Showing 9,041 - 9,060 results of 11,088 for search '"chemical"', query time: 0.08s Refine Results
  1. 9041

    A Strategic Management Approach to Reduce Pepper Weevil Damage to Jalapeño Pepper Plants with Conventional and Biorational Insecticides by Naga Mani Kanchupati, Dakshina R. Seal, Bruce Schaffer, Oscar E. Liburd

    Published 2025-01-01
    “…Protecting pepper crops from this pest often necessitates the use of chemical insecticides. To enhance control measures and mitigate the risk of insecticide resistance in the pepper weevil, this study focused on determining the optimal timing and application intervals of thiamethoxam and isocycloseram and assessed the effectiveness of rotating these pesticides with biorational insecticides. …”
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  2. 9042

    Spectral Ellipsometry as a Method of Investigation of Influence of Rapid Thermal Processing of Silicon Wafers on their Optical Characteristics by V. A. Solodukha, U. A. Pilipenko, A. A. Omelchenko, D. V. Shestovski

    Published 2022-10-01
    “…One of the possible ways of improvement of the surface properties of silicon is the solid phase recrystallization of the surface silicon layer after the chemical-mechanical polishing with application of the rapid thermal treatment with the pulses of second duration. …”
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  3. 9043

    Biotechnological bases of the development of cloned pig embryos by A. V. Lopukhov, G. N. Singina, N. A. Zinovieva

    Published 2019-08-01
    “…Somatic cell nuclear transfer is a technically complex multi-stage technology, at each stage of which the pig oocytes, which are more susceptible to changes of surrounding conditions, are affected by various factors (mechanical, physical, chemical). At the stage of oocyte maturation, changes in the cell ultrastructures of the ooplasm occur, which play an important role in the subsequent nuclear reprogramming of the transferred donor cell. …”
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  4. 9044
  5. 9045

    Characterization of Colombian Clay and Its Potential Use as Adsorbent by Iván Fernando Macías-Quiroga, Gloria Inés Giraldo-Gómez, Nancy Rocío Sanabria-González

    Published 2018-01-01
    “…The XRD analysis showed that the clay from Armero-Guayabal is primarily constituted by smectite (48 wt%) followed by quartz mineral (21 wt%). The chemical analysis of bulk clay showed that the predominant oxides are SiO2 (55.81 wt%), Al2O3 (16.25 wt%), and Fe2O3 (7.51 wt%), and the nitrogen adsorption indicated that the bulk clay has a specific surface area of 45.1 m2/g. …”
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  6. 9046
  7. 9047

    Carcass Traits, Physicochemical Characteristics, Fatty Acid, and Protein Profile of Khiew Phalee, Pradu Hang Dam and Broiler Chicken Meat by S. Phromnoi, W. Chumngoen, T. Puangmalee, W. Nuchchanart

    Published 2025-01-01
    “…There were highly significant differences in chemical composition, including moisture, protein, fat, ash and gross energy, lipid content, pH values, color values, drip loss, cooking loss, and shear force among the chicken breeds (p<0.01). …”
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  8. 9048

    Selenium-Modified Biochar Synergistically Achieves the Safe Use of Selenium and the Inhibition of Heavy Metal Cadmium by Wanjing Wang, Haiyan Jiang, Zebin Tan, Luyao Yu, Jie Chen, Qingliang Xiao, Qinlei Rong, Chunhuo Zhou

    Published 2025-01-01
    “…Intraparticle diffusion was three-stage with single-layer chemical adsorption. The pH increase raised removal and adsorption of CK350, A350, B350, and C350. …”
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  9. 9049

    Enhanced electrochemical performances of LiNi0.5Mn1.5O4 by surface modification with Cu nanoparticles by Zhao G., Lin Y., Zhu W., Yang W., Huang Z.

    Published 2017-01-01
    “…5V spinel LiNi0.5Mn1.5O4 cathode is prepared by traditional solid-state method and nano-Cu particles were derived from a chemical reduction process. The effect of Cu-coating on the electrochemical performances of LiNi0.5Mn1.5O4 cells, in a wide operation temperature range (-10°C, 25°C, 60°C), is investigated systematically by the charge/discharge testing, cyclic voltammograms and impedance spectroscopy, respectively. …”
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  10. 9050

    Behavioral and neuronal responses of two mouse species, Mus musculus and Mus spicilegus, to con- and heterospecific olfactory signals by E. V. Kotenkova, A. V. Romashchenko, A. N.  Maltsev

    Published 2017-12-01
    “…The results support the previously stated assumption of a significant difference in chemical communication systems in two species of mice. …”
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  11. 9051

    ANALYSE ET MODÉLISATION DE LA VULNÉRABILITÉ AUX MALADIES À TRANSMISSION HYDRIQUE DANS L’ESPACE URBAIN DE LA VILLE DE BATNA – NORD-EST ALGERIEN by BAZIZ NAFISSA, KALLA MAHDI, DRIDI HADDA, BOUTRID MOHAMED LAMINE

    Published 2015-06-01
    “…In a semi-arid area the scarcity of water resources, including those for domestic consumption is often associated with the problem of potability, given their physical-chemical and bacteriological characteristics. The city of Batna, Algeria’s fifth largest city, has to cope with the quality of drinking water from a microbiological point of view, since there are many cases of infiltration of sewage into the water supply network (cross- connection). …”
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  12. 9052

    Genome-wide identification and expression analysis of GRAS transcription factors under cold stress in diploid and triploid Eucalyptus by Jiannan Liu, Hao Chen, Chenhe Li, Kang Du, Jun Yang

    Published 2025-01-01
    “…Protein motif analysis revealed that proteins within the same subfamily have certain structural similarities. The physical and chemical properties of the proteins encoded by EgrGRAS genes vary, but the ranges of amino acid numbers, molecular weights, and isoelectric points (pI) are similar to those of GRAS proteins from other species. …”
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  13. 9053
  14. 9054
  15. 9055

    Evaluation of Two Parts of Lithocarpus polystachyus Rehd. from Different Chinese Areas by Multicomponent Content Determination and Pattern Recognition by Min Wei, Yangling Tuo, Ye Zhang, Qi Deng, Cuiying Shi, Xuexian Chen, Xu Zhang

    Published 2020-01-01
    “…S3 (tender leaf from Lushan, Sichuan) had the highest contents for six measured chemicals with trilobatin content of up to 27.82% in dry weight. …”
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  16. 9056

    Drugs and Constipation in Elderly in Nursing Homes: What Is the Relation? by Gunvor S. Fosnes, Stian Lydersen, Per G. Farup

    Published 2012-01-01
    “…Drugs were classified according to the Anatomical-Therapeutic-Chemical Classification System (ATC), and anticholinergic effect was noted. …”
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  17. 9057

    Efficient removal of lead (II) from paint factory wastewater using Noug stalk activated carbon: A sustainable adsorption approach by Getasew Yirdaw

    Published 2025-02-01
    “…The paint factory wastewater sample exhibited a pH of 6.62, temperature of 20.40 °C, chemical oxygen demand of 1717 mg/L, total suspended solids of 710 mg/L, total dissolved solids of 1231 mg/L, and a lead (II) concentration of 23.54 mg/L. …”
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  18. 9058
  19. 9059
  20. 9060

    Gengnianchun Recipe Protects Ovarian Reserve of Rats Treated by 4-Vinylcyclohexene Diepoxide via the AKT Pathway by Fangui Zhao, Wenjun Wang

    Published 2020-01-01
    “…Here we aim to examine the effect of GNC in a DOR rat model induced by 4-vinylcyclohexene diepoxide (VCD), a chemical that selectively destroys ovarian small preantral follicles, and further investigate the possible mechanisms. …”
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