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Showing 61-80 of 10,000 results
  1. Synthesis and Study the Biological Activity of Some New Pyrazole Compounds Containing 1,3,4-Oxadiazole Unite Through Vilsmeier–Haack Reaction

    Abstract

    Objective: A new series of pyrazole-3-carbaldehyde derivatives from new hydrazones by using the Vilsmeier–Haack reaction were synthesized....

    I. A. A. Hamdan, J. H. Tomma in Russian Journal of Bioorganic Chemistry
    Article 05 June 2024
  2. Combined Effect of Alternate Partial Root-Zone N-Fertigation and Elevated CO2 on Grain Quality Characteristics of Barley

    Alternate partial root-zone N-fertigation can improve nitrogen (N) nutrition of barley grown at elevated carbon dioxide (e[CO 2 ]), and the carbon (C)...

    Li Li, Yaosheng Wang, Fulai Liu in Journal of Soil Science and Plant Nutrition
    Article 14 February 2023
  3. Collembola Communities (Hexapoda, Collembola) of Coniferous Forests in the Zone of Influence of Pulp and Paper Industry

    Abstract—

    The paper presents the results of long-term studies of the collembolan communities along the gradient of the pollution of pine and spruce...

    Article 01 November 2021
  4. Genetic characterization of domestic pigs in the core zone of swine production of Argentina

    Argentina is a small player in the global pork market, contributing only 0.7% of the total production. With increasing global demand for meat, there...

    C. E. Figueroa, M. E. Mac Allister, ... M. L. Merino in Tropical Animal Health and Production
    Article 18 December 2023
  5. Unraveling dispersion and buoyancy dynamics around radial A + B → C reaction fronts: microgravity experiments and numerical simulations

    Radial Reaction–Diffusion–Advection (RDA) fronts for A  +  B  →  C reactions find wide applications in many natural and technological processes. In...

    Yorgos Stergiou, Darío M. Escala, ... Karin Schwarzenberger in npj Microgravity
    Article Open access 09 May 2024
  6. Immunoexpression of c-Kit in the Mice Hippocampal Subgranular Zone, a Possible Role of Hematopoietic Stem Cells in the Subgranular Zone Neurogenesis

    Abstract

    Mammalian hippocampus hosts neural stem cells in the subgranular zone. Here, the neural stem cells are the source of neurogenesis, that...

    Udaya Kumar in Cell and Tissue Biology
    Article 01 July 2020
  7. Introgression at the emerging secondary contact zone of magpie Pica pica subspecies (Aves: Corvidae): integrating data on nuclear and mitochondrial markers, vocalizations, and field observations

    Zones of secondary contact provide a good opportunity to investigate the origin and dynamics of reproductive isolation between related populations....

    Alexey P. Kryukov, Oleg A. Goroshko, ... Elisabeth Haring in Organisms Diversity & Evolution
    Article Open access 29 July 2022
  8. eDNA metabarcoding reveals biodiversity and depth stratification patterns of dinoflagellate assemblages within the epipelagic zone of the western Coral Sea

    Background

    Dinoflagellates play critical roles in the functioning of marine ecosystems but also may pose a hazard to human and ecosystem health by...

    Megan Carve, Tahnee Manning, ... Jeff Shimeta in BMC Ecology and Evolution
    Article Open access 26 March 2024
  9. Independent radiation of snailfishes into the hadal zone confirmed by Paraliparis selti sp. nov. (Perciformes: Liparidae) from the Atacama Trench, SE Pacific

    Snailfishes are among the most rapidly radiating families of marine fishes, resulting in a global distribution from the coastal intertidal to deep...

    Thomas D. Linley, Mackenzie E. Gerringer, ... Alan J. Jamieson in Marine Biodiversity
    Article Open access 01 October 2022
  10. Partial root-zone drying irrigation improves growth and physiology of tobacco amended with biochar by modulating phytohormonal profile and antioxidant system

    Background and aims

    Biochar is a porous-pyrogenic carbon that can improve crop productivity in suboptimal conditions, yet the combined effects of...

    Xuezhi Liu, Zhenhua Wei, ... Fulai Liu in Plant and Soil
    Article 02 March 2022
  11. An Efficient Protocol for Agrobacterium-Mediated Transformation and Regeneration of Sugar Beet (Beta vulgaris L.) based on Blade–Petiole Transition Zone Explants

    Sugar beet ( Beta vulgaris L.) is an economically important crop, which contributes significantly to the global sugar supply. The present study was...

    Ziqiang Zhang, Huizhong Zhang, ... **aodong Li in Sugar Tech
    Article 09 June 2022
  12. Parent Material for New Spring Barley Varieties in the Forest–Steppe Zone of the Middle Volga Region

    Abstract

    A comprehensive assessment of collection spring barley material was performed with the purpose to create new high-yielding varieties...

    Article 01 August 2023
  13. Expression of Parvalbumin and β-III-Tubulin in Cells of the Subventricular Zone during the Neonatal Period in Rats

    Abstract

    The aim of this work was to detect the immunohistochemical calcium- binding protein parvalbumin and marker of neural stem cell...

    L. I. Khozhai in Cell and Tissue Biology
    Article 01 May 2021
  14. Reaction of Barley Varieties on the Content of Polyphenols on Stress Soil Backgrounds

    Abstract

    To assess the stress resistance of genotypes, the authors studied the influence of soil stressors on the content of polyphenolic compounds in...

    O. N. Shupletsova, E. V. Tovstik, I. N. Shchennikova in Russian Agricultural Sciences
    Article 01 February 2024
  15. The extracellular matrix molecule tenascin-C modulates cell cycle progression and motility of adult neural stem/progenitor cells from the subependymal zone

    Adult neurogenesis has been described in two canonical regions of the adult central nervous system (CNS) of rodents, the subgranular zone (SGZ) of...

    Elena Schaberg, Magdalena Götz, Andreas Faissner in Cellular and Molecular Life Sciences
    Article Open access 16 April 2022
  16. Potential antibacterial, antibiofilm, and photocatalytic performance of gamma-irradiated novel nanocomposite for enhanced disinfection applications with an investigated reaction mechanism

    Background

    Water scarcity is now a global challenge due to the population growth and the limited amount of available potable water. In addition,...

    Gharieb S. El-Sayyad, M. Abd Elkodous, ... Waleed M. A. El Rouby in BMC Microbiology
    Article Open access 26 September 2023
  17. Immunohistochemical Detection of GABA and α1-Subunit of GABAA-Receptor in Cells of the Subventricular Zone of the Rat Brain in the Neonatal Period

    Abstract

    The aim of our work was to detect GABA and α1-subunit of GABA A -receptor in rats in the neonatal period (day 5 and 10 of postnatal...

    L. I. Khozhai in Cell and Tissue Biology
    Article 10 February 2022
  18. Model Setup and Procedures for Prediction of Enzyme Reaction Kinetics with QM-Only and QM:MM Approaches

    The enzyme-catalyzed reactions are traditionally studied with experimental kinetic assays. The modern theoretical modeling techniques provide a...
    Michał Glanowski, Sangita Kachhap, ... Maciej Szaleniec in Computational Methods for Estimating the Kinetic Parameters of Biological Systems
    Protocol 2022
  19. Defining Anorectal Transition Zone Heterogeneity Using Single-Cell RNA Sequencing

    Special regions called transition zones (TZs) are found at numerous places in the body. TZs represent the junction between two different types of...
    Louciné Mitoyan, Charlyne Gard, ... Géraldine Guasch in Intestinal Differentiated Cells
    Protocol 2023
  20. Insights into Reaction Modeling and Product Characterization of Hazelnut Shell Pyrolysis

    This study presents the first in-depth, comprehensive evaluation of the kinetic parameters, reaction mechanism, and product formation during...

    Marwan A. Mahmood, Selim Ceylan in BioEnergy Research
    Article 05 October 2021
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