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Background: The aim of this study was to provide normative data of bone mineral density (BMD; g/cm(2)) of the forearm and the calcaneus, evaluated by peripheral dual X ray absorbtiometry (DXA), in children aged 6 to 7 years of age and to evaluate the association with anthropometrics and sex. Materials and methods: 368 boys and 326 girls with a mean age of 6.7 +/- 0.4 years participated. BMD was me

Purpose: This paper focuses on the extent to which Swedish municipalities identified and communicated risks due to the COVID-19 outbreak early on. The purpose of this paper is to explore to what extent the situational factors of the COVID-19 pandemic influenced the likelihood of municipalities disclosing COVID-19 information as a subsequent event in the annual reports of 2019. Design/methodology/a

lymfom – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: lymfom Samband mellan tatueringar och viss cancer 2026-05-18 Att vara tatuerad har blivit mainstream, särskilt bland kvinnor yngre än 40 år där nästan varannan kvinna är tatuerad. Men vad vet vi egentligen

https://www.vetenskaphalsa.se/tag/lymfom/ - 2026-06-08

Barn- och tvångsäktenskap väcker frågor av såväl juridisk som moralisk karaktär. Företeelserna är ett internationellt problem med främst kulturella, religiösa och ekonomiska motiv. Hur svensk rätt ska utformas måste stämma överens med våra internationella åtaganden, inte minst barnkonventionen som utgör det centrala regelverket för barns rättigheter. Uppsatsens syfte är därför att utreda vilka kraChild- and forced marriages raises questions of both legal and moral characteristics. That children are forced into marriage is an internationally spread problem with mainly cultural, religious and economic motives. How the Swedish legal system should be formed must be in conformity with our international commitments, such as the convention on the rights of the child. The purpose of this paper is

The energy balance at most surface-atmosphere flux research sites remains unclosed. The mechanisms underlying the discrepancy between measured energy inputs and outputs across the global FLUXNET tower network are still under debate. Recent reviews have identified exchange processes and turbulent motions at large spatial and temporal scales in heterogeneous landscapes as the primary cause of the la

This master thesis studies a two-echelon distribution system for perishable items with two non identical retailers. Each location is managed following a standard continuous (R, Q) ordering policy. The demand occurs solely at the retailers and follows independent Poisson processes. Customers are backordered when the retailer is out of stock. The items are considered as fixed lifetime perishables. W

Formate dehydrogenases (FDHs) are metalloenzymes that catalyse the reversible conversion of formate to carbon dioxide. Since such a process may be used to combat the greenhouse effect, FDHs have been extensively studied by experimental and theoretical methods. However, the reaction mechanism is still not clear; instead five putative mechanisms have been suggested. In this work, the reaction mechan

Northern hemisphere peatlands play an important role in the global carbon (C) cycle, accounting for about 30% of global soil C and similar to 10-25% of global natural methane (CH4) emissions. Satellite remote sensing has the potential for extracting continuous information related to C exchange rates at regional and global extents, yet, few studies have focused on peatlands. In this study we examin

The action of three matrix metalloproteinases (MMPs), 72- and 95-kDa gelatinases (MMP-2 and MMP-9) and PUMP (MMP-7), and a cysteine proteinase, cathepsin B, were investigated on aggrecan the major proteoglycan of cartilage. All the enzymes cleaved aggrecan although the activity of the 95-kDa gelatinase was very low. Specific cleavage sites were investigated following incubation with a purified agg

Molecular spiders are synthetic biomolecular walkers that use the asymmetry resulting from cleavage of their tracks to bias the direction of their stepping motion. Using Monte Carlo simulations that implement the Gillespie algorithm, we investigate the dependence of the biased motion of molecular spiders, along with binding time and processivity, on tunable experimental parameters, such as number

The long-term fates of duplicate genes are well studied both empirically and theoretically, but how the short-term evolution of duplicate genes contributes to phenotypic variation is less well known. Here, we have studied the genetic basis of flowering tithe variation in the disomic tetraploid Capsella bursa-pastoris. We sequenced four duplicate candidate genes for flowering time and 10 background

Landfills account for ca. 10% of the annual global burden of atmospheric methane. Part of the efflux is mitigated by means of biological methane oxidation in the landfill covers. In this study, two types of landfill cover soils (mineral soil and sewage sludge) were compared with respect to methane emissions as well as potential methane oxidation capacity and the PLFA (phospholipid fatty acid) cont

A one-dimensional mathematical model is presented that describes the cross-shore evolution of a long linear mound of noncohesive sediment placed in the nearshore and exposed to non-breaking waves. The equation for the transport rate accounts for wave asymmetry and gravity, and the net rate is expressed by reference to an equilibrium profile shape. Simplifications reduce the governing equation for

2022-06-15 Call for up to 6 BECC-post docs for the years 2023-2025 Call topic: Climate adaptation The BECC Board and the BECC and MERGE steering group at the University of Gothenburg (UGOT) have decided to strengthen the interdisciplinary development of BECC research by announcing funding for up to six 2-year post doc positions. This effort aims to specifically favour BECC’s research development w

https://www.becc.lu.se/sites/becc.lu.se/files/2022-06/BECC%20call%20for%20proposals%20postdocs%202022-2023.pdf - 2026-06-08

Northern mires are significant natural sources of atmospheric methane (CH4), yet estimating CH4 emissions remains challenging due to their complex spatio-temporal dynamics. While eddy covariance (EC) measurements provide valuable insights into ecosystem-scale CH4 fluxes (FCH4) over mire areas typically < 0.05 km², the predictability of FCH4 at the mesoscale (∼0.5 – 20 km²) of a mire complex based

Tvister om vårdnad, boende och umgänge har ökat kraftigt i Sverige under de senaste åren. Detta innebär att allt fler barn årligen involveras i dessa typer av processer. För det enskilda barnet är det viktiga frågor som avgörs och utgången i målet kan få stora och långvariga konsekvenser för såväl barn, som föräldrar. Barn är, liksom vuxna, bärare av ett stort antal mänskliga rättigheter enligt inDisputes concerning custody, residence and contact have increased in Sweden during the last couple of years. This means, that more and more children are involved in these types of processes every year. The questions that are settled have great importance to each child, and the outcome can have major and long-lasting consequences for both children and parents. Children, as well as adults, are posse

Enligt svensk familjerätt är syskons rätt till varandra varken en fastslagen lag eller utvecklad i förarbeten och doktrin. Trots detta föreligger det ett starkt skydd av syskon enligt praxis, vilken har sin grund i begreppet kontinuitet. Begreppet kontinuitet är ett resultat av främst praxis, men har sin grund i förarbeten. Denna har till syfte att behålla all slags pågående kontinuitet för barnetAccording to Swedish family law, the right for siblings to each other is not a stated rule, nor well developed in preliminary works or doctrine. However, there is a higher level of protection of siblings according to case law, which is anchored in the concept of continuity. The concept of continuity is mainly a result from case law, but has its ground in preliminary work. It aims to maintain all c

LUIS | LUndS UnIverSItetS InnovatIonSSyStem Över 300 år av nyttig forskning 1707 | FRISKGÖRANDE VATTEN Medicinprofessorn och provinsialläkaren Johan Jacob Döbelius upptäckte och utvecklade Ramlösa hälsobrunn i början av 1700-talet. Enligt Döbelius botade det mineralrika vattnet från källan såväl skörbjugg och svindel som gikt och darrande leder. 1770 | NYA ORGANISKA SYROR Genom att frigöra organis

https://www.lu.se/sites/www.lu.se/files/innovationer_webb_sve.pdf - 2026-06-08