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| 1 | 国外企业社会责任研究进展及启示显示文摘半个多世纪以来,企业社会责任一直是西方发达国家社会各界广泛关注的焦点之一。通过国外企业社会责任的相关研究成果的梳理,本文首先回顾了企业社会责任研究的演变历程,然后系统地介绍和阐述了国外企业社会责任研究的主要内容,主要包括企业社会责任的概念、企业社会责任的评价方法、企业社会责任影响因素、企业社会表现与企业绩效等方面;最后,本文根据现有研究成果提出了企业社会责任研究的整合模型,并对未来的研究进行了展望。 | 王昶 周登 Shawn P.Daly | 2012 | 华东经济管理2012，26，3： | 33 |
| 2 | Deep Learning in Medical Ultrasound Analysis: A Review显示文摘Ultrasound (US) has become one of the most commonly performed imaging modalities in clinical practice. It is a rapidly evolving technology with certain advantages and with unique challenges that include low imaging quality and high variability. From the perspective of image analysis, it is essential to develop advanced automatic US image analysis methods to assist in US diagnosis and/or to make such assessment more objective and accurate. Deep learning has recently emerged as the leading machine learning tool in various research fields, and especially in general imaging analysis and computer vision. Deep learning also shows huge potential for various automatic US image analysis tasks. This review first briefly introduces several popular deep learning architectures, and then summarizes and thoroughly discusses their applications in various specific tasks in US image analysis, such as classification, detection, and segmentation. Finally, the open challenges and potential trends of the future application of deep learning in medical US image analysis are discussed. | Shengfeng Liu Yi Wang Xin Yang Baiying Lei Li Liu Shawn Xiang Li Dong Ni Tianfu Wang | 2019 | Engineering2019，5，2： | 24 |
| 3 | 基于有限元软件的子结构拟动力试验技术显示文摘目的研究有限元软件与电液伺服加载系统联机的子结构拟动力试验技术.方法运用OpenFresco试验协调系统,实现通用有限元软件OpenSees与电液伺服加载系统MTS Flextest GT的数据传递,并开展单层单跨钢结构框架在地震作用下的反应分析.结果MTS Flextest GT可以有效地接收并响应OpenSees发出的位移命令,作动器的目标位移与反馈位移基本一致,MTS Flextest GT与OpenSees的通信稳定可靠.子结构拟动力试验结果与OpenSees模拟结果吻合较好,该试验方法完全能够满足试验精度的要求.结论采用OpenFresco协调试验系统能够实现结构构件层次上的子结构拟动力试验,极大地扩展了拟动力试验的功能. | 王强 冯帆 Shawn You 刘明 | 2010 | 沈阳建筑大学学报(自然科学版)2010，26，6： | 13 |
| 4 | Low-loss metasurface optics down to the deep ultraviolet region显示文摘Shrinking conventional optical systems to chip-scale dimensions will benefit custom applications in imaging,displaying,sensing,spectroscopy,and metrology.Towards this goal,metasurfaces-planar arrays of subwavelength electromagnetic structures that collectively mimic the functionality of thicker conventional optical elements-have been exploited at frequencies ranging from the microwave range up to the visible range.Here,we demonstrate highperformance metasurface optical components that operate at ultraviolet wavelengths,including wavelengths down to the record-short deep ultraviolet range,and perform representative wavefront shaping functions,namely,highnumerical-aperture lensing,accelerating beam generation,and hologram projection.The constituent nanostructured elements of the metasurfaces are formed of hafnium oxide-a loss-less,high-refractive-index dielectric material deposited using low-temperature atomic layer deposition and patterned using high-aspect-ratio Damascene lithography.This study opens the way towards low-form factor,multifunctional ultraviolet nanophotonic platforms based on flat optical components,enabling diverse applications including lithography,imaging,spectroscopy,and quantum information processing. | Cheng Zhang Shawn Divitt Qingbin Fan Wenqi Zhu Amit Agrawal Yanqing Lu Ting Xu Henri J.Lezec | 2020 | Light(Science & Applications)2020，9，1： | 11 |
| 5 | 厦门海岸带湿地变化的研究显示文摘通过“压力—状态—响应”分析模型,对厦门海岸带湿地变化的主要原因(压力)、成分退化和结构改变(状态)以及对厦门海岸带生态系统的主要影响(响应力)之间的作用机制进行了探讨。提出厦门海岸带湿地面临的主要压力来自海岸带围垦造地、近海滩涂养殖和九龙江河口输入;状态变化突出表现在浅海海域面积的减少,红树林的面积减少,近岸泥沙淤积,沉积物类型改变和沉积物污染;主要影响是造成厦门海域水质下降、近海底栖生物类型改变、航道泥沙淤积、水产养殖产量下降和珍稀海洋物种分布和数量改变。 | 吝涛 薛雄志 Shawn Shen 卢昌义 | 2006 | 中国人口·资源与环境2006，16，4： | 10 |
| 6 | 南昌市高中生健康危险行为及其聚集共发现象研究显示文摘目的了解高中生健康危险行为情况,研究其聚集特征,为青少年健康危险行为综合性干预措施提供科学依据。方法采取多阶段随机抽样方法,抽取南昌市884名高中生进行问卷调查。结果884名高中生中肢体暴力检出率9.95%;吸烟检出率7.35%;饮酒检出率26.92%;过早性行为检出率4.86%。不同性别(χ^2=16.025,P=0.003)、不同学校类型(χ^2=85.736,P<0.001)南昌市高中生单一及多种健康危险行为共存情况存在统计学差异。884高中生中23.53%存在两种健康危险行为,19.12%存在3种健康危险行为,16.74%存在5种及以上健康危险行为。结论及早发现青少年的健康危险行为并予以纠正,是有效防止其进一步发展、蔓延和加重最为有效的重要措施之一。关注其共发的重点人群,高效干预健康危险行为的发生。 | 文小桐 陈飞宇 李旭阳 徐雯艳 林毅翔 贾至慧 Sergio Trejo Jr Shawn Thomas Bianca Irimia 党宇松 杨维 袁兆康 | 2019 | 现代预防医学2019，46，13： | 9 |
| 7 | Neuroplasticity in post-stroke gait recovery and noninvasive brain stimulation显示文摘Gait disorders drastically affect the quality of life of stroke survivors,making post-stroke rehabilitation an important research focus.Noninvasive brain stimulation has potential in facilitating neuroplasticity and improving post-stroke gait impairment.However,a large inter-individual variability in the response to noninvasive brain stimulation interventions has been increasingly recognized.We first review the neurophysiology of human gait and post-stroke neuroplasticity for gait recovery,and then discuss how noninvasive brain stimulation techniques could be utilized to enhance gait recovery.While post-stroke neuroplasticity for gait recovery is characterized by use-dependent plasticity,it evolves over time,is idiosyncratic,and may develop maladaptive elements.Furthermore,noninvasive brain stimulation has limited reach capability and is facilitative-only in nature.Therefore,we recommend that noninvasive brain stimulation be used adjunctively with rehabilitation training and other concurrent neuroplasticity facilitation techniques.Additionally,when noninvasive brain stimulation is applied for the rehabilitation of gait impairment in stroke survivors,stimulation montages should be customized according to the specific types of neuroplasticity found in each individual.This could be done using multiple mapping techniques. | Yi Xu Qing-hua Hou Shawn D.Russell Bradford C.Bennett Andrew J.Sellers Qiang Lin Dong-feng Huang | 2015 | Neural Regeneration Research2015，10，12： | 9 |
| 8 | Under the surface:Pressure-induced planetary-scale waves,volcanic lightning,and gaseous clouds caused by the submarine eruption of Hunga Tonga-Hunga Ha'apai volcano显示文摘We present a narrative of the eruptive events culminating in the cataclysmic January 15, 2022 eruption of Hunga Tonga-Hunga Ha’apai Volcano by synthesizing diverse preliminary seismic, volcanological, sound wave, and lightning data available within the first few weeks after the eruption occurred. The first hour of eruptive activity produced fast-propagating tsunami waves, long-period seismic waves, loud audible sound waves, infrasonic waves, exceptionally intense volcanic lightning and an unsteady volcanic plume that transiently reached-at 58km-the Earth’s mesosphere. Energetic seismic signals were recorded worldwide and the globally stacked seismogram showed episodic seismic events within the most intense periods of phreatoplinian activity, and they correlated well with the infrasound pressure waveform recorded in Fiji. Gravity wave signals were strong enough to be observed over the entire planet in just the first few hours, with some circling the Earth multiple times subsequently. These large-amplitude, long-wavelength atmospheric disturbances come from the Earth’s atmosphere being forced by the magmatic mixture of tephra, melt and gasses emitted by the unsteady but quasicontinuous eruption from 0402±1–1800 UTC on January 15, 2022. Atmospheric forcing lasted much longer than rupturing from large earthquakes recorded on modern instruments, producing a type of shock wave that originated from the interaction between compressed air and ambient(wavy) sea surface. This scenario differs from conventional ideas of earthquake slip, landslides, or caldera collapse-generated tsunami waves because of the enormous(~1000x) volumetric change due to the supercritical nature of volatiles associated with the hot,volatile-rich phreatoplinian plume. The time series of plume altitude can be translated to volumetric discharge and mass flow rate. For an eruption duration of ~12 h, the eruptive volume and mass are estimated at 1.9 km^(3) and~2 900 Tg, respectively, corresponding to a VEI of 5–6 for this event. The high frequency and intensity of lightning was enhanced by the production of fine ash due to magma-seawater interaction with concomitant high charge per unit mass and the high pre-eruptive concentration of dissolved volatiles. Analysis of lightning flash frequencies provides a rapid metric for plume activity and eruption magnitude. Many aspects of this eruption await further investigation by multidisciplinary teams. It represents a unique opportunity for fundamental research regarding the complex, non-linear behavior of high energetic volcanic eruptions and attendant phenomena, with critical implications for hazard mitigation, volcano forecasting, and first-response efforts in future disasters. | David A.Yuen Melissa A.Scruggs Frank J.Spera Yingcai Zheng Hao Hu Stephen R.McNutt Glenn Thompson Kyle Mandli Barry R.Keller Songqiao Shawn Wei Zhigang Peng Zili Zhou Francesco Mulargia Yuichiro Tanioka | 2022 | Earthquake Research Advances2022，2，3： | 7 |
| 9 | 乳化剂HLB值对棕榈油基乳液功能性质的影响显示文摘以搅打充气乳液为对象,运用Turbiscan、流变仪、粒度仪、显微镜测定乳液充气前后的物理稳定性,探究食品乳化剂HLB值(3. 8~15. 0)对棕榈油基乳液功能性质的影响。结果表明:HLB值在3. 8~10. 0范围对于乳液稳定性影响不明显,但进一步增加HLB值,导致乳液热稳定性下降,颗粒聚集严重;在低乳化剂HLB值(3. 8~10. 0)范围内,乳液搅打充气时间随着HLB值的增加而延长,样品起泡率也随之增加,但硬度变化不明显;当HLB值为10. 0时,乳液的搅打起泡率达到最大,为3. 17;进一步增加乳化剂HLB值(12. 0~15. 0),样品搅打充气时间明显缩短,表明乳液脂肪部分聚集更容易发生,但得到的样品硬度偏大,且样品的稳定性随着时间的延长明显下降。最终确定最佳乳化剂HLB值为10. 0。 | 金燕 蒋将 LO Seong Koon 梁新宇 PIATKO Michael CAMPBELL Shawn 刘元法 | 2018 | 中国油脂2018，43，12： | 6 |
| 10 | MicroRNA expression and function in prostate cancer: a review of current knowledge and opportunities for discovery显示文摘MicroRNAs (miRNAs ) 是广泛地通过编码基因的 posttranscriptional silencing 调整基因表示的保存得好的 noncoding RNA。在前列腺和另外的癌症的 Dysregulated miRNA 表示含有他们在癌症的角色生物学。而且,功能的研究在癌症开始和前进为对几条关键小径的 miRNAs 的贡献提供支持。miRNA 基因表示在之间的比较分析恶意并且 nonmalignant 前列腺纸巾,健康控制和前列腺癌症(PCa ) 病人,以及好攻击的更少对更好攻击的疾病显示 miRNAs 可以是未来在肿瘤组织,血,或尿的诊断或预示的 biomarkers。进一步, miRNAs 可以是未来治疗学或治疗学的目标。在这评论,我们检验通常观察是在 PCa 基因表示分析的 de-regulated 并且在 PCa 开始和前进考察这些 miRNAs 的潜在的贡献到重要小径的 miRNAs 大多数。 | Binod Kumar Shawn E Lupold | 2016 | Asian Journal of Andrology2016，18，4： | 6 |
| 11 | Experimental and modeling study of de novo formation of PCDD/PCDF on MSW fly ash显示文摘polychlorinateddibenzo-p-dioxins ( PCDD )和 polychlorinated dibenzo呋喃( PCDF )的形成上的硫二氧化物( SO2 )的效果在模仿的浪费燃烧 conditions.A chlorinationmodel basedon 下面在anentrained流动反应堆( EFR )被学习了有条件的概率被采用评估 PCDD andPCDFs.Results revealedthat 的相当或相同事物模式 SO2 的存在尽管 SO2suppressed PCDD/F formation.The 预言模型 ofPCDF 显示出好 ag 。 | LI Xiao-dong ZHANG Ji YAN Jian-hua CEN Ke-fa RYAN Shawn P GULLETT Brian K LEE Chunwai | 2007 | Journal of Environmental Sciences2007，19，1： | 6 |
| 12 | The RppC-AvrRppC NLR-effector interaction mediates the resistance to southern corn rust in maize显示文摘Southern corn rust(SCR),caused by the fungal pathogen Puccinia polysora,is a major threat to maize pro-duction worldwide.Efficient breeding and deployment of resistant hybrids are key to achieving durable control of SCR.Here,we report the molecular cloning and characterization of RppC,which encodes an NLR-type immune receptor and is responsible for a major SCR resistance quantitative trait locus.Further-more,we identified the corresponding avirulence effector,AvrRppC,which is secreted by P.polysora and triggers RppC-mediated resistance.Allelic variation of AvrRppC directly determines the effectiveness of RppC-mediated resistance,indicating that monitoring of AvrRppC variants in the field can guide the rational deployment of RppC-containing hybrids in maize production.Currently,RppC is the most frequently deployed SCR resistance gene in China,and a better understanding of its mode of action is crit-ical for extending its durability. | Ce Deng April Leonard James Cahill Meng Lv Yurong Li Shawn Thatcher Xueying Li Xiaodi Zhao Wenjie Du Zheng Li Huimin Li Victor Llaca Kevin Fengler Lisa Marshall Charlotte Harris Girma Tabor Zhimin Li Zhiqiang Tian Qinghua Yang Yanhui Chen Jihua Tang Xintao Wang Junjie Hao Jianbing Yan Zhibing Lai Xiaohong Fei Weibin Song Jinsheng Lai Xuecai Zhang Guoping Shu Yibo Wang Yuxiao Chang Weiling Zhu Wei Xiong Juan Sun Bailin Li Junqiang Ding | 2022 | Molecular Plant2022，15，5： | 6 |
| 13 | Patterns of in-hospital mortality and bleeding complications following PCI for very elderly patients: insights from the Dartmouth Dynamic Registry显示文摘BackgroundVery 老病人(年龄 85 年) 是人口的一个很快增加的片断。作为一个组,他们经历跟随经皮的冠的干预(一种总线标准) 的在里面医院死亡和流血复杂并发症的高率。然而,在流血和死亡在之间的关系老 unknown.MethodsRetrospective 评论在 Dartmouth-Hitchcock 从 2000 ~ 2015 在 17,378 连续一种总线标准过程上被执行医学中心。在索引一种总线标准承认期间流血的发生(流血要求的输送,存取地点 hematoma > 5 厘米, pseudoaneurysm,和 retroperitoneal 流血)? 并且在里面医院死亡为四个年龄组被报导(< 65 年, 65-74 年, 75-84 年,和 85 年) 。承受了谁的流血复杂并发症和那些的病人的死亡被计算, multivariate 分析为在里面医院被执行死亡。最后,知道流血的预言者在病人年龄之间被比较 < 85 年和年龄 17,378 个病人学习了的 85 years.ResultsOf,(5.9%) 1019 经历了流血,(2.1%) 369 死了在里面医院追随者一种总线标准。流血和在里面医院死亡的发生与增加年龄 monotonically 增加了(死亡:0.94% , 2.27% , 4.24% 和 4.58% ;流血:3.96% , 6.62% , 10.68% 和 13.99% 好久 < 65, 65-74, 75-84 和 85 年,分别地) 。除了病人年龄 85 年,在 multivariate 分析上,流血为所有年龄组与增加的死亡被联系[机会比率(95% CI ) :变老 < 65 年, 3.65 (1.99-6.74 ) ;年龄 65-74 年, 2.83 (1.62-4.94 ) ;年龄 75-84 年, 3.86 (2.56-5.82 ) ,年龄 85 年:1.39 (0.49-3.95 )] 有增加的 .ConclusionsBleeding 和死亡追随者一种总线标准增加变老。为老尽管有流血的高率,流血在里面医院死亡追随者一种总线标准不再是预兆的。 | Shawn X Li Hannah I Chaudry Jiyong Lee Theodore B Curran Vishesh Kumar Kendrew K Wong Bruce W Andrus James T DeVries | 2018 | Journal of Geriatric Cardiology2018，15，2： | 6 |
| 14 | Endo-β-1,4-glucanases impact plant cell wall development by influencing cellulose crystallization显示文摘Cell walls are vital to the normal growth and development of plants as they protect the protoplast and provide rigidity to the stem. Here, two poplar and Arabidopsis orthologous endoglucanases, which have been proposed to play a role in secondary cell wall development, were examined. The class B endoglucanases, Pt GH9B5 and At GH9B5, are secreted enzymes that have a predicted glycosylphosphatidylinositol anchor, while the class C endoglucanases, Pt GH9C2 and At GH9C2, are also predicted to be secreted but instead contain a carbohydrate-binding module.The poplar endoglucanases were expressed in Arabidopsis using both a 35 S promoter and the Arabidopsis secondary cell wall-specific Ces A8 promoter. Additionally, Arabidopsis t-DNA insertion lines and an RNAiconstruct was created to downregulate At GH9C2 in Arabidopsis. All of the plant lines were examined for changes in cell morphology and patterning, growth and development, cell wall crystallinity, micro fibril angle, and proportion of cell wall carbohydrates. Misregulation of Pt GH9B5/At GH9B5 resulted in changes in xylose content, while misregulation of Pt GH9C2/At GH9C2 resulted in changes in crystallinity, which was inversely correlated with changes in plant height and rosette diameter. Together, these results suggest that these endoglucanases affect secondary cell wall development by contributing to the cell wall crystallization process. | Magdalena Glass Sarah Barkwill Faride Unda Shawn D.Mansfield | 2015 | Journal of Integrative Plant Biology2015，57，4： | 6 |
| 15 | An experimental study on the effects of physical, mechanical, and electrochemical properties of natural cohesive soils on critical shear stress and erosion rate显示文摘连贯的沉积侵蚀的地仍然不充分被理解,在由于影响连贯的沉积 erodibility 的许多土壤参数的大部分。在几件没受到干扰的自然土壤样品在 Manitoba 从不同河岸被拿的这研究,加拿大。样品主要与 24-94% 泥土内容包含了泥土和淤泥,因此,学习盖住大量连贯的土壤。为每件样品, 13 个不同物理、机械、电气化学的性质被测量。批评砍侵蚀和侵蚀率的应力用一台侵蚀测量设备(EMD ) 被确定。逐步的回归被用来发现变量最显著地相关到批评砍应力和侵蚀评价,它导致了一个新实验方程的发展估计批评砍连贯的土壤的应力。这被发现批评砍应力高度与结合被相关,当结合和钠吸附比率(SAR ) 在侵蚀上有重要影响时,评价。 | Navid Kimiaghalam Shawn R Clark Habib Ahmari | 2016 | International Journal of Sediment Research2016，31，1： | 5 |
| 16 | Spatial phylogenetics of the Chinese angiosperm flora provides insights into endemism and conservation显示文摘The flora of China is well known for its high diversity and endemism. Identifying centers of endemism and designating conservation priorities are essential goals for biodiversity studies.However, there is no comprehensive study from a rigorous phylogenetic perspective to understand patterns of diversity and endemism and to guide biodiversity conservation in China. We conducted a spatial phylogenetic analysis of the Chinese angiosperm flora at the generic level to identify centers of neo-and paleoendemism. Our results indicate that:(i) themajority of grid cells in China with significantly high phylogenetic endemism(PE) were located in the mountainous regions;(ii) four of the nine centers of endemism recognized, located in northern and western China, were recognized for the first time;(iii) arid and semiarid regions in Northwest China were commonly linked to significant PE, consistent with other spatial phylogenetic studies worldwide;and(iv) six highpriority conservation gaps were detected by overlaying the boundaries of China’s nature reserves on all significant PE cells. Overall, we conclude that the mountains of southern and northern China contain both paleo-endemics(ancient relictual lineages) and neo-endemics(recently diverged lineages). The areas we highlight as conservation priorities are important for broad-scale planning, especially in the context of evolutionary history preservation. | Xiao-Xia Zhang Jian-Fei Ye Shawn W.Laffan Brent D.Mishler Andrew H.Thornhill Li-Min Lu Ling-Feng Mao Bing Liu You-Hua Chen An-Ming Lu Joseph T.Miller Zhi-Duan Chen | 2022 | Journal of Integrative Plant Biology2022，64，1： | 5 |
| 17 | Questions about NgAgo显示文摘 | Shawn Burgess Linzhao Cheng Feng Gu Zhiwei Huang Shuo Lin Jinsong Li Wei Li Wei Qin Yujie Sun Zhou Songyang Wensheng Wei Qiang Wu Haoyi Wang Xiaoqun Wang Jing-Wei Xiong Jianzhong Xi Hui Yang Bin Zhou Bo Zhang Junjiu Huang | 2016 | Protein & Cell2016，7，12： | 5 |
| 18 | A genome-wide association analysis implicates SOX6 as a candidate gene for wrist bone mass显示文摘Osteoporosis is a highly heritable common bone disease leading to fractures that severely impair the life quality of patients.Wrist fractures caused by osteoporosis are largely due to the scarcity of wrist bone mass.Here we report the results of a genome-wide association study (GWAS) of wrist bone mineral density (BMD).We examined ~500000 SNP markers in 1000 unrelated homogeneous Caucasian subjects and found a novel allelic association with wrist BMD at rs11023787 in the SOX6 (SRY (sex determining region Y)-box 6) gene (P=9.00×10-5).Subjects carrying the C allele of rs11023787 in SOX6 had significantly higher mean wrist BMD values than those with the T allele (0.485:0.462 g cm-2 for C allele vs.T allele carriers).For validation,we performed SOX6 association for BMD in an independent Chinese sample and found that SNP rs11023787 was significantly associated with wrist BMD in the Chinese sample (P=6.41×10-3).Meta-analyses of the GWAS scan and the replication studies yielded P-values of 5.20×10-6 for rs11023787.Results of this study,together with the functional relevance of SOX6 in cartilage formation,support the SOX6 gene as an important gene for BMD variation. | Shawn LEVY | 2010 | Science China(Life Sciences)2010，53，9： | 5 |
| 19 | Mesenchymal VEGFA induces aberrant differentiation in heterotopic ossification显示文摘Heterotopic ossification(HO)is a debilitating condition characterized by the pathologic formation of ectopic bone.HO occurs commonly following orthopedic surgeries,burns,and neurologic injuries.While surgical excision may provide palliation,the procedure is often burdened with significant intra-operative blood loss due to a more robust contribution of blood supply to the pathologic bone than to native bone.Based on these clinical observations,we set out to examine the role of vascular signaling in HO.Vascular endothelial growth factor A(VEGFA)has previously been shown to be a crucial pro-angiogenic and pro-osteogenic cue during normal bone development and homeostasis.Our findings,using a validated mouse model of HO,demonstrate that HO lesions are highly vascular,and that VEGFA is critical to ectopic bone formation,despite lacking a contribution of endothelial cells within the developing anlagen. | Charles Hwang Simone Marini Amanda KHuber David MStepien Michael Sorkin Shawn Loder Chase APagani John Li Noelle DVisser Kaetlin Vasquez Mohamed AGarada Shuli Li Jiajia Xu Ching-Yun Hsu Paul BYu Aaron WJames Yuji Mishina Shailesh Agarwal Jun Li Benjamin Levi | 2019 | Bone Research2019，7，4： | 4 |
| 20 | Three-dimensional distinct element modeling of fault reactivation and induced seismicity due to hydraulic fracturing injection and backflow显示文摘This paper presents a three-dimensional fully hydro-mechanical coupled distinct element study on fault reactivation and induced seismicity due to hydraulic fracturing injection and subsequent backflow process,based on the geological data in Horn River Basin,Northeast British Columbia,Canada.The modeling results indicate that the maximum magnitude of seismic events appears at the fracturing stage.The increment of fluid volume in the fault determines the cumulative moment and maximum fault slippage,both of which are essentially proportional to the fluid volume.After backflow starts,the fluid near the joint intersection keeps flowing into the critically stressed fault,rather than backflows to the wellbore.Although fault slippage is affected by the changes of both pore pressure and ambient rock stress,their contributions are different at fracturing and backflow stages.At fracturing stage,pore pressure change shows a dominant effect on induced fault slippage.While at backflow stage,because the fault plane is under a critical stress state,any minor disturbance would trigger a fault slippage.The energy analysis indicates that aseismic deformation takes up a majority of the total deformation energy during hydraulic fracturing.A common regularity is found in both fracturing-and backflow-induced seismicity that the cumulative moment and maximum fault slippage are nearly proportional to the injected fluid volume.This study shows some novel insights into interpreting fracturing-and backflowinduced seismicity,and provides useful information for controlling and mitigating seismic hazards due to hydraulic fracturing. | Zirui Yin Hongwei Huang Fengshou Zhang Lianyang Zhang Shawn Maxwell | 2020 | Journal of Rock Mechanics and Geotechnical Engineering2020，12，4： | 4 |
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