Showing 581 - 600 results of 11,088 for search '"Chemical ', query time: 0.10s Refine Results
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    Effect of the chemical nature of fixed-bed reactor support materials on bioreactor performance and biomass accumulation by B. Sen, M. Torrijos, P. Sousbie, J. P. Steyer

    Published 2015-07-01
    “…Fairly similar maximum organic loading rates were reached for each type of support, with values above 20 g of COD/L.d and more than 80 % soluble chemical oxygen demand removal efficiency. A very large amount of biomass was entrapped and attached in all the supports and represented more than 95% of the total biomass inside the reactors. …”
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    Article
  5. 585

    Research Progress on Chemical Constituents, Pharmacological Actions and Application of Codonopsis Radix as Both Medicine and Food by ZHANG Huan, LI Chao, JI Chenfeng

    Published 2024-12-01
    Subjects: “…codonopsis radix; chemical composition; pharmacological action; application; research progress…”
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    Article
  6. 586

    Sustainable Fabrication and Transfer of High‐Precision Nanoparticle Arrays Using Recyclable Chemical Pattern Templates by Huaining Zha, Wenjie Zhang, Peng Chen, Jing Tao, Li Qiu, Fan Yang, Shunsheng Ye, Yutao Sang, Zhihong Nie

    Published 2025-02-01
    “…In this work, a facile chemical‐based strategy is presented for the fabrication of precise NP patterns using a combination of soft thermal nanoimprinting and template‐directed assembly. …”
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    MONITORING THE EFFECTIVENESS OF FINANCING A CLUSTER OF OIL AND GAS AND CHEMICAL EQUIPMENT MANUFACTURERS OF THE VORONEZH REGION by O. D. Gaisha

    Published 2020-07-01
    “…The form of integration of subjects as a cluster, in particular a cluster of producers of oil and gas and chemical equipment of the Voronezh region, which is a form of Association of interconnected companies in a certain territory, including scientific and technical and industrial enterprises, universities and research centers, has been considered. …”
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  9. 589

    Theoretical Study of the Chemical Properties and the Reaction Pathway of Decarbonylative Alkylative Esterification of Styrenes with Aliphatic Aldehydes by Meysam Madahi, Dadkhoda Ghazanfari, Sayed Ali Ahmadi

    Published 2022-01-01
    “…Chemical properties of styrene and aldehyde derivatives for detecting the stability of products were studied using HOMO and LUMO, potential electronic chemical, global hardness, and global electrophilicity power. …”
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  10. 590

    Organic pollutant oxidation on manganese oxides in soils – the role of calcite indicated by geoelectrical and chemical analyses by S. S. Altzitser, Y. G. Mishael, N. Schwartz

    Published 2025-01-01
    “…Our innovative approach combines noninvasive electrical measurements, crystallographic and microscopic analyses, and chemical profiling to comprehensively understand soil–pollutant interactions. …”
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  11. 591

    Microstructure and magnetism of austenitic steels in relation to chemical composition, severe plastic deformation, and solution annealing by Kamila Hrabovská, Ondřej Životský, Petra Váňová, Yvonna Jirásková, Lucie Gembalová, Ondřej Hilšer

    Published 2025-01-01
    “…Abstract Three types of commercial austenitic stainless steels, 1.4307 (AISI 304 L), 1.4404 (AISI 316 L) 1.4845 (AISI 310 S) with different chemical compositions, are subjected to severe plastic deformation at room temperature by a unique Dual Rolling Equal Channel Extrusion (DRECE) method. …”
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  12. 592

    Classification of Different Blueberry Cultivars by Analysis of Physical Factors, Chemical and Nutritional Ingredients, and Antioxidant Capacities by Juan Song, Qiong Shi, Si-Min Yan, Hai-Yan Fu, Si-Zhan Wu, Lu Xu

    Published 2020-01-01
    “…In this work, three types of quality factors, including 6 physical parameters, 12 chemical and nutritional components, and 3 antioxidant indices, were measured to compare and classify blueberry fruits from 12 different cultivars in China. …”
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  13. 593

    Chemical Composition and Antibacterial and Antioxidant Activities of Stem Bark Essential Oil and Extracts of Solanecio gigas by Mequanint Molla Yitayeh, Amanu Monie Wassihun

    Published 2022-01-01
    “…The aim of this research is to look at the chemical makeup of Solanecio gigas (S. gigas) stem bark essential oil (EO), as well as the effectiveness of EO and extracts (chloroform, ethyl acetate, and methanol) against human pathogenic bacteria and their antioxidant activity. …”
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    Chemical, Spectral, Biological, and Toxicological Studies of Some Benzene Derivatives Used in Pharmaceuticals: In Silico Approach by Emranul Kabir, M R O Khan Noyon, Md Rabiul Alam, Mr. Nasiruddin, Sajia Islam, Mahima Akter, Monir Uzzaman

    Published 2024-12-01
    “…Due to the use of benzene in both industry and medicine, chemicals with benzene rings are among the most problematic. …”
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  16. 596

    Practical guide to industrial safety : methods for process safety professionals / by Cheremisinoff, Nicholas P.

    Published 2001
    Subjects: “…Chemical engineering Safety measures. 14106…”
    Publisher description
    Book review (E-STREAMS)
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