Search results

Popular Abstract in Swedish Levande organismer, inklusive människor, har en 14C/12C-kvot som återspeglar miljön. När materialet dör slutar kroppen att fylla på 14C och kroppens 14C börjar sönderfalla till 14N. Detta gav upphov till den klassiska 14C-dateringsmetoden, vilken utvecklades av professor W.F. Libby, 1949 och gav honom Nobelpriset i kemi 1960. 14C-datering används huvudsakligen inom arkeThe testing of nuclear weapons in the atmosphere, in the middle of the 20'h century, resulted in a bomb-pulse excess of atmospheric 14C. A bomb-pulse dating method was thus developed. The latter is a method to determine the time of formation of formerly living modern (i.e. living after 1955) material , based on the 14C/ 12C ratio in it. The objective of this work was to evaluate the factors that c

The southern section of the Mylonite Zone (MZ) is a major lithotectonic terrane boundary in the SW Baltic Shield. It separates the parautochthonous Eastern Segment of the Sveconorwegian orogen from the allochthonous Western Segment. Complex zircons in migmatised and banded orthogneisses along the southern MZ were investigated by ion microprobe analyses guided by backscattered electron imaging to d

Introduction Many kinds of footwear are used for various purposes in the workplace in Japan. Careful selection of footwear is needed to protect workers from coldness and to keep the performance of workers in cold workplace where employees have to work under -20℃. On the other hand, safety boots with high heat conductivity from foot to outside are needed for the workers in hot environments. But the

Lyme borreliosis (LB) is the most common vector-borne disease in the northern hemisphere, and southern Sweden is a highly endemic area. In over 70% of the cases, LB is represented by the non-disseminated cutaneous form erythema migrans (EM). This thesis has its focus on EM from a primary health care perspective in southern Sweden, including aspects on epidemiology, the clinical picture, gender dif

IMPORTANCE Fluid overload occurring as a consequence of overly aggressive fluid resuscitation may adversely affect outcome in hemodynamically unstable critically ill patients. Therefore, following the initial fluid resuscitation, it is important to identify which patients will benefit from further fluid administration. OBJECTIVE To identify predictors of fluid responsiveness in hemodynamically uns

Retinitis pigmentosa is a group of inherited retinal degenerative diseases characterized by the loss of photoreceptors and vision for which no effective treatment is available. Several animal models of retinitis pigmentosa are used to elucidate its pathogenesis and to devise therapies. The retinal degeneration (rd1) mouse is one such animal model in which rod-specific phosphodiesterase (PDE) is in

Background: Targeted temperature management is recommended after out-of-hospital cardiac arrest and may be achieved using a variety of cooling devices. This study was conducted to explore the performance and outcomes for intravascular versus surface devices for targeted temperature management after out-of-hospital cardiac arrest. Method: A retrospective analysis of data from the Targeted Temperatu

Background: The prognosis of Alzheimer’s disease (AD) might be influenced by many sociodemographic and clinical factors. Previous studies have investigated the main effects of critical predictors but few have analyzed potential interactions. We have studied the long-term cognitive outcome, nursing home placement (NHP) and mortality by interactions between factors in cholinesterase inhibitor (ChEI)

Background: We aimed to investigate the diagnostic performance of S100 as an outcome predictor after out-of-hospital cardiac arrest (OHCA) and the potential influence of two target temperatures (33 °C and 36 °C) on serum levels of S100. Methods: This is a substudy of the Target Temperature Management after Out-of-Hospital Cardiac Arrest (TTM) trial. Serum levels of S100 were measured a posteriori

Background: Male breast cancer (BC) is rare, managed by extrapolation from female BC. The International Male BC Program aims to better characterize and manage this disease. We report the results of part I, a retrospective joint analysis of cases diagnosed during a 20-year period. Methods: Patients with follow-up and tumor samples, treated between 1990 and 2010, in 93 centers/9 countries. Samples w

Genetic factors play an important role in the pathogenesis of osteoporosis but the genes that determine susceptibility to poor bone health are defined incompletely. Previous work has shown that a polymorphism that affects an Spl binding site in the COLIA1 gene is associated with reduced bone mineral density (BMD) and an increased risk of osteoporotic fracture in several populations. Data from cros

Bästa resultat får du om du öppnar den här PDF-portföljen i Acrobat X eller Adobe Reader X eller senare. Hämta Adobe Reader nu! http://www.adobe.com/go/reader_download_se Univers i te tss tyre lsen Närvarande Ledamöter Wallström, Margot Ordförande (ej § 41) Christersson, Cecilia Docent Allmänföreträdare Eriksson, Per Rektor, professor Rektor (ej §§ 34 & 41) Ewaldsson, Ulf President, CTO Allmänföre

https://www.lu.se/sites/www.lu.se/files/us_protokoll_bilagor_1406_17_18.pdf - 2026-07-09

Possible heterogeneity of initial pancreatic islet beta‐cell autoimmunity heralding type 1 diabetes Review-Symposium doi: 10.1111/joim.13648 Possible heterogeneity of initial pancreatic islet beta-cell autoimmunity heralding type 1 diabetes Åke Lernmark1 , Beena Akolkar2, William Hagopian3, Jeffrey Krischer4, Richard McIndoe5, Marian Rewers6, Jorma Toppari7, Kendra Vehik4, Anette-G. Ziegler8 & The

https://www.teddy.lu.se/sites/teddy.lu.se/files/2023-11/151_2.pdf - 2026-07-09

Preliminärt schema för EDMA11, Introduktion till Equality and Diversity Management Vecka Dag Datum Start Slut Lokal Aktivitet Grupp Kommentar Lärare v 35 Måndag 2016-08-29 09:00 10:00 Information Samling vid Kärnan i centrala Helsingborg v 35 Måndag 2016-08-29 10:00 13:00 E218 Introduktion Upprop, registrering och information Elisabeth Högdahl, Jens Rydström v 35 Tisdag 2016-08-30 09:00 11:00 C337

https://www.ses.lu.se/sites/ses.lu.se/files/preliminart_schema_edma11_ht16.pdf - 2026-07-09

MILJÖVETENSKAP Prel.Schema MVEN21 - Livsmedelssäkerhet Höstterminen 2020 Kurstid: Kursansvarig: Åsa Håkansson Lärare: ÅH Åsa Håkansson asa.hakansson@food.lth.se EU Elisabeth Uhlig elisabeth.uhlig@food.lth.se GP Gunnel Persson gunnel_persson@yahoo.se BÅ Birgitta Åsman birgitta.asman@food.lth.se JS Johan Strand johan.strand@anticimex.se TH Thomas Hägvall thomas.hagvall@malmo.se RP Rebecka Persson re

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2020-10/Prel.%20Schema%20MVEN21%20ht20.pdf - 2026-07-09

Multiple sclerosis leads to diffuse damage of the central nervous system, affecting also the normal-appearing white matter. Demyelination and axonal degeneration reduce regional fractional anisotropy in normal-appearing white matter, which can be routinely mapped with diffusion tensor imaging. However, the standard fractional anisotropy metric is also sensitive to physiological variations in orien

Background: Neuropsychiatric symptoms (NPS) are common in individuals with Alzheimer’s disease (AD) dementia, but substantial heterogeneity exists in the manifestation of NPS. Sex differences may explain this clinical variability. We aimed to investigate the sex differences in the prevalence and severity of NPS in AD dementia. Methods: Literature searches were conducted in Embase, MEDLINE/PubMed,

Background: Cognitive impairment is common following out-of-hospital cardiac arrest (OHCA), but the nature of the impairment is poorly understood. Our objective was to describe cognitive impairment in OHCA survivors, with the hypothesis that OHCA survivors would perform significantly worse on neuropsychological tests of cognition than controls with acute myocardial infarction (MI). Another aim was

Background: The failing heart is traditionally described as metabolically inflexible and oxygen starved, causing energetic deficit and contractile dysfunction. Current metabolic modulator therapies aim to increase glucose oxidation to increase oxygen efficiency of adenosine triphosphate production, with mixed results. Methods: To investigate metabolic flexibility and oxygen delivery in the failing