A measurement of the positive streamer charge has been performed at atmospheric conditions in a quasi-uniform electric field where the discharge was electrically triggered. By applying a square impulse voltage to the trigger electrode, which was close to, but electrically isolated from, the anode, a positive streamer discharge with one discharge event was produced. The voltage, current and luminos

Abstract in Uncoded languages El presente trabajo describe el proceso participativo vinculado al desarrollo y la implementación del prototipo de un modelo que tiene como principal objetivo servir de soporte durante el procesos de Evaluación Integrada de la Sostenibilidad (EIS) de diferentes opciones políticas de gestión de los recursos hídricos a diferentes niveles de acción. El modelo – llamado e

Alla vet att husen på Bo01 byggdes under kort tid under mycken stress. I en byggprocess så kort som Bo01s får ofta konstruktören sitta emellan. Han (eller hon) hinner inte detaljera arkitektens sena idéer tills de skall förvekligas i den brutala verkligheten.

Armeringens placering betyder mycket för om putsen på isoleringen på en fasad spricker. Genom att använda ett bruk med liten krympning i kombination med fiberinblandning kan sprickbildningen reduceras.

Gothic church vaults - an economic perspective: The uneven occurence of vaults from the period ca 1275-1550 in the Danish (incl. the Schleswig area) churches is mapped. Presuming that the main function of the vaults was fire protection, and that all congregations wanted their church vaulted, it is argued that the distribution of vaults reflects economic conditions, and the conditions of church bui

The thesis aims to analyse the gas turbine based energy conversion systems with the emphasis on combustion chambers. The investigation is mainly experimental at a component level. The majority of investigations concentrate on gaseous fuel firing. The influence of swirl, heat release and combustor geometry on the turbulent flows in a generic premixed gas turbine combustor, is investigated using par

Abstract Management of colorectal liver metastases (CRLM) has dramatically changed during the last decade and has now become more multimodal and aggressive, including the use of downstaging chemotherapy, portal vein embolization to increase the function of the liver remnant or both in combination. Radiofrequency ablation is also an option in CRLM, potentially combined with surgical resection. Resu

I Sverige inleddes utvecklingen mot entreprenaddriven äldreomsorg i början av 1990-talet. Sedan dess har antalet äldre som får hjälp av privata utförare blivit allt fler. Fortfarande är det dock en mindre andel av äldreomsorgen som drivs på entreprenad. Entreprenaddriften är en förhållandevis ny företeelse som fått stor massmedial uppmärksamhet genom åren. De effekter som hittills har kunnat pres

Boken är en festskrift, utgiven med anledning av prof em Bengt Hägglunds 90-årsdag hösten 2010

The Flinders Sensitive Line (FSL) rat is a genetic animal model of depression that displays characteristics similar to those of depressed patients including lower body weight, decreased appetite and reduced REM sleep latency. Hypothalamic neuropeptides such as orexin/hypocretin, melanin-concentrating hormone (MCH) and cocaine and amphetamine regulated transcript (CART), that are involved in the re

Abstract is not available

In pelagic ecosystems, the principal source of organic matter is via autotrophic production and the primary sink is through heterotrophic respiration. One would therefore anticipate that there is some degree of linkage between these two compartments. Recent work has shown that respiration in the light is higher than dark respiration. Consequently, many of the methods used to determine respiration