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| 1 | DETERMINATION AND APPLICATION OF LARSON-MILLER PARAMETER FOR HEAT RESISTANT STEEL 12CrlMoV AND 15CrMo显示文摘Based on the analysis and processing on relative empirical formula and data, C-values in Larson-Miller (P) expression, P = T(C + lgt), have determined for pearlitic heat resistant steel 12Cr1Mo V and 15 CrMo (20. 62 and 20. 30). The simulation experiments of high temperature aging, heated from 1.5 to 873 hours, have been designed and performed for its verification. And in combination with published information and the present nearly quantitative works, it has further been verified that both the degradations of microstructures and mechanical properties show a good accuracy and practicability using the Larson-Miller parameter with the present determined C-values. Finally, the effects of carbon content on C-value are analyzed by the empirical electron theory of solids and molecules (EET). | R.C.Yang K.Chen H.X.Feng H.Wang | 2004 | Acta Metallurgica Sinica(English Letters)2004，17，4： | 14 |
| 2 | Towards standardizing retinal optical coherence tomography angiography:a review显示文摘The visualization and assessment of retinal microvasculature are important in the study,diagnosis,monitoring,and guidance of treatment of ocular and systemic diseases.With the introduction of optical coherence tomography angiography(OCTA),it has become possible to visualize the retinal microvasculature volumetrically and without a contrast agent.Many lab-based and commercial clinical instruments,imaging protocols and data analysis methods and metrics,have been applied,often inconsistently,resulting in a confusing picture that represents a major barrier to progress in applying OCTA to reduce the burden of disease.Open data and software sharing,and cross-comparison and pooling of data from different studies are rare.These inabilities have impeded building the large databases of annotated OCTA images of healthy and diseased retinas that are necessary to study and define characteristics of specific conditions.This paper addresses the steps needed to standardize OCTA imaging of the human retina to address these limitations.Through review of the OCTA literature,we identify issues and inconsistencies and propose minimum standards for imaging protocols,data analysis methods,metrics,reporting of findings,and clinical practice and,where this is not possible,we identify areas that require further investigation.We hope that this paper will encourage the unification of imaging protocols in OCTA,promote transparency in the process of data collection,analysis,and reporting,and facilitate increasing the impact of OCTA on retinal healthcare delivery and life science investigations. | Danuta M.Sampson Adam M.Dubis Fred K.Chen Robert J.Zawadzki David D.Sampson | 2022 | Light(Science & Applications)2022，11，4： | 3 |
| 3 | VARIATION OF SUBSTRUCTURES OF PEARLITIC HEAT RESISTANT STEEL AFTER HIGH TEMPERATURE AGING显示文摘The observations of dislocations, substructures and other microstructural details were conducted mainly by means of transmission electron microscope (TEM) and scanning electron microscope (SEM) for 12Cr1Mo V pearlitic heat-resistant steel. It is shown that during the high temperature long-term aging, the disordered and jumbled phasetransformed dislocations caused by normalized cooling are recovered and rearranged into cell substructures, and then the dislocation density is reduced gradually. Finally a low density linear dislocation configuration and a stabler dislocation network are formed and ferritic grains grow considerably. | R.C.Yang K.Chen H.X.Feng H.Wang | 2004 | Acta Metallurgica Sinica(English Letters)2004，17，4： | 2 |
| 4 | Nanostructured High‐Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes显示文摘 | S.‐K.Chen S.‐J.Lin J.‐Y.Gan T.‐S.Chin T.‐T.Shun C.‐H.Tsau S.‐Y.Chang | 2004 | Adv Eng Mater2004，，5： | 2 |
| 5 | Emerging trend for LED wafer level packaging显示文摘最当前点亮射出二极管(带) 部件与包装技术的单个薄片被做。主要生产过程跟随包装的常规基于薄片的 IC。在过去的几年里,在 IC 工业有一个升起的趋势从到包装的晶片水平(WLP ) 的基于薄片的包装移居。因此,有需要让 LEDs 追上来。这份报纸介绍先进带的 WLP 技术。内容盖住象硅亚山晶片,互联的实现,黄磷的免职,晶片水平封装,和他们的集成的准备那样的关键创新过程。强调被放在怎么完成高产量上,通过 WLP 生产的低费用。 | S.W.Ricky LEE Rong ZHANG K.CHEN Jeffery C.C.LO | 2012 | Frontiers of Optoelectronics2012，5，2： | 2 |
| 6 | Nanostructured High‐Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes显示文摘 | S.‐K.Chen S.‐J.Lin J.‐Y.Gan T.‐S.Chin T.‐T.Shun C.‐H.Tsau S.‐Y.Chang | 2004 | Adv. Eng. Mater2004，，5： | 2 |
| 7 | The evolution of gene regulation by transcription factors and microRNAs显示文摘 | K.Chen N.Rajewsky | | 0，，： | 1 |
| 8 | A corrective smoothed particle method for boundary value problems in heat conduction显示文摘 | J. K.Chen J. E.Beraun T. C.Carney | 1999 | Int J Numer Meth Engng1999，，2： | 1 |
| 9 | 一种先进的电控液压燃油喷射系统模型 第一报:原理、假定和特点显示文摘1.泵—管—嘴喷射系统模型 本论文的目的是通过扩展和修改基本的泵—管—嘴喷射系统模拟软件,来研究当今正在开发的先进的电控燃油喷射系统。 1.1 | Simon K.Chen 张健 董尧清 | 1996 | 内燃机燃油喷射和控制1996，，1： | 1 |
| 10 | Nanostructured High‐Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes显示文摘 | S.‐K.Chen S.‐J.Lin J.‐Y.Gan T.‐S.Chin T.‐T.Shun C.‐H.Tsau S.‐Y.Chang | 2004 | Mater2004，，5： | 1 |
| 11 | A corrective smoothed particle method for boundary value problems in heat conduction显示文摘 | J. K.Chen J. E.Beraun T. C.Carney | 1999 | Engng1999，，2： | 1 |
| 12 | Electrocatalytic oxidation of dopamine and ascorbic acid on carbon paste electrode modified with nanosized cobalt phthalocyanine particles: Simultaneous determination in the presence of CTAB显示文摘 | G.J.Yang J.J.Xu K.Chen | | 0，，3： | 1 |
| 13 | A method of generating image-derived input function in quantitative 18F-FDG PET study based on the shape of the input function curve显示文摘 | S.Zhou K.Chen E.Reiman | | 0，，12： | 1 |
| 14 | Estimation methods that account for measurement characteristics and statistical noise of input function in quantitative dynamic PET studies UCLA显示文摘 | K.Chen | 1993 | 1993，，： | 1 |
| 15 | Image derived input function for neuroreceptor PET studies:many challenges and few opportunities显示文摘 | P.Zanotti-Frngonara K.Chen J.Liow | | 0，，10： | 1 |
| 16 | Noninvasive quantification of the cerebral metabolic rate for glucose using positron emission tomography,18F-fluoro-2-deoxyglucose,the Patlak method,and an image-derived input function显示文摘 | K.Chen D.Bandy E.Reiman | | 0，，07： | 1 |
| 17 | Characterization of the image-derived carotid artery input function using independent component analysis for the quantitation of[18F]fluorodeoxyglucose positron emission tomography images显示文摘 | K.Chen X.Chen R.Renaut | | 0，，23： | 1 |
| 18 | Starters and related codes显示文摘 | K.Chen G.Ge L.Zhu | | 0，，： | 1 |
| 19 | IMAGING RNA IN LIVING CELLS WITH MOLECULAR BEACONS:CURRENT PERSPECTIVES AND CHALLENGES显示文摘There is a growing realization that cell-to-cell variations in gene expression have importantbiological consequences underlying phenotype diversity and cell fate. Although analytical toolsfor measuring gene expression, such as DNA microarrays, reverse-transcriptase PCR and in situhybridization have been widely utilized to discover the role of genetic variations in governingcellular behavior, these methods are performed in cell lysates and/or on fixed cells, and thereforelack the ability to provide comprehensive spatial-dynamic information on gene expression. Thishas invoked the recent development of molecular imaging strategies capable of illuminatingthe distribution and dynamics of RNA molecules in living cells. In this review, we describe aclass of molecular imaging probes known as molecular beacons (MBs), which have increasinglybecome the probe of choice for imaging RNA in living cells. In addition, we present the majorchallenges that can limit the ability of MBs to provide accurate measurements of RNA, anddiscuss efforts that have been made to overcome these challenges. It is envisioned that withcontinued refinement of the MB design, MBs will eventually become an indispensable tool foranalyzing gene expression in biology and medicine. | ANTONY K.CHEN ANDREW TSOURKAS | 2009 | Journal of Innovative Optical Health Sciences2009，2，4： | 1 |
| 20 | Characterization of the image-derived carotid artery input function using independent component analysis for the quantitation of[18F]fluorodeoxyglucose positron emission tomography images显示文摘 | K.Chen X.Chen R.Renaut | | 0，，23： | 1 |
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