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The capacity to get rid of excess heat produced during hard work is a possible constraint on parental effort during reproduction [heat dissipation limit (HDL) theory]. We released hard-working blue tits (Cyanistes caeruleus) from this constraint by experimentally removing ventral plumage. We then assessed whether this changed their reproductive effort (feeding rate and nestling size) and levels of
The heat recovery system for ventilation is of major importance when low energy buildings are built. One alternative to the mechanical ventilation systems with heat recovery is to use a brine based run-around system that allows for heat recovery in for instance hybrid ventilated buildings. This type of heat recovery system has the potential to lower the need for electricity for the fans. Also, the
We have studied the use of complimentary alternative medicine (CAM) among 233 consecutive breast cancer patients operated on at the Lund University Hospital, Sweden between 2002 and 2004. Questionnaires were administered preoperatively (n = 233), and again 3-6 months post-operatively (n = 167) and one year after surgery (n = 88). At baseline, 14,5% used CAM, 3-6 months post-operatively 14,4% used Bruket av naturläkemedel och andra faktorer som kan interagera med behandling av bröstcancer kartläggs i en pågående studie hos bröstcancerpatienter i Lund; i artikeln redovisas basdata för 233 patienter. Vid inskrivningen använde totalt 14,5 procent av patienterna naturläkemedel, vid 1-årskontrollen 18,2 procent. Sammanlagt 35 olika preparat användes, varav soja och övriga fytoöstrogener, vitlök,
Ascorbate-induced release of heparan sulfate from S-nitrosylated heparan sulfate proteoglycan glypican-1 takes place in endosomes. Heparan sulfate penetrates the membrane and is transported to the nucleus. This process is dependent on copper and on expression and processing of the amyloid precursor protein. It remains unclear how exogenously supplied ascorbate can generate HS-anMan in endosomes an
Background: Sexual harassment (SH) in the workplace is prevalent and associated with poor health. Universities are large workplaces with complex formal and informal power relations, which may influence the prevalence of SH. Although employees and students share the university context, few studies on SH have included both groups. The overall aim of the study was to investigate SH among employees an
Plan för globalt dynamiskt engagemang – färdplaner 2026 FÖRSÄTTSSIDA STYRDOKUMENT Plan för globalt dynamiskt engagemang – färdplaner 2026 Typ av styrdokument: Plan Definition av typen av styrdokument: Planer innehåller konkreta åtgärder som behövs för att mål i exempelvis strategier och policyer ska uppnås, kan innehålla en sammanställning av aktiviteter som tillsammans ska leda till att uppnå mål
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2026-01/plan-for-gde-fardplaner-2026.pdf - 2026-07-09
This thesis explores the effect of the Australian government passing the legislative and administrative act, The New Agenda for Multicultural Australia, on the social capital in Australia. The Agenda was passed in 1999, and aimed at creating a more trustful and inclusive society among one of the most diverse population in the world. By using educational, informative and labour market strategies th
Disruption of the homeostatic balance of intestinal dendritic cells (DCs) and macrophages (MQs) may contribute to inflammatory bowel disease. We characterized DC and MQ populations, including their ability to produce retinoic acid, in clinical material encompassing Crohn's ileitis, Crohn's colitis and ulcerative colitis (UC) as well as mesenteric lymph nodes (MLNs) draining these sites. Increased
Rupture of atherosclerotic plaques is the major cause of acute coronary events (CEs). Plaque destabilization is the consequence of an imbalance between inflammatory-driven degradation of fibrous tissue and smooth muscle cell-dependent tissue repair. Proinflammatory factors have been documented extensively as biomarkers of cardiovascular risk but factors that contribute to stabilization of atherosc
To explore potential associations between proinflammatory cytokines in synovial fluid and progression of osteoarthritis (OA) in meniscectomized subjects.
The association of glycemic index (GI) and glycemic load (GL) with the risk of type 2 diabetes remains unclear. We investigated associations of dietary GI, GL, and digestible carbohydrate with incident type 2 diabetes. We performed a case-cohort study nested within the European Prospective Investigation into Cancer and Nutrition Study, including a random subcohort (n = 16,835) and incident type 2
Tension-type headaches (TTH) are common among children worldwide and mean a potential risk of disability and medication overuse headache. The associated mechanisms, however, remain unsolved. Our study investigated muscle strength in the neck-shoulder region, aerobic power and pericranial tenderness in girls with TTH compared with healthy controls.
This essay investigates the impact of classroom gender composition on the mental health of adolescent students. Using data from the Health Behaviours of School-aged Children survey in the Czech Republic, we exploit idiosyncratic classroom variation in the gender composition within the same schools across different grades. We find that a higher proportion of female peers in the classroom has a detr
This thesis attempts to study the linkages between the energy consumption, digitalization and internet expansion. Due to the ongoing global pandemic that served as a natural experiment, studying the potential impacts of telework and digital entertainment on energy consumption has become much easier and more urgent than ever, since both are growing rapidly, and no definitive answers on their impact
Background: Prioritization of acutely ill patients in the Emergency Department remains a challenge. We aimed to evaluate whether routine blood tests can predict mortality in unselected patients in an emergency department and to compare risk prediction with a formalized triage algorithm. Methods: A prospective observational cohort study of 12,661 consecutive admissions to the Emergency Department o
