The analysis of a road network could be carried out using different techniques, the most advanced of which for the identification of hazardous sites are based on a statistical tool known as a "Safety Performance Function" (SPF). SPFs are fundamental to procedures in the Highway Safety Manual (HSM) and Safety Analyst, both of which require calibration of the SPFs to local conditions. In the case of

Enzyme catalysis in water-immiscible organic solvents is strongly influenced by the amount of water present in the reaction mixture. Effects of substitution of part of the water by other polar solvents were studied. In an alcoholysis reaction catalyzed by chymotrypsin deposited on celite, it was possible to exchange half of the water by formamide, ethylene glycol or dimethyl sulfoxide with often i

Oxygen supply is a critical point in technical processes when aerobic cells are used in immobilized preparations. In this study p-benzoquinone is used as a substitute for oxygen in the oxidation of glycerol to dihydroxyacetone by immobilized Gluconobacter oxydans cells. The reaction rate was much higher when p-benzoquinone was used compared to when oxygen was used. In an experiment with free cells

Människans nyfikenhet när det gäller vårt Universum är närmast oändlig. I tusentals år har vi tittat uppåt och undrat om himlen helt enkelt är gudarnas domän eller om det kan finns varelser där ute i oändligheten som liknar oss.I denna visning reser vi från Jorden ut genom vårt Solsystem, besöker Solen och de åtta planeter som kretsar runt den, innan vi åker vidare mot stjärnor och galaxer. GalaxeIn this show we travel from the Earth to the edge of the Universe, discovering planets, stars and galaxies along the way.

Nitric oxide (NO)‐independent pathways contributing to acetylcholine (ACh)‐induced relaxation were examined in the rat isolated hepatic artery and aorta at low and high levels of precontraction induced by phenylephrine (PhE). In the hepatic artery, the ACh‐induced relaxation was unaffected by the NO synthase inhibitors Nw‐nitro‐L‐arginine (L‐NOARG, 0.3 mM) and Nω‐nitro‐L‐arginine methyl ester (0.1

The rat hepatic artery responds to acetylcholine (ACh) with an endothelium‐dependent relaxation, which is unaffected by nitric oxide (NO) synthase and cyclooxygenase inhibition. The purpose of this study was to investigate whether the NO‐independent relaxation is caused by hyperpolarization of the smooth muscle cells. In vessels with endothelium ACh induced a hyperpolarization in the presence of 0

1. 1. The effects of progresterone, corticosterone 21-acetate, chlormadinone acetate, dehydroepi-androsterone 3-sulfate and lysophosphatidylcholine were tested on 86Rb-uptake, 3H-5-HT-uptake, ADP-induced aggregation and 5-HT-induced shape change in human platelets. Ouabain and digoxin were used for reference. 2. 2. Ouabain and digoxin 10-5 M inhibited 86Rb-uptake by more than 85%, and chlormadinon

A review of a two-hander Romeo and Juliet plus a Shakespeare mash-up, both in Lund.A review of a two-hander Romeo and Juliet plus a Shakespeare mash-up, both in Lund.

A review of the first in-house English-speaking production of Hamlet at Elsinore Castle.

Within barely a year, two school shootings shook Finland. The school shootings shocked Finnish society, forcing media, academics and experts, police and politicians alike to search for reasons behind the violent incidents. Focusing their analysis on the two main Finnish newspapers, Helsingin Sanomat and Hufvudstadsbladet, authoritative sources of information for Finland's two language communities,