Sökresultat

This study analyzed daily temperature data from 114 meteorological stations in the Qinling-Daba Mountains from 1980 to 2017, focusing on core zones (CE I ≥ 2274 m, CE II 1321–2274 m) and peripheral zones (PE I 668–1321 m, PE II < 668 m). Using 15 extreme temperature indices computed with RClimDex, we assessed the spatiotemporal patterns, trends, and response to climate warming of extreme temperatu

Hushållens skuldsättningsgrad i Sverige är hög både internationellt och historiskt sett och förväntas fortsätta växa under många år framöver. Hushållens höga skuldsättning gynnar den ekonomiska tillväxten i landet. Samtidigt kan det innebära en risk för den finansiella stabiliteten och för den svenska ekonomin i stort. Hög skuldsättning och stigande bostadspriser har förvärrat konjunkturnedgångar The Swedish household debts are, both internationally and historically, high and are expected to increase for many years to come. High household debt is beneficial for the economic growth in the country, but may at the same time implicate a risk to the financial stability and for the Swedish economy in general. High household debts and rising housing prices have made economic turndowns worse in se

In the present study, using retinal ischemia as a model, we examined if different periods of ischemia and recirculation influenced the generation of reactive oxygen species, i.e. in hydrogen peroxide generation and nitroblue tetrazolium (NBT) reduction. Ischemia was induced for 30 and 90 min by ligation of the optic nerve with the vessels and recirculation was established by removing the ligature.

Work-life balance är ett arbetsmiljöproblem som är av ökande relevans på både organisations- och individnivå. Ämnet är särskilt relevant för gymnasielärare, ett yrke som har sett en ökad grad av utbränning och långtidssjukskrivning under de senaste åren. Studien syftar till att analysera hur gymnasielärares fritid, arbete och work-life balance hänger samman och påverkar varandra och ifall det finn

Förenta nationernas klimatpanel (IPCC) uppmuntrar till djup och snabb omvandling inom varje ekonomisk sektor för att förebygga eskalerande klimatförändringar. I detta sammanhang har en offentlig och politisk debatt om luftfart som en stor källa till koldioxidutsläpp uppstått i Sverige med ökande antal människor som förklarar att de ”håller sig på jorden”. Trots att forskning har undersökt motivatiThe Intergovernmental Panel on Climate Change is encouraging profound and rapid transformation in every economic sector to mitigate escalating climate change. In this context, a public and political debate about aviation as a high-carbon source has emerged in Sweden with growing numbers of people declaring that they are “staying on the ground”. Despite increased research that explores the motivati

Increased levels of the inflammatory mediator leukotriene D-4 (LTD4) are present at sites of inflammatory bowel disease, and such areas also exhibit an increased risk for subsequent cancer development. It is known that LTD4 affects the expression of many proteins that influence survival and proliferation of intestinal epithelial cells. We demonstrate here that after LTD4 exposure, beta-catenin tra

Many cities experience an increasing population leading to a need for urban densification. In these cities, unused land close to railways will have to be developed with new residential and office buildings. The infrastructural demand will also increase, resulting in heavily trafficked roads and railways close to w here people work and live. Annoyance from traffic-induced vibrations and noise is ex

The free volume sizes and interstitial mesopore sizes in poly(l-trimethylsilyl-l-propyne) (PTMSP)/silica nanocomposites and the correlation between nitrogen permeability and cavity sizes were studied with positron annihilation lifetime spectroscopy (PALS) at filler concentrations between 0 and 50 wt %. A bimodal free volume distribution was observed for PTMSP, and the size of the larger free volum

Exposure to methylene chloride produced a time and concentration related increase in liver weight. The effect was more prominent in female mice than in male. The activity of plasma butyrylcholinesterase (BuChE) increased even more than the liver weight at corresponding exposures, but only in the males. Fatty infiltration was noticeable after exposure to 75 p.p.m. and was more prominent in the fema

The motivation for the present study is to understand food choice in relation to animal food production and to study how preferences are influenced by information. To do this, we carried out a choice experiment. In the analysis, we focus on chickens reared indoors and outdoors and chicken labelled campylobacter-free versus non-labelled chicken. The results suggest that there is a positive willingn

This paper discusses the characteristics of ZnO and ZnO:Ga ceramics fabricated by uniaxial hot pressing. The short-wavelength transmission limit of zinc oxide ceramics is in the 370-nm region; the long-wavelength limit is determined by the free-charge-carrier concentration and lies in the interval from 5 to 9 μm. The total transmittance of such ceramics in the visible and near-IR regions is about

The effects of verapamil on amylase release and Ca2+ fluxes from rat pancreatic acini have been studied. Verapamil at concentrations above 10 FM dose-dependently inhibited amylase release stimulated by carbachol, but enhanced the amylase release stimulated by cholecystokinin (CCK) and secretin. Verapamil had no significant effect on calcium uptake induced by carbachol or CCK, but significantly inh

Losing weight can reduce osteoarthritis pain and increase joint mobility. Overweight, obesity, and osteoarthritis More than 1.9 billion adults over the age of 18 are overweight. A BMI (body mass index) of over 25 is deemed overweight and a BMI of over 30 indicates obesity. Being overweight or obese is a risk factor for osteoarthritis (OA). The prevalence of overweight and obesity is steadily incre

https://www.arthritisportal.lu.se/oa-treatments/weight-loss - 2026-04-29

Preeclampsia is a leading cause of pregnancy complications and affects 3-7% of pregnant women. This review summarizes the current knowledge of a new potential etiology of the disease, with a special focus on hemoglobin-induced oxidative stress. Furthermore, we also suggest hemoglobin as a potential target for therapy. Gene and protein profiling studies have shown increased expression and accumulat

Hello and welcome! PRACTICAL INFORMATION FOR NEW EMPLOYEES | FACULTY OF SCIENCE 2 PRACTICAL INFORMATION FOR NEW EMPLOYEES All universities around the world have a common cur- rency – human capital. When we employ staff at our faculty, we are keenly aware of this fact. We are happy and proud that you have chosen to work with us. You have successfully undergone a careful selection process; therefore

https://www.cgbkansli.lu.se/en/sites/cgbkansli.lu.se.en/files/welcome_20180917.pdf - 2026-05-01

Plan for Global Dynamic Engagement – roadmaps 2026 REGULATORY DOCUMENT Plan for Global Dynamic Engagement – roadmaps 2026 Type of steering document: Plan Definition of type of steering document: Plans contain concrete measures needed to achieve goals in, for example, strategies and policies, may contain a summary of activities that together will lead to the achievement of goals that are possible t

https://www.staff.lu.se/sites/staff.lu.se/files/2026-01/plan-for-gde-roadmaps-2026.pdf - 2026-05-01

Purpose The purpose is to identify, categorise and describe barriers for a fossil-free transport system for urban goods. Design/methodology/approach The barriers are studied from a systems perspective in a case of a mid-sized Nordic city. Data are collected from 15 semi-structured interviews with officials from the city and representatives of private companies, and from policy documents and a work

Mantle cell lymphoma (MCL) is considered incurable. Intensive immunochemotherapy with stem cell support has not been tested in large, prospective series. In the 2nd Nordic MCL trial, we treated 160 consecutive, untreated patients younger than 66 years in a phase 2 protocol with dose-intensified induction immunochemotherapy with rituximab (R) + cyclophosphamide, vincristine, doxorubicin, prednisone