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The pattern of linearly polarized light in the sky can be used for orientation behavior by many insects. Although such behavioral responses have been well described in bees and ants over several decades, until recently it remained largely elusive how polarized-light information is processed in the insect brain. However, over the last decade, substantial advances in understanding polarized- light p

In this article an analytical and empirical model for describing tool life and tool wear in metal cutting is presented. The model is based on combining the Colding tool life equation and an extended version of the Archard wear function. It is shown that through the combining of these two models a substantial saving of resources can be achieved in terms of the workpiece material required, as well a

Cognitive deficits and impaired olfactory function are observed in early stages of Huntington's disease (HD). The polysialylated form of the neural cell adhesion molecule (PSA-NCAM) is strongly associated with plastic events in the brain. During adulthood, it is most abundantly expressed in the hippocampus and the piriform cortex, which are involved in cognition and olfaction, respectively. We sho

Background: Craniopharyngioma is a parasellar tumour that, although benign, tends to behave aggressively. It can occur at any age but most commonly presents in childhood or adolescence. Objectives: to investigate the frequency and severity of problems associated with craniopharyngioma, using the large international database (KIMS) for adult patients with GH deficiency (GHD), and to assess the diff

Study objective: Most studies of place effects on health have followed the multilevel analytical approach that investigates geographical variations of health phenomena by fragmenting space into arbitrary areas. This study examined whether analysing geographical variations across continuous space with spatial modelling techniques and contextual indicators that capture space as a continuous dimensio

This study reports outcomes of allogeneic hematopoietic stem cell transplantation with reduced-intensity conditioning (RIC) in 186 patients with chronic myeloid leukemia (CML) from the European Group for Blood and Marrow Transplantation (EBMT). The median age was 50 years, and 64% were in first chronic phase (CP1), CP2 13%, accelerated phase 17%, and blast crises 6%. The median EBMT transplant sco

The present study deals with the question of cult locales in city gate contexts in Iron Age Palestine. Both archaeological and biblical sources are analysed in order to determine the presence of gate cult locales and indicate some directions of interpretation. A general framework for the archaeological identification of cult (as proposed by Colin Renfrew and others) is discussed and applied within

We introduced a reporter gene system into Pichia stipitis using the gene for the artificial green fluorescent protein (GFP), variant yEGFP. This system was used to analyse hypoxia-dependent PsADH2 regulation. Reporter gene activity was only found under oxygen limitation on a fermentable carbon source. The promoter was not induced by oxygen limitation in the Crabtree-positive yeast Saccharomyces ce

Popular Abstract in Swedish Hypertoni (högt blodtryck) och typ 2 diabetes (åldersdiabetes) är vanligt förekommande sjukdomar i Sverige. Ingen av sjukdomarna ger inledningsvis några särskilda symptom. Det är dock viktigt att upptäcka och behandla dessa tillstånd, eftersom de ger upphov till ökad sjukdom och till överdödlighet i hjärt-kärlsjukdomar såsom hjärtinfarkt, hjärtsvikt och slaganfall. FöreTo examine cardiovascular disease risk factors, control of hypertension and survival in patients with hypertension treated in primary care, patients with hypertension and/or type 2 diabetes were surveyed for cardiovascular disease risk factors and treatment 1992-1993. For reference, a random population sample from the same community was surveyed 1993-1994. During 1998, antihypertensive prescriptio

This article describes the use of the Swedish sån 'such' and såhär 'like', respectively, as a means to establish joint attention and cooperation among adolescents in multilingual settings. In the south of Sweden, in the city of Malmö, sån 'such' is used, primarily, as a determiner, and also a focus marker. In contrast, adolescents in Stockholm (approximately 600 kilometres north of Malmö) make fre

In this study we approach the recent decline in income inequality in Latin America from the perspective of structural change with a focus on the relative performance of the agricultural sector. Our focus is on the underlying forces implied by Kuznets (1965). We zoom in on the relative performance of agriculture in the development process and the rural-urban duality and pay particular attention to

Online shopping is becoming more common. Many consumers prefer to order their groceries online rather than visit an actual physical store, as online shopping is a lot more convenient. Another growing trend in the retailing industry is the increasing number of environmentally conscious consumers who are aware of the impact their actions have. Retailers such as ICA and Axfood are investing quite a l

This essay examines the effect of eighties synth-pop influences on modern day pop music production. The study analyzes retro aesthetics in the music of Charli XCX and The Weeknd, with the aim to gain a deeper understanding of the effect the 1980’s have on mainstream pop music. Synthesizers, drum-machines, rhythm, vocals, effects and timbre of these songs are analyzed to reveal how retro sound aest