Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Shengen Li"'
Publikováno v:
BMC Ophthalmology, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background To evaluate outcomes of panretinal photocoagulation (PRP) plus intravitreal conbercept (IVC) for diabetic retinopathy (DR) in real world and explore risk factors for patients with poor reactivity and presence of vision-threatening
Externí odkaz:
https://doaj.org/article/31d33b54ce5e41978ecbd58e670ddf5e
Autor:
Biao Hu, Yiong Zhou, Lihui Jiang, Shengen Li, Hao Li, Haiyang Wang, Tianming Li, Mohamed Helaoui, Wenhua Chen, Fadhel Ghannouchi
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 367-373 (2023)
The X-band medium distance microwave wireless power transmission (MWPT) system based on multilayer rectifier diode design is demonstrated in this paper. In order to pursuit highest rectification efficiency, the harmonic suppression rectifying circuit
Externí odkaz:
https://doaj.org/article/1dde09f975ca4bbcb66d616f28958934
Autor:
Minsheng Song, Lin Meng, Shengen Li, Zhaohui Wu, Liangjie Bi, Yu Qin, Haixia Liu, Liangping Chen, Bin Wang, Yong Yin, Hailong Li
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095123-095123-6 (2023)
The first full demonstration of a high-efficiency phase-locking mechanism was accomplished in the millimeter-wave (mm wave) bands. Two modular Ka-band coaxial magnetrons were fabricated and phase-locked. The coaxial magnetron consisted of a conventio
Externí odkaz:
https://doaj.org/article/44241008c17e494e819a29ecff19995f
Autor:
Qiang Qu, Qixin Guo, Jinjing Shi, Ziqi Chen, Jinyu Sun, Iokfai Cheang, Rongrong Gao, Yanli Zhou, Haifeng Zhang, Shengen Liao, Wenming Yao, Xinli Li
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-16 (2024)
Abstract Background Early-life cardiovascular risk factors (CVRFs) are known to be associated with target organ damage during adolescence and premature cardiovascular morbidity and mortality during adulthood. However, contemporary data describing whe
Externí odkaz:
https://doaj.org/article/1c51c54d438b4bb39acb920d2120e931
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e56552 (2024)
BackgroundWhile exercise rehabilitation is recognized as safe and effective, medium- to long-term compliance among patients with coronary heart disease (CHD) remains low. Therefore, promoting long-term adherence to exercise rehabilitation for these p
Externí odkaz:
https://doaj.org/article/3ed911197e3a447993f20787e7ea960e
Publikováno v:
Journal of Electromagnetic Waves and Applications. 33:991-1002
Dual-frequency oscillators have been used in many technical disciplines on account of the phase correlation between two output signals or the feasibility of producing beat wave effect. The mechanis...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03a7a2ea7e5f9839439d25e749e0eb09
https://doi.org/10.1080/09205071.2019.1583137
https://doi.org/10.1080/09205071.2019.1583137
Autor:
Ximei Han, Kaiyan Zhai, Shengen Liu, Hongyang Chen, Yanghui He, Zhenggang Du, Ruiqiang Liu, Dingqin Liu, Lingyan Zhou, Xuhui Zhou, Guiyao Zhou
Publikováno v:
Journal of Sustainable Agriculture and Environment, Vol 2, Iss 4, Pp 468-478 (2023)
Abstract Introduction Forest restoration is an effective way to promote ecosystem functions and mitigate climate change. However, how forest restoration affect soil C:N:P stoichiometry and microbial biodiversity, as well as their linkage across contr
Externí odkaz:
https://doaj.org/article/b26089168297497abdff6704c8003241
Publikováno v:
BMC Cardiovascular Disorders, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background Patients with Heart failure (HF) commonly have a water-electrolyte imbalance due to various reasons and mechanisms, and hyponatremia is one of the most common types. However, currently, there are very few local studies on hyponatr
Externí odkaz:
https://doaj.org/article/ea12d2978c724f31827723853413e119
Autor:
Qiang Qu, Qixin Guo, Jinyu Sun, Xinyi Lu, Iokfai Cheang, Xu Zhu, Wenming Yao, Xinli Li, Haifeng Zhang, Yanli Zhou, Shengen Liao, Rongrong Gao
Publikováno v:
BMC Geriatrics, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background The influence of sarcopenic obesity (SO) on overall survival in older adults with hypertension has not been addressed. The aim of this study was to investigate the prevalence and mortality predictive value of various body composit
Externí odkaz:
https://doaj.org/article/9615ba62aa074023a30f467b2c894bb9
Autor:
Qiang Qu, Qixin Guo, Jinjing Shi, Ziqi Chen, Jinyu Sun, Iokfai Cheang, Rongrong Gao, Yanli Zhou, Haifeng Zhang, Shengen Liao, Wenming Yao, Xinli Li
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/541d2c70ef0d4b088f80d79b607bba49