Showing 121 - 140 results of 6,655 for search '"SI"', query time: 0.05s Refine Results
  1. 121

    Preparation and photoelectric properties of Si:B nanowires with thermal evaporation method. by Yang Feng, Ping Liang, Ziwen Xia, Weiye Yang, Hongyan Peng, Shihua Zhao

    Published 2025-01-01
    “…The study of SiNWs is therefore highly significant. In this paper, non-toxic SiO2 powder, Si powder, and B2O3 powder were utilized as raw materials to prepare SiNWs with diameters ranging from 30-60 nm and lengths from several hundred nanometers to tens of microns. …”
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  2. 122

    IKIMOKYKLINIO AMŽIAUS VAIKŲ DOROVINIŲ VERTYBIŲ UGDYMO(SI) BŪDAI ŠEIMOJE by Gitana Baležentienė, Algimantas Bagdonas

    Published 2022-09-01
    “…Tyrime sprendžiamas probleminis klausimas: kokie yra ikimokyklinio amžiaus vaikų dorovinių vertybių ugdymo(si) būdai šeimoje? Tyrimo tikslas: atskleisti ikimokyklinio amžiaus vaikų dorovinių vertybių ugdymo(si) būdus šeimoje. …”
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  3. 123

    COVID-19 medidas preventivas: ¿Qué hacer si está enfermo? by Natalie Seymour, Mary Yavelak, Candice Christian, Ben Chapman, Michelle Danyluk

    Published 2020-03-01
    “…FSHN20-17s/FS347: COVID-19 medidas preventivas: ¿Qué hacer si está enfermo? (ufl.edu) …”
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  4. 124

    Kwestie przyrodnicze w Encyklice Laudato si’ Ojca Świętego Franciszka by Barbara Żarska

    Published 2017-03-01
    Subjects: “…encyklika Laudato si’…”
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  7. 127

    The Effect of Bandgap Graded Absorber on the Performance of a-Si1–xGex:H Single-Junction Cells with μc-SiOx:H N-Type Layer by Hung-Jung Hsu, Cheng-Hang Hsu, Chuang-Chuang Tsai

    Published 2013-01-01
    “…We reported the effect of bandgap grading of absorbers on the performance of a-Si1−xGex:H cells employing μc-SiOx:H n-layer. The influence of bandgap grading widths extended from the p-layer (the p/i grading) and the n-layer (the i/n grading) to the absorber on the cell performance which were systematically studied. …”
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  8. 128

    Triple Layer Antireflection Design Concept for the Front Side of c-Si Heterojunction Solar Cell Based on the Antireflective Effect of nc-3C-SiC:H Emitter Layer by Erick Omondi Ateto, Makoto Konagai, Shinsuke Miyajima

    Published 2016-01-01
    “…We investigated the antireflective (AR) effect of hydrogenated nanocrystalline cubic silicon carbide (nc-3C-SiC:H) emitter and its application in the triple layer AR design for the front side of silicon heterojunction (SHJ) solar cell. …”
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  12. 132

    Effect of MWNTs and SiC-Coated MWNTs on Properties of PEEK/LCP Blend by Ganesh Chandra Nayak, R. Rajasekar, Saswata Bose, Chapal Kumar Das

    Published 2009-01-01
    “…Multiwall carbon nanotubes (MWNTs) were modified with polycarbosilane-derived silicon carbide (SiC) to improve its dispersion in the polymer matrix. …”
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  13. 133

    Ultrasonic-Assisted Synthesis of Two t-Butoxycarbonylamino Cephalosporin Intermediates on SiO2 by Feng Xue, Yibin Wei, Shengui Ju, Weihong Xing

    Published 2016-01-01
    “…Herein, we describe a facile and high efficient strategy for the synthesis of two forms of the 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-4-carboxylates using ultrasonic irradiation. By SiO2 as weak Lewis acid catalyst, 4-methoxybenzyl 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-carboxylate (Boc-ACLE) and benzhydryl 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-4-carboxylate (Boc-ACLH) were successfully synthesized through the efficient protection of the N-t-butoxycarbonyl (N-Boc), and the reactions occurred at low temperature requiring short reaction times and exhibiting excellent isolated yields (96% and 96.2%, resp.). …”
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  18. 138

    Preparation and Characterization of Double-Layered Microcapsules Containing Nano-SiO2 by Xue Sun, Jingcheng Su, Rui Zhang, Fangyu Fan

    Published 2021-01-01
    “…DMs/nano-SiO2 had the lowest moisture content (2.17%). The average droplet size of DMs/nano-SiO2 (34.93 μm) was higher than those of SMs and DMs. …”
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  19. 139

    BUSIRİ'NİN KASİDE-İ ·BURDE' ETRAFINDA YAZILMIŞ TÜRKÇE ESERLER by Bahattin KAHRAMAN

    Published 2016-01-01
    “…BUSIRİ'NİN KASİDE-İ ·BURDE' ETRAFINDA  YAZILMIŞ TÜRKÇE ESERLER…”
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