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腕管综合征时正中神经的扩散张量成像和纤维束示踪的初步研究结果

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国际医学放射学杂志 2008年第A6期31卷 525-526页

作者： C.Khalil C.Hancart V.Le Thuc C.Chantelot D.Chechin a.cotton 宋玲玲 Service de Radiologie Ostéoarticulaire Höpital Roger Salengro CHRU de Lille 59037 France.

目的是为了显示在1.5TMR设备上进行人活体正中神经扩散张量成像和纤维束示踪的可行性,并评估健康志愿者与腕管综合征病人扩散成像的潜在不同。

关键词： MRI 扩散张量成像纤维束示踪腕管综合征正中神经

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股直肌反折头的超声解剖学特点

国际医学放射学杂志 2016年第1期 99-99页

作者： A.Moraux R.Wawer G.Lefevbre H.cotton X.Demondion a.cotton 陈文萍 Imagerie Médicale Jacquemars Giélée

摘要目的本研究旨在论证超声可以采用新的外侧入路法精确评估股直肌反折头的解剖结构。材料与方法切开4个髋关节解剖体用来研究股直肌反折头的解剖结构。超声引导下,放置穿刺针于反折头上。应用高频探头对20个志愿者的股直肌进行超声探... 详细信息

摘要目的本研究旨在论证超声可以采用新的外侧入路法精确评估股直肌反折头的解剖结构。材料与方法切开4个髋关节解剖体用来研究股直肌反折头的解剖结构。超声引导下,放置穿刺针于反折头上。应用高频探头对20个志愿者的股直肌进行超声探查。结果在解剖体上,穿刺针放置在反折头上,或者紧贴着反折头放置,以保证超声探头准确探知。超声可以探知每一个股直肌解剖头及志愿者的反折头。

关键词：股直肌反折头解剖结构超声

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颈椎增生性脊髓病的扩散张量成像与纤维示踪

国际医学放射学杂志 2011年第2期 204-204页

作者： J.F.Budzik V.Balbi V.L.Thuc A.Duhamel R.Assaker a.cotton 唐光健 Service de Radiologie et d’Imagerie Musculosquelettique H?pital Roger Salengro

目的①利用白质束成像的方法获得颈椎增生性脊髓病(CSM)病人微结构的数据[各向异性分数(FA)值,平均扩散率(MD)];②对照这些病人的扩散张量成像(DTI)参数

关键词：扩散张量成像颈椎病白质束成像临床相关分数各向异性

低剂量双平面骨骼检查与数字化骨骼检查在多发性骨髓瘤中的应用

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国际医学放射学杂志 2013年第5期 506-506页

作者： N.Boutry B.Dutouquet X.Leleu M.H.Vieillard A.Duhamel a.cotton 杨泽宏 Service de Radiopédiatrie Hpital Jeanne de Flandre

摘要目的评价低剂量双平面(LDB)骨骼检查(SS)在多发性骨髓瘤(MM)病人局部骨侵犯评估中相对于数字化骨骼检查的作用,并且对2种技术影像质量、病人舒适度及辐射暴露进行比较。方法连续56例新诊断或第一次复发的多发性骨髓瘤病人在同一天... 详细信息

摘要目的评价低剂量双平面(LDB)骨骼检查(SS)在多发性骨髓瘤(MM)病人局部骨侵犯评估中相对于数字化骨骼检查的作用,并且对2种技术影像质量、病人舒适度及辐射暴露进行比较。方法连续56例新诊断或第一次复发的多发性骨髓瘤病人在同一天接受低剂量双平面骨骼检查及数字化骨骼检查。由2位放射科医师对病变骨进行评价,对于意见不统一的病人进行全身MRI检查。同时评价影像质量、病人舒适度及辐射剂量。结果 56例新诊断(n=21)或第一次

关键词：骨骼检查多发性骨髓瘤骨髓瘤浆细胞瘤低剂量双平面

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腰神经根纤维束成像:初步研究结果

国际医学放射学杂志 2011年第4期 401-401页

作者： V.Balbi J.F.Budzik A.Duhamel A.Bera-Louville V.Le Thuc a.cotton 李志明 Service de Radiologie et d'Imagerie musculo-squelet-tique Hpital Roger Salengro

目的这项初步研究的目的是证明扩散张量成像及纤维示踪技术在活体显示腰神经根的可行性,同时评价应用扩散张量成像在显示健康志愿者及腰椎间盘突出病人的腰神经时的参数差异。方法此项研究对象包括19例因后外侧型或椎间孔内型椎间盘突... 详细信息

目的这项初步研究的目的是证明扩散张量成像及纤维示踪技术在活体显示腰神经根的可行性,同时评价应用扩散张量成像在显示健康志愿者及腰椎间盘突出病人的腰神经时的参数差异。方法此项研究对象包括19例因后外侧型或椎间孔内型椎间盘突出引起的单侧坐骨神经痛病人

关键词：回波-平面成像 MRI 坐骨神经痛扩散张量成像椎间盘突出

AI Cannot Understand Memes:Experiments with OCR and Facial Emotions

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Computers, Materials & Continua 2022年第1期70卷 781-800页

作者： Ishaani Priyadarshini Chase cotton Department of Electrical and Computer Engineering University of DelawareNewark19716DEUnited States

The increasing capabilities of Artificial Intelligence(AI),has led researchers and visionaries to think in the direction of machines outperforming humans by gaining intelligence equal to or greater than humans,which may not always have a positive impact on the *** gone rogue,and Technological Singularity are major concerns in academia as well as the *** is necessary to identify the limitations of machines and analyze their incompetence,which could draw a line between human and machine *** memes are an amalgam of pictures,videos,underlying messages,ideas,sentiments,humor,and experiences,hence the way an internet meme is perceived by a human may not be entirely how a machine comprehends *** this paper,we present experimental evidence on how comprehending Internet Memes is a challenge for *** use a combination of Optical Character Recognition techniques like Tesseract,Pixel Link,and East Detector to extract text from the memes,and machine learning algorithms like Convolutional Neural Networks(CNN),Region-based Convolutional Neural Networks(RCNN),and Transfer Learning with pre-trained denseNet for assessing the textual and facial emotions *** evaluate the performance using Sensitivity and *** results show that comprehending memes is indeed a challenging task,and hence a major limitation of *** research would be of utmost interest to researchers working in the areas of Artificial General Intelligence and Technological Singularity.

关键词： Technological singularity optical character recognition transfer learning convolutional neural networks(CNN) region-based convolutional neural networks(RCNN)

Analyzing Some Elements of Technological Singularity Using Regression Methods

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Computers, Materials & Continua 2021年第6期67卷 3229-3247页

作者： Ishaani Priyadarshini Pinaki Ranjan Mohanty Chase cotton Department of Electrical and Computer Engineering University of DelawareNewarkDE19716USA Department of Computer Science Purdue UniversityWest LafayetteIN47907USA

Technological advancement has contributed immensely to human life and *** like industrial robots,artificial intelligence,and machine learning are advancing at a rapid *** the evolution of Artificial Intelligence has contributed significantly to the development of personal assistants,automated drones,smart home devices,etc.,it has also raised questions about the much-anticipated point in the future where machines may develop intelligence that may be equal to or greater than humans,a term that is popularly known as Technological *** technological singularity promises great benefits,past research works on Artificial Intelligence(AI)systems going rogue highlight the downside of Technological Singularity and assert that it may lead to catastrophic ***,there is a need to identify factors that contribute to technological advancement and may ultimately lead to Technological Singularity in the *** this paper,we identify factors such as Number of scientific publications in Artificial Intelligence,Number of scientific publications in Machine Learning,Dynamic RAM(Random Access Memory)Price,Number of Transistors,and Speed of Computers’Processors,and analyze their effects on Technological Singularity using Regression methods(Multiple Linear Regression and Simple Linear Regression).The predictive ability of the models has been validated using PRESS and k-fold *** study shows that academic advancement in AI and ML and Dynamic RAM prices contribute significantly to Technological *** the factors would help researchers and industry experts comprehend what leads to Technological Singularity and,if needed,how to prevent undesirable outcomes.

关键词： Technological growth technological singularity regression analysis artificial intelligence superintelligence PRESS k-fold validation

Audible noise evaluation for six-phase overhead lines transformed from existing three-phase double circuit infrastructures with uprated voltages

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High Voltage 2022年第5期7卷 866-876页

作者： Qi Li Yanzhou Li Simon Rowland Jianlin Hu Ian cotton Xingliang Jiang State Key Laboratory of Power Transmission Equipment&System Security and New Technology Electrical Engineering SchoolChongqing UniversityChongqingChina Department of Electrical and Electronic Engineering The University of ManchesterManchesterUK

The drive to reduce carbon emissions and meet climate change targets set by governments worldwide has led to the growth of renewable energy sources and electric vehicles in recent *** intermittent generation and centralised demand require increased transmission capacities when operating associated power *** transmission lines are not capable of meeting planned *** many countries,obtaining a new right of way to build an overhead line(OHL)is increasingly *** is therefore an urgent need to study techniques for transmission line *** increasing voltages is not feasible because elevated surface potential gradient at conductor surfaces increases audible noise(AN)levels *** feasibility of high phase order,especially six-phase,transmission techniques has been previously demonstrated,and it has been proved to be an effective way to uprate existing three-phase double circuit OHLs with increased *** study analyses two typical overhead line structures,whose conductor surface potential gradient and AN level are *** average and maximum surface potential gradient of the six-phase OHL are 18.5%and 18.6%lower than that of the three-phase *** AN of the six-phase single circuit OHL is predicted to be 6.33 and 6.45 dBA lower than that of the three-phase double circuit OHL after the voltage is increased by 45%and 50%for the lines *** is shown that six-phase OHLs can increase capacity by allowing elevating phase voltages without increasing acoustic noise levels.

关键词： phase double transformed

PROMOTION EFFECT OF PYRIDINE FOR THE DIRECT ELECTROCHEMISTRY OF CYTOCHROME C AT GOLD ELECTRODES

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Chinese Chemical Letters 1992年第2期3卷 133-134页

作者： Therese M.cotton Department of Chemistry and Ames Laboratory Iowa State Unlversity Ames Iowa 50011 U.S.A.

It was found for the first time that the compounds with only one functional group, such as pyridine, can show the promotion effect for the electrochemical reaction of cytochrome C at gold electrodes.

关键词： Pro PROMOTION EFFECT OF PYRIDINE FOR THE DIRECT ELECTROCHEMISTRY OF CYTOCHROME C AT GOLD ELECTRODES

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