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1.	Moberg, Christina, et al. (författare) De unga gör helt rätt när de stämmer staten 2022 Ingår i: Aftonbladet. - 1103-9000. Tidskriftsartikel (populärvet., debatt m.m.)abstract 1 620 forskare och lärare i forskarvärlden: Vi ställer oss bakom Auroras klimatkrav
2.	Aad, G, et al. (författare) 2015 swepub:Mat__t
3.	Bronge, Mattias, et al. (författare) Identification of four novel T cell autoantigens and personal autoreactive profiles in multiple sclerosis 2022 Ingår i: Science Advances. - : American Association for the Advancement of Science (AAAS). - 2375-2548. ; 8:17 Tidskriftsartikel (refereegranskat)abstract Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS), in which pathological T cells, likely autoimmune, play a key role. Despite its central importance, the autoantigen repertoire remains largely uncharacterized. Using a novel in vitro antigen delivery method combined with the Human Protein Atlas library, we screened for T cell autoreactivity against 63 CNS-expressed proteins. We identified four previously unreported autoantigens in MS: fatty acid-binding protein 7, prokineticin-2, reticulon-3, and synaptosomal-associated protein 91, which were verified to induce interferon-gamma responses in MS in two cohorts. Autoreactive profiles were heterogeneous, and reactivity to several autoantigens was MS-selective. Autoreactive T cells were predominantly CD4(+) and human leukocyte antigen-DR restricted. Mouse immunization induced antigen-specific responses and CNS leukocyte infiltration. This represents one of the largest systematic efforts to date in the search for MS autoantigens, demonstrates the heterogeneity of autoreactive profiles, and highlights promising targets for future diagnostic tools and immunomodulatory therapies in MS.
4.	Franz, D, et al. (författare) Towards long-term standardised carbon and greenhouse gas observations for monitoring Europe´s terrestrial ecosystems: a review 2018 Ingår i: International Agrophysics. - : Walter de Gruyter GmbH. - 0236-8722 .- 2300-8725. ; 32, s. 439-455 Tidskriftsartikel (refereegranskat)abstract Research infrastructures play a key role in launching a new generation of integrated long-term, geographically distributed observation programmes designed to monitor climate change, better understand its impacts on global ecosystems, and evaluate possible mitigation and adaptation strategies. The pan-European Integrated Carbon Observation System combines carbon and greenhouse gas (GHG; CO2, CH4, N2O, H2O) observations within the atmosphere, terrestrial ecosystems and oceans. High-precision measurements are obtained using standardised methodologies, are centrally processed and openly available in a traceable and verifiable fashion in combination with detailed metadata. The Integrated Carbon Observation System ecosystem station network aims to sample climate and land-cover variability across Europe. In addition to GHG flux measurements, a large set of complementary data (including management practices, vegetation and soil characteristics) is collected to support the interpretation, spatial upscaling and modelling of observed ecosystem carbon and GHG dynamics. The applied sampling design was developed and formulated in protocols by the scientific community, representing a trade-off between an ideal dataset and practical feasibility. The use of open-access, high-quality and multi-level data products by different user communities is crucial for the Integrated Carbon Observation System in order to achieve its scientific potential and societal value.
5.	Melke, Jonas, 1971, et al. (författare) A polymorphism in the serotonin receptor 3A (HTR3A) gene and its association with harm avoidance in women. 2003 Ingår i: Archives of general psychiatry. - : American Medical Association (AMA). - 0003-990X. ; 60:10, s. 1017-23 Tidskriftsartikel (refereegranskat)abstract BACKGROUND: The brain neurotransmitter serotonin is known to affect various aspects of human behavior, including personality traits. Serotonin receptor type 3 is a ligand-gated channel encoded by 2 different subunit genes, HTR3A and HTR3B. A polymorphism (C178T) in the 5' region of the HTR3A gene has recently been identified and suggested to be of functional importance. OBJECTIVE: To elucidate the possible association between the C178T polymorphism in the HTR3A gene and personality traits in women. DESIGN: Two independent samples of 35- to 45-year-old Swedish women were recruited using the population register. Sample 1 (n = 195) was assessed via the Karolinska Scales of Personality and the Temperament and Character Inventory; sample 2 (n = 175) was assessed using the latter only. Both samples were genotyped with respect to the C178T polymorphism in the HTR3A gene. The A1596G polymorphism in the same gene was also investigated. RESULTS: A significant association between C178T genotype and the Temperament and Character Inventory factor harm avoidance was observed in sample 1 (corrected for multiple comparisons P =.04); this finding was subsequently replicated in sample 2 (P =.004) (pooled populations: P<.001). In the pooled sample, all harm avoidance subscales were found to be significantly associated with the C178T polymorphism: anticipatory worry (P =.001), fear of uncertainty (P<.001), shyness (P<.001), and fatigability and asthenia (P =.008). In addition, a significant association was found in sample 1 between the C178T polymorphism and the Karolinska Scales of Personality nonconformity factor (corrected P =.002), including the subscales of social desirability (P<.001), indirect aggression (P =.002), verbal aggression (P =.05), and irritability (P<.001). Participants homozygous for the less common T allele (<4%) differed from the remaining women by displaying lower ratings on harm avoidance and nonconformity. CONCLUSION: The C178T polymorphism in the HTR3A gene may affect the personality trait of harm avoidance in women.
6.	Nilsson, Kerstin, et al. (författare) 54 forskare: Inte alla klarar höjd pensions-ålder 2017 Ingår i: Svenska Dagbladet, Stockholm. - 1101-2412. Tidskriftsartikel (populärvet., debatt m.m.)abstract Ett hållbart och acceptabelt pensionssystem måste utformas utifrån personliga förutsättningar och förhållanden i arbetslivet, så att fler klarar att arbeta i högre ålder. Att enbart genom ekonomiska åtgärder höja pensionsåldern är inte långsiktigt hållbart, skriver 54 forskare.DEBATT \| PENSIONForskning visar att cirka var fjärde har en diagnos eller skada orsakad av sitt arbete. Detta gör arbetsorsakad sjukdom och skada till ett betydelsefullt folkhälsoproblem. Att då enbart genom ekonomiska åtgärder höja pensionsåldern för samtliga (yrkes)grupper utifrån deras kronologiska ålder är inte långsiktigt hållbart när individers biologiska ålder är så olika bland annat till följd av arbetslivet. Detta är en demokratifråga. Forskning om äldre i arbetslivet och hållbart arbete visar att man då främst flyttar individer från pensionssystemet till sjukförsäkringssystemet och ökar klyftorna i samhället.Debatt Det här är en argumenterande text med syfte att påverka. Åsikterna som uttrycks är skribentens egna.Vi är 54 forskare som nu gemensamt har skrivit denna debattartikel. Anledningen är att vi är oroade över att cirka var fjärde blir sjuk av sitt arbete samtidigt som man i det förslag som ligger om att senarelägga ålderspensionen i princip utgår ifrån att arbetskraftsdeltagande enbart styrs av ekonomin. Vi vill trycka på betydelsen av åtgärder i arbetslivet för att komma tillrätta med ohälsan, det vill säga inte enbart ekonomiska restriktioner som tvingar folk som inte kan, vill och orkar att stanna kvar i arbetslivet till en högre kronologisk ålder.Pensionssystemet bygger på att vi ska arbeta en viss del av våra liv för att förtjäna möjligheter till pension. Vi bör dock inte enbart utgå ifrån antalet år sedan en person föddes, då korttidsutbildade generellt träder in på arbetsmarknaden tidigare än långtidsutbildade. De har alltså varit en del av arbetskraften från en yngre ålder. Människor med kortare utbildning har oftare ett arbete som innebär påfrestningar som kan inverka negativt på hälsotillståndet och som till och med kan påskynda det biologiska åldrandet. Dessutom lever korttidsutbildade generellt sett inte lika länge som långtidsutbildade, vilket delvis även avspeglar skilda livs- och arbetsvillkor.Den svenska sjukförsäkringsreformen 2008 avsåg att få tillbaka människor i arbete. Men studien fann att den faktiskt bidrog till att fler gick i tidig ålderspension av dem som var i åldern 55–64 år. Ökningen var störst bland korttidsutbildade. Mer än 5 procent fler gick i tidig ålderspension då det blev svårare att få sjukpenning och sjukersättning. Vi kan notera att det är vanligare att manliga chefer tar ut tidig ålderspension, jämfört med kvinnliga maskinskötare inom tillverkningsindustrin. I vissa yrken är det dessutom vanligare att människor, trots pension, både orkar och faktiskt ges möjlighet att arbeta vidare om de har en specialkompetens som efterfrågas. Om vi endast kombinerar ekonomiska morötter med piskor finns en stor risk att vi ökar klyftan mellan grupper som både kan och vill fortsätta att yrkesarbeta och personer som av olika skäl inte längre kan eller orkar.Ta nytta av den forskning som vi har tagit fram. Ett hållbart och acceptabelt pensionssystem måste utformas utifrån personliga förutsättningar och förhållanden i arbetslivet. Ett hållbart arbetsliv för allt fler i vår åldrande befolkning fordrar att vi samtidigt beaktar faktorer som relaterar till biologisk/kroppslig ålder, mental/kognitiv ålder samt social ålder/livsloppsfas och våra attityder som är kopplade till ålder. Vi måste ta större hänsyn till olika förutsättningar och varierande funktionsförmåga och utifrån detta anpassa de åtgärder som gör att arbetslivet blir möjligt och hållbart för allt fler även i högre ålder.”Morötter” är viktigare för en god arbetshälsa och hög produktivitet än en piska i form av oron för en dålig ekonomi.Forskning visar att pedagogik som bygger på ”morötter” oftast är betydligt bättre än ”piskor” för att nå framgångsrika och långsiktiga mål. ”Morötter” i samhället, för organisationer, företag och individer är därför viktiga för god arbetshälsa och fortsatt produktivitet och kan bidra till ett längre arbetsliv även för grupper som tidigare inte ens klarat av att arbeta fram till pensionsåldern. Genom forskning inom området har bland annat swage-modellen utarbetats. Detta är ett verktyg som visar på komplexiteten i ett hållbart arbetsliv och tillsammans med systematiskt arbetsmiljöarbete, handlingsplaner och åtgärder syftar till ett mer hållbart arbetsliv. Morötter är enligt forskningen i detta sammanhang åtgärder för en god fysisk och mental arbetsmiljö, avpassad arbetsbelastning, stödjande teknik, att man kan anpassa arbetstakten, alternativa arbetstidsmodeller vid behov. Det är viktigt att man känner sig trygg och förväntas och tillåts vara delaktig, att man blir sedd av chefen och arbetskamraterna. Att de egna arbetsuppgifterna upplevs som meningsfulla och behövda av andra skapar självförverkligande och tillfredsställelse i arbetet. Att man känner att ens arbetsuppgifter och man själv är viktig för organisationen och företaget. Att man trots högre ålder inkluderas i olika nysatsningar och får tillgång till kompetensutveckling och inte blir åsidosatt eller åldersdiskriminerad. Utvärderingar visar att de äldre medarbetarna som fick några av dessa anpassningar och möjligheter var mer effektiva, utvilade, stimulerade när de var på arbetet samtidigt som sjukfrånvaron minskade. Vilket i sin tur bidrar till ett längre arbetsliv för grupper som tidigare inte klarat av att arbeta fram till pensionsåldern. I organisationer som bygger på en deltagar- och lärandekultur rustas de anställda för att klara omställningar, nya arbetsuppgifter och vid behov även yrkesbyten.Med en åldrande befolkning där allt fler lever allt längre behöver vi arbeta till en högre ålder i framtiden för att pensionssystemet ska hålla. Men ”morötter” är viktigare för en god arbetshälsa och hög produktivitet än en piska i form av oron för en dålig ekonomi. Det kräver också att vi ändrar våra attityder och förhållningssätt till äldre på arbetsmarknaden, vilket vi bäst gör genom att organisationer och företag får incitament till och erbjuder mer individanpassade arbetsvillkor, särskilt för personer i högre ålder. Låt oss därför använda den framtagna kunskapen i praktiken för att göra arbetslivet friskt och hållbart för alla åldrar.
7.	Nilsson, Kerstin, et al. (författare) Vi är oroade över senare ålderspension 2017 Ingår i: Dagens Samhälle. - 1652-6511. Tidskriftsartikel (populärvet., debatt m.m.)abstract Var fjärde person blir i dag sjuk till följd av sitt arbete. Att höja pensionsåldern för alla yrkesgrupper, utan konkreta åtgärder för att minska ohälsan, är därför problematiskt och mycket oroande. Det är, enligt forskarna, inte långsiktigt samhällsekonomiskt lönsamt att utan andra åtgärder höja pensionsåldern för alla. Vi – 54 forskare – är mycket oroade över konsekvenserna av att, som föreslagits, senarelägga ålderspensionen.Förslaget utgår i princip från arbetskraftsdeltagande i princip enbart styrs av ekonomin, medan forskningen visar att det bara är en av flera faktorer som styr hur länge och hur mycket människor väljer att arbeta.Det här sättet att lösa problemet med en åldrande befolkning och ett sviktande pensionssystem är inte samhällsekonomiskt lönsamt på lång sikt, utan riskerar bara att flytta runt folk mellan olika ersättningssystem. Pensionssystemet bygger på att vi ska arbeta en viss del av våra liv för att tjäna in vår pension. Vi bör dock inte enbart utgå ifrån ålder eller antalet år sedan en person föddes då korttidsutbildade generellt träder in på arbetsmarknaden tidigare än långtidsutbildade. De med kortare utbildningstid har alltså varit en del av arbetskraften från en yngre ålder. Människor med kortare utbildning har också oftare ett arbete som innebär påfrestningar som kan inverka negativt på hälsotillståndet och som till och med kan påskynda det biologiska åldrandet. Dessutom lever korttidsutbildade generellt sett inte lika länge som långtidsutbildade, vilket delvis även avspeglar skilda livs- och arbetsvillkor.Ta nytta av den forskning som vi har tagit fram. Ekonomin är självklart viktigt för att vi ska vilja arbeta, men den är som sagt enbart en av flera faktorer med betydelse vårt arbetsliv.Hälsotillståndet, både det fysiska och det mentala, har en avgörande betydelse för hur länge och hur mycket vi orkar arbeta. Ett fysiskt och mentalt belastande arbete är en stark riskfaktor för en nedsatt hälsa i slutet av arbetslivet. Arbetstid, arbetstakt och möjlighet till återhämtning spelar en allt större roll ju äldre vi blir. Andra aspekter är arbetsinnehåll, hur meningsfulla och stimulerande arbetsuppgifterna är, balansen mellan arbete och familjesituation och fritidsaktiviteter. Organisationskultur, ledarskapet, stöd i arbetet och kompetens har stor betydelse för om vi ska kunna och vilja arbeta till en högre ålder. Vi måste ta större hänsyn till olika förutsättningar och varierande funktionsförmåga och utifrån detta anpassa de åtgärder som gör att arbetslivet blir möjligt och hållbart för allt fler även i högre ålder.Ett hållbart och acceptabelt pensionssystem måste därför utformas utifrån personliga förutsättningar och förhållanden i arbetslivet. Ett hållbart arbetsliv för allt fler i vår åldrande befolkning fordrar att vi samtidigt beaktar faktorer som relaterar till biologisk/kroppslig ålder, mental/kognitiv ålder samt social ålder/livsloppsfas samt de attityder som är kopplade till ålder.
8.	Abelev, Betty, et al. (författare) Long-range angular correlations on the near and away side in p-Pb collisions at root S-NN=5.02 TeV 2013 Ingår i: Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. - : Elsevier BV. - 0370-2693. ; 719:1-3, s. 29-41 Tidskriftsartikel (refereegranskat)abstract Angular correlations between charged trigger and associated particles are measured by the ALICE detector in p-Pb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV for transverse momentum ranges within 0.5 < P-T,P-assoc < P-T,P-trig < 4 GeV/c. The correlations are measured over two units of pseudorapidity and full azimuthal angle in different intervals of event multiplicity, and expressed as associated yield per trigger particle. Two long-range ridge-like structures, one on the near side and one on the away side, are observed when the per-trigger yield obtained in low-multiplicity events is subtracted from the one in high-multiplicity events. The excess on the near-side is qualitatively similar to that recently reported by the CMS Collaboration, while the excess on the away-side is reported for the first time. The two-ridge structure projected onto azimuthal angle is quantified with the second and third Fourier coefficients as well as by near-side and away-side yields and widths. The yields on the near side and on the away side are equal within the uncertainties for all studied event multiplicity and p(T) bins, and the widths show no significant evolution with event multiplicity or p(T). These findings suggest that the near-side ridge is accompanied by an essentially identical away-side ridge. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.
9.	Abelev, Betty, et al. (författare) Measurement of prompt J/psi and beauty hadron production cross sections at mid-rapidity in pp collisions at root s=7 TeV 2012 Ingår i: Journal of High Energy Physics. - 1029-8479. ; :11 Tidskriftsartikel (refereegranskat)abstract The ALICE experiment at the LHC has studied J/psi production at mid-rapidity in pp collisions at root s = 7 TeV through its electron pair decay on a data sample corresponding to an integrated luminosity L-int = 5.6 nb(-1). The fraction of J/psi from the decay of long-lived beauty hadrons was determined for J/psi candidates with transverse momentum p(t) > 1,3 GeV/c and rapidity vertical bar y vertical bar < 0.9. The cross section for prompt J/psi mesons, i.e. directly produced J/psi and prompt decays of heavier charmonium states such as the psi(2S) and chi(c) resonances, is sigma(prompt J/psi) (p(t) > 1.3 GeV/c, vertical bar y vertical bar < 0.9) = 8.3 +/- 0.8(stat.) +/- 1.1 (syst.)(-1.4)(+1.5) (syst. pol.) mu b. The cross section for the production of b-hadrons decaying to J/psi with p(t) > 1.3 GeV/c and vertical bar y vertical bar < 0.9 is a sigma(J/psi <- hB) (p(t) > 1.3 GeV/c, vertical bar y vertical bar < 0.9) = 1.46 +/- 0.38 (stat.)(-0.32)(+0.26) (syst.) mu b. The results are compared to QCD model predictions. The shape of the p(t) and y distributions of b-quarks predicted by perturbative QCD model calculations are used to extrapolate the measured cross section to derive the b (b) over bar pair total cross section and d sigma/dy at mid-rapidity.
10.	Abelev, Betty, et al. (författare) Underlying Event measurements in pp collisions at root s=0.9 and 7 TeV with the ALICE experiment at the LHC 2012 Ingår i: Journal of High Energy Physics. - 1029-8479. ; :7 Tidskriftsartikel (refereegranskat)abstract We present measurements of Underlying Event observables in pp collisions at root s = 0 : 9 and 7 TeV. The analysis is performed as a function of the highest charged-particle transverse momentum p(T),L-T in the event. Different regions are defined with respect to the azimuthal direction of the leading (highest transverse momentum) track: Toward, Transverse and Away. The Toward and Away regions collect the fragmentation products of the hardest partonic interaction. The Transverse region is expected to be most sensitive to the Underlying Event activity. The study is performed with charged particles above three different p(T) thresholds: 0.15, 0.5 and 1.0 GeV/c. In the Transverse region we observe an increase in the multiplicity of a factor 2-3 between the lower and higher collision energies, depending on the track p(T) threshold considered. Data are compared to PYTHIA 6.4, PYTHIA 8.1 and PHOJET. On average, all models considered underestimate the multiplicity and summed p(T) in the Transverse region by about 10-30%.
11.	Aggarwal, MM, et al. (författare) Centrality and transverse momentum dependence of collective flow in 158 A GeV Pb+Pb collisions measured via inclusive photons 2005 Ingår i: Nuclear Physics, Section A. - : Elsevier BV. - 0375-9474. ; 762:1-2, s. 129-146 Tidskriftsartikel (refereegranskat)abstract Directed and elliptic flow of inclusive photons near mid-rapidity in 158 A GeV Pb + Pb collisions has been studied. The data have been obtained with the photon spectrometer LEDA of the WA98 experiment at the CERN SPS. The flow strength has been measured for various centralities as a function of p(T) and rapidity over 0. 18 < p(T) < 1.5 GeV/c and 2.3 < y < 2.9. The angular anisotropy has been studied relative to an event plane obtained in the target fragmentation region that shows the elliptic flow to be in-plane. The elliptic flow has also been studied using two-particle correlations and shown to give similar results. A small directed flow component is observed. Both the directed and elliptic flow strengths increase with p(T). The photon flow results are used to estimate the corresponding neutral pion flow.
12.	Aggarwal, MM, et al. (författare) Centrality dependence of charged-neutral particle fluctuations in 158A (GeVPb)-Pb-208+Pb-208 collisions 2003 Ingår i: Physical Review C (Nuclear Physics). - 0556-2813. ; 67:4 Tidskriftsartikel (refereegranskat)abstract Results on the study of localized fluctuations in the multiplicity of charged particles and photons produced in 158A GeV/c Pb+Pb collisions are presented for varying centralities. The charged versus neutral particle multiplicity correlations in common phase space regions of varying azimuthal sizes are analyzed by two different methods. Various types of mixed events are constructed to probe fluctuations arising from different sources. The measured results are compared to those from simulations and from mixed events. The comparison indicates the presence of nonstatistical fluctuations in both the charged particle and photon multiplicities in limited azimuthal regions. However, no correlated charged-neutral fluctuations, a possible signature of formation of disoriented chiral condensates, are observed. An upper limit on the production of disoriented chiral condensates is set.
13.	Aggarwal, MM, et al. (författare) Event-by-event fluctuations in particle multiplicities and transverse energy produced in 158A GeVPb plus Pb collisions 2002 Ingår i: Physical Review C (Nuclear Physics). - 0556-2813. ; 65:5 Tidskriftsartikel (refereegranskat)abstract Event-by-event fluctuations in the multiplicities of charged particles and photons, and the total transverse energy in 158A GeV Pb+Pb collisions are studied for a wide range of centralities. For narrow centrality bins the multiplicity and transverse energy distributions are found to be near perfect Gaussians. The effect of detector acceptance on the multiplicity fluctuations has been studied and demonstrated to follow statistical considerations. The centrality dependence of the charged particle multiplicity fluctuations in the measured data has been found to agree reasonably well with those obtained from a participant model. However, for photons the multiplicity fluctuations have been found to be lower compared to those obtained from a participant model. The multiplicity and transverse energy fluctuations have also been compared to those obtained from the VENUS event generator.
14.	Aggarwal, MM, et al. (författare) Interferometry of direct photons in central 208Pb+208Pb collisions at 158A GeV 2004 Ingår i: Physical Review Letters. - 1079-7114. ; 93:2 Tidskriftsartikel (refereegranskat)abstract Two-particle correlations of direct photons were measured in central (208Pb+208Pb collisions at 158A GeV. The invariant interferometric radii were extracted for 100
15.	Aggarwal, M M, et al. (författare) Azimuthal anisotropy of photon and charged particle emission in Pb-208+Pb-208 collisions at 158 center dot A GeV/c 2005 Ingår i: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 41:3, s. 287-296 Tidskriftsartikel (refereegranskat)abstract The azimuthal distributions of photons and charged particles with respect to the event plane are investigated as a function of centrality in Pb-208 + Pb-208 collisions at 158 (.) A GeV/c in the WA98 experiment at the CERN SPS. The anisotropy of the azimuthal distributions is characterized using a Fourier analysis. For both the photon and charged particle distributions the first two Fourier coefficients are observed to decrease with increasing centrality. The observed anisotropies of the photon distributions compare well with the expectations from the charged particle measurements for all centralities.
16.	Aggarwal, M. M., et al. (författare) Event-by-event charged-neutral fluctuations in Pb plus Pb collisions at 158 A GeV 2011 Ingår i: Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. - : Elsevier BV. - 0370-2693. ; 701:3, s. 300-305 Tidskriftsartikel (refereegranskat)abstract Charged particles and photons have been measured in central Pb + Pb collisions at 158 A GeV in a common (eta-phi)-phase space region in the WA98 experiment at the CERN SPS. The measured distributions have been analyzed to quantify the frequency with which phase space regions of varying sizes have either small or large neutral pion fraction. The measured results are compared with VENUS model simulated events and with mixed events. Events with both large and small charged-neutral fluctuations are observed to occur more frequently than expected statistically, as deduced from mixed events, or as predicted by model simulations, with the difference becoming more prominent with decreasing size of the A Delta eta-Delta phi region. (C) 2011 Elsevier B.V. All rights reserved.
17.	Aggarwal, M. M., et al. (författare) Photon and eta production in p plus Pb and p plus C collisions at root(NN)-N-S=17.4 GeV 2013 Ingår i: Nuclear Physics, Section A. - : Elsevier BV. - 0375-9474. ; 898, s. 14-23 Tidskriftsartikel (refereegranskat)abstract Measurements of direct photon production in p + Pb and p + C collisions at root(NN)-N-s = 17.4 GeV are presented. Upper limits on the direct photon yield as a function of p(T) are derived and compared to the results for Pb + Pb collisions at root(NN)-N-s = 17.3 GeV. The production of the eta meson, which is an important input to the direct photon signal extraction, has been determined in the eta -> 2 gamma channel for p + C collisions at root(NN)-N-s = 17.4 GeV. (c) 2012 Elsevier B.V. All rights reserved.
18.	Aggarwal, M. M., et al. (författare) Pion freeze-out time in Pb plus Pb collisions at 158 AGeV/c studied via pi(-)/pi(+) and K-/K+ ratios 2006 Ingår i: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 48:2, s. 343-352 Tidskriftsartikel (refereegranskat)abstract The effect of the final state Coulomb interaction on particles produced in Pb + Pb collisions at 158AGeV/c has been investigated in the WA98 experiment through the study of the pi(-)/pi(+) and K-/K+ ratios measured as a function of T-m- (m)0. While the ratio for kaons shows no significant T-m dependence, the pi(-)/pi(+) ratio is enhanced at small T-m - (m)0 values with an enhancement that increases with centrality. A silicon pad detector located near the target is used to estimate the contribution of hyperon decays to the pi(-)/pi(+) ratio. The comparison of results with predictions of the RQMD model in which the Coulomb interaction has been incorporated allows to place constraints on the time of the pion freeze-out.
19.	Aggarwal, M. M., et al. (författare) Suppression of high-p(T) neutral pion production in central Pb+Pb collisions at root s(NN)=17.3 GeV relative to p+C and p+Pb collisions 2008 Ingår i: Physical Review Letters. - 1079-7114. ; 100:24 Tidskriftsartikel (refereegranskat)abstract Neutral pion transverse momentum spectra were measured in p+C and p+Pb collisions at root s(NN) = 17.4 GeV at midrapidity (2.3 less than or similar to eta(lab)less than or similar to 3.0) over the range 0.7 less than or similar to p(T)less than or similar to 3.5 GeV/c. The spectra are compared to pi(0) spectra measured in Pb+Pb collisions at root s(NN) = 17.3 GeV in the same experiment. For a wide range of Pb+Pb centralities (N-part less than or similar to 300), the yield of pi(0)'s with p(T)greater than or similar to 2 GeV/c is larger than or consistent with the p+C or p+Pb yields scaled with the number of nucleon-nucleon collisions (N-coll), while for central Pb+Pb collisions with N-part greater than or similar to 350, the pi(0) yield is suppressed.
20.	Aggarwal, MM, et al. (författare) Transverse mass distributions of neutral pions from Pb-208-induced reactions at 158 center dot A GeV 2002 Ingår i: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 23:2, s. 225-236 Tidskriftsartikel (refereegranskat)abstract Results on transverse mass spectra of neutral pious measured at central rapidity are presented for impact parameter selected 158-A GeV Pb + Pb-1 and Pb + Nb collisions. The distributions cover the range 0.5 GeV/c(2) less than or equal to MT - Mo less than or equal to 4 GeV/c(2). The change of the spectral shape and the multiplicity with centrality is studied in detail. In going from p+p to semi-peripheral Pb+Pb collisions there is a nuclear enhancement increasing with transverse mass similar to the well known Cronin effect, while for very central collisions this enhancement appears to be weaker than expected.
21.	Aktaş, Vezir, et al. (författare) Mültecilere yönelik tutumlar üzerine kültürlerarası bir çalışma [A cross-cultural study on attitudes towards refugees] 2022 Konferensbidrag (refereegranskat)
22.	Aktaş, Vezir, et al. (författare) Taking to the streets : A study of the street academy in Ankara 2020 Ingår i: British Journal of Educational Studies. - : Taylor & Francis. - 0007-1005 .- 1467-8527. ; 68:3, s. 365-388 Tidskriftsartikel (refereegranskat)abstract In wide-ranging attacks on academic freedom in Turkey in recent years, thousands of academics have lost their university positions. At the end of 2016 oppositional academics, many of whom were dismissed from their positions for having signed a peace petition, established a Street Academy as an alternative way to reach out to both students and the public in Ankara. In this study we analyse the experiences of these street academy lecturers from the perspective of Social Representation Theory. Our main aims were to explore teaching experience perceptions and representations and, in addition, also the opportunities and challenges generated by this alternative academy. Data consisted of semi-structured interviews with five female and five male street academy lecturers. The results of a qualitative thematic analysis revealed that the way participants explained their experiences could be organised into three major themes and several subordinate themes. One of the most salient results was that participating in the street Academy had become a way to defend academic freedom. More generally suggested results demonstrated that teaching in this new setting, outside of the universities and away from customised learning environments, was quite a novel experience. The possible implications of street academy lecturers? experiences are discussed.
23.	Albin, Maria, et al. (författare) Health, higher retirement age and well-being: Can they be reconciled throughout the labour marker? 2015 Konferensbidrag (refereegranskat)
24.	Albin, Maria, et al. (författare) National policies and social inequalities in exit paths from working life in Sweden 2019 Ingår i: ; , s. 3-5 Konferensbidrag (refereegranskat)abstract We investigated the impact on work life exits from reduced access to disability pension (2006), and financial incentives to extend working life. Method and materialWe used labour statistics of all employees in Sweden, Social insurance and income data, to compare occupational groups (SSYK, based on ISCO-88), and blue and white collar workers, with regard to i) lost years in working life due to death, disability pension and long-term sick-leave preceding disability pension 2007-2010, ii) granted disability pensions 2007-2011, and iii) premature age pension in 2004 and 2011.ResultsYears lost in working life were similar for men and women in the same 1-digit SSYK occupational group, somewhat higher for those born outside Sweden, but showed a clear gradient from white to blue collar occupations, e.g. for 0.39 versus 2.40 ys lost for Legislators/senior officials/managers and in Elementary occupations, respectively (women born in Sweden).In 2006 the prevalence of disability pension in age 50-64 was 3.61% among women and 2.49% among men, with 10/10 of the highest prevalence occupations (4-digit SSYK code) in men, and 9/10 in women, being blue collar ones. Approved applications decreased 2006-2011 by 74.4% in women, and 64.3% in men; for mental disorders (ICD-10-SE; F00-F99) 64.9% in women and 48.8% in men, for musculoskeletal disorders (M00-M99) 91.1% and 90.0%, respectively. The prevalence of premature age pension increased between 2004 and 2011: men 2.5% to 6.4%, women 1.7% to 5.5%. Blue collar occupations were most affected.ConclusionsThe socioeconomic divide in lost years of working life between white and blue collars prevailed. There was an apparent flow from disability to premature age pension, in particular in female blue collars. The findings indicate the budgetary savings of disability pensions transferred the economic burden of disease to individuals, and mainly to female blue collar workers.
25.	Almqvist, Roland, et al. (författare) Resursanpassning och utveckling av kommunal verksamhet. : Sammanfattning och slutord fårn det andra Nationionella kommunforsningsprogrammet. 2017 Rapport (övrigt vetenskapligt/konstnärligt)abstract Under åren 2010–2017 har de fyra universitetsanknutna kommunforsknings-instituten i landet drivit det Nationella kommunforskningsprogrammet. Forskningsprogrammets innehåll har vuxit fram i samtal mellan forskare och företrädare för de kommuner som deltagit i och finansierat forskningsprogrammet. Den första delen av forskningsprogrammet (Natkom 1) påbörjades 2010 och avslutades 2013 och handlade om hur kommuner anpassar sig till förändrade förutsättningar och handskas med besvärliga situationer.Föreliggande rapport utgör slutrapport för den andra delen av det Nationella kommunforskningsprogrammet (Natkom 2) som påbörjades 2014 och avslutades 2017. Mot bakgrund av krav som ställs på den kommunala organisationen att anpassa verksamheten till de resurser som finns var temat denna gång hur kommuner hanterar resursanpassning och verksamhetsutveckling. Natkom 2 fokuserade på att kartlägga och beskriva idéer för resursanpassning och verksamhetsutveckling och hur dessa överförs till praktiken. I rapporten sammanfattas och kommenteras de viktigaste resultaten från de 16 projekt som bedrivits inom ramen för forskningsprogrammets andra del.En iakttagelse från projekten är att centralisering av befogenheter till kommunledningen tycks vara vanligt i arbetet med resursanpassning och verksamhetsutveckling. Likaså kan konstateras att anpassningen och utvecklingen oftast är av mindre art och inkrementell. Trots att det finns tydliga tecken på "pyspunka" löper verksamheten på utan tydliga försök att göra större förändringar i syfte att anpassa verksamheten till framtida utmaningar.De sju år som det Nationella kommunforskningsprogrammet i sin helhet har löpt har varit tämligen turbulenta kommunala år. Totalt har det skrivits 47 rapporter och anordnats sju konferenser. Det handlar följaktligen om ett mycket omfattande och innehållsrikt empiriskt material som sammanställts, analyserats och legat till grund för slutsatser som återförts till medverkande kommuner, men även till icke medverkande kommuner, studenter och i forsk-ningslitteraturen.
26.	Anderot, Maria, et al. (författare) Determination of dissociation constants between polyelectrolytes and proteins by affinity capillary electrophoresis 2009 Ingår i: Journal of chromatography. B. - : Elsevier BV. - 1570-0232 .- 1873-376X. ; 877:10, s. 892-896 Tidskriftsartikel (refereegranskat)abstract In this manuscript we report the binding affinity between two model proteins, human serum albumin (HSA) and ribonuclease A (RNase A), and negatively charged polyelectrolytes, two different heparin fractions and dextran sulfate, by means of partial filling and affinity capillary electrophoresis. The apparent dissociation constants, K-d, obtained by use of the partial-filling method, between HSA and heparin (17 kDa), heparin (3 kDa) and dextran sulfate (8 kDa) were 33 and 307 mu M, respectively. A new method was developed to determine affinities that take in account different migration directions between the protein and the polyelectrolyte, which was required to study RNase A. By use of this affinity capillary electrophoresis two K-d values were observed for the interaction between RNase A and heparin 17 kDa, yielding a high affinity binding with K-d1 0.0075 mu M, and a lower affinity binding with K-d2 8.7 mu M. For dextran sulfate 8 kDa these K-d values were 0.027 and 10.4 mu M, respectively. Heparin 3 kDa only showed a single K-d value of 0.52 mu M. The results show that the magnitude of the binding affinity depends on the type of polyelectrolyte and its molecular weight. (C) 2009 Elsevier B.V. All rights reserved.
27.	Andersson, Bodil, et al. (författare) Acute pancreatitis - costs for healthcare and loss of production. 2013 Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 48:12, s. 1459-1465 Tidskriftsartikel (refereegranskat)abstract Abstract Objective. Severity of acute pancreatitis (AP) can vary from a mild to a fulminant disease with high morbidity and mortality. Cost analysis has, however, hitherto been sparse. The aim of this study was to calculate the cost of acute pancreatitis, both including hospital costs and costs due to loss of production. Material and methods. All adult patients treated at Skane University Hospital, Lund, during 2009-2010, were included. A severity grading was conducted and cost analysis was performed on an individual basis. Results. Two hundred and fifty-two patients with altogether 307 admissions were identified. Mean age was 60 ± 19 years, and 121 patients (48%) were men. Severe AP (SAP) was diagnosed in 38 patients (12%). Thirteen patients (5%) died. Acute biliary pancreatitis was more costly than alcohol induced AP (p < 0.001). Total costs for treating mild AP (MAP) in patients ≤65 years old was lower (p = 0.001) and costs for SAP was higher (p = 0.024), as compared to older patients. The overall hospital cost and cost for loss of production was per person in mean €5,100 ± 2,400 for MAP and €28,200 ± 38,100 for SAP (p < 0.001). The costs for treating AP during the two-year-long study period were in mean €9,762 ± 19,778 per patient. Extrapolated to a national perspective, the annual financial burden for AP in Sweden would be ∼ €38,500,000; corresponding to €4,100,000 per million inhabitants. Conclusions. The costs of treating AP are high, especially in severe cases with a long ICU stay. These results highlight the need to optimize care and continue the identification and focus on SAP, in order to try to limit organ failure and infectious complications.
28.	Andersson, Bodil, et al. (författare) Gastrointestinal complications after cardiac surgery - improved risk stratification using a new scoring model. 2010 Ingår i: Interactive Cardiovascular and Thoracic Surgery. - : Oxford University Press (OUP). - 1569-9285 .- 1569-9293. ; 10:3, s. 366-370 Tidskriftsartikel (refereegranskat)abstract Gastrointestinal (GI) complications are serious consequences of cardiac surgery. The aim of this study was to develop, evaluate and validate a new risk score model for GI complications after cardiac surgery. The risk score model, named gastrointestinal complication score (GICS), was developed using prospectively collected data from 5593 patients who underwent 5636 cardiac surgical procedures between 1996 and 2001. The model was validated on 1031 cardiac surgery patients between 2005 and 2006. The scoring system's ability to predict GI complications was estimated by receiver operating characteristic (ROC)-curves and Hosmer-Lemeshow test. Fifty GI complications were identified in 47 patients (0.8%) in the developmental data set and eight (0.8%) in the validation data set. The ROC area in the developmental data set was 0.81 with a good calibration estimated by Hosmer-Lemeshow test (p=0.89). In the validation data set, the area under the curve was 0.83. The estimated probability for the patient to develop a GI complication after cardiac surgery at a GICS >/=15 is >20% and at a GICS
29.	Andersson, Bodil, et al. (författare) Gemcitabine Treatment in Pancreatic Cancer – Prognostic Factors and Outcome. 2007 Ingår i: Annals of Gastroenterology. - 1108-7471. ; 20:2, s. 130-137 Tidskriftsartikel (refereegranskat)abstract Background: Pancreatic cancer is generally associated with a poor prognosis and often diagnosed in an advanced stage. The aim of the present study was to evaluate gemcitabine treatment concerning prognostic factors, clinical benefit, tolerance/ toxicity and survival. Methods: Patients with surgically nonresectable, locally advanced or metastatic pancreatic cancer treated with gemcitabine were included. Different parameters, including clinical benefit, toxicity (WHO΄s criteria) and survival were registered. Kaplan-Meier and Cox regression analysis were performed. Results: Forty-two consecutive patients were included. Median age was 62.5 years, 42% were men. Gemcitabine treatment lasted in median for 5 months (0.5-29 months). Median survival from diagnosis was 9.4 months and from start of treatment 8.1 months. Thirteen patients (32%) were alive 12 months after treatment start. The treatment was overall well tolerated concerning toxicity. Seven patients had transient grade 4 reactions. Of 8 parameters selected from the univariate analysis, 3 were identified as independent predictors for longer survival: age >60 years, ≤5 % weight loss at diagnosis and absence of metastases. Conclusions: Gemcitabine treatment in locally advanced and metastatic pancreatic cancer showed to be of potential benefit and well tolerated. Age, weight loss and metastases were independent prognostic factors for survival. The median survival time was longer than previously reported. Keywords: pancreatic cancer; locally advanced; gemcitabine; treatment outcome; prognostic factors
30.	Andersson, Bodil, et al. (författare) Prediction of Severe Acute Pancreatitis at Admission to Hospital Using Artificial Neural Networks. 2011 Ingår i: Pancreatology. - : Elsevier BV. - 1424-3903. ; 11:3, s. 328-335 Tidskriftsartikel (refereegranskat)abstract Background/Aims: Artificial neural networks (ANNs) are non-linear pattern recognition techniques, which can be used as a tool in medical decision-making. The aim of this study was to construct and validate an ANN model for early prediction of the severity of acute pancreatitis (AP). Methods: Patients treated for AP from 2002 to 2005 (n = 139) and from 2007 to 2009 (n = 69) were analyzed to develop and validate the ANN model. Severe AP was defined according to the Atlanta criteria. Results: ANNs selected 6 of 23 potential risk variables as relevant for severity prediction, including duration of pain until arrival at the emergency department, creatinine, hemoglobin, alanine aminotransferase, heart rate, and white blood cell count. The discriminatory power for prediction of progression to a severe course, determined from the area under the receiver-operating characteristic curve, was 0.92 for the ANN model, 0.84 for the logistic regression model (p = 0.030), and 0.63 for the APACHE II score (p < 0.001). The numbers of correctly classified patients for a sensitivity of 50 and 75% were significantly higher for the ANN model than for logistic regression (p = 0.002) and APACHE II (p < 0.001). Conclusion: The ANN model identified 6 risk variables available at the time of admission, including duration of pain, a finding not being presented as a risk factor before. The severity classification developed proved to be superior to APACHE II. and IAP.
31.	Andersson, Bodil, et al. (författare) Pseudocystor i pankreas - resultat vid olika behandlingsalternativ 2005 Ingår i: Svensk Kirurgi. ; , s. 63-63 Konferensbidrag (refereegranskat)
32.	Andersson, Bodil, et al. (författare) Riskbedömning för gastrointestinal komplikation efter hjärtkirurgi 2007 Ingår i: Svensk kirurgi. - 0346-847X. ; , s. 65-65 Konferensbidrag (refereegranskat)
33.	Andersson, Bodil, et al. (författare) Surgical stress response after colorectal resection. 2013 Ingår i: International Surgery. - 0020-8868. ; 98:4, s. 292-299 Tidskriftsartikel (refereegranskat)abstract Abstract The human body's response to surgery is correlated with the extent of tissue damage. The aim of the present study was to, over time, map out parameters concerning inflammation, metabolism, nutrition, breathing function, muscle strength, and well-being in elective colorectal surgery. Eighteen patients were prospectively included: colon resection (n = 9) and rectum resection/amputation (n = 9). Postoperative interleukin 10 (IL-10) rose more in the rectum surgery group on day 0 (P = 0.007) and day 3 (P = 0.025). Furthermore, significant differences between groups were detected regarding albumin, prealbumin, and total iron-binding capacity (TIBC). For albumin and TIBC, this difference was seen even on day 7. C-reactive protein, IL-6, IL-8, glucose, cortisol, insulin, pain, fatigue, nausea, grip strength, and forced expiratory volume in 1 second did not show any differences. No correlation was revealed between measured parameters and postoperative complications. Postoperative levels of IL-10, albumin, prealbumin, and TIBC may be used as determinants of surgical stress after colorectal surgery.
34.	Andersson, Bodil, et al. (författare) Survey of the management of acute pancreatitis in surgical departments in Sweden. 2012 Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 47:8-9, s. 1064-1070 Tidskriftsartikel (refereegranskat)abstract Objective: Several international guidelines concerning the treatment of acute pancreatitis has been published during the last decades. However, Scandinavian guidelines are still lacking. The aim of the present study is to identify current treatment strategies for acute pancreatitis in Sweden and to evaluate if there is a need for improvement and the role of guidelines. Material and methods: A questionnaire was e-mailed to the surgical departments at all Swedish hospitals (n = 58) managing patients with acute pancreatitis. Comparisons were made both between university and non-university hospitals, and between hospitals with more versus less than 150,000 persons in the primary catchment population. Results: Fifty-one hospitals responded (88%). In median, 65 (12-200) patients with acute pancreatitis are treated yearly at each hospital. Of 51 hospitals, 18 perform a severity classification, with APACHE II being the most commonly used. A majority are of the opinion that a scoring system is not better than the judgment of a senior consultant. In severe acute pancreatitis, 29/48 routinely administer antibiotics, 29/48 use enteral nutrition, and 25/49 have a standardized follow-up plan. The majority considered administration of intravenous fluids as the most important treatment in severe acute pancreatitis. After mild gallstone-induced acute pancreatitis, the corresponding response was cholecystectomy, especially at larger hospitals (p = 0.002). Of 47, 42 are interested in developing a Scandinavian quality register. Conclusions: The results from this first Swedish national survey provide an insight into current traditions of treatment of acute pancreatitis and points, for example, at the lack of early severity stratification. A majority of hospitals are interested in developing a quality register in acute pancreatitis.
35.	Andersson, Bodil, et al. (författare) Treatment and outcome in pancreatic pseudocysts 2006 Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 41:6, s. 751-756 Tidskriftsartikel (refereegranskat)abstract Objective. Pancreatic pseudocyst is a common complication of both acute and chronic pancreatitis. The aim of the present study was to evaluate the efficacy and complications of different treatment regimens. Material and methods. All patients >= 15 years of age admitted to Lund University Hospital from 1994 to 2003 with pancreatic pseudocysts were analysed retrospectively. Pseudocysts were defined according to the Atlanta classification. Results. Forty-four patients (29 M (66%), mean age 559/14 years) were included in the study, and all were subjected to treatment on totally 88 occasions. Mean size of pseudocysts at diagnosis was 9.69 +/- 6.8 cm (1.5-40 cm). Recurrence after treatment was 1.0 +/- 1.1 times (range 0-4). No difference was found in recurrence rate or pseudocyst size when comparing conservative versus interventional treatment, but patient weight was higher (p=0.013) and acute pancreatitis was more frequent (p=0.046) in conservatively treated patients. Surgical treatment tended to be associated with a lower recurrence rate as compared with percutaneous treatments. The rate of hospital admissions was in median 3 (0-16) and median length of stay (LOS) was 12 days (0-141 days). Six patients (14%) had complications and 3 died (7%). Pseudocysts >= 8 cm did not differ significantly from smaller pseudocysts regarding the choice of conservative treatment, LOS, recurrence and gastrointestinal obstruction, but there was a trend towards more complications in the group with larger pseudocysts ( 5 versus 1). Conclusions. Patients with pancreatic pseudocysts require frequent hospital admissions and repeated treatments. Larger pseudocysts do not imply more recurrences. The lowest recurrence rate overall was seen after open surgery.
36.	Andersson, Elisabeth, et al. (författare) Aktuellt kunskapsläge vid kateterspolning : systematisk litteraturgranskning 2011 Ingår i: Vård i Norden. - : Sykepleiernes Samarbeid i Norden (SSN). - 0107-4083 .- 1890-4238. ; 31:4, s. 27-31 Tidskriftsartikel (refereegranskat)abstract Aim: Reviewing the scientific literature with regards to urinary catheter washouts in order to prevent occlusion. Background: Patients with long-term indwelling urinary catheters often suffers from catheter blockage. Encrustations and the forming of biofilm on the catheter surface are among the most common causes of occlusion. It is unknown whether urinary catheter washout is the treatment of choice to prevent occlusion. Methods: A systematic review of the scientific literature regarding urinary catheter washouts. The study was conducted by two independent reviewers. The search used MeSH and freetext terms, in The Cochrane Database of Systematic Reviews, Academic Search Elite, CINAHL, MedLine and SweMed+, and an additional mapping of clinical guidelines in order to update praxis. Findings: The study shows that there is insufficient scientific evidence as to whether urinary catheter washouts prevent catheter blockage. Conclusion: There is insufficient evidence that urinary catheter washouts are beneficial. Individual care planning and evaluation of long-term indwelling catheter care is important in minimizing the risk of harmful side effects.
37.	Andersson, Roland, et al. (författare) Gemcitabine chemoresistance in pancreatic cancer: Molecular mechanisms and potential solutions. 2009 Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 44, s. 782-786 Tidskriftsartikel (refereegranskat)abstract Ductal pancreatic adenocarcinoma is associated with a very poor prognosis and most patients are given palliative care. Chemotherapy in the form of gemcitabine has been found to reduce disease-related pain, and the otherwise frequently occurring weight changes, to increase Karnofsky performance status and quality of life and has also resulted in a modest improvement in survival time. The intracellular uptake of gemcitabine is dependent on nucleoside transporters, predominantly human equilibrative nucleoside transporter-1 (hENT-1), which is over-expressed in human pancreatic adenocarcinoma cells. Cellular resistance to gemcitabine can be intrinsic or acquired during gemcitabine treatment. One of the mechanisms is a decrease in hENT-1 expression. Modifications of gemcitabine not rendering it dependent on the nucleoside transporter may be a successful future mode of chemotherapy treatment, and determination of the nucleoside receptor status at the time of diagnosis could potentially also contribute to a more targeted therapy in the future.
38.	Andersson, Roland, et al. (författare) Selektiv nivåstrukturering av svensk kirurgi behövs 2018 Ingår i: Läkartidningen. - : Läkartidningen Förlag AB. - 0023-7205 .- 1652-7518. ; 115 Tidskriftsartikel (populärvet., debatt m.m.)
39.	Annerbrink, Kristina, 1974, et al. (författare) Catechol O-methyltransferase val158-met polymorphism is associated with abdominal obesity and blood pressure in men. 2008 Ingår i: Metabolism. - : Elsevier BV. - 0026-0495 .- 1532-8600. ; 57:5, s. 708-711 Tidskriftsartikel (refereegranskat)abstract Catechol O-methyltransferase (COMT) degrades catecholamines and estrogens, both of which are of known importance for cardiovascular risk factors such as obesity and hypertension. The gene coding for COMT contains a val158-met polymorphism that exerts a considerable influence on enzymatic activity. We hypothesized that this polymorphism might influence risk factors for cardiovascular disease. Deoxyribonucleic acid samples and data regarding blood pressure and anthropometry were collected from 240 Swedish men, all 51 years old. Subjects homozygous for the low-activity allele (met) displayed higher blood pressure, heart rate, waist-to-hip ratio, and abdominal sagittal diameter as compared with heterozygous subjects, who in turn displayed higher blood pressure, heart rate, waist-to-hip ratio, and abdominal sagittal diameter than subjects homozygous for the high-activity allele (val). All measured variables were significantly correlated; however, the associations between COMT val158-met and cardiovascular variables, and the association between COMT val158-met and anthropometry, respectively, were partly independent of each other, as revealed by multiple linear regression.
40.	Anrup, Roland, et al. (författare) Centrala universitetsvärden hotas av bolagiseringsidén 2013 Ingår i: Dagens nyheter. - 1101-2447. Tidskriftsartikel (populärvet., debatt m.m.)abstract Högskolestiftelser. Förslaget att driva svenska universitet i stiftelseform öppnar för bolagisering. Men det är ingen riktig utredning, utan en politisk pamflett utan eftertanke. Privatisering av universitet hotar både oberoendet, forskningskvaliteten och samhällsnyttan, skriver 36 forskare vid svenska högskolor och universitet.
41.	Ansari, Daniel, et al. (författare) Artificial neural networks predict survival from pancreatic cancer after radical surgery. 2013 Ingår i: The American Journal of Surgery. - : Elsevier BV. - 1879-1883 .- 0002-9610. ; 205:1, s. 1-7 Tidskriftsartikel (refereegranskat)abstract Artificial neural networks (ANNs) are nonlinear pattern recognition techniques that can be used as a tool in medical decision making. The objective of this study was to develop an ANN model for predicting survival in patients with pancreatic ductal adenocarcinoma (PDAC).
42.	Ansari, Daniel, et al. (författare) CODUSA - Customize Optimal Donor Using Simulated Annealing In Heart Transplantation. 2013 Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 3:May,30 Tidskriftsartikel (refereegranskat)abstract In heart transplantation, selection of an optimal recipient-donor match has been constrained by the lack of individualized prediction models. Here we developed a customized donor-matching model (CODUSA) for patients requiring heart transplantations, by combining simulated annealing and artificial neural networks. Using this approach, by analyzing 59,698 adult heart transplant patients, we found that donor age matching was the variable most strongly associated with long-term survival. Female hearts were given to 21% of the women and 0% of the men, and recipients with blood group B received identical matched blood group in only 18% of best-case match compared with 73% for the original match. By optimizing the donor profile, the survival could be improved with 33 months. These findings strongly suggest that the CODUSA model can improve the ability to select optimal match and avoid worst-case match in the clinical setting. This is an important step towards personalized medicine.
43.	Arnrup, Roland, et al. (författare) Centrala universitetsvärden hotas av bolagiseringsidén 2013 Ingår i: Dagens Nyheter. - Stockholm : AB Dagens Nyheter. - 1101-2447. ; :22 Oktober, 2013 Tidskriftsartikel (populärvet., debatt m.m.)
44.	Audisio, Paolo, et al. (författare) Fauna Europaea : Coleoptera 2 (excl. series Elateriformia, Scarabaeiformia, Staphyliniformia and superfamily Curculionoidea) 2015 Ingår i: Biodiversity Data Journal. - : Pensoft Publishers. - 1314-2836 .- 1314-2828. ; 3:1 Tidskriftsartikel (refereegranskat)abstract Fauna Europaea provides a public web-service with an index of scientific names (including synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard) reference suitable for many users in science, government, industry, nature conservation and education. Coleoptera represent a huge assemblage of holometabolous insects, including as a whole more than 200 recognized families and some 400,000 described species worldwide. Basic information is summarized on their biology, ecology, economic relevance, and estimated number of undescribed species worldwide. Little less than 30,000 species are listed from Europe. The Coleoptera 2 section of the Fauna Europaea database (Archostemata, Myxophaga, Adephaga and Polyphaga excl. the series Elateriformia, Scarabaeiformia, Staphyliniformia and the superfamily Curculionoidea) encompasses 80 families (according to the previously accepted family-level systematic framework) and approximately 13,000 species. Tabulations included a complete list of the families dealt with, the number of species in each, the names of all involved specialists, and, when possible, an estimate of the gaps in terms of total number of species at an European level. A list of some recent useful references is appended. Most families included in the Coleoptera 2 Section have been updated in the most recent release of the Fauna Europaea index, or are ready to be updated as soon as the FaEu data management environment completes its migration from Zoological Museum Amsterdam to Berlin Museum fur Naturkunde.
45.	Bartosch-Härlid, Anna, et al. (författare) Artificial neural networks in pancreatic disease. 2008 Ingår i: British Journal of Surgery. - : Oxford University Press (OUP). - 1365-2168 .- 0007-1323. ; 95:7, s. 817-826 Tidskriftsartikel (refereegranskat)abstract BACKGROUND: An artificial neural network (ANNs) is a non-linear pattern recognition technique that is rapidly gaining in popularity in medical decision-making. This study investigated the use of ANNs for diagnostic and prognostic purposes in pancreatic disease, especially acute pancreatitis and pancreatic cancer. METHODS: PubMed was searched for articles on the use of ANNs in pancreatic diseases using the MeSH terms 'neural networks (computer)', 'pancreatic neoplasms', 'pancreatitis' and 'pancreatic diseases'. A systematic review of the articles was performed. RESULTS: Eleven articles were identified, published between 1993 and 2007. The situations that lend themselves best to analysis by ANNs are complex multifactorial relationships, medical decisions when a second opinion is needed and when automated interpretation is required, for example in a situation of an inadequate number of experts. CONCLUSION: Conventional linear models have limitations in terms of diagnosis and prediction of outcome in acute pancreatitis and pancreatic cancer. Management of these disorders can be improved by applying ANNs to existing clinical parameters and newly established gene expression profiles.
46.	Bartosch-Härlid, Anna, et al. (författare) Artificiella neurala nätverk underlättar svåra medicinska beslut. Exempel från pankreatologin. 2009 Ingår i: Läkartidningen. - 0023-7205. ; 106:39, s. 2446-2448 Tidskriftsartikel (refereegranskat)abstract Artificial neural networks (ANNs) is a nonlinear pattern recognition technique inspired by the function of the human brain. ANNs have been used successfully in analysis of complex medical relationships, for example prognostic predictions of various forms of cancer. Acute pancreatitis and pancreatic cancer are commonly recognized to be extremely difficult conditions in making diagnostic and prognostic predictions with traditional methods. The two pancreatic disorders thus represent suitable candidates for analysis by ANNs. We hereby present a systematic review of the applications of ANNs in the treatment of acute pancreatitis and pancreatic cancer.
47.	Beecham, Ashley H, et al. (författare) Analysis of immune-related loci identifies 48 new susceptibility variants for multiple sclerosis. 2013 Ingår i: Nature genetics. - : Springer Science and Business Media LLC. - 1546-1718 .- 1061-4036. ; 45:11, s. 1353-60 Tidskriftsartikel (refereegranskat)abstract Using the ImmunoChip custom genotyping array, we analyzed 14,498 subjects with multiple sclerosis and 24,091 healthy controls for 161,311 autosomal variants and identified 135 potentially associated regions (P < 1.0 × 10(-4)). In a replication phase, we combined these data with previous genome-wide association study (GWAS) data from an independent 14,802 subjects with multiple sclerosis and 26,703 healthy controls. In these 80,094 individuals of European ancestry, we identified 48 new susceptibility variants (P < 5.0 × 10(-8)), 3 of which we found after conditioning on previously identified variants. Thus, there are now 110 established multiple sclerosis risk variants at 103 discrete loci outside of the major histocompatibility complex. With high-resolution Bayesian fine mapping, we identified five regions where one variant accounted for more than 50% of the posterior probability of association. This study enhances the catalog of multiple sclerosis risk variants and illustrates the value of fine mapping in the resolution of GWAS signals.
48.	Bejarano, Maria D., et al. (författare) Hydropeaking affects germination and establishment of riverbank vegetation 2020 Ingår i: Ecological Applications. - : John Wiley & Sons. - 1051-0761 .- 1939-5582. ; 30:4 Tidskriftsartikel (refereegranskat)abstract Hydropeaking, defined as frequent and rapid variation in flow in regulated rivers with hydropower plants over a short period of time, usually sub-daily to weekly, alters hydraulic parameters such as water levels or flow velocity and exerts strong impacts on fluvial ecosystems. We evaluated the effects of hydropeaking on riverbank vegetation, specifically assessing the germination and establishment of seedlings and cuttings of plant species representing a variation in traits. We used seeds and seedlings and cuttings varying in size as phytometers, and transplanted them to riverbanks both above and below dams used for hydropower production in northern Sweden, selected to represent a gradient in hydropeaking intensity, and along a free-flowing reach. We also analyzed sub-daily water-level variables modified by hydropeaking to identify variables key in explaining the observed vegetation patterns. We found that plant responses to hydropeaking varied with species, with flood-intolerant species being the most strongly affected, as early as the germination stage. In contrast, seeds of flood-tolerant species managed to germinate and survive the early establishment phase, although strong erosive processes triggered by hydropeaking eventually caused most of them to fail. The fate of flood-intolerant species identifies germination as the most critical life-history stage. The depth and frequency of the inundation were the leading variables explaining plant responses, while the duration of shallow inundation explained little of the variation. The rise and fall rates of water levels were key in explaining variation in germination success. Based on the results, we propose restoration measures to enhance establishment of riparian plant communities while minimizing the impact on hydropower electricity production. Given the strong decrease in the germination of species intolerant to prolonged flooding with hydropeaking, planting of seedlings, preferably of large sizes, together with restrictions in the operation of the power plant during the establishment phase to enhance survival would be the best restoration option. Given the high probability of plant uprooting with hydropeaking, bank protection measures have the potential to increase riparian plant survival of all species, including flooding-tolerant species.
49.	Bejarano, Maria D., et al. (författare) The effects of hydropeaking on riverine plants : a review 2018 Ingår i: Biological Reviews. - : WILEY. - 1464-7931 .- 1469-185X. ; 93:1, s. 658-673 Forskningsöversikt (refereegranskat)abstract Hydropeaking refers to frequent, rapid and short-term fluctuations in water flow and water levels downstream and upstream of hydropower stations. Such fluctuations are becoming increasingly common worldwide and are known to have far-reaching effects on riverine vegetation. Novel hydrology caused by hydropeaking has no natural correspondence in freshwater systems, and hence few species have adaptations to all its aspects. Here, we review the literature on hydropeaking effects on riverine plants and define the state of the information on this human alteration of riverine ecosystems. We focus on riparian plants, but also draw on information from aquatic plant species, which exhibit a wide variety of adaptations to inundation and associated processes. Riparian plants face both physiological and physical constraints because of the shifts between submergence and drainage, and erosion of substrates. At the population level, hydropeaking may favour dispersal within, but not between, reservoirs, but may hamper germination, establishment, growth and reproduction. At the community level, strong filtering towards easily dispersed, flexible, flood-tolerant and amphibious plants is expected, although few species share these traits. Hence, most riparian plant species are expected to disappear or be pushed towards the upper boundaries of the regulated river margin. Future research should examine more closely global variation in hydropeaking effects, including other taxonomic groups of species and the diversity of hydropeaking regimes. There is also a need for studies focusing on identifying the boundaries within which hydropeaking could operate without impairing plant life.
50.	Bergman, Henrik, et al. (författare) Physical Exercise in Forensic Psychiatric Care 2019 Ingår i: 13th Nordic Symposium on Forensic Psychiatry, Gothenburg, August 20-22, 2019.. Konferensbidrag (övrigt vetenskapligt/konstnärligt)

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