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Transient electromagnetic (TEM) is an efficient non-invasive method to map electrical conductivity distribution in the subsurface. This paper presents an inversion scheme for 3-D TEM time-lapse (TL) data using a generalized minimum support (MS) norm and its application to monitoring conductivity changes over time. In particular, two challenges for TL TEM applications are addressed: (i) the survey
A long term experiment was conducted in a primary forest area in Amazonia, with continuous in-situ measurements of aerosol optical properties between February 2008 and April 2011, comprising, to our knowledge, the longest database ever in the Amazon Basin. Two major classes of aerosol particles, with significantly different optical properties were identified: coarse mode predominant biogenic aeros
Studenträttigheter kan handla om studentinflytande, studenternas arbetsmiljö, genomförande av prov och examensarbeten och mycket annat. I Rättighetslistan hittar du dina rättigheter och ditt ansvar som student gentemot universitetet. Vad är Rättighetlistan?Rättighetslistan beskriver vilka rättigheter du som student vid Lunds universitet har under din utbildning. Den förklarar också vilket ansvar d
https://www.lu.se/student/rattigheter-och-ansvar-som-student/rattighetslistan-lunds-universitets-studenter - 2026-07-10
Popular Abstract in French Certaines recherches ont suggéré une différence entre l’acquisition d’une première langue (L1) et celle d’une langue seconde (L2) à l’âge adulte. L’une des questions débattues dans ce domaine est de savoir quand et pourquoi s’arrête l’acquisition du type L1 et quand commence l’acquisition du type L2 adulte. Dans ce débat, un troisième mode d’acquisition, enfant L2 ou bilThis dissertation describes the development of Voice Onset Time (VOT) and liaison in child second language (cL2) French (L1: Swedish) as compared to simultaneous Swedish-French bilinguals (2L1) and monolingual (1L1) French children. VOT is studied in both languages but liaison only exists in French. Differences between L1 and L2 phonology have previously been attributed to a sensitive period for l
This review presents the added value for diagnosis of acute ischemia/infarction of considering ST elevation in the 12 inverted leads (-I, -II, -II, -aVR, etc) of the standard electrocardiogram in addition to ST elevation in 12 positive leads. A small number of studies have been published showing substantial increases in sensitivity at the "cost of' slight decreases in specificity. One recent study
beta-1,4-Gatactosyltransferase 7 (beta 4GalT7) is an essential enzyme in the biosynthesis of glycosaminoglycan (GAG) chains of proteoglycans (PGs). Mammalian cells produce PGs, which are involved in biological processes such as cell growth and differentiation. The PGs consist of a core protein, with one or several GAG chains attached. Both the structure of the PGs and the GAG chains, and the expre
The surface electron density significantly affects the photocatalytic efficiency, especially the photocatalytic CO2 reduction reaction, which involves multi-electron participation in the conversion process. Herein, we propose a conceptually different mechanism for surface electron density modulation based on the model of Au anchored CdS. We firstly manipulate the direction of electron transfer by
Xyloside analogues with substitution of the endocyclic oxygen atom by sulfur or carbon were investigated as substrates for β-1,4-galactosyltransferase 7 (β4GalT7), a key enzyme in the biosynthesis of glycosaminoglycan chains. The analogues with an endocyclic sulfur atom proved to be excellent substrates for β4GalT7, and were galactosylated approximately fifteen times more efficiently than the corr
BackgroundA novel non-invasive method for generation of pressure volume loops (PV-loops) using brachial blood pressure and cardiovascular magnetic resonance (CMR) imaging has recently been presented and validated (1). The non-invasive nature of this method enables calculation of PV-loops in large patient cohorts previously not feasible due to the need of invasive measurements.PurposeThe purpose of
