Showing 1,081 - 1,100 results of 1,525 for search '"The Hallé"', query time: 0.05s Refine Results
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  10. 1090

    Charge transport optimisation in SnO2 nanoparticles via Zn doping to achieve a power factor of 83 μW/m.K2 by Najaf Abbas Khan, A. Ali, K. Mahmood, Muhammad Isram, S. Ikram

    Published 2025-03-01
    “…To confirm the successful doping of Zn atoms in the host SnO2 crystal, various primary measurements, such as XRD, Raman, and SEM. Hall measurements were performed. A strong increment in the electrical conductivity was observed from 28 to 156 S/cm with an increase in Zn doping concentration from 0.05 to 0.20 %. …”
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  11. 1091

    X-ray crystallographic diffraction study by whole powder pattern fitting (WPPF) method: Refinement of crystalline nanostructure polymorphs TiO2 by Md. Ashraful Alam, Shanawaz Ahmed, Raton Kumar Bishwas, Sabrina Mostofa, Shirin Akter Jahan

    Published 2025-01-01
    “…The most intense diffraction was attributed to the (101) plane at 2θ= 25.288° The average crystallite size through various models was 18.45 nm (Scherrer equation), 34.08 nm (Williamson-Hall plot), 22.12 nm (Monshi-Scherrer model), 18.49 nm (Sahadat-Scherrer model), 22.44 nm (Size-strain plot model) and 17.87 nm (Halder-Wagner model) confirming the formation of nano-sized anatase phase of titanium dioxide nanoparticles. …”
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  12. 1092

    Conductance Model for Extreme Events: Impact of Auroral Conductance on Space Weather Forecasts by Agnit Mukhopadhyay, Daniel T. Welling, Michael W. Liemohn, Aaron J. Ridley, Shibaji Chakraborty, Brian J. Anderson

    Published 2020-11-01
    “…Abstract Ionospheric conductance is a crucial factor in regulating the closure of magnetospheric field‐aligned currents through the ionosphere as Hall and Pedersen currents. Despite its importance in predictive investigations of the magnetosphere‐ionosphere coupling, the estimation of ionospheric conductance in the auroral region is precarious in most global first‐principles‐based models. …”
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  13. 1093

    Workplace Wellness Support Enhances Health and Mental Well-Being in Optometrists by Melnyk BM, Walline JJ, Hsieh AP, Helsabeck NP

    Published 2025-02-01
    “…Bernadette Mazurek Melnyk,1,2 Jeffrey J Walline,3 Andreanna Pavan Hsieh,1 Nathan P Helsabeck1 1College of Nursing, The Ohio State University, Columbus, OH, USA; 2Office of the Chief Wellness Officer, The Ohio State University, Columbus, OH, USA; 3College of Optometry, The Ohio State University, Columbus, OH, USACorrespondence: Bernadette Mazurek Melnyk, The Ohio State University, 300N Heminger Hall, 1577 Neil Avenue, Columbus, OH, 43210, USA, Tel +1 614-292-4844, Email melnyk.15@osu.eduPurpose: To (1) assess rates of burnout in Fellows of the American Academy of Optometry and (2) assess associations among perceptions of workplace wellness support with lifestyle behaviors and health and wellness indicators (ie, anxiety, depression, stress, burnout, mattering to the workplace, and workplace is not stressful).Methods: A survey collected sample characteristics and outcomes of interest from 321 Fellows.Results: Thirty-two percent reported burnout. …”
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  14. 1094

    How mechanochemistry affects the composition and properties of disordered fluorite BaSnF4? by Mercadier, Briséïs, Legein, Christophe, Duttine, Mathieu, Body, Monique, Gutierrez, Ana Gabriela Porras, Leclerc, Sandrine, Lebedev, Oleg,  Masquelier, Christian, Dambournet, Damien

    Published 2024-11-01
    “…Microstructural analysis obtained by X-ray line refinement and Williamson–Hall diagrams showed that increasing the ball milling time resulted in a decrease in particle size from 13 to 6 nm and suppressed the occurrence of microstrains, which were identified as twinned regions by microscopy analysis. …”
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  15. 1095

    Impact of Strontium and Krypton Release from Ghana’s MNSR following a Conjectural Accident Scenario by S. A. Birikorang, R. G. Abrefah, H. K. Obeng, K. Gyamfi

    Published 2019-01-01
    “…The amounts of Strontium-90 (Sr-90) and Krypton-85 (Kr-85) effluents presumably released from the reactor hall to the surroundings and the consequential emission radiation to the working area within a 200 m radius were analyzed for a six-month working period. …”
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  16. 1096

    Exploring the Enhanced Optical and Antibacterial Properties of Ag-Doped CdWO4 Nanopowders: Synthesis, Characterization, and Multifaceted Applications by Nooshin Heydarian Dehkordi, Morteza Raeisi, Sanaz Alamdari

    Published 2024-10-01
    “…The lattice parameters, crystallite size, and lattice strain of both CWO and CWO: Ag nanopowders were compared using Rietveld refinement and Williamson-Hall (W-H) analysis. The presence of Ag dopant was confirmed by the observed decrease in the intensity of the vibrational mode of ν1 (Ag) at 896 cm-1 in the CWO: Ag Raman spectrum. …”
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  17. 1097

    Evaluation of sieved biomass of Cicer arientinum (horse bean) for removal ofmethylene blue: batch study by Anandrao A Kale

    Published 2024-02-01
    “…The Langmuir model fit and Hall separation values indicate favorable adsorption. …”
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  18. 1098

    Effects of Certain Personal Attributes on Food Waste by Ákos Bartha, Bálint Horváth

    Published 2019-06-01
    “…While exploring the causes of high amounts of consumer waste, a research group has also correlated (with mathematical models) the gradual growth rate of food waste, the US obesity epidemic and the growing supply of cheaper food products (Hall et al. 2009). In our research, we examine certain personal aspects in case of specific (e.g. functional) foods as well. …”
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  19. 1099

    Discovery of a Robust P‐Type Ultrawide Bandgap Oxide Semiconductor: LiGa5O8 by Kaitian Zhang, Vijay Gopal Thirupakuzi Vangipuram, Hsien‐Lien Huang, Jinwoo Hwang, Hongping Zhao

    Published 2025-01-01
    “…Additionally, temperature‐dependent Hall measurements of the p‐type LiGa5O8 thin films show robust p‐conductivity down to 150 K. …”
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  20. 1100

    Dimensional control of interface coupling-induced ferromagnetism in CaRuO3/SrCuO2 superlattices by Li Zhe, Shi Wenxiao, Zhang Jine, Zheng Jie, Wang Mengqin, Zhu ZhaoZhao, Han Furong, Zhang Hui, Xie Liming, Yunzhong Chen, Fengxia Hu, Baogen Shen, Yuansha Chen, Jirong Sun

    Published 2024-02-01
    “…Structural analysis reveals the occurrence of chain-type to planar-type structural transitions for the SrCuO2 layer as the layer thickness increases. The Hall and magnetoresistance measurements indicate the appearance of an interfacial FM state in the originally paramagnetic CaRuO3 layers when the CaRuO3 layer is in proximity to the chain-type SrCuO2 layers; this superlattice has the highest Curie temperature of ~75 K and perpendicular magnetic anisotropy. …”
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