Results 101 to 110 of about 38,259 (257)
Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.Abstract Sesame (Sesamum indicum L.) is the most important oil crop in the world. A multi‐environmental yield trial is used to assess genotype‐by‐environment interaction for selecting superior genotypes. The current study was initiated to identify stable and high‐yielding sesame genotypes. Accordingly, 16 sesame genotypes were evaluated in a randomized
Feyera Takele, Alemeyehu Dhabessa
wiley +1 more source
Constraints on stellar parameters of the SPB star HD182255 from complex asteroseismology
, 2012 Seismic modeling of the Slowly Pulsating B-type star HD182255 yields strong constraints on the radial orders of the two dominant modes. For these frequencies, we derive also the empirical values of the complex nonadiabatic parameter $f$.
Daszyńska-Daszkiewicz, Jadwiga +2 more
core +1 more source
Preferential binding and structural distortion by Fe2+ at RGGG-containing DNA sequences correlates with enhanced oxidative cleavage at such sequences. [PDF]
, 2005 Certain DNA sequences are known to be unusually sensitive to nicking via the Fe2+-mediated Fenton reaction. Most notable are a purine nucleotide followed by three or more G residues, RGGG, and purine nucleotides flanking a TG combination, RTGR.
Linn, Stuart +2 more
core +3 more sources
Measuring international uncertainty using global vector autoregressions with drifting parameters [PDF]
arXiv, 2019 This paper investigates the time-varying impacts of international macroeconomic uncertainty shocks. We use a global vector autoregressive specification with drifting coefficients and factor stochastic volatility in the errors to model six economies jointly.
arxiv
Deciphering the Interplay Between G‐Quadruplexes and Natural/Synthetic Polyamines
ChemBioChem, Volume 26, Issue 7, April 1, 2025.The interplay between polyamines and G‐quadruplexes has been largely overlooked in the literature, even though PAs are ubiquitous metabolites in living cells and G4s are transient regulatory elements. Herein, we compile the investigations connecting G4s and biogenic polyamines or synthetic G4 ligands containing polyamines.
Ariadna Gil‐Martínez +4 more
wiley +1 more source
, 1992 This paper considers the implications of the heavy quark and chiral symmetries for the semi-leptonic decay $B \rightarrow D^* X \ell \bar \nu_\ell$. The general kinematic analysis for decays of the form {\sl pseudoscalar meson $\rightarrow$ vector meson $
A. Pais +10 more
core +1 more source
International Journal of Management and EconomicsWe use the Twitter application programming interface to construct a novel indicator capturing the varying perceptions of geopolitical risk related to the war in Ukraine.
Borowski Jakub, Jaworski Krystian
doaj +1 more source
Diversified Security in Uncertain Conditions: An Investigation of Risk Transfer Among Bitcoin, Gold, Dollar, and Fixed-Income Funds in Iran in the Presence of Geo-Political Risk – A TVP-VAR Approach [PDF]
راهبرد مدیریت مالیGiven the occurrence of international uncertainties and their direct impact on individuals' investment portfolios, investors, based on their preferences, tend to accept the minimum level of risk and diversify their risks while maximizing returns. In such
Vahid Omidi, Negin Maqsudi
doaj +1 more source
Metallographic Spheroidization Rate Classification by Using Deep Learning
Engineering Reports, Volume 7, Issue 4, April 2025.ABSTRACT In the steel manufacturing process, spheroidizing annealing is a crucial heat treatment step primarily aimed at improving the ductility and machinability of the material. Currently, the determination of the spheroidization rate in metals mainly relies on manual inspection through a microscope.
Lin Chiu‐Chin +6 more
wiley +1 more source