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The stable isotope of carbon, 13C, has been used in several studies for source characterization of carbonaceous aerosol since there are specific signatures for different sources. In rural areas, the influence of different sources is complex and the application of δ13C for source characterization of the total carbonaceous aerosol (TC) can therefore be difficult, especially the separation between bi

We have previously shown that protein kinase Cepsilon (PKCepsilon) induces neurite outgrowth via its regulatory domain and independently of its kinase activity. This study aimed at identifying mechanisms regulating PKCepsilon-mediated neurite induction. We show an increased association of PKCepsilon to the cytoskeleton during neuronal differentiation. Furthermore, neurite induction by overexpressi

Background: The involvement of aquaporin (AQP) water and small solute channels in the etiology of several diseases, including cancer, neuromyelitis optica and body fluid imbalance disorders, has been suggested previously. Furthermore, results obtained in a mouse model suggested that AQP9 function contributes to hyperglycemia in type-2 diabetes. In addition, the physiological role of several AQP fa

Secondary organic aerosol (SOA) plays a significant role in climate change by altering the global atmospheric radiation budget. Biogenic volatile organic compounds (BVOCs) are major sources for the formation of SOA. Their relationship is critical to understand the continental biosphere-aerosol-cloud-climate (COBACC) feedback mechanism but receives less attention in previous studies. In this study,

Adipose tissue plays a major role in regulating whole-body energy metabolism. While the biochemical processes regulating storage and release of excess energy are well known, the temporal organization of these events is much less defined. In this study, we have characterized the presence of small surface-associated lipid droplets, distinct from the central droplet, in primary human adipocytes. Base

Intramyocellular triglyceride is an important energy store which is related to insulin resistance. Mobilization of fatty acids from this pool is probably regulated by hormone-sensitive lipase (HSL), which has recently been shown to exist in muscle and to be activated by epinephrine via PKA and by contractions via PKC and ERK. 5' AMP-activated protein kinase (AMPK) is an intracellular fuel gauge wh

Ytan av alla celler är dekorerad med kolhydrater som står för mycket av den information en cell överför till omgivande celler. Många av kolhydraterna tillhör en föreningsklass som kallas proteoglykaner som består av ett protein sammanbundet med en eller flera långa kolhydratkedjor. Dessa kolhydratkedjor kallas glykosaminoglykaner och är bundna till proteinet via kolhydraten xylos. Än så länge har β-1,4-Galactosyltransferase 7 (β4GalT7) is a key enzyme in the biosynthesis of proteoglycans (PGs) and glycosaminoglycan (GAG) chains, which are important macromolecules involved in many biological processes such as cell growth and cell signaling as well as in cancer pathobiology and viral and bacterial infections. Despite its pivotal role, much is still unknown regarding the specific structure of

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_transversal/controle/Erland.txt - 2026-07-11

Nobelpriset i fysik 2023 Fysikern Anne L'Huillier är Lunds universitets första Nobelpristagare. Hon fick Nobelpriset i fysik tillsammans med Pierre Agostini och Ferenc Krausz. År 1987 gjorde Anne L'Huillier en banbrytande upptäckt. Genom att skicka infrarött laserljus genom en ädelgas kunde hon se ett stort antal olika så kallade övertoner av ljus. Dessa uppstod genom att ljuset från lasern växelv

https://www.lu.se/forskning/nobelpris - 2026-07-12

https://www.lu.se/evenemang/localized-practices-plant-based-cuisine-vegetarian-restaurants-eastern-china - 2026-07-12

5 november 2025 15:15 till 17:00 | Föreläsning Open lecture with Maxime Boutry, French National Research Council (CNRS) Successive military governments of Myanmar have relied on a process of selective commemoration and obliteration of the past to legitimize their power, hence producing a fractured memorial landscape. At the same time, the state has used urbanization and erasure to control dissenti

https://www.lu.se/evenemang/silent-crossings-bridges-and-contestation-memory-myanmar - 2026-07-12

23 oktober 2025 13:00 till 14:00 | Seminarium Open, digital seminar Seminar The presenter of this seminar is Caroline Dahl (SLU Alnarp). The discipline of landscape ecology studies the spatiality of landscape elements and their ecological functions and interdependencies. Edges of those landscape elements have been found to host the most species in what is described as ecotones. In the discipline o

https://www.lu.se/evenemang/transpieces-entanglement-beautiful-mess-inhabiting-borders - 2026-07-12

The transient electromagnetic (TEM) method is widely used in resistivity mapping but rarely applied in monitoring experiments. In this study, we present an algorithm to invert time-lapse TEM data, with inversion of both synthetic data and field data. Three main novelties distinguish this new inversion algorithm: i) a multiple-mesh approach is used for the definition of model parameters and forward