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Sensitive detection of hydroxymethylcytosine levels in normal and neoplastic cells and tissues.

A new sensitive analytical method using capillary electrophoresis with laser induced fluorescence (CE-LIF) was applied for the simultaneous detection of DNA methylation and hydroxymethylation levels in human cancers of different origin. DNA hydroxymethylation, measured as 5-hydroxymethylcytosine (5hmC) levels, was decreased in gliomas with mutation in the isocitrate dehydrogenase 1 (IDH1) gene whe

Soundtracking: Music listening practices in the digital age

Purpose – The purpose of this paper is to further develop the conceptualization of music consumption in the digital age by examining how contemporary music listening is interweaved with other practices, how it shapes those practices and how it is in turn shaped by them.Design/methodology/approach – The paper draws on extensive, qualitative interviews with 15 Swedish music consumers. During the cou

Nanoscale Scanning Probe Thermometry

We present further development and application examples of a thermometry approach capable of producing real-space temperature maps of operating nanoscale devices with sub-10nm resolution. The technique relies on scanning thermal microscopy with a resistive element coupled to a cantilevered tip. The resistive element acts both as integrated heater and as sensing element. A modulated temperature fie

Cost-effectiveness of internet-based cognitive-behavioural therapy and physical exercise for depression

Background Both internet-based cognitive-behavioural therapy (ICBT) and physical exercise are alternatives to treatment as usual (TAU) in managing mild to moderate depression in primary care.Aims To determine the cost-effectiveness of ICBT and physical exercise compared with TAU in primary care.Method Economic evaluation of a randomised controlled trial (N = 945) in Sweden. Costs were estimated by

Cause-specific mortality in osteoarthritis of peripheral joints

PURPOSE: To estimate cause-specific mortality in osteoarthritis patients compared to the general population.METHODS: We identified all residents in southern Sweden aged 45-84 years in 2003. Through the Skåne Healthcare Register we identified those diagnosed with osteoarthritis in peripheral joints between 1998-2003. We followed all residents from 2004 until relocation outside of the region, death,

Discipline or external balance? : The choice of international monetary systems in Europe

While there is a huge literature on exchange rate systems since the classical gold standard, less research has been devoted to comparisons of the different arguments that guided the choices. While the origin of the international gold standard in the 1870s was a result of silver coins disappearing from circulation due to rising silver prices, the gold standard has later been interpreted as a quest

Extracellular and intracellular small-molecule galectin-3 inhibitors

Galectin-3 is a carbohydrate binding protein which has important roles in cancer and immunity. Potent galectin-3 inhibitors have been synthesized, for experimental purposes and potential clinical use. As galectin-3 is implicated in both intra- and extracellular activities, permeability of galectin-3 inhibitors is an important parameter determining biological effects. We compared the cellular uptak

Human trophoblast requires galectin-3 for cell migration and invasion

Invasive extravillous cytotrophoblast of the human placenta expresses galectins-1, -3, and -8 in vivo and in vitro. This study aimed to investigate the potential role of galectin-3 in cell migration and invasion, using recombinant human galectin-3 (rhgalectin-3), small molecule galectin inhibitor I 47 , and galectin-3 silencing. HTR-8/SVneo cell migration was stimulated by rhgalectin-3 and reduce

Divalent EuRh 2 Si 2 as a reference for the Luttinger theorem and antiferromagnetism in trivalent heavy-fermion YbRh 2 Si 2

Application of the Luttinger theorem to the Kondo lattice YbRh 2 Si 2 suggests that its large 4f-derived Fermi surface (FS) in the paramagnetic (PM) regime should be similar in shape and volume to that of the divalent local-moment antiferromagnet (AFM) EuRh 2 Si 2 in its PM regime. Here we show by angle-resolved photoemission spectroscopy that paramagnetic EuRh 2 Si 2 has a large FS essenti

Adherence to the mediterranean diet and lymphoma risk in the european prospective investigation into cancer and nutrition

There is a growing evidence of the protective role of the Mediterranean diet (MD) on cancer. However, no prospective study has yet investigated its influence on lymphoma. We evaluated the association between adherence to the MD and risk of lymphoma and its subtypes in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. The analysis included 476,160 participants, recruite

Experimental study of fluid flow and heat transfer of jet impingement in cross-flow with a vortex generator pair

The present paper investigates the fluid flow and heat transfer behaviors of jet impingement in cross-flow modified by a vortex generator pair (VGP). The velocity of the jet is kept at 12 m/s and that of the cross-flow is varied between 5 m/s and 8 m/s. The spacing between the jet and target surface is 4 times the jet diameter. Particle Image Velocimetry (PIV) and Liquid Crystal Thermography (LCT)

Millimeter Wave Imaging and Phased Array Antennas for 5G and Aerospace Applications

Phased array antennas are cornerstones in many proposed antenna solutions concerning the next generation of both airborne radar systems and wireless communication systems (5G). Additionally, millimeter wave (mm-wave) frequencies are expected to play an integral role in 5G, and are deemed well-suited for inspecting structural components used in the aerospace industry.This dissertation consists of a

Structure dependent effect of silicon on the oxidation of Al(111) and Al(100)

The effect of sub-monolayer silicon on the oxidation of Al(111) and Al(100) surfaces was investigated using X-ray Photoelectron Spectroscopy (XPS) and density functional theory (DFT) calculations. On both surfaces the adatom site is preferred over substituting Si into the Al-lattice; on Al(100) the four fold hollow site is vastly favored whereas on Al(111) bridge and hollow sites are almost equal

Experimental and numerical investigations of cross-laminated timber elements at in-plane beam loading conditions

Cross laminated timber (CLT) at in-plane beam loading conditions presents a complex stress state wherefore several failure modes and geometry parameters need to be considered in design. The work presented here includes experimental investigations of CLT beams for comparison and validation of an analytical model and design proposals previously suggested by the authors. All relevant failure modes ar