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Popular Abstract in Swedish Kalcium, det femte vanligaste grundämnet i kroppen är viktigt tex för signaleringen mellan nerv och muskel, blodkoagulering och skelettuppbyggnad. Att kalcium finns tillgängligt vid behov kontrolleras av olika hormoner som styr upptag (via tarmen), utsöndring (via njuren) och lagring (i skelettet) av kalcium. Mer än 97% av allt kalcium i kroppen finns i skelettet, övrigCalcium homeostasis involves mainly the interaction of PTH, vitamin D and CT. The stomach may be important for calcium homeostasis. Gastric acid is thought to mobilize calcium from the diet, thereby facilitating the absorption of calcium in the small intestines. In the rat, gastrectomy rapidly reduces the calcium content, the density and the trabecular volume of the bone. The gastrectomy-evoked bo

Abstract is not available

Popular Abstract in Swedish Under de senaste tjugo åren har omfattande arbete och resurser lagts ner på basforskning inom termokemisk omvandling av alternativa bränslen och dess tillämpningsområden. De termokemiska omvandlingsprocesserna här avser närmast s k pyrolys- och förgasning-processer vilka till stor del är baserade på teknik hämtad från kolforskningen. Idag görs försök att finna vägar attDuring the past twenty years, considerable efforts have been invested in fundamental research on the thermochemical conversion of alternative solid fuels and on its areas of application. Today, the attempt is being made to develop processes for upgrading those fuels to become easy accessible energy sources of high efficiency. The thesis concerns thermochemical means for utilizing biomass. Light i

The paper explores the ways in which experimental flintknapping has contributed to our knowledge of the past.

Since November 2012 all citizens in Uppsala County in Sweden have access to their medical record on the internet sight “my health contacts”. This is the first step in a EU deployment- project where a total of 12 different eHealth services will be launched over time. The IT director of the county has engaged himself in the idea of medical records and other eHealth services since 1997 and has had se

Aside from the oceans, the world’s forests constitute the most vital element in maintaining a climate which sustains life on Earth. The forests supply all living creatures with the basic elements essential for our survival. In this volume, experts, scientists and scholars from a wide range of disciplines set out to discuss a broad range of aspects concerning humans’ relationship to forests. What d

The present studies included 362 consecutive patients and 147 healthy controls and were conducted to provide a rational basis for treatment and future research. The major lesion was a focal non-inflammatory tendon degeneration (tendinosis). Twenty per cent of the cases were complicated by a secondary partial rupture. The paratenon was normal. A study of tendon blood flow using laser Doppler flow

This article traces the development of art cinema in Britain and particularly the role played by film director Lindsay Anderson.

The aim of this work is to provide a survey of interesting open problems in the theory of Bergman spaces

The states of the Gulf Cooperation Council (Saudi Arabia, Kuwait, Bahrain, United Arab Emirates, Oman and Qatar) form the largest destination for labour migration in the global South. In all of these states, however, the majority of the working population is composed of temporary, migrant workers with no citizenship rights. The cheap and transitory labour power these workers provide has created t

While generally kept out of sight, government surveillance ostensibly to ensure the security of the state from threats (both foreign and domestic) is a hallmark of the American national security state. What types of surveillance are legally allowable is constantly contested as new technologies emerge that must be tested against American constitutional principles and international law. In the wake

The aim of this thesis was to reveal details of the interspecific hybridization among bryophytes as exemplified by Sphagnum capillifolium and S. quinquefarium. I used a combination of morphometric and molecular methods, and cultivation experiments to (1) identify hybrid gametophytes, (2) reveal the contribution of each of the parents to the genomes of hybrids, (3) study the fertility of primary hy

Popular Abstract in Swedish Storbritannien beslutade sig 1968 för att lämna bakom sig sina koloniala intressen i Persiska gulfen senast 1971. Det brittiska beslutet ledde till att de arabiska gulfstaterna Kuwait, Bahrain, Saudiarabien, Qatar, Förenade Arabemiraten och Oman i sin tur började undersöka möjliga samarbetsformer för att möta en ny tids osäkerhet och hot. Ett stort problem efter det briWhen Britain decided, in 1968, to terminate its official colonial presence in the Persian (Arabian) Gulf as of 1971, this action prompted the Gulf Arab States (Kuwait, Bahrain, Saudi Arabia, Qatar, United Arab Emirates, and Oman) to start the search for a form of partnership that would bring them together to better cope with the insecurity and danger surrounding them and their regimes. A key probl