Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 535869 sökträffar
Multidirectionality in the Mental Lexicon : A Case Study of Intensive L3 Acquisition
Much of the current work on third language acquisition focuses on modeling the impact from the speaker’s previous language(s). The Typological Primacy Model (Rothman, 2015), which covers holistic forward transfer at the initial state, and the L2 Status Factor (Bardel and Falk, 2012), which proposes forward transfer from a chronologically true L2, only predict effects on subsequently acquired langu
Lärande och tillit - perspektiv på receptiv ekumenik
Unity, Action, and Spirituality. Prospects and Challenges at the Intersection between Contemporary Receptive Ecumenism and Nathan Söderblom's Ecumenical Vision
A novel adeno-associated virus capsid with enhanced neurotropism corrects a lysosomal transmembrane enzyme deficiency
Recombinant adeno-associated viruses (AAVs) are popular in vivo gene transfer vehicles. However, vector doses needed to achieve therapeutic effect are high and some target tissues in the central nervous system remain difficult to transduce. Gene therapy trials using AAV for the treatment of neurological disorders have seldom led to demonstrated clinical efficacy. Important contributing factors are
Including pervasive web content in evidence-based software engineering : A case study
Context: Both scientific publications and grey literature have widely been employed as sources of empirical evidence in evidence-based software engineering (EBSE). However, there is still a fierce debate about whether or not the pervasive Web content can act as an alternative means to gather evidence for EBSE. Aim: To help ourselves enter this debate, this work aims to obtain some pre-evidence of
War and state capacity in the long nineteenth century
A great deal of literature has analyzed the relationship between warfare and state capacity in late-modern and contemporary times. While there is a consensus regarding the significant impact of mass warfare on fiscal expansion during the twentieth century, the interplay between warfare and fiscal capacity in the nineteenth century remains disputed. This paper sheds light on this issue by making us
Reduction of energy demand by use of air sparging during ultrafiltration of alkali-extracted wheat bran hemicelluloses
The flux during membrane filtration can be enhanced by the use of a two-phase gas–liquid flow. This has been shown to be an energy-efficient alternative to increasing the cross-flow velocity. In this work, air sparging was used to increase the flux during ultrafiltration of alkali-extracted wheat bran hemicelluloses. Batch filtration was performed in a pilot unit with a ceramic ultrafiltration mem
Renewable gas in a Swedish context
In order to increase the use of sustainable energy in Sweden, it is necessary to substitute fossil energy carriers with renewable counterparts. Synthetic natural gas (SNG) produced from renewable resources via biomass gasification and methanation could replace a proportion of the natural gas used in Sweden. In order to facilitate the implementation and expansion of SNG production and use in Sweden
Submerged sites under threat : Defining new strategies for their monitoring and preservation
Big Science i småstaden: En introduktion till ESS och MAX IV för humanister, samhällsvetare, ekonomer och jurister
Big Science in a small town: An introduction to ESS and MAX IV for the humanities, social sciences, economics, and legal studies
Administrative Cooperation in the Assessment and Recovery of Direct Tax Claims
This chapter discusses the Directive on Administrative Cooperation and the Recovery Directive.
Utvärdering av informationssystem för utrymning i hotellmiljö - Fältförsök med utrymningshissar
This report summarizes unannounced evacuation experiments in a hotel building with evacuation elevators as one of the escape routes. The participants in the experiments were wearing an eye tracking device. The results of the experiments show that there is a high acceptance for using evacuation elevators as an escape route in the evaluated type of high-rise building. The results also show that most
Utformning av utrymningssystem i en tunnelbanestation med utrymningshissar : Försök i Virtual Reality-miljö
This report summarizes evacuation experiments performed in a Virtual Reality environment. The experiments are performed in a subway station equipped with evacuation elevators. This study is the second step in the process of ensuring the function of new evacuation solutions. The purpose of the study is to investigate if the exit choice in the subway station can be affected by technical way-finding
Search for exclusive Higgs and Z boson decays to ϕγ and ργ with the ATLAS detector
A search for the exclusive decays of the Higgs and Z bosons to a ϕ or ρ meson and a photon is performed with a pp collision data sample corresponding to an integrated luminosity of up to 35.6 fb−1 collected at s=13 TeV with the ATLAS detector at the CERN Large Hadron Collider. These decays have been suggested as a probe of the Higgs boson couplings to light quarks. No significant excess of events
Inclusive J/ψ production at forward and backward rapidity in p-Pb collisions at √sNN=8.16 TeV
Inclusive J/ψ production is studied in p-Pb interactions at a centre-of-mass energy per nucleon-nucleon collision sNN=8.16 TeV, using the ALICE detector at the CERN LHC. The J/ψ meson is reconstructed, via its decay to a muon pair, in the centre-of-mass rapidity intervals 2.03 < ycms < 3.53 and −4.46 < ycms < −2.96, where positive and negative ycms refer to the p-going and Pb-going direction, resp
Energy dependence and fluctuations of anisotropic flow in Pb-Pb collisions at √sNN=5.02 and 2.76 TeV
Measurements of anisotropic flow coefficients with two- and multi-particle cumulants for inclusive charged particles in Pb-Pb collisions at sNN=5.02 and 2.76 TeV are reported in the pseudorapidity range |η| < 0.8 and transverse momentum 0.2 < pT < 50 GeV/c. The full data sample collected by the ALICE detector in 2015 (2010), corresponding to an integrated luminosity of 12.7 (2.0) μb−1 in the centr
BEAM DYNAMICS STUDIES OF THE ESS LINAC USING A NEW MULTICELL CAVITY MODEL
The European Spallation Source is designed to deliver 5 MW proton beam power on the target while keeping the beam induced losses below 1 W/m throughout the LINAC. This implies the need of accurate models to correctly describethe longitudinal beam dynamics within the multi-cell cavities. In all the previous error studies the cells of a multicell cavity were modelled as a sequence of independent gap
INFLUENCE OF THE CAVITY FIELD FLATNESS AND EFFECT OF THE PHASE REFERENCE LINE ERRORS ON THE BEAM DYNAMICS OF THE ESS LINAC
The particle longitudinal dynamics is affected by errors on the phase and amplitude of the electro-magnetic field in each cavity that cause emittance growth, beam degradation and losses. One of the causes of the phase error is the change of the ambience temperature in the LINAC tunnel, in the stub and in the klystron gallery that induces a phase drift of the signal travelling through the cables an