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| 1 | Natural variation in Ghd7.1 plays an important role in grain yield and adaptation in rice显示文摘 | Wenhao Yan Haiyang Liu Xiangchun Zhou Qiuping Li Jia Zhang Li Lu Touming Liu Haijun Liu Chengjun Zhang Zhanyi Zhang Guojing Shen Wen Yao Huaxia Chen Sibin Yu Weibo Xie Yongzhong Xing | 2013 | Cell Research2013，23，7： | 39 |
| 2 | Characteristics of ozone and ozone precursors(VOCs and NOx) around a petroleum refinery in Beijing, China显示文摘A field measurement campaign for ozone and ozone precursors(VOCs and NOx) was conducted in summer 2011 around a petroleum refinery in the Beijing rural region. Three observation sites were arranged, one at southwest of the refinery as the background, and two at northeast of the refinery as the downwind receptors. Monitoring data revealed the presence of serious surface O3 pollution with the characteristics of high average daily mean and maximum concentrations(64.0 and 145.4 ppbV in no-rain days, respectively) and multi-peak diurnal variation. For NOx, the average hourly concentrations of NO2 and NO were in the range of 20.5–46.1 and 1.8–6.4 ppbV, respectively. For VOC measurement, a total of 51 compounds were detected. Normally, TVOCs at the background site was only dozens of ppbC, while TVOCs at the downwind sites reached several hundreds of ppbC. By subtracting the VOC concentrations at background, chemical profiles of VOC emission from the refinery were obtained, mainly including alkanes(60.0% ± 4.3%), alkenes(21.1% ± 5.5%) and aromatics(18.9% ± 3.9%). Moreover, some differences in chemical profiles for the same measurement hours were observed between the downwind sites; the volume ratios of alkanes with low reactivity and those of alkenes with high reactivity respectively showed an increasing trend and a decreasing trend. Finally, based on temporal and spatial variations of VOC mixing ratios, their photochemical degradations and dispersion degradations were estimated to be 0.15–0.27 and 0.42–0.62, respectively, by the photochemical age calculation method, indicating stronger photochemical reactions around the refinery. | Wei Wei Shuiyuan Cheng Guohao Li Gang Wang Haiyang Wang | 2014 | Journal of Environmental Sciences2014，26，2： | 36 |
| 3 | Effects of citrus tree-shape and spraying height of small unmanned aerial vehicle on droplet distribution显示文摘In order to explore the droplet penetration of spraying with unmanned aerial vehicle(UAV)on citrus trees with different shapes,the tests were carried out at different working heights.The material was five years old Cocktail grapefruit(Citrus paradisi cv.Cocktail)grafted on Trafoliata(Poncirus trifoliata L.Raf.)and the type of UAV sprayer used was the 3W-LWS-Q60S.A solution of 300 times Ponceau 2R diluents liquid instead of pesticide was used for citrus fields spraying and the droplets were collected by paper cards.Droplets deposition parameters were extracted and analyzed using digital image processing after scanning the cards.The results showed that:1)For the trees with round head shape canopy,the droplet depositions of the upper,middle and lower layers had a significant difference at 0.05 level.The droplet deposition had the best effect when the working height was 1.0 m,where the average droplet deposition densities were 39.97 droplets/cm2 and the average droplet size was 0.30 mm,but the droplet coverage(3.19%)was lower than that at the working height of 1.5 m(4.27%).2)Under three different working heights of UAV,the tree with open center shape can obtain higher droplet deposition density at all three layers than that with the round head shape canopy.It was especially prominent when the working height was 1.0 m,as the middle layer increased by 49.92%.However,the higher range of droplet deposition density meant larger fluctuation and dispersion.3)The open center shape canopy and the 1.0 m working height obviously improved the droplet coverage rate and droplet density in the citrus plant.For these parameters of open center shape citrus tree,there was no obvious difference in the front and rear direction,but in the left and middle part of the tree crown,the difference reached a 0.05 significant level.Considering droplet deposition characteristics and the spray uniformity,the UAV performed better when working on open center shape plants at a 1.0 m working height. | Zhang Pan Deng Lie Lyu Qiang He Shaolan Yi Shilai Liu Yande Yu Yongxu Pan Haiyang | 2016 | International Journal of Agricultural and Biological Engineering2016，9，4： | 37 |
| 4 | Development of a Haploid-Inducer Mediated Genome Editing System for Accelerating Maize Breeding显示文摘Crop breeding aims to generate pure in bred lines with multiple desired traits. Doubled haploid (DH) and genome editing using CRISPR/Cas9 are two powerful game-changing technologies in crop breeding. However, both of them still fall short for rapid generation of pure elite lines with integrated favorable traits. Here, we report the development of a Haploid-Inducer Mediated Genome Editing (IMGE) approach, which utilizes a maize haploid inducer line carrying a CRISPR/Cas9 cassette targeting for a desired agronomic trait to pollinate an elite maize in bred line and to generate genome-edited haploids in the elite maize background. Homozygous pure DH lines with the desired trait improvement could be generated within two generations, thus bypassing the lengthy procedure of repeated crossing and backcrossing used in conventional breeding for integrating a desirable trait into elite commercial backgrounds. | Baobao Wang Lei Zhu Binbin Zhao Yongping Zhao Yurong Xie Zhigang Zheng Yaoyao Li Juan Sun Haiyang Wang | 2019 | Molecular Plant2019，12，4： | 32 |
| 5 | The miR156/SPL Module, a Regulatory Hub and Versatile Toolbox, Gears up Crops for Enhanced Agronomic Traits显示文摘在过去的二十年,SQUAMOSA倡导者绑定的成员像蛋白质(系统程序设计语言)抄写因素的家庭,首先在金鱼草 majus 识别了,在植物作为多样的生物进程的枢轴的管理者出现了包括预定植物、繁殖的阶段变化,长叶开发, tillering/branching , plastochron ,圆锥花序/缨建筑学,成熟的水果,富饶,和对压力的反应。系统程序设计语言的一个子集的抄本被 microRNA156s (miR156s ) 为劈开或翻译压抑指向。miR156s 的层次被内长的发展暗示和各种各样的外部刺激调整。积累的证据证明在 miR156/SPL 模块附近的规章的电路高度在种系发生地不同的植物种类之中被保存,并且在调整植物健康,生物资源,和产量起重要作用。与膨胀知识和他们的角色和规章的关系的机械学的理解,我们现在能作为工具的过多利用 miR156/SPL 模块遗传上在生长和开发为最佳的参数操作庄稼,并且最终由庄稼的聪明的设计让步最大化。 | Hai Wang Haiyang Wang | 2015 | Molecular Plant2015，8，5： | 28 |
| 6 | Minimal invasive microscopic tooth preparation in esthetic restoration: a specialist consensus显示文摘By removing a part of the structure,the tooth preparation provides restorative space,bonding surface,and finish line for various restorations on abutment.Preparation technique plays critical role in achieving the optimal result of tooth preparation.With successful application of microscope in endodontics for>30 years,there is a full expectation of microscopic dentistry.However,as relatively little progress has been made in the application of microscopic dentistry in prosthodontics,the following assumptions have been proposed:Is it suitable to choose the tooth preparation technique under the naked eye in the microscopic vision?Is there a more accurate preparation technology intended for the microscope?To obtain long-term stable therapeutic effects,is it much easier to achieve maximum tooth preservation and retinal protection and maintain periodontal tissue and oral function health under microscopic vision?Whether the microscopic prosthodontics is a gimmick or a breakthrough in obtaining an ideal tooth preparation should be resolved in microscopic tooth preparation.This article attempts to illustrate the concept,core elements,and indications of microscopic minimally invasive tooth preparation,physiological basis of dental pulp,periodontium and functions involved in tool preparation,position ergonomics and visual basis for dentists,comparison of tooth preparation by naked eyes and a microscope,and comparison of different designs of microscopic minimally invasive tooth preparation techniques.Furthermore,a clinical protocol for microscopic minimally invasive tooth preparation based on target restorative space guide plate has been put forward and new insights on the quantity and shape of microscopic minimally invasive tooth preparation has been provided. | Haiyang Yu Yuwei Zhao Junying Li Tian Luo Jing Gao Hongchen Liu Weicai Liu Feng Liu Ke Zhao Fei Liu Chufan Ma Juergen MSetz Shanshan Liang Lin Fan Shanshan Gao Zhuoli Zhu Jiefei Shen Jian Wang Zhimin Zhu Xuedong Zhou | 2019 | International Journal of Oral Science2019，11，4： | 25 |
| 7 | Free return orbit design and characteristics analysis for manned lunar mission显示文摘A circumlunar free return orbit design model that satisfies manned lunar mission constraints is established. By combining analytical method with numerical method,a serial orbit design strategy from initial value design to precision solution is proposed. A simulation example is given,and the conclusion indicates that the method has excellent convergence performance and precision. According to a great deal of simulation results solved by the method,the free return orbit characters such as accessible moon orbit parameters,return orbit parameters,transfer delta velocity,etc. are analyzed,which can supply references to constitute manned lunar mission orbit scheme. | PENG QiBo SHEN HongXin LI HaiYang | 2011 | Science China(Technological Sciences)2011，54，12： | 24 |
| 8 | Validation and Characterization of Ghd7.1, a Major Quantitative Trait Locus with Pleiotropic Effects on Spikelets per Panicle, Plant Height, and Heading Date in Rice (Oryza sativa L.)显示文摘A quantitative trait locus(QTL)that affects heading date(HD)and the number of spikelets per panicle(SPP)was previously identifed in a small region on chromosome 7 in rice(Oryza sativa L.).In order to further characterize the QTL region,near isogenic lines(NILs)were quickly obtained by self‐crossing recombinant inbred line 189,which is heterozygous in the vicinity of the target region.The pleiotropic effects of QTL Ghd7.1 on plant height(PH),SPP,and HD,were validated using an NIL‐F2 population.Ghd7.1 explained 50.2%,45.3%,and 76.9% of phenotypic variation in PH,SPP,and HD,respectively.Ghd7.1 was precisely mapped to a 357‐kb region on the basis of analysis of the progeny of the NIL‐F2 population.Day‐length treatment confrmed that Ghd7.1 is sensitive to photoperiod,with long days delaying heading up to 12.5 d.Identifcation of panicle initiation and development for the pair of NILs showed that Ghd7.1 elongated the photoperiod‐sensitive phase more than 10 d,but did not change the basic vegetative phase and the reproductive growth phase.These fndings indicated that Ghd7.1 regulates SPP by controlling the rate of panicle differentiation rather than the duration of panicle development. | Touming Liu Haiyang Liu Huang Zhang Yongzhong Xing | 2013 | Journal of Integrative Plant Biology2013，55，10： | 22 |
| 9 | Kinematic analysis and experiment of planetary five-bar planting mechanism for zero-speed transplanting on mulch film显示文摘A novel seedling transplanting mechanism with planetary five-bar was developed in order to solve some problems when transplanting seedlings on mulch film,such as a large cave diameter,a low proportion of upright seedlings,and inconsistent planting depths,which seriously restrict the development of transplanting equipment used in dryland agriculture.The planetary five-bar structure of transplanting mechanism was designed based on analysis of the seedling transplanter on mulch film.The kinematics model of the transplanting mechanism was established and the optimal parameters of the transplanting mechanism were obtained by satisfying the motion trajectory conditions.Subsequently,the virtual prototype of transplanting mechanism was developed,and the simulation of motion trajectory was illustrated.Finally,the physical prototype of the transplanting mechanism was assembled and tested with the high-speed photography.The simulation results indicated that the desired“spindle”trajectory for the duckbill can be obtained,of which the height was 350 mm,and the diameter of the planting cave was 32 mm.The experimental results showed that the diameter of the planting cave was less than 70 mm,the seedling perpendicularity qualification rate reached 96%,the film injury rate was less than 0.5%,and the hanging membrane phenomenon was avoided.Therefore,the proposed transplanting mechanism can meet the requirements for a mulch-film transplanting machine. | Liu Jiaodi Cao Weibin Tian Dongyang Tang Haiyang Zhao Hongzheng | 2016 | International Journal of Agricultural and Biological Engineering2016，9，4： | 20 |
| 10 | A diterpenoid derivative 15-oxospiramilactone inhibits Wnt/ β-catenin signaling and colon cancer cell tumorigenesis显示文摘表明小径的 Wnt/-catenin 是在有机体进化的一条高度保存的小径并且调整许多生物过程。表明小径的 Wnt/-catenin 的异常激活是仔细与 tumorigenesis 有关。以便识别有势力小分子到对待过去激活的 Wnt 调停信号的癌症我们例如结肠癌,建立了一个哺乳动物的房间基于线的记者基因屏蔽系统。屏幕在 HEK293T 房间和结肠癌房间, SW480 和 Caco-2 的生长揭示了 diterpenoid 衍生物,禁止 Wnt3a 的 15-oxospiramilactone (NC043 ) 或刺激 LiCl 的最高闪光的记者活动。有导致的 NC043 的 SW480 房间的治疗在 mRNA 或 Wnt 目标基因 Axin2, Cyclin D1 和 Survivin 的蛋白质表示减少,以及在 Cdc25c 和 Cdc2 的蛋白质层次减少。NC043 没影响 cytosol 原子的分发和可溶的 -catenin, 的蛋白质水平,但是减少在 SW480 房间的 -catenin/TCF4 协会。而且, NC043 禁止了 SW480 细胞的抛锚无关的生长和异种皮移植 tumorigenesis。一起,这些结果证明 NC043 是禁止 -catenin 稳定性下游地发信号的正规 Wnt 的一个新奇小分子并且可以是为治疗 colorectal 癌症的潜在的混合物。 | Wei Wang Haiyang Liu Sheng Wang Xiaojiang Hao Lin Li | 2011 | Cell Research2011，21，5： | 19 |
| 11 | The regulation of MDM2 oncogene and its impact on human cancers显示文摘肿瘤 suppressor p53 在阻止肿瘤形成起一个中央作用。p53 的层次和活动在紧密的 regulationto 下面保证它的合适的功能。鼠科的双分钟 2 (MDM2 ) , p53 目标基因,是 E3 ubiquitin ligase。MDM2 是 p53 蛋白质的一个 keynegative 管理者,并且与 p53 形成一个自动调整的反馈环。MDM2 是有两 p53-dependentand 的 oncogene p53 独立的 oncogenic 活动,并且经常在许多人的癌症增加了表示层次。ishighly 调整的 MDM2;MDM2 的层次和功能在 transcriptional 被调整,翻译并且 post-translationallevels。这评论提供 MDM2 的规定的概述。MDM2 的 Dysregulation 在 p53functions 之上显著地影响,并且接着 tumorigenesis。就 MDM2 在人的癌症起的关键作用而言,更好的 understandingof MDM2 的规定将帮助我们得新奇、更有效的癌症在房间指向 MDM2 andactivate p53 的治疗学的策略。 | Yuhan Zhao Haiyang Yu Wenwei Hu | 2014 | Acta Biochimica et Biophysica Sinica2014，46，3： | 18 |
| 12 | Deformation characteristics and safety assessment of a high-speed railway induced by undercutting metro tunnel excavation显示文摘Stratum deformation(settlement) is a challenging issue in tunnel engineering, especially when construction of metro tunnels has to undercut high-speed railway. For this purpose, we used the FLAC30 software to analyze the stratum settlement characteristics of high-speed railway at different crossing angles intersected by metro tunnel, in terms of ground settlement trough, stratum slip line and irregularity of ballastless tracks. According to the evolution of the stratum settlement at different angle regions, an optimized angle is proposed for the actual project design. In order to reduce the influence of stratum settlement on the safety of high-speed railway, an approach of safety assessment is proposed for the shield engineering undercutting high-speed railway, as per Chinese specifications using numerical results and on-site conditions. A case study is conducted for the shield tunnel section crossing the Wuhan-Guangzhou High-speed Railway between the Guangzhou North Railway Station and the Huacheng Road Station, which represents the first metro tunnel project passing below a high-speed railway in China. A series of measures is taken to ensure the safe excavation of the shield tunnel and the operation of the high-speed railway. The results can provide a technical support for performing a safety evaluation between high-speed railways and metro tunnels. | Wangping Qian Taiyue Qi Yunjian Zhao Yizhou Le Haiyang Yi | 2019 | Journal of Rock Mechanics and Geotechnical Engineering2019，11，1： | 18 |
| 13 | A small natural molecule promotes mitochondrial fusion through inhibition of the deubiquitinase USP30显示文摘Mitochondrial 熔化是为正常 mitochondrial 功能和 mitochondrial DNA 继承混合并且统一 mitochondrial 分隔空间的一个高度协调的过程。Dysregulated mitochondrial 熔化原因 mitochondrial 破碎,反常 mitochondrial 生理学和继承,并且有原因地与很多 neuronal 疾病被连接了。这里,我们识别了 potently 导致了 mitochondrial 熔化在在 Mfn1 或 Mfn2 是缺乏的房间恢复 mitochondrial 网络和氧化呼吸的 diterpenoid 衍生物 15-oxospiramilactone (S3 ) 。线粒体局部性的 deubiquitinase USP30 是 S3 的一个目标。由 S3 的 USP30 的抑制导致 Mfn1/2 的 non-degradative ubiquitination 的增加,它提高 Mfn1 和 Mfn2 活动并且支持 mitochondrial 熔化。通过 USP30 的一个禁止者的使用,因此,我们的学习揭开在支持 mitochondrial 的 Mfns 的 non-degradative ubiquitination 的异乎寻常的功能熔化。 | Wen Yue Ziheng Chen HaiYang Li Chen Yan Ming Chen Du Feng Chaojun Yan Hao Wu Lei Du Yueying Wang Jinhua Liu Xiaohu Huang Laixin Xia Lei Liu Xiaohui Wang Haijing Jin Jun Wang Zhiyin Song Xiaojiang Hao Quan Chen | 2014 | Cell Research2014，24，4： | 18 |
| 14 | Recent progress of residual stress measurement methods: A review显示文摘Residual stress is one of the main factors affecting the mechanical properties of materials, such as their strength, plasticity and surface integrity. For instance, tensile stress conditions can adversely affect material performance or component life, while compressive stress conditions can improve material fatigue strength. During the processing of integrated aviation structures, machining deformation caused by residual stress has become one of the most prominent manufacturing problems. Therefore, it is very important to measure and evaluate the stress for real applications.This paper reviews the research of residual stress measurement methods over the past five years by classifying them according to the measurement methods appearing in each stage. The existing problems and difficulties of each measurement technology are summarized, and future trends are forecasted. This paper provides a reference for further in-depth study of residual stress measurement technologies. | Jiang GUO Haiyang FU Bo PAN Renke KANG | 2021 | Chinese Journal of Aeronautics2021，34，2： | 17 |
| 15 | Health benefits of traditional Chinese sports and physical activity for older adults: A systematic review of evidence显示文摘Background: Traditional Chinese sports and physical activities(PAs) have a long history and are practiced by millions of Chinese. However,relatively few systematic reviews of the scientific evidence for their health benefits, especially for older Chinese adults, have been undertaken.Evidence acquisition: Between January and March 2016, a systematic search was conducted using the CNKI and Pub Med databases to identify studies published between 2000 and 2015. Studies were selected for review if they were designed specifically to evaluate the health benefits of traditional Chinese sports and PAs in adults aged 50 years and older in the Mainland of China. The studies included observational, uncontrolled,and randomized and controlled designs. Papers published without an English title or abstract were excluded.Evidence synthesis: The initial search identified a total of 229 studies. After removing duplicates and studies that did not meet the inclusion/exclusion criteria, 95 studies were selected for review. Special attention was given to studies of the most commonly practiced activities: Tai Ji Quan,Qigong, and Yangko exercises. A positive association between these types of exercise and health benefits was noted for healthy older adults and those with chronic diseases. Evidence on other types of activities was less clear due to the limited number of studies conducted.Conclusion: There is promising evidence that traditional Chinese sports and PAs provide many health benefits for older Chinese adults. While additional scientifically rigorous research is warranted, promoting these traditional and culturally-based sports and PAs as forms of behavioral medicine in primary and secondary prevention of diseases among the aging Chinese population will help fulfill an urgent public health need. | Yucheng Guo Haiyang Shi Dinghai Yu Pixiang Qiu | 2016 | Journal of Sport and Health Science2016，5，3： | 17 |
| 16 | Application of novel force control strategies to enhance robotic abrasive belt grinding quality of aero-engine blades显示文摘Robotic belt grinding has emerged as a finishing process in recent years for machining components with high surface finish and flexibility.The surface machining consistency,however,is difficult to be guaranteed in such a process.To overcome this problem,a method of hybrid force-position control combined with PI/PD control is proposed to be applied in robotic abrasive belt grinding of complex geometries.Voltage signals are firstly obtained and transformed to force information with signal conditioning methods.Secondly,zero drift and gravity compensation algorithms are presented to calibrate the F/T transducer which is installed on the robot end-effector.Next,a force control strategy combining hybrid force-position control with PI/PD control is introduced to be employed in robotic abrasive belt grinding operations where the force control law is applied to the Z direction of the tool frame and the positon control law is used in the X direction of the tool frame.Then,the accuracy of the F/T transducer and the robotic force control system is analyzed to ensure the stability and reliability of force control in the robotic grinding process.Finally,two typical cases on robotic belt grinding of a test workpiece and an aero-engine blade are conducted to validate the practicality and effectiveness of the force control technology proposed. | Xiaohu XU Dahu ZHU Haiyang ZHANG Sijie YAN Han DING | 2019 | Chinese Journal of Aeronautics2019，32，10： | 16 |
| 17 | Effect of composite supports on the methanation activity of Co-Mo-based sulphur-resistant catalysts显示文摘The effects of composite supports of CeO2-Al2O3,MgO-Al2O3,TiO2-Al2O3 or ZrO2-Al2O3 on the methanation activity of supported Co-Mo-based sulphur-resistant catalysts were investigated.The catalysts were further characterized by nitrogen adsorption measurement,X-ray diffraction and X-ray photoelectron spectroscopy.The catalyst of 5%CoO-15%MoO3 supported on CeO2-Al2O3,MgO-Al2O3,TiO2-Al2O3 or ZrO2-Al2O3 composite oxides,respectively,showed different catalytic performances of syngas methanation in the presence of hydrogen sulphide as compared with that of the 5%CoO-15%MoO3/Al2O3 catalyst.The Co-Mo/CeO2-Al2O3 catalyst shows the highest methanation activity among the tested catalysts.The enhanced methanation activity may be attributed to the improvement of the dispersion of active metal species and the inhibition of the formation of S6+. | Haiyang Wang Zhenhua Li Erdong Wang Can Lin Yuguang Shang Guozhong Ding Xinbin Ma Shaodong Qin Qi Sun | 2012 | Journal of Natural Gas Chemistry2012，21，6： | 15 |
| 18 | A Novel Chloroplast-Localized Pentatricopeptide Repeat Protein Involved in Splicing Affects Chloroplast Development and Abiotic Stress Response in Rice显示文摘Pentatricopeptide 重复(PPR ) 蛋白质在更高的植物包括一个大家庭并且在 organellar RNA 新陈代谢的各种各样的方面调制 organellar 基因表示 byparticipating。在米饭,家庭包含他们的功能仍然是的 477 个成员,和 majorityof 不清楚。在这研究,我们孤立并且描绘米饭变异的、白条纹叶(wsl ) ,它在开发早的显示萎黄病有条纹或刻痕之状态。基于地图的克隆表明 WSL 编码指向叶绿体的最新识别的米饭 PPR 蛋白质。在 wsl 异种,锐气依赖者质体基因表示是显著地下面调整的,并且质体 rRNAs 和翻译 productsaccumulate 到很底层。一致地与观察, wsl 在叶绿体抄本 rpl2 拼接显示出一个强壮的缺点,在异种导致异常抄本累积和它的产品减小。wsl 显示出提高的敏感到骆驼毛的织物,咸度,和糖,并且它积累更多的 H 2 O 2 比野类型。这些结果建议减少的翻译效率可以影响异种的反应到 abioticstress.Key 词: | Junjie Tan Zhenhua Tan Fuqing Wu Peike Sheng Yueqin Heng Xinhua Wang Yulong Ren Jiulin Wang Xiuping Guo Xin Zhang Zhijun Cheng Ling Jiang Xuanming Liu Haiyang Wang Jianmin Wan | 2014 | Molecular Plant2014，7，8： | 15 |
| 19 | Numerical simulation of gas flow process in mining-induced crack network显示文摘The exploitation of coal bed methane or coal gas is one of the most effective solutions of the problem of coal gas hazard.A better understanding of gas flow in mining-induced cracks plays an important role in comprehensive development and utilization of coal gas as well as prevention of coal gas hazard.This paper presents a case study of gas flow in mining-induced crack network regarding the situation of low permeability of coal seam.A two-dimensional physical model is constructed on the basis of geological background of mining face No.1122(1) in coal seam No.11-2,Zhangji Coal Mine,Huainan Mining Group Corporation.The mining-induced stress and cracks in overburden rocks are obtained by simulating an extraction in physical model.An evolution of mining-induced cracks in the process of advancing of coal mining face is characterized and three typical crack networks are taken from digital photos by means of image analysis.Moreover,the numerical software named COMSOL Multiphysics is employed to simulate the process of gas flow in three representative crack networks.Isograms of gas pressure at various times in mining-induced crack networks are plotted,suggesting a shape and dimension of gas accumulation area. | Zhou Hongwei Liu Jinfeng Xue Dongjie Yi Haiyang Xue Junhua | 2012 | International Journal of Mining Science and Technology2012，22，6： | 14 |
| 20 | Phytochrome Signaling: Time to Tighten up the Loose Ends显示文摘Phytochromes 是红和在响应光控制植物生长和开发的许多方面起基本作用的 far-red 光光敏电阻器。过去的二十年见证 phytochromes 的行动模式的机械学的说明,包括他们由外部、内长的因素的规定并且他们怎么作为 transcriptional 管理者施加功能。更重要地,最近的进展实质地加深了我们在调停 phytochrome 的信号的集成上理解进另外的细胞、发展的过程,例如胚轴,分叉的射击,生理节奏的钟,和 flowering 时间的延伸,它经常包含细胞间的建筑群并且 interorgan 发信号。基于这些进展,这评论说明我们 phytochrome 与另外的发信号的小径发信号和它的串音的当前的理解的一个蓝图,并且也指出需要以后被探讨的仍然待研究的问题。 | Hai Wang Haiyang Wang | 2015 | Molecular Plant2015，8，4： | 14 |
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