Sökresultat

Filtyp

Din sökning på "Buy fc coins Buyfc26coins.com is EA Sports official for FC 26 coins A reliable source for buying coins..Svi0" gav 82544 sökträffar

Aqueous behaviour of characteristic molecules in the synthesis of porous silica materials : - an atomistic description

Kisel är ett vanligt förekommande grundämne som gärna bildar en oxid, nämligen kiseldioxid. Kiseldioxid träffar man i hög utsträckning på i det dagliga livet. Det är nämligen huvudbeståndsdelen i sand, glasvaror, kvarts, många keramiska material men också i den färgskiftande ädelstenen opal. Det finns också flera grupper av porösa kiseldioxidmaterial, till exempel så kallade zeoliter som har myckeThe formation process of porous silica materials is an intricate process, involving a number of components that interact to form a highly organized material. Both zeolites and mesoporous silica materials typically require the presence of organic structure director agents (SDAs) around which the silica network polymerizes. For zeolites the SDAs are molecular and for mesoporous silica the SDAs assem

Collecting data for quality improvement and research in Swedish healthcare, and the individual patient's right and ability to protect their privacy

During the last decades, there has been continuous development of nationwide quality registries to assess healthcare and to do research in Sweden. An important background motive is the demographic transition resulting from an increasingly ageing population as one of the most important challenges of our time and a growing concern in many European countries and elsewhere. One condition for meeting t

Probing Proton Translocation in Influenza A/M2 Proteoliposomes - A systematic Approach to Membrane-Protein Reconstitutions

Popular Abstract in Swedish Allt levande består av celler. Cellen är livets allra minsta byggsten. Cellen har ett hölje som kallas cellmembran. Detta membran skiljer cellens inre som kallas cytosol från omvärlden. I detta cellmembran sitter olika protein inbäddade. Genom dessa protein kommunicerar och utbyter cellen ämnen med sin omgivning. Många av dessa protein är mål för läkemedel och är därförAn improved method for reconstituting membrane proteins into artificial liposomes for quantitative functional analysis is presented. A number of key parameters for reconstitution by detergent removal are assessed in this thesis: The lipid-to-protein ratio, the detergent-to-lipid ratio and the lipid and cholesterol composition. New porphyrin-based pH-probes are evaluated. Based on this systematic,

Vad är ett krig - och vad gör det med samhället?

Syftet med detta utkast är att analysera uppfattningar om brott i Bosnien under och efter kriget samt beskriva i vilken mån inblandande parter i en konflikt kan förlåta varandra eller försonas. Den empiriska delen bygger på observationer i Ljubija, en stad i nordvästra Bosnien, tidningsartiklar från området samt fjorton intervjuer. Under krigets normupplösning sker vissa brott som kan vara antig

Chronic musculoskeletal pain: a multifactorial process

Popular Abstract in Swedish Bakgrund En grundförutsättning för detta avhandlingsarbete var att smärta i rörelseapparaten kan studeras som ett samlat begrepp. Med två undantag, fibromyalgi och reumatoid artrit, avstod vi därför från att beskriva smärtan utifrån specifika diagnoser. Detta förhållningssätt har stöd i den mest vedertagna definitionen av smärta, som arbetats fram av IASP (InternationaThe aim was to study prevalence, assessment methods, and risk factors of chronic musculoskeletal pain, as well as effects on health status in a general population setting. A postal survey to a representative sample of 3928 subjects aged 20–74 years in 2 municipalities on the west coast of Sweden was followed by clinical examinations of selected subjects, and a three-year follow up survey to 2425

Geophysical Applications of Vegetation Modeling

Popular Abstract in Swedish Avhandlingen beskriver utvecklingen och utvalda tillämpningar av en global vegetationsmodell, BIOME4. Modellen kan appliceras på frågeställningar kring vegetationsfördelning och klimat på höga latituder, produktion av spårgaser, och isotopers biogeokemi. Den demonstrerar hur en teoretisk modell, baserad på växtfysiologins och ekologins principer, kan tillämpas på interdThis thesis describes the development and selected applications of a global vegetation model, BIOME4. The model is applied to problems in high-latitude vegetation distribution and climate, trace gas production, and isotope biogeochemistry. It demonstrates how a modeling approach, based on principles of plant physiology and ecology, can be applied to interdisciplinary problems that cannot be adequa

Physicochemical properties and atmospheric ageing of soot - investigated though aerosol mass spectrometry

Popular Abstract in Swedish Sotpartiklar i atmosfären är en del av klimatfrågan som är i särskilt stort behov av utredning. Dessutom har det visat sig, att samma partiklar orsakar mycket stora hälsoproblem; globalt, på Europeisk nivå, och till och med i förhållandevis förskonade länder som Sverige. Vi vet nu nästintill helt säkert att mänsklig påverkan leder oss in i ett varmare klimat. Vi behöveAerosol particles contribute significantly to the global burden of disease, and remain the main source of uncertainty in assessments of human-induced climate change. The microphysical characterization of particles is necessary to understand the roles they play in the detrimental effects of air pollution on human health, and in the energy budget of our planet. Soot particles are especially relevant

Baseline IGF-I Levels Determine Insulin Secretion and Insulin Sensitivity during the First Year on Growth Hormone Therapy in Children Born Small for Gestational Age. Results from a North European Multicentre Study (NESGAS)

Objective: Developmental programming alters growth and metabolic outcome in children born small for gestational age (SGA). We explored insulin and glucose metabolism in SGA children treated with a fixed GH dose over 1 year. Methods: In the North European Small for Gestational Age Study (NESGAS), 110 short SGA children received GH at 67 mu g/kg/day for 1 year. Insulin secretion was assessed by acut

Mitochondrial DNA copy number is reduced in male combat veterans with PTSD.

Mitochondrial abnormalities may be involved in PTSD, although few studies have examined this. Mitochondrial DNA copy number (mtDNAcn) in blood cells is an emerging systemic index of mitochondrial biogenesis and function. The present study assessed mtDNAcn in male combat-exposed veterans with PTSD compared to those without PTSD as well as its correlation with clinical scales.

Group B streptococcal carriage in Sweden: a national study on risk factors for mother and infant colonisation

Background. To study group B streptococcus (GBS) colonisation in parturients and infants in relation to obstetric outcome and to define serotypes and antibiotic resistance in GBS isolates acquired. Methods. A population-based, national cohort of parturients and their infants was investigated. During 1 calendar week in 2005 all women giving birth (n=1,754) were requested to participate in the study

Chondroitin sulfate proteoglycans and microglia prevent migration and integration of grafted Muller stem cells into degenerating retina

At present, there are severe limitations to the successful migration and integration of stem cells transplanted into the degenerated retina to restore visual function. This study investigated the potential role of chondroitin sulfate proteoglycans (CSPGs) and microglia in the migration of human Muller glia with neural stem cell characteristics following subretinal injection into the Lister hooded

Thylakoids Promote Satiety in Healthy Humans. Metabolic Effects and Mechanisms

Thylakoids are the photosynthetic membranes of the chloroplasts in green leaves. Thylakoids have been found to promote satiety when added to food, both in animal experimental models and in human. The thylakoids act through inhibition of lipase-colipase catalysed hydrolysis of triacylglycerol, which is the main dietary fat component. The mechanism for inhibition is either a binding of thylakoids to

Moisture conditions in rain exposed wood joints - Experimental methods and laboratory measurements

Denna studie behandlar fuktförhållandena i regnexponerade träkonstruktioner, d.v.s. träkonstruktioner som når höga fuktkvoter. Särskilt fokus var på mikroklimatet (klimatet på träets yta) och materialklimatet (träets fuktkvot) i anslutningar. Metoder för att mäta mikroklimatet, d.v.s. våttider på en träyta och varaktighet av vatten i spalter, utvecklades liksom en metod för att mäta fuktkvot nära This thesis concerns the moisture conditions in rain exposed wood structures, i.e. wood exposed to high moisture levels. The focus was on the microclimate (the climate at the wood surface) and the material climate (the wood moisture content) in joints. Methods for determination of microclimate, i.e. the duration of moisture on a wooden surface and the duration of water trapped in gaps between two

Acute Mastoiditis in Children – A National Study in Sweden

Popular Abstract in Swedish Bakgrund Man kan fråga sig varför en hel avhandling handlar om något så ovanligt som akut mastoiditit hos barn. Det är den vanligaste komplikationen till öroninflammation men drabbar bara 20-60 barn per år i Sverige. Öroninflammation däremot är en infektion som är så vanlig att nästan alla har haft åtminstone en sådan som barn. I Sverige diagnostiseras upp emot 200 000 One of the greatest threats to society today is the development of bacterial resistance to antibiotics. It is commonly accepted that this is mainly due to the use of antibiotics. Acute otitis media (AOM) is responsible for the highest number of antibiotic prescriptions to children although it is in most cases a self-limiting disease. Nevertheless, complications do occur in some case and the most c