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Arctic-alpine blockfields in the northern Swedish Scandes: late Quaternary - not Neogene
Autochthonous blockfield mantles may indicate alpine surfaces that have not been glacially eroded. These surfaces may therefore serve as markers against which to determine Quaternary erosion volumes in adjacent glacially eroded sectors. To explore these potential utilities, chemical weathering features, erosion rates, and regolith residence durations of mountain blockfields are investigated in the
Hundra år med marxistisk kristeori.
Profitkvotens tendentiella fall, underkonsumtion eller överproduktion? Få ämnen i den marxistiska tradionen är snårigare än teoribildningen runt det kapitalistiska systemets kriser. Ståle Holgersen tecknar grunddragen i 100 års polemik om ”den rätta teorin”.
Greater body mass index is a better predictor of subclinical cardiac damage at long-term follow-up in men than is insulin sensitivity: a prospective, population-based cohort study.
To examine whether lower insulin sensitivity as determined by homeostatic model assessment (HOMA-%S) was associated with increased left ventricular mass (LVM) and presence of LV diastolic dysfunction at long-term follow-up, independently of body mass index (BMI), in middle-aged, otherwise healthy males.
Value creation in health care services - developing service productivity: Experiences from Sweden
Bistridentate Ruthenium(II)polypyridyl-Type Complexes with Microsecond (MLCT)-M-3 State Lifetimes: Sensitizers for Rod-Like Molecular Arrays
A series of bistridentate ruthenium(II) polypyridyl-type complexes based on the novel 2,6-di(quinolin-8-yl)pyridine (dqp) ligand have been synthesized and their photophysical properties have been studied. The complexes are amenable to substitution in the 4-position of the central pyridine with conserved quasi-C-2v symmetry, which allows for extension to isomer-free, rod-like molecular arrays for v
Assessment of Total Evacuation Systems for Tall Buildings
This SpringerBrief focuses on the use of egress models to assess the optimal strategy for total evacuation in high-rise buildings. It investigates occupant relocation and evacuation strategies involving the exit stairs, elevators, sky bridges and combinations thereof. Chapters review existing information on this topic and describe case study simulations of a multi-component exit strategy. This rev
Spot Pricing in the Cloud Ecosystem: A Comparative Investigation
Background: Spot pricing is considered as a significant supplement for building a full-fledged market economy for the Cloud ecosystem. However, it seems that both providers and consumers are still hesitating to enter the Cloud spot market. The relevant academic community also has conflicting opinions about Cloud spot pricing in terms of revenue generation. Aim: This work aims to systematically ide
Distribution of the product of singular Wishart matrix and normal vector
In this paper we derive a very useful formula for the stochastic representation of the product of a singular Wishart matrix with a normal vector. Using this result, the expressions of the density function as well as of the characteristic function are established. Moreover, the derived stochastic representation is used to generate random samples from product which leads to a considerable improvemen
Cognitive impairment is undetected in medical inpatients: a study of mortality and recognition amongst healthcare professionals
Background Detecting cognitive impairment in medical inpatients is important due to its association with adverse outcomes. Our aim was to study recognition of cognitive impairment and its association with mortality. Methods 200 inpatients aged over 60 years were recruited at the Department of General Internal Medicine at University Hospital MAS in Malmö, Sweden. The MMSE (Mini-Mental State Exami
Diskriminering och psykosocial ohälsa : migrantarbetare i jordbruket
Den här artikeln fokuserar arbetsmiljöfrågor relaterade till migrantarbete inom den gröna näringen (jordbruket), och då särskilt säsongsarbete. I synnerhet lyfter artikeln fram den diskriminering och psykosociala ohälsa som i hög utsträckning drabbar migranterna. Eftersom det i dagsläget inte finns någon publicerad forskning avseende nutida förhållanden i Sverige så bygger slutsatserna till stor d
Gene Expression in mESC Deficient in FGFR Signalling and the Identification of the Novel Gene Ened
Embryonic stem cells (ESCs) are derived from the inner cell mass (ICM) of blastocyst stage embryos, and upon differentiation into embryoid bodies (EBs) they recapitulate the genetic, cellular and morphological events occurring in early embryogenesis. Among several signalling pathways and inductive factors, the fibroblast growth factors (FGFs) and their receptors (FGFRs) have been shown to be impor
Considerations on Businesses and ERPs Synchronization from an Enterprise Architecture Perspective
A major concern for contemporary organizations is how to gain support of business processes from standardized software package such as enterprise resource planning (ERP) systems. To gain support adoption of such standardized information and communication technologies (ICTs) demands that either the system is adjusted to existing business processes or that business processes are adjusted to the syst
Immigrant status and increased risk of heart failure: the role of hypertension and life-style risk factors
Background: Studies from Sweden have reported association between immigrant status and incidence of cardiovascular diseases. The nature of this relationship is unclear. We investigated the relationship between immigrant status and risk of heart failure (HF) hospitalization in a population-based cohort, and to what extent this is mediated by hypertension and life-style risk factors. We also explore
Effect of montelukast for treatment of asthma in cigarette smokers
Many asthmatic patients are unable to quit cigarettes; therefore information is needed on treatment options for smokers. This study evaluates 10 mg/d montelukast and 250 mu g of fluticasone propionate twice daily, each compared with placebo, in patients with self-reported active smoking (unable to quit) and asthma. Methods: Patients (ages 18-55 years, with asthma [>= 1 year], FEV1 of 60% to 90% of
Search for squarks in R-parity violating supersymmetry in ep collisions at HERA
A search for squarks in R-parity violating super-symmetry is performed in e(+/-)p collisions at HERA using the H1 detector. The full data sample taken at a centre-of-mass energy root s = 319 GeV is used for the analysis, corresponding to an integrated luminosity of 255 pb(-1) of e(+)p and 183 pb(-1) of e(-)p collision data. The resonant production of squarks via a Yukawa coupling. lambda' is consi
Moderna pirater: ett globalt gissel
Sample size re-assessment leading to a raised sample size does not inflate type I error rate under mild conditions.
One major concern with adaptive designs, such as the sample size adjustable designs, has been the fear of inflating the type I error rate. In (Stat Med 23:1023-1038, 2004) it is however proven that when observations follow a normal distribution and the interim result show promise, meaning that the conditional power exceeds 50%, type I error rate is protected. This bound and the distributional assu
Respiratory uncoupling by increased H+ or K+ flux is beneficial for heart mitochondrial turnover of reactive oxygen species but not for permeability transition
Background: Ischemic preconditioning has been proposed to involve changes in mitochondrial H+ and K+ fluxes, in particular through activation of uncoupling proteins and ATP-sensitive K+ channels (MitoK(ATP)). The objectives of the present study were to explore how increased H+ and K+ fluxes influence heart mitochondrial physiology with regard to production and scavenging of reactive oxygen species
Testing avian compass calibration: comparative experiments with diurnal and nocturnal passerine migrants in South Sweden.
Cue-conflict experiments were performed to study the compass calibration of one predominantly diurnal migrant, the dunnock (Prunella modularis), and two species of nocturnal passerine migrants, the sedge warbler (Acrocephalus schoenobaenus), and the European robin (Erithacus rubecula) during autumn migration in South Sweden. The birds' orientation was recorded in circular cages under natural clear