Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Weixin Lu"'
Autor:
Yanchun Zhang, Yongnan Li, YuMei Ma, Yalin Wei, Fengxiao He, Yilin Zhu, Weixin Lu, Yinglu Zhao, Xiangyang Wu
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2023)
A 10-year-old girl presented with obvious cyanosis, and the saturation of arterial blood oxygen (SpO2) was decreased to 60.5% in the outpatient examination. Computed tomography angiography (CTA) and echocardiography suggested congenitally corrected t
Externí odkaz:
https://doaj.org/article/73ffa320c6324afb96c77996cd12518f
Publikováno v:
Maternal-Fetal Medicine, Vol 3, Iss 3, Pp 176-184 (2021)
Abstract. Objective:. To evaluate the predictive ability of neonate condition through the traditional parameters and artery umbilical cord blood gas (aUCBG). Methods:. A prospective cohort study was conducted in obstetrics and gynecology department b
Externí odkaz:
https://doaj.org/article/0a0bcefa4d8f46dbb783ccf7e3ebf053
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Nodal chain (NC) semi-metals have the degeneracy of interlacing rings in their band structure in momentum space. With the projection of degenerate rings towards crystal boundaries, there is a special type of surface dispersion appearing at s
Externí odkaz:
https://doaj.org/article/6c49341b8e804fe0ade6725089b15e3f
Publikováno v:
IEEE Access, Vol 8, Pp 54940-54951 (2020)
The emerging technology of vehicle-to-vehicle (V2V) communication, vehicle-to-infrastructure (V2I) communication makes it possible for vehicles to sense the environment information, which can be exploited to assist the vehicle in cooperative motion p
Externí odkaz:
https://doaj.org/article/9f1ca8a6dfa04ecc90b7b07a35121658
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Exceptional points in non-Hermitian systems can enhance the performance of optical sensors. Here, Wang et al. demonstrate theoretically and experimentally that higher-order exceptional points, which would allow for yet higher sensitivities, can be re
Externí odkaz:
https://doaj.org/article/22d5ba395f6e40a99b3fdb7df302852f
Publikováno v:
IEEE Access, Vol 7, Pp 135050-135062 (2019)
In this work, we utilize a dynamic Bayesian network for an inferential analysis of driving-related risks based on our assessment of real-world driving data. On-road driving tests are carried out to gather and analyze data to identify different evalua
Externí odkaz:
https://doaj.org/article/e19a3a5a8e7c4c49a1efe25db6175146
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125002-125002-5 (2019)
We have fabricated a three-dimensional (3D) microlattice, composed of orthogonal polymer rods along three dimensions and featured with a sub-millimeter scale size, with a photopolymerizing 3D printer. The reflection and transmission spectra of the mi
Externí odkaz:
https://doaj.org/article/23fbcba036fd401092c77c9f8a57b2db
Publikováno v:
IEEE Access, Vol 6, Pp 65760-65771 (2018)
In this paper, we study the secure beamforming (BF) and artificial noise (AN) techniques for a cognitive satellite-terrestrial network, where a satellite system termed as the primary network under the interception of multiple unauthorized eavesdroppe
Externí odkaz:
https://doaj.org/article/f252eeb866444ad181108a2cd1f4db74
Publikováno v:
New Journal of Physics, Vol 22, Iss 2, p 023033 (2020)
Reflection due to impedance mismatch at interfaces of different materials is undesired in many THz applications including THz communication, spectroscopy and imaging. In this work, we theoretically and experimentally demonstrate a type of THz photoni
Externí odkaz:
https://doaj.org/article/e92ef63834ba4e3a94b14cc652fd9808
Autor:
Qiang Yin, Sucheng Li, Fa Tian, Qian Duan, Weixin Lu, Bo Hou, Fengang Zheng, Mingrong Shen, Xinke Wang, Yan Zhang
Publikováno v:
AIP Advances, Vol 5, Iss 10, Pp 107139-107139-7 (2015)
According to the theory, an ultrathin conductive film can achromatically dissipate electromagnetic waves with frequency ranging from radio to terahertz. A moderate absorption effect, which gives rise to a maximal absorbance of 50%, can be found if an
Externí odkaz:
https://doaj.org/article/380a32138d3141bba6d3616d12b9d9ef