Risultati della ricerca - Cheng Lei

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    Molecular ecology progress of anaerobic ammonia oxidation reaction di ZHU Chen, ZHANG Naifang, XU Chenchao, ZHANG Kaihang, CHENG Lei

    Pubblicazione 2019-04-01

    The anaerobic ammonia oxidation (ANAMMOX) reaction with nitrite as an electron acceptor and nitrogen as a product is mediated by bacteria which belong to Planctomycetales. The ANAMMOX bacteria are ubiquitous and play an essential role in global nitrogen cycle. Here, combining the introduction of met...

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    Exploring perceptions of dignity among older adults living in nursing homes: a qualitative study di Kejimu Sunzi, Hui Luo, Lina Yin, Yadi Li, Xin Zhou, Cheng Lei

    Pubblicazione 2025-07-01

    BackgroundRapid global population ageing has significantly increased the number of older adults requiring institutional care. In nursing homes, older residents frequently experience reduced autonomy, diminished social status, and restricted opportunities for meaningful social engagement, all of whic...

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    Whispering Gallery Modes in a Micro-Cavity Within a Single Sn-Doped CdS Nanowire Featuring a Regular Hexagonal Cross-Section di Jiangang Yu, Ziwei Li, Ye Tian, Fengchao Li, Tengteng Li, Cheng Lei, Ting Liang

    Pubblicazione 2025-07-01

    CdS nanowires have garnered considerable attention lately for their promising potential in next-generation nanolaser devices, attributed to their relatively high stability and exceptional emission efficiency within the Ⅱ–Ⅵ semiconductor family. In this study, tin-doped CdS nanowires with varying dim...

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    Contrasting resilience of soil microbial biomass, microbial diversity and ammonification enzymes under three applied soil fumigants di Zhen-cai SUN, Gui-tong LI, Cheng-lei ZHANG, Zhi-min WANG, Qi-mei LIN, Xiao-rong ZHAO

    Pubblicazione 2020-10-01

    Fumigation is a widely applied approach to mitigate the soil-borne diseases. However, the potential effects of currently applied fumigants on ammonification remain unclear. An 84-day incubation experiment was conducted based on non-fumigated soil (CK) and fumigated soil using three common fumigants,...

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    Effects of Doping Cr and Cr-Ni on the Properties of TiAlN Thin Films under Different Bias Voltage di LIANG Wei-zhong, WANG Cheng-lei, ZHANG Ke-xiang, LIANG Chao-jie, XIE Ying-guang, LIN De-min

    Pubblicazione 2021-02-01

    In order to optimize the surface properties of 4Cr13 stainless steel and obtain the best bias process of film preparation, the TiAlN films doped with Cr or Cr-Ni were deposited on the surface of 4Cr13 stainless steel by multi-arc ion plating and magnetron sputtering under different bias voltage proc...

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    Effect of rs109262355 mutation in FYN binding protein gene on lactation performance of Holstein cows in southern China di LIU Chenhui, WU Hailong, CHENG Lei, YU Jie, XIA Yu, XIANG Min, HU Xiuzhong, WANG Dingfa, TAO Bifei

    Pubblicazione 2023-04-01

    This study aimed to investigate the effects of FYN binding protein (FYB) gene mutation on lactation performance of Holstein cows in southern China. The lactation traits of 785 Holstein cows from 2014 to 2020 were collected, and the single nucleotide polymorphisms (SNPs) in FYB gene were detected by...

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    Land Use Dynamics and Ecological Effects of Photovoltaic Development in Xinjiang: A Remote Sensing and Geospatial Analysis di Babierjiang Dilixiati, Hongwei Wang, Lichun Gong, Jianxin Wei, Cheng Lei, Lingzhi Dang, Xinyuan Zhang, Wen Gu, Huanjun Zhang, Jiayue Zhang

    Pubblicazione 2025-06-01

    As an important part of the emerging energy portfolio, the coordinated development of the photovoltaic (PV) industry and ecological environment is a core factor in realizing the high-quality development of the energy industry. Xinjiang, located in northwestern China, possesses vast open land, abunda...

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    GHz Optical Time-Stretch Microscopy by Compressive Sensing di Cheng Lei, Yi Wu, Aswin C. Sankaranarayanan, Shih-Min Chang, Baoshan Guo, Naoto Sasaki, Hirofumi Kobayashi, Chia-Wei Sun, Yasuyuki Ozeki, Keisuke Goda

    Pubblicazione 2017-01-01

    Optical time-stretch microscopy has recently attracted intensive attention for its capability of acquiring images at an ultrahigh frame rate. Unfortunately, its achievable frame rate is limited by the requirement of having no overlap between consecutive frames, which leads to a tradeoff between the...

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    Depositional process of hyperpycnal flow deposits: A case study on Lower Cretaceous Sangyuan outcrop in the Luanping Basin, Northeast China di De-zhi Yan, Ru-kai Zhu, Hao Shou, Zhao-hui Xu, Wei-hong Liu, Si-cheng Zhu, Zhi-cheng Lei, Jing-ya Zhang, Chang Liu, Yi Cai, Huai-min Xu

    Pubblicazione 2024-07-01

    ABSTRACT: Sedimentary process research is of great significance for understanding the distribution and characteristics of sediments. Through the detailed observation and measurement of the Sangyuan outcrop in Luanping Basin, this paper studies the depositional process of the hyperpycnal flow deposit...

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