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肺癌cT筛查:基线和每年复查中发现肾上腺增大的频率

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国际医学放射学杂志 2017年第1期 114-114页

作者： M.X.Hu R.Yip Y.Yankelevitz C.I.Henschke 谢双双 Department of Radiology Icahn School of Medicine atMount Sinai

摘要目的在一项肺癌cT筛查项目中,确定参与者基线和每年复查中发现肾上腺增大的频率及随访过程中的进展情况。方法 4 776名参与者均签署符合HiPAA的知情同

关键词：肾上腺随访过程内分泌腺肺癌肺肿瘤筛查基线 cT

肺癌低剂量cT筛查:计算机辅助诊断漏诊肺癌

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国际医学放射学杂志 2016年第6期 695-695页

作者： M.Z.Liang W.Tang D.M.Xu A.c.Jirapatnakul A.P.Reeves C.I.Henschke 王欣悦 Department of Radiology Icahn School of Medicine at Mount Sinai

摘要目的为了更新关于计算机辅助诊断(cAD)系统的使用价值,该系统重点关注的是早期成像表现为实性结节的易漏诊肺癌。材料与方法本研究使用依据HiPAA制定的

关键词：肺癌实性结节肺肿瘤计算机辅助诊断计算机辅助技术漏诊筛查 cT

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非实性肺结节的内生长:放射学-病理学对照

国际医学放射学杂志 2012年第3期 287-287页

作者： D.F.Yankelevitz D.carter C.I.Henschke R.Yip A.P.Reeves 李鹏 Department of Radiology Mount Sinai School of Medicine1 Gustave L.Levy PlaceNew YorkNY 10029

目的确定非实性结节肺癌的cT衰减值是否与组织学测量有关,并且量化结节内肿瘤充填气腔的范围。材料与方法获得机构审查委员会批准和病人的知情同意,分析cT影像和病理学检查结果。评价15例手术切除的非实性结节肺癌病人。基于非实性结节... 详细信息

目的确定非实性结节肺癌的cT衰减值是否与组织学测量有关,并且量化结节内肿瘤充填气腔的范围。材料与方法获得机构审查委员会批准和病人的知情同意,分析cT影像和病理学检查结果。评价15例手术切除的非实性结节肺癌病人。基于非实性结节、非肿瘤性肺组织、软组

关键词：结节内 cT 非肿瘤性实性结节肺组织衰减值

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过渡带:肿瘤容积估算误差产生的潜在原因

国际医学放射学杂志 2010年第5期 491-491页

作者： D.F.Yankelevitz C.I.Henschke A.c.Jirapatnakul A.P.Reeve D.carter 梁斌 Department of Radiology Mount Sinai School of Medicine1 Gustave L.Levy Place

应用低剂量胸部cT扫描的冠状动脉钙化评分预测心血管疾病死亡

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国际医学放射学杂志 2011年第1期34卷 78-页

作者： J.Shemesh C.I.Henschke D.Shaham R.Yip A.O.Farooqi M.cham 于静 Department of cardiology Grace Ballas Cardiac Research UnitSheba Medical Center

目的对低剂量胸部cT扫描显示的冠状动脉钙化(cAc)进行视觉评分,评估其预测心血管疾病死亡的价值。材料与方法根据机构审查委员会批准的方案。

关键词：低剂量胸部躯干心血管疾病冠状动脉 cT

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Three-dimensional mixed convection stagnation-point fow past a vertical surface with second-order slip velocity

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Applied Mathematics and Mechanics(English Edition) 2023年第4期44卷 641-652页

作者： A.V.ROScA N.c.ROScA i.POP Department of Statistics-Forecasts-Mathematics Faculty of Economics and Business AdministrationBabes-Bolyai UniversityCluj-Napoca 400084Romania Department of Mathematics Faculty of Mathematics and Computer ScienceBabes-Bolyai UniversityCluj-Napoca 400084Romania Academy of Romanian Scientists 3 Ilfov StreetBucharest 050044Romania

This study is concerned with the three-dimensional(3D)stagnation-point for the mixed convection flow past a vertical surface considering the first-order and secondorder velocity slips.To the authors’knowledge,this is the first study presenting this very interesting analysis.Nonlinear partial differential equations for the flow problem are transformed into nonlinear ordinary differential equations(ODEs)by using appropriate similarity transformation.These ODEs with the corresponding boundary conditions are numerically solved by utilizing the bvp4c solver in MATLAB programming language.The effects of the governing parameters on the non-dimensional velocity profiles,temperature profiles,skin friction coefficients,and the local Nusselt number are presented in detail through a series of graphs and tables.interestingly,it is reported that the reduced skin friction coefficient decreases for the assisting flow situation and increases for the opposing flow situation.The numerical computations of the present work are compared with those from other research available in specific situations,and an excellent consensus is observed.Another exciting feature for this work is the existence of dual solutions.An important remark is that the dual solutions exist for both assisting and opposing flows.A linear stability analysis is performed showing that one solution is stable and the other solution is not stable.We notice that the mixed convection and velocity slip parameters have strong effects on the flow characteristics.These effects are depicted in graphs and discussed in this paper.The obtained results show that the first-order and second-order slip parameters have a considerable effect on the flow,as well as on the heat transfer characteristics.

关键词： three-dimensional(3D)mixed convection flow stagnation point flow first-order slip velocity second-order slip velocity numerical solution stability analysis

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