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Modulation of the calcium-force relationship in smooth muscle by polyamines and metabolic inhibition
Popular Abstract in Swedish Glatt muskulatur finns i mag-tarm kanalen, i blodkärl, i luftvägarna och i flera av urogenital organen och dess funktion på alla dessa platser är att förkorta sig och generera kraft. Så styrs t.ex. blodtrycket av sammandragning i artärer och vener och transporten av föda genom mag-tarm kanalen av rytmiska kontraktioner. Det är känt att koncentrationen av fritt kalcium iThe relationship between intracellular free calcium ([Ca2+]i) and force in smooth muscle was investigated in receptor-coupled permeabilized preparations and by fluorimetry of the calcium indicator Fura 2 in intact smooth muscle. The time integral of spontaneous [Ca2+]i transients in the intact rat portal vein was decreased by cyanide and, during tonic contraction, cyanide reduced force without cha
Sverige, EU och den fria rörligheten för arbetskraften
Work week of 84h - morning blood levels of melatonin and stress biomarkers - attention and reaction time across the workweek
Kommentar till Förordning (1999:185) om ikraftträdande av vissa lagar med anledning av Amsterdamfördragets ikraftträdande
Population ecology and management of waders breeding on coastal meadows
Popular Abstract in Swedish Hårt trängda vadare på strandängar Kustnära ängsmarker har utnyttjats av människan i hundratals, i vissa fall mer än i tusen år, som betesmarker för kreatur samt till slåtter för vinterfoder åt djuren. Dessa marker, till stor del skapade av människan, är attraktiva för många fågelarter. Här lägger dom sina bon och i anslutning till ängarna finns rikligt med mat till båMany wader (Charadrii) populations are declining throughout in Europe, but the underlying causes are often poorly known and diverse. To fully grasp the reasons behind declines in vulnerable wader populations, it is crucial to understand the demography. In my thesis, I have focused on the viability and management of waders occurring on coastal meadows in the Baltic Sea using redshank (Tringa totanu
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Long Waves: Their Secular Change, Irregularities and Crises - A Methodological Discussion
Female Professors in Sweden and Germany
The Research Training Network “Women in European Universities” focuses on career opportunities of women in higher education in seven European countries (Austria, France, Germany, Poland, Spain, Sweden and the United Kingdom). Within the frame of this network different aspects of career perspectives of women – and also men – are investigated. In a first working step a context analysis was conducted
On Monomeric and Trimeric dUTPases. Recombinant Expression, Purification, Conformational Properties and Catalytic Characteristics.
Nucleotide metabolism and replication of nucleic acids are processes of fundamental importance. A crucial enzyme in nucleotide metabolism is dUTPase (E.C. 3.6.1.23), that catalyses the hydrolysis of dUTP to dUMP and pyrophosphate. The activity of the enzyme has influence on the outcome of DNA replication and complete loss of enzyme activity is lethal, while a decreased activity promotes increased
Försäkringsbranschens informationsplikt enligt nya FAL
Social Structures and Income Distribution in Colonial sub-Saharan Africa. The Case of Bechuanaland Protectorate 1936-1964
In this paper we estimate the level and inequality of income for Bechuanaland Protectorate by constructing four social tables between 1936 to 1964 using colonial archives and anthropological records. We present a working hypothesis that there is need to further analyze Botswana’s colonial era if we are to understand several aspects of contemporary economic structures. Our focus is on identifying t
Initial Investigation to study the Effect of Antenna Placement in Vehicle-to-Vehicle Communications
In this paper we present an analysis of the effects of antenna placement on the radio channel properties for Vehicle-to-Vehicle communications based on measurements performed in three different propagation scenarios; highway, urban and rural. Four omni-directional antennas were mounted at four different positions: roof, bumper, left-side mirror and inside windscreen of two standard station wagons
Testing Stationarity in Small and Medium-Sized Samples when Disturbances are Serially Correlated
Molecular Recognition in Antibody Engineering. Studies on recombinant and phage displayed antibodies
Popular Abstract in Swedish Denna avhandling handlar om antikroppar. Antikroppar är proteiner som bildas av vårt immunförsvar för att skydda oss mot farliga ämnen i vår omgivning, som tex bakterier. På grund av antikroppars unika uppbyggnad och funktion utnyttjas ofta dessa på konstgjord väg. De kan injiceras i kroppen för att bota någon sjukdom eller användas på laboratoriet i olika analyser. InnIn vitro generation of antibody fragments of desired specificity and affinity plays an important role since it permits the generation of reagents which may be valuable for diagnostic and therapeutic applications. Furthermore, the kinetic parameters for an antibody-antigen interaction, rather than the affinity, has shown to correlate with biological functions like virus neutralization. This points
Chapter 5 - Support vector machines in medical classification tasks
Exkursioner som pedagogisk metod i samhällsvetenskaper
I husbondemaktens tid. Hustrumisshandel i 1800-talets Sverige
Integrated optical read-out for polymeric cantilever-based sensors
Popular Abstract in Undetermined Denne afhandling præsenterer en ny udlæsnings metode udviklet til cantileverbaserede sensorer. Cantilevere er tynde vipper, der er fastgjorte i den ene ende, og som igennem de seneste ti °ar har vist sig at være en interessant ny type bio/kemisk sensor. Den specifikke genkendelse af et kemikalie viser sig ved at cantileveren bøjer som følge af det skabte overfladesThis thesis presents a novel read-out method developed for cantilever-based sensors. Cantilevers are thin beams clamped at one end and during the last 10 years they have emerged as an interesting new type of bio/chemical sensor. The specific recognition of a chemical manifests itself as a bending of the cantilever from the generated surface stress. Conventionally the read-out used for this type of