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Water-assisted colonoscopy: an international modified Delphi review on definitions and practice recommendations

Background and Aims: Since 2008, a plethora of research studies has compared the efficacy of water-assisted (aided) colonoscopy (WAC) and underwater resection (UWR) of colorectal lesions with standard colonoscopy. We reviewed and graded the research evidence with potential clinical application. We conducted a modified Delphi consensus among experienced colonoscopists on definitions and practice of

Collecting Muldoon

Review of Paul Muldoon, Poems 1968-1998, New York: Farrar, Straus and Giroux, 2001

Using the World Apheresis Association Registry Helps to Improve the Treatment Quality of Therapeutic Apheresis

Therapeutic apheresis (TA) is prescribed to patients that suffer from a severe progressive disease that is not sufficiently treated by conventional medications. A way to gain more knowledge about this treatment is usually by the local analysis of data. However, the use of large quality assessment registries enables analyses of even rare findings. Here, we report some of the recent data from the Wo

Search for phenomena beyond the Standard Model in events with large b-jet multiplicity using the ATLAS detector at the LHC

A search is presented for new phenomena in events characterised by high jet multiplicity, no leptons (electrons or muons), and four or more jets originating from the fragmentation of b-quarks (b-jets). The search uses 139fb-1 of s = 13 TeV proton–proton collision data collected by the ATLAS experiment at the Large Hadron Collider during Run 2. The dominant Standard Model background originates from

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Syftet med denna studie är att undersöka urvalet av litterära texter i spanska som akademiskt ämne i Sverige under perioden 2000-2017 med fokus på genus. Hypotesen är att universitetet i sin egenskap av litteraturförmedlande institution gynnar konsekrerade verk av manliga författare, och att studenterna i hög grad låter sig orienteras av lärarnas urval. En undersökning av litteraturlistor från spaEl objetivo de este estudio es examinar la selección literaria de español como asignatura académica en Suecia del periodo 2000-2017 con enfoque en la cuestión de género. La hipótesis es que la universidad, en su calidad de institución transmisora, privilegia la literatura consagrada, de autor masculino, y que los estudiantes en alto grado se dejan orientar por la selección de los docentes. El estu

Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in pp collisions at √s = 13 TeV using the ATLAS detector

Differential cross-sections are measured for top-quark pair production in the all-hadronic decay mode, using proton-proton collision events collected by the ATLAS experiment in which all six decay jets are separately resolved. Absolute and normalised single- and double-differential cross-sections are measured at particle and parton level as a function of various kinematic variables. Emphasis is pl

Vilken litteratur (o)synliggörs inom romanska språk i svensk högre utbildning och forskning?

Studien kartlägger litteraturämnen i kandidatuppsatser och avhandlingar i romanska språk i Sverige under tidsperioden 2000-2016. Syftet är att belysa olika litteraturers roll och (o)synliggörande i självständiga arbeten. Ansatsen är deskriptiv och ämnar identifiera mönster och tendenser i materialet. Dessa mönster ska ligga till grund för fördjupade studier av områden med utvecklingspotential i de

Interaction of Ultraintense Radially-Polarized Laser Pulses with Plasma Mirrors

We present experimental results of vacuum laser acceleration (VLA) of electrons using radially polarized laser pulses interacting with a plasma mirror. Tightly focused, radially polarized laser pulses have been proposed for electron acceleration because of their strong longitudinal electric field, making them ideal for VLA. However, experimental results have been limited until now because injectin

Axon morphology is modulated by the local environment and impacts the noninvasive investigation of its structure-function relationship

Axonal conduction velocity, which ensures efficient function of the brain network, is related to axon diameter. Noninvasive, in vivo axon diameter estimates can be made with diffusion magnetic resonance imaging, but the technique requires three-dimensional (3D) validation. Here, high-resolution, 3D synchrotron X-ray nano-holotomography images of white matter samples from the corpus callosum of a m

More than protection : The function of TiO2interlayers in hematite functionalized Si photoanodes

Worldwide significant efforts are ongoing to develop devices that store solar energy as fuels. In one such approach, solar energy is absorbed by semiconductors and utilized directly by catalysts at their surfaces to split water into H2 and O2. To protect the semiconductors in these photo-electrochemical cells (PEC) from corrosion, frequently thin TiO2 interlayers are applied. Employing a well-perf