Search results

För att mildra förlusten av biologisk mångfald i jordbruksmarker, inklusive dess pollinatörer, har många ansträngningar ägnats åt att bevara naturbetesmarker och slåtterängar. Dock är redan förlorade naturbetesmarker och slåtterängar svåra att återställa och kostsamma att hantera för ökade fördelar för biologisk mångfald. Dessutom är idag många marker som tidigare användes till slåtterängar nu betTo mitigate loss of farmland biodiversity, including insect pollinators, much effort has been spent on preserving semi-natural grasslands. However, already lost grasslands are difficult to restore and costly to manage for increased benefits to biodiversity. Previously often mowed semi-natural grasslands are today mostly managed by grazing, resulting in a lack of critical floral resources for many

Background The impact of baseline anemia in a contemporary acute coronary syndrome (ACS) population undergoing percutaneous coronary intervention in the era of predominant radial artery access, potent P2Y12 inhibition, and rare use of glycoprotein IIb/IIIa inhibitors has not been adequately studied. Methods and Results ACS patients who underwent percutaneous coronary intervention between 2014 and

Parasites are expected to exert long-term costs on host fecundity and longevity. Understanding the consequences of heritable polymorphic variation in disease defence in wild populations is essential in order to predict evolutionary responses to changes in disease risk. Telomeres have been found to shorten faster in malaria-diseased individuals compared with healthy ones with negative effects on lo

Purpose of this paper The purpose of this article is to explore themes and challenges in making logistics environmentally sustainable with a complexity theoretical perspective. Design/methodology/approach The research is explorative and based on a cross-sectional design focusing on different entities of supply chains. The study set out with a systematic review and content analysis of articles in

Extracellular histones are present in the airways because of cell death occurring during inflammation. They promote inflammation and cause tissue damage due to their cationic nature. The anionic phosphoglycoprotein osteopontin (OPN) is expressed at high levels during airway inflammation and has been ascribed both pro- and anti-inflammatory roles. In this study, it was hypothesized that OPN may neu

This dissertation examines the public interventions, rhetoric, and actions of liberal intellectuals in Turkey between the early 1990sand 2012 regarding the rights of Kurdish and Islamic actors and restrictions on discussing the Armenian Genocide of 1915. Theanalysis of diverse texts published by the interconnected intellectuals – newspaper columns, academic articles, policy papers,reports, and man

The nervous system is engaged by infection, indirectly through inflammatory cascades or directly, by bacterial attack on nerve cells. Here we identify a neuro-epithelial activation loop that participates in the control of mucosal inflammation and pain in acute cystitis. We show that infection activates Neurokinin-1 receptor (NK1R) and Substance P (SP) expression in nerve cells and bladder epitheli

Cell migration is initiated in response to biochemical or physical cues in the environment that promote actin-mediated lamellipodial protrusion followed by the formation of nascent integrin adhesions (NAs) within the protrusion to drive leading edge advance. Although FAK is known to be required for cell migration through effects on focal adhesions, its role in NA formation and lamellipodial dynami

The goal of this study has been to establish a method for quantifying the minimum chip thickness, h1min, during longitudinal turning of duplex stainless steel, and explore how the value of h1min changes with varying process parameters. Based on experimental results, it was found that the tool edge radius only has a limited influence on the size of h1min up to a certain feed level after which the c

Interactions between grain boundaries and domain walls were extensively studied in ferroelectric films and bicrystals. This knowledge, however, has not been transferred to polycrystalline ceramics, in which the grain size represents a powerful tool to tailor the electromechanical and dielectric response. Here, we relate changes in dielectric and electromechanical properties of a bulk polycrystalli

Changes in the functional state of mitochondria have profound effects on other cellular compartments. Genome-wide expression analysis of Arabidopsis rps10 mutants with an RNAi-silenced expression of mitoribosomal S10 protein has revealed extensive transcriptional reprogramming. A meta-analysis comparing expression datasets of 25 mitochondrial perturbations showed a high similarity of the aox1a:rpo

We have used Fourier transform infrared spectroscopy (FTIR) to characterise the chemical and structural composition of the tendons of the rotator cuff and to identify structural differences among anatomically distinct tears. Such information may help to identify biomarkers of tears and to provide insight into the rates of healing of different sizes of tear. The infrared spectra of 81 partial, smal

The use of wood as load-bearing material in residential and office buildings has increased significantly in Europe over the last decades. Such buildings often have wooden floors built with boards supported by joists and/or beams. The modal properties of such floors are important regarding the floors’ dynamic response to walking and other usage as well as structure-borne vibration and re-radiated n

We report herein on a NMR-based enantiospecific response for a family of optically active metal-organic frameworks. Cross-polarization of the 1H-13C couple was performed, and the intensities of the 13C nuclei NMR signals were measured to be different for the two enantiomers. In a direct-pulse experiment, which prevents cross-polarization, the intensity difference of the 13C NMR signals of the two

Integration of emerging membrane processes [i.e., forward osmosis (FO), membrane distillation (MD), reverse electrodialysis (RED)] and mature membrane processes [i.e., reverse osmosis (RO)] can address the need for efficient desalination solutions. Utilization of different membrane units in pre- and post-treatment stages allows lowering the energy requirements and environmental impacts of the proc

Purpose: To explore school-aged children's experiences about their best interests and participation in care during a hospital admission. Design and methods: A descriptive qualitative design involving in-depth, iterative inductive review of child responses to generate key words that led to identification of categories and themes. The study was guided by the United Nations Convention on the Rights o