Zobrazeno 1 - 10
of 3 794
pro vyhledávání: '"Liu WeiPing"'
Publikováno v:
Journal of Laboratory Medicine, Vol 48, Iss 3, Pp 137-140 (2024)
In recent years, chemiluminescent microparticle immunoassay (CMIA) has been widely used for determination of high-sensitivity troponin I (hs-cTnI). However, a CMIA analysis is usually affected by the presence of some endogenous or exogenous substance
Externí odkaz:
https://doaj.org/article/2c61f6e528b744d1a9b4b2f75e914333
Publikováno v:
Nanophotonics, Vol 11, Iss 21, Pp 4889-4898 (2022)
The monitoring and conversion of photonic orbital angular momentum (OAM) play fundamental and important roles for both classic and quantum technologies, especially in low-loss transmission media such as ring-core fibers (RCFs), which make many OAM ap
Externí odkaz:
https://doaj.org/article/173da070e88b4829a6104e63bd466d70
Publikováno v:
He jishu, Vol 46, Iss 8, Pp 080002-080002 (2023)
The first radioactive ion beam line, GIRAFFE, has been built at the CIAE HI-13 tandem accelerator in China. A total of eleven types of radioactive ion beam, including 6He, 7Be, and 8Li, have been generated. Several significant reactions in nuclear as
Externí odkaz:
https://doaj.org/article/47389d4b80ee414d971920daf1021635
Autor:
LIU Weiping
Publikováno v:
He jishu, Vol 46, Iss 8, Pp 080022-080022 (2023)
The year 2023 marks the 35th anniversary of the establishment of the Beijing Tandem Accelerator Nuclear Physics National Laboratory. Accelerators and nuclear reactors are the two main tools for studying nuclear science. In 1988, the Tandem Laboratory
Externí odkaz:
https://doaj.org/article/115d66663620414fa35a71037b233460
A passive optical network (PON) based on non-orthogonal multiple access (NOMA) meets low latency and high capacity. In the NOMA-PON, the asynchronous clock between the strong and weak optical network units (ONUs) causes the timing error and phase noi
Externí odkaz:
http://arxiv.org/abs/2407.07419
Burst-mode DSP based on 10ns preamble is proposed for upstream reception of 200G coherent TDM-PON. The 128-symbol tone preamble is used for SOP, frequency offset, and sampling phase estimation, while the 192-symbol CAZAC preamble is used for frame sy
Externí odkaz:
http://arxiv.org/abs/2405.19133
Publikováno v:
Open Geosciences, Vol 10, Iss 1, Pp 932-939 (2018)
This paper presents a method to determine the limit support pressure of tunnel face in multi-layer soils below river considering the water pressure. The proposed method is based on the 3D Terzaghi earth pressure theory and the wedge theory considerin
Externí odkaz:
https://doaj.org/article/e8a5396f4a684e5993e4ff38b08dc51b
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 45, Iss 10, Pp 792-795 (2018)
Objective To analyze the characteristics of the interhospital consultation in cancer hospitals, and to discuss the influence of interhospital consultation on the diagnosis and treatment of the patients in cancer hospitals. Methods We retrospectively
Externí odkaz:
https://doaj.org/article/3ee386e8f0a94c8e9a9f71614486fe34
Coherent point-to-multi-point (PtMP) optical network based on digital subcarrier multiplexing (DSCM) has been a promising technology for metro and access networks to achieve cost savings, low latency, and high flexibility. In-phase and quadrature (IQ
Externí odkaz:
http://arxiv.org/abs/2401.17566
Autor:
Wang Luohuan, Su Jun, Shen Yangping, He Jianjun, Zhang Liyong, Li Xinyue, Lian Gang, Guo Bing, Sheng Yaode, Chen Yinji, Zhang Hao, Li Ziming, Song Luyang, Jiang Xinzhi, Nan Wei, Nan Weike, Zhang Long, Cao Fuqiang, Liu Weiping
Publikováno v:
EPJ Web of Conferences, Vol 260, p 11015 (2022)
22Ne(α,n)25Mg is one of the main neutron sources of the s process. 22Ne is produced by the 14N(α, γ)18F(β+)18O(α, γ)22Ne reaction chain in the helium burning, thus, the production rate of 22Ne is dominated by 14N(α,γ)18F and 18O(α,γ)22Ne. A
Externí odkaz:
https://doaj.org/article/29416d6a71884171b777f87cf2fd0928