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In this paper the PreAmplifier ShAper (PASA) for the Time Projection Chamber (TPC) of the ALICE experiment at LHC is presented. The ALICE TPC PASA is an ASIC that integrates 16 identical channels, each consisting of Charge Sensitive Amplifiers (CSA) followed by a Pole-Zero network, self-adaptive bias network, two second-order bridged-T filters, two non-inverting level shifters and a start-up circu
Ash is produced in combustion of biomass. Sonic part of this matter is called fly ash and is carried by the flow and causes not only air pollution and erosion, but also call affect the thermal radiation. The effects of fly ash particles oil the thermal radiation are considered ill this investigation. By analyzing sampled data in all electrostatic filter, a realistic particle size distribution is f
Popular Abstract in Swedish Hur gör bakterier för att komma undan immunförsvaret? Vi har studerat hur en vanligt förekommande bakterie, grupp A streptokocker, gör för att undvika kroppens immunförsvar vid infektion. Vi har upptäckt enzymer som bidrar till bakteriens förmåga att undvika immunförsvaret genom att avväpna antikroppar. De bakteriella enzymerna kan användas i bioteknisk industri och eveA majority of the proteins of the immune system are glycosylated and the glycans of IgG are essential for its functionality. Bacteria display enzymes that modulate the glycans of the immune system to weaken the host defense and favor bacterial survival. In this thesis we aimed at exploring bacterial modulation of host glycosylation in infection and to evaluate the usefulness of bacterial enzymes i
The common human pathogen Streptococcus pyogenes is the causative agent of numerous mild and severe clinical conditions. It expresses a number of secreted or cell wall-anchored proteins that modulate the human immune system and facilitate colonization and spread of the pathogen in the human host. During S. pyogenes infections, human plasma leaks into the site of infection as a consequence of infl
In the equation for thermal energy output from a flat-plate solar collector (written as a function of the collector mean heat carrier temperature), both the gain and the loss terms are multiplied by the collector efficiency factor, F'. For a concentrating collector with an uneven (non-uniform) irradiation on the absorber, the efficiency factor for the gain term, here called the optical efficiency
The M protein of Streptococcus pyogenes is a major bacterial virulence factor that confers resistance to phagocytosis. To analyze how M protein allows evasion of phagocytosis, we used the M22 protein, which has features typical of many M proteins and has two well-characterized regions binding human plasma proteins: the hypervariable NH2-terminal region binds C4b-binding protein (C4BP), which inhib
Eosinophils participate in the inflammatory response seen in allergy and helminthic infestation. Their release of granule-bound cationic proteins may play a role in these diseases. Therefore, we investigated mechanisms involved in the release of eosinophil cationic protein (ECP). Serum-opsonized zymosan was phagocytosed by eosinophils, and ECP was released into the phagosomes as judged by immunoel
The development of therapeutic and diagnostic antibodies is a rapidly growing field of research, being the fastest expanding group of products on the pharmaceutical market, and appropriate quality controls are crucial for their application. We have identified and characterized the serine protease termed BspK (Bdellovibrio serine protease K) from Bdellovibrio bacteriovorus and here show its activit
The nonobese diabetic (NOD) mouse spontaneously develops autoimmune-mediated diseases such as diabetes and Sjögren′s syndrome. To investigate whether NOD genes also promote autoimmune-mediatedarthritis we established a NOD strain with an MHC class II fragment containing the Aq class II gene predisposing for collagen induced arthritis (NOD.Q). However, this mouse was resistant to arthritis in contr
You have many opportunities for international experiences during your time as a doctoral student at the Faculty of Medicine. You can attend courses, participate in research schools, seminars and conferences abroad, visit or shadow colleagues abroad to learn new approaches, methods or technologies, and collaborate with foreign universities or research institutions to further develop your dissertati
Nationella forskarskolan om åldrande och hälsa Fastställd av styrelsen 2026-03-23 Fastställd av styrelsen 2025-02-18 Verksamhetsberättelse 2025 Nationella forskarskolan om åldrande och hälsa Doktorander och mentorer på ”writing retreat” under Doktoranddagarna i Lund, april 2025. Foto: Lill Eriksson sweah.lu.se http://www.sweah.lu.se/ Nationella forskarskolan om åldrande och hälsa Verksamhetsberätt
https://www.sweah.lu.se/sites/sweah.lu.se/files/2026-03/SWEAH%20verksamhetsber%C3%A4ttelse%202025.pdf - 2026-07-13
Human Ecology DivisionCarl Nordlund "Social Ecography; International trade, network analysis, and an Emmanuelian conceptualization of ecological unequal exchange"Presentation: Defence date: 11th October 2010. This thesis demonstrates how network analysis, ecological economics and the world-system perspective can be combined into an ecographic framework that can yield new insights into the unde
https://www.keg.lu.se/en/research/research-projects/finished-phd-projects/2010-finished-phd-projects - 2026-07-11
Fotboll är ett fenomen med många fantastiska facetter. I första hand framträder utövarnas konstfulla kamp och publikens hänförelse. Den kommersiella karusell som vuxit fram kring själva spelet under senare decennier har därtill gjort fotbollen till en ekonomisk kraft.Fotbollen är en massrörelse utan modern motstycke och har därmed också blivit en resurs för den humanistiska och samhällsvetenskapli
https://www.cors.lu.se/publikationer/gastkronikor/i-fotbollens-gransland - 2026-07-11
Inbjudan2.pdf JURIST PÅ BIG TECH I KALIFORNIEN, USA Är du som student nyfiken på hur det är a arbeta som bolagsjurist på Big Tech-bolag i Kalifornien, USA? Eller a arbeta med EU- och konkurrensrä/Regulatory i Bryssel? 29 november 2023 kl. 16.15-18.00 Pufendorfsalen, Juridicum Martin Gudmundsson har varit bolagsjurist i chefsposition på Apple i Kalifornien och Bryssel, i mer än 10 år. Dessförinnan
https://www.aclu.lu.se/sites/aclu.lu.se/files/2023-11/Inbjudan2.pdf - 2026-07-13
