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| 1 | Solute-homogenization model and its experimental verification in Mg-Gd-based alloys显示文摘Composition homogenization in solid solution is important for industrial alloys. In the present work, a solute homogenization model is proposed based on the chemical short-range-order tendency in Mg-Gdbased alloys. After a calculation using the cluster-plus-glue-atom model, the stable Mg-Gd structural unit is derived, [Gd-Mg12]Mg6, where one solute Gd is nearest-neighbored with twelve Mg atoms to form the characteristic hcp cluster [Gd-Mg12] and this cluster is matched with six Mg glue atoms. Such a local unit is then mixed with [Mg-Mg12]Mg3, the stable unit for pure Mg. Assuming that the Gd-containing units are arranged in fcc-or bcc-like lattice points and the Mg units in their octahedral interstices, three proportions between the two units are obtained, 1:1, 2:3, and 1:3, which constitute three solute homogenization modes. The prevailing Mg-Gd-based alloys are consequently classified into three groups, respectively exemplified by GW103 K(Mg-10 Gd-3 Y-0.4 Zr, wt%), GW83 K(Mg-8 Gd-3 Y-0.4 Zr), and GW63 K(Mg-6 Gd-3 Y-0.4 Zr). Mg-Gd-Y-Zr alloys were designed following the model(where Y and Zr were also added in substitution for Gd) and prepared by permanent-mould casting. According to their mechanical properties,the 1:3 alloy(Mg-5.9 Gd-1.6 Y-0.4 Zr) shows the best comprehensive properties(ultimate tensile strength305 MPa, yield strength 186 MPa, elongation 9.0%) in solution plus ageing state. | Shengnan Qian Chuang Dong Tianyu Liu Ying Qin Qing Wang Yujuan Wu Lidong Gu Jianxin Zou Xiangwen Heng Liming Peng Xiaoqin Zeng | 2018 | Journal of Materials Science & Technology2018，34，7： | 6 |
| 2 | Interface Engineering via Ti_(3)C_(2)T_(x) MXene Electrolyte Additive toward Dendrite-Free Zinc Deposition显示文摘Zinc metal batteries have been considered as a promising candidate for next-generation batteries due to their high safety and low cost.However,their practical applications are severely hampered by the poor cyclability that caused by the undesired dendrite growth of metallic Zn.Herein,Ti_(3)C_(2)T_(x) MXene was first used as electrolyte additive to facilitate the uniform Zn deposition by controlling the nucleation and growth process of Zn.Such MXene additives can not only be absorbed on Zn foil to induce uniform initial Zn deposition via providing abundant zincophilic-O groups and subsequently participate in the formation of robust solid-electrolyte interface film,but also accelerate ion transportation by reducing the Zn^(2+) concentration gradient at the electrode/electrolyte interface.Consequently,MXene-containing electrolyte realizes dendrite-free Zn plating/striping with high Coulombic efficiency(99.7%)and superior reversibility(stably up to 1180 cycles).When applied in full cell,the Zn-V_(2)O_(5)cell also delivers significantly improved cycling performances.This work provides a facile yet effective method for developing reversible zinc metal batteries. | Chuang Sun Cuiping Wu Xingxing Gu Chao Wang Qinghong Wang | 2021 | Nano-Micro Letters2021，13，6： | 4 |
| 3 | Low temperature induces oocytes p34^(cdc2) synthesis and accumulation-the acquisition of competence to resume meiosis in toad oocytes显示文摘Full grown oocytes derived from Bufo Bufo gargarizans rearing at high temperature environment (24℃),never underwent GVBD after progesterone treatment. No p34cdc2, H1 kinase activity was detected in the oocytes after progesterone stimulation or OA microinjection; Western blotting analysis showed that the level of p3cdc2, and p33 in the oocytes are significantly lower than those in the oocytes derived from the hibernating toads (below 10 ℃). 25S-Met incorporation analysis showed that when the oocytes were incubated at 6℃, synthesis of about thirty defferent polypeptides was promoted or induced, including p34cdc2 and some other p13suc1-binding proteins. All these results indicated that a low temperature environment is essential for the oocytes of Bufo Bufo gargarizans to express and store some cell cycle drivers and its regulators, and to gain the maturation competence. These results will also provide a new clue for explaining the molecular mechanisms why gametogenesis of some organisms depends on a relative low temperature and how to maintain the geographical distribution of some animals. | LU JI NING ZHENG GU HONG SHENG CHUANG JU LIU JIA KE TSO (Shanghai Institute of Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China)(To whom all correspondence should be addressed, present address: Shanghai Institute of Planned Parenthood | 1996 | Cell Research1996，6，2： | 3 |
| 4 | A Robust Video Object Segmentation Scheme with Presorted Background Information显示文摘 | Pan Jinhui Lin Chiawen Gu Chuang | 2000 | Image Processing2000，2，9： | 1 |
| 5 | Semiautomatic segmentation and tracking of semantic video objects显示文摘 | Chuang Gu Ming-Chieh Lee | 1998 | IEEE Trans on Circuits and systems for video technology1998，8，5： | 1 |
| 6 | Effect of taurine on advanced glycation end products-induced hypertrophy in renal tubular epithelial cells显示文摘 | Huang JS Chuang LY Gu JY | 2008 | Toxical Appl Pharm2008，233，： | 1 |
| 7 | Semantic Video Object Segmentation and Tracking Using Mathematical Morphology and Perspective Motion Model显示文摘 | Gu Chuang Lee M C | 1997 | IEEE Trans on Image Proceeding1997，8，5： | 1 |
| 8 | Semiautomatic segmentation and tracking of semantic video objects 显示文摘 | Gu Chuang Lee Ming-Chieh | 1998 | IEEE Transactions on Circuits System Video Technology1998，8，5： | 1 |
| 9 | Semantic Video Object Extraction Using Four-band Watershed and Partition Lattice Operators显示文摘 | Daniel Gatica-perez Chuang Gu Ming-Ting Sun | 2001 | Circuits and Systems for Video Technology IEEE Transactions on2001，11，5： | 1 |
| 10 | Semantic video object extraction using Four-band water shed and partition lattice operators显示文摘 | Daniel Gatica-Perez Chuang Gu Ming-Ting Sun | 2001 | IEEE Transactions on Circuits and Systems for Video Technology2001，11，5： | 1 |
| 11 | Semantic Video Object Segmentation and Tracking Using Mathematical Morphoolgy and Perspective Motion Model显示文摘 | Gu Chuang Lee M C | 1997 | IEEE Trans on Image Proceeding1997，8，5： | 1 |
| 12 | A Robust Video object segmentation scheme with presorted background information显示文摘 | Jinhui Pan Chia-Wen Lin Chuang Gu | 2000 | Image Processing2000，2，9： | 1 |
| 13 | Semiautomatic segmentation and tracking of semantic video objects显示文摘 | Gu Chuang Lee Ming-Chieh | 1998 | IEEE Transactions on Circuits and Systems for Video Technology1998，8，5： | 1 |
| 14 | Semiautomatic segmentation and tracking of semantic video objects 显示文摘 | Gu Chuang Lee Ming-chiech | 1998 | IEEE Transactions on Circuits and Systems for Video Technology1998，8，5： | 1 |
| 15 | Cluster formula of Fe-containing Monel alloys with high corrosion-resistance显示文摘 | Baozeng Li Junjie Gu Qing Wang Chunjun Ji Yingmin Wang Jianbing Qiang Chuang Dong | 2012 | Materials Characterization2012，，： | 1 |
| 16 | Semiautomatic segmentation and tracking of semantic video objects 显示文摘 | Gu Chuang Lee Ming-Chieh | 1998 | IEEE Transactions on Circuits and Systems for Video Technology1998，8，5： | 1 |
| 17 | Pulsed laser deposition of NiTi shape memory alloy thin films with optimum parameters显示文摘 | GU H D LEUNG K M CHUANG C Y | 1998 | Thin Solid Films1998，330，2： | 1 |
| 18 | Semiautomatic segmentation and tracking of sementic video objects显示文摘 | Chuang Gu Ming-Chieh Lee | 1998 | IEEE Transactions on Circuits and Systems For Video Technology1998，8，5： | 1 |
| 19 | Semiautomatic Segmentation and Tracking of Semantic Video Objects显示文摘 | Gu Chuang Lee Ming-chieh | 1998 | IEEE Trans Circuits Syst Video Technol1998，8，5： | 1 |
| 20 | Multiview Extensive Partion Operators for Semantic Video Object Extraction显示文摘 | Daniel Gatica-Perez Sun Ming-Ting Chuang Gu | 2001 | IEEE Trans Circuits Syst Video Technol2001，11，7： | 1 |
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