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| 1 | Anaerobic Induction of Isocitrate Lyase and Malate Synthase in Submerged Rice Seedlings Indicates the Important Metabolic Role of the Glyoxylate Cycle显示文摘The glyoxylate cycle is a modified form of the tricarboxylic acid cycle that converts C2 compounds into C4 dicarboxylic acids at plant developmental stages. By studying submerged rice seedlings,we revealed the activation of the glyoxylate cycle by identifying the increased transcripts of mRNAs of the genes of isocitrate lyase (ICL) and malate synthase (MS), two characteristic enzymes of the glyoxylate cycle. Northern blot analysis showed that ICL and MS were activated in the prolonged anaerobic environment.The activity assay of pyruvate decarboxylase and ICL in the submerged seedlings indicated an 8.8-fold and 3.5-fold increase over that in the unsubmerged seedlings, respectively. The activity assay of acetyl-coenzyme A synthetase in the submerged seedlings indicated a 3-fold increase over that in the unsubmerged seedlings, which is important for initiating acetate metabolism. Consequently, we concluded that the glyoxylate cycle was involved in acetate metabolism under anaerobic conditions. | YingLU Yong-RuiWU BinHAN | 2005 | Acta Biochimica et Biophysica Sinica2005，37，6： | 3 |
| 2 | Fuzzy inference systems with no any rule base and linearly parameter growth显示文摘A class of new fuzzy inference systems New-FISs is presented. Compared with the standard fuzzy system, New-FIS is still a tmiversal approximator and has no fuzzy rule base and linearly parameter growth. Thus, it effectively overcomes the second “curse of dimensionahty” : there is an exponential growth in the number of parameters of a fuzzy system as the numberof input variables, resulting in surprisingly reduced computational complexity and being especially suitable for applications, where the complexity is of the first importance with respect to the approximation accuracy. | ShitongWANC KorrisF.L.CHUNG JiepingLU BinHAN DewenHU | 2004 | 控制理论与应用(英文版)2004，2，2： | 2 |
| 3 | An Improved Attention Parameter Setting Algorithm Based on Award Learning Mechanism显示文摘The setting of attention parameters plays a role in the performance of synergetic neural network based on PFAP model. This paper first analyzes the attention parameter setting algorithm based on award-penalty learning mechanism. Then, it presents an improved algorithm to overcome its drawbacks. The experimental results demonstrate that the novel algorithm is better than the original one under the same circumstances. | Fang Xiuduan Liu Binhan Wang Weizhi | 2002 | 计算机科学2002，29，z2： | 2 |
| 4 | 显示文摘 | Dong Binhan Mecholsky | 1990 | J Am Ceran1990，73，12： | 1 |
| 5 | Analysis of recurrent fracture of a new vertebral body after percutaneous vertebroplasty in patients with osteoporosis显示文摘 | HuaLin Li‐huaBao Xiu‐fenZhu ChengQian XinChen Zu‐binHan | 2010 | Orthopaedic Surgery2010，，2： | 1 |
| 6 | Impact of asymptomatic prostatitis on re-operations due to urethral stricture or bladder neck contracture developed after TUR-P显示文摘 | Omer Doluoglu Cevdet Gokkaya Binhan Aktas Cetin Oztekin Suleyman Bulut Ali Memis Mesut Cetinkaya | 2012 | International Urology and Nephrology2012，，4： | 1 |
| 7 | Preface to the Special Issue:Hydrogen Embrittlement and Storage显示文摘There is no doubt that hydrogen(H)is becoming one of the most promising sustainable energy carriers which can release at least partially the current strong reliance on fossil fuel-based energy and the resulting environmental burden. | Binhan sun Hao Chen | 2023 | Acta Metallurgica Sinica(English Letters)2023，36，7： | 1 |
| 8 | Study on the transformer equivalent circuit of eddy current nondestructive evaluation 显示文摘 | BINHAN Y L | 2003 | NDT&E International2003，36，5： | 1 |
| 9 | Study on the transformer equivalent circuit of eddy current nondestructive evaluation 显示文摘 | BINHAN Y L | 2003 | NDT & E International2003，36，5： | 1 |
| 10 | Current Challenges and Opportunities Toward Understanding Hydrogen Embrittlement Mechanisms in Advanced High-Strength Steels: A Review显示文摘Hydrogen embrittlement(HE)is one of the most dangerous yet most elusive embrittlement problems in metallic materials.Advanced high-strength steels(AHSS)are particularly prone to HE,as evidenced by the serious degradation of their load-bearing capacity with the presence of typically only a few parts-per-million H.This strongly impedes their further development and application and could set an abrupt halt for the weight reduction strategies pursued globally in the automotive industry.It is thus important to understand the HE mechanisms in this material class,in order to develop effective H-resistant strategies.Here,we review the related research in this field,with the purpose to highlight the recent progress,and more importantly,the current challenges toward understanding the fundamental HE mechanisms in modern AHSS.The review starts with a brief introduction of current HE models,followed by an overview of the state-of-the-art micromechanical testing techniques dedicated for HE study.Finally,the reported HE phenomena in different types of AHSS are critically reviewed.Focuses are particularly placed on two representative multiphase steels,i.e.,ferrite–martensite dual-phase steels and ferrite–austenite medium-Mn steels,with the aim to highlight the multiple dimensions of complexity of HE mechanisms in complex AHSS.Based on this,open scientific questions and the critical challenges in this field are discussed to guide future research efforts. | Binhan Sun Dong Wang Xu Lu Di Wan Dirk Ponge Xiancheng Zhang | 2021 | Acta Metallurgica Sinica(English Letters)2021，34，6： | 1 |
| 11 | Precipitation and heterogeneous strengthened CoCrNi-based medium entropy alloy with excellent strength-ductility combination from room to cryogenic temperatures显示文摘The improved understandings of the mechanical properties as well as deformation mechanisms at cryogenic temperatures are the prerequisite for realizing the application of any new engineering materials to cryogenic industries.Here,a(CoCrNi)_(94)Al_(3)Ti_(3) medium entropy alloy(MEA)with nanoscale L12 coherent precipitates and heterogeneous grain structures was prepared by codoping Al and Ti elements with subsequent cold rolling and heat treatment processes.The mechanical properties were evaluated at the temperature range of 293–113 K.The ultimate strength of the MEA increases almost linearly from 1326 to 1695 MPa as the temperature decreases from 293 to 113 K,while the total elongation remains approximately constant of~35%.The underlying deformation and strengthening mechanisms were investigated using various characterization techniques.Due to the effect of co-doped Al/Ti on channel width of the matrix and the increasing critical twinning stress induced by heterogeneous ultrafine grain size,the formation of deformation twins is inhibited at all temperatures.Consequently,only a slight increase of the deformation twins and stacking faults in the deformed specimens with a decreasing temperature,which leads to the relative temperature-independence of the ductility.The dislocation cutting mechanism of L1_(2) coherent precipitates and the heterodeformation induced(HDI)hardening both significantly contribute to the strain hardening so that an excellent combination of strength and ductility is obtained.Additionally,the evolution of lattice friction stress with deformation temperature is determined by quantitative analysis,indicating an approximately linear relationship between the lattice friction and temperature.The present work provides new insights into the strategy of achieving outstanding strength-ductility synergy of the MEA under the wide temperature range by coupling heterogeneous ultrafine-grained structure and coherent precipitation strategy. | XIE Yu ZHAO PengCheng TONG YongGang TAN JianPing SUN BinHan CUI Yan WANG RunZi ZHANG XianCheng TU ShanTung | 2022 | Science China(Technological Sciences)2022，65，8： | 0 |
| 12 | Enhancing the Hydrogen Embrittlement Resistance of Medium Mn Steels by Designing Metastable Austenite with a Compositional Core-shell Structure显示文摘Deformation-induced martensite transformation from metastable retained austenite is one of the most efficient strain-hardening mechanisms contributing to the enhancement of strength-ductility synergy in advanced high-strength steels.However,the hard transformation product(often-martensite)and the H redistribution associated with phase transformation essentially decrease materials’resistance to hydrogen embrittlement.To solve this fundamental conflict,we introduce a new microstructure architecting strategy based on an accurately design of core–shell compositional distribution inside the austenite phase.We employed this approach in a typical medium Mn steel(8 wt.%Mn)with an ultrafine grained austenite-ferrite microstructure.We produced a high Mn content(15–16 wt.%)in the austenite shell region and a low Mn content(~12 wt.%)in the core region,through a thermodynamics-guided two-step austenite reversion treatment.During room-temperature deformation,the austenite core transforms continuously starting from a low strain,providing a high and persistent strain-hardening rate.The transformation of Mn-rich austenite shell,on the other hand,occurs only at the latest regime of the deformation,thus effectively inhibiting the nucleation of H-induced cracks at ferrite/deformation-induced martensite interfaces as well as suppressing their growth and percolation.This step-wise transformation,tailored directly targeted to protect the hydrogen-sensitive microstructure defects(interfaces),results in a significantly enhanced hydrogen embrittlement resistance without sacrificing the mechanical performance in hydrogen-free condition.The design of compositional core–shell structure is expected to be applicable to,at least,other multiphase advanced high-strength steels containing metastable austenite. | Jun Zhang Binhan Sun Zhigang Yang Chi Zhang Hao Chen | 2023 | Acta Metallurgica Sinica(English Letters)2023，36，7： | 0 |
| 13 | Coaxial Embedded Printing of Gelatin Methacryloyl-alginate Double Network Hydrogel for Multilayer Vascular Tubes显示文摘The reconstruction of vascular-like tissues exhibiting a typical three-layer structure in vitro is vital to bio-fabrication research.It enables the realization of more complicated micro-environments,such as myocardium,liver,and tumor,which enables us to investigate their specific physiological phenomena or pathological mecha-nisms.Herein,we propose a coaxial embedded printing method,where the gelatin methacrylate(GelMA)-alginate composite hydrogel and sacrificial materials are extruded from a coaxial nozzle into a cylinder mold.By applying this method,we achieve the rapid fabrication of multilayer tube structures with inner diameters ranging from 400 to 1000μm.In addition,myoblasts are encapsulated in the hydrogel,and the cells show high viability.Moreover,we encapsulate smooth muscle cells(SMCs)and the human umbilical vein endothelial cells-T1(HUVEC-T1)cell line in the hydrogel to form vascular-like tissues,and the cells exhibit good morphology and protein expression.These results suggest that a vascular tube fabricated using the proposed method can serve as a vascular model for in vitro studies. | Min Ye Bingchuan Lu Xinyun Zhang Binhan Li Zhuo Xiong Ting Zhang | 2022 | Chinese Journal of Mechanical Engineering(Additive Manufacturing Frontiers)2022，1，2： | 0 |
| 14 | Distance Puzzle:An Explanation from Global Value Chain Perspective显示文摘Theoretically,along with the technology progress and infrastructure improvement,geographical distance should have a diminishing effect on international trade over time.However,the empirical studies failed to deliver consistent empirical support for it.This result is known as“distance puzzle”.In this paper,we propose that the intermediate goods across borders caused by global value chain(GVC)could be an important explanation for the“distance puzzle”.We firstly build a Ricardian model with two stages of production,by which the trade elasticity under the framework of traditional trade and GVC trade are derived and compared,to theoretically explain why the GVC will result in the“distance puzzle”.Then we empirically investigate the effect of distance and cross-border times on bilateral gross trade and value-added trade over time.After controlling the influence of the GVC,we observe a diminishing elasticity of distance over time,and prove that the GVC can explain the“distance puzzle”.The further heterogeneous analysis and robustness tests confirm our empirical results. | Yuwan Duan Binhan Hong Binkai Chen | 2022 | China Finance and Economic Review2022，11，3： | 0 |
| 15 | Evaluation of hydrogen effect on the fatigue crack growth behavior of medium-Mn steels via in-situ hydrogen plasma charging in an environmental scanning electron microscope显示文摘Fatigue crack growth(FCG)tests were conducted on a medium-Mn steel annealed at two intercritical annealing temperatures,resulting in different austenite(γ)to fe rrite(α)phase fractions and differentγ(meta-)stabilities.Novel in-situ hydrogen plasma charging was combined with in-situ cyclic loading in an environmental scanning electron microscope(ESEM).The in-situ hydrogen plasma cha rging increased the fatigue crack growth rate(FCGR)by up to two times in comparison with the reference tests in vacuum.Fractographic investigations showed a brittle-like crack growth or boundary cracking manner in the hydrogen environment while a ductile transgranular manner in vacuum.For both materials,the plastic deformation zone showed a reduced size along the hydrogen-influenced fracture path in comparison with that in vacuum.The difference in the hydrogen-assisted FCG of the medium-Mn steel with different microstructures was explained in terms of phase fraction,phase stability,yielding strength and hydrogen distribution.This refined study can help to understand the FCG mechanism without or with hydrogen under in-situ hydrogen charging conditions and can provide some insights from the applications point of view. | Di Wan Yan Ma Binhan Sun Seyed Mohammad Javad Razavi Dong Wang Xu Lu Wenwen Song | 2021 | Journal of Materials Science & Technology2021，，26： | 0 |
| 16 | Effects of post annealing on the microstructure,precipitation behavior,and mechanical property of a(CoCrNi)_(94)Al_(3)Ti_(3)medium-entropy alloy fabricated by laser powder bed fusion显示文摘The additive manufacturing of multi-principal element alloys has remarkable potential for industrial ap-plications.In this study,a(CoCrNi)_(94)Al_(3)Ti_(3)medium-entropy alloy(MEA)with adequate strength-ductility synergy was prepared via laser powder bed fusion.The microstructural evolution,mechanical property,and deformation mechanisms of the MEA were investigated after post annealing for a short period(0.5 h)at a temperature range of 773-1373 K using various microstructural characterization techniques and quantitative analysis.The static recrystallization temperature of the(CoCrNi)_(94)Al_(3)Ti_(3)MEA ranged from 973 to 1073 K.The average grain size first decreased and then increased,while the dislocation den-sity persistently decreased and texture gradually weakened with increasing annealing temperature.Cr-richσ-phase precipitates formed after 1073 K and then gradually dissolved at 1373 K,while Ni,Al,and Ti elements were aggregated to form a small amount of fine L1_(2)coherent precipitates with an aver-age diameter of approximately 70 nm at 1373 K.The evolution of the dislocation density,grain size,and precipitates significantly influenced the propensity of deformation twins and stacking faults,which consequently affected the strain hardening behavior and mechanical properties.The quantitative calcu-lation of strengthening mechanisms showed that dislocation strengthening played a dominant role at annealing temperatures below 1073 K,and it significantly weakened at 1373 K.Precipitation and grain boundary strengthening both markedly increased owing to the formation of precipitation particles and recrystallization-induced grain refinement after annealing at 1073 K. | Zhuang Li Pengcheng Zhao Tiwen Lu Kai Feng Yonggang Tong Binhan Sun Ning Yao Yu Xie Bolun Han Xiancheng Zhang Shantung Tu | 2023 | Journal of Materials Science & Technology2023，，4： | 0 |
| 17 | Creating a semi-opened micro-cavity ovary through sacrificial microspheres as an in vitro model for discovering the potential effect of ovarian toxic agents显示文摘The bio-engineered ovary is an essential technology for treating female infertility.Especially the development of relevant in vitro models could be a critical step in a drug study.Herein,we develop a semi-opened culturing system(SOCS)strategy that maintains a 3D structure of follicles during the culture.Based on the SOCS,we further developed micro-cavity ovary(MCO)with mouse follicles by the microsphere-templated technique,where sacrificial gelatin microspheres were mixed with photo-crosslinkable gelatin methacryloyl(GelMA)to engineer a micro-cavity niche for follicle growth.The semi-opened MCO could support the follicle growing to the antral stage,secreting hormones,and ovulating cumulus-oocyte complex out of the MCO without extra manipulation.The MCO-ovulated oocyte exhibits a highly similar transcriptome to the in vivo counterpart(correlation of 0.97)and can be fertilized.Moreover,we found that a high ROS level could affect the cumulus expansion,which may result in anovulation disorder.The damage could be rescued by melatonin,but the end of cumulus expansion was 3h earlier than anticipation,validating that MCO has the potential for investigating ovarian toxic agents in vitro.We provide a novel approach for building an in vitro ovarian model to recapitulate ovarian functions and test chemical toxicity,suggesting it has the potential for clinical research in the future. | Min Ye Yiran Shan Bingchuan Lu Hao Luo Binhan Li Yanmei Zhang Zixuan Wang Yuzhi Guo Liliang Ouyang Jin Gu Zhuo Xiong Ting Zhang | 2023 | Bioactive Materials2023，，8： | 0 |
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