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导管介入经门静脉注射内皮细胞致肝再生:大动物肝硬化模型的可行性研究

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国际医学放射学杂志 2017年第6期 722-723页

作者： k.s.lee s.F.santagostino D.Li A.Ramjit k.serrano M.D.Ginsberg 赵娓娓 Department of Radiology Weill Cornell Medicine

摘要目的论证影像引导下经导管内皮细胞治疗猪肝硬化模型致其肝再生的可行性。材料与方法本研究获动物管理和使用委员会批准,自体肝内皮细胞取自猪肝脏标本。

关键词：内皮细胞肝硬化静脉导管肝再生硬化模型

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实现实时动力总成硬件系统的安全引导

汽车与新动力 2019年第3期2卷 36-40页

作者： D.kim[韩] E.shin[韩] J.s.Park[韩] k.s.lee[韩] k.C.Gui[韩] k.scheibert[韩] 武涛(译) 不详

汽车安全意味着保护车辆,避免潜在的威胁、意外故障和篡改参数行为,直接关系到驾驶者和行人的生命安全,这是汽车系统的重要问题之一。汽车系统需要加强安全策略,以防止黑客的攻击。然而,在某些系统实现安全功能时,首先要考虑的是性能。... 详细信息

汽车安全意味着保护车辆,避免潜在的威胁、意外故障和篡改参数行为,直接关系到驾驶者和行人的生命安全,这是汽车系统的重要问题之一。汽车系统需要加强安全策略,以防止黑客的攻击。然而,在某些系统实现安全功能时,首先要考虑的是性能。特别是发动机管理系统(EMs),在启动发动机时,保证发动机实现快速同步被视为第一要务。介绍针对EMs的一种安全引导设计。介绍安全引导的概念,并根据前台和后台的安全引导模式,介绍几种不同的应用案例;阐述EMs在发动机起动过程中的作用,以及发动机同步后的燃油喷射和点火过程;讨论在发动机运行过程中,EMs复位在发动机重起过程中出现的一些严重问题。为了确保在任何情况,即使在重起的情况下,发动机依然能稳定运行,提出一种有效的安全引导应用策略,可以确保发动机重起和再同步的稳定性。这些策略包括操作系统中的任务分配,基于多核的任务分解和存储区分配。

关键词：汽车安全安全引导发动机管理系统发动机

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孤立性肺结节肺腺癌:影像生物标记物的组织病理学评分和病人生存率的相关性

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国际医学放射学杂志 2012年第6期 583-584页

作者： H.Y.lee J.Y.Jeong k.s.lee H.J.kim B.T.kim 卢平明郑晶晶 Department of Radiology and Center for Imaging science Samsung Medical CenterSungkyunkwan University School of Medicine50 Ilwon-DongKangnam-KuSeoul 135-710Korea

摘要目的探讨组织病理学评分对孤立性肺结节(sPN)肺腺癌病人存活率预测的实用性,以及病理学评分与CT和18F-FDG PET/CT结果的相关性。材料与方法伦理委员会批准了该项回顾性研究并确定无需进行知情同意的确认。

关键词：肺腺癌病人标记物肺结节孤立性病理学评分相关性

Fleischner学会2017:CT扫描偶发肺结节处理指南

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国际医学放射学杂志 2017年第5期 591-592页

作者： H.MacMahon D.P.Naidich J.M.Goo k.s.lee A.N.C.Leung J.R.Mayo 王佳红 Department of Radiology University of Chicago

摘要 Fleischner学会2005年肺部实性结节处理指南发布,2013年又发布了肺部亚实性结节的处理指南。之后,不断又有新的认识,因此需要修改指南以反映当前对肺部结节

关键词：肺部结节 Fleischner 实性结节

Intrumer:A Multi Module Distributed Explainable IDs/IPs for securing Cloud Environment

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Computers, Materials & Continua 2025年第1期82卷 579-607页

作者： Nazreen Banu A s.k.B.sangeetha Department of Computer science and Engineering SRM Institute of Science and TechnologyVadapalani CampusChennai600026Tamil NaduIndia

The increasing use of cloud-based devices has reached the critical point of cybersecurity and unwanted network *** environments pose significant challenges in maintaining privacy and *** approaches,such as IDs,have been developed to tackle these ***,most conventional Intrusion Detection system(IDs)models struggle with unseen cyberattacks and complex high-dimensional *** fact,this paper introduces the idea of a novel distributed explainable and heterogeneous transformer-based intrusion detection system,named INTRUMER,which offers balanced accuracy,reliability,and security in cloud settings bymultiplemodulesworking together within *** traffic captured from cloud devices is first passed to the TC&TM module in which the Falcon Optimization Algorithm optimizes the feature selection process,and Naie Bayes algorithm performs the classification of *** selected features are classified further and are forwarded to the Heterogeneous Attention Transformer(HAT)*** this module,the contextual interactions of the network traffic are taken into account to classify them as normal or malicious *** classified results are further analyzed by the Explainable Prevention Module(XPM)to ensure trustworthiness by providing interpretable *** the explanations fromthe classifier,emergency alarms are transmitted to nearby IDsmodules,servers,and underlying cloud devices for the enhancement of preventive *** experiments on benchmark IDs datasets CICIDs 2017,Honeypots,and NsL-kDD were conducted to demonstrate the efficiency of the INTRUMER model in detecting network trafficwith high accuracy for different *** outperforms state-of-the-art approaches,obtaining better performance metrics:98.7%accuracy,97.5%precision,96.3%recall,and 97.8%*** results validate the robustness and effectiveness of INTRUMER in securing diverse cloud environments against sophisticated cyber threats.

关键词： Cloud computing intrusion detection system transformers and explainable artificial intelligence(XAI)

Photoluminescence upgradation of La_(2)MgTiO_(6):2%Dy^(3+) perovskite with monovalent(Li^(+)),divalent(Ba^(2+),sr^(2+)) and trivalent(Bi^(3+),sm^(3+))cation sensitization

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Journal of Rare Earths 2025年第1期43卷 47-56,I0002页

作者： V.P.Veena k.Arun C.k.shilpa s.V.Jasira k.M.Nissamudeen school of Pure and Applied Physics Kannur UniversityPayyanur CampusEdatKannurKrala67 India Department of Nanoscience and Nanotechnology Kannur UniversityPayyanur CampusEdatkannurKerala670327India

Nano phosphors of 2%Dy^(3+)(wt%)doped La_(2)MgTiO_(6) and monovalent/divalent/trivalent co-doped La_(1.98)Dy_(0.02)MgTiO_(6):x%A^(y+)(A^(y+):Li+,Ba^(2+),sr^(2+),Bi^(3+),and sm^(3+);0≤x≤2 wt%)were synthesized by combustion *** the XRD data,it is deduced that an increase in the valency of co-dopant increases the crystallinity of the double perovskite orthorhombic nanocrystal *** an increase in co-dopant size,an elevation in optical bandgap is visible with the highest bandgap of 3.835 eV for Bi^(3+).The photo-absorption is monotonically broadened for sr^(2+),sm^(3+),and Li+around 200-450 ***351 nm,Dy^(3+)triggered lattice shows major characteristic emission peaks at 480 nm(^(4)F_(9/2)→^(6)H_(15/2)),574 nm(^(4)F_(9/2)→^(6)H_(13/2)),and 670 nm(^(4)F_(9/2)→^(6)H_(11/2)).leading to near white light emission with CIE coordinates(0.341,0.376).Upon co-doping,the PL intensity is significantly increased with maximum emission for trivalent sm^(3+),followed by divalent sr^(2+)and monovalent Li+*** increasing excitation wavelength,sr^(2+)shows a dominated output and it is found that divalent sr^(2+)is a potential codopant that could enhance luminescence intensity up to 6 times with a sr^(2+)→Dy^(3+)energy transfer efficiency of 86%.It is specified that the CIE coordinates of Li+co-doped samples show ideal white emission with color coordinates(0.333,0.336).The concluding outcomes signify the noblest rare earth sm^(3+)co-doping and thus sm^(3+)→Dy^(3+)energy transfer mechanism is discussed in detail.

关键词： Photoluminescence Perovskite WLED Co-doping Rareearths

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肺腺癌:与气道播散相关的CT征象

国际医学放射学杂志 2019年第1期 115-115页

作者： s.k.kim T.J.kim M.J.Chung T.s.kim k.s.lee J.I. Zo 李佳佳 Department of Radiology Samsung Medical CenterSungkyunkwan University School of Medicine

摘要目的通过分析外科切除肺腺癌来判定CT征象预测发生肺气道播散(sTAs)的可能性。材料与方法本回顾性研究对2015年4月—2016年12月接受过肺腺癌手术切除

关键词：肺腺癌空气支气管征 CT

The deflection angle and quasi-periodic oscillations of an extended gravitational decoupled black hole solution

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Communications in Theoretical Physics 2025年第2期77卷 132-147页

作者： Farzan Mushtaq Xia Tiecheng Allah Ditta G Mustafa s k Maurya Department of Mathematics Shanghai University and Newtouch Center for Mathematics of Shanghai University Department of Physics Zhejiang Normal University Research Center of Astrophysics and Cosmology Khazar University Department of Mathematical and Physical sciences College of Arts and Sciences University of Nizwa

In weak field limits, we compute the deflection angle of a gravitational decoupling extended black hole(BH) solution. We obtained the Gaussian optical curvature by examining the null geodesic equations with the help of Gauss–Bonnet theorem(GBT). We also looked into the deflection angle of light by a black hole in weak field limits with the use of the Gibbons–Werner method. We verify the graphical behavior of the black hole after determining the deflection angle of light. Additionally, in the presence of the plasma medium, we also determine the deflection angle of the light and examine its graphical behavior. Furthermore, we compute the Einstein ring via gravitational decoupling extended black hole solution. We also compute the quasi-periodic oscillations and discuss their graphical behavior.

关键词： deflection of light Gauss-Bonnet theorem gravitational decoupling

Nucleoside modified mRNA-lipid nanoparticles as a new delivery platform for the repair of the injured spinal cord

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Neural Regeneration Research 2025年第8期20卷 2311-2312页

作者： krisztián Pajer Tamás Bellák Antal Nógrádi Department of Anatomy Histology and EmbryologyAlbert Szent-Györgyi Medical SchoolUniversity of SzegedSzegedHungary

spinal cord injury and treatment opportunities:The adult mammalian spinal cord has a very limited capacity for spontaneous regeneration due to various intrinsic molecular and cellular *** the spinal cord neurons have the capacity to regenerate their axons,the expression of growth inhibitory factors,lack or suppression of proper guidance cues,and profound inflammatory responses do not permit successful regeneration(khyeam et al.,2021).

关键词： injured capacity modified

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