Zobrazeno 1 - 10 of 100 pro vyhledávání: '"Wenchuan Guo"'
1
Akademický článek
Terahertz Refractive Index and Temperature Dual-Parameter Sensor Based on Surface Plasmon Resonance in Two-Channel Photonic Crystal Fiber
Autor: Doudou Wang, Wenchuan Guo, Yizu Zou, Tian Ma, Weifeng Wang, Guoxiang Chen
Publikováno v: Sensors, Vol 24, Iss 19, p 6225 (2024)
A terahertz photonic crystal fiber with two sensing channels was designed. Graphene coated on the micro-grooves in the cladding was used as plasma material to introduce tunability. The dispersion relation, mode coupling, and sensing characteristics o
Externí odkaz: https://doaj.org/article/4c913b59bd8c4356bcd22c0c4ffedf45
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2
Akademický článek
Single-arm phase II three-outcome designs with handling of over-running/under-running
Autor: Wenchuan Guo, Jianan Hui, Bob Zhong
Publikováno v: Statistical Theory and Related Fields, Vol 0, Iss 0, Pp 1-11 (2023)
Phase II clinical trials are commonly conducted as pilot studies to evaluate the efficacy and safety of the investigational drug in the targeted patient population with the disease or condition to be treated or prevented. When designing such a trial
Externí odkaz: https://doaj.org/article/e0bef66950ad4ea582d81c0075cb5637
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3
Akademický článek
Comparison of near-infrared and dielectric spectra for quantitative identification of bovine colostrum adulterated with mature milk
Autor: Ke Yang, Changqing An, Jieliang Zhu, Wenchuan Guo, Chang Lu, Xinhua Zhu
Publikováno v: Journal of Dairy Science, Vol 105, Iss 11, Pp 8638-8649 (2022)
ABSTRACT: The nonhomogeneity of bovine colostrum leads to strong scattering effects for electromagnetic waves, which affects the application of electromagnetic spectroscopy in detecting colostrum. This work aimed to compare the performance of near-in
Externí odkaz: https://doaj.org/article/adf9444df6c64b9b877ae2b347ca2d97
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5
Akademický článek
Quantitatively determining the somatic cell count of raw milk using dielectric spectra and support vector regression
Autor: Zhuozhuo Zhu, Xinhua Zhu, Wenchuan Guo
Publikováno v: Journal of Dairy Science, Vol 105, Iss 1, Pp 772-781 (2022)
ABSTRACT: To investigate the potential of dielectric spectroscopy in quantitatively determining the somatic cell count (SCC) of raw milk, the dielectric spectra of 301 raw milk samples at different SCC were collected using coaxial probe technology in
Externí odkaz: https://doaj.org/article/4e22caf5a5e5404fab15a211c6dcd7e4
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6
Akademický článek
Target toxicity design for phase I dose-finding
Autor: Wenchuan Guo, Bob Zhong
Publikováno v: Statistical Theory and Related Fields, Vol 5, Iss 2, Pp 149-161 (2021)
We propose a new two-/three-stage dose-finding design called Target Toxicity (TT) for phase I clinical trials, where we link the decision rules in the dose-finding process with the conclusions from a hypothesis test. The power to detect excessive tox
Externí odkaz: https://doaj.org/article/ded1eae824ff490fad22a09466101964
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