Showing 8,641 - 8,660 results of 11,088 for search '"chemical"', query time: 0.09s Refine Results
  1. 8641
  2. 8642

    Formulation for foliar and soil application of entomopathogenic nematodes for controlling the onion thrips Thrips tabaci Lindeman (Thysanoptera: Thripidae) by Hala M. S. Metwally, Mahmoud M. E. Saleh, Mokhtar Abonaem

    Published 2025-01-01
    “…Entomopathogenic nematodes (EPNs) are recommended as environmentally acceptable alternatives to chemical management for a wide range of economic insect pests. …”
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    Article
  3. 8643

    Pathogenic and therapeutic role of bile acids at reflux-gastritis by T. L. Lapina, I. M. Kartavenko, V. T. Ivashkin

    Published 2015-03-01
    “…Reflux-gastritis is chemical type gastritis, morphologically manifested by foveolar hyperplasia, edema, proliferation of smooth-muscle fibres of lamina propria, insignificant chronic inflammation. …”
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    Article
  4. 8644

    The Production of an Economical Culture Medium from Apple Pomace for the Propagation of Non-Conventional Cidermaking Yeast Starters by Josefina M. Fontanini, Andrea C. Origone, Marcela P. Sangorrín, Carmen R. Maturano, Christian A. Lopes, M. Eugenia Rodríguez

    Published 2025-01-01
    “…The aim of the present study was to evaluate the use of different chemical treatments of apple pomace in order to produce an economical culture medium for the propagation of two non-conventional yeast strains. …”
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    Article
  5. 8645
  6. 8646

    Tailoring and characterization of bioactive graft material for alveolar bone preservation and regeneration in fresh extraction sockets of dog model by Ayat Hamdy, Manal Saad, Rania ElBackly, Samir Nouh, Himanshu Jain, Mona Marei

    Published 2025-01-01
    “…We conclude that TAMP-BG can provide a preservative dynamic microenvironment following extraction up to three months which can be attributed to its unique physico-chemical characteristics.…”
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    Article
  7. 8647

    Urea enhances the yield and quality of bio-oil produced from corncob through pyrolysis by Sakina Ibrahim Bello, Taofik Olatunde Uthman, Serdar Surgun, Abdullahi Muhammad Sokoto

    Published 2025-01-01
    “…A series of experiments were conducted at varying temperatures (350 °C, 400 °C, and 450 °C) and urea concentrations (0%, 5%, 10%, 15%, and 20%) to assess their impact on bio-oil yield, chemical composition, and energy content. Fourier Transform-Infrared Spectroscopy, Gas Chromatography-Mass Spectrometry (GC–MS), Ultimate Analysis, and High Heating Value (HHV) analyses were employed to evaluate the quality of bio-oil produced. …”
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    Article
  8. 8648
  9. 8649

    Land conversions not climate effects are the dominant indirect consequence of sun-driven CO2 capture, conversion, and sequestration by Moritz Adam, Thomas Kleinen, Matthias M May, Kira Rehfeld

    Published 2025-01-01
    “…Here, we study Earth system impacts of modular, s un-powered process chains, which combine d irect a ir c apture with (electro)chemical c onversion of the captured CO _2 into liquid or solid sink products and subsequent product s torage (sDACCCS). …”
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    Article
  10. 8650

    From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials by Hua Chen, Xiaonan Bian, Haoyuan Wang, Kaijie Shang, Zhiheng Zhao, Yijun Liu, Xue Lin, Xuewu Guo, Xiaoping Hu, Lu Wang

    Published 2025-01-01
    “…The effect of two modification methods, ultrasound and tannic acid (TA), on the structural, physicochemical, antioxidant, and antibacterial attributes of pectin‑sodium carboxymethyl cellulose (CMC) based composite film were assessed. The chemical structure and morphological analyses of the composite films revealed a 10 min ultrasound or adding 8 % TA improved the intermolecular interaction forces of the polymer, substantially leading to the formation of more dense gel network structures. …”
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    Article
  11. 8651

    MINERALOGICAL FEATURES AND PHYSICOCHEMICAL FORMATION CONDITIONS OF VEIN MINERALIZATION OF THE SOUTHERN FLANK OF THE SAF´YANOVKA MASSIVE SULFIDE DEPOSIT (CENTRAL URALS) by N.P. Safina, A.V. Korovko, I.A. Blinov, N.N. Ankusheva, M.A. Rassomakhin, K.A. Filippova

    Published 2024-12-01
    “…The sulfide veins differ in chemical composition and rare minerals. In galena-sphalerite veins, the higher Zn, Pb, Cd and Ag content is associated with the presence of sphalerite, galena and tennantite-(Zn) with Ag (up to 1.09 wt %). …”
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  12. 8652
  13. 8653
  14. 8654

    Recent advancements in durable and self-healing oil well cement: A pathway to secure carbon sequestration by Yan Xie, Michelle Tiong, Qi Liu, Tong Wu, Wanzhen Xue, Chunkai Wang

    Published 2025-02-01
    “…The integrity of the cement sheath in storage wells is essential to secure the subsurface CO2 storage, however, acidic CO2 can erode the cement sheath over time, leading to chemical and mechanical damages of cement, risking CO2 leakage. …”
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  15. 8655

    Bone Response to Surface-Modified Titanium Implants: Studies on the Early Tissue Response to Implants with Different Surface Characteristics by C. Larsson Wexell, P. Thomsen, B.-O. Aronsson, P. Tengvall, M. Rodahl, J. Lausmaa, B. Kasemo, L. E. Ericson

    Published 2013-01-01
    “…Scanning Auger Electron Spectroscopy, Scanning Electron Microscopy, and Atomic Force Microscopy revealed no significant differences in oxide thickness or surface roughness parameters, but differences in the surface chemical composition and apparent topography were observed. …”
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  16. 8656

    Sources of characters useful for breeding in hulless barley by N. V. Tetyannikov, N. A. Bome

    Published 2020-10-01
    “…The prospect to exploit hulless barley is regarded as a promising trend of agricultural research, because its grain contains chemical compounds of higher value than those in hulled barley. …”
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  17. 8657

    Effect of dynamic coupling in an inferior olive neuron model and synchronization by M. R. Tchuisseuh, P. Guemkam Ghomsi, A. C. Chamgoué, F. M. Moukam Kakmeni

    Published 2025-01-01
    “…In this paper, we use the idea of dynamic coupling to describe the effect of drugs or chemical substances on the electrophysiological properties of the inferior olive neuron (ION). …”
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  18. 8658
  19. 8659
  20. 8660

    Pollution Characteristics of Sb, As, Hg, Pb, Cd, and Zn in Soils from Different Zones of Xikuangshan Antimony Mine by Saijun Zhou, Andrew Hursthouse, Tengshu Chen

    Published 2019-01-01
    “…The intensity of pollution is highest in the antimony-smelting zone, where the potential ecological risk index is over 15,000, followed by the tailings zone and mining waste rock zone, with the underground tunnel wastewater zone being the lowest. Using sequential chemical extraction, the elements are associated with the residual fraction, followed by organic-sulfide fraction, and smaller portions in the Fe-Mn oxide, carbonate, and exchangeable fractions. …”
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