高级检索

 作者：Hans-Otto Karnath , Johannes Rennig 来源：[J].Brain Structure and Function(IF 7.837), 2017, Vol.222 (5), pp.2059-2070 摘要：Modern voxel-based lesion-symptom mapping (VLSM) analyses techniques provide powerful tools to examine the relationship between structure and function of the healthy human brain. However, there is still uncertainty on the type of and the appropriate time point of imaging and...
 作者：Brian Leahy , Maximilian Huber 来源：[J].Synthese(IF 0.696), 2017, Vol.194 (4), pp.1169-1187 摘要：... It develops a theory of function loss and shows how this undermines an objection raised against the etiological theory of function in support of the modal theory of function. Then it raises two internal problems for the modal theory of function.
 作者：Yuanzhe Wang , Danwei Wang , Senqiang Zhu 来源：[J].Journal of Intelligent & Robotic Systems(IF 0.827), 2017, Vol.87 (2), pp.363-377 摘要：This paper deals with navigation for a group of vehicles while avoiding collisions and ensuring global network connectivity in unknown environments using a new decentralized navigation function. It is pointed out that the traditional navigation function is not effective in the si...
 作者：Lindsay S. Cahill , Jonathan Bishop , Lisa M. Gazdzinski ... 来源：[J].Brain Structure and Function(IF 7.837), 2017, Vol.222 (8), pp.3395-3405 摘要：The beneficial effects of physical exercise on brain health are well documented, yet how exercise modulates cerebrovascular function is not well understood. This study used continuous arterial spin labeling magnetic resonance imaging with a hypercapnic challenge to examine change...
 作者：Zhixia Teng , Maozu Guo , Xiaoyan Liu ... 来源：[J].Journal of Biomedical Semantics, 2017, Vol.8 (1) 摘要：In recent years, numerous computational methods predicted protein function based on the protein-protein interaction (PPI) network. These methods supposed that two proteins share the same function if they interact with each other. However, it is reported by recent studies that the...
 作者：Saulius Norvidas 来源：[J].Lithuanian Mathematical Journal(IF 0.346), 2017, Vol.57 (2), pp.236-243 摘要：Here we deal with the following question: Is it true that, for any closed interval on the real line ℝ that does not contain the origin, there exists a characteristic function f such that f ( x ) coincides with the normal characteristic function $${\mathrm{e}}^{-{x}^2/2}$$...
 作者：J. Vanterler da C. Sousa , E. Capelas de Oliveira 来源：[J].Mediterranean Journal of Mathematics(IF 0.641), 2017, Vol.14 (6) 摘要：In this paper, we introduce a new type of fractional derivative, which we called truncated $${\mathcal {V}}$$ -fractional derivative, for $$\alpha$$ -differentiable functions, by means of the six-parameter truncated Mittag–Leffler function. One remarkable characteristic of ...
 作者：P. Mozolyako 来源：[J].Collectanea Mathematica(IF 0.786), 2017, Vol.68 (3), pp.359-376 摘要：Let u ( x , y ) be a harmonic function in the halfspace $${\mathbb {R}}^n\times {\mathbb {R}}_+$$ that grows near the boundary not faster than some fixed majorant w ( y ). Recently it was proven that an appropriate weighted average along the vertical lines of such a function sati...
 作者：Zhi-Peng Zhou , Li-Ling Long , Wei-Jia Qiu ... 来源：[J].BMC Medical Imaging, 2017, Vol.17 (1) 摘要：Assessing the liver function provides valuable information to evaluate surgical risk and plan accordingly. Current studies focus on whole liver function evaluation. However, assessment of segmental liver function is equally important in the clinical practice. The purpose of this ...
 作者：Ítalo Melo 来源：[J].Bulletin of the Brazilian Mathematical Society, New Series(IF 0.348), 2017, Vol.48 (4), pp.717-732 摘要：In this paper we will consider the concept of $$\mathbb {P}$$ -weakly hyperbolic iterated function systems on compact metric spaces that generalizes the concept of weakly hyperbolic iterated function systems, as defined by Edalat (Inf Comput 124(2):182–197, 1996 ) and by Ar...