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Studies have shown a decreasing ventilator-associated pneumonia (VAP) incidence after prophylactic interventions bundles. The use of closed suction systems (CSS) has been suggested beneficial as a prophylactic measure.
More than 100 volcanic necks composed of basanites and melanephelinites occur in Scania, southern Sweden, at the junction of two major tectonic lineaments, the Phanerozoic Sorgenfrei-Tornquist Zone (STZ) and the Proterozoic Protogine Zone. New Ar-40/Ar-39 isotope analyses of whole rock fragments of nine selected basalt necks suggest that the Mesozoic alkaline volcanism in the Scanian province comm
Daily occupations form a pattern dominated by a few main occupations intertwined with hidden occupations. A third category is denoted unexpected occupations or minor events that interrupt the rhythm of main and hidden occupations. The phenomenon of unexpected occupations can be interpreted as an illustration of interruptions in daily life or daily minor stressors. The study aimed to investigate wo
Here we evaluated the performance of a large set of serum biomarkers for the prediction of rapid progression of chronic kidney disease (CKD) in patients with type 2 diabetes. We used a case-control design nested within a prospective cohort of patients with baseline eGFR 30-60 ml/min per 1.73 m(2). Within a 3.5-year period of Go-DARTS study patients, 154 had over a 40% eGFR decline and 153 controls
Good heat transfer performance with a moderate pressure drop penalty contributes to the gas turbine engine lifetime and guaranteeing engine efficiency. In this study, the dimple effects for a Lamilloy (R) (Allison Advanced Development Corporation, Indiana, IN, USA) cooling structure on the heat transfer and friction factor are numerically investigated. The dimple is positioned directly under the j
The cross-country correlation between social trust and income equality is well documented, but few studies examine the direction of causality. We show theoretically that by facilitating cooperation, trust may lead to more equal outcomes, while the feedback from inequality to trust is ambiguous. Using a structural equation model estimated on a large country sample, we find that trust has a positive
OBJECTIVE:: The optimal blood pressure (BP) in persons with type-2 diabetes is debated. We investigated shapes of the associations of SBP and DBP levels with risk of cardiovascular events and mortality in a large primary care-based sample of diabetic patients. METHODS:: We investigated all 34 009 consecutive cardiovascular disease-free type-2 diabetes patients aged 35 years or older (mean age 64 y
Emerging evidence suggests that functional γ-aminobutyric acid B receptors (GABABRs) are expressed by astrocytes within the mammalian brain. GABABRs are heterodimeric G-protein coupled receptors that are composed of R1/R2 subunits. To date, they have been characterized in neurons as the principal mediators of sustained inhibitory signaling, however their roles in astrocytic physiology have been il
To examine risk of malignancy and death in patients with kidney transplant who receive the immunosuppressive drug sirolimus.
OBJECTIVE: This study aims to analyze the diagnostic workup in patients referred for endovascular mesenteric revascularization for symptomatic mesenteric atherosclerotic disease. MATERIAL AND METHODS: Fifty-five patients were identified between 2006 and 2011. Median follow-up time was 24 months. RESULTS: Median age was 71 years, 67 % were women. Forty patients had acute on chronic mesenteric ische
The aim of this study was to gain knowledge about the specific needs that a web-based support system for young carers (YCs) must meet. Twelve young people with experience of caring for and supporting a close friend, partner or relative with mental illness (MI) were interviewed about their life situation, support needs and opinions about a hypothetical web-based support system. The transcribed inte
Protein macromolecules adopted for biological and bio-based material functions are known to develop a structured protein network upon chemical modification. In this study, we aimed to evaluate the impact of chemical additives such as, NaOH, NH4OH and salicylic acid (SA), on the secondary and nano-structural transitions of wheat proteins. Further, the effect of chemically induced modifications in p
The aim of this paper is to develop the theory of Hom-coalgebras and related structures. After reviewing some key constructions and examples of quasi-deformations of Lie algebras involving twisted derivations and giving rise to the class of quasi-Lie algebras incorporating Hom-Lie algebras, we describe the notion and some properties of Hom-algebras and provide examples. We introduce Hom-coalgebra
During the last 10 years, whole genomes have been sequenced from an increasing number of organisms. However, there is still no data on complete genomes of avian and lizard Plasmodium spp. or other haemosporidian parasites. In contrast to mammals, bird and reptile red blood cells have nuclei and thus blood of these vertebrates contains high amount of host DNA; that complicates preparation of purifi
Previous studies focused mainly on the provision of ecosystem services by species movements between semi-natural and managed habitats, whereas data on spillover effects between two managed habitats or between habitats that provide target resources in non-overlapping time periods are lacking. We studied densities of three pollinator groups on sunflower fields as a late mass-flowering crop in 16 lan
Contagious yawning is a well-documented phenomenon in humans and has recently attracted much attention from developmental and comparative sciences. The function, development and underlying mechanisms of the phenomenon, however, remain largely unclear. Contagious yawning has been demonstrated in dogs and several non-human primate species, and theoretically and empirically associated with empathy in
