Zobrazeno 1 - 10
of 6 074
pro vyhledávání: '"Guo Chao"'
Publikováno v:
Nanophotonics, Vol 13, Iss 8, Pp 1387-1395 (2024)
Sharp-bending waveguide is a key element for ultra-compact and densely integrated photonic devices, which is promising to enlarge the capability of modern information processing in a single chip. Topological photonics manifest the nature of robust pr
Externí odkaz:
https://doaj.org/article/3da07fb961ec4de29c7054052694f0d0
Publikováno v:
Meikuang Anquan, Vol 54, Iss 8, Pp 90-98 (2023)
In order to solve the problem of large deformation of surrounding rock in gob-side entry retaining in fully mechanized coal seam with large buried depth, taking the 182605 working face of Wutongzhuang Coal Mine as the engineering background, through
Externí odkaz:
https://doaj.org/article/20df40c4955a46ce86caefcb944438ea
Autor:
CHEN Yue-yin, HUANG Dong-yang, WU Wen-jun, WEI Hai-shan, ZHONG Wei-xian, CAI Qing-chun, ZHENG Yuan-xin, GUO Chao
Publikováno v:
Liang you shipin ke-ji, Vol 31, Iss 4, Pp 170-176 (2023)
The temperature changes of grain piles during rice storage in high-temperature and high-humidity grain storage areas were studied under the air-conditioning temperature control mode with a temperature of 22 ℃ and a daily opening time of 13 h and a
Externí odkaz:
https://doaj.org/article/b5c724038db74b0e8fd5d5d55990fe2c
Autor:
Guo Chao
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper proposes a split hierarchical cluster analysis algorithm to study the management of political education in colleges and universities. The data mining object of a university is selected, and the initial data for the study of ideological and
Externí odkaz:
https://doaj.org/article/c697fecfe94a40099f6d9abfe2a1021b
Autor:
WANG Li-na, GUO Chao, CHEN Liang, LU Ying-xin, XU Miao-xia, ZHENG Xiao-shan, GUO Hong-hong, HE Meng-ting
Publikováno v:
Liang you shipin ke-ji, Vol 31, Iss 2, Pp 178-184 (2023)
The processing quality of wheat before and after unsealing of controlled atmosphere storage under the conditions of temperature of (30±2) ℃ and relative humidity of 75% were studied. Such processing and storage indicators of wheat as the moisture,
Externí odkaz:
https://doaj.org/article/0cba30d4e47b4d27bfa23bfe71cc4194
Publikováno v:
Zhejiang dianli, Vol 41, Iss 11, Pp 9-16 (2022)
To help to bring about “carbon peaking and carbon neutrality”, the traditional power system with fossil energy as its mainstay will be transformed into a new power system dominated by new energy. Zhejiang province, against such a background
Externí odkaz:
https://doaj.org/article/5eedac75455f4a498bc244eb2993d3d9
Publikováno v:
Yankuang ceshi, Vol 41, Iss 4, Pp 554-563 (2022)
BACKGROUND Despite zircon U-Pb dating analysis by LA-ICP-MS receiving wide acceptance, it remains a challenge to obtain results with high accuracy and precision. It is known that gas flow rates of LA system can affect the signal stability of ICP-MS a
Externí odkaz:
https://doaj.org/article/d9eff2a4f9b24d14ac83e3d60b41e30f
Publikováno v:
Liang you shipin ke-ji, Vol 30, Iss 2, Pp 183-189 (2022)
Two microbial strains Bacillus subtilis HDJ1 and Bacillus velezensis HDJ2 were screened from soybean paste samples by corn gluten meal medium for high protease activity. Single factor fermentation experiment showed that the optimum conditions of liqu
Externí odkaz:
https://doaj.org/article/00afad1a3bec4d3a913f8e86d9573ce5
Publikováno v:
Liang you shipin ke-ji, Vol 30, Iss 1, Pp 174-181 (2022)
The original strain ASAGF 2-G4 was applied to undergo Atmospheric Room Temperature Plasma (ARTP) mutagenesis of various doses and 2 mg/mL NTG compound mutagenesis of different action durations. Five high-yield mutant strains were obtained after preli
Externí odkaz:
https://doaj.org/article/156a582e9f37450b9177e6fc7eb82cec
Publikováno v:
口腔疾病防治, Vol 30, Iss 1, Pp 27-32 (2022)
Objective To observe the clinical significance of miR-135b-5p in oral squamous cell carcinoma (OSCC) tissues and to conduct a bioinformatics analysis of its predicted target genes. Methods The expression levels of miR-135b-5p in OSCC tissues and adja
Externí odkaz:
https://doaj.org/article/1b85abba24014ec09d56774e734e70cd