Showing 9,341 - 9,360 results of 11,088 for search '"chemical"', query time: 0.07s Refine Results
  1. 9341

    Comparative efficacy of plant derived extracts with the insecticide mospilan on two whitefly species Bemisia tabaci biotype B and Trialeurodes ricini by Hanaa S. Hussein, Mamdouh H. Idriss, Farouk H. El-Gayar, Hebatullah Yehia Saad Mousa, Mohamed Z. M. Salem

    Published 2025-01-01
    “…Furthermore, using the choice test design, the repellent efficacy of three extracts was investigated against whitefly B. tabaci biotype B. The chemical compositions of HEs were identified using gas chromatography-mass spectrometry (GC-MS) and gas chromatography with flame-ionization detection (GC-FID) analysis. …”
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  2. 9342

    Assessment of selected indicators of physicochemical conditions in the Rega River from 2018 to 2022 in accordance with EU regulations by Bonisławska Małgorzata, Nędzarek Arkadiusz, Tański Adam, Tórz Agnieszka, Formicki Krzysztof, Krzystolik Jan

    Published 2024-09-01
    “…From 2018 to 2022, water temperature, dissolved oxygen (DO), pH, total suspended solids (TSS), conductivity, alkalinity, total hardness (TH), biochemical oxygen demand (BOD5), chemical oxygen demand (CODCr), nitrite nitrogen (NO2-N), ammonium nitrogen (NH4-N), and total phosphorus (TP) were measured at nine monitoring sites. …”
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  3. 9343
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  5. 9345

    Continuous Improvements and Future Challenges of Air Pollution Control at an Advanced Semiconductor Fab by Hsueh-Hsing Lu, Ming-Chun Lu, Thi-Cuc Le, Zhiping An, David Y. H. Pui, Chuen-Jinn Tsai

    Published 2023-04-01
    “…In the future, CWS performance can further be improved by using advanced structured packing materials with larger specific surface areas to shorten the residence time and lower the chemical dosing amount and pressure drop while achieving higher removal efficiency for acid and alkaline gases at a reduced operating cost. …”
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  6. 9346
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  9. 9349

    Black Soldier Fly Larvae’s Optimal Feed Intake and Rearing Density: A Welfare Perspective (Part II) by Arianna Cattaneo, Simona Belperio, Luca Sardi, Giovanna Martelli, Eleonora Nannoni, Sihem Dabbou, Marco Meneguz

    Published 2024-12-01
    “…Performance parameters, including final larval weight, final frass biomass, growth rate, substrate reduction, feed conversion ratio, larval length, survival rate, larvae chemical composition, and process optimization, were studied. …”
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  10. 9350

    mRNA technology as one of the promising platforms for the SARS-CoV-2 vaccine development by A. A. Ilyichev, L. A. Orlova, S. V. Sharabrin, L. I. Karpenko

    Published 2020-12-01
    “…Thus, mRNA production via in vitro transcription is more advantageous as compared with DNA-vaccines since it is a chemical process without the use of cells. mRNA techniques make it possible to pass all the phases of vaccine development much faster in comparison with the production of vaccines based on inactivated viruses or recombinant proteins. …”
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  11. 9351
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  13. 9353

    Effects of nitrogen fertilizer application rate on lodging resistance for rice (Oryza sativa L.) stem by Yuya Lu, Jiehao Cui, Shuying Bao, Weiyang Liu, Yanqiu Geng, Xuanhe Liang, Shangze Li, Liying Guo, Xiwen Shao

    Published 2025-01-01
    “…Four japonica rice varieties with different lodging resistance were used, and six nitrogen fertilizer levels were set up to analyze the morphological structure, mechanical properties, and chemical components of rice stems under such treatments. …”
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  14. 9354

    Experimental Solution of Chitosan and Nanochitosan on Wettability in Root Dentine: In Vitro Model Prior Regenerative Endodontics by Fernando Arias Alvarado, Maira Rivero Iriarte, Freddy Jordan Mariño, Sara Quijano-Guauque, León D. Pérez, Yolima Baena, Claudia García-Guerrero

    Published 2021-01-01
    “…The wettability of the chemically modified dentin substrate is a condition that intervenes in dentin-vascular and cellular interaction across regenerative endodontics. …”
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  15. 9355
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  18. 9358

    Film Properties, Water Retention, and Growth Promotion of Derivative Carboxymethyl Cellulose Materials from Cotton Straw by Yongni Wu, Mengfan Yu, Yanju Li, Yue Wu, Ziqiang Shao, Yanhua Liu

    Published 2021-01-01
    “…Three kinds of derivative carboxymethyl cellulose (DCMC) materials, CMC-Na, CMC-K, and CMC-NH4, were prepared from cotton straw fiber. Their chemical structure, film morphology, water retention, biodegradability, and growth promotion were investigated with infrared spectroscopy (IR), scanning electron microscope (SEM), and field experiments. …”
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  19. 9359

    Baicalein inhibits PRRSV through direct binding, targeting EGFR, and enhancing immune response by Jing Wu, Qi Lu, Jing Hou, Yueqin Qiu, Min Tian, Li Wang, Kaiguo Gao, Xuefen Yang, Zongyong Jiang

    Published 2025-01-01
    “…The current commercial vaccines have limited effectiveness, and there are strict restrictions on the use of antiviral chemical drugs. Therefore, it is urgent to identify new strategies for preventing and controlling PRRSV infections. …”
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  20. 9360

    CHARACTERISTICS OF ANOPHELES BREEDING PLACES IN DAHIAN TAMBUK VILLAGE, GUNUNG MAS DISTRICT, CENTRAL KALIMANTAN by Mouldy Tasya Zahrawana, Dian Mutiasari, Arini Ratnasari, Arif Rahman Jabal, Nopta Triawan, M. Yusuf Ilham Kurniawan, Marchelia Djajanto, Mila Karmila

    Published 2024-03-01
    “…Purpose: This study aims to describe the physical and chemical characteristics of Anopheles breeding places in Dahian Tambuk Village, Gunung Mas District. …”
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