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Predicting potential pollination services of wild bees in crops requires knowledge of their spatial distribution within fields. Field margins can serve as nesting and foraging habitats for wild bees and can be a source of pollinators. Regional differences in pollinator community composition may affect this spill-over of bees. We studied how regional and local differences affect the spatial distrib

Grid adaptation in two-point boundary value problems is usually based on mapping a uniform auxiliary grid to the desired nonuniform grid. Here we combine this approach with a new control system for constructing a grid density function I center dot(x). The local mesh width Delta x (j + 1/2) = x (j + 1) -aEuro parts per thousand x (j) with 0 = x (0) < x (1) < ... < x (N) = 1 is computed as Delta x (

SETTING: Addis Ababa Tuberculosis Demonstration and Training Center, Ethiopia. OBJECTIVES: To determine the pattern of drug resistance among re-treatment cases of pulmonary tuberculosis (TB), to determine the risk factors associated with multi-drug resistant (MDR) TB, and to propose re-treatment regimens based on the patterns of susceptibility to first-line and alternative drugs. DESIGN: One hundr

Impaired survival of skin grafts has been noted in human immunodeficiency virus (HIV) infected patients, but the reason is not known. Alterations in inflammatory response, which might be recorded as an imbalance in cytokine production, have been implicated. The aim of this study was to determine the impact of HIV infection in patients with burn injuries by comparison of split skin graft survival,

To contribute to an understanding of the evolutionary processes that shape variation in immune responses, we compared several components of the innate and acquired arms of the immune system in five related, but ecologically diverse, migratory shorebirds (ruff Philomachus pugnax L., ruddy turnstone Arenaria interpres L., bar-tailed godwit Limosa lapponica L., sanderling Calidris alba Pallas and red

The influence of gender, age, residential area, and socioeconomic status on the blood and serum levels of 13 trace elements was studied in boys and girls living in two Swedish cities with different socioeconomic and environmental characters. The same groups of adolescents were sampled twice, at ages 15 (n = 372) and 17 (n = 294) years. All the investigated factors were shown to be of importance. A

Haptoglobin phenotypes have been shown in human medicine to be related to the prevalence of various diseases. Furthermore, abnormal glycosylation of haptoglobin has been reported as a consequence of liver disease, cancer and immunological disorders in man. To our knowledge, similar findings have not, so far, been reported in canine disease. The present paper describes a method for investigation of

Myocardial dysfunction occurs commonly in septic shock. It is not known whether this is due to local ischaemia and metabolic disturbances. Our hypothesis was that endotoxaemic myocardial dysfunction may be associated with interstitial ischaemic and metabolic changes, measured using interstitial microdialysis (MD). Methods: Eighteen pigs were randomized to control (n=6) or endotoxin infusion (n=12)

This study aimed to evaluate the effects of hormone replacement therapy (HRT), known to prevent osteoporosis and fractures, on markers of bone and cartilage metabolism. Furthermore, we assessed whether changes in these markers corresponded to alterations in bone mineral density and radiographic joint destructions in postmenopausal women with rheumatoid arthritis. Eighty-eight women were randomized

DFosB-like proteins are particularly stable transcription factors that accumulate in the brain in response to chronic perturbations. In this study we have compared the time-course of striatal FosB/DFosB-like immunoreactivity and prodynorphin mRNA expression after discontinuation of chronic cocaine treatment to intact rats and chronic L-DOPA treatment to unilaterally 6-hydroxydopamine (6-OHDA) lesi

Background and purpose: Brachytherapy is sometimes suggested as an adjuvant treatment after surgery of some tumours. When introducing this, it would be useful to have an estimate of the dose distribution to different body sites, both near and distant to target, comparing conventional external irradiation to brachytherapy. The aim of the present study was to determine radiation doses with both meth

Syftet med uppsatsen är att undersöka om teorier kring gränsöverskridande samverkan problematiserar organisations¬kulturens inverkan tillräckligt, för att stödja förändringsprocessen inom en offentlig hälso- och sjukvårdsorganisation. Vi menar att svårigheter uppstår när förberedelsefasen inför förändringen är för kort. Modellerna är även standardiserade men kulturella förändringar kräver kontextb

A majority of the people in the developed world use Internet on a daily basis. There is a shift from physical commerce to e-commerce, meaning that Internet as a market place is growing rapidly. This paper investigates online sales combined with the EU regulation regarding vertical agreements and its purpose is to investigate the legal consequences of online passive sales. In order to achieve the s

Syftet med denna studie var att i ett lokalt elnät undersöka hur laddningen av elbilar påverkar lastmönster i elnätet, både i nuläget och i framtida simulerade situationer. Samt undersöka vilken potential det finns att flytta laddningen över tid i testområdet i Hyllie, Malmö. Detta genom att simulera en del av elnätet i Hyllie och styra elbilsladdningen för att kapa effekttoppar. Därefter kartlägg

Digitalisation has had a significant impact on the retail industry. Due to strong competition, price-conscious consumers and dynamic pricing (a pricing strategy in which prices varies several times throughout the day) prices in E-commerce are usually lower than prices in traditional commerce. Under these circumstances, price reductions (sales, clearance sales and finale sales) and price comparison

BACKGROUND: In a nationwide cohort the potentially protective association between allergy and complicated appendicitis was analysed, and the influence of seasonal antigens, antihistamine treatment, and timing of allergy onset assessed.METHODS: Some 1 112 571 children born between 2000 and 2010 were followed from birth until the end of 2014. A cross-sectional analysis of appendicitis cases, with co

Miljövänligt och hållbart byggande har blivit en alltmer betydande fråga både globalt och i Sverige. Med en ökande befolkning och stigande krav på levnadsstandard har behovet av att använda material och resurser ökat avsevärt, vilket har lett till ökade miljöutmaningar. I Sverige står byggsektorn ensam för cirka 21 procent av de totala växthusgasutsläppen, exklusive utsläpp från importerade varor.Environmentally friendly and sustainable construction is an increasingly important matter worldwide and in Sweden. The growing population, coupled with rising demands for living standards, has led to a greater use of materials and goods, resulting in increased environmental problems. In Sweden, the construction sector accounts for approximately 21 percent of total greenhouse gas emissions, excludi

Macrodomains recognize intracellular adenosine diphosphate (ADP)-ribosylation resulting in either removal of the modification or a protein interaction event. Research into compounds that modulate macrodomain functions could make important contributions. We investigated the interactions of all seven individual macrodomains of the human poly(ADP-ribose) polymerase (PARP) family members PARP9, PARP14

Hepcidin is an essential regulator of systemic iron availability mediating both iron uptake from the diet and its release from body stores. Abnormally high hepcidin levels resulting from inflammation in chronic diseases cause iron restriction with the onset of anemia. Restoring physiological levels of hepcidin could contribute to ameliorating anemia in these patients. Heparin derivatives are known