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

Rediscovering Grounded Theory is a bold re-evaluation of the origins of grounded theory, a philosophical clarification of its key ideas and a presentation of the most effective way to use its techniques in your research. It answers questions such as 'What should grounded theory look like?', 'How do I recognise grounded theory?' and 'How do I produce good grounded theory?' by returning to the origi

Vid lagerstyrning finns det behov av att dimensionera beställningspunkter och säker-hetslager med utgångspunkt från en önskad servicenivå. För att åstadkomma detta är det nödvändigt att kunna karakterisera hur efterfrågan varierar. Traditionellt har problemet lösts genom att anta att efterfrågevariationerna följer någon form av standardiserad ef-terfrågefördelning. Vid tillämpningar i företag är d

A common denominator in most design literature is the goal of improving methods and techniques for the design process, thus contributing to increased efficiency of the design activities. It is a striking fact that the majority of the improvements suggested focus solely on qualitative methods and techniques, thereby neglecting to recognize the improvement potential inherent in quantitative methods

I Malmö stad, stadsområdesförvaltning norr, före detta stadsdelsförvaltning Centrum, pågår sedan 2011 projektet förstärkt hemtjänst. Förstärkt hemtjänst är ett alternativ till korttidsboende, vilket innebär att brukaren under en kortare tidsperiod får extra stöd och hjälp i hemmet. Det övergripande syftet med detta dokument har varit att utvärdera projektet förstärkt hemtjänst i stadsdel Centrum

Aim This paper seeks to investigate whether alpine floras on isolated mountains in boreal forest show nestedness, and, if that is the case, to determine whether selective extinction or colonization is the likely cause of the observed patterns. Location Isolated mountains in the boreal coniferous forests of northern Sweden (province of Norrbotten, c. 66°N; 18°E). The timberline in the region probab

This detailed examination of contemporary Iran addresses the most current social, political and economic issues facing the nation and the way it is perceived by the outside world. The volume brings together some of the most important scholars and researchers in the field, working in such diverse disciplines as anthropology, economics, history, international relations, philosophy, political science

Abstract in Undeterminedhis paper focuses on the experimental evaluation and design of a magnetic core of a modular segment for a synchronous machine with a laminated wave-winding. The advantageous features of laminated windings, which are the simple production and the high winding fill factor with a good net shape, are optimized towards high torque capability. The focus in this study lies on the

We discuss the use of the Mechatronics Control Kit from Mechatronic Systems, Inc. for control education and research. The Mechatronics Control Kit can be configured with several distinct plants, including a simple DC motor, an inertia wheel pendulum and a Pendubot. The digital electronics are fully integrated and include a Texas Instruments DSP development system, the TMS320C6711 DSK Board (a DSP