Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Ruiyun He"'
1
Akademický článek
Effectiveness of a home-based, post-discharge early intervention program for very preterm infants in reducing parental stress: a randomized controlled trial
Autor: Juan Fan, Ruiyun He, Shasha He, Mei Yang, Xiaojun Tao, Mei Zhou, Xiong Gao, Weihong Yu, Jianhui Wang
Publikováno v: BMC Public Health, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background This study aims to evaluate the impact of a home-based, post-discharge early intervention (EI) program on reducing parental stress levels in families with preterm infants born between 28+ 0 and 31+ 6 weeks gestational age. Methods
Externí odkaz: https://doaj.org/article/341d0524cade47b6838d142bcd610806
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2
Akademický článek
A home-based, post-discharge early intervention program promotes motor development and physical growth in the early preterm infants: a prospective, randomized controlled trial
Autor: Juan Fan, Jianhui Wang, Xianhong Zhang, Ruiyun He, Shasha He, Mei Yang, Yujie Shen, Xiaojun Tao, Mei Zhou, Xiong Gao, Lijun Hu
Publikováno v: BMC Pediatrics, Vol 21, Iss 1, Pp 1-8 (2021)
Abstract Background The implementation of early intervention (EI) in medical settings is time-consuming and resource-intensive, which limits its extensive use. In 2018, the Chinese Eugenics Association developed a home-based, post-discharge EI progra
Externí odkaz: https://doaj.org/article/b5c6b757f6754abd9327bb21f0b0c1f5
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5
Plasmonic nanoparticles embedded in single crystals synthesized by gold ion implantation for enhanced optical nonlinearity and efficient Q-switched lasing
Autor: Shengqiang Zhou, Feng Chen, Rang Li, Ningning Dong, René Hübner, Yuxia Zhang, Weijie Nie, Ruiyun He, Jun Wang, Roman Böttger, Hiroshi Amekura, Haohai Yu
Publikováno v: Nanoscale. 10:4228-4236
We report on the synthesis of embedded gold (Au) nanoparticles (NPs) in Nd:YAG single crystals using ion implantation and subsequent thermal annealing. Both linear and nonlinear absorption of the Nd:YAG crystals have been enhanced significantly due t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57bb85fc0f4489cc44c73dd47914d8f0
https://doi.org/10.1039/c7nr07304f
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6
Femtosecond laser direct writing of few-mode depressed-cladding waveguide lasers
Autor: Javier R. Vázquez de Aldana, Yuechen Jia, Feng Chen, Ruiyun He, Hongliang Liu
Publikováno v: GREDOS: Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)
GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname
We report on mirrorless laser operation of Nd:YVO4 single- and double-cladding waveguides fabricated by femtosecond laser direct writing. Fundamental- (LP01) and high-order-mode (LP03, LP05) guiding and lasing have been observed in waveguides with di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1554cba02aca7df1fed43f333cec6ce
https://hdl.handle.net/10366/146010
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7
Akademický článek
Polarization-dependent optical absorption of MoS2 for refractive index sensing.
Autor: Yang Tan1 tanyang@sdu.edu.cn, Ruiyun He1, Chen Cheng1, Dong Wang1, Yanxue Chen1, Feng Chen1 drfchen@sdu.du.cn
Publikováno v: Scientific Reports. 12/19/2014, p1-6. 6p.
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8
Embedded silver nanoparticles in KTP crystal produced by ion implantation
Autor: Feng Chen, Ruiyun He, Feng Ren
Publikováno v: Materials Letters. 193:158-160
Embedded silver nanoparticles were produced in KTP single crystal by 200 keV Ag+ ion implantation at fluence of 5 × 1016 ions/cm2. The shape, size and spatial distribution of the formed silver nanoparticles were revealed by transmission electronic m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32df16e595ff3fcdb11775fd2b899a7c
https://doi.org/10.1016/j.matlet.2017.01.119
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9
Spontaneous micro-modification of single-layer graphene induced by femtosecond laser irradiation
Autor: Ruiyun He, Chen Cheng, Carolina Romero, Feng Chen, Javier R. Vázquez de Aldana
Publikováno v: GREDOS: Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)
GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname
Permanent micro-modifications in single-layer graphene with a spontaneous periodic structural change have been induced by femtosecond (fs) laser irradiation. These modifications present a regular variation along the radial direction from a central ab
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c9f667aad37e35ab5bea111da23270
https://hdl.handle.net/10366/146584
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10
Passively Q-switched Nd:YVO4 waveguide laser using graphene as a saturable absorber
Autor: Feng Chen, Ruiyun He, Javier R. Vázquez de Aldana
Publikováno v: GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname
GREDOS: Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)
We report on passively Q-switched lasers in femtosecond laser written waveguide in Nd:YVO4 crystal. Using graphene as a saturable absorber, passively Q-switched waveguide laser operations are achieved along both TE and TM polarizations with single mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb2273541a64f6268430cfcf01f5513
https://doi.org/10.1016/j.optmat.2015.05.001
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