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Popular Abstract in Swedish När födan efter en måltid kommer ned i tunntarmen, utsöndras ett protein som heter cholecystokinin, förkortat CCK, ifrån tarmslemhinnan till blodet. Ett ämne som frisätts på detta sätt till blodcirkulationen för att påverka celler i andra organ i kroppen kallas för hormon. CCK påverkar gallblåsan till att dra ihop sig och tömma sitt innehåll samtidigt som bukspottkörtelCholecystokinin (CCK) is known to exert secretory and trophic effects on the pancreas. Its release from the intestinal mucosa is regulated by pancresic proteases in the small intestine. However, knowledge about the type of responding exocrine cells and the time course of events during stimulation with CCK is lacking. Further, the role of CCK in the regulation of growth in other digestive organs is

The Lake Victoria basin (LVB) in East Africa can be considered a climate change hotspot because of its large rural population dependent on rain-fed farming. Drawing on extensive fieldwork (2007-2011) in rural communities along the shores of Lake Victoria in Kenya and Tanzania, I explore adaptive capacities to climate variability and change and discuss how they interrelate in situ. Using multiple m

Effects of the intrinsic electron spin-orbit interaction on transport and optical properties of III-V semiconductor quantum wells have been studied theoretically. It is shown that due to crystal anisotropy of this interaction, the weak localization magnetoresistance in a magnetic field parallel to interfaces is very sensitive to the epitaxy growth direction and also to the orientation of the magn

Popular Abstract in Swedish De senetruskiska votivhuvudena i terrakotta (bränd lera) från Tessennano på Medelhavsmuseet i Stockholm hittades 1956 i anslutning till en lantlig helgedom, ungefär tio mil norr om Rom, Italien. Att de är votivgåvor innebär att de skänktes av tillbedjare som representationer av dem själva inför gudomen eller gudomarna. Avhandlingen diskuterar emellertid inte de religiösThe Late etruscan terracotta votive heads from Tessennano were found near a rural sanctuary about a hundred km to the North of Rome in 1956. Whereas the facial fronts are serially produced with moulds, the backs are handmade. By using not only the moulded and the handmade features but the raw material (clay and temper) as well, it has been possible to make suggestions as to how, when and where the

The present study offers a cross-national, comparative analysis of Swedish and US deaf education policies to examine the ways in which status planning and acquisition planning for sign languages are taken up. Major policy documents were selected from each polity, reflecting key national legislative policies as well as the primary texts that guide educational implementation: for Sweden, the Ordinan

Fashion and retail ought to be a happy marriage. Yet several entrepreneurs in the field of fashion speak of a climate that is difficult to penetrate because of economic and cultural factors. For example, the chain store concept is an expression of the specific and current fashion situation in Sweden: democratic fashion that is cheap and accessible. At the same time, customers now demand personal,

A many-body theory based on nonequilibrium Green functions, in which transport and optics are treated on a microscopic quantum-mechanical basis, is used to compute gain and absorption in the optical and terahertz regimes in quantum cascade laser structures. The relative importance of Coulomb interactions for different intersubband transitions depends strongly on the spatial overlap of the wave fun

Objective. To make an inventory of quality and content of currently available and published sets of health care quality indicators (HCQIs) for RA and OA.Methods. A systematic review was performed for documents on the development and/or a description of HCQIs for the management of patients with RA and/or OA, using the PubMed, EMBASE, Web of Science, Cochrane and CINAHL databases up to 1 December 20

Purpose: Soft tissue sarcomas (STS) account for less than 1% of all malignancies and constitute a heterogeneous tumor entity in which malignant fibrous histiocytomas (MFH) represent one-third and are characterized by a lack of type-specific differentiation. A defective mismatch repair (MMR) system cause the familial cancer syndrome hereditary non-polyposis colorectal cancer (HNPCC), and since occa

Building on theoretical insights from research on the rentier state and the "resource curse," several studies have supported the argument that oil hinders democracy. However, previous research on the rentier state has neglected the global surge of multiparty autocracies or "electoral authoritarian" regimes since the end of the Cold War. No systematic study has been carried out on the question of w

Dual process models of recognition memory assume that memory retrieval can be based on two distinct processes: an assessment of a context-free feeling of familiarity or on the reinstatement of specific context attributes that have been bound together to form a representation of the study episode during encoding (recollection). Recent neurophysiological evidence suggests that familiarity and recoll

Preliminary results from a study about voice alarms are presented in this paper. The purpose of the study is to explore both how messages should be worded and how they should be presented. The paper focuses on an introductory questionnaire study at an IKEA store and unannounced evacuation experiments at Lund University. The results of these activities suggest that it is preferable to mention the w

Popular Abstract in Swedish När ett barn föds före graviditetsvecka 30 är andningsinsufficiens eller på engelska kallad respiratory distress syndrome (RDS) ett av de stora kliniska problemen som barnläkaren står inför. Redan på 1920-talet förstod man att det måste finnas ett ytspänningsnedsättande ämne i lungorna och på 1950-talet fann man att för tidigt födda (prematura) barn med RDS hade brist pUsing an animal model, the thesis explores how the initial ventilation of the lungs, and surfactant therapy, should best be managed after premature birth. Material and measurements: The studies were made in newborn lambs delivered by cesarean section. Spread of exogenous surfactant was analysed by mixing it with technetium-labelled macroaggregated human serum albumin and imaging the radioactivity