Showing 481 - 500 results of 14,114 for search '"chemical"', query time: 0.09s Refine Results
  1. 481
  2. 482

    Substrate Effect on Plasma Clean Efficiency in Plasma Enhanced Chemical Vapor Deposition System by Shiu-Ko JangJian, Ying-Lang Wang

    Published 2007-01-01
    “…The plasma clean in a plasma-enhanced chemical vapor deposition (PECVD) system plays an important role to ensure the same chamber condition after numerous film depositions. …”
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    Article
  3. 483

    Using selective NIR wavelengths in portable devices to evaluate the chemical composition of cattle feeds by Lorenzo Serva, Luisa Magrin, Giovanni Chillemi, Giorgio Marchesini, Daniele Pietrucci, Francesco Renzi, Riccardo Valentini, Igino Andrighetto, Marco Milanesi

    Published 2025-12-01
    “…In modern cattle nutrition, the estimation of chemical composition must be accurate, rapid, and available throughout the farm feeding process. …”
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    Article
  4. 484
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  6. 486

    Profiles and predictors of child neurodevelopment and anthropometry: The maternal-infant research on environmental chemicals study by Marisa A Patti, Karl T Kelsey, Amanda J MacFarlane, George D Papandonatos, Bruce P Lanphear, Joseph M Braun

    Published 2025-12-01
    “…Methods Using data from 501 mother-child pairs (age 3-years) in the Maternal-Infant Research on Environmental Chemicals (MIREC) Study, a prospective cohort study, we developed phenotypic profiles by applying latent profile analysis to twelve neurodevelopmental and anthropometric traits. …”
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    Article
  7. 487

    Spatial Heterogeneity of Soil Chemical Properties in a Subtropical Karst Forest, Southwest China by Zhonghua Zhang, Baoqing Hu, Gang Hu

    Published 2014-01-01
    “…This study evaluates the spatial heterogeneity of the soil chemical properties of surface soils across a 1 ha old-growth subtropical karst forest in southwest China.…”
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  8. 488
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  11. 491

    Chemical constituents, biological functions and pharmacological effects for comprehensive utilization of Eucommia ulmoides Oliver by Yi-Fan Xing, Dong He, Yi Wang, Wen Zeng, Chong Zhang, Yuan Lu, Nan Su, Yan-Hua Kong, Xin-Hui Xing

    Published 2019-06-01
    “…Keywords: Eucommia ulmoides Oliver, Comprehensive utilization, Chemical constituents, Biological functions, Pharmacological effects…”
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    Article
  12. 492

    Comparative analysis of structure and chemical state of nitrogen-doped multi-walled carbon nanotubes by S. N. Nesov

    Published 2020-09-01
    “…It is shown that the chemical state of nitrogen in the walls of MWCNTs doped with various methods differs significantly. …”
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    Chemical Composition and Mechanism of Vibriocidal Action of Essential Oil from Resin of Protium heptaphyllum by Josiane Lima Mendes, Thiago Ferreira de Araújo, Mário Geraldo de Carvalho, Francisco Eduardo Aragão Catunda Júnior, Renata Albuquerque Costa

    Published 2019-01-01
    “…Protium heptaphyllum is a plant widely distributed in Brazilian ecosystems that produce a resin which has pharmacological activities. In this study, the chemical composition, antimicrobial and antibiofilm activity, and the possible mechanism of action against the bacterium V. parahaemolyticus of essential oil from P. heptaphyllum (EOPH) were investigated. …”
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  17. 497
  18. 498

    Preliminary Assessment of the Chemical Stability of Dried Extracts from Guazuma ulmifolia Lam. (Sterculiaceae) by Gisely C. Lopes, Renata Longhini, Paulo Victor P. dos Santos, Adriano A. S. Araújo, Marcos Luciano Bruschi, João Carlos P. de Mello

    Published 2012-01-01
    “…The results showed that PB2 is an appropriate compound to be used as a chemical marker in the quality control of dried extracts of G. ulmifolia. …”
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  19. 499
  20. 500

    Changes in soil chemical composition due to the influence of seawater and its effect on geotechnical investigations by Widiarso Dian Agus, Qadaryati Nurakhmi, Winarno Tri

    Published 2025-01-01
    “…This research aimed to observe the influence of seawater intrusion on physical and chemical of sediment’s characteristics in north coastal area of Semarang. …”
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