Showing 541 - 560 results of 10,492 for search '(((peng OR (pina OR bina)) OR ((sline OR line) OR five)) OR (mingna OR pin))', query time: 0.22s Refine Results
  1. 541

    Review of mid-infrared mode-locked laser sources in the 2.0 μ m–3.5 μ m spectral region by Ma, Jie, Qin, Zhipeng, Xie, Guoqiang, Qian, Liejia, Tang, Dingyuan

    Published 2019
    “…Over the past decade, a significant progress has been made in the development of inexpensive, compact, high-efficiency mid-IR ultrafast mode-locked lasers in the picosecond and femtosecond domains that cover the 2.0 μm–3.5 μm spectral region. These achievements open new opportunities for applications in areas such as molecular spectroscopy, frequency metrology, material processing, and medical diagnostics and treatment. …”
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    Journal Article
  2. 542

    Spray pyrolysis of CuIn(S,Se)2 solar cells with 5.9% efficiency : a method to prevent Mo oxidation in ambient atmosphere by Ho, John C. W., Zhang, Tianliang, Lee, Kian Keat, Wong, Lydia H., Tok, Alfred Iing Yoong, Batabyal, Sudip Kumar

    Published 2014
    “…The CuIn(S,Se)2 (CISSe) device fabricated from selenization of the spray-pyrolyzed CIS film exhibited a power conversion efficiency (PCE) of 5.9%. The simple spray method proposed here can be used to deposit a variety of Cu-based chalcopyrite precursor to produce high-quality thin film solar cells.…”
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    Journal Article
  3. 543

    Broadband 3-D shared aperture high isolation nine-element antenna array for on-demand millimeter-wave 5G applications by Alibakhshikenari, Mohammad, Virdee, Bal Singh, Vadalà, Valeria, Dalarsson, Mariana, Gómez, María Elena de Cos, Alharbi, Abdullah G., Burokur, Shah Nawaz, Aïssa, Sonia, Dayoub, Iyad, Falcone, Francisco, Limiti, Ernesto

    Published 2022
    “…The paper presents the results of a novel 3-D shared aperture 3×3 matrix antenna-array for 26 GHz band 5 G wireless networks. Radiation elements constituting the array are hexagonal-shaped patches that are elevated above the common dielectric substrate by 3.35 mm and excited through a metallic rod of 0.4 mm diameter. …”
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    Article
  4. 544

    Can industry 5.0 technologies overcome supply chain disruptions? A perspective study on pandemics, war, and climate change issues by Agrawal, Shruti, Agrawal, Rohit, Kumar, Anil, Luthra, Sunil, Garza-Reyes, Jose Arturo

    Published 2024
    “…Industry 5.0 (I5.0) is the next industrial revolution that will leverage human intervention in collaboration with intelligent, logical, and smart machines to attain even more user-preferred and resource-efficient manufacturing and supply chain solutions. …”
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    Article
  5. 545
  6. 546

    Highly crystalline, pure ZSM-5 from K2CO3-treated mud and its catalytic activity in biodiesel production by Hartati, Hartati, A’yuni, Qurrota, Fitri, Medya Ayunda, Izzah, Adiba Naila, Novitalina, Melinda Intan, Firda, Putri Bintang Dea, Nufus, Tazkiyatun, Prasetyoko, Didik, Harmami, Harmami, Hasliza Bahruji, Shahrul Nizam Ahmad

    Published 2024
    “…Highly crystalline, pure ZSM-5 was successfully synthesized. It is found that K2CO3 facilitates a slow crystallization rate, requiring a minimum of 5 h of hydrothermal treatment to produce ZSM-5. …”
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    Article
  7. 547
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  12. 552

    Rapid and Scalable Production of Functional SARS-CoV-2 Virus-like Particles (VLPs) by a Stable HEK293 Cell Pool by Puarattana-aroonkorn, Sitthiphol, Tharakaraman, Kannan, Suriyawipada, Disapan, Ruchirawat, Mathuros, Fuangthong, Mayuree, Sasisekharan, Ram, Artpradit, Charlermchai

    Published 2024
    “…We employed the membrane, envelope, and highly immunogenic spike proteins of SARS-CoV-2 to produce virus-like particles (VLPs) using the HEK293-F cell line as a host system with an economical transfection reagent. …”
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    Article
  13. 553
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  17. 557

    Antigen presentation dynamics shape the antibody response to variants like SARS-CoV-2 Omicron after multiple vaccinations with the original strain by Yang, Leerang, Van Beek, Matthew, Wang, Zijun, Muecksch, Frauke, Canis, Marie, Hatziioannou, Theodora, Bieniasz, Paul D, Nussenzweig, Michel C, Chakraborty, Arup K

    Published 2024
    “…The Omicron variant of SARS-CoV-2 is not effectively neutralized by most antibodies elicited by two doses of mRNA vaccines, but a third dose increases anti-Omicron neutralizing antibodies. …”
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    Article
  18. 558

    Graphene layers‐wrapped Fe/Fe5C2 nanoparticles supported on n‐doped graphene nanosheets for highly efficient oxygen reduction by Hu, Enlai, Yu, Xin-Yao, Chen, Fang, Wu, Yadan, Hu, Yong, Lou, David Xiong Wen

    Published 2020
    “…Owing to the high graphitic degree, optimum N-doping level and sufficient active sites from the graphene layers-wrapped Fe/Fe5C2 nanoparticles, the as-prepared GL-Fe/Fe5C2/NG electrocatalyst obtained at 800 °C exhibits outstanding ORR activity with a 20 mV more positive half-wave potential than the commercial Pt/C catalyst in 0.1 m KOH solution and a comparable onset potential of 0.98 V. …”
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    Journal Article
  19. 559

    V4C3TxMXene : a promising active substrate for reactive surface modification and the enhanced electrocatalytic oxygen evolution activity by Du, Cheng‐Feng, Sun, Xiaoli, Yu, Hong, Fang, Wei, Jing, Yao, Wang, Yonghui, Li, Shuiqing, Liu, Xianhu, Yan, Qingyu

    Published 2021
    “…Presented are the synthesis, characterizations, and reactive surface modification (RSM) of a novel nine atomic layered V4C3T x MXene. With the advantages of the multilayered V4C3T x MXene that can simultaneously support the RSM reaction and keep the inner skeleton stable, a series of amorphous Ni/Fe/V‐ternary oxide hydroxides thin layer can be successfully modified on the surface of the V4C3T x MXene (denoted as MOOH @V4C3T x, M = Ni, Fe, and V) without disrupting its original structure. …”
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    Journal Article
  20. 560

    Effect of interfacial reaction on the tensile strength of Sn-3.5Ag/Ni-P and Sn-37Pb/Ni-P solder joints by Qi, Guojun, Chen, Z., He, M., Kumar, A.

    Published 2013
    “…For the same aging treatment, the strength of the Sn-3.5Ag/Ni-P joint degrades faster than that of Sn-37Pb/Ni-P. …”
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    Journal Article