Showing 621 - 640 results of 14,114 for search '"chemical"', query time: 0.10s Refine Results
  1. 621
  2. 622

    CHEMICAL-THERMAL PROCESSING OF TRACTOR PARTS IN VACUUM AT APPLICATION OF TECHNOLOGY OF HARDENING IN THE MEDIUM OF INERT GASES by article editotial

    Published 2011-11-01
    “…It is shown that use of unit ModulTherm7/1 at RUP «MTZ» allows to improve quality of chemical thermal processing of details and to provide decrease of expenses for manufacture.…”
    Get full text
    Article
  3. 623

    Interspecific and Intersexual Differences in the Chemical Composition of Floral Scent in Glochidion Species (Phyllanthaceae) in South China by Daihong Huang, Fuchen Shi, Minwei Chai, Ruili Li, Houhun Li

    Published 2015-01-01
    “…Floral scent has been thought to play key role in the obligate pollination mutualism between Glochidion plants and Epicephala moths, but few studies have been reported about chemical variation in floral volatiles of Glochidion species in China. …”
    Get full text
    Article
  4. 624
  5. 625

    EXPERIMENTAL AND NUMERICAL STUDY OF A VENTURI TUBE AS A DIDACTIC TOOL FOR CHEMICAL ENGINEERING LEARNING by Felipe Orlando da Costa, Jéssica Trindade Martins, Caio Guilherme Sales Ferreira, Giovanna Kellen Tavares de Andrade, Felipe Leonardo Barcelos Mateus, Renata de Aquino Brito Lima Corrêa

    Published 2020-09-01
    “…As a tool to understand the fundamental principles of Chemical Engineering, an experimental device for flow measurement integrating a Venturi tube was developed in the course of the Chemical Engineering Projects I from the Federal University of Lavras. …”
    Get full text
    Article
  6. 626
  7. 627

    Ethnopharmacology, Biological Evaluation, and Chemical Composition of Ziziphus spina-christi (L.) Desf.: A Review by Mahmoud Dogara Abdulrahman, Ali Muhammad Zakariya, Harmand A. Hama, Saber W. Hamad, Sawsan S. Al-Rawi, Sarwan W. Bradosty, Ahmad H. Ibrahim

    Published 2022-01-01
    “…The plant is identified as a rich source of diverse chemical compounds. This study is a comprehensive yet detailed review of Z. spina based on major findings from around the world regarding ethnopharmacology, biological evaluation, and chemical composition. …”
    Get full text
    Article
  8. 628

    Data-driven prediction of chemically relevant compositions in multi-component systems using tensor embeddings by Hiroyuki Hayashi, Isao Tanaka

    Published 2025-01-01
    “…By applying tensor decomposition and machine learning techniques, we transformed pseudo-binary oxide compositions from the Inorganic Crystal Structure Database (ICSD) into tensor representations, capturing key chemical trends such as oxidation states and periodic positions. …”
    Get full text
    Article
  9. 629
  10. 630

    Performance evaluation of bio/chemical leaching solution and nano catalyst in upgrading and enhancing oil recovery by Mohammad Hossein Shabani, Parya Torkaman, Hamidreza Farshadfar, Arezou Jafari, Seyyed Mohammad Mousavi

    Published 2025-03-01
    “…The recovery of metal from electric arc furnace dust during chemical leaching was 15.1 %, while it was only 3.2 % in biological leaching. …”
    Get full text
    Article
  11. 631

    Investigation of the Effect of Yarn Waste Fibers and Cocamide Diethanolamide Chemical on the Strength of Hot Mix Asphalt by Mehmet Saltan, Gizem Kaçaroğlu, Öznur Karadağ

    Published 2022-09-01
    “… In this study, conventional bitumen test were performed on bituminous binder modified with Cocamide Diethanolamide chemical at different ratios. According to results of tests, the most suitable additive ratio has been determined as 5%. …”
    Get full text
    Article
  12. 632
  13. 633
  14. 634
  15. 635

    Foreword—Breaking barriers in chemical biology: the innovative tour de force of the ChemBio GDR by Lopez, Marie, Mileo, Elisabetta, Defrancq, Eric, Delmas, Agnès,  Vauzeilles, Boris, Guianvarc’h, Dominique, Biot, Christophe

    Published 2024-10-01
    “…Chemical Biology can be defined as the design and the development of molecular tools to decipher or modulate biological processes of interest so that they can be better understood, controlled or modified. …”
    Get full text
    Article
  16. 636
  17. 637

    Effects of Blended-Cement Paste Chemical Composition Changes on Some Strength Gains of Blended-Mortars by Mehmet Serkan Kirgiz

    Published 2014-01-01
    “…Effects of chemical compositions changes of blended-cement pastes (BCPCCC) on some strength gains of blended cement mortars (BCMSG) were monitored in order to gain a better understanding for developments of hydration and strength of blended cements. …”
    Get full text
    Article
  18. 638
  19. 639
  20. 640

    Chemical Constituents from Uapaca guineensis (Phyllanthaceae), and the Computational Validation of Their Antileishmanial and Anti-inflammatory Potencies by Gervais Mouthé Happi, Mireille Towa Yimtchui, Sikiru Akinyeye Ahmed, Shina Salau, Liliane Clotilde Dzouemo, Klev Gaïtan Sikam, Jean Duplex Wansi

    Published 2022-01-01
    “…From the chemical investigations of the root bark of Uapaca guineensis, nine distinct compounds (1–9) have been isolated and characterized as lupeol, betulin, betulinic acid, β-amyryl acetate, physcion, quercetin, rutin, β-sitosterol, and β-sitosterol-3-O-β-D-glucopyranoside, respectively. …”
    Get full text
    Article