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  1. 8321

    Ogrody szkolne we współczesnej szkole. Znak edukacyjnego zacofania, a może jednak postępu? by Ryszard Kowalski, Edward Grott

    Published 2015-03-01
    “…This article looks at school gardens and their importance in the environmental education of children and young people at all levels, including elementary, junior, and senior high schools. the authors raise the question as to whether, in today’s information-driven world, schools should continue to teach biology using natural samples such as the plants and animals available in the school garden, or whether they can be replaced by electronic means (e.g. a computer application), without negatively affecting educational quality. …”
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  2. 8322

    Mechanistic Study of Visible-Light-Induced Photodegradation of 4-Chlorophenol by TiO2−xNx with Low Nitrogen Concentration by Guangfeng Shang, Hongbo Fu, Shaogui Yang, Tongguang Xu

    Published 2012-01-01
    “…The visible-light response for N-doped TiO2 could arise from an N-induced midgap level, formed above the valence band (O 2p). Electron spin resonance (ESR) measurements and the radical scavenger technologies gave the combined evidence that the active species (•OH and O2•−) are responsible for the photodecomposition of 4-CP over TiO2−xNx under the visible irradiation. …”
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  3. 8323

    Effective adsorbent for the removal of methylene blue using natural serpentine/magnetite nanocomposites: Isotherm and kinetic study by Amtul Basit, Zahida Yaqoob, Aliya Zahid, Shaista Ali, Beenish Shoukat, Abdul Khaliq, Muhammad Tajammal Chughtai, Rahila Batul, Muhammad Atiq Ur Rehman, Syed Wilayat Husain

    Published 2025-01-01
    “…Various techniques such as Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray spectroscopy (EDX), Fourier Transform Infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET), and Vibrating Sample Magnetometer (VSM) have been employed for the characterization. …”
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  4. 8324

    Ion Exchange Study of Some New Copolymer Resins Derived from 8-Hydroxyquinoline-5-sulphonic Acid, Biuret and Formaldehyde by P. A. Dhakite, W. B. Gurnule

    Published 2011-01-01
    “…Hence on the basis of above studies these copolymer may be used as semiconductors, surface coating, ion-exchangers, materials for rechargeable battery cell in various electronic industries, plastic materials, elastomers and in boiler plants…”
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  5. 8325

    The effect of annealing on the structural, optical, electrical and photoelectric properties of ZnO/NiO heterostructures by M. Yermakov, R. Pshenychnyi, A. Opanasyuk, Yu. Gnatenko, P. Bukivskij, A. Bukivskii, O. Кlymov, V. Muñoz-Sanjosé, R. Gamernyk

    Published 2025-01-01
    “…Low-temperature photoluminescence (PL), as well as absorption and photoconductivity, were studied to establish the optical properties, the nature of electronic optical transitions, the energy level position of the different defects present in the samples, and the effect of temperature annealing on these properties The band gap of the compounds was determined using the Tauc approximation and the first derivative of the absorption coefficient. …”
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  6. 8326

    Influence of pyridinic nitrogen on tautomeric shifts and charge transport in single molecule keto enol equilibria by G. R. Berdiyorov

    Published 2025-01-01
    “…The novelty of our findings lies in the use of pyridinic nitrogen to control isomerization through hydrogen bonding, offering a new approach to tuning electronic properties for molecular devices. These findings can be valuable in the development of functional molecular devices based on the keto-enol isomerization phenomenon.…”
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  7. 8327
  8. 8328

    Kinetics of carbothermic reduction of synthetic chromite by Wang Y., Wang L., Yu J., Chou K.C.

    Published 2014-01-01
    “…With the supporting of X-ray Diffraction and Scanning Electron Microscope methods, the formation of metallic products followed the sequence: Fe-C alloy, (Fe,Cr)7C3and Fe-Cr-C alloy. …”
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  9. 8329

    Polypyrrole-Chitosan-CaFe2O4 Layer Sensor for Detection of Anionic and Cationic Dye Using Surface Plasmon Resonance by Amir Reza Sadrolhosseini, Pooria Moozarm Nia, Suhaidi Shafie, Kamyar Shameli, Mohd Adzir Mahdi

    Published 2020-01-01
    “…The prepared layer was characterized by using Fourier transform infrared spectroscopy, the X-ray diffraction technique, and field emission electron microscopy. The thickness of the thin layers was in the range of 2.8 nm to 59.5 nm, and the refractive index of the composite layer was in the range of 1.66131+0.156i to 1.62734+0.167i. …”
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  10. 8330

    Structural Characterization of Ferrihydrite/Hematite Nanocomposites and Their Arsenic Adsorption Properties by Nicolaza Pariona, Karla I. Camacho-Aguilar, Rodolfo Ramos-González, Arturo I. Martinez, Martin Herrera-Trejo

    Published 2015-12-01
    “…A rich variety of ferrihydrite/hematite nanocomposites (NCs) with specific size, composition and properties were obtained in transformation reactions of 2-line ferrihydrite. Transmission electron microscopy observations showed that the NCs consist of clusters of strongly aggregated nanoparticles (NPs) similarly to a “plum pudding”, where hematite NPs “raisins” are surrounded by ferrihydrite “pudding”. …”
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  11. 8331

    An exploration of the use of technology by congregations by S. Joubert, W. J. Schoeman

    Published 2015-12-01
    “…Congregations that function within a fluid network society should earnestly consider devising a proper and effective digital and electronic communication strategy for the congregational ministry. …”
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  12. 8332

    Enhancement in Optical Properties of Lanthanum-Doped Manganese Barium Hexaferrites under Different Substitutions by Meshal Alzaid

    Published 2021-01-01
    “…The permeability and electrical resistivity of barium hexaferrite magnetic materials can be used in various products such as magnetic recording media, computers, electronic devices, materials for permanent magnets, and communication devices. …”
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  13. 8333

    Study of morphology, chemical composition and corrosion resistance of «TiC–NiTi» hard alloy modified by powerful ion beam by A. M. Badamshin, A. O. Leptyuk

    Published 2022-04-01
    “…The samples are characterized by scanning electron microscopy, energy dispersive X–ray analysis, scanning probe microscopy, and metallographic analysis. …”
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  14. 8334

    Synergistic Effect of Latex Powder and Rubber on the Properties of Oil Well Cement-Based Composites by Jianjian Song, Mingbiao Xu, Weihong Liu, Xiaoliang Wang, Yumeng Wu

    Published 2018-01-01
    “…The conventional properties, mechanical properties, and scanning electron microscopy (SEM) images of the modified cement were analyzed. …”
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  15. 8335

    Parallelizing the cryo‐EM structure determination in THUNDER using GPU cluster by Zhao Wang, Huabin Ruan, Guangwen Yang, Xueming Li

    Published 2025-01-01
    “…Abstract Electron cryo‐microscopy (cryo‐EM) is a powerful tool utilized by biologists for understanding the mysteries of life. …”
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  16. 8336

    A Meta-Analysis of Adalimumab for Fistula in Crohn’s Disease by Yin-mei Fu, Ming Chen, Ai-jun Liao

    Published 2017-01-01
    “…A computerized search of electronic databases, including PubMed, Web of Science, Embase, Google scholar, and the Cochrane Library from 2000 to October 2016, was performed. …”
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  17. 8337

    Effect of Graphite Nanosheets on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) by Larissa Stieven Montagna, Thaís Larissa do Amaral Montanheiro, João Paulo Barros Machado, Fábio Roberto Passador, Ana Paula Lemes, Mirabel Cerqueira Rezende

    Published 2017-01-01
    “…X-ray diffraction (XRD), Raman spectroscopy, and field emission gun-scanning electron microscopy (FE-SEM) showed that the physical, chemical, and thermal treatments preserved the graphite sheets structure. …”
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  18. 8338

    Lipofundin-Induced Hyperlipidemia Promotes Oxidative Stress and Atherosclerotic Lesions in New Zealand White Rabbits by Livan Delgado Roche, Emilio Acosta Medina, Ángela Fraga Pérez, María A. Bécquer Viart, Yosdel Soto López, Viviana Falcón Cama, Ana M. Vázquez López, Gregorio Martínez-Sánchez, Eduardo Fernández-Sánchez

    Published 2012-01-01
    “…On the other hand, the development of atherosclerotic lesions was confirmed by eosin/hematoxylin staining and electron microscopy. At the end of the experiment, total cholesterol, triglycerides, cholesterol-LDL, and cholesterol-HDL levels were significantly increased. …”
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  19. 8339

    A DFT Study on Selected Physical Organic Aspects of the Fischer Carbene Intermediates [(M(CO)4(C(OMe)Me)] by Tareq Irshaidat

    Published 2010-01-01
    “…The agostic interaction is most efficient in case of chromium and in general is described as an overlap between the σ-bond electron pair of C-H with an empty d-orbital of the metal. …”
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  20. 8340

    Propofol Infusion Syndrome in Adults: A Clinical Update by Aibek E. Mirrakhimov, Prakruthi Voore, Oleksandr Halytskyy, Maliha Khan, Alaa M. Ali

    Published 2015-01-01
    “…The pathophysiology of this condition includes impairment of mitochondrial beta-oxidation of fatty acids, disruption of the electron transport chain, and blockage of beta-adrenoreceptors and cardiac calcium channels. …”
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