Showing 9,901 - 9,920 results of 11,088 for search '"chemical"', query time: 0.12s Refine Results
  1. 9901

    New anti-friction self-lubricating composite based on EP975 nickel alloy powder with CaF2 solid lubricant – Thermal and dilatometric behavior by Adam Kurzawa, Mateusz Stachowicz, Maciej Roszak, Tetiana Roik, Oleg Gavrysh, Iulia Maistrenko, Krzysztof Jamroziak, Mirosław Bocian, Grzegorz Lesiuk

    Published 2025-04-01
    “…The authors analyzed the thermal, mechanical, wear structural and chemical phenomena of the new high-temperature antifriction composite developed to operate at high temperatures (800˗900 °C). …”
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    Article
  2. 9902

    Multisensor Data Fusion and GIS-DRASTIC Integration for Groundwater Vulnerability Assessment With Rainfall Consideration by Wu Jiazhe, Dai Xinrui, Su Yancheng, Zheng Xiangtian, Bushra Ghaffar, Rabiya Nasir, Ahsan Jamil, Zeeshan Zafar, Mohammad Suhail Meer, M. Abdullah-Al-Wadud, Rahila Naseer, Hesham El-Askary

    Published 2025-01-01
    “…More food productivity is required due to the expanding population and diminishing agricultural lands, which increases the use of chemical pesticides and fertilizers in farming. The current study was conducted in northwestern parts of Pakistan to evaluate the impacts of the frequent use of pesticides and fertilizers in agricultural fields. …”
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  3. 9903

    Effects of Different Tea Varieties on the Quality of Enshi Yulu Tea by WANG Huanhuan, QIN Muxue, HU Xingming, YUAN Liping, QIN Xinxue, YU Zhi, ZHENG Shibing, ZHANG Qiang, NI Dejiang, CHEN Yuqiong

    Published 2024-12-01
    “…Zhenong 117 had a high and long-lasting chestnut-like aroma with the highest sensory score for aroma. Chemical composition analysis showed that the phenolic/ammonia ratio of each tea was lower than 5, with Fuyun 6 having the lowest value, but not significantly different from Longjing 43. …”
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    Article
  4. 9904

    Effect of polishing methods on Candida albicans adhesion and contributing factors in heat-cured acrylic dentures: an in-vitro comparative study by Shahrukh Ali Khan, Zulfiqar Ali Mirani, Taimur Khalid, Engr Muhammad Wasiq Ali Khan, Ziaullah Choudhary, Syed Murtaza Raza Kazmi

    Published 2025-02-01
    “…This study explores the impact of Mechanical Polishing (MP) and Chemical Polishing (CP) methods on these surface properties and their potential to reduce Candida albicans adhesion. …”
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    Article
  5. 9905

    New Benzoxazole Derivatives as Antiprotozoal Agents: In Silico Studies, Synthesis, and Biological Evaluation by Mohamed A. Abdelgawad, Mohammad M. Al-Sanea, Mohamed A. Zaki, Enas I. A. Mohamed, Shabana I. Khan, Babu L. Tekwani, Amar G Chittiboyina, Ikhlas A Khan, Tarfah Al-Warhi, Nada Aljaeed, Ohoud J. Alotaibi, Abdulsalam A. M. Alkhaldi, Heba A. H. Elshemy

    Published 2021-01-01
    “…In pursuit of designing novel chemical entities with antiprotozoal and antimicrobial activities, benzoxazolyl aniline was utilized as a privileged scaffold of a series of (3-benzoxazole-2-yl) phenylamine derivatives, 3-benzoxazoloyl acetamide, and butyramide derivatives. …”
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  6. 9906
  7. 9907

    Contribution of dust emissions from farmland to particulate matter concentrations in North China Plain: Integration of WRF-Chem and WEPS model by Haopeng Zhang, Feng Wang, Shenghui Zhou, Tianning Zhang, Minghui Qi, Hongquan Song

    Published 2025-01-01
    “…This study highlights the importance of including farmland wind erosion into chemical transport models to more accurately understand and mitigate the effects of agricultural activities on atmospheric pollution in agricultural regions worldwide.…”
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  8. 9908
  9. 9909
  10. 9910
  11. 9911
  12. 9912

    Thermodynamic properties prediction of Mg-Al-Zn melts based on the atom and molecule coexistence theory by Zhang Man-Cang, Duan Sheng-Chao, Xu Rong-Huan, Zou Ming, Dong Shi-Wen, Guo Han-Jie, Guo Jing

    Published 2019-01-01
    “…According to AMCT, Ni can be extrapolated and calculated by the chemical equilibrium constant of a structural molecule, i.e., Ki, in the Mg-Al-Zn ternary system and binary subsystems. …”
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  13. 9913

    Influence of Physicochemical Properties of Oil Sludge on Syngas Production for Energy Applications by Hiago Oliveira, Isabela Pinheiro, Ana Ramos, Osvaldo Venturini, Adriano Mariano, York Santiago

    Published 2024-12-01
    “…This study aims to characterize the chemical and physical properties of OS to enable its recovery through energy methods, reducing environmental impacts. …”
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  14. 9914

    Impacts of Thermal Activation on Physical Properties of Coal Gangue: Integration of Microstructural and Leaching Data by Wangtao Fan, Yuan Chen, Runxia Zhang, Xiaoguang Chen, Jin Li, Zhaolin Gu, Jianyun Wang

    Published 2025-01-01
    “…The present study investigates the effects of activation treatment on the physical, chemical properties and leaching behavior of coal gangue. …”
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  15. 9915

    Accumulation of artificial and natural radionuclides in hydrobionts of the Konoplyanka River (Kamianske City, Dnipropetrovsk region) by N. Hudym

    Published 2024-12-01
    “…For the first time, data on the content of natural and artificial radionuclides in the hydrobionts from the Konoplyanka River at the conditions of technogenic influence in the industrial zone of the metallurgical and chemical industry were obtained. Practical Value. …”
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    Article
  16. 9916

    Influence of Sweetness and Ethanol Content on Mead Acceptability by Gomes Teresa, Dias Teresa, Cadavez Vasco, Verdial João, Morais Jorge Sá, Ramalhosa Elsa, Estevinho Letícia M.

    Published 2015-06-01
    “…Afterwards, meads acceptability was evaluated by sensory analysis through a consumers’ panel (n=108) along with chemical analysis by HPLC-RID of glucose, fructose, ethanol, glycerol and acetic acid. …”
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  17. 9917
  18. 9918
  19. 9919

    Soil fertility in agricultural production units of tropical areas by S. Rodelo-Torrente, A.C. Torregroza-Espinosa, M. Moreno Pallares, D. Pinto Osorio, A. Corrales Paternina, A. Echeverría-González

    Published 2022-07-01
    “…The purpose of this study was to assess the physical and chemical properties of the soil to propose guidelines on soil handling and management in tropical areas.METHODS: Data on texture, macronutrients, micronutrients, and cation ratios were collected at 200 farms in the Sucre Department of Northern Colombia. …”
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  20. 9920

    Calcium hydroxide nanoparticles induce cell death, genomic instability, oxidative stress and apoptotic gene dysregulation on human HepG2 cells by Hanan R. H. Mohamed, Esraa H. Ibrahim, Shahd E. E. Shaheen, Nesma O. E. Hussein, Ayman Diab, Gehan Safwat

    Published 2025-01-01
    “…Abstract Calcium hydroxide nanoparticles (Ca(OH)2NPs) possess potent antimicrobial activities and unique physical and chemical properties, making them valuable across various fields. …”
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