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Regulation of Islet Function by the Neuropeptide PACAP

Popular Abstract in Swedish Omkring 2% av världens befolkning lider i dag av folksjukdomen diabetes och siffran ökar ständigt. Trots behandling får många diabetespatienter komplikationer av sin sjukdom, såsom fotsår, nedsatt syn, känselbortfall, njursvikt, kärlkramp och hjärtinfarkt. Halten av insulin i blodet spelar en viktig roll vid uppkomsten av diabetes. Insulinet produceras i bukspottkörtelnIt is known that parasympathetic, sympathetic and sensory nerves innervate the islets and that these nerves harbor both classical neurotransmitters and neuropeptides. However, the neural influence on islet hormone release is complex and not yet fully understood A recently discovered pancreatic neuropeptide is pituitary adenylate cyclase-activating polypeptide (PACAP). The aim of this thesis was to

Musik- och kulturskolan i senmoderniteten: reservat eller marknad?

Title: The community school of music and art in late modernity: Reservation or market? This thesis focuses on the education at Swedish community school of music and art. The aim of the study is to investigate how teachers at those schools talk about their own activities, and thereby also to explore, describe and analyse how the teaching is manifested. In the study 27 teachers from six different

DC Bus Voltage Control for Renewable Energy Distributed Power Systems

his paper addresses voltage control of distributed DC power systems. Especially the dynamic properties of load source interactions are highlighted. They are interesting since the sources are considered weak for a distributed power system. This is illustrated with simulations where the power is fed from wind turbines only, and still constant power loads are controlled at the same time as the DC bus

Trafikbullers inverkan på sömnen hos unga och äldre män

Trafikbullers inverkan på sömnen har undersökts medelst EEG-, EOG- och EMG-registreringar på sju unga män (21-27 år) och sex äldre män (63-74 år) i deras vanliga hemmiljö längs hårt trafikerade vägar (trafikintensitet cirka 450 fordonspassager med toppbullernivå överstigande 40 dB (A) per natt). Effekten av dämpning (cirka 10 dB (A)) av inomhusbullret genom montering av ljudisolerande plattor i fö

Voltage Control and Load Sharing in DC Distribution Systems

This paper addresses voltage control and load sharing in DC distribution systems. At present, DC distribution systems are utilised in, for example, telecommunication systems. Future applications could also involve distributed power systems based on renewable energy sources. The dynamic and stationary properties of voltage droop control and its load sharing abilities are investigated. The DC bus vo