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During the last years work has been carried out in collaboration between Lund University, WSP Acoustics and the Royal Institute of Technology (KTH) in Stockholm, to bring more basis for impact sound evaluation in the field situation. Results from this study so far, indicate that current international (ISO 717) method is unsatisfactory, and improvements are probably necessary. In this paper we disc
Abstract Gastrostomy operations are performed on children referred to the pediatric surgical clinic without being influenced by the patient’s state of nutrition. This has been motivated by the idea that a gastrostomy would enable a fast and secure improvement in this regard. The question arises whether an improvement in the preoperative nutritional status would reduce the number of postoperative c
The number of electrically driven loads in a modern vehicle is constantly increasing. Many loads that former were mechanically driven will in the future be driven by electricity. This implies that a number of electronic systems have to be packed together in the limited space in a vehicle. When different electronic systems are placed close to each other, there is always a risk for electromagnetic i
Whilst Building Information Modelling (BIM) promises significant improvements in construction quality and efficiency, current contractual models do not encourage its use; indeed actively inhibit the collaboration at its core. To help bring BIM into the mainstream, it is claimed we need to re-craft existing contractual relationships to facilitate collaborative decision making and to equitably alloc
Popular Abstract in Swedish C-Med 100, en naturmedicin med immunomodulerande egenskaper Vårt immunsystem skyddar oss mot infektioner från bakterier, virus och parasiter. För att detta ska fungera behövs många olika egenskaper och idag delas immunsystemet in i två delar, en ospecifik och en specifik. Den ospecifika delen består av hud, slemhinnor, magsyra och olika celler som snabbt tar sig till etExtracts from the bark of the vine Uncaria tomentosa have anti-inflammatory, antiviral, antimutagenic and antioxidant effects. In this study, we evaluate the effects of an Uncaria tomentosa extract, denoted C-Med 100, on the cellular level of the immune system both in vivo and in vitro. Our results indicated that lymphocytes had significantly prolonged half life after in vivo supplementation with
We review the current knowledge on biodiversity in soils, its role in ecosystem processes, its importance for human purposes, and its resilience against stress and disturbance. The number of existing species is vastly higher than the number described, even in the macroscopically visible taxa, and biogeographical syntheses are largely lacking. A major effort in taxonomy and the training of a new ge
Popular Abstract in Swedish Olika rapporter har fastslagit att de traditionella svenska folkrörelserna (såsom arbetarrörelsen och frikyrkorörelsen) tappar medlemmar. Istället för att ansluta sig till ett politiskt parti eller en kyrka söker sig politiskt eller religiöst intresserade individer till nya, individualiserade, former av engagemang. Denna avhandling studerar en grupp män och kvinnor somVarious reports have stated that the traditional Swedish popular movements (e.g. the Workers movement and the Free church movement) are loosing ground. Instead of joining a political party or a church, politically or religiously active individuals are said to seek out new and individualized ways of being involved. This thesis studies a number of men and women that persist in being communally invo
A number of policy instruments are used in order to provide consumers healthy products produced in a proper way as regards environmental impacts. The policy instruments are mainly directed to enterprises and companies producing products. Such actors are often addressed in terms of laws or regulations and represent different actors in a production chain. Policy instruments and the way they are used
Popular Abstract in Swedish Sedan 1980 finns det inte längre några formella restriktioner vad gäller i vilken typ av befattningar, positioner eller förband som kvinnor kan jobba som yrkesofficerare i den svenska Försvarsmakten (FM). I denna avhandling studeras närmare hur långt integreringen av kvinnor i den svenska FM har kommit, hur kvinnliga officerares situation ser ut idag, och vad deras närvSince 1980, there are no formal restrictions for women to serve as officers wherever and in what positions they want to in the Swedish Armed Forces (SAF). In this thesis, the author examines what has been achieved so far in terms of integration of women, what the situation of female officers is looking like today, and what impact their presence has had on the military organisation. The empirical
Background: Reported improvements in outcome in stroke patients treated in hospital are often attributed to advances in stroke care. However, secular trends in patient characteristics that are present already on admission to hospital may also contribute to improved outcome. Methods: Time trends for baseline data (289,854 stroke admittances) in Riks-Stroke, the Swedish national quality register for
Allergic rhinitis is a common disease characterized by the symptoms of pruritus, sneezing, hypersecretion and nasal blockage. Increased mucosal barrier permeability has been suggested to be an indicator for the severity of allergic rhinitis. This study investigates the passage of radiolabelled albumin from the nasal mucosal circulation into the lumen in guinea pigs intraperitoneally sensitized and
The effect of ethanol on the characteristics of carbachol-stimulated release of Ca2+ from intracellular Ca2+ stores was studied in single SH-SY5Y cells. Stimulation with carbachol, in the absence of extracellular Ca2+, elicited a rapid Ca2+ increase in SH-SY5Y cells peaking within seconds after addition of maximal agonist concentration. The Ca2+ response pattern in single cells resembled the popul
Motivation: Array comparative genomic hybridization (aCGH) provides a genome- wide technique to screen for copy number alteration. The existing segmentation approaches for analyzing aCGH data are based on modeling data as a series of discrete segments with unknown boundaries and unknown heights. Although the biological process of copy number alteration is discrete, in reality a variety of biologic
Box jellyfish have the most elaborate sensory system and behavioural repertoire of all cnidarians. Sensory input largely comes from 24 eyes situated on four club-shaped sensory structures, the rhopalia, and behaviour includes obstacle avoidance, light shaft attractance and mating. To process the sensory input and convert it into the appropriate behaviour, the box jellyfish have a central nervous s
Background: The relationship between plasma markers of inflammation and the incidence of chronic obstructive pulmonary disease (COPD) is still unclear. This population-based study explored whether raised levels of five inflammation-sensitive plasma proteins (ISPs) predicted hospital admissions for COPD during 25 years of follow-up. Methods: Spirometric tests and measurements of five ISPs (fibrinog
Sinusitis is a common disease caused by a virus or bacteria, with 84% to 91% of cases caused by a viral pathogen. However, physicians prescribe antibiotics for this disease in 85% of all cases. GPX Medical is a company working on the development of a medical device which, by means of absorption spectroscopy, can determine whether the disease is caused by virus or bacteria supporting, thus, the doc
