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| 1 | New Process for Extracting Oil and Starch from Tea Seeds显示文摘 | Jinzhong Jiang Cuijuan Ren Zibu Wang Changjiang Qian Yuxiao Shen Ya Yang | 2013 | Journal of Food Science and Engineering2013，3，12： | 8 |
| 2 | Compound from Magnolia officinalis Ameliorates White Matter Injury by Promoting Oligodendrocyte Maturation in Chronic Cerebral Ischemia Models显示文摘Chronic cerebral hypoperfusion leads to white matter injury(WMI),which subsequently causes neurodegeneration and even cognitive impairment.However,due to the lack of treatment specifically for WMI,novel recognized and effective therapeutic strategies are urgently needed.In this study,we found that honokiol and magnolol,two compounds derived from Magnolia officinalis,significantly facilitated the differentiation of primary oligodendrocyte precursor cells(OPCs)into mature oligodendrocytes,with a more prominent effect of the former compound.Moreover,our results demonstrated that honokiol treatment improved myelin injury,induced mature oligodendrocyte protein expression,attenuated cognitive decline,promoted oligodendrocyte regeneration,and inhibited astrocytic activation in the bilateral carotid artery stenosis model.Mechanistically,honokiol increased the phosphorylation of serine/threonine kinase(Akt)and mammalian target of rapamycin(mTOR)by activating cannabinoid receptor 1 during OPC differentiation.Collectively,our study indicates that honokiol might serve as a potential treatment for WMI in chronic cerebral ischemia. | Zhi Zhang Xin Shu Qian Cao Lushan Xu Zibu Wang Chenggang Li Shengnan Xia Pengfei Shao Xinyu Bao Liang Sun Yuhao Xu Yun Xu | 2023 | Neuroscience Bulletin2023，39，10： | 1 |
| 3 | Starch accumulation, activities of key enzyme and gene expression in starch synthesis of wheat endosperm with different starch contents显示文摘 | Zibu Wang Weihua Li Juncang Qi Peichun Shi Yongan Yin | 2014 | Journal of Food Science and Technology2014，，3： | 1 |
| 4 | Underdetermined blind sourceseparation using sparse representations显示文摘 | BOFILL P ZIBU L M | 2001 | Signal Pro-cessing2001，81，11： | 1 |
| 5 | On Energy Stable Runge-Kutta Methods for the Water Wave Equation and its Simplified Non-Local Hyperbolic Model显示文摘Although interest in numerical approximations of the water wave equationgrows in recent years, the lack of rigorous analysis of its time discretization inhibits thedesign of more efficient algorithms. In practice of water wave simulations, the tradeoff between efficiency and stability has been a challenging problem. Thus to shed lighton the stability condition for simulations of water waves, we focus on a model simpli-fied from the water wave equation of infinite depth. This model preserves two mainproperties of the water wave equation: non-locality and hyperbolicity. For the constantcoefficient case, we conduct systematic stability studies of the fully discrete approximation of such systems with the Fourier spectral approximation in space and generalRunge-Kutta methods in time. As a result, an optimal time discretization strategy isprovided in the form of a modified CFL condition, i.e. ∆t = O(√∆x). Meanwhile,the energy stable property is established for certain explicit Runge-Kutta methods.This CFL condition solves the problem of efficiency and stability: it allows numericalschemes to stay stable while resolves oscillations at the lowest requirement, which onlyproduces acceptable computational load. In the variable coefficient case, the convergence of the semi-discrete approximation of it is presented, which naturally connectsto the water wave equation. Analogue of these results for the water wave equationof finite depth is also discussed. To validate these theoretic observation, extensive numerical tests have been performed to verify the stability conditions. Simulations of thesimplified hyperbolic model in the high frequency regime and the water wave equation are also provided. | Lei Li Jian-Guo Liu Zibu Liu Yi Yang Zhennan Zhou | 2022 | Communications in Computational Physics2022，32，6： | 0 |
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