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Science is a risky business, and risk-taking is a critical disposition for scientists. This study uses a combination of survey and bibliometric data to measure the degree of individual scientists' risk-taking and investigate its determinants. In particular, we focus on academic training as a critical arena for the socialization of risk-taking and examine whether and how risk-taking is transmitted
Telomere length (TL) early in life often shows high heritability and may predict telomere shortening later in life and life expectancy. Yet, there is limited data about what influences TL and TL change at early developmental stages. It is debated whether early-life TL is determined at conception or shaped by early environmental conditions. Here, we investigate whether TL and telomere shortening ar
Utveckling och utredning av en automatiserad temperatur kalibrering temperatur fosfor. I denna avhandling presenteras en halvautomatisk temperaturkalibrering för termografiska fosforer. Temperaturdata från termoelement, och fosforensens avklingningskurva registreras och synkroniseras med en temperatur som ökar kontinuerligt över ett bestämt temperaturintervall. Ett LabVIEW-gränssnitt har utvecklaThis thesis achieves a semi-automatic temperature calibration for thermographic phosphors. Thermocouple temperature information and phosphorescence decay curves are recorded synchronized and continuously while the oven temperature is ramped across the entire temperature range. A LabVIEW interface was developed in this context and applied to calibrate two phosphors, CdWO4 and Mg4FGeO6:Mn. These two
BackgroundIt remains unclear as to why some individuals at low risk of cardiovascular disease (CVD) develop severe coronary atherosclerosis, while those at high CVD risk may remain free from coronary atherosclerosis.PurposeUsing Coronary Computed Tomography Angiography (CCTA), we aimed to identify factors associated with absence and severe coronary atherosclerosis in subjects from the general popu
The integration of coastal dunes planted with vegetation and dikes combines traditional infrastructure with dynamic aeolian sediment and ecological processes to enhance coastal resilience. The functioning of such dune-dike hybrid Nature-based Solution strongly depends on aeolian sediment transport and the vertical growth rate of vegetation. We used the AeoLiS numerical model to investigate the rel
The medical imaging technique called “ultrasound optical tomography” (UOT) entails light scattered in tissue that is given spatial information by interacting with an ultrasound field, thus allowing for molecular information to be imaged with ultrasonic resolution. This thesis discusses how UOT can be implemented, with most attention put toward the implementation using spectral-hole-burning filters
Background: Colophony and its derivatives are common allergens. Contact dermatitis from colophony-containing adhesive tapes for blister prevention has previously been reported among Swedish conscripts. Objectives: To present the investigation of suspected allergic contact dermatitis among Norwegian military personnel exposed to medical adhesive tapes during service. Patients/Materials/Methods: Fou
Tidskriften åter i tryck TEMA: MÄNSKLIGA RÄTTIGHETER HBTQ i fokus Val i Nepal Indien och Pakistan fyller 70 år Tidskrift om Indien, Pakistan, Sri Lanka, Bangladesh, Afghanistan, Nepal, Bhutan och Maldiverna #1 2018 Sydasien.se 2 3Nr 1 2018 Nr 1 2018 Utgivare: Tidskriftsföreningen SYDASIEN Ansvarig utgivare: Johan Mikaelsson Redaktör: Johanna Sommansson Redaktionsråd: Andreas Johansson, SASNET Admi
https://www.sasnet.lu.se/sites/sasnet.lu.se/files/sydasien_2_2017_korrutskrift_7.pdf - 2026-07-22
Call for applications for university-wide funding – Interdisciplinary projects focusing on Agenda 2030 and sustainable development Research Board Call for applications for university-wide funding – Interdisciplinary projects focusing on Agenda 2030 and sustainable development Purpose and goals Lund University is allocating up to SEK100 million to a university-wide initiative for excellence at Lund
https://www.staff.lu.se/sites/staff.lu.se/files/2022-02/Utlysningstext%20II%2020220216%20ENG_wcag.pdf - 2026-07-22
Glioblastoma multiforme is the most common and aggressive malignant brain tumor in humans, and the prognosis is very poor despite conventional therapy. Immunotherapy represents a novel treatment approach, but the effect is often weakened by release of immune-suppressive molecules such as prostaglandins. In the current study, we investigated the effect of immunotherapy with irradiated interferon-γ
Many animal taxa have been shown to possess the ability of true navigation. In this study we investigated the possibilities for geomagnetic bi-coordinate map navigation in different regions of the earth by analysing angular differences between isolines of geomagnetic total intensity and inclination. In no-grid zones where isolines were running almost parallel, efficient geomagnetic bi-coordinate n
Aim. Plasma total adiponectin is a marker of insulin resistance, but its role in predicting cardiovascular events is unclear. We aimed to investigate the role of adiponectin as a predictor of cardiovascular risk in middle-aged men, and to describe the association between adiponectin and glucose metabolism. Methods. In this population-based prospective study of middle-aged men (n=3885), total adipo
Peat deposits from the littoral part of the wetland 2nd Pond on Nightingale Island in the central South Atlantic have been analysed to investigate the Holocene climate development on the island and to test a hypothesis about regionally persistent humidity variations. A variety of proxies were analysed - total carbon and nitrogen, biogenic silica, diatoms, amount of organic matter, macrofossils and
Hematopoietic stem cells (HSCs) are maintained in specialized niches in adult bone marrow. However, niche and HSC maintenance mechanism in fetal liver (FL) still remains unclear. Here, we investigated the niche and the molecular mechanism of HSC maintenance in mouse FL using HSCs expressing endothelial protein C receptor (EPCR). The antiapoptotic effect of activated protein C (APC) on EPCR+ HSCs a
The Tibetan Plateau has a significant role with regard to atmospheric circulation and the monsoon in particular. Changes between a closed plant cover and open bare soil are one of the striking effects of land use degradation observed with unsustainable range management or climate change, but experiments investigating changes of surface properties and processes together with atmospheric feedbacks a
Acute lymphoblastic leukaemia (ALL) is the most common childhood malignancy. The survival rate in the Scandinavian countries is now around 85 %. ALL patients treated with cranial radiotherapy (CRT) are at risk for growth hormone deficiency (GHD), but little is known about other pituitary insufficiencies, e.g. ACTH. Adult ALL patients (median age at study 25 years), treated with 24 Gy (18-30) of CR
