Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Guanqin Hu"'
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Alzheimer’s disease (AD) has an increasing prevalence, complicated pathogenesis and no effective cure. Emerging evidences show that flavonoid compounds such as xanthohumol (Xn) could play an important role as a dietary supplement or traditional Chi
Externí odkaz:
https://doaj.org/article/6a73ad19f227485c9ab8a85b599b7faf
Publikováno v:
IEEE Access, Vol 11, Pp 12973-12986 (2023)
High order statistics are useful for automatic modulation recognition and parameter estimations. In this paper, we cast the problem of recovering high order statistics of PSK signals taken from nonuniform compressive samples as a one of recovering a
Externí odkaz:
https://doaj.org/article/d7ea1ea6ee55475bb6a8878dc3806e7a
Autor:
Wei Liu, Jia Huang, Zhi Yan, Yankui Lin, Guanqin Huang, Xiao Chen, Zhou Wang, Peter S. Spencer, Jianjun Liu
Publikováno v:
Frontiers in Aging Neuroscience, Vol 15 (2023)
N-nitrosodimethylamine (NDMA) is an environmental and food contaminant, but limited data to concern whether NDMA has adverse effects on the brain. This study first determined the concentration of NDMA in foods from aquaculture markets in Shenzhen, th
Externí odkaz:
https://doaj.org/article/7b2f424d9d8c4d8896121902b7e87d3f
Publikováno v:
Ceramics International. 30:1665-1668
In this work, we grew Bi 4 Ge 3 O 12 (BGO) crystals of two types by Bridgmen-Stockbarger technology in different temperature gradients and compared their optical transmissions and energy resolutions before and after ultraviolet irradiation. It was fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557e3eafa8dc5ac1a7acc4772c02d078
https://doi.org/10.1016/j.ceramint.2003.12.157
https://doi.org/10.1016/j.ceramint.2003.12.157
Publikováno v:
Journal of Applied Physics. 87:1503-1506
The influence of antimony (Sb) doping on the luminescent properties of lead tungstate single crystals (PWO) has been investigated. Transmission spectra, emission, and excitation spectra of UV-excited luminescence of PWO and PWO:Sb have been reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b0080c4c7666e2ea2909be6b31a3169
https://doi.org/10.1063/1.372041
https://doi.org/10.1063/1.372041
Publikováno v:
Journal of Applied Physics. 86:3571-3575
The annealing treatments of a PbWO4 crystal sample have been sequentially carried out in air from 640 to 1040 °C. After annealing at each temperature, the optical absorption spectra of the crystal have been recorded pre and post UV irradiation expos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edff4d8b769811da21045039d41de07f
https://doi.org/10.1063/1.371260
https://doi.org/10.1063/1.371260
Publikováno v:
physica status solidi (a). 170:37-45
The optical transmission spectra and irradiation induced absorption spectra were measured transversely point by point from the top to the bottom of La : PbWO 4 crystal. From the experimental results, it can be clearly seen that La 3+ ions distribute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ecca856a538bae1bb4d17cbd75c699
https://doi.org/10.1002/(sici)1521-396x(199811)170:1<37::aid-pssa37>3.0.co
https://doi.org/10.1002/(sici)1521-396x(199811)170:1<37::aid-pssa37>3.0.co
Publikováno v:
Journal of Applied Physics. 84:2831-2834
The frequency dependence of dielectric loss factor (tan δ) in undoped and La-doped PbWO4 crystals has been investigated over a frequency range from 10 Hz to 10 MHz and a temperature range from 40 to 370 °C. A typical dielectric relaxation phenomeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab9095acf97fbf88445bfd75bd68bbc
https://doi.org/10.1063/1.368423
https://doi.org/10.1063/1.368423
Autor:
Yihong Zheng, Ziyan Wang, Dengfeng Xue, Ming Tao, Fajun Jiang, Bin Jia, Youhao Li, Guanqin Huang, Zhangli Hu
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 242, Iss , Pp 113903- (2022)
Selenium incorporates into selenocysteine (Sec) which is a key component of selenoproteins implicated in antioxidant defense and redox homeostasis. Methionine sulfoxide reductases (Msr) play crucial roles in cellular defense against environmental str
Externí odkaz:
https://doaj.org/article/b1043e915b434b089849e834734877be
Publikováno v:
Chinese Physics Letters. 11:383-386
In this paper, we present the results of the optical absorption spectra of Cr doped Bi4Ge3O12 crystal at room temperature and compare them with the theoretical results of a multifold scattering (MS)-Xα calculation which include the energy-level stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7917e5d33e5a183ffad1791ce64008c
https://doi.org/10.1088/0256-307x/11/6/017
https://doi.org/10.1088/0256-307x/11/6/017