Results 61 to 70 of about 105,583 (339)
Analysis of optical near-field energy transfer by stochastic model unifying architectural dependencies [PDF]
, 2014 We theoretically and experimentally demonstrate energy transfer mediated by optical near-field interactions in a multi-layer InAs quantum dot (QD) structure composed of a single layer of larger dots and N layers of smaller ones. We construct a stochastic
Akahane, Kouichi +6 more
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
The W ater Qua l ity Assessment According to the Nitrogen Compounds Content [PDF]
, 2011 Методами фотометричного й потенціометричного аналізів визначено вміст іонів амонію, нітрит- та нітрат-іонів у воді озера Сомин. Встановлено, що вміст досліджуваних іонів в основному не перевищує гранично допустимих норм.
Gulai, L. D. +5 more
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Some aspects of the standardization of pollutants in soil
RUDN Journal of Ecology and Life Safety, 2013 There are considered Russian and foreign valuation experience of pollutants in soils. Actuality of the topic is that the soil plays an important role in the natural habitat of human.
A V Nikitina +2 more
doaj
ENVIRONMENTAL LEVELS AND DISTRIBUTION OF CARBON MONOXIDE IN BUCHAREST URBAN AREA CASE STUDY: 1. 07. 2006 – 31.03.2007 [PDF]
, 2013 Ambient concentrations of carbon monoxide in the vicinity of or inside urban and industrial areas can substantially exceed environmental background levels and can be detrimental to human health and welfare.
IONAC NICOLETA +2 more
core
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
An approach to determining regional standards for the concentration of natural or anthropogenic substances in the coastal waters of southwestern Sakhalin, taking into account the natural hydrochemical background [PDF]
Геосистемы переходных зонPreserving stable functioning of coastal marine ecosystems under transforming anthropogenic impact requires an objective assessment of their ecological state.
@Koreneva, Tatiana G. +4 more
doaj +1 more source
Spectroscopic wear detector [PDF]
, 1993 The elemental composition of a material exposed to hot gases and subjected to wear is determined. Atoms of an elemental species not appearing in this material are implanted in a surface at a depth based on the maximum allowable wear.
Madzsar, George C.
core +1 more source
Molecular Oncology, EarlyView.PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham +21 more
wiley +1 more source