Sökresultat

The reactivity of the benzenedithiolate (bdt)-bridged complex [Fe2(CO)6(µ-bdt)] with arsine, stibine and phosphine ligands has been studied. The new mono- and disubstituted complexes [Fe2(CO)5(EPh3)(µ-bdt)] (E = As, 1; E = Sb 3) and [Fe2(CO)4(EPh3)2(µ-bdt)] (E = As, 2; E = Sb, 4) and the previously reported [Fe2(CO)4(PPh2H)2(µ-bdt)] (5) have been prepared by Me3NO-initiated carbonyl substitution r

Homozygous C2 deficiency (C2D) is the most common deficiency of the classical complement pathway in Western countries. It is mostly found in patients with autoimmune disease or susceptibility to bacterial infections and in healthy persons. We wished to assess to what extent other immunological factors might explain differences of susceptibility to infections in C2D. For this reason, 44 Swedish pat

We introduce rigorous theory for deriving first and second order backpropagation methods for Deep Neural Networks (DNN) whilst satisfying existing theory in DNN optimization. We begin by formally defining a neural network with its respective components and state the first and second order chain rule with respect to its partial derivatives. The partial derivatives in the chain rule formula are rela

In anti-glomerular basement membrane (anti-GBM) disease, IgG class autoantibodies induce rapidly progressive glomerulonephritis. Regrettably, many patients are diagnosed at a late stage when even intensive conventional treatment fails to restore renal function The endopeptidase IdeS (Immunoglobulin G degrading enzyme of Streptococcus pyogenes) (imliflidase) rapidly cleaves all human IgG subclasses

Det är i brottmålsprocesser ovanligt att den anklagades ålder är oklar. Men när den är det så ställs stora krav på tillräckligt precisa metoder eftersom det spelar stor roll vad den anklagade bedöms ha för ålder. De svenska påföljdsbestämmelserna särbehandlar nämligen unga lagöverträdare på olika sätt beroende på ålder. Socialstyrelsen har tagit ställning till frågan huruvida tandmognadsbedömningIn criminal proceedings it is unusual that the age of the accused is unclear. But when it is, it is of utmost importance that the methods used to determine the age are sufficiently precise because the expected age of the accised is of paramount importance. The Swedish penalties provisions specifically deal with juvenile offenders in different ways depending on age. Socialstyrelsen has considered t

Background and AimsOlder persons with problematic alcohol use vary in psychosocial functioning, age of onset for problem drinking and use of other drugs. The study measured the differential risks of all-cause, alcohol, polydrug and psychiatric-related repeated hospitalizations among older persons with problematic alcohol use.DesignA linked register-based cohort study with discontinuous multiple-fa

Prekonceptionell hälsa och rådgivning Kvinnor och mäns levnadsvanor inför graviditet påverkar fostret och det blivande barnets hälsa. Under våren 2019 ges en utbildning i Prekonceptionell hälsa och rådgivning vid Lunds universitet. Utbildningen är den första kursen i Sverige inom prekonceptionell hälsa, vilket gör den unik i sitt slag. Den riktar sig till barnmorskor generellt, och i synnerhet til

https://www.medicin.lu.se/sites/medicin.lu.se/files/prekonceptionell_halsa_20181218.pdf - 2026-05-15

Freshwaters bring a notable contribution to the global carbon budget by emitting both carbon dioxide (CO2) and methane (CH4) to the atmosphere. Global estimates of freshwater emissions traditionally use a wind-speed-based gas transfer velocity, kCC (introduced by Cole and Caraco, 1998), for calculating diffusive flux with the boundary layer method (BLM). We compared CH4 and CO2 fluxes from BLM wit

Background: The accumulation of amyloid-β1−42 (Aβ1−42) peptides and phosphorylated-Tau181 (p-Tau181) tangles from the preclinical stages of Alzheimer’s disease (AD) has led to a biological definition of the disease. However, among Aβ1−42-positive individuals, cognitive decline onset varies, and some never develop symptoms. Genetic influences on molecular pathways and their interactions with protei

Lithium-ion battery safety is a topic of large importance, and testing is associated with large costs. Safety evaluation is therefore needed also at an early stage in cell design and development, in order to evaluate potential short-comings or to screen large platforms of materials and cells. Previous thermal runaway tests on lab-scale cells have, however, indicated differences in heat release and

Untitled Master’s Dissertation Structural Mechanics JUAN CARDENAL BASTÉ Report TV SM -5150 JU A N C A RD EN A L BA STÉ D ESIG N M ETH O D FO R STR U T-B EA M C O N N EC TIO N IN H IN G ED FR A M ES DESIGN METHOD FOR STRUT-BEAM CONNECTION IN HINGED FRAMES Detta är en tom sida! Copyright © 2012 by Structural Mechanics, LTH, Sweden. Printed by Media-Tryck LU, Lund, Sweden, July, 2012 (Pl). For inform

https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5150.pdf - 2026-05-14

Sustainable energy storage and conversion explores innovative methods to efficiently store and transform energy from various renewable sources. It focuses on technologies like advanced batteries, hydrogen production, fuel cells, and thermochemical systems as well as safety aspects of battery storage systems. Research aims to enhance energy density, reduce costs, and improve scalability, enabling r

https://www.energy.lth.se/research/energy-storage-conversion - 2026-05-15

Primary hemophagocytic lymphohistiocytosis (HLH) is a life-threatening disorder associated with autosomal recessive variants in genes required for perforin-mediated lymphocyte cytotoxicity. A rapid diagnosis is crucial for successful treatment. Although defective cytotoxic T lymphocyte (CTL) function causes pathogenesis, quantification of natural killer (NK)–cell exocytosis triggered by K562 targe

Streptococcus pyogenes (Group A streptococcus; GAS) is an important human pathogen responsible for mild to severe, life-threatening infections. GAS expresses a wide range of virulence factors, including the M family proteins. The M proteins allow the bacteria to evade parts of the human immune defenses by triggering the formation of a dense coat of plasma proteins surrounding the bacteria, includi

Streptococcus pyogenes is one of the most common bacteria infecting humans. One of the factors contributing to the disease-causing properties is the secreted streptococcal cysteine proteinase, SpeB, which degrades several host proteins in connective tissue and circulation. SpeB activity depends on the transformation from an inactive precursor, zymogen, into a mature proteinase. We show that