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Under 1970-talet genomfördes en rad förändringar i lagar och avtal som berörde arbetsmiljöns område. Ett arbetsmiljöavtal slöts mellan LO, SAF och PTK 1976. Skyddsombudens ställning stärktes 1973 genom förändringar i arbetarskyddslagen, och under 1978 infördes en helt ny arbetsmiljölag med ett vidgat arbetsmiljöbegrepp som även inkluderade den psykosociala arbetsmiljön. Året dessförinnan kom en ny
A search is presented for the pair production of heavy vector-like B quarks, primarily targeting B quark decays into a W boson and a top quark. The search is based on 36.1 fb−1 of pp collisions at s=13 TeV recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Data are analysed in the lepton-plus-jets final state, characterised by a high-transverse-momentum isolated e
A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb−1 from proton–proton collisions at s=13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pa
Adverse environmental and social conditions early in life have a strong impact on health. They are major risk factors for mental diseases in adulthood and, in some cases, their effects can be transmitted across generations. The consequences of detrimental stress conditions on brain metabolism across generations are not well known. Using high-field (14.1 T) magnetic resonance spectroscopy, we inves
Brain glutamine synthetase (GS) is an integral part of the glutamate-glutamine cycle and occurs in the glial compartment. In vivo Magnetic Resonance Spectroscopy (MRS) allows noninvasive measurements of the concentrations and synthesis rates of metabolites. (15)N MRS is an alternative approach to (13)C MRS. Incorporation of labeled (15)N from ammonia in cerebral glutamine allows to measure several
A search is presented for the pair production of heavy vector-like T quarks, primarily targeting the T quark decays to a W boson and a b-quark. The search is based on 36.1 fb−1 of pp collisions at s=13 TeV recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Data are analysed in the lepton-plus-jets final state, including at least one b-tagged jet and a large-radius
The identification of carotid atheromatous plaques associated to a higher neurologic risk may be important in therapeutic decision making for asymptomatic patients and symptomatic patients with 50%-70% stenosis. The introduction of high-definition ultrasonography (HDU) and computer-assisted image analysis provides the possibility of a standard, objective and detailed characterization of the struct
Arbetet som nu pågår inom EU syftar till att minska den administrativa bördan för företagen genom enklare regler för de europeiska företagen som regelförändringar inom bolagsrätt, redovisning och revision. I de flesta medlemsländer inom EU har antingen revisionsplikt aldrig funnits eller ett avskaffande av revisionsplikten för små och medelstora företag (SME) redan skett. Utvecklingen är i enlighe
På grund av den världsomfattande diskussionen rörande ”klimatförändringen” som pågått under de senaste åren, så har försök gjorts för att få människor att ändra sina vanor och för att hitta alternativa energikällor. I dag är det fossila bränslen som dominerar som energikällor men eftersom de ger upphov till höga koldioxidhalter pågår det forskning för att ta fram alternativa bränslen. En grupp av There has been a worldwide debate about “the climate change” over the past years, accompanied with the efforts in finding a more environmental friendly way to live. One area of research is to find replacements for the fossil fuels, which is the major energy source today. The aim of this project is to investigate the atmospheric properties of a new potential group of biofuels, i.e. the group of com
The global transition to renewable energies is increasingly driven by wind energy, which now experiences its biggest growth in the emerging and developing countries. The development of large-scale wind farms raises concerns over often neglected territorial and social dimensions of wind energy development – important issues in areas like the Isthmus of Tehuantepec, southern Mexico, where indigenous
Background: Cystatin C may add explanatory power for associations with mortality in combination with other filtration markers, possibly indicating pathways other than glomerular filtration rate (GFR). However, this has not been firmly established since interpretation of associations independent of measured GFR (mGFR) is limited by potential multicollinearity between markers of GFR. The primary aim
BACKGROUND: Serial assessment of phosphorus is currently recommended by the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines, but its additional value versus a single measurement is uncertain. METHODS: We studied data from 17 414 HD patients in the Dialysis Outcomes and Practice Patterns Study, a prospective cohort study, and calculated the area under the curve (AUC) by multiplying the
A search for a chargino-neutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb−1 of pp collisions at a centre-of-mass energy of 13 TeV. No significant excess over the expected background is observed. Upper limits at 95% conf
