Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Yan-Li Qin"'
Publikováno v:
Guoji Yanke Zazhi, Vol 13, Iss 10, Pp 2082-2084 (2013)
AIM: To investigate a comprehensive treatment for accommodative esotropia.METHODS: Eighty patients with accommodative esotropia were analyzed. All cases wore corrective glasses 7d after mydriasis by 10g/L atropine. The pupils were all comprehensively
Externí odkaz:
https://doaj.org/article/1593dfa516cb4dceb34aff72db78d069
Publikováno v:
Jisuanji kexue, Vol 48, Iss 9, Pp 324-329 (2021)
In traditional blockchain transactions,privacy protection is to encrypt users' sensitive information under the anonymity mechanism,and a trusted third party is involved to verify the transaction plaintext information.However,once the third party is a
Externí odkaz:
https://doaj.org/article/faf0732a37094e4b8036d559f5449371
Autor:
Shen, Shi-Peng, Chai, Yi-Sheng, Cong, Jun-Zhuang, Sun, Pei-Jie, Lu, Jun, Yan, Li-Qin, Wang, Shou-Guo, Sun, Young
Publikováno v:
Phys. Rev. B 90, 180404(R) (2014)
Electric polarization in conventional ferroelectric oxides usually involves nonmagnetic transition-metal ions with an empty d shell (the d$^0$ rule). Here we unravel a new mechanism for local electric dipoles based on magnetic Fe$^{3+}$ (3d$^5$) ion
Externí odkaz:
http://arxiv.org/abs/1405.6806
Publikováno v:
Appl. Phys. Lett. 100, 122901 (2012)
Magnetoelectric multiferroics in which ferroelectricity and magnetism coexist have attracted extensive attention because they provide great opportunities for the mutual control of electric polarization by magnetic fields and magnetization by electric
Externí odkaz:
http://arxiv.org/abs/1111.6753
Glassy magnetic behavior induced by $Cu^{2+}$ substitution in frustrated antiferromagnet $ZnCr_2O_4$
Autor:
Yan, Li-qin, Maciá, Ferran, Zhang, Jun-rong, Jiang, Zhong-wei, Shen, Jun, He, Lun-hua, Wang, Fang-wei
Structure and magnetic properties of the compounds $Zn_{1-x}Cu_xCr_2O_4$ (ZCCO) are investigated systematically. A structural phase transition from space-group symmetry $Fd3m$ to $I4_1/amd$ is observed in ZCCO. The critical value of the doping, $x$,
Externí odkaz:
http://arxiv.org/abs/0802.0134
Using ac susceptibility, dc magnetization and heat capacity measurements, we have investigated the magnetic properties of $Cd_{0.5}Cu_{0.5}Cr_2O_4$. $Cd_{0.5}Cu_{0.5}Cr_2O_4$ has an extraordinary magnetic phase including a metastable spin-glass(SG) p
Externí odkaz:
http://arxiv.org/abs/0801.4298
Publikováno v:
Journal of Bioscience and Bioengineering. 134:528-533
The intracellular NAD(P)H insufficiency is the key factor which limits the reduced product (such as chiral alcohols) synthesis by whole cell biocatalysis or microbial cell factory. In this paper, we reported a novel solution to increase NADPH supply
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7b309d21e6422228af6efc268703ce9
https://doi.org/10.1016/j.jbiosc.2022.08.010
https://doi.org/10.1016/j.jbiosc.2022.08.010
Publikováno v:
Journal of Mountain Science. 19:2905-2919
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd6e3f33d1a3bd67fa86540043fb868
https://doi.org/10.1007/s11629-021-7187-3
https://doi.org/10.1007/s11629-021-7187-3
Autor:
Mo, Zhao-Jun, Shen, Jun, Yan, Li-Qin, Tang, Cheng-Chun, He, Xiao-Nan, Zheng, Xinqi, Wu, Jian-Feng, Sun, Ji-Rong, Shen, Bao-Gen
Publikováno v:
In Journal of Magnetism and Magnetic Materials March 2014 354:49-53
Publikováno v:
Journal of Combinatorial Theory, Series B. 147:71-95
We start up the study of the stability of general graph pairs. This notion is a generalization of the concept of the stability of graphs. We say that a pair of graphs ( Γ , Σ ) is stable if Aut ( Γ × Σ ) ≅ Aut ( Γ ) × Aut ( Σ ) and unstable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa51b8de439c2bbf3bab45685f30a45
https://doi.org/10.1016/j.jctb.2020.10.002
https://doi.org/10.1016/j.jctb.2020.10.002