Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Zemin Yu"'
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-8 (2024)
Abstract Background Tai Chi (TC) holds a unique and valued place in promoting the physical and mental health of college students. Its significance is underscored by its incorporation as a compulsory physical education course in every university in Ch
Externí odkaz:
https://doaj.org/article/af58516d07104ea6bf56d77ce2938682
Publikováno v:
Oncology Letters. 26
Autor:
Zemin, YU, Liancheng, ZHAO
Publikováno v:
In Rare Metals 2007 26(1):62-67
Autor:
Zemin Yu
Publikováno v:
International Journal of Electrochemical Science. :210240
Publikováno v:
Proceedings of the 2019 International Conference on Education Innovation and Economic Management (ICEIEM 2019).
Publikováno v:
Optics Communications. 291:313-316
The congruent ZnO highly doped LiNbO 3 :Ho:Yb:Zn crystals has been grown by the Czochralski methold. The IR transmission and UV–Vis absorption spectrum were determined and discussed the defect structure of LiNbO 3 :Ho:Yb:Zn crystals. The photorefra
Publikováno v:
Optics & Laser Technology. 44:362-365
The near stoichiometric LiNbO 3 crystals co-doped with ZrO 2 and Fe 2 O 3 have been grown from a Li-rich melt (Li/Nb=1.38, atomic ratio) by the Czochralski method in air atmosphere at the first time. The OH − absorption and UV–vis absorption spec
Publikováno v:
Materials Science and Engineering: A. 527:334-338
Short-carbon-fiber-reinforced silicon carbide composites were prepared by hot-pressing with SiC powder, Polycarbosilane as precursor polymer and MgO–Al 2 O 3 –Y 2 O 3 as sintering additives. The phase composition, microstructure and mechanical pr
Publikováno v:
2012 First National Conference for Engineering Sciences (FNCES 2012).
Elaborate the exploration of modern teaching methods and approaches in teaching activities of optoelectronic information material professional courses in higher education. Shortages of traditional teaching methods and approaches were explored, format
Publikováno v:
Advances in Intelligent and Soft Computing ISBN: 9783642247743
Current status of graduation project in local engineering universities was further analyzed, and author concluded that the students, teachers and universities are three main factors affected the quality of graduation project. Then, the methods and me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d07d690c6ce4474a16d0be0ac8bc593
https://doi.org/10.1007/978-3-642-24775-0_117
https://doi.org/10.1007/978-3-642-24775-0_117