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Popular Abstract in Swedish Denna avhandling handlar om modeller för plana solfångare, transparent isolering och verkningsgradsfaktorer. En ekvation för energiutbytet från en glasad plan solfångare härleds genom att modellera verkningsgradsfaktorn, F´, som en summa av en konstant och en temperaturberoende del. Ett alternativt sätt att testa en plan solfångare, baserat på denna modell, föreslås. EThis thesis deals with models of flat plate collectors, transparent insulation and efficiency factors. An equation for the energy output from a glazed flat plate collector is derived by modelling the collector efficiency factor, F´ as the sum of a constant and a temperature dependent part. An alternative way of testing a flat plate collector, based on this model, is suggested. A complete set of a

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

Massive Multiple-Input Multiple-Output (MIMO) communication systems are being investigated intensively for positioning services. Enhancing the accuracy on these services in terms of accurate positioning of users is an important goal to improve related applications in the future. Convolutional Neural Networks (CNNs) has been proposed to infer the position of a user from Channel State Information (C

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

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

Institutionen för handelsrätt Uppd: 2024-04-29 Tentamensschema februari 2024 - augusti 2024 Datum Kurskod Kursnamn Tid Lokal Tors 1 feb HARG06 Arbetsrätt II, Dugga 8-10 MA9 Ons 7 feb HARN53 Trade, Investment and Sustainability 8-13 EC2:063 HARN54 Intellectual Property and Trade Ons 28 feb HARA71 Kommersiella avtal och köp 8-13 MA8 HARG15 Compliance och risk i affärslivet HARG03 Kommersiell avtalsr

https://www.ehl.lu.se/sites/ehl.lu.se/files/2024-04/Tentaschema%20VT%202024%20%20februari%20-%20augusti%202024%20extern%20hemsida%202024-04-29.pdf - 2026-05-23

https://www.khm.lu.se/sites/khm.lu.se/files/2023-06/Exhibitions%20HT%202023-%20VT%202024.pdf - 2026-05-23

Under analytics-fliken summeras insamlad data i analyser, resultat och annan information. Vad som visas beror på vilken roll man har i systemet, och kan se olika ut för olika program och kurser. Analytics är en funktion som är under uppbyggnad. Viss funktionalitet är redan inbyggd i dagens version av fliken.Analytics - för examinatorer (PDF, 4,4 MB)Analytics - för studenter på läkarprogrammet (PDF

https://www.qps.education.lu.se/guider-medarbetare/analytics - 2026-05-21

Streptococcus pyogenes (group A streptococcus) causes a variety of diseases, including acute pharyngitis, impetigo, rheumatic fever and the streptococcal toxic shock syndrome. Moreover, S. pyogenes was responsible for the classical example of a nosocomial infection, the epidemics of puerperal fever (childbed fever) that caused the death of numerous women in earlier centuries. The most extensively

Disturbed haemostasis is a central finding in severe Streptococcus pyogenes infection. In particular, microthrombi are found both at the local site of infection and at distant sites. Platelets are responsible for maintaining vascular function and haemostasis. We report here that M1 protein of S. pyogenes triggers immune-mediated platelet activation and thrombus formation. M1 protein is released fr

Institutionen för handelsrätt Uppd: 2024-04-12 Tentamensschema februari 2024 - augusti 2024 Datum Kurskod Kursnamn Tid Lokal Tors 1 feb HARG06 Arbetsrätt II, Dugga 8-10 MA9 Ons 7 feb HARN53 Trade, Investment and Sustainability 8-13 EC2:063 HARN54 Intellectual Property and Trade Ons 28 feb HARA71 Kommersiella avtal och köp 8-13 MA8 HARG15 Compliance och risk i affärslivet HARG03 Kommersiell avtalsr

https://www.ehl.lu.se/sites/ehl.lu.se/files/2024-04/Tentaschema%20VT%202024%20%20februari%20-%20augusti%202024%20extern%20hemsida%202024-04-12.pdf - 2026-05-23