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| 1 | The effects of orientation control via tension-compression on microstructural evolution and mechanical behavior of AZ31 Mg alloy sheet显示文摘The grain orientation control via twinning activity on deformation features is of great significance to offer a key insight into understanding the deformation mechanism of Mg alloy sheets.The{10–12}twinning were performed by pre-strain paths,i.e.,tension(6%)and compression(5%)perpendicular to the c-axis along extrusion direction(ED),to investigate the microstructural evolution and mechanical properties of AZ31 Mg alloy sheets.The distinction in the texture evolution and strain hardening behavior was illustrated in connection with the pre-strain paths for the activities of twinning and slip.The result shows that the activation of the deformation mode was closely bound up with the grain orientation and the additional applied load direction.The{10–12}twin-texture components with c-axis//ED were generated by precompression,which can provide an appropriate alternative to accommodate the thin sheet thickness strain and enhance the room temperature formability of Mg alloy sheet. | Qingshan Yang Bin Jiang Bo Song Zujian Yu Dewei He Yanfu Chai Jianyue Zhang Fusheng Pan | 2022 | Journal of Magnesium and Alloys2022，10，2： | 4 |
| 2 | Evaluation of spatial and temporal patterns of insect damage and aflatoxin level in the pre-harvest corn fields to improve management tactics显示文摘在与有一致基因背景的植物的一个玉米领域里的黄麴毒素污染的关系的昆虫损坏的空间、时间的模式很好没被理解。在昆虫损坏和黄麴毒素在的空间模式的以前的考试以后预先收获玉米地,我们进一步与二采样检验了喂圆块、喂核的昆虫损坏,和黄麴毒素水平的空间、时间的模式在在 2008 和 2009 预先收获。由每 ear/kernel-feeding 昆虫的喂的损坏(即,丝绸 / 圆块上的玉米一种有害幼虫 / 秋天粟蚕损坏,和玉米核由的褪色坏透臭虫) 并且玉米象鼻虫人口用五只耳朵在每个格子点被估计。采样数据在两年里处于昆虫损坏和黄麴毒素污染显示出域边效果。玉米象鼻虫比任何一个玉米一种有害幼虫更经常向聚集的分布趋于或坏透两年里的臭虫损坏。为黄麴毒素水平检测聚集的分发的频率是昆虫损坏评价的不到任何东西。坏透臭虫损坏和玉米象鼻虫数字更仔细比是玉米一种有害幼虫的与黄麴毒素水平被联系损坏。另外,空间时间的协会(χ
) 的索引证明玉米象鼻虫的数字被联系在之间第一(4 个星期预先收获) 并且秒(1 个星期预先收获) 所有地上的两年里的采样。相反,在来自 Belflower 农场上的地的第一和第二采样之间的玉米一种有害幼虫损坏,和黄麴毒素水平和玉米一种有害幼虫在 Lang 农场上从这块地损坏在 2009 被分裂。 | Xinzhi Ni Jeffrey P. Wilson Michael D. Toews G. David Buntin R. Dewey Lee Xin Li Zhongren Lei Kanglai He Wenwei Xu Xianchun Li Alisa Huffaker Eric A. Schmelz | 2014 | Insect Science2014，21，5： | 2 |
| 3 | Medical Additive Manufacturing: From a Frontier Technology to the Research and Development of Products显示文摘1.Research and development(R&D)and the challenges of raw materials for medical additive manufacturing Raw materials for medical additive manufacturing have a wide range of commonalities that are also seen in many other fields,making them an important basis in the field of three-dimensional(3D)printing.Problems and challenges related to material types,powder properties,formability,viscoelasticity,and so forth also share common features.For example,many metal materials are used in the field of aviation,while metals,polymers,and inorganic materials are used in the field of biomedicine.The most widely used materials in biomedicine are biocompatible.Various homogeneous and non-homogeneous composites are also available for 3D printing,and impose an additional challenge in additive manufacturing;the use of heterogeneous composites in 3D printing is particularly challenging. | Guixing Qiu Wenjiang Ding Wei Tian Ling Qin Yu Zhao Lianmeng Zhang Jian Lu Daijie Chen Guangyi Yuan Chengtie Wu Bingheng Lu Ruxu Du Jimin Chen Mo Elbestawi Zhongwei Gu Dichen Li Wei Sun Yuanjin Zhao Jie He Dadi Jin Bin Liu Kai Zhang Jianmo Li Kam WLeong Dewei Zhao Dingjun Hao Yingfang Ao Xuliang Deng Huilin Yang ShaoKeh Hsu Yingqi Chen Long Li Jianping Fan Guohui Nie Yun Chen Hui Zeng Wei Chen Yuxiao Lai | 2020 | Engineering2020，6，11： | 1 |
| 4 | An improved robust model predictive control design in the presence of actuator saturation 显示文摘 | Huang He Li Dewei Lin Zongli Xi Yugeng | 2011 | Automatica2011，47，4： | 1 |
| 5 | Low-bandgap Sn-Pb perovskite solar cells显示文摘Record power conversion efficiency(PCE)for organic-inorganic halide perovskite solar cells(PSCs)has been rapidly boosted from 3.8%to 25.5%,approaching the Shockley-Queisser(S-Q)limit for single-junction solar cells[1-3]. | Rui He Chuantian Zuo Shengqiang Ren Dewei Zhao Liming Ding | 2021 | Journal of Semiconductors2021，42，6： | 1 |
| 6 | Approach to Inversion Design of Dielectric Material Based on the First-Principle显示文摘The first-principle is an effective method for the material property calculation. One inversion design idea of dielectric material based on the first-principle was put forward. In this kind of material design thought,the specific demanded dielectric property of material is the starting point of the whole design course. The atomic structure characteristic of the material is solved using the inversion model based on the first-principle. And the key issues needing researching were discussed, these problems were quantized structure of electromagnetic and optic field,the quantized polarization theory of dielectric material, the uniform calculation method of dielectric property and the dielectric material inversion model. | MIAO Qiang WU Dewei HE Jing YANG Chunyan XIE Lei | 2017 | Chinese Journal of Electronics2017，26，1： | 1 |
| 7 | An improved robust model predictive control design in the presence of actuator satura- tion 显示文摘 | He Huang Li Dewei Lin Zongli Xi Yugeng | 2011 | Automatica2011，47，4： | 1 |
| 8 | An improved robust model predictive control design in the presence of actuator saturation 显示文摘 | HUANG He LI Dewei XI Yugeng | 2011 | Automatica2011，47，4： | 1 |
| 9 | A constrained particle dynamics for continuum-particle hybrid method in micro- and nano-fluidics显示文摘连续统和粒子动力学的一个混合方法为 micro-fluidics, 和 nano 能流动被开发,在液体被分子的动力学(MD ) 在一个领域并且由 Navier 描述的地方司烧(NS ) 在另一个领域的方程。为了在重叠领域保证动量流动,连续统和分子的动力学的连续性,通过抑制粒子动力学被联合。抑制粒子动力学与虚拟抑制力量和虚拟增加的集体力量被构造。有非滑倒的任何一个的突然开始的 Couette 流动或滑动边界状况被用来测试混合方法。获得的结果在 slip 边界条件下面是与在非滑倒的边界条件和完整的 MD 模拟下面的分析答案一致的份量上,这被显示出。 | Jia Cui Guo Wei He Dewei Qi | 2006 | Acta Mechanica Sinica2006，22，6： | 1 |
| 10 | Characterization and Catalytic Activities of Al2O3-Promoted Sulfated Tin Oxides显示文摘 | Jie Zhao Yinghong Yue Dewei Zhai Changxi Miao Jianyi Shen Heyong He Weiming Hua Zi Gao | 2009 | Catalysis Letters (-)2009，，1： | 1 |
| 11 | Phase separation of the nuclear pore complex facilitates selective nuclear transport to regulate plant defense against pathogen and pest invasion显示文摘The nuclear pore complex(NPC),the sole exchange channel between the nucleus and cytoplasm,is composed of several subcomplexes,among which the central barrier determines the permeability/selectivity of the NPC to dominate the nucleocytoplasmic trafficking essential for many important signaling events in yeast and mammals.How plant NPC central barrier controls selective transport is a crucial question remaining to be elucidated.In this study,we uncovered that phase separation of the central barrier is critical for the permeability and selectivity of plant NPC in the regulation of various biotic stresses.Phenotypic assays of nup62 mutants and complementary lines showed that NUP62 positively regulates plant defense against Botrytis cinerea,one of the world’s most disastrous plant pathogens.Furthermore,in vivo imaging and in vitro biochemical evidence revealed that plant NPC central barrier undergoes phase separation to regulate selective nucleocytoplasmic transport of immune regulators,as exemplified by MPK3,essential for plant resistance to B.cinerea.Moreover,genetic analysis demonstrated that NPC phase separation plays an important role in plant defense against fungal and bacterial infection as well as insect attack.These findings reveal that phase separation of the NPC central barrier serves as an important mechanism to mediate nucleocytoplasmic transport of immune regulators and activate plant defense against a broad range of biotic stresses. | Jiaojiao Wang Gaofeng Pei Yupei Wang Dewei Wu Xiaokang Liu Gaoming Li Jianfang He Xiaolin Zhang Xiaoyi Shan Pilong Li Daoxin Xie | 2023 | Molecular Plant2023，16，6： | 1 |
| 12 | Fabrication and mechanical behavior of 2D-C_(f)/Ta_(x)Hf_(1−x)C–SiC composites by a low-temperature and highly-efficient route显示文摘C_(f)/Ta_(x)Hf_(1−x)C–SiC composites are ideal thermal structural materials for service under extreme conditions of hypersonic vehicles.However,how to synthesize TaxHf1-xC powders and efficiently fabricate C_(f)/Ta_(x)Hf_(1−x)C–SiC composites still faces some challenges.Furthermore,mechanical properties and thermophysical properties of Ta_(x)Hf_(1−x)C vary with the composition,but not monotonically.In-depth analysis of mechanical behaviors of the C_(f)/Ta_(x)Hf_(1−x)C–SiC composites is extremely important for their development and applications.In this study,the Ta_(x)Hf_(1−x)C powders(x=0.2,0.5,0.8)were successfully synthesized via solid solution of TaC and HfC at a relatively low temperature of 1800℃,with a small amount of Si as an additive.Subsequently,the efficient fabrication of 2D-C_(f)/Ta_(x)Hf_(1−x)C–SiC composites was achieved by slurry impregnation and lamination(SIL)combined with precursor infiltration and pyrolysis(PIP).In addition,the mechanical behavior of the composites was investigated systematically.It is demonstrated that the composites present remarkable non-brittle fractures,including a large number of fiber pull out and interphase debonding.Also,the fracture failure involves a complex process of microcrack generation and propagation,matrix cracking,and layer fracture.Moreover,the interfacial bonding between the fibers and the matrix is enhanced as the Ta∶Hf ratio decreases from 4∶1 to 1∶4.As a result,C_(f)/Ta_(0.2)Hf_(0.8)C–SiC composites exhibit exceptional flexural strength of 437±19 MPa,improved by 46%compared with C_(f)/Ta_(0.8)Hf_(0.2)C–SiC(299±19 MPa).This study provides a new perception of design and fabrication of ultra-high-temperature ceramic(UHTC)matrix composites with high performance. | Xuegang Zou Dewei Ni Bowen Chen Feiyan Cai Le Gao Ping He Yusheng Ding Xiangyu Zhang Shaoming Dong | 2023 | Journal of Advanced Ceramics2023，12，10： | 0 |
| 13 | Interfacial engineering in lead-free tin-based perovskite solar cells显示文摘Lead(Pb)-free Tin(Sn)-based perovskite solar cells(PSCs)have been favored by the community due to their low toxicity,preferable bandgaps,and great potential to achieve high power conversion efficiencies(PCEs).Interfaces engineering plays important roles in developing highly efficient Sn-based PSCs via passivation of trap defects,alignment of energy levels,and incorporation of low-dimensional Sn-based perovskites.In this review,we summarize the development of Pb-free Sn-based perovskites and their applications in devices,especially the strategies of improving the interfaces.We also provide perspectives for future research.Our aim is to help the development of new and advanced approaches to achieving high-performance environment-friendly Pb-free Sn-based PSCs. | Zhenxi Wan Huagui Lai Shengqiang Ren Rui He Yiting Jiang Jincheng Luo Qiyu Chen Xia Hao Ye Wang Jingquan Zhang Lili Wu Dewei Zhao | 2021 | Journal of Energy Chemistry2021，30，6： | 0 |
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