Showing 10,541 - 10,560 results of 11,088 for search '"chemical"', query time: 0.09s Refine Results
  1. 10541

    Medicinal Effect of Nutraceutical Fruits for the Cognition and Brain Health by Raj K. Keservani, Anil K. Sharma, Rajesh K. Kesharwani

    Published 2016-01-01
    “…Fruits possess various chemicals such as antioxidants and polyphenols, which reduce and balance the effect of hormone in brain responsible for brain disease. …”
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    Article
  2. 10542

    Stability Switches and Hopf Bifurcation Induced by Nutrient Recycling Delay in a Reaction-Diffusion Nutrient-Phytoplankton Model by Kejun Zhuang, Ying Li, Bin Gong

    Published 2021-01-01
    “…For the delay-free case, we prove that the release rate of toxic chemicals by the toxin-producing phytoplankton can destabilize the system and cause periodic oscillation. …”
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    Article
  3. 10543

    Cytotoxic evaluation of a mixture of four commonly used pesticides on mammalian cell lines by Prudence Agnandji, Eugène S. Attakpa, Fabrice Cazier

    Published 2024-10-01
    “…The cytotoxicity was compared to a quantitative structure-activity relationship for baseline toxicity, and chemicals were confirmed as baseline toxicants in this cell line. …”
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    Article
  4. 10544

    Impact of synthetic insecticides on the life table parameters of Trichogramma chilonis under laboratory conditions by Muhammad Salim, Arsalan Arif, Muhammad Ayaz, Ahmad Ur Rahman Saljoqi, Ayhan Gökçe, Haroon Khan, Shahid Sattar, Bashir Ahmad, Shah Alam Khan

    Published 2025-01-01
    “…The study revealed that Bifenthrin and Novaluron are relatively more compatible with the T. chilonis in the different integrated pest management programs for H. armigera as compared to other tested chemicals.…”
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    Article
  5. 10545

    Exogenous Application of Thidiazuron, Carbaryl, Ethephon, and Lime Sulphur Promotes Flower Abscission and Suppresses Tea Pests in the Tea Plant <i>Camellia sinensis</i> (L.) O. Kun... by Meina Jin, Xiaoyue Lun, Ruirui Zhang, Yu Zhang, Xiangzhi Zhang, Feiyu Guan, Liping Wang, Yiheng Ying, Zhengqun Zhang, Xiuxiu Xu

    Published 2025-01-01
    “…Overall, exogenous application of the chemicals, particularly thidiazuron, effectively reduced flower production, altered key biochemical components, controlled tea pests, and ultimately enhanced tea productivity.…”
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    Article
  6. 10546

    Tire rubber-derived contaminants 6PPD and 6PPD-quinone reduce attachment and outgrowth of trophoblast spheroids onto endometrial epithelial cells by Jong Geol Lee, Seon Min Lee, Moonjung Hyun, Jeong Doo Heo

    Published 2025-01-01
    “…N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD), a synthetic additive widely used in the rubber industry, and its oxidized product 6PPD-quinone (6PPDQ), have garnered widespread attention as an emerging hazardous chemicals owing to their potential detrimental effects on aquatic ecosystem and human health. …”
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    Article
  7. 10547

    ANALISIS FAKTOR TERJADINYA PERUBAHAN EKOSISTEM SAWAH by Ana Alimatul Himmah, Siti Zahrotul Choiriyah, Alfiatur Rohmah, Achmad Ali Fikri

    Published 2021-05-01
    “…Starting from the most influential factors, namely the use of fertilizers and chemicals, genetic engineering, and land narrowing. …”
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    Article
  8. 10548
  9. 10549

    Preparing Your Own Fish Feeds by Juli-Anne B. Royes, Frank A. Chapman

    Published 2003-03-01
    “… This paper presents examples of: 1) Experimental and practical fish feed blends or formulas which are nutrient balanced and adaptable to particular conditions; 2) The formulation and preparation of a semi-purified ornamental African cichlid fish diet that can be used in the laboratory or when small quantities of feed are needed; 3) The preparation of a gelatin-based diet that is often used to administer medicines or other chemicals.  Background information on nutrition, feedstuffs and feed formulations are presented with emphasis primarily on the feeding of ornamental “aquarium” fishes. …”
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    Article
  10. 10550

    2003 Handbook of Employment Regulations Affecting Florida Farm Employers and Workers: Occupational Safety and Health Act (OSHA) Hazard Communication Standard [Federal] by Leo C. Polopolus, Michael T. Olexa, Fritz Roka, Carol Fountain

    Published 2003-07-01
    “… The purpose of the Occupational Safety and Health Act (OSHA) is to require certain employers to inform their employees of the dangers of hazardous chemicals. This is EDIS document FE409, a publication of the Department of Food and Resource Economics, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL. …”
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    Article
  11. 10551

    What is the Significance of a Part Per Million? by Frederick M. Fishel, Mark Mossler

    Published 2005-12-01
    “…The greater the dose, the more likely it is to affect our health, but some chemicals can cause toxicity even at very small doses. …”
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    Article
  12. 10552

    Gas jet targets for direct reaction studies by K. A. Chipps

    Published 2025-01-01
    “…The use of a gas jet can overcome some of these issues through clever engineering, providing a reaction target that is chemically pure and thin enough to significantly reduce the impact on experimental resolution. …”
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    Article
  13. 10553

    Classification of the Group Invariant Solutions for Contaminant Transport in Saturated Soils under Radial Uniform Water Flows by M. M. Potsane, R. J. Moitsheki

    Published 2014-01-01
    “…The transport of chemicals through soils to the groundwater or precipitation at the soils surfaces leads to degradation of these resources. …”
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    Article
  14. 10554

    2003 Handbook of Employment Regulations Affecting Florida Farm Employers and Workers: Occupational Safety and Health Act (OSHA) Hazard Communication Standard [Federal] by Leo C. Polopolus, Michael T. Olexa, Fritz Roka, Carol Fountain

    Published 2003-07-01
    “… The purpose of the Occupational Safety and Health Act (OSHA) is to require certain employers to inform their employees of the dangers of hazardous chemicals. This is EDIS document FE409, a publication of the Department of Food and Resource Economics, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL. …”
    Get full text
    Article
  15. 10555

    Florida Solid and Hazardous Waste Regulation Handbook: Emergency Planning and Community Right-to-Know Act (EPCRA) by Michael T. Olexa, Aaron Leviten, Kelly Samek

    Published 2004-01-01
    “… The Emergency Planning and Community Right-to-Know Act (EPCRA) was passed in 1986 to improve emergency response to accidental releases of toxic and/or hazardous chemicals into the environment. EPCRA primarily serves a planning purpose. …”
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    Article
  16. 10556

    Preparing Your Own Fish Feeds by Juli-Anne B. Royes, Frank A. Chapman

    Published 2003-03-01
    “… This paper presents examples of: 1) Experimental and practical fish feed blends or formulas which are nutrient balanced and adaptable to particular conditions; 2) The formulation and preparation of a semi-purified ornamental African cichlid fish diet that can be used in the laboratory or when small quantities of feed are needed; 3) The preparation of a gelatin-based diet that is often used to administer medicines or other chemicals.  Background information on nutrition, feedstuffs and feed formulations are presented with emphasis primarily on the feeding of ornamental “aquarium” fishes. …”
    Get full text
    Article
  17. 10557

    Strategies to Increase the Adoption of Residential Pollinator Gardening: Tackling Percieved Barriers by Colby Silvert, Laura A. Warner, John Diaz, Cody Gusto, Rachel Mallinger

    Published 2023-05-01
    “… Urbanization and development of managed landscapes can harm pollinators by reducing flowers and vegetation and increasing exposure to chemicals. However, research shows that urban, developed landscapes can be designed and maintained to successfully provide habitats for diverse, healthy pollinator populations, including bees. …”
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    Article
  18. 10558

    What is the Significance of a Part Per Million? by Frederick M. Fishel, Mark Mossler

    Published 2005-12-01
    “…The greater the dose, the more likely it is to affect our health, but some chemicals can cause toxicity even at very small doses. …”
    Get full text
    Article
  19. 10559

    Florida Solid and Hazardous Waste Regulation Handbook: Emergency Planning and Community Right-to-Know Act (EPCRA) by Michael T. Olexa, Aaron Leviten, Kelly Samek

    Published 2004-01-01
    “… The Emergency Planning and Community Right-to-Know Act (EPCRA) was passed in 1986 to improve emergency response to accidental releases of toxic and/or hazardous chemicals into the environment. EPCRA primarily serves a planning purpose. …”
    Get full text
    Article
  20. 10560

    Isolation and Identification of Anthralin From the Roots of Rhubarb Plant (Rheum palmatum) by A. Ashnagar, N. Gharib Naseri, H. Haidari Nasab

    Published 2007-01-01
    “…Anthralin is medically and chemically an important compound which can be found in rhubarb roots. …”
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    Article