Zhefeng Xu

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To evaluate the psychometric properties of the Chinese (mainland) version of Job Content Questionnaire (JCQ), this validation study was conducted in university hospitals among 193 men and 581 women health care workers. The Cronbach's alpha coefficients for decision latitude, psychological job demands and social support ranged from 0.56 to 0.82, which(More)
The authors neglected to cite several necessary references according to the data use requirements of HiWATER. The authors therefore wish to make the following corrections to their paper [1]: HiWATER has been designed as a comprehensive eco-hydrological experiment in the Heihe River Basin in the arid northwest region of China within the framework of "(More)
Broadband graphene oxide/PVA films were used as saturable absorbers (SAs) for mode locking erbium-doped fiber laser (EDFL) and ytterbium-doped fiber laser (YDFL) at 1.06 μm and 1.55 μm. They provide modulation depths of 3.15% and 6.2% for EDFL and YDFL, respectively. Stable self-starting mode-locked pulses are obtained for both lasers, confirming that the(More)
  • Wenpeng Zhang, W B Vasantha Kandasamy, Larissa Borissova, Dmitri Rabounski, Yi Yuan, Zhefeng Xu +6 others
  • 2012
Scientia Magna international journal is published in three or four volumes per year with more than 100 pages per each volume and over 1,000 copies. Papers in electronic form are accepted. They can be e-mailed in Microsoft Word XP (or lower), WordPerfect 7.0 (or lower), LaTeX and PDF 6.0 or lower. The submitted manuscripts may be in the format of remarks,(More)
  • Wenpeng Zhang, W B Vasantha Kandasamy, Larissa Borissova, Dmitri Rabounski, Yi Yuan, Zhefeng Xu +13 others
  • 2011
i Scientia Magna is published annually in 400-500 pages per volume and 1,000 copies. Papers in electronic form are accepted. They can be e-mailed in Microsoft Word XP (or lower), WordPerfect 7.0 (or lower), LaTeX and PDF 6.0 or lower. The submitted manuscripts may be in the format of remarks, conjectures, solved/unsolved or open new proposed problems,(More)
  • Wenpeng Zhang, W B Vasantha Kandasamy, Larissa Borissova, Dmitri Rabounski, Yi Yuan, Zhefeng Xu +2 others
  • 2011
i Scientia Magna is published annually in 400-500 pages per volume and 1,000 copies. Papers in electronic form are accepted. They can be e-mailed in Microsoft Word XP (or lower), WordPerfect 7.0 (or lower), LaTeX and PDF 6.0 or lower. The submitted manuscripts may be in the format of remarks, conjectures, solved/unsolved or open new proposed problems,(More)
  • Wenpeng Zhang, W B Vasantha Kandasamy, Larissa Borissova, Dmitri Rabounski, Zhaoxia Wu, Yi Yuan +6 others
  • 2009
i Scientia Magna is published annually in 400-500 pages per volume and 1,000 copies. Papers in electronic form are accepted. They can be e-mailed in Microsoft Word XP (or lower), WordPerfect 7.0 (or lower), LaTeX and PDF 6.0 or lower. The submitted manuscripts may be in the format of remarks, conjectures, solved/unsolved or open new proposed problems,(More)
  • Wenpeng Zhang, W B Vasantha Kandasamy, Larissa Borissova, Dmitri Rabounski, Huaning Liu, Yi Yuan +5 others
  • 2009
i Scientia Magna is published annually in 400-500 pages per volume and 1,000 copies. Papers in electronic form are accepted. They can be e-mailed in Microsoft Word XP (or lower), WordPerfect 7.0 (or lower), LaTeX and PDF 6.0 or lower. The submitted manuscripts may be in the format of remarks, conjectures, solved/unsolved or open new proposed problems,(More)