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Recently, to reach zero emission levels, some new energy systems based on fuel cells have been developed. This paper presents a review of investigations of these systems by thermodynamics performance, mainly, energy and exergy analysis. With energy analysis, the performance of an energy conversion system cannot be effectively and accurately evaluated. But exergy analysis complements and reinforces
Despite the recent clinical success of T cell checkpoint inhibition targeting the CTLA-4 and PD-1 pathways, many patients either fail to achieve objective responses or they develop resistance to therapy. In some cases, poor responses to checkpoint blockade have been linked to suboptimal CD28 costimulation and the inability to generate and maintain a productive adaptive anti-tumor immune response.
This study demonstrates that a cytotoxic serum reactivity not requiring the presence of complement appears in the sera of patients with acute myelogenous leukemia. The reaction is detected upon short‐term incubation of sera in vitro with autochthonous mononuclear white blood cells from peripheral venous blood of patients at the acute stage of the disease. This reactivity was demonstrated in 18/18
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
The nervous system is constantly infiltrated by blood-derived sentinels known as perivascular macrophages. Their immediate precursors have not yet been identified in situ and the mechanism that governs their recruitment is mostly unknown. Here, we provide evidence that CD68 (+)GR(-) monocytes can give rise to perivascular macrophages in mice suffering from endotoxemia. After adhesion to the endoth
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
A dry release method for fabrication of suspended nanostructures is presented. The technique has been combined with an anti-stiction treatment for fabrication of nanocantilever based nanoelectromechanical systems (NEMS). The process combines a dry release method, using a supporting layer of photoresist which is removed using oxygen ashing in a reactive ion etcher (RIE), with CHF3 plasma induced de
An investigation of the autonomy of the process region at the tip of a crack is carried out. An elastic plastic linearly hardening material is assumed. A cohesive zone model with constant cohesive stress is chosen. The cohesive zone length is observed to decrease with decreasing hardening rates and increasing cohesive stresses. For a cohesive stress larger than about three times the yield stress t
Due to the increasing share of older people worldwide, the United Nations has directed an initiative towards a "decade of healthy ageing" to promote "age-friendly environments". This study aims to gain a deeper understanding of how to promote social participation and everyday mobility in later life. The ambition is to increase the knowledge about how to create more age-friendly environments and soDue to the increasing share of older people worldwide, the United Nations has directed an initiative towards a "decade of healthy ageing" to promote "age-friendly environments". This study aims to gain a deeper understanding of how to promote social participation and everyday mobility in later life. The ambition is to increase the knowledge about how to create more age-friendly environments and so
Today’s sports glasses are great for rather extreme sports like biking, skiing and running often in tough weather conditions. They protect against wind, rain, blinding sun in the snow but also insects and dirt. But what about those people who perform casual sports such as gym, jogging, and yoga? I made a survey to find out the main reasons why people don’t use their own glasses while perform
Prel.Schema MVEN015 - Klimatförändringen - vetenskap och samhälle Höstterminen 2022 OBS Alla starttider med kvart utom tentamen! Kurstid: Kurschef: Niklas Vareman Lärare: RL Raul Lopez I Losada JS Johannes Stripple NV Niklas Vareman JAO Johanna Alkan Olsson SU Sara Ullström DH Dan Hammalund MR Markku Rummukainen Salar: Mossen Öster/Väster, Blå Hallen Litteratur: Houghton, J. T. 2015: Global Warmin
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2022-07/Schema%20MVEN15%20ht22.pdf - 2026-05-27
Årsredovisning 2021 Sveriges akademikers centralorganisation, Saco Org.nr 802000-0850 1/14 Sveriges akademikers centralorganisation, Saco Org. nr 802000-0850 Årsredovisning för räkenskapsåret 2021 Styrelsen för Saco avger härmed följande årsredovisning. Innehåll Sida Förvaltningsberättelse 2 Resultaträkning 5 Balansräkning 6 Redovisnings- och värderingsprinciper 7 Noter 9 Underskrifter 14 Alla bel
Regler forskarutbildning Medicinska fakulteten Regler för utbildning på forskarnivå MEDICINSKA FAKULTETEN | LUNDS UNIVERSITET | GÄLLER FRÅN 1 JANUARI 2019 Sida 1 av 44 Postadress Box 117 221 00 Lund Besöksadress BMC Sölvegatan 19 Telefon 046-222 00 00 E-post info@med.lu.se Webbadress www.medicin.lu.se Forskarutbildningsnämnden BESLUT Diarienummer U 2023/595 Datum 2023-12-12 Regler för utbildning p
Schema Riskanalys inom natur, miljö och hälsa MVEC12 15 högskolepoäng, HT 2017 (med reservation för ändringar) version 20170823 VECKA DATUM DAG Form TID TITEL Lärare Läs SAL (EKOLOGIHUSET) BLOCK V. 35 28-aug må F 10-11 UPPROP och kort information om kursen MH MOSSEN ÖSTER/VÄSTER INTRODUKTION KURS 29-aug ti F 10-12 Introduktion om biomarkörer och hälsostudier CL/ML 2 HÄLSA 30-aug on F 9-12 Risker m
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mvec12schema_201708_v.2.pdf - 2026-05-29
Prel.Schema MVEN015 - Klimatförändringen - vetenskap och samhälle Höstterminen 2020 OBS Alla starttider med kvart utom tentamen! Kurstid: Kurschef: Niklas Vareman Lärare: NBO Niklas Boke Olén JS Johannes Stripple NV Niklas Vareman JAO Johanna Alkan Olsson SU Sara Ullström DH Dan Hammarlund MR Markku Rummukainen Salar: Undervisning kommer huvudsakligen att ske online förutom kursintroduktionen och
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mven15_ht20_v3x.pdf - 2026-05-29
Using spatially explicit process- based modelling to quantify wild bee dynamics and their pollination services Johanna Häusslera,b,c*, Ullrika Sahlinc, Charlotte Baeyc, Henrik G. Smithc,d and Yann Cloughc a German Centre for Integrative Biodiversity Research (iDiv) Halle- Jena-Leipzig, Deutscher Platz 5e, 04103 Leipzig, Germany b Institute of Ecology, Friedrich Schiller University Jena, Domburger-
https://www.cec.lu.se/sites/cec.lu.se/files/posterleipzig_haeussler.pdf - 2026-05-29
6 maj 2026 13:15 till 14:30 | Seminarium Chair: Robert Klemmensen Mats Fred Title: Organizing Public Sector ReformAbstract: I defended my PhD thesis on local government projectification in 2018. Since then, my research has expanded both theoretically and empirically toward a broader interest in all kinds of temporary and experimental forms of organizing. In this lecture I will talk about where lim
https://www.svet.lu.se/internt/evenemang/higher-research-seminar-mats-fred-and-hebatalla-taha-docent-lectures - 2026-05-29
