Search results

Filter

Filetype

Your search for "*" yielded 533384 hits

Etiology of Autoimmune Islet Disease : Timing Is Everything

Life is about timing.-Carl LewisThe understanding of autoimmune type 1 diabetes is increasing, and examining etiology separate from pathogenesis has become crucial. The components to explain type 1 diabetes development have been known for some time. The strong association with HLA has been researched for nearly 50 years. Genome-wide association studies added another 60+ non-HLA genetic factors wit

Ambiguous and transitional bodies: Stillbirth in Stockholm 1691–1724

Birth is a dangerous and dynamic event resulting in new life, as well as in death and loss. As distinct as the birth transition may seem, it remains essentially a process. The term ‘perinatal’ defines the phase beginning in late pregnancy when the fetus has potential to survive the delivery, and ending, roughly, seven days after birth, demarcating the period when the child gradually emerges and st

NUDT15-mediated hydrolysis limits the efficacy of anti-HCMV drug ganciclovir

Ganciclovir (GCV) is the first-line therapy against human cytomegalovirus (HCMV), a widespread infection that is particularly dangerous for immunodeficient individuals. Closely resembling deoxyguanosine triphosphate, the tri-phosphorylated metabolite of GCV (GCV-TP) is preferentially incorporated by the viral DNA polymerase, thereby terminating chain extension and, eventually, viral replication. H

Motion Event Typology meets Computational Modelling

Speaking involves a process of selecting words and constructions which correspond to the thoughts that one wishes to express. Different languages place different constraints on this selection process, corresponding to their typological characteristics. In this paper we show how Swedish, French and Thai preferentially express motion events differently and suggest a theoretical framework with ground

A series expansion for generalized harmonic functions

We consider a class of generalized harmonic functions in the open unit disc in the complex plane. Our main results concern a canonical series expansion for such functions. Of particular interest is a certain individual generalized harmonic function which suitably normalized plays the role of an associated Poisson kernel.

Is more always better? On the relevance of decreasing returns to scale on innovation

We contribute to the literature on the assessment of innovation systems by relating the amount of inputs available to the system and its performance through the concept of returns to scale (increasing, constant or decreasing). We study to what extent the size or scale of innovation systems relates to their performance, which is estimated through frontier Data Envelopment Analysis-TOPSIS methods, w

Optically pure lactic acid production from softwood-derived mannose by Pediococcus acidilactici

Softwood is of interest as a renewable carbon source for production of lactic acid. Softwood hydrolysate contains a high content of mannose. Lactic acid production from mannose by two modified strains, L-lactic acid producing Pediococcus acidilactici TY112 and D-lactic acid producing ZP26, was investigated in the current work. The two strains efficiently converted mannose to L- and D-lactate isome

Neutrophil extracellular traps in colorectal cancer progression and metastasis

Neutrophils form sticky web-like structures known as neutrophil extracellular traps (NETs) as part of innate immune response. NETs are decondensed extracellular chromatin filaments comprising nuclear and cytoplasmic proteins. NETs have been implicated in many gastrointestinal diseases including colorectal cancer (CRC). However, the regulatory mechanisms of NET formation and potential pharmacologic

Burning material behaviour in hypoxic environments : An experimental study examining a representative storage arrangement of acrylonitrile butadiene styrene, polyethylene bubble wrap, and cardboard layers as a composite system

Cone calorimeter and controlled atmosphere cone calorimeter experiments were conducted on various samples. The intent of the tests was to examine the behavior of uniform and composite samples in a range of thicknesses, irradiances, and oxygen concentrations. Single, uniform layers of acrylonitrile butadiene styrene (ABS) were compared to a composite mix, comprising of ABS with a surface layer of c

Monitoring bee health in European agroecosystems using wing morphology and fat bodies

Current global change substantially threatens pollinators, which directly impacts the pollination services underpinning the stability, structure and functioning of ecosystems. Amongst these threats, many synergistic drivers, such as habitat destruction and fragmentation, increasing use of agrochemicals, decreasing resource diversity, as well as climate change, are known to affect wild and managed