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| 1 | A Novel Single-Nucleotide Mutation in a CLAVATA3 Gene Homolog Controls a Multilocular Silique Trait in Brassica rapa L.显示文摘 | Chuchuan Fan, Yudi Wu, Qingyong Yang, Yang Yang, Qingwei Meng, Keqiao Zhang, Jinguo Li, Jinfang Wang Yongming Zhou | 2014 | Molecular Plant2014，7，12： | 12 |
| 2 | Detection of serum IgM and IgG for COVID-19 diagnosis显示文摘Dear Editor,Infection with the novel coronavirus(SARS-CoV-2,which is the virus responsible for the coronavirus disease 2019(COVID-19))was first reported in Wuhan,China on December 31,2019.The outbreak of COVID-19 remains ongoing and was linked to more than 80,000 infected patients and more than 3,000 deaths in China as of March 7,2020(Holshue et al.,2020). | Ling Zhong Junlan Chuan Bo Gong Ping Shuai Yu Zhou Yi Zhang Zhilin Jiang Dingding Zhang Xiaoqi Liu Shi Ma Yi Huang He Lin Qingwei Wang Lulin Huang Dan Jiang Fang Hao Juan Tang Chunqi Zheng Hua Yu Zhibin Wang Qi Jiang Tao Zeng Mei Luo Fanwei Zeng Fanxin Zeng Jianghai Liu Junxi Tian Yu Xu Tengxiang Long Kaiju Xu Xingxiang Yang Yuping Liu Yi Shi Li Jiang Zhenglin Yang | 2020 | Science China(Life Sciences)2020，63，5： | 8 |
| 3 | Analysis and construction status of SG-Ⅱ 5PW laser facility显示文摘We present a recent progress of the SG-II 5 PW facility, which designed a multi-petawatt ultrashort pulse laser based on optical parametric chirped-pulse amplification(OPCPA). The prior two optical parametric amplifiers have been accomplished and chirped pulses with an energy of 49.7 J and a full-width-at-half-maximum(FWHM) spectrum bandwidth of 85 nm have been achieved. In the PW-scale optical parametric amplification(OPA), with the pump pulse that has an energy of 118 J from the second harmonic generation of the SG-II 7 th beam, the pump-to-signal conversion efficiency is up to 41.9%, which to the best of our knowledge is the highest among all of the reported values for OPCPA systems. The compressed pulse is higher than 37 J in 21 fs(1.76 PW), and the focal spot is ~10 μm after the closed-loop corrections by the adaptive optics. Limited by the repetition of the pump laser, the SG-II 5 PW facility operates one shot per hour. It has successfully been employed for high energy physics experiments. | Jianqiang Zhu Xinglong Xie Meizhi Sun Jun Kang Qingwei Yang Ailin Guo Haidong Zhu Ping Zhu Qi Gao Xiao Liang Ziruo Cui Shunhua Yang Cheng Zhang Zunqi Lin | 2018 | High Power Laser Science and Engineering2018，6，2： | 7 |
| 4 | Late Cenozoic Stratigraphy and Paleomagnetic Chronology of the Zanda Basin,Tibet, and Records of the Uplift of the Qinghai-Tibet Plateau显示文摘摘要:特征近来新生代构造 Qinghai 西藏高原的南部的边缘高举可以在 Zanda 盆从 fluvio 湖的阶层被推断, Ngari,西藏。在盆的厚fluvio湖的阶层是老的 5.890.78 妈并且他们的免职为 5.11 妈坚持了的 Magnetostratigraphic 学习表演,即在结束开始在早更新世的结束中新世、结束,在比 1.58 妈没有迟了的区域以第四级的冰川的阶段开始。沉积环境的分析显示高原开始了的南部的 Qinghai 西藏上的 Zanda 盆在 5.89 妈,高举比北 Qinghai 西藏高原迟了。在 Guge 和 Qangz | MENG Xiangang ZHU Dagang SHAO Zhaogang YANG Chaobin HAN Jianen YU Jia MENG Qingwei LU Rongping | 2008 | Acta Geologica Sinica(English Edition)2008，82，1： | 6 |
| 5 | Control of switched systems with actuator saturation显示文摘This paper is concerned with controller synthesis for linear switched systems with actuator saturation. Based on common Lyapunov function technique and multiple-Lyapunov function technique, two methods for designing state feedback controller are proposed respectively in terms of linear matrix inequalities for the switched systems with saturation. An approach on enlarging the attractive domain is then investigated. The application of the presented approach is illustrated finally by a numerical example. | Yang SONG Zhengrong XIANG Qingwei CHEN Weili HU | 2006 | 控制理论与应用(英文版)2006，4，1： | 5 |
| 6 | Design and experimental demonstration of a high conversion efficiency OPCPA pre-amplifier for petawatt laser facility显示文摘We present the design and experiment of a broadband optical parametric chirped-pulse amplifier(OPCPA) which provides high conversion efficiency and good beam quality at 808 nm wavelength. Using a three-dimensional spatial and temporal numerical model, several design considerations necessary to achieve high conversion efficiency, good beam quality and good output stability are discussed. To improve the conversion efficiency and broaden the amplified signal bandwidth simultaneously, the nonlinear crystal length and OPCPA parameters are analyzed and optimized with the concept of dissipating amplified idler between optical parametric amplification(OPA) of two crystals configuration.In the experiment, an amplifier consisting of two OPCPA stages of ‘L’ type configuration was demonstrated by using the optimized parameters. An amplified signal energy of 160 mJ was achieved with a total pump-to-signal efficiency of 35%(43% efficiency for the OPCPA stage 2). The output bandwidth of signal pulse reached 80 nm and the signal pulse was compressed to 24 fs. The energy stability reached 1.67% RMS at 3% pump energy variation. The optimized OPCPA amplifier operates at a repetition rate of 1 Hz and is used as a front-end injection for the main amplifier of SG-II 5PW laser facility. | Xiao Liang Xinglong Xie Jun Kang Qingwei Yang Hui Wei Meizhi Sun Jianqiang Zhu | 2018 | High Power Laser Science and Engineering2018，6，4： | 5 |
| 7 | Clinical efficacy of comprehensive therapy based on traditional Chinese medicine patterns on patients with pneumoconiosis: a pilot double-blind, randomized, and placebo-controlled study显示文摘Effective therapy options for pneumoconiosis are lacking.Traditional Chinese medicine(TCM)presents a favorable prospect in the treatment of pneumoconiosis.A pilot study on TCM syndrome differentiation can evaluate the clinical efficacy and safety of TCM and lay a foundation for further clinical research.A double-blind,randomized,and placebo-controlled trial was conducted for 24 weeks,in which 96 patients with pneumoconiosis were randomly divided into the control and treatment groups.Symptomatic treatment was conducted for the two groups.The treatment group was treated with TCM syndrome differentiation,and the control group was treated with placebo.The primary outcomes were the six-minute walking distance(6MWD)and the St.George Respiratory Questionnaire(SGRQ)score.The secondary outcomes were the modified British Medical Research Council Dyspnea Scale(mMRC),Chronic Obstructive Pulmonary Disease Assessment Test(CAT),Hospital Anxiety and Depression Scale(HADS),and pulmonary function.Only 83 patients from the 96 patients with pneumoconiosis finished the study.For the primary outcome,compared with the control groups,the treatment group showed a significantly increased 6MWD(407.90 m vs.499.51 m;95%confidence interval(CI)47.25 to 135.97;P<0.001)and improved SGRQ total score(44.48 vs.25.67;95%CI 27.87 to 9.74;P<0.001).The treatment group also significantly improved compared with the control group on mMRC score(1.4 vs.0.74;95%CI 1.08 to 0.23;P=0.003),CAT score(18.40 vs.14.65;95%CI 7.07 to 0.43;P=0.027),and the total symptom score(7.90 vs.5.14;95%CI 4.40 to 1.12;P<0.001).No serious adverse events occurred.This study showed that TCM syndrome differentiation and treatment had a favorable impact on the exercise endurance and quality of life of patients with pneumoconiosis. | Jiansheng Li Hulei Zhao Yang Xie Jieya Li Qingwei Li Xuexin Chen Weiyu Zhang | 2022 | Frontiers of Medicine2022，16，5： | 5 |
| 8 | Transcriptome analysis of the effect of pyrroloquinoline quinone disodium(PQQ·Na2) on reproductive performance in sows during gestation and lactation显示文摘Background: Pyrroloquinoline quinone(PQQ), which is a water soluble, thermo-stable triglyceride-quinone, is widely distributed in nature and characterized as a mammalian vitamin-like redox cofactor. The objective of this study was to investigate the effects of pyrroloquinoline quinone disodium(PQQ·Na2) on reproductive performance in sows.Results: Dietary supplementation with PQQ·Na2 significantly increased the total number of piglets born, the number of piglets born alive and the born alive litter weight. It also increased the antioxidant status in the placenta, plasma and milk. The concentration of NO was significantly increased in the plasma and placenta. RNA-seq analysis showed that462 unigenes were differentially expressed between the control(Con) treatment and PQQ treatment groups.Among these unigenes, 199 were upregulated, while 263 unigenes were downregulated. The assigned functions of the unigenes covered a broad range of GO categories. Reproduction(27, 7.03%) and the reproduction process(27, 7.03%) were assigned to the biological process category. By matching DEGs to the KEGG database, we identified 29 pathways.Conclusions: In conclusion, dietary supplementation with PQQ·Na2 in gestating and lactating sows had positive effects on their reproductive performance. | Boru Zhang Chenxi Wang Wei Yang Hongyun Zhang Qingwei Meng Baoming Shi Anshan Shan | 2019 | Journal of Animal Science and Biotechnology2019，10，4： | 5 |
| 9 | Broadband terahertz wave generation from an epsilon-near-zero material显示文摘Broadband light sources emitting in the terahertz spectral range are highly desired for applications such as noninvasive imaging and spectroscopy.Conventionally,THz pulses are generated by optical rectification in bulk nonlinear crystals with millimetre thickness,with the bandwidth limited by the phase-matching condition.Here we demonstrate broadband THz emission via surface optical rectification from a simple,commercially available 19nmthick indium tin oxide(ITO)thin film.We show an enhancement of the generated THz signal when the pump laser is tuned around the epsilon-near-zero(ENZ)region of ITO due to the pump laser field enhancement associated with the ENZ effect.The bandwidth of the THz signal generated from the ITO film can be over 3 THz,unrestricted by the phasematching condition.This work offers a new possibility for broadband THz generation in a subwavelength thin film made of an ENZ material,with emerging physics not found in existing nonlinear crystals. | Wenhe Jia Meng Liu Yongchang Lu Xi Feng Qingwei Wang Xueqian Zhang Yibo Ni Futai Hu Mali Gong Xinlong Xu Yuanyuan Huang Weili Zhang Yuanmu Yang Jiaguang Han | 2021 | Light(Science & Applications)2021，10，1： | 4 |
| 10 | The Phytol Phosphorylation Pathway Is Essential for the Biosynthesis of Phylloquinone, which Is Required for Photosystem I Stability in Arabidopsis显示文摘Phytyl-diphosphate,在 tocopherol 和 phylloquinone 生合成作为普通底层提供 phytyl 一半,经由 phytol phosphorylation 源于 de novo isoprenoid 生合成或一条抢救小径。然而,很,很少为 phylloquinone 生合成对 phytyl 一半的角色和起源被知道。自从 VTE6, phytyl 磷酸盐 kinase,是为 phytol phosphorylation 的关键酶,我们描绘了 Arabidopsis vte6 异种在 photosystem 在 phylloquinone 生合成并且 phylloquinone 获得卓见进 phytyl 一半的角色我(希腊语的第二十三个字母) 生物的续生说。VTE6 猛烈异种 vte6-1 和 vte6-2 缺乏可检测的 phylloquinone,而在 VTE6 击倒的变异的 vte6-3 的 phylloquinone 内容是 90% 比那低在里面野类型。在 vte6 异种,希腊语的第二十三个字母功能被损害, PSI 建筑群的累积是有缺点的。希腊语的第二十三个字母核心子单元 PsaA/B 高效地在 vte6-3 被综合并且集合进 PSI 建筑群。然而,在装配希腊语的第二十三个字母建筑群的希腊语的第二十三个字母子单元的降级率比在在 vte6-3 是更快速的野类型。在 vte6-3,希腊语的第二十三个字母是更易受影响的加亮损坏比在里面野类型。我们的结果提供 phytol phosphorylation 小径为 phylloquinone 生合成是必要的,并且那 phylloquinone 为希腊语的第二十三个字母复杂稳定性被要求的第一条基因证据。 | Lei Wang Qingwei Li Aihong Zhang Wen Zhou Rui Jiang Zhipan Yang Huixia Yang Xiaochun Qin Shunhua Ding Qingtao Lu Xiaogang wen Congming Lu | 2017 | Molecular Plant2017，10，1： | 4 |
| 11 | Upwelling Process of the Western Himalaya Mountains:Height and Velocity Estimation Evidenced by Formation and Evolution of the Zanda Basin,Tibet,China显示文摘把地质的调查, stratigraphic 节测量和室内的全面调查基于地, Zanda 盆在 Himalaya 板中的构造地点被查明,并且 Zanda 盆的形成和进化作为六个阶段在到早更新世的上新世期间被分类:(a) 主要指责裂缝的舞台,(b) 快指责裂缝的舞台,(c) 集中的指责裂缝的舞台,(d) 壅滞舞台,(e) 第二等的指责裂缝的舞台,和(f) 第二等的快指责裂缝的舞台。基于 Zanda 盆的这个六阶段的形成进化理论,当下列五上演,到早更新世的从上新世的西方的 Himalaya 山的 upwelling 过程被分类:(a) 慢 upwelling 舞台(5.44.4 妈) ,(b) 中间速度的 upwelling 舞台(4.43.5 妈) ,(c) 快 upwelling 舞台(3.53.2 妈) ,(d)停止 upwelling 阶段(3.22.7 妈) ,和(e) 快 upwelling 舞台(2.7 妈) 。研究从早上新世(4.7 妈) 在持续时间显示出那到上新世(2.67 妈) 的目的,它持续了 203 万年, Himalaya 山高举了在 0.74 mm/a 的速度的 1500 m;这属于中间速度的 upwelling。在在早更新世的早阶段的 131 万年期间, Himalaya 山在 1.15 mm/a 的速度在另一 1500 m 上面升起了;这是相当快的 upwelling。所有这些数据证明了西方的 Himalaya 山的 upwelling 沿着有 multi-stages,多速度,和非天律不变论的特征的一个复杂过程。 | ZHU Dagang MENG Xian' gang SHAO Zhaogang YANG Chaobin HAN Jian'en YU Jia MENG Qingwei Lü Rongping | 2010 | Acta Geologica Sinica(English Edition)2010，84，2： | 3 |
| 12 | State-target strategy:a bridge for the integration of Chinese and Western Medicine显示文摘The methods of Traditional Chinese Medicine(TCM)’s diagnosis and treatment have undergone several changes.It is crucial to build a proper model which is capable to modernize TCM into a both standardized and individualized treatment.Tong xiao-lin proposed the state-target strategy to build a bridge for the integration of Chinese and Western medicine.It is a model based on modern medical disease concepts and using the method of TCM to balance the pathological states and adopting the achievements of pharmacology of Chinese medicine to focus on the disease targets,symptom targets,and biochemical indicator targets.The reconstruction of TCM diagnosis and treatment system for diabetes is a good example to demonstrate this theory.It could improve the clinical efficacy,support the scientific research,and reinforce the standardization of TCM. | GOU Xiaowen GAO Zezheng YANG Yingying LI Qingwei TONG Xiaolin CHEN Keyu LEI Ye SONG Bin ZHAO Linhua | 2021 | Journal of Traditional Chinese Medicine2021，41，1： | 3 |
| 13 | Endoscopic characteristics in predicting prognosis of biopsy-diagnosed gastric low-grade intraepithelial neoplasia显示文摘Background: Endoscopic biopsy can underestimate gastric malignancies as low-grade intraepithelial neoplasia (LGIN). Definitively diagnosed LGIN would progress. This study aimed to evaluate predictive factors to identify malignancies misdiagnosed as LGIN by biopsy and LGIN at high risk of progression.Methods: The clinical records of patients diagnosed with gastric LGIN by endoscopic biopsy who underwent at least two endoscopies during the first year of follow-up between 2007 and 2017 were retrospectively collected. Three endoscopists reviewed photographs of the initial endoscopy, described lesion characteristics, and made endoscopic diagnoses. Logistic regression was used to analyze predictors to identify malignancies underestimated as LGIN. A receiver operating characteristic curve was used to evaluate the diagnostic accuracy of these predictors. Patient clinical outcomes of follow-up >1 year were collected. Kaplan-Meier estimates with log-rank tests and Cox proportional hazards regression were used to analyze predictors of progression.Results: Overall, 48 of 182 (26.4%) patients were proven to have malignancies. A single lesion, a large lesion size, and marked intestinal metaplasia (IM) were independent predictors of initially misdiagnosed malignancies. The area under the curve of these predictors was 0.871, with a sensitivity of 68.7% and specificity of 92.5%. Twelve of 98 patients (12.2%) progressed during the 33-month median follow-up period. A whitish appearance, irregular margins, marked IM, and histological diagnosis of LGIN more than twice within the first year were predictors for progression.Conclusions: Lesions diagnosed as LGIN by biopsy with marked IM and other predictors above should be prudently treated for high potential to be malignancies or progress. Endoscopic follow-up with repeated biopsies within the first year is recommended. | Long Zou Qingwei Jiang Tao Guo Xi Wu Qiang Wang Yunlu Feng Shengyu Zhang Weigang Fang Weixun Zhou Aiming Yang | 2022 | Chinese Medical Journal2022，，1： | 3 |
| 14 | Dynamic linear calibration method for a wide range neutron flux monitor system in ITER显示文摘As a key part of the diagnosis system in the International Thermonuclear Experimental Reactor(ITER),the neutron flux monitor(NFM),which measures the neutron intensity of the fusion reaction,is a Counting-Campbelling system with a large dynamic counting range.A dynamic linear calibration method is proposed in this paper to solve the problem of cross-over between the different counting and Campbelling channels,and improve the accuracy of the cross-calibration for long-term operation.The experimental results show that the NFM system with the dynamic linear calibration system can obtain the neutron flux of the fusion reactor in real time and realize the seamless measurement area connection between the two channels. | LI Shiping XU Xiufeng CAO Hongrui YANG Qingwei YIN Zejie | 2013 | Nuclear Science and Techniques2013，24，4： | 3 |
| 15 | Effects of the recombinant toxin protein rLj-RGD3 in multidrug-resistant human breast carcinoma cells显示文摘我们以前报导了那 Lj-RGD3,新奇 RGD 毒素蛋白质,从 Lampetra 的口腔的腺被孤立装饰用的梨树。recombinant 蛋白质 rLj-RGD3 有反侵略并且在肿瘤房间(HeLa 房间) 和在 vitro 的 endothelial 房间(ECV304 房间) 的反粘合剂活动,并且禁止 v3, v5,和 1 调停 integrin 的粘附。在这研究,我们在药抵抗的 MCF-7/Adr 胸癌细胞线和药敏感的父母线 MCF-7 调查了 rLj-RGD3 的 bioactivity,并且发现 rLj-RGD3 禁止了两根细胞线的生长。生物功能研究表明 rLj-RGD3 能在 MCF-7/Adr 导致 apoptosis,它在药敏感的父母线 MCF-7 是比那更流行的。另外, rLj-RGD3 禁止了 MCF-7/Adr 房间的粘附到 fibronectin。而且, rLj-RGD3 通过人工的 matrigel 地下室膜阻止了 MCF-7/Adr 房间的侵略。在摘要, rLj-RGD3 可以在 multidrug 抵抗的乳癌治疗被用作潜在的药。 | Jihong Wang Rong Xiao Xin Liu Fenfang Wu Yue Pang Bo Feng Donghui Yang Qingwei Li | 2012 | Acta Biochimica et Biophysica Sinica2012，44，5： | 3 |
| 16 | R&D Status of NFM and Neutron Source in China显示文摘 | YANG Jinwei YANG Qingwei | 2006 | Southwestern Institute of Physics Annual Report2006，，1： | 2 |
| 17 | Free radicals, apparent activation energy, and functional groups during low-temperature oxidation of Jurassic coal in Northern Shaanxi显示文摘Correlations among free radicals, apparent activation energy, and functional groups during lowtemperature oxidation of Jurassic coal in Northern Shaanxi were investigated by examining three coal samples collected from the Ningtiaota, Jianxin, and Shigetai coal mines. Free radical concentrations at less than 120 °C were investigated by electron spin resonance experiments while the thermogravimetric experiments were conducted to analyze apparent activation energies. In addition, Fourier transform infrared spectroscopy was employed to study the spectrum of functional groups generated in coal. The results indicated that, in decreasing order, the apparent activation energies were Shigetai > Jianxin >Ningtiaota, indicating that, from 50 to 120 °C, the Ningtiaota coal sample most easily absorbed and reacted with oxygen while the most resistant was the Shigetai coal sample. Free radical concentrations and line heights increased with increased temperature, and the line width and Lande factor showed irregular fluctuations. Functional group variations were different among these coals, and the phenol and alcohol-associated OHs, carboxyls, and aromatic ring double bonds might have had a major impact on free radical concentrations. These results were meaningful for better consideration and management of coal oxidation at low temperatures. | Wang Caiping Xiao Yang Li Qingwei Deng Jun Wang Kai | 2018 | International Journal of Mining Science and Technology2018，28，3： | 2 |
| 18 | A quasi-3D Fano resonance cavity on optical fiber end-facet for high signal-to-noise ratio dip-and-read surface plasmon sensing显示文摘Surface plasmon devices mounted at the end-facets of optical fibers are appealing candidates for rapid and point-of-care sensing applications,by offering a special dip-and-read operation mode.At present,these devices’noise-equivalent limits-of-detection lag far behind the free-space counterparts,leaving them incapable of most biosensing applications.Here we report a quasi-3D Fano resonance cavity and its fabrication method to fundamentally improve the quality factor and coupling efficiency for fiber-coupled surface plasmon resonance.In this device,the Fano resonance combines the high coupling efficiency of a Fabry-Pérot etalon and the high quality factor resonance of a plasmonic crystal cavity.The quasi-3D device was fabricated on a planar substrate and transferred to a single-mode fiber end-facet,which requires a low-adhesion yet surface-plasmon-tunneling interface between the device and the planar substrate.Such an interface was realized with a nanocap-slit unit structure,of which the plasmonic crystal was consisted.A noise-equivalent limit of detection of~10-7 RIU was experimentally obtained,allowing bovine serum albumin physical adsorption to be distinguished at ng mL-1 level concentrations.Therefore,breaking through the long-standing signal-to-noise ratio bottleneck,this work makes fiber end-facet surface plasmon devices into one of high sensitivity label-free sensing technologies.At the same time,it provides an enabling top-down fabrication technology for making 3D plasmonic structures on fiber end-facets at the nanometer scale. | Xiaqing Sun Zeyu Lei Hao Zhong Chenjia He Sihang Liu Qingfeng Meng Qingwei Liu Shengfu Chen Xiangyang Kong Tian Yang | 2022 | Light(Advanced Manufacturing)2022，3，4： | 2 |
| 19 | Transformation of Laves phases and its effect on the mechanical properties of TIG welded Mg-Al-Ca-Mn alloys显示文摘The effects of Al content and Ca/Al mass ratio on the microstructure and mechanical properties of tungsten inert gas(TIG)welded Mg-2Ca-x Al-0.5Mn(x=0,1,5)alloy joints were studied in present work.Results showed that increasing Al content was effective in reducing the dendrite spacing at the fusion zone(FZ)edge.The Laves phases in the FZ and the heat-affected zone(HAZ)can be changed from Mg_(2)Ca to(Mg,Al)_(2)Ca with the decrease of Ca/Al ratio,and the(Mg,Al)_(2)Ca could be further transformed to Al_(2)Ca under welding thermal cycle.Furthermore,dynamic dissolution and precipitation of Laves phases and Al_(8)Mn_(5)phases occurred in the HAZ,resulting in a gradient microstructure and hardness peak in this area.The tensile properties of the joints were significantly improved with the increase of Al content,which was mainly due to the modification of Laves phases. | Sensen Chai Shiyu Zhong Qingshan Yang Daliang Yu Qingwei Dai Hehe Zhang Limeng Yin Gang Wang Zongxiang Yao | 2022 | Journal of Materials Science & Technology2022，，25： | 2 |
| 20 | Twinning, grain orientation, and texture variations in Mg alloy processed by pre-rolling显示文摘A pre-rolling(PR) process with a small pre-strain was applied along the transverse direction(TD) and the extrusion direction(ED) of non-basal and basal textured AZ61 Mg alloys at room temperature to investigate the induced twinning behavior. The microstructural evolution of the alloys was used to evaluate the grain-boundary effect in terms of the texture variation. The results demonstrated that■ extension twinning was introduced by the PR process and that the volume fraction of twins increased with increasing thickness reduction. The subdivision of grains via twinning induced grain reorientation that generated a prominent basal texture with the c-axis parallel to the normal direction(ND) after PR. The textured Mg alloy with this c-axis//TD feature can promote twinning activity. The twinning performance was critical to initiate plastic deformation, therefore to determine deformation behavior at room temperature. The deformation mechanism was also addressed related to the extension twin lamellae. | Qingshan Yang Qingwei Dai Chao Lou Jiahong Dai Jianyue Zhang Bin Jiang Fusheng Pan | 2019 | Progress in Natural Science:Materials International2019，29，2： | 2 |
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