Results 81 to 90 of about 19,949 (211)
High-Resolution Three-Dimensional NMR Structure Of The KRAS Proto-Oncogene Promoter Reveals Key Features Of A G-Quadruplex Involved In Transcriptional Regulation [PDF]
, 2017 Non-canonical base pairing within guanine-rich DNA and RNA sequences can produce G-quartets, whose stacking leads to the formation of a G-quadruplex (G4).
Ivashchenko, S. +5 more
core +2 more sources
A Voronoi Diagram‐Based Approach for AC Optimal Power Flow
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper presents a new approach for AC optimal power flow. The proposed approach begins by constructing a Voronoi diagram using a set of initial sample points that represent candidate solutions distributed across the search space. It then iteratively adds new sample points, including: (i) a tentative optimal point obtained via the continuous ...
Mohammed N. Khamees, Kai Sun
wiley +1 more source
Calculation of the Number of all Pairs of Disjoint S-permutation Matrices
, 2015 The concept of S-permutation matrix is considered. A general formula for counting all disjoint pairs of $n^2 \times n^2$ S-permutation matrices as a function of the positive integer $n$ is formulated and proven in this paper. To do that, the graph theory
Yordzhev, Krasimir
core +1 more source
Algorithmic trading, liquidity and volatility: Evidence from Poland
Economics and Business ReviewThe aim of this paper is to examine the causality between pairs of measures that describe the intensity of algorithmic trading, market liquidity and volatility for selected blue-chip companies from the Warsaw Stock Exchange, which were permanently ...
Gurgul Henryk, Syrek Robert
doaj +1 more source
Evaluation of candidate orange-fleshed sweetpotato clones for nutritional traits
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 Information on the nutrient contents of newly developed orange-fleshed sweetpotato (OFSP) varieties is required for recommendations to growers and the food industry. Therefore, the objectives of this study were to determine the nutritional value of newly
Fekadu Gurmu +2 more
doaj +1 more source
G19 Improving out of hours paediatric services: the role of a clinical nurse coordinator at a tertiary children’s hospital [PDF]
Archives of Disease in Childhood, 2015 Background 75% of hospital working time is out of hours. The Department of Health recognises that patient safety in hospitals during these hours is a significant problem and recommends this as an area for change 1,2. Hospital at night (HaN) services have been implemented to address this concern.
K Nathan +5 more
openaire +1 more source
The Zinc Finger Protein Znf281 Is Essential for the Formation of Neural Tissue in Xenopus Embryos
Development, Growth &Differentiation, Volume 68, Issue 1, January 2026.ABSTRACT Zinc finger protein 281 (Znf281) plays important roles in human malignancies, stem cell pluripotency, and placental and embryonic development. However, the function of Znf281 during early neural development remains unclear. Here, we investigated the role of Znf281 in the formation of neural tissue in Xenopus embryos.
Ryota Koike +3 more
wiley +1 more source
Environmental effect on the subhalo abundance -- a solution to the missing dwarf problem
, 2008 Recent high-resolution simulations of the formation of dark-matter halos have shown that the distribution of subhalos is scale-free, in the sense that if scaled by the velocity dispersion of the parent halo, the velocity distribution function of galaxy ...
Fukushige, Toshiyuki +2 more
core +1 more source
A Study of Growth Rate and Seed Yield in Ocimum basilicum Germplasms
International Journal of Economic Plants, 2022 The present field experiment was conducted at department of Plantation, Spices, Medicinal and Aromatic Crops, College of Horticulture, Mandsaur in simple Randomized Block Design during 2019-20.
K. C. Meena +5 more
doaj
International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.Human factors play an important role in civil aviation safety, which is also vital in flight tests. To significantly reduce the possibility of accidents induced by human errors during the flight test, systematic assessment of human factor risks, determination of the critical causes of accidents, and designs of targeted preventive strategies are ...
Liang Wang +5 more
wiley +1 more source