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When a swift heavy ion (SHI) penetrates amorphous SiO2, a core/shell (C/S) ion track is formed, which consists of a lower-density core and a higher-density shell. According to the conventional inelastic thermal spike (iTS) model represented by a pair of coupled heat equations, the C/S tracks are believed to form via "vaporization" and melting of the SiO2 induced by SHI (V-M model). However, the mo
The cytokine TGFβ1 induces epidermal Langerhans cell (LC) differentiation from human precursors, an effect mediated through BMPR1a/ALK3 signaling, as revealed from ectopic expression and receptor inhibition studies. Whether TGFβ1‒BMPR1a signaling is required for LC differentiation in vivo remained incompletely understood. We found that TGFβ1-deficient mice show defective perinatal expansion and di
BackgroundFor advanced pancreatic cancer, pulmonary metastases (PM) have been considered favorable factors compared to metastases of other sites, but it remains unknown whether the prognosis of patients with synchronous liver and lung metastases is better than that of non-PM.MethodsData was derived from a two-decade cohort and included 932 cases of pancreatic adenocarcinoma with synchronous liver
The ESC diagnostic criteria for infective endocarditis (IE) added spondylodiscitis as minor diagnostic criterion. Of patients with Staphylococcus aureus, streptococcal or Enterococcus faecalis bacteremia, 11 of 1807 episodes were reclassified to definite IE of which nine were not treated as IE. Spondylodiscitis as a minor criterion decreases specificity of the criteria.
BACKGROUND: Recent studies have found that particulate matter (PM) attached radioactivity was associated with certain adverse health effects including increased blood pressure and lung dysfunction. However, there has been no investigation on the direct effect of PM radioactivity on mortality.METHODS: Exposures to ambient PM gamma activities were determined using U.S. EPA RadNet data. Data on daily
The (p)ppGpp-mediated stringent response is a bacterial stress response implicated in virulence and antibiotic tolerance. Both synthesis and degradation of the (p)ppGpp alarmone nucleotide are mediated by RelA-SpoT Homolog (RSH) enzymes which can be broadly divided in two classes: single-domain ‘short’ and multi-domain ‘long’ RSH. The regulatory ACT (Aspartokinase, Chorismate mutase and TyrA)/RRM
The biosynthesis of dermatan sulfate is a complex process that involves, inter alia, formation of L-iduronic acid residues by C5-epimerization of D-glucuronic acid residues already incorporated into the growing polymer. It has been shown previously that this reaction is promoted by the presence of the sulfate donor 3'-phosphoadenosine-5'-phosphosulfate. In the present investigation, the role of su
BIDS UTVC12 Lectures and seminars 2016. Schedule 2016-06-10 Date Time Room Theme Activity Group Teacher Module 1: Course Introduction 1/11 15:00-17:00 111 Course introduction Intro 1/1 AF Issues in contemporary development: The quest for growth and the internationalization of development 4/11 10:00-12:00 MA3 The Elusive Quest for Growth Lec 1/1 MF 9/11 13:00-15:00 111 The Elusive Quest for Growth
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/utvc12_fall_20160610_1.pdf - 2026-07-07
The purpose of this study was to investigate the relationship between student influence, students' strategic approaches to studying and academic achievement, and to examine differences between students in a Master's programme in Engineering with conventional teaching and one based on problem-based learning in a sample of 268 students. A version of the Approaches and Study Skills Inventory for Stud
Vangueria infausta (African medlar) is a wild fruit found in southern and central Mozambique. The ripe fruit has a leathery skin enclosing three to five seeds embedded in a soft pulp that tastes like apple. It plays an important role in the diet of the rural population and has the potential for commercial use. The fruit is mostly eaten fresh, and sometimes mixed with porridges, but in some parts
Centrum för miljö- och klimatforskning, CEC, Miljövetenskaplig Utbildning, Sölvegatan 37, 223 62 Lund ht t p:/ / www.miljovet enskap.lu.se/ Preliminärt Schema MVES04 - Miljöövervakning, 15p VT21 Kurstid: 24 mars - 31 maj Kurschef: Adam Kristensson, tel:046-2227645, email: adam.kristensson@nuclear.lu.se Yann Clough, tel: 046-2226831, email: yann.clough@cec.lu.se Lärare: Namn Email AKR Adam Kristens
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2021-02/MVES04_Schema%202021_210219.pdf - 2026-07-06
Nytt Schema Centrum för miljö- och klimatforskning, CEC, Miljövetenskaplig Utbildning, Sölvegatan 37, 223 62 Lund http://www.miljovetenskap.lu.se/ Preliminärt Schema MVES04 - Miljöövervakning, 15p VT21 Kurstid: 24 mars - 31 maj maj Kurschef: Adam Kristensson, tel:046-2227645, email: adam.kristensson@nuclear.lu.se Yann Clough, tel: 046-2226831, email: yann.clough@cec.lu.se Lärare: Namn Email AKR Ad
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2021-02/MVES04_Schema%202021_210219.xlsx - 2026-07-06
