for a globally harmonized system for classification and labeling of chemicals, with the aim of it becoming a global standard. This system is implemented in the European Union through the CLP-regulation and is now working parallel to the existing directives until 1st of June 2015, when all the new classifications of substances and mixtures must be completed. The aim of this project was to adjust the laboratory to the new legislation, through inventory of stored chemicals, update the list of chemicals and perform self-classifications of mixtures. The work included handling of about 650 different chemicals with varying hazard classifications and search for information in corporate websites and chemical databases. This resulted in a new and complete list of chemicals stored and used in the laboratory and, in addition, an example of how to make a self classification of a mixture.

AbstractMy essay is about pupils with difficulties in mathematics. I have choosed to do a literaturestudy and interviews of teachers to get some answers to my framing of the questions.· What is mathematical difficulties?· How do we discover pupils with mathematical difficulties?· What can a teather do to facilitate for pupils with mathematical difficulties?· What resources is there to help pupils with mathematical difficulties?I have done my investigationin two schools to be abel to see if the schools are working in the same way and have the same prerequisite of pupils with mathematical difficulties.By doing an interview with both teachers and remedial teachers I have got a better insight how to help pupils in the best way. Both of this schools are putting the pupils in the middle and give them wath they need to get to the destinations that claims. The procedure are not the same between the schools.

The Middle Ages in contemporary time ? Salve City; a reconstruction in the Between Land is an essay dealing with the reconstruction of medieval Kalmar. The Salve City is a melting pot of such diverse fields as archaeology, pedagogies, reconstruction, historical tourism, regional development policy et cetera. Together, these parts form a space for research and mediation, business and pleasure, a place where commercialism and historical tourism can function alongside with history enthusiasts and entrepreneurs. Both pros and cons of the use of a reconstructed part of medieval Kalmar are debated..

Real estate managers work in a hard branch with big competition and skeptical customers. For most people, buying a property is the biggest private purchase of their lives. This puts a big pressure on the real estate agent to make the process run smooth. But how does the customer know which real estate manager to choose? We have researched what effect the real estate managers clothing has on the customers? first impression and how clothing affects customers? choice of real estate agents.To answer our questions we´ve done 13 projective interviews with ten customers and three real estate agents, where we showed four pictures with the same person dressed in different styles.

The aim of this essay is to explore the lived citizenship and its ideal. First, the form and expression of citizenship practice and ideal is explored through a qualitative interwiev study of ten citizens in the southern suburbs of Stockholm. The perception and expectations of the nature of citizenship, presented by the informants, is then compared to their citizen ideal, as well as to the ideal presented and promoted by the Swedish government. The point of departure is theory of democracy. The essay calls attention to an observed lack of empirical studies in the field of deliberative theory of democracy as well as studies that more broadly bring the theory down to empirical earth.

Plant nutrients are important for all life on earth and are also important as fertiliser infood production all over the world. Because of this, plant nutrients are of great valuebut they also bring problems. As an example, the loss of nitrogen and phosphorusfrom agriculture and urban society's sewage systems contributes to some of today?smajor problems in water environment. Another problem associated with plantnutrients is that finite recourses are used in the production of mineral fertilizers.

This essay is about two areas called Hackås and Myrviken, situated in the middle of Sweden around the lake Storsjön. In Hackås we can see traces after an early agrarian settlement, and in Myrviken we find Jämtlands largest concentration of ironmaking sites from around 400 AD. There are no clear evidence of the agrarian settlement in Myrviken, and only two ironmaking sites in Hackås. These two economies functioned at the same time, but were clearly separated. My purpose is to discuss if it was the farmers of Hackås who made iron in Myrviken, or if it was somebody else..

ISO14001:2004 : A Human Ecological Tool?This is a study by means of litterature analysis and personal experience to find out wheather you could call ISO14001:2004 a Human Ecological tool. The ISO14001 is an environmental management system. I'm approaching the issue from a users' perspective and putting my experience of implementing the ISO 9001 at my work to good use. Though my personal experience is limited to the implementation of the ISO 9001, it is quite relevant to the task since the update of 2004 the ISO14001:2004 is brought closer to the ISO 9001 standard in many ways.

Different methods for shelterwood cutting have been used in differ-ent parts of Europe since the middle ages. The use of shelter wood cutting in Norway spruce (Picea abies (L.) Karst.) forests in Sweden met a revival in the early 1990s as an alternative for the dominating clear-cutting system when silvicultural costs increased dramatically for the latter. Shelterwood cutting systems involve some possible problems but also a lot of positive effects. Among the problems are increased risk of wind throw and damage of the remaining shelter trees caused by the cutting operation. Positive effects are for example a valuable growth in the remaining trees and increased biological di-versity. This study is based on a total of 79 trees from 4 different treatments in a spruce shelterwood, cut in 1994, in the middle of Sweden (62,4º N).

Uppsatsen är en kvalitativ intervjustudie, med barnperspektiv som metodologisk utgångspunkt. Syftet är att infoga några barns röster, angående vem som stör(s) i det offentliga rummet.Intervjuerna genomfördes våren 2008 i Stockholmsområdet, med ett urval av fyra barn i nioårsåldern. Gruppintervjuerna skedde vid två tillfällen och formen var halvstrukturerad.Olika teorier tillämpas utifrån en problematisering av vuxenmakt, där barnens reflektioner relateras med positioneringar och normer. Teoretiska begrepp från queer- och maskulinitetsteori används för att se till maktdynamiken, mellan barn och vuxna. Det framkommer att de intervjuade barnen använder sig av olika motståndsstrategier, för att handskas med rådande vuxenmakt i det offentliga rummet.

The objective of this thesis was to get more knowledge before an alternation of generations. In theses I have chose to make two drawings, one for dairy cows and one for cattle rearing. The drawings are made for a future alternation of generations at my parental home in the province Dalarna. The results are made out of educational visits at different farms and literature investigations. Those dairy farms who I visited had different milking system at each farm and the cattle farm I visited had beef production. The farms are placed in the middle and south of Sweden. At 1998 the Swedish Board of Agriculture decided to change the stall breadth and stall length and the result of this is that many farmers had to rebuild their cattle- and dairy buildings or end farming..

Löslighet och transport av sällsynta jordartsmetaller i Källfallsfältets gruvsandsmagasinHugo de Campos PereiraSyftet med detta arbete har varit att kartlägga vilka mekanismer som styr lösligheten av sällsynta jordartsmetaller (eng. rare earth elements, REE) i sulfidhaltig anrikningssand vid den föredetta gruvan Källfallsfältet i Västmanland. För syftet har markvatten- och grundvattenprovtagning utförts, tillsammans med laktester och geokemisk modellering med Visual MINTEQ ver. 3.0.Resultaten visade att sulfidvittring är den främsta processen som styr pH i anrikningssanden, och därmed också indirekt REEs löslighet. Däremot är sulfidvittring ingen källa till REE i sig då ämnena inte föreligger sulfidbundna, något som oxiderat tillgänglighetstest NT ENVIR 006 visade.

Real estate managers work in a hard branch with big competition and skeptical customers. For most people, buying a property is the biggest private purchase of their lives. This puts a big pressure on the real estate agent to make the process run smooth. But how does the customer know which real estate manager to choose? We have researched what effect the real estate managers clothing has on the customers? first impression and how clothing affects customers? choice of real estate agents.To answer our questions we´ve done 13 projective interviews with ten customers and three real estate agents, where we showed four pictures with the same person dressed in different styles.

This thesis is a chronological survey over the hut and house remains from the Stone Age to the Early Middle Ages in Eastern Central Sweden. The thesis also contains a test which I have conducted to see which investigation method had the best results in identifying house remains at an archaeological site. I subsequently discuss the result of this test, what it represents and also what may be done differently in order to get other types of results..

The subject of this essay is the target audience consisting of males in the ages of 25-40 living inStockholm with academic background. The main subject is to describe the target audience in awider perspective and to look at their social media habits and see if there are any differencesbetween the younger and older half of the target audience and to compare the results with theoryabout generation x and y. The split of the target group is made in the middle of the target age rangeso the two subgroups consists of informants in the age of 25-32 and 33-40. The study will beconducted through semistructured qualitative interviews. The aim of the study is to see if there areany differences in social media habits and some basic values between the two subgroups..