Zobrazeno 1 - 10
of 43 757
pro vyhledávání: '"LI Lei"'
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 9, Pp 1355-1364 (2024)
Abstract [Objective] Cultivation of winegrapes in hot regions leads to excessive sugar accumulation and severe degradation of organic acids. Through a shading net experiment with the main cultivar of winegrapes in the Helan Mountain East Slope of N
Externí odkaz:
https://doaj.org/article/35ea0cda740c4b9b99e70985f2efd962
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 8, Pp 14-19 (2024)
In response to the problems of cumulative errors and inaccurate correction results in the attitude calculation method of hydraulic supports based on inertial measurement units, a fully mechanized working face hydraulic support attitude monitoring met
Externí odkaz:
https://doaj.org/article/1f320017d23c4647bf3a1120061858d7
Autor:
XU Lin, LI Lei, LIU Jianzhong, LIN Honglei, LI Yang, LIU Yang, XIE Lianghai, ZHANG Jinhai, QIAO Fuhao, HAN Juanjuan, ZOU Yongliao
Publikováno v:
Kongjian kexue xuebao, Vol 44, Pp 622-632 (2024)
China has successfully launched six lunar probes so far. From Chang’E-1 to Chang’E-4, they completed the circling, landing and roving exploration, of which Chang’E-4 was the first landing on the far side of the Moon in human history. Chang’ E
Externí odkaz:
https://doaj.org/article/d11f3ed06a334613992909a979cded6d
Publikováno v:
精准医学杂志, Vol 39, Iss 4, Pp 324-327 (2024)
Objective To investigate the risk factors for BRAF gene V600E mutation in patients with infiltrative follicular papillary thyroid carcinoma (IF-PTC). Methods A total of 134 patients with IF-PTC who underwent surgical treatment in our hospital from Au
Externí odkaz:
https://doaj.org/article/234473110a3d4239b523e28a6f74c880
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Graduate students exhibit vulnerability to problematic Internet use, which can result in adverse physical, psychological, and social consequences. However, limited studies have addressed this issue among graduate students, and eve
Externí odkaz:
https://doaj.org/article/293f23cb460848d38915e7acc164a0c0
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 7, Pp 537-551 (2024)
Abstract In the design and optimisation of marine wireless communication and navigation systems, a thorough investigation of radio wave propagation characteristics under atmospheric ducting conditions is essential. The authors aim to enhance the effi
Externí odkaz:
https://doaj.org/article/c79f10f5dc4445229b20342d343a2ba2
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 287, Iss , Pp 117280- (2024)
Imidacloprid is one of the most commonly used insecticides and seriously threatens the survival of honeybees. Juvenile hormone III (JHIII), an important hormone in honeybees, plays a central role in the life cycle of honeybees; however, the mechanism
Externí odkaz:
https://doaj.org/article/080ff403c30249e6b5c3589163972032
Autor:
Yaqing Wen, Li Lei, Ling Jiang, Chuhan Fu, Shu Zhou, Keyi Zhang, Jiangfeng Huang, Jing Chen, Qinghai Zeng
Publikováno v:
Dermatology Practical & Conceptual, Vol 14, Iss 4 (2024)
Introduction: Vitiligo is a common acquired depigmenting dermatosis resulting from a loss of epidermal melanocytes. The academic attention to vitiligo has gradually increased over the past two decades. Objective: We aimed to explore the current res
Externí odkaz:
https://doaj.org/article/907bf092afb94aa7882d5c6a1e0c7dfb
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 3, Pp 201-210 (2024)
Granary is an important facility to ensure the safety of grain storage. The granary is a large closed space with dim lighting and poor air circulation. Operations such as fumigation and air conditioning increase personnel safety risks. The identifica
Externí odkaz:
https://doaj.org/article/f6dc7fe0cad94fc99346459072f27e78
Publikováno v:
Nanophotonics, Vol 13, Iss 16, Pp 2879-2890 (2024)
The growing interests have been witnessed in the evolution and improvement of artificial compound eyes (CE) inspired by arthropods. However, the existing CE cameras are suffering from a defocusing problem due to the incompatibility with commercial CM
Externí odkaz:
https://doaj.org/article/ba3155dbc727449db303a4992b8bb060