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| 1 | 肝内和肝外胆管癌肿瘤抑制基因启动子甲基化分析显示文摘目的 探讨胆管癌的表遗传学改变。方法 用甲基化特异PCR(MSP)法 ,检测了 12个候选肿瘤抑制基因 (APGE cad herin/CDH1,MGMT ,RASSF1A ,GSTP ,RAR β ,p14 ARF,p15 INK4b,p16INK4a,p73 ,hMLH1,DAPK)启动子在 72例胆管癌中的甲基化情况 ,其中肝内和肝外胆管癌各 3 6例 ,10例良性胆管上皮作为对照。结果 85 %的胆管癌至少有一个肿瘤抑制基因的甲基化 ,在胆管癌中 ,肿瘤抑制基因的甲基化顺序是 :RASSF1A(65 %) ,p15 INK4b(5 0 %) ,p16INK4a(5 0 %) ,APC(4 6%) ,E cadherin/CDH1(4 3 %) ,p14 ARF(3 8%) ,p73 (3 6%) ,MGMT(3 3 %) ,hMHL1(2 5 %) ,GSTP(14 %) ,RAR β(14 %)和DAPK(3 %)。虽然单个肿瘤抑制基因的甲基化可见于良性胆管上皮 ,但是多个肿瘤抑制基因的甲基化只见于胆管癌。约 70 %(5 0 /72 )的胆管癌有 3个或 3个以上的肿瘤抑制基因的甲基化 ,5 2 %(3 8/72 )有 4个或 4个以上肿瘤抑制基因的甲基化。多个肿瘤抑制基因的协同甲基化 ,和RASSF1A ,p15 INK4b,p16INK4a和 /或hMHL1密切相关。RASSF1A的甲基化在肝外胆管癌 (83 %)较肝内胆管癌更常见 (4 7%) (P =0 . 0 0 3 ) ,而GSTP更多见于肝内胆管癌(肝内 3 1%,肝外 6%,P =0 . 0 12 ) ,本研究提示肿瘤抑制基因启动子CpG岛的甲基化在胆管癌中是一? | YANG Bin Michael G.House GUO Mingzhou James G.Herman Douglas P.Clark | 2005 | 胃肠病学和肝病学杂志2005，14，1： | 46 |
| 2 | Bone Morphogenetic Protein (BMP) signaling in development and human diseases显示文摘Bone Morphogenetic Proteins(BMPs)are a group of signaling molecules that belongs to the Transforming Growth Factor-b(TGF-b)superfamily of proteins.Initially discovered for their ability to induce bone formation,BMPs are now known to play crucial roles in all organ systems.BMPs are important in embryogenesis and development,and also in maintenance of adult tissue homeostasis.Mouse knockout models of various components of the BMP signaling pathway result in embryonic lethality or marked defects,highlighting the essential functions of BMPs.In this review,we first outline the basic aspects of BMP signaling and then focus on genetically manipulated mouse knockout models that have helped elucidate the role of BMPs in development.A significant portion of this review is devoted to the prominent human pathologies associated with dysregulated BMP signaling. | Richard N.Wang Jordan Green Zhongliang Wang Youlin Deng Min Qiao Michael Peabody Qian Zhang Jixing Ye Zhengjian Yan Sahitya Denduluri Olumuyiwa Idowu Melissa Li Christine Shen Alan Hu Rex C.Haydon Richard Kang James Mok Michael J.Lee Hue L.Luu Lewis L.Shi | 2014 | Genes & Diseases2014，1，1： | 47 |
| 3 | 幽门螺杆菌粪便抗原试验的多中心研究显示文摘目的:评估幽门螺杆菌(H.pylori)粪便抗原(HpSA)试验诊断H.pylori感染的准确性。方法:应用酶免疫反应原理进行HpSA试验,在大样本、多中心研究中进行HpSA试验的评估。995例因消化不良症状接受胃镜检查者纳入本研究,所有患者均以HpSA试验、快速尿素酶试验(RUT)和组织学(或培养)方法检测H.pylori。以RUT和组织学(或培养)联合检测作为“金标准”,两项试验均阳性者定为H.pylori感染。结果:以光密度值≥0.16为阳性,HpSA检测诊断H.pylori感染的敏感性为93.5%(478/511),特异性为94.2%(456/484),阳性预测值为94.5%(478/506),阴性预测值为93.3%(456/489),总的检测准确性为93.9%(934/995)。结论:HpSA试验是一种简便、准确的非侵入性H.pylori感染检测方法。 | 刘文忠 萧树东 王吉耀 赵志泉 钱家鸣 胡伏莲 胡品津 Many Vazquez Michael Boieraguel James R Leroy | 2002 | 胃肠病学2002，7，3： | 26 |
| 4 | 2009-2013年南京市流感流行病学特征分析显示文摘目的描述2009-2013年期间南京市流感的流行病学规律和特点。方法流感样本来源于流感样病例,利用逆转录聚合酶链反应确定阳性病例以及流感分型。采用Excel 2007整理数据和SPSS 19.0进行统计分析。结果 2009-2013年间,南京地区共有流感样病例17 906例,其中阳性2 990例,流感阳性率为16.7%。流感阳性率随月份、季度和年份而改变,南京阳性率高峰主要出现在秋冬季,也伴有一些夏季的高峰。甲型流感主要在夏季、秋季和冬季流行,乙型流感主要在冬季流行。2009-2013年南京优势毒株为甲型H1N1,H3N2和乙型流感。H3N2通常在秋季和夏季达到流行高峰,甲型H1N1大流行在秋季出现高峰,乙型流感主要在冬季流行。南京地区在秋季和初冬出现流行高峰,但有些年份,在夏季和初秋出现H3N2流行高峰。采用移动流行病学方法建立标准模型,一般流感在南京的流行大约持续11周,流行阈值为25.21%,流感阳性的背景率为5.82%。结论南京流感高峰通常一年发生一次,但在有些年份中,会出现两个流感高峰时期。 | Michael James Cunningham 李伟 资海荣 卫平民 | 2017 | 中华疾病控制杂志2017，21，1： | 24 |
| 5 | The versatile functions of Sox9 in development,stem cells,and human diseases显示文摘The transcription factor Sox9 was first discovered in patients with campomelic dysplasia,a haploinsufficiency disorder with skeletal deformities caused by dysregulation of Sox9 expression during chondrogenesis.Since then,its role as a cell fate determiner during embryonic development has been well characterized;Sox9 expression differentiates cells derived from all three germ layers into a large variety of specialized tissues and organs.However,recent data has shown that ectoderm-and endoderm-derived tissues continue to express Sox9 in mature organs and stem cell pools,suggesting its role in cell maintenance and specification during adult life.The versatility of Sox9 may be explained by a combination of posttranscriptional modifications,binding partners,and the tissue type in which it is expressed.Considering its importance during both development and adult life,it follows that dysregulation of Sox9 has been implicated in various congenital and acquired diseases,including fibrosis and cancer.This review provides a summary of the various roles of Sox9 in cell fate specification,stem cell biology,and related human diseases.Ultimately,understanding the mechanisms that regulate Sox9 will be crucial for developing effective therapies to treat disease caused by stem cell dysregulation or even reverse organ damage. | Alice Jo Sahitya Denduluri Bosi Zhang Zhongliang Wang Liangjun Yin Zhengjian Yan Richard Kang Lewis L.Shi James Mok Michael J.Lee Rex C.Haydon | 2014 | Genes & Diseases2014，1，2： | 16 |
| 6 | Anticancer immunotherapy by CTLA-4 blockade: obligatory contribution of IL-2 receptors and negative prognostic impact of soluble CD25显示文摘堵住抗体 ipilimumab 的细胞毒素的 T 淋巴细胞 antigen-4 (CTLA-4 ) 在很少的病人导致变形黑瘤的调停免疫者的长期的控制。尽管 ipilimumab 无疑经由 immunostimulation 施加它的治疗学的效果,这样远的临床上有用的、 immunologically 相关的 biomarkers 预言治疗效率是逃犯的。这里,我们显示出 IL-2 的那中立化或堵住 α并且 βIL-2 受体的子单元(CD25 和 CD122,分别地) 否则在现出症状之前的潜的老鼠模型由 CTLA-4 封锁导致了,废除了 antitumor 效果和 intratumoral T 受动器对规章的房间(Tregs ) 的比率的伴随的改进,它是。CTLA-4 封锁导致了在失去了 FoxP3 表示并且在 regressing 肿瘤积累了的 IL-2-producing 受动器房间与伴随物上升表示 Lag3, ICOS, IL-10 和 Egr2 的一个镇压 CD4 + T 房间子集的减小。当 recombinant IL-2 改进了 CTLA-4 封锁的治疗学的功效时,圈套 IL-2 受体 α(IL-2Rα, sCD25 ) 禁止了 CTLA-4 的 anticancer 效果封锁。在收到 ipilimumab 的 262 个变形黑瘤病人, sCD25 的基线浆液集中代表了全面幸存的独立指示物,与预言到治疗的抵抗的高水平。总的来说,这些结果解开为在 CTLA-4 的 anticancer 活动的 IL-2 和 IL-2 受体的一个角色封锁。重要地,我们的学习提供第一 immunologically 相关的 biomarker,也就是提高的浆液 sCD25,那与黑瘤在病人预言抵抗到 CTLA-4 封锁。 | Dalil Hannani Marie Vetizou David Enot Sylvie Rusakiewicz Nathalie Chaput David Klatzmann Melanie Desbois Nicolas Jacquelot Nadege Vimond Salem Chouaib Christine Mateus James P Allison Antoni Ribas Jedd D Wolchok Jianda Yuan Philip Wong Michael Postow Andrzej Mackiewicz Jacek Mackiewicz Dirk Schadendorff Dirk Jaeger Alan J Korman Keith Bahjat Michele Maio Luana Calabro Michele WL Teng Mark J Smyth Alexander Eggennont Caroline Robert Guido Kroemer Laurence Zitvogel | 2015 | Cell Research2015，25，2： | 14 |
| 7 | Intestinal lymphangiectasia in adults显示文摘Intestinal lymphangiectasia in the adult may be characterized as a disorder with dilated intestinal lacteals causing loss of lymph into the lumen of the small intestine and resultant hypoproteinemia, hypogamma-globulinemia, hypoalbuminemia and reduced number of circulating lymphocytes or lymphopenia. Most often, intestinal lymphangiectasia has been recorded in children, often in neonates, usually with other congenital abnormalities but initial def inition in adults including the elderly has become increasingly more common. Shared clinical features with the pediatric population such as bilateral lower limb edema, sometimes with lymphedema, pleural effusion and chylous ascites may occur but these reflect the severe end of the clinical spectrum. In some, diarrhea occurs with steatorrhea along with increased fecal loss of protein, reflected in increased fe- cal alpha-1-antitrypsin levels, while others may present with iron def iciency anemia, sometimes associated with occult small intestinal bleeding. Most lymphangiectasia in adults detected in recent years, however, appears to have few or no clinical features of malabsorption. Diagnosis remains dependent on endoscopic changes confirmed by small bowel biopsy showing histological evidence of intestinal lymphangiectasia. In some, video capsule endoscopy and enteroscopy have revealed moreextensive changes along the length of the small intes- tine. A critical diagnostic element in adults with lym- phangiectasia is the exclusion of entities (e.g. malignancies including lymphoma) that might lead to obstruction of the lymphatic system and 'secondary' changes in the small bowel biopsy. In addition, occult infectious (e.g. Whipple's disease from Tropheryma whipplei) or in? am- matory disorders (e.g. Crohn's disease) may also present with profound changes in intestinal permeability and protein-losing enteropathy that also require exclusion. Conversely, rare B-cell type lymphomas have also been described even decades following initial diagnosis of intestinal lymphangiectasia. Treatment has been historically def ined to include a low fat diet with medium-chain triglyceride supplementation that leads to portal venous rather than lacteal uptake. A number of other pharma- cological measures have been reported or proposed but these are largely anecdotal. Finally, rare reports of localized surgical resection of involved areas of small intestine have been described but follow-up in these cases is often limited. 2011 Baishideng. All rights reserved. | Hugh James Freeman Michael Nimmo | 2011 | World Journal of Gastrointestinal Oncology2011，3，2： | 13 |
| 8 | 犯罪制图:理解犯罪热点(中)显示文摘理解犯罪热点需要具备一定的理论基础,需要相关犯罪理论的指导。理解犯罪热点具有多种方法和技术。在介绍各种方法和技术并指出各自优缺点的基础上,指出犯罪制图技术在理解犯罪热点上的显著重要性。识别犯罪热点需要借助一定的空间分析工具,各种空间分析工具具有自身特定的优缺点及不同的用途。为防止出现主观性和随意性,犯罪热点分析应考虑多种因素,以科学的方法实施。 | 郑滋椀 金诚 John E.Eck Spencer Chainey James G.Cameron Michael Leitner Ronald E.Wilson | 2012 | 预防青少年犯罪研究2012，，5： | 9 |
| 9 | 声波激励的超小型纳机电系统磁电天线显示文摘当前的小型天线依赖于电磁波的谐振,因此天线的尺寸与电磁波波长相关。典型的天线尺寸大于波长的1/10,而进一步缩小天线尺寸在近十年来都是一个公开的挑战。介绍一种通过悬浮铁氧/压电薄膜异质结构的声波激励纳机械磁电天线。这种磁电天线通过其在声波谐振频率处的磁电效应接收和发射电磁波。磁电天线中的体声波激发铁磁薄膜的磁化振荡,产生电磁波的辐射;反之,天线感应电磁波的磁场,得到压电电压输出。这种磁电天线(尺寸仅为波长的千分之一)比现有小型天线的尺寸小1到2个数量级,但性能却没有降低,在便携式无线通信系统中具有很大的应用潜力。 | Tianxiang Nan Hwaider Lin Yuan Gao Alexei Matyushov Guoliang Yu Huaihao Chen Neville Sun Shengjun Wei Zhiguang Wang Menghui Li Xinjun Wang Amine Belkessam Rongdi Guo Brian Chen James Zhou Zhenyun Qian Yu Hui Matteo Rinaldi Michael E.McConney BrANDon M.Howe Zhongqiang Hu John G.Jones Gail J.Brown Nian Xiang Sun 张建强(翻译) 陈鼎鼎(审校) | 2017 | 通信对抗2017，36，4： | 8 |
| 10 | Laparoscopic Colectomy for Cancer Is Not Inferior to Open Surgery Based on 5-Year Data From the COST Study Group Trial显示文摘 | James Fleshman Daniel J. Sargent Erin Green Mehran Anvari Steven J. Stryker Robert W. Beart Michael Hellinger Richard Flanagan Walter Peters Heidi Nelson | 2007 | Annals of Surgery2007，，4： | 7 |
| 11 | New frontiers for the materials genome initiative显示文摘The Materials Genome Initiative(MGI)advanced a new paradigm for materials discovery and design,namely that the pace of new materials deployment could be accelerated through complementary efforts in theory,computation,and experiment.Along with numerous successes,new challenges are inviting researchers to refocus the efforts and approaches that were originally inspired by the MGI.In May 2017,the National Science Foundation sponsored the workshop“Advancing and Accelerating Materials Innovation Through the Synergistic Interaction among Computation,Experiment,and Theory:Opening New Frontiers”to review accomplishments that emerged from investments in science and infrastructure under the MGI,identify scientific opportunities in this new environment,examine how to effectively utilize new materials innovation infrastructure,and discuss challenges in achieving accelerated materials research through the seamless integration of experiment,computation,and theory.This article summarizes key findings from the workshop and provides perspectives that aim to guide the direction of future materials research and its translation into societal impacts. | Juan J.de Pablo Nicholas E.Jackson Michael A.Webb Long-Qing Chen Joel E.Moore Dane Morgan Ryan Jacobs Tresa Pollock Darrell G.Schlom Eric S.Toberer James Analytis Ismaila Dabo Dean M.DeLongchamp Gregory A.Fiete Gregory M.Grason Geoffroy Hautier Yifei Mo Krishna Rajan Evan J.Reed Efrain Rodriguez Vladan Stevanovic Jin Suntivich Katsuyo Thornton Ji-Cheng Zhao | 2019 | npj Computational Materials2019，，1： | 7 |
| 12 | Development of Ultra-High Density Silicon Nanowire Arrays for Electronics Applications显示文摘This article reviews our recent progress on ultra-high density nanowires(NWs)array-based electronics.The superlattice nanowire pattern transfer(SNAP)method is utilized to produce aligned,ultra-high density Si NW arrays.We fi rst cover processing and materials issues related to achieving bulk-like conductivity characteristics from 1020 nm wide Si NWs.We then discuss Si NW-based fi eld-effect transistors(FETs).These NWs&NW FETs provide terrifi c building blocks for various electronic circuits with applications to memory,energy conversion,fundamental physics,logic,and others.We focus our discussion on complementary symmetry NW logic circuitry,since that provides the most demanding metrics for guiding nanofabrication.Issues such as controlling the density and spatial distribution of both p-and n-type dopants within NW arrays are discussed,as are general methods for achieving Ohmic contacts to both p-and n-type NWs.These various materials and nanofabrication advances are brought together to demonstrate energy effi cient,complementary symmetry NW logic circuits. | Dunwei Wang Bonnie A.Sheriff Michael McAlpine James R.Heath | 2008 | Nano Research2008，1，1： | 7 |
| 13 | Computed tomography and patient risk:Facts,perceptions and uncertainties显示文摘Since its introduction in the 1970s, computed tomography(CT) has revolutionized diagnostic decision-making. One of the major concerns associated with the widespread use of CT is the associated increased radiation exposure incurred by patients. The link between ionizing radiation and the subsequent development of neoplasia has been largely based on extrapolating data from studies of survivors of the atomic bombs dropped in Japan in 1945 and on assessments of the increased relative risk of neoplasia in those occupationally exposed to radiation within the nuclear industry. However, the association between exposure to low-dose radiation from diagnostic imaging examinations and oncogenesis remains unclear. With improved technology, significant advances have already been achieved with regards to radiation dose reduction. There are several dose optimization strategies available that may be readily employed including omitting unnecessary images at the ends of acquired series, minimizing the number of phases acquired, and the use of automated exposure control as opposed to fixed tube current techniques. In addition, new image reconstruction techniques that reduce radiation dose have been developed in recent years with promising results. These techniques use iterative reconstruction algorithms to attain diagnostic quality images with reduced image noise at lower radiation doses. | Stephen P Power Fiachra Moloney Maria Twomey Karl James Owen J O'Connor Michael M Maher | 2016 | World Journal of Radiology2016，8，12： | 7 |
| 14 | Distribution of ^3H—nicotine in Rat Tissues Under the Influence of Simulated Microgravity显示文摘Rat tail suspension offers a useful model to reproduce physiologic responses to weightlessness.The present study was conducted in the head-down-tilt(HDT) rat model to assess changes in metabolism of body tissues employing 3H-nicotine. Twelve male rats were used in the study. Half of the rats were tail suspended at 30°for two weeks on a 12/12 light/dark cycle. During this period,body weight, food and fluid intakes were measured. At term, animals were anesthetized and injected IV withe a solution contaming 4 microuries of micotine. After 90 min the animals were sacrificed, exsanguinated and tissues (brain,blood,trachea,salivary gland,lung,heart,esophagus,spleen, kidneys and testes) were harvested. The distribution of 3H-nicotine per gram of each tissue was determinded and ealeulated as percent of total injected radioactivity. Final body weights of suspended ammals were significantly (P < 0.0 5) lower than those of eontrols(309±21 vs 350±11g). 3HNicotine waw retained in greatest amounts by the kindneys, followed inorder by salivary glands, spleen, and gastrointestinal tissues. compared to non-suspended control, the tissue retention of nicotine in suspended animals was decreased in the following tissues:esphyagus (25 %), aorta (25%). fundus (25%), trachea (22%), adrenals (18%), spleen (17 %), and pancreas (12 %). The decreased retention of mcotine in tissues from suspended animals may be indicative of the fluid shifts and changes in blood flow to those tissue beds. The lack of differnces in nicotine retention in liver and kidney between control and suspended groups may implicate a normal metabolic function of these organs even under simulated weightlessness. | PARIMAL CHOWDHURY MICHAEL E. SOULSBY AND JAMES N. PASLEY (Department of Physiology and Biophysics, University of Arkansas for Medical Scienses, Little Rock, Arkansas 72205, USA) | 1999 | Biomedical and Environmental Sciences1999，12，2： | 6 |
| 15 | Whole-genome sequencing to detect mutations associated with resistance to insecticides and Bt proteins in Spodoptera frugiperda显示文摘The fall armyworm(FAW),Spodoptera frugiperda,is a major pest native to the Americas that has recently invaded the Old World.Point mutations in the target-site proteins acetylcholinesterase-1(ace-1),voltage-gated sodium channel(VGSC)and ryanodine receptor(RyR)have been identified in S.frugiperda as major resistance mechanisms to organophosphate,pyrethroid and diamide insecticides respectively.Mutations in the adenosine triphosphate-binding cassette transporter C2 gene(ABCC2)have also been identified to confer resistance to Cry IF protein.In this study,we applied a whole-genome sequencing(WGS)approach to identify point mutations in the target-site genes in 150 FAW individuals collected from China,Malawi,Uganda and Brazil.This approach revealed three amino acid substitutions(A201S,G227A and F290V)of S.frugiperda ace-1,which are known to be associated with organophosphate resistance.The Brazilian population had all three ace-1 point mutations and the 227A allele(mean frequency=0.54)was the most common.Populations from China,Malawi and Uganda harbored two of the three ace-1 point mutations(A201S and F290V)with the 290V allele(0.47-0.58)as the dominant allele.Point mutations in VGSC(T929I,L932F and L1014F)and RyR(I4790M and G4946E)were not detected in any of the 150 individuals.A novel 12-bp insertion mutation in exon 15 of the ABCC2 gene was identified in some of the Brazilian individuals but absent in the invasive populations.Our results not only demonstrate robustness of the WGS-based genomic approach for detection of resistance mutations,but also provide insights for improvement of resistance management tactics in S.frugiperda. | Fang Guan Jianpeng Zhang Huiwen Shen Xingliang Wang Amanda Padovan Tom K.Walsh Wee Tek Tay Karl H.J.Gordon William James Cecilia Czepak Michael Hilary Otim Donald Kachigamba Yidong Wu | 2021 | Insect Science2021，28，3： | 6 |
| 16 | Advanced endoscopic imaging of indeterminate biliary strictures显示文摘Endoscopic evaluation of indeterminate biliary stric-tures(IDBSs) has evolved considerably since the development of flexible fiberoptic endoscopes over 50 years ago. Endoscopic retrograde cholangiography pancreatography(ERCP) was introduced nearly a decade later and has since become the mainstay of therapy for relieving obstruction of the biliary tract. However, longstanding methods of ERCP-guided tissue acquisition(i.e., biliary brushings for cytology and intraductal forceps biopsy for histology) have demon-strated disappointing performance characteristics in distinguishing malignant from benign etiologies of IDBSs. The limitations of these methods have thus helped drive the search for novel techniques to enhance the evaluation of IDBSs and thereby improve diagnosis and clinical care. These modalities include, but are not limited to, endoscopic ultrasound, intraductal ultrasound, cholangioscopy, confocal endomicroscopy, and optical coherence tomography. In this review, we discuss established and emerging options in the evaluation of IDBSs. | James H Tabibian Kavel H Visrodia Michael J Levy Christopher J Gostout | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，18： | 6 |
| 17 | 数字化重构行业价值链显示文摘中国作为全球数字科技大国,未来拥有巨大潜力。数字化的伟力正在颠覆现状、重构价值链,并催生出大量充满活力的中国数字企业,从而不断增强着中国经济的国际竞争力。不过,未来还有更多变化值得期待。随着中国的数字化进程逐步推进,各个行业的价值链都将迎来收入和利润池的彻底变革。虽然这种创造性颠覆将发生在世界每一个角落,但由于中国的传统行业效率低下、新技术和业务的商业化潜力巨大,这一变化在中国将显得尤为迅猛和激烈。在本报告中,麦肯锡全球研究院(MGI)对中国的数字化体系以及各行业的数字化程度进行了评估。为了解数字化如何颠覆现状、决定竞争输赢,麦肯锡研究院探究了去中介化(Disintermediation)、分散化(Disaggregation)和非物质化(Dematerialization)这三种数字化推动力将如何帮助企业重塑价值链、加速变革步伐。本报告也将探讨政策制定者应如何推动支持数字经济转型,以及企业如何抉择才能为即将到来的变革浪潮做好准备。 | 华强森 成政珉 王玮 James Manyika Michael Chui 黄家仪 | 2018 | 科技中国2018，，3： | 6 |
| 18 | 中国数字经济如何引领全球新趋势显示文摘中国取得的数字化成就远超多数关注者的预期:中国目前已是全球领先的数字技术投资与应用大国,孕育了全世界三分之一的“独角兽”公司;市场体量庞大,能够推动数字商业模式迅速投入商用, | 华强森 成政珉 王玮 James Manyika Michael Chui 黄家仪 | 2017 | 科技中国2017，，11： | 6 |
| 19 | Demotivation: Affective states and learning outcomes显示文摘 | Joseph Falout James Elwood Michael Hood | 2009 | System2009，，3： | 5 |
| 20 | Risk factors for post-ERCP pancreatitis: A prospective, multicenter study显示文摘 | Martin L. Freeman James A. DiSario Douglas B. Nelson M.Brian Fennerty John G. Lee David J. Bjorkman Carol S. Overby Johannes Aas Michael E. Ryan Gary S. Bochna Michael J. Shaw Harry W. Snady Robert V. Erickson Joseph P. Moore Joseph P. Roel | 2001 | Gastrointestinal Endoscopy2001，，4： | 5 |
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