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Photosynthesis-dependent isoprene emission from leaf to planet in a global carbon-chemistry-climate model

We describe the implementation of a biochemical model of isoprene emission that depends on the electron requirement for isoprene synthesis into the Farquhar-Ball-Berry leaf model of photosynthesis and stomatal conductance that is embedded within a global chemistry-climate simulation framework. The isoprene production is calculated as a function of electron transport-limited photosynthesis, interce

Continuing Mobility and Occupational Participation Outside the Home in OldAge Is an Act of Negotiation

Facilitated by mobility, occupational participation outside the home is vital in old age. However, the relative importance of factors influencing mobility and occupational participation remains unclear. The present study describes older peoples’ motives for, and experiences of, mobility and occupational participation outside the home. Nine focus-group interviews were conducted and analyzed using c

A systematic review on physical therapy interventions for patients with binge eating disorder

Purpose: Since a distorted body experience and a sedentary lifestyle are central in the course of binge eating disorder (BED), physical therapy might be an interesting add-on treatment. The aim of this study was to systematically review randomised controlled trials (RCTs) evaluating physical therapy on binge eating and physical and mental health in BED patients. Method: EMBASE, PsycINFO, PubMed, C

Concurrent Isolation of Lymphocytes and Granulocytes Using Prefocused Free Flow Acoustophoresis

Microchip-based free flow acoustophoresis (FFA) in combination with two-dimensional cell prefocusing enables concurrent multiple target outlet fractionation of leukocytes into subpopulations (lymphocytes, monocytes, and granulocytes); we report on this method here. We also observed significantly increased accuracy in size-based fractionation of microbeads as compared to previously presented FFA mu

Structure and stabilization mechanism of a stratified premixed low swirl flame

This paper presents numerical and experimental investigations of the structure and stabilization of a low swirl turbulent stratified lean premixed methane/air flame. Large-eddy simulations are performed using a two-scalar flamelet model based on mixture fraction for predicting the stratification in the fuel/air mixture and a level-set G-function for tracking the flame. Measurements are carried out

U0126 attenuates cerebral vasoconstriction and improves long-term neurologic outcome after stroke in female rats.

Sex differences are well known in cerebral ischemia and may impact the effect of stroke treatments. In male rats, the MEK1/2 inhibitor U0126 reduces ischemia-induced endothelin type B (ETB) receptor upregulation, infarct size and improves acute neurologic function after experimental stroke. However, responses to this treatment in females and long-term effects on outcome are not known. Initial expe

Convergence in probiotic Lactobacillus gut-adaptive responses in humans and mice

Probiotic bacteria provide unique opportunities to study the global responses and molecular mechanisms underlying the effects of gut-associated microorganisms in the human digestive tract. In this study, we show by comparative transcriptome analysis using DNA microarrays that the established probiotic Lactobacillus plantarum 299v specifically adapts its metabolic capacity in the human intestine fo

Early Surgical Experience of Right Ventricular Outflow Reconstruction with the RVOT Elan Conduit in Adults and Adolescents with Congenital Heart Disease.

Several types of valves and valved conduits have been developed for right ventricular outflow tract reconstruction and yet no one has provided prolonged satisfactory hemodynamic performance. The RVOT Elan is a bioprosthetic heart valve conduit constructed from a vascular graft and a porcine stentless valve indicated specifically for right ventricular outflow tract reconstruction. The present study

Characterization and prognostic features of secondary acute myeloid leukemia in a population-based setting: A report from the Swedish Acute Leukemia Registry

Patients with secondary acute myeloid leukemia (AML) often escape inclusion in clinical trials and thus, population-based studies are crucial for its accurate characterization. In this first large population-based study on secondary AML, we studied AML with an antecedent hematological disease (AHD-AML) or therapy-related AML (t-AML) in the population-based Swedish Acute Leukemia Registry. The stud

Condensates of p-Wave Pairs Are Exact Solutions for Rotating Two-Component Bose Gases

We derive exact analytical results for the wave functions and energies of harmonically trapped two-component Bose-Einstein condensates with weakly repulsive interactions under rotation. The isospin symmetric wave functions are universal and do not depend on the matrix elements of the two-body interaction. The comparison with the results from numerical diagonalization shows that the ground state an

A Life-Course Study of Cognitive Reserve in Dementia-From Childhood to Old Age.

Objective To test a life-course model of cognitive reserve in dementia and examine if school grades around age 10 years, formal educational attainment, and lifetime occupational complexity affect the risk of dementia in old age. Methods 7,574 men and women from the Uppsala Birth Cohort Multigenerational Study were followed for 21 years. Information on school performance, formal education, and occ

Nuclear magnetic relaxation induced by exchange-mediated orientational randomization: Longitudinal relaxation dispersion for a dipole-coupled spin-1/2 pair.

In complex biological or colloidal samples, magnetic relaxation dispersion (MRD) experiments using the field-cycling technique can characterize molecular motions on time scales ranging from nanoseconds to microseconds, provided that a rigorous theory of nuclear spin relaxation is available. In gels, cross-linked proteins, and biological tissues, where an immobilized macromolecular component coexis

Sharing Dreams: Frequency, Motivations, and Relationship Intimacy

The study investigated aspects of dream sharing and dream recall in an adult sample (N = 667). It explored with whom dreams are shared and why, as well as the relation between relationship intimacy and dream sharing frequency with the partner. A significant, positive correlation was found between dream sharing frequency in couples and perceived relationship intimacy. Further, the findings supporte

Freezing and thawing of montmorillonite - A time-resolved synchrotron X-ray diffraction study

The evolution of phases over time during freezing and thawing of unconfined Na- and Ca-montmorillonites (Wyoming, MX-80) was studied with time-resolved synchrotron X-ray diffraction. The clay samples were: (i) powder equilibrated to ambient atmosphere and (ii) pastes of 30 mass% montmorillonite in pure water. The phases were characterised in-situ using a stream of nitrogen gas for temperature cont

Synergies from Combined Pulp&Paper and Fuel Production

Abstract in Undetermined In this paper, the prospect of integrating a combined paper&pulp mill with fuel production via biomass gasification was investigated. In the study, three different types of gasifiers (circulating fluidised bed, entrained flow and indirect gasification) and three fuel processes (dimethyl ether, methanol and Fischer-Tropsch wax synthesis) were investigated using computer

Photoreceptor evolution: ancient 'cones' turn out to be rods.

Vertebrate rod photoreceptors are thought to have evolved from cone photoreceptors only after the divergence of the jawed and jawless fishes, but this idea is questioned by new evidence that the short 'cones' of jawless sea lampreys are physiologically equivalent to rods.

Queries of MALDI-Imaging Global Datasets Identifying Ion Mass Signatures Associated with Tissue Compartments

Scanning mass spectrometry by matrix assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) creates large volumetric global datasets that describe the location and identity of ions registered at each sampling location. While thousands of ion peaks are recorded in a typical whole tissue analysis, only a fraction of these measured molecules are purposefully scrutinized within a g

Impact of a National system for waitlist prioritization: the experience with NIKE and cataract surgery in Sweden.

Purpose: To evaluate waiting times for first-eye cataract surgery in Sweden following widespread adoption of the Nationell Indikationsmodell for Kataraktextraktion (NIKE) tool for prioritizing patients for cataract surgery. Methods: Waiting times for all first-eye cataract surgeries in Sweden in 2009-2011 were identified from the Swedish National Cataract Register. Waiting times were compared acco