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Several previous studies have addressed pheromone communication in various flour beetles (Coleoptera: Tenebrionidae), including the confused flour beetle, Tribolium confusum (du Val). Different stereoisomers of 4,8-dimethyldecanal (DMD) were reported as the only components of an aggregation pheromone, but the behavioral activity of DMD is low. In the present study, additional previously reported s
Antibodies to hepatitis C virus (anti-HCV) were determined in Chinese blood donors from the city of Wuhan by a second generation ELISA screening test and a confirmatory recombinant immunoblot assay (RIBA II). Two materials of 281 and 222 sera were sampled under similar conditions in 1989 and 1990, respectively. The first collection of sera was sent to Sweden in lyophilized form, the second directl
Problemformulering: Organisatoriska gränser orsakar i viss mån ett hinder för företags målfokusering; i ett franchiseföretag blir detta problem ännu mer komplext då gränserna tydliggörs i form av skilda ägarförhållanden. Vi vill i denna uppsats undersöka hur franchiseföretag hanterar de problem som uppstår på grund av dessa gränser. Syfte: Syftet med uppsatsen är att öka kunskapen om svårigheter o
Problem: En övergång från kommunal till privat verksamhet innebär att personalen lämnar ett fält med ett synsätt, för ett annat fält med skild kultur och nya intressen. Intressen som skiljer sig åt från den kommunala sektorn i form av attityder, mål, vinst och drivkrafter. Vi vill undersöka vilka krav det ställer på ledarskapet i en privat organisation som ska ta över tidigare kommunalt anställda.
Background: Monitoring of the allergen sensitivity of a patient is most important for optimal patient care and a basic prerequisite for immunomodulating treatment. The objective of this study was to investigate how basophil allergen sensitivity can be applied in the monitoring of anti-immunoglobulin E (IgE) treatment. Methods: Basophils from timothy grass pollen allergic patients were, by flow cyt
Summary: This is an investigation of Early Holocene water level changes based on the sediments in two bays, Sörevik and Norrevik on Senoren, an island in the Karlskrona archipelago in eastern Blekinge southeastern Sweden. This area has experienced a number of transgressions and regressions since the last deglaciation at approximately 12,600 BP. The history of the Baltic is characterized by many dr
Background: Osteoclasts have been strongly implicated in osteoarthritic cartilage degradation, at least indirectly via bone resorption, and have been shown to degrade cartilage in vitro. The osteoclast resorption processes required to degrade subchondral bone and cartilage-the remodeling of which is important in the osteoarthritic disease process-have not been previously described, although cathepBackground: Osteoclasts have been strongly implicated in osteoarthritic cartilage degradation, at least indirectly via bone resorption, and have been shown to degrade cartilage in vitro. The osteoclast resorption processes required to degrade subchondral bone and cartilage-the remodeling of which is important in the osteoarthritic disease process-have not been previously described, although cathep
Global health spending share of low/middle income countries continues its long-term growth. BRICS nations remain to be major drivers of such change since 1990s. Governmental, private and out-of-pocket health expenditures were analyzed based on WHO sources. Medium-term projections of national health spending to 2025 were provided based on macroeconomic budgetary excess growth model. In terms of per
Syftet med vår magisteruppsats är att undersöka vilken vikt ledning inom hotellbranschen lägger vid att utveckla personalens kompetens. Detta kommer vi att göra genom att kartlägga frontlinjepersonalens upplevelser kring sin kompetensutveckling. Vi valde att tillämpa ett kvantiativt mätinstrument, enkätundersökning, som vi delade ut till samtliga hotell i Helsingborg. Uppsatsens teoretiska förankr
PROBLEM: Forskningen säger att inre motivation skapas genom yttre belöning. Men frågan är hur frontpersonalen motiveras. Då restaurantbranschen fortsätter att växa samtidigt som den får anses som outforskad, menar vi att frontpersonalens bakomliggande motivationsfaktorer måste undersökas och kartläggas. SYFTE: Syftet med vår uppsats är att undersöka, diskutera och beskriva frontpersonalens motivat
Problembeskrivning: Behovet av ökad kunskap gällande arbetsmotivation tilltar i tider av förändrade karriärmönster och ombytliga trender. Sveriges arbetsmarknad ser inte längre ser ut som den en gång gjorde. Medarbetare ställer nya och högre krav på såväl privatliv som arbetsgivare. Minskad arbetsgivarlojalitet och motivationsbegreppets komplexitet ger därmed fog för att undersöka ämnet. Tidigare
Background We evaluated the accuracy and repeatability of a 3D method for polyethylene acetabular cup wear measurements using computed tomography (CT). We propose that the method be used for clinical in vivo assessment of wear in acetabular cups. Material and methods Ultra-high molecular weight polyethylene cups with a titanium mesh molded on the outside were subjected to wear using a hip simulato
This paper presents diagnostic criteria for Menière's disease jointly formulated by the Classification Committee of the Bárány Society, The Japan Society for Equilibrium Research, the European Academy of Otology and Neurotology (EAONO), the Equilibrium Committee of the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) and the Korean Balance Society. The classification includes 2 c
The innate immune system in humans has succeeded in developing numerous mechanisms against the injurious effects of bacteria, along with their toxins as a result of several thousand years of co-evolution. The oral mucosal surface represents such a unique environment, where despite being constantly exposed to microbes and their products, overt infection and damage is a rarity. An important componen
Alterations in the scaffold protein WRAP53β have previously been linked to carcinogenesis and, in particular, associated with an increased risk for epithelial ovarian cancer. Here, we investigated the pathogenic impact and prognostic significance of WRAP53β in connection with epithelial ovarian cancer and examined the underlying mechanisms. We find that reduced expression of WRAP53β in ovarian tum
Aim: To determine cathelicidin antimicrobial peptide LL37subcellular distribution in cord neutrophils and normal plasma LL37 levels in mothers and neonates, relate them to delivery mode and relevant biochemical markers, including 25-OHvitamin D [25(OH)D] as this molecules increases cathelicidin gene expression. Methods: A total of 115 infants were included, n = 68 with normal delivery and n = 47 w
Although in-situ conservation is increasingly considered an efficient way of conserving plant genetic resources, little is known about the incentives and constraints that govern conservation decisions among small farm holders in developing countries. Using a choice experiment approach, we investigated Ethiopian farmers' crop variety preferences, estimated the mean willingness to pay for each crop
An obstetrical paradox is that maternal smoking is protective for the development of preeclampsia. However, there are no prior studies investigating the risk of preeclampsia in women who were exposed to tobacco smoking during their own fetal period. We aimed to study the subsequent risk of preeclampsia in women who were exposed to tobacco smoke in utero, using a national population-based register.
