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1281 Uppsatser om Sediment-living organisms - Sida 4 av 86
Syreförbrukning och svavelinnehåll i Munksjöns sediment
Projektet baserades på analyser av Munksjöns sediment. Munksjön är belägen i centrala Jönköping och har under många decennier omgivits av miljöbelastande verksamheter. Detta har resulterat i att sjön är så starkt förorenad att den ligger på första plats i Länsstyrelsens 30-lista över prioriterade objekt i det regionala programmet för undersökning, utredning och åtgärder av förorenade områden i Jönköpings län. Den mest förorenade delen av sjön, fiberbanken, är belägen utanför Munksjö AB som tidigare släppt ut stora mängder fibermaterial och kvicksilver med sitt processvatten från papperstillverkningen.Analyserna har omfattat syreförbrukning och svavelinnehåll. Sedimentprovertogs från fyra lokaler i olika områden och djup.
Relationen mellan universitetsstudenters alkoholkonsumtion, personlighet och boendesituation. : En studie om universitetsstudenters alkoholkonsumtion och relationen till neuroticism, extraversion, samvetsgrannhet samt boendesituation.
It is important to identify the consequences of alcohol consumption among university students since over-consumption can lead to health problems and poorer academic performance. The following personality factors, neuroticism, conscientiousness and extraversion, have in previous studies shown to be related to alcohol consumption and shown to be associated with the university students' alcohol use and living arrangements. This study examines the following question; Is there a link between university students' alcohol consumption, and;1) the personality factors neuroticism, conscientiousness, extraversion?2) their living situation?3) personality factors and living situation together?Participating in this survey was one hundred university students with a mean age of 23.4 years (SD = 2.6). To examine participants' personality, alcohol consumption and living arrangements, the NEO Five-Factor Inventory (Costa, McCrae, 2003) questionnaire was used and the questionnaire also contained self-constructed questions about drinking habits, living arrangements and demographic questions. This study's results indicate that neuroticism, conscientiousness, living situation and extraversion predicts alcohol consumption (R2 = .354, p <.001). Thus, students who have these personality traits and circumstances one by one or together have a increased risk for alcohol over-consumption..
Det levande biblioteket ? retorik kring fördomar och möten. En argumentationsanalys i relation till folkbibliotekets mångfaldsuppdrag.
The living library started in Denmark at the festival of Roskilde in 2000. It was initiated by the youth organisation ?Stop volden? (?Stop the violence?). Since 2005 the idea of lending a human being who represents a prejudice has also become a practice in a few public libraries in Sweden. I found it interesting to analyse the living library in relation to the mission of diversity in the public library.
Biologiska bekämpningsmetoder i hemträdgården :
Biological pest management is defined as control of pests using their natural enemies. This method has been used in Sweden since the 1970´s and it has been developed ever since. Biological pest management is today relatively common among commercial growers but there are good possibilities to apply this method in the home gardens as well.
The aim with this thesis is to compile a report from both the companies that are marketing the products and the home gardener´s point of view. This should give a better understanding of the market and how it could be improved.
We will give examples of products that represent the different kinds of organisms that are being used in biological pest management. Our hope is that this will be an introduction to all interested in biological pest management.
The legislations regarding registration of organisms are still a matter of discussion and are causing problems to producers, distributors and the market in general.
Why isn´t biological pest management more common in the home garden? The main reason appears to be the lack of knowledge in the subject.
What are the benefits using biological pest management when it requires so much knowledge and it´s more expensive than conventional pest management?
With the environmental problems we face today, we hope that every single gardener has an interest in developing an environment as clean as possible, even if only in one's own backyard..
Biståndshandläggares uppfattning av begreppet skälig levnadsnivå och handlingsutrymme. : En kvalitativ studie.
Our aim of this study is to analyze how the concept of reasonable standard of living is by assistance officers in geriatric care, as well as the impact of their discretion on the assessment. We conducted a qualitative study with the help of interviews. During the collection of the empirical material, we have experienced greater confusion among assistance officers opinion about the concept of reasonable standard of living. We lacked a clear answer to the concept content. The interview subjects' responses did not differ so much, they said, among other things, that the concept is difficult to interpret, fuzzy, or that they do not have a good understanding of it.
Försök till tefrokronologisk datering av sediment från övergången yngre dryas-preboreal genom korrelation med en tidigare studie
Syftet med denna studie var att försöka datera en sedimentstratigrafi genom att undersöka möjligheten till korrelation med resultaten från en tidigare studie via tefrokronologiska metoder. Tefrokronologi är studierna och metoderna där man identifierar och daterar tefra (vulkanaska) i lagerföljder för att användas som ett synkroniseringsverktyg mellan olika sedimentstratigrafier. I denna studie genomfördes analys av organiskt kol, XRF-scanning, extrahering och mikroskopering av tefra samt försök till kemisk analys genom elektronmikroskopering av en borrkärna från Fågelmossen i södra Sverige. Tefra hittades i botten av borrkärnan och med hjälp detta fynd i kombination med främst analys av organiskt kol kunde borrkärnans stratigrafi korreleras med resultaten från den tidigare studien..
Förändringsarbete i staden : De boendes upplevelse av fysisk förändring i närmiljön
Eskilstuna municipality is working to be a municipality that the people who are living in it are proud of. In a way to do that two students have examined what changes are good or bad when there outdoor environment are rebuilding and changing By doing interviews with the people who are living next to two streets that already have been going through big changes and during those interviews the inhabitants have hade opportunity to explain what they are seeing as good or band changes in the surroundings. The results from these interviews have been compared to interviews with a politician`s vision for the area and white-collar workers that are working for the Eskilstuna municipality. If you want to shorten this report to a couple of sentence it would be:By planting trees and busses and letting the politicians that have a vision be part of the planning process the people that are living in that area is going to be satisfied..
Gode mäns syn på levnadsförhållanden för personer med psykiska funktionsnedsättningar : - En kvalitativ studie
The main purpose of this study was to examine if, and how, persons with psychological impairments have worse living conditions than the population average. The papers intention was to investigate and describe these conditions and to analyze them based on theories of stigma, and systems theory. This paper was composed on a qualitative study in which god men have been interviewed, in addition to accomplish the purpose. This study has highlighted the four individual areas of economy, employment, housing conditions and social relations. Results have shown that people with mental disabilities tend to live in worse living conditions than the population average.
En yteffektiv bostadsmodul
The aim is to design a module for living which is flexible in a bigger context, which could condens the city and to answer the questions: How is it possible to make a livingmodule where the compact living theme works in an everyday situation? How is it possible to make one module which is able to function in several different situations? The process in solving problem has been characterized of trial and error: design a module and learn from the mistakes and take the knowledge to the next module. This is the way I have worked until I found a good solution. As a result I can show an efficient module which has several nice values of space and that is flexible and to some part adjust for a disabled person. It can on several ways condens the city.
Faktorer som kan påverka upplevelsen av ensamhet hos äldre personer inom kommunal omsorg bosatta i Sverige
Background: Older people are a major patient group seeking medical care in Sweden. Several of the elderly are living alone and the main reason for living alone is when the spouse passes away. Loneliness is a factor that can affect quality of life, health and wellbeing. Loneliness is an individual experience, loneliness can be self-chosen but involuntary loneliness can lead to lifelong suffering and feelings of loneliness. Aim: The aim of the study was to highlight the factors affecting loneliness among elderly people within municipal care living in Sweden.
Spridningsmönster och potentiella spridningsytor hos invasionsarten stor bockrot (Pimpinella major) i Tullgarns naturvårdsområde : ett framtida problem för områdets diversitet?
An organism that is transferred from one place to another, causing major problems to the native species is termed invasive. Its natural dispersal across barriers may have been prevented but as man has turned able to rapidly travel all over the world organisms are brought to sites where they were never before observed. Adding the increasing global warming organisms may find it necessary to move around even further. This might cause major disturbance to the biological diversity, and hybridization and homogenization is one of many scenarios that could disturb the native diversity. In Sweden more that 2/3 of all alien plant species have been introduced to disturbed areas and the major introduction mechanism is gardening.
Kreatörers försörjning - En modell för värdeutbyten i de kreativa näringarna
That many creative workers have uncertain and uneven incomes is well-established, but how or why they make a living is not. This paper examines the elusive value exchanges between creatives, buyers, consumers, and other economic supporters, and offers a model of how creatives make a living. By mapping income statistics of Swedish creatives together with in-depth interviews some patterns emerge. This, combined with Bourdieu's theories of social, cultural and symbolic capital, and Knorr's objects of sociality, forms a basis for a structured model of value exchange. The paper shows how creative workers create economic and non-economic capital (capitalization), how they advertise this capital (signaling), and how they convert between different types of capital (conversion) in order to make a living.
Identifiering av lek- och övervintringsområden för lax (Salmo salar) och öring (Salmo trutta) i Klarälven
Old hollow trees of oak contain a large amount of wood mould. Unfortunately, these trees have in the last century been greatly reduced in numbers. It has resulted in that species that depend on these habitats, saproxylic species, have become at risk to decrease in numbers or die out regionally. Previous studies have shown that the volume of wood mould is an important factor for occurrence and population size of saproxylic organisms. The aim of the present study was to examine how the volume of wood mould varies among ash (Fraxinus excelsior), lime (Tilia sp.), maple (Acer platanoides), aspen (Populus tremula) and oak (Quercus robur).
Vårdutvecklingsprojekt : Intervention för att uppmärksamma närståendes behov av stöd på Palliativ avdelning
Background:Persons living with a mental illness often have to put up with a financial disadvantage. Their ability to work is often limited and because of that they have to rely on the welfare reform to get an income. This income is often low compared to other citizens which by itself is something strongly associated with mental illness. Purpose: The purpose in this study was to describe how people living with a mental illness experience that their economic situation has an impact on their daily life. Method: This study is a literature review containing nine scientific articles from previous research.
Ett hem eller två hem: hur vuxna skilsmässobarn tolkar och beskriver sin uppväxt mot bakgrund av den boendeform de vuxit upp i efter familjeupplösning
The break up of the family unit leads to new living arrangements and significant changes for children. This can be an extremely upsetting experience for a child, especially if the child is old enough to understand what is happening. New living arrangements can effect a childs fundamental sense of security as well as having consequences later on in life. The object of this research paper was to examine how a group of seven people (children from split families who are now adults), interpreted and described their childhood in relation to the living arrangements they grew up with after the breakdown of the family unit. The main question areas we have examined are: How have the interviewee's living arrangements during childhood affected their understanding of themselves today? In what way has the adult's present day lifestyle been influenced by the split up of the family that they grew up with - using their own words? How do the children from split families describe and interpret concepts such as family and marriage, based on their own experiences? Our research was conducted with the help of seven people from split families who are now adults and who experienced different types of split family arrangements as a child ? permanent residence with mother/father or alternate living with both parents.