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SynopsisReactivity trends of thioethers toward square-planar complexes can be generally interpreted by use of an equation of the form:  log k = γ + α∑σ* + βθ, where k denotes second-order rate constants, ∑σ* the sum of Taft constants for the thioether substituents, and θ the thioether cone angles. γ represents an intrinsic parameter for each substrate complex, while α is an electronic and β a sterSynopsisReactivity trends of thioethers toward square-planar complexes can be generally interpreted by use of an equation of the form:  log k = γ + α∑σ* + βθ, where k denotes second-order rate constants, ∑σ* the sum of Taft constants for the thioether substituents, and θ the thioether cone angles. γ represents an intrinsic parameter for each substrate complex, while α is an electronic and β a ster

Although child mortality is decreasing in Sweden, an increase in suicide rates has been previously observed among children and adolescents collectively. To increase knowledge about trends, demographics, and means in child suicides, data including all child (< 18 years) suicides in Sweden in 2000 through 2018 were retrieved from the Swedish National Board of Forensic Medicine. In all, a total of 41

The surgical repair of congenital heart defects in children with preoperative pulmonary hypertension (PH) is to varying degree associated with the occurrence of postoperative PH. The objective of this study was to follow up children with severe postoperative PH (pulmonary arterial/aortic pressure ratio ≥ 1.0) to evaluate if pulmonary arterial pressure spontaneously normalized or needed PH-targetin

OBJECTIVE: To analyse the outcome of minor amputations (through, or distal to, the ankle joint) in patients with diabetes. METHOD: All diabetic patients in a defined population undergoing one or more minor amputation between 1982 and 2006 were investigated according to a standardised protocol and were followed until final outcome (healing or death). A total of 410 consecutive amputations in 309 p

Introduction Sierra Leone has the world's highest maternal mortality, partly due to low access to caesarean section. Limited data are available to guide improvement. In this study, we aimed to analyse the rate and mortality of caesarean sections in the country. Methods We conducted a retrospective study of all caesarean sections and all reported in-facility maternal deaths in Sierra Leone in 2016.

Background: Blood transfusion has been associated with decreased long-term survival in cancer patients, possibly due to various immunological factors. We aimed to evaluate if perioperative transfusions decrease survival in patients who undergo resection for esophageal or gastric cancer and to identify factors associated with such events. Methods: A population-based cohort study was conducted based

Purpose: Co-morbidities are common in chronic obstructive pulmonary disease (COPD) and are associated with increased morbidity and mortality. The aim of the present study was to explore the prevalence of several comorbid conditions in severe COPD, and to investigate and compare their associations with long-term mortality. Methods: In May 2011 to March 2012, 241 patients with COPD stage 3 or 4 were

Högtryck på blodigt allvar – kärlforskare vill intensifiera jakten på orsakerna – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Högtryck på blodigt allvar – kärlforskare vill intensifiera jakten på orsakerna 2020-06-15 ⚠️ Den här artikeln är mer än 5 år gammal. Nya fors

https://www.vetenskaphalsa.se/hogtryck-pa-blodigt-allvar-karlforskare-vill-intensifiera-jakten-pa-orsakerna/ - 2026-07-12

Här följer textversionen av poddavsnittet Plugga naturvetenskap – utlandsstudier för naturvetare. Om poddavsnittetLunds universitets podd "Plugga naturvetenskap – utlandsstudier för naturvetare".Inspelningsdatum: 15 oktober 2023.Medverkande:Hedda Thomson Ek, miljövetarstudent, moderatorSophie Manner, studierektor och forskareHannah Lund, masterstudent i kemiIntroHur hittar man ett socialt sammanha

https://www.naturvetenskap.lu.se/textversion-av-poddavsnitt-om-utlandsstudier - 2026-07-13

Course evaluations and course analyses (also called a course evaluation report) are an important part of the quality management at the Faculty of Science. By completing an anonymous course evaluation, students have the opportunity to submit their views on the course and share experiences from their education. Course evaluations also forms the basis for the teachers' continuous work to develop thei

https://www.science.lu.se/internal/research-and-education/quality-management/quality-assurance-work-first-and-second-cycle-education/follow-quality-assurance-work-and-its-results/course-evaluations-and-course-analyses - 2026-07-13

2023-09-28ContentsData on occupational status, lifestyle factors, mechanical exposures and psychosocial factors, with particular focus on neck shoulder pain.Lines: 12 614Variables: 339SelectionAmong 30 446 participants in the Malmö Diet and Cancer Study, 14 555 individuals who have filled in baseline questionnaire version 2 and been screened between February 1992 and December 1994 (based on the va

https://www.malmo-kohorter.lu.se/malmo-kost-cancer-mkc/datainsamling-mkc/mdc-neck-shoulder-questionnaire - 2026-07-13

https://www.malmo-kohorter.lu.se/malmo-kost-cancer-mkc/mkc-uppfoljning/kardiovaskulara-handelser-i-mkc - 2026-07-13

How to act in case of a fire depends on the situation. Here you will find general information on what to do. Be preparedComplete the University’s basic fire safety training. The online course takes just fifteen minutes to complete and you will find it in Kompetensportalen. As a new employee, you are to have completed the online course within eight weeks of taking up employment.Go to the online fir

https://www.staff.lu.se/support-and-tools/security/case-fire - 2026-07-14

The dynamics of photoinduced electron injection and recombination between all-trans-8'-apo-beta-caroten-8'-oic acid (ACOA) and a TiO2 Colloidal nanoparticle have been studied by means of transient absorption spectroscopy. We observed an ultrafast (similar to360 fs) electron injection from the initially excited S-2 state of ACOA into the TiO2 conduction band with a quantum yield of similar to40%. A

The 17 beta-hydroxysteroid dehydrogenase 1 gene (HSD17B1) encodes 17HSD1, which catalyzes the final step of estradiol biosynthesis. Despite the important role of HSD17B1 in hormone metabolism, few epidemiologic studies of HSD17B1 and breast cancer have been conducted. This study includes 5,370 breast cancer cases and 7,480 matched controls from five large cohorts in the Breast and Prostate Cancer

Population-based epidemiological studies of atherosclerosis using autopsy material is now impossible to perform in most countries due to declining autopsy rates. Based on epidemiological studies of atherosclerosis using autopsy material in five European cities which were carried out with an interval of 25 years in the 1960s and 1980s, respectively, we have shown that atherosclerosis in young so-ca

The carotenoid species lutein, violaxanthin, and zeaxanthin are crucial in the xanthophyll-dependent nonphotochemical quenching occurring in photosynthetic systems of higher plants, since they are involved in dissipation of excess energy and thus protect the photosynthetic machinery from irreversible inhibition. Nonetheless, important properties of the xanthophyll cycle carotenoids, such as the en

25 children (18 boys and 7 girls) were treated for non-Hodgkin's lymphomas (NHL) during 1982-1990. The age at diagnosis was 2-15 years. Five of the 25 children died. Of the 25 children 6 patients had the diagnosis of intraabdominal NHL. The presenting abdominal symptoms for these 6 patients were abdominal pain in 4 cases, nausea 3, abdominal distention 2, icterus 1 and diarrhoea 1. Four of the 6 p

1. The cereal field carabid beetle Amara similata was selected to elucidate the role of seeds and insects as food sources. Three experiments were performed to rank different weed seeds and insects in terms of food value: (i) fecundity in relation to adult diet, (ii) larval survival in relation to diet and (iii) larval survival in relation to parental diet. 2. Seeds were found to be of high value

A large proportion of deaths in the Western World are caused by ischaemic heart disease. Among these patients a majority die outside hospital due to sudden cardiac death. The prognosis among these patients is in general, poor. However, a significant proportion are admitted to a hospital ward alive. The proportion of patients who survive the hospital phase of an out of hospital cardiac arrest varie