Showing 401 - 420 results of 14,114 for search '"chemical"', query time: 0.09s Refine Results
  1. 401

    On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs by Muhammad Haroon Aftab, Muhammad Rafaqat, M. Hussain, Tariq Zia

    Published 2021-01-01
    “…In this research paper, we will compute the topological indices (degree based) such as the ordinary generalized geometric-arithmetic (OGA) index, first and second Gourava indices, first and second hyper-Gourava indices, general Randic´ index RγG,for γ=±1,±1/2, harmonic index, general version of the harmonic index, atom-bond connectivity (ABC) index, SK, SK1, and SK2 indices, sum-connectivity index, general sum-connectivity index, and first general Zagreb and forgotten topological indices for various types of chemical networks such as the subdivided polythiophene network, subdivided hexagonal network, subdivided backbone DNA network, and subdivided honeycomb network. …”
    Get full text
    Article
  2. 402

    Chemical Profiles and In Vitro Cholinesterase Inhibitory Activities of the Flower Extracts of Cassia spectabilis by null Suciati, Erlinda R. Laili, Wiwied Ekasari, null Kuatman, Nitra Nuengchamnong, Nungruthai Suphrom

    Published 2023-01-01
    “…LC-MS/MS analysis was carried out to investigate the chemical profiles of the extracts, followed by a molecular networking study by GNPS. …”
    Get full text
    Article
  3. 403

    Chemical composition, antioxidant, antimicrobial and antiviral activities of the leaf extracts of Syzygium myrtifolium by AHMAD MUSTAFFA ALBAKRI, LIM YI HUI, CHAN YIK SIN, HSU CHUN-YUAN, WU TZONG-YUAN, SIT NAM WENG

    Published 2022-06-01
    “…This study was conducted to evaluate the chemical composition and biological activities of the leaf extracts of Syzygium myrtifolium Walp. …”
    Get full text
    Article
  4. 404
  5. 405

    Removal of Textile Dyes by Chemically Treated Sawdust of Acacia: Kinetic and Equilibrium Studies by Hanane Tounsadi, Yousra Metarfi, Noureddine Barka, Mustapha Taleb, Zakia Rais

    Published 2020-01-01
    “…Sawdust of acacia tree has been successfully used to remove textile dyes from wastewater due to its good sorption properties and its good chemical stability. Two materials are prepared by chemical treatment, including acidic and basic sawdust of acacia. …”
    Get full text
    Article
  6. 406

    Agricultural and Forest Residues towards Renewable Chemicals and Materials Using Microwave Liquefaction by Huijuan Shao, Hongli Zhao, Jiulong Xie, Jinqiu Qi, Todd F. Shupe

    Published 2019-01-01
    “…Microwave-assisted liquefaction is regarded as a promising thermochemical approach to produce renewable and sustainable chemicals and materials from lignocellulosic biomass. …”
    Get full text
    Article
  7. 407
  8. 408

    Chemical composition of sediment and macrozoobenthos of small urban lakes, the Republic of Karelia, Russia by Evgeny Savosin, Zakhar Slukovskii

    Published 2025-02-01
    “…This study focuses on the chemical composition of modern sediment and the current state of macrozoobenthos of small lakes in the Republic of Karelia (Kitaiskoe and Plotichie) influenced by anthropogenic factors. …”
    Get full text
    Article
  9. 409

    The Response of Duckweed (Lemna minor L.) Roots to Cd and Its Chemical Forms by Yan Xue, Jin-qin Wang, Jin Huang, Feng-ying Li, Ming Wang

    Published 2018-01-01
    “…The response of duckweed (Lemna minor L.) roots to Cd and its chemical forms was investigated. The relative root growth rate and concentrations of Cd and its different chemical forms in the root, that is, ethanol-extractable (FE-Cd), HCl-extractable (FHCl-Cd), and residual fractions (Fr-Cd), were quantified. …”
    Get full text
    Article
  10. 410

    Chemical compositions and health promoting effects of edible mushrooms from genus Russula by Xinwen Hu, Baojun Xu

    Published 2025-02-01
    “…Purpose: This comprehensive review aims to examine the chemical diversity within the genus Russula and elucidate the contribution of these compounds to various health benefits, including antioxidant, antimicrobial, anticancer, immunoenhancing properties, observed in different Russula species. …”
    Get full text
    Article
  11. 411
  12. 412
  13. 413

    An Ion Adsorption Model Related to the Change in the Standard Chemical Potential of Adsorption Reactions by Xiaofu Wu

    Published 2011-08-01
    “…The establishment of the model was based on the assumption that the change in the standard chemical potential of the adsorption system should be zero if ion adsorption taking place spontaneously at a constant temperature is purely a thermodynamic process in which, driven by the electrochemical potentials, the ions move between liquid and solid phases without changing their chemical nature. …”
    Get full text
    Article
  14. 414

    Chemical Diversity of UK-Grown Tea Explored Using Metabolomics and Machine Learning by Amanda J. Lloyd, Alina Warren-Walker, Jasen Finch, Jo Harper, Kathryn Bennet, Alison Watson, Laura Lyons, Pilar Martinez Martin, Thomas Wilson, Manfred Beckmann

    Published 2025-01-01
    “…Background/Objectives: Dartmoor Estate Tea plantation in Devon, UK, is renowned for its unique microclimate and varied soil conditions, which contribute to the distinctive flavours and chemical profiles of tea. The chemical diversity of fresh leaf samples from various garden locations was explored within the plantation. …”
    Get full text
    Article
  15. 415

    Colorimetric, chemical, and genetic characterization of purple garlic in two producing regions in Brazil by Dalvan Carlos Beise, Ana Kelly de Sousa Silva, Suelen Martinez Guterres, Caroline Bedin Zanatta, Ketlin Schneider, Amanda Venturi Corrêa de Almeida, Volni Mazzuco, Cristian Soldi, Leocir José Welter, Valdir Marcos Stefenon

    Published 2025-01-01
    “…The uniqueness presented through the colorimetric and chemical analyses fulfills the basic requirements that are necessary for the Geographical Indication of these products.…”
    Get full text
    Article
  16. 416

    Technology for Preparation of Chemically Desalted and Softened Water According to Combined Technological Scheme by G. K. Feyziev, M. M. Jalilova

    Published 2008-12-01
    “…The paper presents results of investigations pertaining to developed technological scheme on combined production of chemically desalted and softened water without usage of soda ash for deposition of hardness salt. …”
    Get full text
    Article
  17. 417

    Priestia megaterium cells are primed for surviving lethal doses of antibiotics and chemical stress by Manisha Guha, Abhyudai Singh, Nicholas C. Butzin

    Published 2025-02-01
    “…Remarkably, this prepared state is passed down through multiple generations via epigenetic memory, enhancing survival against antibiotics and other chemical stress. Previously, two distinct types of persisters were proposed: Type I and Type II, formed during stationary and log phases, respectively. …”
    Get full text
    Article
  18. 418

    Development of Bifunctional Three-Dimensional Cysts from Chemically Induced Liver Progenitors by Yu Huang, Yusuke Sakai, Takanobu Hara, Takeshi Katsuda, Takahiro Ochiya, Tomohiko Adachi, Masaaki Hidaka, Wei-Li Gu, Susumu Eguchi

    Published 2019-01-01
    “…Chemically induced liver progenitors (CLiPs) have promising applications in liver regenerative medicine. …”
    Get full text
    Article
  19. 419

    Production technology of poultry sausage-1: the studies on the quality of chemical, microbiological and organoleptic by Nazif Anıl, Yusuf Doğruer, Ümit Gürbüz, Semra Kayaardı, Abdullah Keleş

    “…The poultry sausage samples developped by mixing chicken meat, beef and soybean flour in certain percentages (designed in groups) were examined from the chemical, microbiological and organoleptic point of view. …”
    Get full text
    Article
  20. 420

    One point functions in large N vector models at finite chemical potential by Justin R. David, Srijan Kumar

    Published 2025-01-01
    “…These models are considered in odd space time dimensions d and held at finite temperature and finite real chemical potential μ measured in units of the temperature. …”
    Get full text
    Article