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Amend:An integrated platform of retracted papers and concerned papers
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作者 menghui li Fuyou Chen +2 位作者 Sichao Tong liying Yang Zhesi Shen 《Journal of Data and Information Science》 CSCD 2024年第2期41-55,共15页
Purpose:The notable increase in retraction papers has attracted considerable attention from diverse stakeholders.Various sources are now offering information related to research integrity,including concerns voiced on ... Purpose:The notable increase in retraction papers has attracted considerable attention from diverse stakeholders.Various sources are now offering information related to research integrity,including concerns voiced on social media,disclosed lists of paper mills,and retraction notices accessible through journal websites.However,despite the availability of such resources,there remains a lack of a unified platform to consolidate this information,thereby hindering efficient searching and cross-referencing.Thus,it is imperative to develop a comprehensive platform for retracted papers and related concerns.This article aims to introduce“Amend,”a platform designed to integrate information on research integrity from diverse sources.Design/methodology/approach:The Amend platform consolidates concerns and lists of problematic articles sourced from social media platforms(e.g.,PubPeer,For Better Science),retraction notices from journal websites,and citation databases(e.g.,Web of Science,CrossRef).Moreover,Amend includes investigation and punishment announcements released by administrative agencies(e.g.,NSFC,MOE,MOST,CAS).Each related paper is marked and can be traced back to its information source via a provided link.Furthermore,the Amend database incorporates various attributes of retracted articles,including citation topics,funding details,open access status,and more.The reasons for retraction are identified and classified as either academic misconduct or honest errors,with detailed subcategories provided for further clarity.Findings:Within the Amend platform,a total of 32,515 retracted papers indexed in SCI,SSCI,and ESCI between 1980 and 2023 were identified.Of these,26,620(81.87%)were associated with academic misconduct.The retraction rate stands at 6.64 per 10,000 articles.Notably,the retraction rate for non-gold open access articles significantly differs from that for gold open access articles,with this disparity progressively widening over the years.Furthermore,the reasons for retractions have shifted from traditional individual behaviors like falsification,fabrication,plagiarism,and duplication to more organized large-scale fraudulent practices,including Paper Mills,Fake Peer-review,and Artificial Intelligence Generated Content(AIGC).Research limitations:The Amend platform may not fully capture all retracted and concerning papers,thereby impacting its comprehensiveness.Additionally,inaccuracies in retraction notices may lead to errors in tagged reasons.Practical implications:Amend provides an integrated platform for stakeholders to enhance monitoring,analysis,and research on academic misconduct issues.Ultimately,the Amend database can contribute to upholding scientific integrity.Originality/value:This study introduces a globally integrated platform for retracted and concerning papers,along with a preliminary analysis of the evolutionary trends in retracted papers. 展开更多
关键词 Research Integrity Retraction Rate Academic Misconduct Reasons for Retraction Temporal Trends
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BRCA1/2基因检测在恶性肿瘤中的应用 被引量:16
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作者 李萌辉 刘俊田 《中国肿瘤临床》 CAS CSCD 北大核心 2019年第7期361-365,共5页
乳腺癌易感基因BRCA1/2(breast cancer gene 1/2)在细胞DNA损伤和修复通路中发挥着关键作用,对于保持基因组的完整性至关重要。早期研究发现BRCA1/2是遗传性乳腺癌/卵巢癌综合征的主要致病因素,BRCA1/2突变携带者罹患乳腺癌和卵巢癌的... 乳腺癌易感基因BRCA1/2(breast cancer gene 1/2)在细胞DNA损伤和修复通路中发挥着关键作用,对于保持基因组的完整性至关重要。早期研究发现BRCA1/2是遗传性乳腺癌/卵巢癌综合征的主要致病因素,BRCA1/2突变携带者罹患乳腺癌和卵巢癌的风险大幅增加;近年研究表明,BRCA1/2突变增加了结肠癌、胰腺癌、皮肤癌以及男性前列腺癌等的发病风险。BRCA1/2突变患者存在共同的分子病理基础,将来可能独立于病理组织诊断之外,作为临床药物治疗的重要依据,包括铂类为代表的化疗药、PARP抑制剂、PD-1抗体、ALDH2抑制剂、mTOR抑制剂等。 展开更多
关键词 BRCA1 BRCA2 恶性肿瘤
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声波激励的超小型纳机电系统磁电天线 被引量:8
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作者 Tianxiang Nan Hwaider lin +23 位作者 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) 《通信对抗》 2017年第4期51-58,共8页
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... 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。 展开更多
关键词 纳米板 薄膜体声波谐振器 纳机电系统
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Science map of academic misconduct 被引量:2
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作者 menghui li Zhesi Shen 《The Innovation》 EI 2024年第2期1-2,共2页
After a whistleblower exposed a large-scale fraud,there has been a surge in retractions,affecting scientific integrity and attracting extensive attention from various stakeholders.1,2 Countries,institutes,and journals... After a whistleblower exposed a large-scale fraud,there has been a surge in retractions,affecting scientific integrity and attracting extensive attention from various stakeholders.1,2 Countries,institutes,and journals are among the entities receiving special attention.3,4 However,our understanding of the actual prevalence of misconduct across disciplines and topics remains limited.Previous studies of academic misconduct have primarily focused on biomedical and life sciences,3 but have paid little attention to the broader scientific fields. 展开更多
关键词 ACADEMIC attracting primarily
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Highly sensitive integrated flexible tactile sensors with piezoresistive Ge2Sb2Te5 thin films 被引量:3
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作者 Zhiguang Wang Cunzheng Dong +9 位作者 Xinjun Wang menghui li Tianxiang Nan Xianfeng liang Huaihao Chen Yuyi Wei Haomiao Zhou Mohsen Zaeimbashi Syd Cash Nian-Xiang Sun 《npj Flexible Electronics》 SCIE 2018年第1期137-142,共6页
Flexible tactile sensor has been extensively investigated as a key component for emerging electronics applications such as robotics,wearable devices,computer hardware,and security systems.Tactile sensors based on vari... Flexible tactile sensor has been extensively investigated as a key component for emerging electronics applications such as robotics,wearable devices,computer hardware,and security systems.Tactile sensors based on various one-dimensional materials have been widely explored.However,precise control of the direction and distribution of these nanomaterials remains a great challenge,and it has been difficult to scale down the device.Here,we introduce highly sensitive integrated flexible tactile sensors based on uniform phase-change Ge_(2)Sb_(2)Te_(5)(GST)thin films that can scale device size down,at least,to micrometer range.Significant piezoresistive effect has been observed in GST-based sensors,showing a giant gauge factor of 338.A proof of concept 5×5 sensor array functioning as a touch panel has been demonstrated.Also,the flexible GST tactile sensor has been utilized for monitoring of radial artery pulse.In addition to the well-known tunable electrical and optical properties,the piezoresistive GST films provide a versatile platform for the integration of sensing,recording,and displaying functions. 展开更多
关键词 Ge_(2)Sb_(2)Te_(5) HARDWARE HIGHLY
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