Zobrazeno 1 - 10
of 11 814
pro vyhledávání: '"LING Yun"'
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 7, Pp 1000-1005 (2023)
ObjectiveTo establish an analytical method for determination of three types of citrate ester plasticizers in PVC plastic food contact materials using ultra-high performance liquid chromatography-tandem mass spectrometry.MethodsThe samples were extrac
Externí odkaz:
https://doaj.org/article/29cde150cbc149c5bf69fa1fe67d30be
Autor:
Pei Hang He, Ling Yun Niu, Yi Fan, Hao Chi Zhang, Le Peng Zhang, Dayue Yao, Wen Xuan Tang, Tie Jun Cui
Publikováno v:
Opto-Electronic Advances, Vol 5, Iss 8, Pp 1-10 (2022)
Although tremendous efforts have been devoted to investigating planar single-conductor circuits, it remains challenging to provide tight confinement of electromagnetic field and compatibility with active semi-conductor components such as amplifier, h
Externí odkaz:
https://doaj.org/article/4397b8c3e56a415196da7294ef46cc31
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 4, Pp 637-642 (2022)
ObjectiveThe interaction between bisphenol E(BPE) and serum albumin was analyzed to provide a useful referrence for the rapid evaluation of the toxicological effect of bisphenols.MethodsElectropherograms of serum albumin with BPE under physiologi
Externí odkaz:
https://doaj.org/article/9fb4964e18664a0aaf95ce15e6c07593
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Schizophrenia is a major psychiatric disorder that imposes enormous clinical burden on patients and their caregivers. Determining classification biomarkers can complement clinical measures and improve understanding of the neural basis underl
Externí odkaz:
https://doaj.org/article/493793750b12454c898345a49060182d
Autor:
Dong Mao, Zhiwen He, Yusong Zhang, Yueqing Du, Chao Zeng, Ling Yun, Zhichao Luo, Tijian Li, Zhipei Sun, Jianlin Zhao
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-12 (2022)
The fiber birefringence, chromatic dispersion, and nonlinear effect follow a phase-matching principle, enabling the formation of birefringence-managed solitons in normal-dispersion fiber lasers containing a section of polarization-maintaining fiber.
Externí odkaz:
https://doaj.org/article/b9900de7848b4011a19209056a5c9511
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 33, Iss 6, Pp 733-738 (2021)
ObjectiveThe migration of three kinds of UV absorbants [2-hydroxy-4-methoxybenzophenone (UV-9), 2-(2-hydroxy-5-methylphenyl)benzotriazole (UV-71) and 2-hydroxy-4-n-octyloxybenzophenone (UV-531)] in low density polyethylene (LDPE) food contact materia
Externí odkaz:
https://doaj.org/article/2b4c571e960f4858977f965b36a6358c
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 33, Iss 6, Pp 821-826 (2021)
ObjectiveIn order to reduce the risk of export, the current status of the maximum residue limits (MRLs) of pesticides in garlic at home and abroad were studied. And on this basis, the suggestions for improving the standards of pesticide residues of C
Externí odkaz:
https://doaj.org/article/6c042fbbe31b4beb83b4081b3e79eaa2
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 33, Iss 6, Pp 738-743 (2021)
ObjectiveTo investigate the zinc oxide nanoparticles (ZnO-Np) migration characteristics in the food contact material, namely polyvinyl chloride (PVC).MethodsIn this study, PVC/ZnO-Np composite with 1% w/w of ZnO-Np was prepared. Single-particle syste
Externí odkaz:
https://doaj.org/article/c14083a991b042e294fee65154dc5882
We construct a unique global solution to the Cauchy problem of the 3D Boltzmann equation for initial data around the Maxwellian in the spatially critical homogeneous Besov space $\widetilde{L}^2_{\xi}(\dot{B}_{2,1}^{1/2}\cap\dot{B}_{2,1}^{3/2})$. In
Externí odkaz:
http://arxiv.org/abs/2408.13610