Zobrazeno 1 - 10
of 2 640
pro vyhledávání: '"ZHANG Yiwei"'
Publikováno v:
陆军军医大学学报, Vol 46, Iss 10, Pp 1180-1186 (2024)
Objective To explore the relationship of cognitive flexibility with perceived stress and life satisfaction in new recruits, construct a mindfulness-based cognitive intervention program, and investigate the impact of this program on cognitive flexibil
Externí odkaz:
https://doaj.org/article/19eeb5e0f04348d38dc5af1e6a7b6bb2
Publikováno v:
Translational Neuroscience, Vol 14, Iss 1, Pp 535-54 (2023)
Thoracic surgery is easy to cause various perioperative complications, especially in elderly patients, due to their physical weakness and physiological function degeneration. Postoperative cognitive dysfunction is a common complication in elderly pat
Externí odkaz:
https://doaj.org/article/f5157d41fbd14a01baaa58deac2caf24
Autor:
Li Weiyan, Zhang Yiwei
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Based on SWOT analysis, this paper combines data mining algorithms to analyze the quality of preschool education curriculum Civics and propose corresponding strategies. First, the internal and external strengths, weaknesses, opportunities, and threat
Externí odkaz:
https://doaj.org/article/acfbc2b11b794bd0a7c1f2f375e00cd9
Publikováno v:
Redai dili, Vol 42, Iss 12, Pp 2088-2097 (2022)
Rainfall-runoff is the main source of pollution in the urban water environment. This study investigated the dynamic changes of soluble Nickel (Ni) and Arsenic (As) in the receiving water body after the rainfall and runoff of the Meishe River in Haiko
Externí odkaz:
https://doaj.org/article/511accbaed3e4146aecfb623c17a1fb5
In this paper, we study the topological entropy and the Hausdorff dimension of a shrinking target set. We give lower and upper bounds of topological entropy and Hausdorff dimension for dynamical systems with exponential specification property and Lip
Externí odkaz:
http://arxiv.org/abs/2410.20473
Bandt and Kravchenko \cite{BandtKravchenko2010} proved that if a self-similar set spans $\R^m$, then there is no tangent hyperplane at any point of the set. In particular, this indicates that a smooth planar curve is self-similar if and only if it is
Externí odkaz:
http://arxiv.org/abs/2410.12962
Federated learning enables the collaborative learning of a global model on diverse data, preserving data locality and eliminating the need to transfer user data to a central server. However, data privacy remains vulnerable, as attacks can target user
Externí odkaz:
http://arxiv.org/abs/2410.09676
In 1928, Jarn\'{\i}k \cite{Jar} obtained that the set of continued fractions with bounded coefficients has Hausdorff dimension one. Good \cite{Goo} observed a dimension drop phenomenon by proving that the Hausdorff dimension of the set of continued f
Externí odkaz:
http://arxiv.org/abs/2409.00521
Publikováno v:
Nanophotonics, Vol 9, Iss 9, Pp 2905-2913 (2020)
We report a new strategy for the design of organic light emitting diodes (OLEDs), where nanoscale OLEDs are fabricated into a large-area periodic array with their emission propagating along the active layer and being coupled out through the end facet
Externí odkaz:
https://doaj.org/article/63e55e27cebf45f3999e436c41df15a6
Large language models have become increasingly prominent, also signaling a shift towards multimodality as the next frontier in artificial intelligence, where their embeddings are harnessed as prompts to generate textual content. Vision-language model
Externí odkaz:
http://arxiv.org/abs/2405.10529