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Purpose: The pin fin is applied into a Lamilloy cooling structure which is broadly used in the leading edge region of the modern gas turbine vane. The purpose of this paper is to investigate effects of the layout, diameter and shape of pin fins on the flow structure and heat transfer characteristics in a newly improved Lamilloy structure at the leading edge region of a turbine vane. Design/methodo

Background: Health professions education programs are tasked with designing curricula to effectively andefficiently equip their graduates with the required competences and life-long learning skills needed fortoday’s fast-paced, knowledge intensive society. Continuous monitoring and improving of educationalquality is essential to attain these goals. Quality assurance is multi-faceted and requires t

In this work, physical and chemical characterization of El- Lajjoun retort water from oil shale pyrolysis process has been carried out. Comparison of different treatment methods for the major components which could affect the design and operation of any set of wastewater treatment process were conducted. The removal of phenol and ammonia using activated carbon after 12 hour resident time were 93 a

Are anti-vibration gloves the solution to the problem of hand-arm vibration?Vibrations from hand-held machinery are a major problem in the Swedish labour force. In 2009, 14% of men and 3% of women of employed in Sweden reported exposure to hand-arm vibration at least a quarter of their working time according to the Swedish Work Environment Authority (Arbetsmiljöverket 2010). It is tempting to imag

I en studie av neutralisationskapaciteten och kalkstenshalten i Sydvattens infiltrationsområde vid Vomb har fem prover från olika platser i fältet samlats in, siktats och surgjorts med saltsyra. Neutralisationskapaciteten mätt som kalciumkarbonathalt befanns variera i de olika sandproverna men var generellt hög (ca 2–14 % som vikt). Den totala massan av kalciumkarbonat i infiltrationsområdet bestäIn a study of the neutralization capacity and limestone content the artificial recharge area of the Sydvatten waterworks Vombverket in Vomb, Skåne, five samples from different locations in the area was collected, sieved and acidified with hydrochloric acid. The neutralization capacity measured as calcium carbonate content was found to vary in the different sandy soil samples but was generally high

Accessibility is an important factor in land-use planning and several methods have been developed to calculate and to predict it. Nevertheless, it is seldom applied in planning situations, maybe because many land-use planners and elected officials lack the knowledge and resources needed to use traffic models. Consequently, accessibility is often used as a concept and a goal in daily planning, but

The purpose of this study is to compare the value of statistical life (VSL) estimates for traffic, drowning, and fire accidents. Using a choice experiment in a mail survey of 5,000 Swedish respondents we estimated the willingness to pay for risk reductions in the three accidents. In the experiment respondents were asked a series of questions, whether they would choose risk reducing investments whe

We review Buchler and Colangelo's result that leading divergences at any loop order can be calculated using only one-loop calculations and we provide an alternative proof. We then use this method to calculate the leading divergences of and thus the leading logarithmic corrections to the meson mass in the massive $O(N)$ nonlinear sigma model to five-loop order. We also calculate the all-loop result

It is argued that the Achilles heel of contemporary sociology – and great parts of social science – is a) weak theory development, and b) absence of a meta-theory providing a common platform and a shared goal for its practitioners, fostering cumulativity. A meta-theory called causal realism (a variant of critical realism) is suggested for these purposes. The main tenets and key concepts of realism

B-cell lymphoma (BCL) heterogeneity represents a key issue, often making the classification and clinical management of these patients challenging. In this pilot study, we outlined the first resolved view of BCL disease heterogeneity on the protein level by deciphering disease-associated plasma biomarkers, specific for chronic lymphocytic leukemia, diffuse large B-cell lymphoma, follicular lymphoma

Abstract not available

Abstract in Danish I de industrialiserede lande har 7-10% af den voksne befolkning astma, og tallet har de seneste årtier været stigende [1]. Lægediagnosticeret astma i Danmark er øget fra 4 til 7-10%, og allergisk rinitis eller kronisk ikkeallergisk rinitis er øget fra 10% til 20-25% over en 20-årig periode [2]. Astma er den hyppigste kroniske sygdom hos unge og unge voksne, og en høj forekomst a

Den offentliga statistiken inom äldreomsorgsområdet är för närvarande begränsad till mängdstatistik (Statistik - socialtjänst 2000:5, Socialstyrelsen 2000 och Hälso- och sjukvårdsstatistisk årsbok 1999, Socialstyrelsen 2000). Från denna statistik erhålles uppgifter om antalet äldre som får vård och hjälp fördelade på ålder, kön och vårdinsats samt vårdkostnader. För att få insikt i äldreomsorgssys

A correlation between the exocrine pancreatic function and growth has been previously demonstrated in growing pigs but the data are inconsistent. This was investigated by studying the growth performance of pigs with exocrine pancreatic insufficiency (EPI) at different ages and maintained under similar conditions. Twelve 7 week old (10.5 +/- 1.3 kg) weaners, and twelve 16 week old (43 +/- 5 kg) gro

We extend our earlier work on the massive O(N) non-linear sigma model to other observables. We derive expressions at leading order in the large N expansion at all orders in the loop expansion for the decay constant, vacuum expectation value, meson meson scattering and the scalar and vector form factors. This is done using cactus diagram resummation using a generalized gap equation and other recurs