Suggested Topics within your search.
Suggested Topics within your search.
-
921
Genetic diversity and population structure analyses of tropical maize inbred lines using Single Nucleotide Polymorphism markers.
Published 2025-01-01“…Analyses of the genetic distance and composition of inbred lines are a prerequisite for parental selection and to exploit heterosis in plant breeding programs. The study aimed to assess genetic diversity and population structure of a maize germplasm panel comprising 182 founder lines and 866 derived inbred lines using Single Nucleotide Polymorphism (SNP) markers to identify genetically unique lines for hybrid breeding. …”
Get full text
Article -
922
-
923
-
924
Simulation Analysis of Coupled Structural Vibration of Highway Railway Combined Bridge Induced by Overlapping Action of Vehicle and Train
Published 2022-01-01“…The influence of a vehicle or train on the bridge structure when the vehicle or train passes through the continuous steel truss bridge under different factors is calculated, respectively, and the displacement and acceleration limits of the bridge are evaluated in combination with the corresponding specifications.…”
Get full text
Article -
925
Challenges of drilling Iran’s deepest surface hole in the saddle section of Changuleh oilfield with complex structure and pressure regimes
Published 2025-07-01“…The main goal is to evaluate the hydrocarbon potential of the Sarvak Formation, analyze its connection with Azar structures, and identify the water and oil interface. …”
Get full text
Article -
926
Characterization of Copper-Manganese Oxide Catalysts and Their Precursors: Effect of Precipitate Aging upon the Structure and Morphology of Precursors and Catalysts
Published 2004-07-01“…., the time that precipitate remains in contact with the precipitating medium, has been varied from 0 (for unaged precursor) to 300 minutes and the effect of precipitate aging time in each atmosphere upon the structure and morphology of different catalysts and their precursors is investigated. …”
Get full text
Article -
927
-
928
Comparative Analysis of the Government Structure and Policies to Disaster Response Adopted by the BRICS: Perspectives from the COVID-19 Pandemic
Published 2025-05-01“…The results identified that the BRICS developed: (i) a vertical and centralized coordination approach within their territories in response to the COVID-19 pandemic, (ii) some cases of independence and misalignment between national and local governments in response to the COVID-19 pandemic, and (iii) creation and adjustment of particular policies and programs for the pandemic period with little consideration of government structures and policies for disaster response developed before the COVID-19 pandemic. …”
Get full text
Article -
929
Design Analysis and Structural Prediction of Bus Driver Chair Support: A Study Case using HOQ and FEM
Published 2023-03-01Get full text
Article -
930
-
931
-
932
Exploring the impact of self-regulation on vocabulary learning strategies and knowledge in CSL: A structural equation modeling approach
Published 2025-01-01“…This demonstrates that a well-structured study time can enhance Vietnamese university students’ focus and emotional regulation, thereby improving their CSL learning.…”
Get full text
Article -
933
Genetic Diversity and Population Structure of Tomato (<i>Solanum lycopersicum</i>) from the USDA-GRIN Germplasm Collection
Published 2024-12-01“…These findings provide essential insights into the genetic diversity and population structure of tomato, offering valuable information for breeding programs aimed at improving traits such as yield, stress tolerance, and disease resistance. …”
Get full text
Article -
934
How Agricultural Innovation Talents Influence County-Level Industrial Structure Upgrading: A Knowledge-Empowerment Perspective
Published 2025-07-01“…Based on a sample of 1771 Chinese counties, this study employs a quasi-natural experiment using China’s “World-Class Disciplines” construction program in agriculture and establishes a difference-in-differences (DID) model to examine the impact of agricultural innovation talent on county-level industrial structure upgrading. …”
Get full text
Article -
935
Genetic Diversity and Population Structural Analysis of <i>Areca catechu</i> Revealed by Single-Nucleotide Polymorphism Markers
Published 2025-03-01“…Population structure analysis identified three distinct groups based on the optimal K-value, with the principal component analysis (PCA) results consistent with the results of population structure division. …”
Get full text
Article -
936
Synthesis, Structural Studies of Some New Transition Metals Complexes of Semicarbazide hydro chloride Schiff Base Derivatives
Published 2013-09-01“…The magnetic susceptibility and UV-Vis spectral data of the complexes suggest a square planer geometry for Co(II) and Cu(II) but Fe(III) octahedral geometry and Ni(II) tetrahedral geometry around the central metal ion.Hyper Chem-6 program has been used to predict structure geometries of compounds in gas phase .The electrostatic potential of the free ligands were calculated to investigate the reactive sites of the molecules .The heat of formation(?…”
Get full text
Article -
937
An evaluation of isolation by distance and isolation by resistance on genetic structure of the Persian squirrel (Sciurus anomalus) in the Zagros forests of Iran
Published 2023-07-01“…We found a significant pattern of IBD but only weak support for an effect of forest cover on genetic structure and gene flow. It seems that geographical distance is an important factor limiting the dispersal of the Persian squirrel in this region. …”
Get full text
Article -
938
-
939
Analysis Planning of The Upper Tanjung Barat Station Structure With A Special Moment Resisting Frame System (SRPMK)
Published 2025-06-01“…The west coast station maker who will be integrated with the West Tanjung Flat has no structural planning, because it requires station planning. …”
Get full text
Article -
940
Biochemical and structural characterization of mycobacterial aspartyl-tRNA synthetase AspS, a promising TB drug target.
Published 2014-01-01“…Finally, to aid hit-to-lead optimization, the crystal structure of apo M. smegmatis AspS was determined to a resolution of 2.4 Å.…”
Get full text
Article