全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Brent A. Berger , Vincent A. Ricigliano , Yoland Savriama ...
来源:[J].BMC Plant Biology(IF 4.354), 2017, Vol.17 (1)Springer
摘要:While floral symmetry has traditionally been assessed qualitatively, recent advances in geometric morphometrics have opened up new avenues to specifically quantify flower shape and size using robust multivariate statistical methods. In this study, we examine, for the first time, ...
作者:Shu-Hua Yang , Alejandro A. Espinoza Orías , Chien-Chou Pan ...
来源:[J].BMC Musculoskeletal Disorders(IF 1.875), 2017, Vol.18 (1)Springer
摘要:... This study aimed to evaluate the applicability of the distance between the center weighted by signal intensity (weighted center) and the geometric center as a parameter of NP homogeneity. Other phenomena related to advancing stages of degeneration were also investigated.
作者:Qi Li , Yongyi Gong
来源:[J].BMC Systems Biology(IF 2.982), 2017, Vol.11 (6)Springer
摘要:High resolution images of Drosophila embryos in their developmental stages contain rich spatial and temporal information of gene expression. Automatic extraction of the contour of an embryo of interest in an embryonic image is a critical step of a computational system used to dis...
作者:Jeong Ryeol Choi , Sanghyun Ju
来源:[J].Nanoscale Research Letters(IF 2.524), 2019, Vol.14 (1), pp.1-8Springer
摘要:Abstract(#br)The geometric phase is an extra phase evolution in the wave function of vibrations that is potentially applicable in a broad range of science and technology. The characteristics of the geometric phase in the squeezed state for a carbon-nanotube-based nanowire resonat...
作者:Huan-Nan Shi , Shan-He Wu
来源:[J].Journal of Inequalities and Applications(IF 0.822), 2018, Vol.2018 (1), pp.1-11Springer
摘要:Abstract(#br)In this paper, we discuss the Schur convexity, Schur geometric convexity and Schur harmonic convexity of the generalized geometric Bonferroni mean. Some inequalities related to the generalized geometric Bonferroni mean are established to illustrate the applications o...
作者:Baijuan Shi
来源:[J].Journal of Inequalities and Applications(IF 0.822), 2018, Vol.2018 (1), pp.1-9Springer
摘要:Abstract(#br)In this paper, we use the algebra methods, the properties of the r -circulant matrix and the geometric circulant matrix to study the upper and lower bound estimate problems for the spectral norms of a geometric circulant matrix involving the generalized k -Horadam nu...
作者:Shan-He Wu , Yu-Ming Chu
来源:[J].Journal of Inequalities and Applications(IF 0.822), 2019, Vol.2019 (1), pp.1-11Springer
摘要:Abstract(#br)In this paper, we study the Schur m -power convexity of the generalized geometric Bonferroni mean involving three parameters. Our result provides a unified generalization to the work that was done recently by Shi and Wu concerning the Schur convexity of generalized geometric...
作者:Wei-Mao Qian , Yue-Ying Yang , Hong-Wei Zhang ...
来源:[J].Journal of Inequalities and Applications(IF 0.822), 2019, Vol.2019 (1), pp.1-12Springer
摘要:Abstract(#br)In the article, we provide the sharp bounds for the Sándor–Yang mean in terms of certain families of the two-parameter geometric and arithmetic mean and the one-parameter geometric and harmonic means. As applications, we present new bounds for a certain Yang m...

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