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First stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements
We have investigated the poorly-understood origin of nitrogen in the early Galaxy by determining N abundances from the NH band at 336 nm in 35 extremely metal-poor halo giants, with carbon and oxygen abundances from Cayrel et al. (2004, A&A, 416, 1117), using high-quality ESO VLT/UVES spectra (30 of our 35 stars are in the range -4.1
En barbar i Beirut II
Essän handlar om dagens Libanon och berör de kraftmätningar och konfliktlinjer som skakar landet såväl inifrån som utifrån (regionala och globala intressen). Den är ett slags fortsättning på en artikel om Beiruts förhistoria som tidigare publicerats i Ord & Bild (nr 6/2004) – och kommer att utgöra en del av ett större arbete som publiceras i bokform i början av 2007 på Glänta förlag.
Influence of environmental factors on the frost resistance of concrete : a contribution to the BRITE/EURAM project BREU-CT92-0591 "The Residual Service Life of Concrete Structures"
This report investigates how the ability of a concrete to withstand frost attack depends not only of the concrete itself but also on the internal and external climatic factors. All those internal and external factors and their interaction are discussed.
Organizational climate in air traffic control - Innovative preparedness for implementation of new technology and organizational development in a rule governed organization
A positive and innovative organizational climate is of great importance in order to manage and adapt to change. Such a climate seldom evolves in organizations closely governed by rules and regulations. Because of ongoing organizational and technical changes within the Swedish Air Navigation Services Provider, a study concerning the organizational climate for changes and innovations was conducted t
Incidence of hospitalized osteoporotic fractures in cohorts with high dietary intake of persistent organochlorine compounds.
To trill or not to trill? Territorial response to a heterospecific vocal trait in male collared doves, Streptopelia decaocto
Responding of individuals outside the conspecific range has been largely explained by biases in sensory or cognitive systems toward particular traits or trait values. More recently, it has been shown that such responses might occur if individuals still respond to signal traits that have been lost over time. However, empirical evidence remains scarce. We report a case supporting the latter mechanis
An Integrated System-On-Chip Test Framework
In this paper we propose a framework for the testing of system-on-chip (SOC), which includes a set of design algorithms to deal with test scheduling, test access mechanism design, test sets selection, test parallelization, and test resource placement. The approach minimizes the test application time and the cost of the test access mechanism while considering constraints on tests, power consumption
Review of Loeffler, D. Contested landscape/contested heritage. History and heritage in Sweden and their archaeological implications concerning the interpretationof the Norrlandian past
Direct assessment of microbial colonisation in damp houses by chemical marker analysis
Ergosterol was used as a marker of fungal biomass and 3-hydroxy fatty acids were used as markers of bacterial endotoxin to determine microbial colonisation of building materials by gas chromatography-mass spectrometry. Pieces (0.3-0.5 g) of materials from two water-damaged buildings were hydrolysed to liberate the markers from larger microbial structures; the preparations were then purified, deriv
Mitochondria and hydrogenosomes are two forms of the same fundamental organelle - Discussion
PET-verksamhet i Lund - några upplysningar
An androgen receptor gene mutation (E653K) in a family with congenital adrenal hyperplasia due to steroid 21-hydroxylase deficiency as well as in partial androgen insensitivity.
Peat Ash in Hongyuan - a Study of Possibilities to Recirculate Ash from Peat Burning. A Minor Field Study (MFS) on the Tibetan Plateau, China
Effects of high-intensity focused ultrasound on the intervertebral disc: A potential therapy for disc herniations
Purpose. To determine the potential application of high-intensity focused ultrasound for the minimally invasive treatment of herniated intervertebral discs by developing a probe that produces sufficiently high temperature locally to shrink collagen fibers (65-75 degrees C). Materials and Methods. A 5-mm ultrasound probe was produced with a geometric focal length of 15 mm. The probe produced 2.5 W
The HEATOX project: Heat-generated food toxicants: Identification, Characterisation and Risk Minimisation
Sophie Elkan – i skuggan av Selma. Det historiska minnet
Computations of the acoustic field in an annular gas turbine combustion chamber
Tick prevention in a population living in a highly endemic area
Aims: To describe environmental and personal tick-preventive measures and their predictors, taken by a population living in a highly tick-endemic area. Methods: Owing to the recent confirmation of human tick-borne encephalitis cases, vaccination against tick-borne encephalitis was offered to the population living in the endemic area through the use of leaflets and media campaigns. At the time of t