Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 565416 sökträffar
No title
Selenium is in many ways an enigmatic element. It is essential for health but toxic in excess, with the difference between the two doses being narrower than for any other element. Environmentally, selenium is of concern due to its toxicity. As the rarest of the essential elements, its low levels often provide challenges to the analytical chemist. X-ray absorption spectroscopy (XAS) provides a powe
No title
BACKGROUND: Different adiposity traits may be causally related to hypertension in different ways. By using genetic variants as randomly allocated proxies for studying the effect of modifying adiposity traits, the Mendelian randomization approach can be used to investigate this. METHODS AND RESULTS: In this study, we used 4 different genetic risk scores (GRS; GRS-BMI 565, GRS-WHR 324, GRS-VAT 208,
No title
The present work performs unsteady Reynolds-averaged Navier-Stokes simulations to study the effect of turbulence-chemistry interaction (TCI) on diesel spray flames. Three nozzle diameters (d0) of 100, 180, and 363 μm are considered in the present study. The Eulerian stochastic fields (ESF) method (with the TCI effect) and well-stirred reactor (WSR) model (without the TCI effect) are considered in
No title
No title
Writing. Writing against. Writing for.Together, in part, with difference.Collaborative. Desire for change.Disrupting mainstream ideologies and practices.Resistance. Activism. Against neoliberalism.Feminism in its multiplicity.Fragmented. Moving forward. Rupture.Writing for social change. Writing for life.
No title
BACKGROUND: Directed acyclic graphs (DAGs) are of great help when researchers try to understand the nature of causal relationships and the consequences of conditioning on different variables. One fundamental feature of causal relations that has not been incorporated into the standard DAG framework is interaction, i.e. when the effect of one variable (on a chosen scale) depends on the value that an
No title
No title
No title
No title
No title
No title
Tillvaron på ett särskilt ungdomshem är speciell på många vis samtidigt som institutionsvardagen i stor grad speglar samhället i övrigt. Eftersom ungdomar och personal kommer nära inpå varandra under längre tid kan frågor om identitet och tillhörighet få extra stor betydelse i det sociala samspelet.I boken undersöks hur etnicitet visas upp, debatteras, skojas om eller används som ett retoriskt ver
No title
BACKGROUND: The increasing prevalence of antiretroviral drug resistance in Sub-Saharan Africa threatens the success of HIV programs. We have characterized patterns of drug resistance mutations (DRMs) during the initial year of antiretroviral treatment (ART) in HIV-positive adults receiving care at Ethiopian health centers and investigated the impact of tuberculosis on DRM acquisition.METHODS: Part
No title
Questions related to crime and migration are delicate matters, potentially because of associations with ethnicity, racism and oppressive politics and ideology in both the past and the present. The delicate nature of issues of crime and deviance may result in expressive caution exercised by both researchers and those studied. In this article, we discuss these dynamics in the research process in ter
No title
Seaweed is a promising sustainable source of vegan protein as its farming does not require arable land, pesticides/insecticides, nor freshwater supply. However, to be explored as a novel protein source the content and nutritional quality of protein in seaweed need to be improved. We assessed the influence of pH-shift processing on protein degree of hydrolysis (%DH), protein/peptide size distributi
No title
We have developed a LCMS metabolomic workflow to investigate metabolic patterns from human intestinal cells treated with simulated gastrointestinal-digested hydrolyzed crab waste materials. This workflow facilitates smart and reproducible comparisons of cell cultures exposed to different treatments. In this case the variable was the hydrolysis methods, also accounting for the GI digestion giving a
No title
Protocatechuic acid (PCA) is a strong antioxidant and is also a potential platform for polymer building blocks like vanillic acid, vanillin, muconic acid, and adipic acid. This report presents a study on PCA production from glucose via the shikimate pathway precursor 3-dehydroshikimate by heterologous expression of a gene encoding 3-dehydroshikimate dehydratase in Escherichia coli. The phenylalani
No title
Propionic acid (PA) production from agro-industrial residues using propionibacteria has gained interest as an alternative to fossil-based process. Microbial production is however characterized by product inhibition, lowering the product titers and productivity. In this study, Propionibacterium acidipropionici DSMZ4900 was subjected to adaptive evolution to tolerate higher acid concentrations. The
No title
This study demonstrates the use of a photoelectrochemical device comprising earth-abundant hematite photoanode for the oxidation of 5-hydroxymethylfurfural (5-HMF), a versatile bio-based platform chemical, under ambient conditions in the presence of an electron mediator. The results obtained in this study showed that the hematite photoanode, upon doping with fluorine, can oxidize water even at low
