#### Filter Results:

#### Publication Year

2004

2016

#### Publication Type

#### Co-author

#### Publication Venue

#### Key Phrases

Learn More

In the present paper, the authors introduce two new subclasses C (k) (λ, α) of close-to-convex functions and QC (k) (λ, α) of quasi-convex functions with respect to k-symmetric points. The integral representations and convolution conditions for these classes are provided. Some coefficient inequalities for functions belonging to these classes and their… (More)

- Qing-ke Cui, Jian-xin Zhu, Wei-dong Liu, Yun-hua Wang, Zhi-gang Wang
- Pakistan journal of medical sciences
- 2014

OBJECTIVE
: Several previous studies have reported the role variant of ERCC1 rs3212986 and ERCC2 rs13181 polymorphisms in the risk of glioma, but the results of these studies are inconsistent. Therefore, we aimed to conduct a meta-analysis to investigate the role of ERCC1 rs3212986 and ERCC2 rs13181 on the risk of glioma.
METHODS
A comprehensive research… (More)

- Zhi-gang Wang, Chi-she Wang
- WISM
- 2012

A type of electron pairing model with spin-orbit interactions or Zeeman coupling is solved exactly in the framework of the Richardson ansatz. Based on the exact solutions for the case with spin-orbit interactions, it is shown rigorously that the pairing symmetry is of the p + ip wave and the ground state possesses time-reversal symmetry, regardless of the… (More)

Let Q(α, β, γ) denote the class of functions of the form f (z) = z + a 2 z 2 + · · · , which are analytic in the unit disk U = {z : |z| < 1} and satisfy the condition {α(f (z)/z) + βf The extreme points for this class are provided, the coefficient bounds and radius of univalency for functions belonging to this class are also provided. The results presented… (More)

In this article, we assume that there exist scalar D * ¯ molecular states, and study their masses using the QCD sum rules. The numerical results indicate that the masses are about (250 − 500) MeV above the corresponding s thresholds, the Y (4140) is unlikely a scalar D * s ¯ D * s molecular state. The scalar D s molecular states maybe not exist, while the… (More)

- Jin-feng Li, Jia Liu, +6 authors Wen-jun Shang
- Cell Biochemistry and Biophysics
- 2014

To report clinical outcomes of kidney transplantation from pediatric brain and cardiac death donors (DBCD) in a single Chinese center and to investigate its feasibility to expand organ donor pool. 18 recipients, transplanted between August 2011 and October 2013 in the First Affiliated Hospital of Zhengzhou University, receive a single graft from DBCD donors… (More)

In this article, we calculate the axial and the induced pseudoscalar form-factors G A (t = −Q 2) and G P (t = −Q 2) of the nucleons in the framework of the light-cone QCD sum-rules approach up to twist-6 three valence quark light-cone distribution amplitudes, and observe that the form-factors G A (t = −Q 2) and G P (t = −Q 2) at intermediate and large… (More)

In this article, we calculate the scalar form-factor of the proton in the framework of the light-cone QCD sum rules approach with the three valence quark light-cone distribution amplitudes up to twist-6, and observe the scalar form-factor σ(t = −Q 2) at intermediate and large momentum transfers Q 2 > 2GeV 2 has significant contributions from the end-point… (More)

- Zhi-Gang Wang
- 2004

In this article, we investigate the structures of the pseudoscalar charmo-nium and bottomonium in the framework of the coupled rainbow Schwinger-Dyson equation and ladder Bethe-Salpeter equation with the confining effective potential (infrared modified flat bottom potential). As the current masses are very large, the dressing or renormalization for the c… (More)