Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Xueqin Lei"'
Autor:
Jiaqi Ran, Yarou Chen, Guanhua Wang, Zelan Zhong, Jiali Zhang, Ou Xu, Quandong Huang, Xueqin Lei
Publikováno v:
Photonics, Vol 11, Iss 3, p 223 (2024)
Long-period fiber gratings (LPFGs) functioning as band-reject filters have played a pivotal role in the realm of optical communication. Since their initial documentation in 1996, LPFGs have witnessed rapid advancements in areas such as optical sensin
Externí odkaz:
https://doaj.org/article/638266fa7de1422b845271de2ad76f1a
Publikováno v:
IEEE Access, Vol 8, Pp 146463-146471 (2020)
In this paper, an all fiber optic sensor based on a Mach-Zehnder interferometer (MZI) has been proposed for the simultaneous measurement of underwater pressure and temperature, utilizing a dual-mode fiber (DMF) which has been specially designed, and
Externí odkaz:
https://doaj.org/article/0e62c9c22dc04c868a71aaff796bec9f
Publikováno v:
Information Technology & People. 36:433-453
PurposeThe purpose of this research is to investigate how postpartum mothers conduct self-disclosure on social media may obtain social support and therefore improve their depressive mood.Design/methodology/approachThe authors extract variables of sel
Publikováno v:
CNS Spectrums. 28:S25-S26
BackgroundLearning anxiety has become a common problem among college students. Anxiety is also called psychological abnormality. The main symptoms of college students’ anxiety and depression include fear of negative evaluation in all aspects, exces
Autor:
Xueqin Lei, Xiaopeng Dong
Publikováno v:
IEEE Sensors Journal. 20:5292-5297
A novel sensitivity-enhanced intrinsic fiber Fabry-Perot interferometer (IFFPI) high temperature sensor based on a hollow-core photonic crystal fiber (HC-PCF) and modified Vernier effect is proposed and experimentally demonstrated. The compact all fi
Publikováno v:
Information processingmanagement. 59(3)
Pregnant women are experiencing enormous physical changes and suffering pregnancy-related losses, which may lead to depression symptoms during pregnancy. Given that the onslaught of COVID-19 had exacerbated pregnant women's anxiety because of disrupt
An ultra-high sensitivity refractive index (RI) sensor, based on an in-line fiber Mach-Zehnder interferometer (MZI) and utilizing a special 40 μm fiber which has been specifically designed for the purpose, supporting only the LP 01 and LP 11 modes p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a27a42f7943da58083745ddb54ff09
Autor:
Xinru Wu, Xueqin Lei, Shidong Wang, Hongwei Zhang, Qingyan Cui, Xiaojun Bao, Tinghai Wang, Pei Yuan
Publikováno v:
Fuel. 324:124396
Publikováno v:
Toxicology in vitro : an international journal published in association with BIBRA. 79
Hydroxygenkwanin (HGK), a natural flavonoid extracted from the buds of Daphne genkwa Sieb.et Zucc. (Thymelaeaceae), possesses a wide range of pharmacological activities, including anti-inflammatory, antibacterial and anticancer. However, the inhibito
Publikováno v:
IEEE Sensors Journal. 19:2587-2591
A novel humidity sensor based on a specially designed polyimide coated dual-mode fiber (DMF) is presented in this paper. The parameters and index profile of the DMF used in the experiments are specially designed to support only two modes, LP01 and LP