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1254 Uppsatser om Alternative asphalt pavements - Sida 56 av 84

Att dela ett bostadshus eller kommunikationen till staden

Detta projekt handlar om hur vi kan bo nära varandra i en stad och samtidigt ha tydliga gränser kring de ytor vi delar. Var möts vi i staden? Var är vi tillsammans i bostaden? När övergår den privata sfären till gemensam?Kommunikationen i dagens bostadshus har reducerats till minsta möjliga vilket helt tar över dess utformning. Att istället se denna som en social yta har potential att skapa ett levande atmosfär där mer privata funktioner delas med kommunikationen. Delandet handlar också om de saker vi har i hemmet, är delning av kökmaskiner och städredskap ett möjligt sätt att spara energi? Hur kan vi bygga för att främja detta?I processen har jag försökt definiera vad som skapar ett attraktivt boende i stadskontext och se hur detta går att applicera i morgondagens Stockholm.

Den globala uppvärmningen i skolans läromedel : En jämförande studie av sponsrade och förlagsutgivna läromedel

Today the talk about global warming and climate change are on top of the public agenda. There for schools and schoolbooks also debate the issue of global warming. A newcomer on the school stage is the sponsored school materials that studies show to be a growing phenomenon. In a debate like that of global warming which is filled with uncertainties and so much political and economic interest, I find it interesting to study how these schoolbooks talk about the issue.In my study I have tried to analyze and compare how school materials for primary school discuss the phenomenon of global warming. I have compared two different types of schoolbooks.

Metanol som marint bränsle : Alkohol som en lösning, inte ett problem

Sedan industrialismens start har människan påverkat klimatbalansen genom förbränning av fossila bränslen. Rökgasemissionerna förorsakade av internationell sjöfart kan inte tillskrivas någon särskild nations ansvar på grund av dess globala och komplicerade verksamhet. FN:s sjöfartsorgan IMO har således åtagit sig ansvaret att minska sjöfartens miljöpåverkan. Införandet av nya miljömål har resulterat i strängare globala och nationella regler som tvingar sjöfartsnäringen till omfattande anpassningar under kort tid. Som lösning för att uppfylla kommande krav gällande rökgasemissioner har flertalet alternativa bränslen diskuterats.

Hundfoder mot hjärnans åldrande ? kan det fungera?

Due to better nutrition, veterinary and overall care, pet dogs? lifespan has increased. With more old dogs we see more health problems associated with age, among those cognitive decline, leading to deficits in learning and memory, disorientation, anxiety and other altered behaviors. Cognitive decline can have severe negative impacts on the life of both dog and owner, when the dog for example forgets being housetrained or starts being awake at night. Two pet food manufacturers have developed food with specific ingredients in order to improve cognitive functions or delay the onset of cognitive impairment. Hill?s Pet Nutrition has developed a dog food with supplements of a broad spectrum of antioxidants and mitochondrial nutrients, aiming to diminish oxidative damage in the brain, thereby maintaining brain function and improving learning ability.

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.

Detection of mutations in dihydropteroate synthase (dhps) and dihydrofolate reductase (dhfr) in Plasmodium falciparum in eastern Sudan

ABSTRACT: Commercial swab transport systems are used for collection and transporting of fecal and other microbiological samples. This system must maintain viability and contribute to survival of microorganisms during transport to the laboratory. Four swab transport systems have been compared, eSwab, ?- Transwab and fecalSwab, all three with flocked swabs, and Copan Venturi Transystem with rayon swabs. The study followed the recommendations from the Clinical Laboratory Standard Institute; document M40-A for recovery of Samonella, Shigella, Yersinia and Neisseria gonorrhoeae after storage for 0, 6, 24, 48 and 72 h at room- (22-25°C) and refrigerated (2-8ºC) temperature.

TAKK som språkstöd : Pedagogers syn på användandet av Tecken som Alternativ och Kompletterande Kommunikation i förskolan

Syftet med vår undersökning är att bidra till större kunskap om pedagogers syn på användandet av Tecken som Alternativ och Kompletterande Kommunikation (TAKK) i förskolan. Metoden vi har valt för undersökningen är kvalitativ metod. Resultatet som studien gett visar att forskare anser att tecken är ett naturligt alternativ för yngre barn att uttrycka sig genom innan de börjar tala, vilket bland annat en amerikansk studie pekar på. TAKK visar sig enligt våra informanter vara ett bra språkstöd för alla barn, inte bara för de som har en språkstörning. Våra tankar stärks av förskolans läroplan (Lpfö 98 rev.2010) som menar att alla barn ska ha rätt att uttrycka sig, men alla har inte möjlighet att formulera sig genom det verbala språket.

Optimering av UA-Värde : Förbättring av en containerkonstruktion

Envirotainer builds containers that are specialized in transporting of temperaturesensitive products these containers are customized for airplanes. The containers arethen leased to other companies, most often to pharmaceutical companies.Envirotainer are based in Lagga, Knivsta. It is also here where the production of thecontainers is held. The container RAP T2 was designed in the early 80ies. The RAPT2 contains a fleet of about 1220 containers spread all over the world.

Hanteringsstrategier hos personer med inflammatorisk tarmsjukdom : En beskrivande litteraturstudie

AbstractBackground: Inflammatory bowel disease involves major changes where psychological and physical stress becomes a part of ones daily life. The ability to adapt and cope well with the situation, increases the chances of feeling satisfied with life. There are various management strategies that people with IBD use to cope with their daily life.Aim: The aim of this study is to describe strategies that people with inflammatory bowel disease use to manage their daily lives. A further purpose is to describe the study group in the included articles.Method: A descriptive literature review. This study is based on 12 scientific articles, searched in the databases Cinahl and Pubmed.

Förutsättningarna för ett parallellt generation IV system vid svensk nybyggnation av kärnkraft.

A new build in the Swedish nuclear power system would entail increased re-quirements for the proposed repository, which is adapted after the reactors of today. With a fast reactor, capable of burning nuclear waste, operating in parallel with the light water reactors, the increased requirements on the repository could be reduced.In this thesis, simulations of a light water reactor and a fast reactor have been performed by using the Monte Carlo code Serpent to investigate the changes in the fuel inventory. The light water reactor in the study is a boiling water reactor and the fast reactor of the type sodium-cooled fast reactor and they have been used for three different operation scenarios.By studying the fuel composition and the results from the simulations of the three scenarios conclusions can be drawn. Conclusions regarding the change of the fuel inventory and decay heat in Clab as well as the interim storage facility and in the repository. Depending on the operation alternative the changes dif-fered significantly and especially regarding the mass of burned actinides for different fuels in the fast reactor.The lowest increase of fuel assemblies was meet when using 50 years old fuel with 20MWd/kg U burnout and 2,0 % enrichment for start up of the fast reactor and 30 years old fuel assemblies with 50MWd/kg U burnout and 4,7 % enrichment for the further operation of the reactor.The increase of the number of fuel assemblies was 3174, which is equivalent to 641tons of heavy metal.

Epoxidised linseed oil as hydrophobic substance for wood protection : technology of treatment and properties of modified wood

Public concern about the release of toxic compounds from wood-based products drives legislation towards enforcing industries to find and use more sustainable solutions for wood treatment. Plant oils are good alternatives to treat wood, minimizing or even neutralizing the impact on the environment. Wood modification with epoxidised linseed oil (ELO) and acetic acid as catalyst has proven a suitable method to impregnate and protect wood. However, the mixture presents a serious inconvenience because of the quick polymerization of the ingredients that limits its practical application. Therefore, this study was designed to evaluate an alternative method using a two-step process which bypassed the problem above.

Diskussionsforum på internet : Demokratiserande potential, eller en potentiell fara för demokratin?

In recent years, the right-wing extremist site Avpixlat (?Unveiled?) and the anti-racist blog Inte rasist, men... (?Not a racist, but??, IRM) have established themselves as political actors and platforms for political discussion in Sweden. However, we know very little about them and their impact on democracy.

Immunokastrering av hangrisar :

Active immunization against gonadotropin-releasing hormone (GnRH) is an alternative to surgical castration of male pigs to avoid boar taint. The aim of this study, including 128 pigs, was to evaluate the effect of a GnRH-vaccine Improvac® on performance and on social and sexual behaviour. Male pigs were assigned to three treatments; surgical castration at four days of age, immunization against GnRH and no castration. Vaccination was performed eight and four weeks before slaughter. Surgically castrated male pigs had significantly lower daily weight gain during the suckling period than entire male pigs (235 vs.

Kulturarv, efterfrågan och musikalisk mångfald En fallstudie kring bibliotekariers och användares uppfattningar om musikbibliotekets uppdrag och roll

The main purpose with this Master's thesis has been to through a case study investigate and analyze the music library activity at the Public Library in Lund, in order to find out according to which ideas and principals this activity is run by. It also discusses how you at the music department handle your task as intermediary of music and how well this coincides with the users expectations. To give the research more depth a special analysis has been made, assuming the perspective of the B&I-researcher Sanna Taljas' three perspectives regarding the music department. She identifies three perspectives in maintaining a music library, which she calls the general education, alternative and demand repertoire.The examination is based on an empirical research, where five librarians were interviewed and fifty users have responded to a survey, but the essay also includes a literary study carried out to explore which ideas there are regarding the music department's missions and roles in the existing literature.Librarians and the user's opinions coincide quite well. What distinguish the most are the opinions surrounding the competency of the music library.

ATT VÄLJA, VÄLJA OM OCH VÄLJA RÄTT: En kvalitativ studie av vad det är som styr kommuners utformning av öppenvårdsinsatser för ungdomar

The aim with this study was to examine what it is that govern the way that municipalities develop the non-institutional care for youth. An extensive development of non-institutional care for children is a visible trend in municipal social service and probable reasons for this development are, among other things, research that show inadequate results of the institution care and economy. Our main questions at issue were how the municipalities argue the priorities that have been done within their youth care services with regard to the non-institutional care and how they reason considering this? Furthermore we asked why the municipalities have chosen to develop their non-institutional care for youth the way they have and on what grounds they make their choices? This study consists of eight qualitative interviews with politicians and employees in four different municipals along with analysis of relevant documents. We have found that what governs the way that municipalities develop the non-institutional care for youth has to do with that the municipalities found it vital to find alternative solutions to the expensive and ineffective institutional care, that they comprehend that the quality of non-institutional care are higher then of the institutional care and that the non- institutional care is seen as more effective with regards to economic results and achieved treatment results.

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