Results 1 to 10 of about 19,501 (277)
Research Hotspot Prediction and Regular Evolutionary Pattern Identification Based on NSFC Grants Using NMF and Semantic Retrieval [PDF]
IEEE Access, 2019 Analyzing the research hotspots and regular evolutionary patterns of R&D projects can help researchers find potential information. This paper considers the titles of the National Natural Science Foundation of China (NSFC) grants that have been ...
Jinli Wang +4 more
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Inquiry: The Journal of Health Care Organization, Provision, and Financing, 2022 This narrative review aimed to clarify the characteristics of international government support for sepsis research, trends in published literature on sepsis, and potential contributions of government-source grants to progress in sepsis research between ...
Yuxin Leng PhD +4 more
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Algebrodynamics: Shear-Free Null Congruences and New Types of Electromagnetic Fields [PDF]
Axioms, 2023, 12, 1061, 2023 We briefly present our version of noncommutative analysis over matrix algebras, the algebra of biquaternions ($\mathbb B$) in particular. We demonstrate that any $\mathbb B$-differentiable function gives rise to a null shear-free congruence (NSFC) on the $\mathbb B$-vector space $\mathbb{C}\bf M$ and on its Minkowski subspace $\bf M$. Making use of the
arxiv +1 more source
Extensions of some matrix inequalities related to trace and partial traces [PDF]
Linear Algebra and its Applications 639 (2022) 205-224, 2020 We first present a determinant inequality related to partial traces for positive semidefinite block matrices. Our result extends a result of Lin [Czech. Math. J. 66 (2016)] and improves a result of Kuai [Linear Multilinear Algebra 66 (2018)]. Moreover, we provide a unified treatment of a result of Ando [ILAS Conference (2014)] and a recent result of Li,
arxiv +1 more source
Case Studies in Construction Materials, 2022 Construction and demolition waste (CDW) has been a worldwide issue in the process of urbanization. Chinese government at all levels introduces numerous policies to promote the research and applications of CDW.
Jinjun Xu +3 more
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Magneto-Rayleigh-Taylor instability driven by a rotating magnetic field: Cylindrical liner configuration [PDF]
IEEE Trans. Plasma Sci., 2019, 2017 We propose using a directional time-varying (rotating) driving magnetic field to suppress magneto-Rayleigh-Taylor (MRT) instability in dynamic Z-pinches. A rotational drive magnetic field is equivalent to two magnetic-field components, {\Theta} and Z, that alternate in time, referred to as an alternate Theta-Z-pinch configuration.
arxiv +1 more source
Neural Regeneration Research, 2015 The clinical effects of 2-mm small gap sleeve bridging of the biological conduit to repair peripheral nerve injury are better than in the traditional epineurium suture, so it is possible to replace the epineurium suture in the treatment of peripheral ...
Pei-xun Zhang +7 more
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Neural Regeneration Research, 2015 Repair techniques for short-distance peripheral nerve defects, including adjacent joint flexion to reduce the distance between the nerve stump defects, "nerve splint" suturing, and nerve sleeve connection, have some disadvantages.
Lu Bai +14 more
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Local administration of icariin contributes to peripheral nerve regeneration and functional recovery
Neural Regeneration Research, 2015 Our previous study showed that systemic administration of the traditional Chinese medicine Epimedium extract promotes peripheral nerve regeneration. Here, we sought to explore the therapeutic effects of local administration of icariin, a major component ...
Bo Chen +9 more
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Neural Regeneration Research, 2015 Multiple-bud regeneration, i.e., multiple amplification, has been shown to exist in peripheral nerve regeneration. Multiple buds grow towards the distal nerve stump during proximal nerve fiber regeneration.
Yu-hui Kou +8 more
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