Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 529364 sökträffar
A momentary lapse of reason? Gezi in social-historical perspective
Through the social-historical contextualization of Gezi protests and drawing on the works of Badiou and Turner this article conceptualises the protests as a ‘happening’ or ‘event’ characterized by rupture and liminality. Without underestimating their importance as a meaning creation process, it is argued that the visions inspiring Gezi have been/are in sharp contrast to the version of democracy sh
Separate and combined associations of obesity and metabolic health with coronary heart disease : A pan-European case-cohort analysis
Aims: The hypothesis of 'metabolically healthy obesity' implies that, in the absence of metabolic dysfunction, individuals with excess adiposity are not at greater cardiovascular risk We tested this hypothesis in a large pan-European prospective study. Methods and results: We conducted a case-cohort analysis in the 520 000-person European Prospective Investigation into Cancer and Nutrition study (
Cerebrospinal Fluid Cytokines and Neurotrophic Factors in Human Chronic Pain Populations : A Comprehensive Review
Chronic pain is a prevalent and debilitating condition, conveying immense human burden. Suffering is caused not only by painful symptoms, but also through psychopathological and detrimental physical consequences, generating enormous societal costs. The current treatment armamentarium often fails to achieve satisfying pain relief; thus, research directed toward elucidating the complex pathophysiolo
Work, consumption and capitalism, by Lynne Pettinger, London, Palgrave, 2016, 262 pp., $44.00 (paperback), ISBN 9781137342782
The caring leader – What followers expect of their leaders and why?
This paper examines the moral standing of leaders not from any particular philosophical or political vantage point, but rather from that of the followers. Followers expect leaders to be competent just as they expect professionals and others; but they also expect leaders to provide moral leadership. Followers frequently judge leaders by standards of morality that are considerably harsher than those
The potential to use QSAR to populate ecotoxicity characterisation factors for simplified LCIA and chemical prioritisation
Purpose: Today’s chemical society use and emit an enormous number of different, potentially ecotoxic, chemicals to the environment. The vast majority of substances do not have characterisation factors describing their ecotoxicity potential. A first stage, high throughput, screening tool is needed for prioritisation of which substances need further measures. Methods: USEtox characterisation factors
Alterations in plasma L-arginine and methylarginines in heart failure and after heart transplantation
Objective. Endothelial function, including the nitric oxide (NO)-pathway, has previously been extensively investigated in heart failure (HF). In contrast, studies are lacking on the NO pathway after heart transplantation (HT). We therefore investigated substances in the NO pathway prior to and after HT in relation to hemodynamic parameters. Design. 12 patients (median age 50.0 yrs, 2 females), hea
Seminar Notes on Pseudo-Differential Operators and Boundary Problems
Utility of Resazurin, Horseradish Peroxidase, and NMR Assays to Identify Redox-Related False-Positive Behavior in High-Throughput Screens
Discerning false positives from true actives in high-throughput screening (HTS) output is fraught with difficulty as the reason of anomalous activity seen for compounds is often not clear-cut. In this study, we introduce a novel medium-throughput NMR assay for the identification of redox-cycling compounds (RCCs), which is based on detection of oxidation of a reducing agent. We compare its outcomes
RIFM fragrance ingredient safety assessment cyclohexanecarboxylic acid, CAS Registry Number 98-89-5
Monte Carlo simulations of a single polyelectrolyte in solution : Activity coefficients of the simple ions and application to viscosity measurements
Monte Carlo simulations of linear polyelectrolytes together with explicit ions have been performed in a spherical cell model to study conformational changes and activity coefficients in relation to the isoionic dilution method used in viscosity measurements. The results show that it is possible to define an effective ionic strength that will keep the average chain conformation constant on isoionic
Different glucagon effects during DPP-4 inhibition versus SGLT-2 inhibition in metformin-treated type 2 diabetes patients
Aims: Previous studies have shown that dipeptidyl peptidase (DPP)-4 inhibition lowers glucagon levels whereas sodium-glucose co-transporter 2 (SGLT-2) inhibition increases them. This study evaluated the extent of these opposite effects in a direct comparative head-to-head study. Methods: In a single-centre, randomized study with a cross-over design, 28 metformin-treated patients with type 2 diabet
European forest cover during the past 12,000 years : A palynological reconstruction based on modern analogs and remote sensing
Characterization of land cover change in the past is fundamental to understand the evolution and present state of the Earth system, the amount of carbon and nutrient stocks in terrestrial ecosystems, and the role played by land-atmosphere interactions in influencing climate. The estimation of land cover changes using palynology is a mature field, as thousands of sites in Europe have been investiga
Further need for evidence in long-term oxygen therapy
Neurophysiological and Clinical Effects of Laparoscopic Retroperitoneal Triple Neurectomy in Patients with Refractory Postherniorrhaphy Neuropathic Inguinodynia
BACKGROUND: Chronic postherniorrhaphy inguinal pain (CPIP) is a complex, major health problem. In the absence of recurrence or meshoma, laparoscopic retroperitoneal triple neurectomy (LRTN) has emerged as an effective surgical treatment of CPIP.METHODS: This prospective pilot study evaluated the neurophysiological and clinical effects of LRTN. Ten consecutive adult CPIP patients with unilateral pr
Neutron diffraction study and theoretical analysis of the antiferromagnetic order and the diffuse scattering in the layered kagome system CaBaCo2Fe2 O7
The hexagonal swedenborgite, CaBaCo2Fe2O7, is a chiral frustrated antiferromagnet, in which magnetic ions form alternating kagome and triangular layers. We observe a long-range 3×3 antiferromagnetic order setting in below TN=160 K by neutron diffraction on single crystals of CaBaCo2Fe2O7. Both magnetization and polarized neutron single crystal diffraction measurements show that close to TN spins l
"pop-On and Pop-Off" Surface Chemistry of Alanine on Ni{111} under Elevated Hydrogen Pressures
The coadsorption of hydrogen with a simple chiral modifier, alanine, on Ni{111} was studied using density functional theory in combination with ambient-pressure X-ray photoelectron spectroscopy and X-ray absorption spectroscopy at temperatures of 300 K and above, which are representative of chiral hydrogenation reactions. Depending on the hydrogen pressure, the surface enables protons to "pop-on a
The reinvention of the SLAC National Accelerator Laboratory, 1992–2012
This article examines the most recent history of the SLAC National Accelerator Laboratory, with particular emphasis on how this laboratory shifted its research program from accelerator-based particle physics towards astroparticle physics, cosmology and multi-disciplinary photon science. Photon science became the central experimental research program through a series of changes in the organisationa
Control of voice intensity
This study examined the control of voice intensity using acoustic and aerodynamic recordings. A total of 34 subjects participated half of them with and half without song training, 21 females and 13 males. The subjects produced the syllable sequence /papapa/ while the acoustic signal, the oral air flow and the oral air pressure were recorded using the Kay-Pentax Phonatory Aerodynamic System. The or