Results 81 to 90 of about 36,669 (212)
Explicit numerical approximation for logistic models with regime switching in finite and infinite horizons [PDF]
arXiv, 2021 The stochastic logistic model with regime switching is an important model in the ecosystem. While analytic solution to this model is positive, current numerical methods are unable to preserve such boundaries in the approximation. So, proposing appropriate numerical method for solving this model which preserves positivity and dynamical behaviors of the ...
arxiv
Human umbilical cord mesenchymal stem cells promote peripheral nerve repair via paracrine mechanisms
Neural Regeneration Research, 2015 Human umbilical cord-derived mesenchymal stem cells (hUCMSCs) represent a promising young-state stem cell source for cell-based therapy. hUCMSC transplantation into the transected sciatic nerve promotes axonal regeneration and functional recovery.
Zhi-yuan Guo +4 more
doaj +1 more source
Kerr-Sen Black Hole as Accelerator for Spinning Particles [PDF]
, 2017 It has been proved that arbitrarily high-energy collision between two particles can occur near the horizon of an extremal Kerr black hole as long as the energy $E$ and angular momentum $L$ of one particle satisfies a critical relation, which is called ...
Chen Gong (613186) +6 more
core +2 more sources
EBioMedicine, 2019 Background: Thymidylate synthase (TYMS) is a successful chemotherapeutic target for anticancer therapy. Numerous TYMS inhibitors have been developed and used for treating gastrointestinal cancer now, but they have limited clinical benefits due to the ...
Tingting Liu +9 more
doaj
Neural Regeneration Research, 2015 Cervical and intracranial angioplasty and stenting is an effective and safe method of reducing the risk of ischemic stroke, but it may be affected by in-stent restenosis.
Jun-peng Liu +4 more
doaj +1 more source
Killing transform on regular Dirichlet subspaces [PDF]
arXiv, 2015 In this paper, we shall consider the killing transform induced by a multiplicative functional on regular Dirichlet subspaces of a fixed Dirichlet form. Roughly speaking, a regular Dirichlet subspace is a closed subspace with Dirichlet and regular properties of fixed Dirichlet space.
arxiv
Interdisciplinary Papers Supported by Disciplinary Grants Garner Deep and Broad Scientific Impact [PDF]
arXiv, 2023 Interdisciplinary research has emerged as a hotbed for innovation and a key approach to addressing complex societal challenges. The increasing dominance of grant-supported research in shaping scientific advances, coupled with growing interest in funding interdisciplinary work, raises fundamental questions about the effectiveness of interdisciplinary ...
arxiv
Neural Regeneration Research, 2015 The repair effects of bone marrow mesenchymal stem cell transplantation on nervous system damage are not satisfactory. Propofol has been shown to protect against spinal cord injury. Therefore, this study sought to explore the therapeutic effects of their
Yue-xin Wang +6 more
doaj +1 more source
Multivariate Interpolation Formula over Finite Fields and Its Applications in Coding Theory [PDF]
arXiv, 2012 A multivariate interpolation formula (MVIF) over finite fields is presented by using the proposed Kronecker delta function. The MVIF can be applied to yield polynomial relations over the base field among homogeneous symmetric rational functions. Besides the property that all the coefficients are coming from the base field, there is also a significant ...
arxiv
A new optimization algorithm for single hidden layer feedforward neural networks
Applied Soft Computing, 2013 Feedforward neural networks are the most commonly used function approximation techniques in neural networks. By the universal approximation theorem, it is clear that a single-hidden layer feedforward neural network (FNN) is sufficient to approximate the corresponding desired outputs arbitrarily close.
Shao, S, Yiu, KFC, Li, LK
openaire +4 more sources