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1281 Uppsatser om Sediment-living organisms - Sida 22 av 86

Engångshjältar - Hur myter och symboler konstruerar nationalism på Balkan

This thesis is about how nationalism is constructed from two competing groups, Kosovo Albanian and Serbs. Kosovo for Serbs is a deep symbolic value that continues to be a Serbian identification. This is one of the main reasons why no Serbian politician has the courage to give it up. On the other side of the coin we have the Kosovo Albanians that only settles for independence. To recognize the independence for Kosovo could jeopardize the security for the Serbian minority living in Kosovo.

Besökarstudie i Kilsbergens rekreationsområden : en metod för att utveckla rekreationsmöjligheter på Sveaskogs marker

In this Master thesis an effective method is presented to find out what is requested in a forest or outdoor recreation. The aim with the study is to find out how Sveaskog can increase the general interest for experiences in nature and improve the access for recreation. Some questions that have been used to answer this purpose are: Who is visiting/not visiting the recreation area? How is it possible to increase the number of visits? The study is carried out in Kilsbergen and mainly centered around Ånnaboda, which is the natural place for people to meet at and undertake recreational activities. The method that is used is a mail-survey that was sent to visitors and people living in Örebro. People living in Örebro represent potential visitors who live close to the recreation area.

Utvärdering av reningsfunktionen i dag- och lakvattendammar i Lidingö Stad

Då naturlig mark görs om till hårdgjord yta i samband med bygge av vägar och bostadsområden ökar flödesbelastningen till närliggande sjöar och vattendrag. Vattenmassorna tar med sig de föroreningar som bland annat finns inbyggda i byggnadsmaterialet, som kommer från trafiken eller från verksamheter som till exempel industrier eller djurhållning. För att förhindra att föroreningarna sprids till de naturliga vattendragen kan åtgärder sättas in för att rena vattnet innan utsläpp till recipienten. Detta kan åstadkommas med hjälp av till exempel så kallade dagvattendammar. Den främsta processen för rening i dagvattendammar är sedimentation. In till dammarna kommer vanligtvis stora mängder partiklar och suspenderat material till vilka föroreningar, som till exempel näringsämnen och metaller, kan fästa.

Stranderosion i Skåne

Erosion är en ständigt pågående process som formar om vårt landskap. Längs med kusten pågår ett samspel mellan vind, vågor, strömmar och sediment. Ett område kan sägas vara utsatt för erosion om mängden borttransporterat material är större än den mängd som avsätts. Det omvända kan också inträffa, det vill säga att stränder växer. Detta kallas för ackumulation.

Sjöars känslighet för klimatförändringar ? vilka faktorer påverkar?

The Earths climate is changing at a higher rate, i.e between 1861 and 1994 the annual mean temperature in Scandinavia increased with 0,68º C and according to recent climate models the annual mean temperature is likely to rise with another 3º C during this century.A warmer climate in many ways is associated with changing conditions for lake ecosystems. An expected higher water temperature and a stronger summer stratification of the water column increases the risk of anoxic conditions at the lake bottom. Thus anoxic conditions are likely to cause a phosphate leakage from the sediment, i.e. a higher internal loading of phosphate.In this project, the extremely warm summer of 2002 has been used as an example for a possible scenario for a future climate. By comparing levels of phosphorus in the summer of 2002 with a ten-year median value, a phosphorus related sensitivity to climate change has been analyzed for 55 Swedish lakes.

Informal settlements : the world's invisible communities

Since the beginning of the new millennium the world?s population has increased exponentially fast. The majority of this growth has been accommodated for by urbanization of the developing world. This in turn has lead to a wide spread of informal settlements. Thus, areas of urban slums, that have risen illegally on the marginal lands within and at the periphery of the formal city.

Side effects of biological control agents in agriculture : does the bacteria Bacillus amyloliquefaciens affect the earthworm Aporrectodea longa?

Pathogenic microorganisms pose a big threat towards food production. Meanwhile, negative impacts on humans and environment are seen by the use of pesticides. Biological control agents are an alternative to the use of chemical pesticides, and plant-growth promoting rhizobacteria, such as Bacillus amyloliquefaciens has been shown to have good properties as biocontrol agents. Before these bacteria can be used commercially their impact on other soil organisms has to be evaluated. This thesis looks into what biocontrol bacteria are and how they might affect earthworms.

Kan perfluorerade ämnen i kläder bidra till förhöjda halter i reningsverk?

Perfluorinated substances (PF) are environmental pollutants that are used to coat fibres of so called ?all weather clothes? to make them water resistant. PF are effectively spread through water. Waste water treatment plants (WWTPs) are a pollutant source of these substances. PF are poisonous to different kinds of organisms, and supposedly also to human beings, if concentrations are sufficiently high.Perfluorinated substances have been investigated at three waste water treatment plants in Stockholm during the 2000?s.

En jämförelse av levnadskostnader för en tvåbarnsfamilj i Arvika- och Kongsvinger Kommun [A comparison of cost of living for a family with two children in Arvika and Kongsvinger]

Den här uppsatsen är skriven på uppdrag av GrenseTjänsten Morukulien, vilken är en organisation som hjälper personer, företag och andra organisationer som har ärenden i både Sverige och Norge.Syftet med uppsatsen är att jämföra levnadskostnaderna för en tvåbarnsfamilj i Arvika- och Kongsvinger Kommun. Detta görs genom att se vilken familj som har störst köpkraft. Med köpkraft menas hur mycket man kan konsumera för sin disponibla inkomst.Levnadskostnaderna jämförs för en genomsnittlig tvåbarnsfamilj. Undersökningen bygger på att alla kostnader läggs i boendelandet. Vidare utgås det ifrån att båda familjerna har samma konsumtionsbeteende som en genomsnittlig svensk tvåbarnsfamilj med jämförbar inkomst.

Vadstena - Plats och identitet : Hur utanförskap och inifrånperspektiv artikuleras, och därmed konstruerar en identitet och ett lokalsamhälle.

 This essay is about a little community in Sweden where the identity as a citizen of Vadstena expresses itself in different ways, whether the individual has immigrated or has been living there for generations. It is also about those processes and structures creating an experienced alienation and an equally strong expressive perspective from within. How does the social construct appear to those who want to be integrated, and for those who are supposed to integrate the immigrants?.

Samspel i staden : en studie av Shared Space ur landskapsarkitektens perspektiv

In East Africa live two species of Griffon Vultures; Rüppel?s Griffon Vulture (Gyps rueppellii) and African White-backed Griffon Vulture (G. africanus). One of the apparently most important factors limiting the population of these birds is food supply. Griffon vultures nest for eight months of the year, and are during this period geographically tied down to the nesting place.

Konceptframtagning på ett bord och stolar för Compact Living boende

Utifrån ett identifierat problem av produktutvecklingsföretaget Prodelox har de tagit fram ett examensarbete med syfte att utveckla ett koncept på ett bord och stol. Bordet ska kunna fällas ut från väggen och bakom ska det rymmas fyra stolar. I uppfällt läge ska bordet ha en extra funktion, den ska ha ett estetiskt värde. Examensarbetet ämnar ta fram olika idéer och lösningar på bord och stolar för att sedan välja ut ett koncept. Idén med ett bord på väggen med stolar integrerade grundar sig i dagens samhälle.

Optimering av bromsdetaljer i gjutstål

Background: Research has shown that people with limited hand function , and above all osteoarthritis of the thumbs , a limited task ability in daily activities. At a disabilities can be the person's identity, well-being and ability to participate in society is changing. Purpose: The purpose is, through a literature review describing occupational therapy Conservative interventions for people with osteoarthritis of the CMC 1 joint and its consequences for the performance of activities of daily living . Procedure and Analysis: The method in this study, a systematic review of scientific literature used. Database search and manual search occurred during the period from March 2014 to May 2014 .

Hundars inverkan på hälsa hos vårdtagare på vård- och omsorgsboende - en litteraturstudie

ABSTRACT Background: Aging and losing cognitive and physical functions is difficult. To also be affected by dementia means that you lose some part of your identity and the ability to take care of yourself. It is important to find alternative, non-pharmacological ways to increase health for the elderly and those who are affected by dementia. When dogs are used for therapeutic purposes in health care it is roughly divided into two different forms; AAA (Animal Assisted Activity) and AAT (Animal Assisted Therapy). AAI (Animal Assisted Intervention) is also used as a term, in which AAT is included.

Mannet och egentligheten

The essay deals with the understanding of the two key concepts from Sein und Zeit (SZ) mentioned in the headline, including a debate on the issue of das Man in Inquiry: an Interdisciplinary Journal of Philosophy. It is noted that reading SZ involves being simultaneously written by the work in a process of reciprocity; this entails a questioning of alleged possession of this or any work, it having been made accessible to the public by its publication.Das Man, as a concept for inauthenticity, needs a counterpart for authenticity, which in SZ is provided by Eigentlichkeit, Self-ownership.This comes into existence via ?being-towards-death?, where the caring being, as a being of possibilities, encounters its ultimate possibility death which is also the end of possibilities.The Inquiry debate, the main contenders of which were Hubert Dreyfus and Frederick Olafson, hinges on the question whether das Man should be understood primarily as ?at bottom a deformation of Mitsein? (Olafson) or ?the conformity necessary for the institution of collectively intelligible social practices (Dreyfus, in the words of his advocate in the debate, Taylor Carman). Both sides, however, give evidence of misreadings of SZ of a kind that call for an explanation. The proposal is that this could be given in an analysis of such a rhetoric of polemics that transforms SZ into a state of Vorhandenheit when making it an object of investigation by the contenders rather than such a tool for being-changed that is mentioned above.The relation between the two aspects of das Man, as oppressive know-all or as forms of established truth for Dasein, remains unsolved, however.

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