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Magnetism and magneto-structural effects in transition-metal sulfides

Recent density-functional studies of the structural and electronic properties of a wide range of transition-metal sulphides (Raybaud P, Kresse G, Hafner J and Toulhoat H 1997 J. Phys.: Condens. Matter 9 11085, 11 107) are extended to consider the effect of magnetic ordering in sulphides formed by 3d transition metals. We find that CrS is well described as an itinerant antiferromagnet and that the

Validation of healthcare databases: why to do it and how to do it

Healthcare databases are unique tools in public health research to evaluate the healthcareperformance and treatment compliance. Knowledge about the data quality is required toenable interpreting the results from statistical analyses. We summarize different samplingmethods suitable for the validation of healthcare databases and discuss their advantages anddisadvantages.You will learn from the prese

Adaptive Façade – which criteria are needed?

Adaptability of facades is often conceived as a performative objective, and less as a formal objective. Hence, so-called ‘adaptive’ façade systems are highly engineered solutions that autonomously control the energy flow via highly-efficient materials, integrated technical devices and intelligent automation systems. As the design complexity and operation challenges of such façade systems are subst

First evidence of the Cretaceous decapod crustacean Protocallianassa from Sweden

An assemblage of the burrowing ghost shrimp, Protocallianassa faujasi, is described, providing the first evidence of this decapod species from Sweden. The fossils occur in successions of the informal earliest late Campanian Belemnellocamax balsvikensis zone at Åsen and the latest early Campanian B. mammillatus zone at Ivö Klack, both in the Kristianstad Basin of NE Skåne. Numerous, heavily calcifi

Bra regler men dålig tillämpning – en enkätstudie om pressetik och publicitetsskador

Med en enkätstudie undersöks i detta projekt hur effektivt de berörda anser att de medieetiska systemen ger upprättelse. Här är det värt att nämna att vi då arbetet inleddes bad PO-kansliet om hjälp att distribuera vår enkät till alla dem som stod bakom framgångsrika anmälningar under 2015. På så sätt skulle enkäten kunna genomföras samtidigt som anonymiteten i PO-systemet kunde

Late Cretaceous (Campanian) actinopterygian fishes from the Kristianstad Basin of southern Sweden

Although a diverse range of aquatic vertebrates are documented from the Upper Cretaceous (mid-Campanian) marine strata of the Kristianstad Basin in southern Sweden, only chondrichthyans and marine amniotes have been described in detail to date. In contrast, coeval actinopterygians are virtually unreported, yet their remains are extremely abundant at most sampled localities. A comprehensive assessm

Late Cretaceous dinosaurian remains from the Kristianstad Basin of southern Sweden

Mesozoic dinosaur fossils are exceptionally rare in Scandinavia. The Swedish record is typically depauperate, with the Kristianstad Basin of SkÅne (Scania) yielding all of the known fossils from Swedish Cretaceous strata. Although highly fragmentary, these body remnants are important because they provide evidence of a relatively diverse fauna, including previously recognized hesperornithiform bird

Analysis of ocular hypopigmentation in Rab38cht/cht mice

PURPOSE: To characterize the ocular phenotype resulting from mutation of Rab38, a candidate gene for Hermansky-Pudlak syndrome.METHODS: Chocolate mice (cht, Rab38(cht/cht)) and control heterozygous (Rab38(cht/)(+)) and wild-type mice were examined clinically, histologically, ultrastructurally, and electrophysiologically. Mice homozygous for both the Rab38(cht) and the Tyrp1(b) alleles were similar

Visualization of cell composition and maturation in the bone marrow using 10-color flow cytometry and radar plots

Background: The enormous potential of complex data files generated by 10-color flow cytometry (FC) is hindered by the requirement for exhaustive manual gating and the complexity of multidimensional data visualization. We propose a model using radar plots (RPs), to improve FC data visualization by capturing multidimensionality and integration of FC findings. Method: We analysed 12 normal/reactive b

Eilifdahlia schwarzii (Caloplacoideae, Teloschistaceae) – a new species from Western Australia

The new species Eilifdahlia schwarzii F. Schumm & S. Y. Kondr. is described. It differs from the more common southern Australian E. dahlii (Elix, S. Y. Kondr. & Kärnefelt) S. Y. Kondr., Kärnefelt, Elix, A. Thell, J. Kim, A. S. Kondr. & J.-S. Hur in having a poorly developed whitish thallus, bright yellow to bright yellow-orange apothecia, with a persistent glossy margin, a proper excip

Direct numerical simulation of flame/spontaneous ignition interaction fueled with hydrogen under SACI engine conditions

In spark assisted homogeneous charge compression ignition (SACI) engines a premixed flame is first established; the propagating flame results in compression heating of the end gas and finally auto-ignition of the gas. Two dimensional direct numerical simulation (2D DNS) and one dimensional (1D) detailed simulations of flame/spontaneous ignition interaction in a lean hydrogen/air mixture under a co

Taking ownership of gaming and disability

Gaming among young people with disabilities is often understood within a habilitation frame, as if video and computer games primarily should help to exercise and ‘improve’. Little is known about how these games are used within a private frame, and how young people with disabilities operate their gaming as concrete persons rather than as treatment-receiving clients. Through the use of stories, desc

Seasonal variability of stable carbon isotopes (δ13CDIC) in the Skagerrak and the Baltic Sea : Distinguishing between mixing and biological productivity

We documented the annual cycle of the carbon isotopic composition of dissolved inorganic carbon (δ13CDIC) in the water columns of the Skagerrak and Baltic Sea to obtain an increased understanding of the processes involved controlling the carbon isotopic distribution in shelf seas. The lowest δ13CDIC values (-4.9‰) were found in the low-oxygen, brackish Baltic bottom water whereas the highest value

Primary Stenting of the Superficial Femoral Artery in Intermittent Claudication Improves Health Related Quality of Life, ABI and Walking Distance : 12 Month Results of a Controlled Randomised Multicentre Trial

Background: Invasive treatment of intermittent claudication (IC) because of severe atherosclerotic stenosis or occlusion in the superficial femoral artery (SFA) is controversial. This prospective randomised trial was performed to assess the impact on health related quality of life (HRQoL) of primary stenting with nitinol self expanding stents compared with best medical treatment alone in patients

A Tool for Measuring Supply Functions of Execution Platforms

In operating systems, resource managers are developed according to simplicity, low overhead, low memory footprint, extensibility and efficiency. Thread schedulers are designed and developed following these implementation-related guidelines. The performance of the implementation is then tested over a set of benchmarks. However, the ability to provide real-time guarantees of these policies is rarely

Beam quality correction factors for KAP meters for lightlyand heavily filtered X-ray beams

Kerma-area product (KAP) meters have a pronounced energy dependence when measuring air KAP for lightly filtered X-ray beams (RQR). Today, it is also common with more heavily filtered beams. In this work, the energy dependence for lightly as well as heavily filtered beams (RQC) was investigated for several KAP meter models. The relative energy dependence of the readings of an external and an intern