Showing 521 - 540 results of 14,114 for search '"chemical"', query time: 0.12s Refine Results
  1. 521

    MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES by JAMES ADEGOKE, WILFRED IGBOAMA, EMMANUEL ADETUWO

    Published 2018-03-01
    “… This research work was set out to map saltwater intrusion in Igbokoda area of Ilaje, Ondo State, Southwestern, Nigeria using combined geophysical and chemical techniques. Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB/2) 133 m and water samples were acquired and analysed using atomic absorption spectrometer. …”
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  2. 522

    Effect of Chemical Treatment on Physical, Mechanical and Thermal Properties of Ladies Finger Natural Fiber by S. I. Hossain, M. Hasan, Md. N. Hasan, A. Hassan

    Published 2013-01-01
    “…In present research, natural fiber obtained from ladies finger plant was chemically treated separately using alkali (2% NaOH), chromium sulfate (4% ), and chromium sulfate and sodium bicarbonate (4% ). …”
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  3. 523
  4. 524

    Surface texturing for tribomechanical performance optimisation of epoxy composites reinforced with chemically activated carbon by Leonard Maduabuchi Akuwueke, Chinwuba Victor Ossia, Harold Ugochukwu Nwosu

    Published 2024-12-01
    “…The effects of surface texturing on the tribomechanical properties of epoxy composites reinforced with chemically activated carbon were studied. Activated carbon produced from palm kernel (PKSAC) and coconut shells (CSAC) were composed in three concentrations (XCSAC): 100 vol. % CSAC + 0 vol. % PKSAC, 50 vol. % CSAC + 50 vol. % PKSAC and 0 vol. % CSAC + 100 vol. % PKSAC, three particle sizes (XPS): 60, 105 and 150 μm, three reinforcement amounts (XRW): 4, 6 and 8 wt. %, and used to fabricate cylindrical discs of Ø 50 × 6 mm height with four surface texture geometries. …”
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  5. 525

    Use of biological and chemical fungicides and biostimulators for potato protection against early and late blights by Ukolova Anastasiya, Demidova Valentina, Vyatchinov Alexey, Statsyuk Natalia, Kuznetsova Maria

    Published 2024-01-01
    “…Ecological risks associated with chemical pesticides encourage application of biopesticides and integrated pest management. …”
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  6. 526

    Boron, Copper, and Zinc Affect the Productivity, Cup Quality, and Chemical Compounds in Coffee Beans by Junia Maria Clemente, Herminia Emilia Prieto Martinez, Adriene Woods Pedrosa, Yonara Poltronieri Neves, Paulo Roberto Cecon, John Lonfover Jifon

    Published 2018-01-01
    “…The productivity, cupping quality, and some chemical indicators of beans quality were evaluated in two crop seasons. …”
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  7. 527

    Functional Potential and Chemical Profile Analysis of Propolis Oil Extracted from Propolis of Balochistan by Saliha Aziz, Ali Akbar, Zareen Gul, Muhammad Bilal Sadiq, Jahangir Khan Achakzai, Nazir Ahmad Khan, Abdul Samad, Zia Ur Rehman, Imran Ali

    Published 2022-01-01
    “…Propolis oil (PO) was examined for chemical composition, phenolic and flavonoid content, and antioxidant and antimicrobial potential. …”
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  8. 528
  9. 529

    Impacts of high CDW levels on the chemical, microstructural, and mechanical behavior of cement-based mortars by M.L. Peixoto, S.D. Jesus, H.S. Cavalcante, B.S. Teti, R.C. Manta, N.B. Lima, H.C.B. Nascimento, S. Fucale, N.B.D. Lima

    Published 2025-07-01
    “…To minimize the environmental impacts of construction and demolition waste (CDW) generation, it is essential to investigate sustainable materials' chemical and microstructural aspects, such as fine recycled concrete aggregate into cement-based mortars. …”
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  10. 530

    Exploring the Classification and Restructuring of Chemical Industrial Cities in China: The Perspectives of Sectoral and Spatial Differences by Hui Zou, Xuejun Duan, Lei Wang, Tingting Jin

    Published 2021-01-01
    “…As an economic pillar, major resource consumer, and polluter of cities, the chemical industry determines many cities’ transformation, prosperity, and decay. …”
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  11. 531
  12. 532

    Susceptibility of different mice species to chemical induction of colorectal cancer by 1,2-dimethylhydrazine by Nourhan M. Abdelmaksoud, Ahmed I. Abulsoud, Tamer M. Abdelghany, Shereen Saeid Elshaer, Ahmed Samaha, Nadine W. Maurice, Sherine Maher Rizk, Mahmoud A. Senousy

    Published 2025-01-01
    “…Animal models play a crucial role in understanding the disease pathology and development of effective treatment strategies. Chemically induced CRC represents a cornerstone in animal model development; however, due to the presence of different animal species with different genetic backgrounds, it becomes mandatory to study the susceptibility of different mice species to CRC induction by different chemical entities such as 1,2-dimethylhydrazine (DMH). …”
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  13. 533
  14. 534

    Synthesis of Cobalt Oxides Thin Films Fractal Structures by Laser Chemical Vapor Deposition by P. Haniam, C. Kunsombat, S. Chiangga, A. Songsasen

    Published 2014-01-01
    “…Thin films of cobalt oxides (CoO and Co3O4) fractal structures have been synthesized by using laser chemical vapor deposition at room temperature and atmospheric pressure. …”
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  19. 539

    The effects of starter culture addition on chemical, microbiologic and sensory quality characteristics of ivriz checse by Nevzat Demir, Mustafa Nizamiıoğlu

    “…In this study, addition of starter culture in traditional Ivriz cheese production and the effects of its on chemical, microbiological and sensory quality characteristics of the cheese during ripening period. …”
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  20. 540

    A review of β-cyclodextrin-based catalysts system in the chemical fixation of carbon dioxide by Sara Payamifar, Ahmad Poursattar Marjani

    Published 2025-01-01
    “…Carbon fixation is a vital chemical and biological methodology where carbon dioxide (CO2) from the environment is altered into organic materials. …”
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