Results 21 to 30 of about 769,634 (286)
Averaging approach to cyclicity of Hopf bifurcation in planar linear-quadratic polynomial discontinuous differential systems [PDF]
, 2017 Agraïments: The first author is supported by NSFC grant #11471228. The third author is supported by NSFC grants #11231001, #11221101.It is well known that the cyclicity of a Hopf bifurcation in continuous quadratic polynomial differential systems in \R^2
Chen, Xingwu +2 more
core +2 more sources
Phosphorylated Rasal2 facilitates breast cancer progression
EBioMedicine, 2019 Background: Rasal2 has diametric effects on progression of oestrogen receptor-positive (ER+) and -negative (ER–) breast cancers. The relevant causes are unknown.
Xuan Wang +5 more
doaj +1 more source
The entropy puzzle and the quark combination model [PDF]
, 2010 We use two available methods, the Duhem-Gibbs relation and the entropy formula in terms of particle phase space distributions, to calculate the entropy in a quark combination model.
Feng-lan Shao +5 more
core +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
doaj +1 more source
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
doaj +1 more source
Determining the Dust Extinction of Gamma-ray Burst Host Galaxies: A Direct Method Based on Optical and X-ray Photometry [PDF]
, 2008 http://link.aip.org/link/?APCPCS/1065/123/1 doi:10.1063/1.3027896We propose a straightforward method to determine the extinction of GRB host galaxies by comparing the observed optical spectra to the intrinsic ones extrapolated from the X-ray spectra.
Li, Aigen, Li, Y., Wei, D. M.
core +1 more source
One loop renormalization of the electroweak chiral Lagrangian with a light Higgs boson [PDF]
, 2015 The work of F. K. G. is supported in part by the NSFC and DFG through funds provided to the SinoGerman CRC 110 “Symmetries and the Emergence of Structure in QCD” (NSFC Grant No. 11261130311) and NSFC (Grant No. 11165005). The work of J. J. S. C.
F. Guo +2 more
semanticscholar +1 more source
Rapidly evolving episodic outflow in IRAS 18113−2503: clues to the ejection mechanism of the fastest water fountain [PDF]
Monthly Notices of the Royal Astronomical Society: Letters, 2018 GO was supported by the Xinjiang Key Laboratory of Radio Astrophysics grant 2016D03020, NSFC 11503072, the National Key R&D Program of China grant 2018YFA0404602, the Youth Innovation Promotion Association of the Chinese Academy of Sciences, the Joint ...
G. Orosz +13 more
semanticscholar +1 more source
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
doaj +1 more source
SMAI Journal of Computational Mathematics, 2020 Research supported by NSF grants no. DMS-1522184, DMS-1107291: RNMS KI-Net, and NSFC grant No.31571071.
Di Fang +3 more
semanticscholar +1 more source