A Biographical Note on the Late Professor Chen Zhida

A Biographical Note on the Late Professor Chen Zhida

Biographical Notes for CCPIT and CCOIC Chairman and Vice-chairmen

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The Intellectual Journey and Contributions of Riazanov Through the Lens of Marx’s Biography

The article delves into the intellectual endeavors and contributions of David Riazanov in the realm of Marxist scholarship,particularly through his pivotal role at the Marx-Engels Institute(MEI)following the 1917 Bolshevik Revolution.Despite an early academic setback,Riazanov’s self-taught expertise in various disciplines laid a solid foundation for his contributions to Marxism.Riazanov’s tenure at the MEI was marked by significant projects aimed at collecting,editing,and publishing Marx and Engels’works,culminating in the comprehensive compilation MEGA1.His advocacy for an authentic representation of original texts underscored his scholarly rigor.Riazanov’s pre-revolutionary activities and his critical stance on Bolshevik policies highlighted his dedication to a broader socialist movement.Despite ideological differences and challenges,Riazanov’s efforts significantly advanced the understanding and dissemination of Marxist thought,underscoring the complex interplay between political activism and academic scholarship in the development of socialist ideology.

Salvage the Bones and The Not Yet: Environmental Crisis Writing of Post-Katrina Literature

After Hurricane Katrina in 2005,literary works related to such a crisis sprouted the southern America,which are known as Post-Katrina Literature.This thesis,taking Salvage the Bones and The Not Yet as examples,scrutinizes how writers respond to the Post-Katrina environmental crisis in different ways.In Salvage the Bones,Jesmyn Ward employs a biographical genre to record the Katrina disaster,thereby,writings serving as a way of healing the psychic trauma of the writer herself;and in The Not Yet,Moira Crone presents a post-natural world by the employment of the Cli-Fi genre.Both writers enrich the tradition of Southern literature as well as American eco-literature.

Textual research on Xu Chunfu's life

Xu Chunfu was a famous medical expert in the Ming Dynasty, who authored the Gu Jin Yi Tong Da Quan and the Yi Xue Zhi Nan Jie Jing Liu Shu. This paper uses the Xu family genealogy, literature catalog, historical records to study the Xu family’s life and deeds. Xu Chunfu was born in the second year of the Jiajing reign of the Ming Dynasty (1523) and passed away in the 24th year of the Wanli reign of the Ming Dynasty (1596). He served as an official in the Tai Hospital for about 20 years. His work Gu Jin Yi Tong Da Quan was written around the 43rd year of the Jiajing reign of the Ming Dynasty (1556), with a lower limit of the fifth year of the Longqing reign of the Ming Dynasty (1571), and the initial engraving time was not earlier than the eighth year of the Wanli reign of the Ming Dynasty (1580). This paper corrects the shortcomings and errors in previous research, and provides a comprehensive and systematic examination of Xu Chunfu’s life and works.

A Study of Biographical Inscription of Methen

The biographical inscription of Methen is the earliest biography in ancient Egypt. The details of economic and administrative aspects mentioned in the biography have provided some evidence which may suggest a decisive break for the ruling power from the relatively shifting control during the very early stage of dynastic period to the absolute central governance of both manpower and materials in the Old Kingdom that can also be signified, for instance, by the pyramid building in the 4th Dynasty. This document may therefore mirror the constitution of ancient Egyptian civilization during this transitional time.

Writing the Life of Karl Marx:A Comparative Study of Marx Biographies by Mehring and Riazanov

This study compares the biographies of Karl Marx by Franz Mehring and David Riazanov,highlighting three key differences in their portrayal of Marx’s life and ideology.Riazanov emphasized Marx’s Jewish background,criticized Mehring’s oversimplification of Marx’s father’s conversion to Christianity,and offered a nuanced view of Marx’s engagement with Jewish issues.Contrary to Mehring’s defense of Bakunin,Riazanov acknowledged Bakunin’s revolutionary zeal but critiqued his effectiveness and responsibility in the Nechayev affair.Lastly,Riazanov provided an in-depth analysis of Marx’s later years,challenging Mehring’s limited coverage and recognizing the significance of Marx’s late works and contributions to the labor movement.

From Pain to Healing:Cure for Trauma in Bone by Fae Myenne Ng

Fae Myenne Ng, one of dominant writers in American literary circle currently, had been making her efforts in Bone for ten years. In Bone, Ng depicts the trauma Chinese-Americans suffered profoundly while trying to offer therapy to the traumatized. The narrator, Leila and her stepfather Leon come to terms with trauma by their own ways. What's more, Ng records her own life experience in a way to work through trauma and remains her own understanding about the solution to trauma.

Illness Experiences among Chinese College Students: A Negotiation Process between Social Connections and Protection of Self-Image

This study explored the experience of illness in relation to self-image,biographical disruption,and the process of coping through semi-structured interviews with students of a university in China.Twelve students were recruited under three categories,having a physical chronic illness,mental health illness,and chronic multiple morbidities.In-depth interviews were conducted and content analyses were applied to their recordings to identify major themes and subordinate themes in the illness experience.Results showed a distorted sense of self and biographical disruptions in young adulthood were common,as reported by the respondents.Students tried to cope with these disruptions with both individual strengths and social support,but not always with positive results.Reconstruction of self,in the analysis of illness experiences,was found a crucial strategy in overcoming disruptions.Social support of evaluative nature facilitated the adoption of the reconstruction strategy.A network-building approach is recommended for student servi es in higher education whereas further research is necessary to understand the processes of self-reconstruction.

Biogeographic Differences in Cone, Needle and Seed Morphology among Natural Picea asperata Populations in Western China

This study represents a geographical approach to morphological variation of cones, needles and seeds in natural dragon spruce （Picea asperata Mast.） populations across western China and the relationship between morphological traits and weather variation for the origins of populations. Significant differences were found for all cone, needle and seed traits among populations and trees within populations. The coefficients of variation in 2 higher latitude populations were higher than those in other populations in all traits except for needle width and seed width. Fairly high within-population variability was also detected for cone dry weight, seed dry weight and needle traits in this study. Cone length, cone width, cone dry weight, seed scale length, seed scale width and seed wing length were strongly positively intercorrelated. Seed length and seed dry weight showed a significantly positive correlation with seed wing length. And needle width showed a significant negative correlation with cone traits, seed scale length, seed wing length and seed length. The higher the annual mean temperature, the higher the average cone length. This study also revealed a negative linear dependence on latitude： the higher the latitude, the lower the population average seed length. Seed dry weight was positively and linearly related with altitude.

全身MR/PET联合成像:技术构想、临床工作流程及初步结果

长期以来,科研人员、放射科专家及核医学专家都在致力于MR/PET联合成像技术的研究。这一联合技术结合了MR成像所特有的性质(如极好软组织对比度、高空间和时间分辨率及组织功能成像)和PET成像所具有高灵敏度特性,因而在临床疾病诊断方面具有重大应用前景。西门子近期推出的Biograph mMR系统率先在3TMR成像仪上完全融合了PET检测装置,是首款实现同步数据采集的全身MR/PET成像系统。本文阐明了Biograph mMR系统的整合技术,展示MR/PET全身成像的工作流程并给出了初步的临床研究结果。

Comparison of anterior segment measurements using rotating Scheimpflug imaging and partial coherence interferometry

AIM:To compare central corneal thickness(CCT) and anterior chamber depth(ACD) measurements using rotating Scheimpflug imaging and partial coherence interferometry.·METHODS:As part of the first phase of Shahroud Eye Cohort Study with 5 190 subjects of 40 to 64 years of age,CCT and ACD were measured using Scheimpflug imaging with the Pentacam(Oculus,Inc.,Lynnwood,WA,USA) and partial coherence interferometry with the Allegro BioGraph(Wavelight,Erlangen,Germany).·RESULTS:After applying exclusion criteria,we had data of 4 387 subjects with a mean age of 50.7±6.2 years.Mean CCT with Pentacam and BioGraph were 528.6 ±33.2μm and 525.6 ±32μm respectively;the difference was statistically significant(P 【0.001),but the correlation was high(R=0.920).Mean ACD measurements using Pentacam and BioGraph were 2.68 ±0.35mm and 2.62 ±0.33mm respectively;the inter-device difference was significant(P 【0.001) with high correlation(R=0.944).The 95% limits of agreements between devices were-22.65μm to28.61μm and-0.16mm to 0.29mm for CCT and ACD measurements,respectively.·CONCLUSION:For both CCT and ACD,the BioGraph gave significantly lower values than the Pentacam(P 【0.05).Despite the high inter-device correlation,the 95%limits of agreements were wide,and this may limit their interchangeability in measuring the CCT and ACD.

Biograph mCT Flow系统的优势分析

分析了PET目前的发展现状和存在问题,介绍了西门子Biograph mCT Flow系统的工作原理,阐明了该系统用于实现连续进床扫描的磁力患者载控系统、固态电子架构和动态数据处理的FlowMotionTM三大核心技术以及相关关键技术和软硬件支撑。指出了Biograph mCT Flow系统在实时动态结果和扫描流程2个方面的技术优势,可为医生提供更精细的扫描图像,为患者提供更加舒适的检查体验。

A GATE Simulation Study of the Siemens Biograph DUO PET/CT System

This is a GATE-simulation study of the Siemens Biograph DUO PET/CT system. It reports effects of changes in the thickness of the employed Lutetium Oxyorthosilicate(LSO) detectors. The PET/CT, a human body phantom and a cylindrical F-18 FDG source were simulated. Validation measurements were conducted. The results indicate that LSO thickness increase degrades spatial resolution, improves relative energy resolution from 9.0% to 11.3% and increases signal-to-noise-ratio from 0.81 to 1.17. Thicker LSO crystals present greater axial sensitivity so as the detection efficiency of PET would be significantly enhanced.

Congratulationsto Professor He Binglin on the Occasion of His 80th Birthday——Biographic Sketch of Professor He Binglin

He Binglin was born on August 24, 1918 in Fanyu County, Guangdong Province.He graduated from the Chemistry Department of Southwest Associated Universityin 1942. After graduation he worked in Chongqing Central Institute of Industry forone year as an assistant engineer and then returned to his Alma Mater University

Congratulation to Professor Renynyuan Qian on the Occasion of His 80th Birthday——Biographic Sketch of Professor Renyuan Qian

Renyuan Qian was born on September 19, 1917 in Changshu, Jiangsu province.He graduated from the Chemistry Department of Zhejiang University in 1939. Inthe year of 1943, he went to the United States to take postgraduate studies mainlyin the University of Wisconsin. In 1948, he returned to China and associated with Xiamen University and Zhe-

A TRAIL-BLAZER'S FOOTPRINTS ——A biographic sketch of CAS member Li Yiyi

People will never forget a scene at the First National Conference of Model Workers held in 1959,when the No.1 blast furnace of the No.1 Steelworks under the Benxi Iron & Steel Corporation was named a national standard bearer of the Red Flag,with its productivity ratio having won the national championship.The story was reported by the People’s Daily,Soviet Women’s Journal and Benxi Daily.As the young leader of the cited team of furnacemen, Li Yiyi became known to all. Time flies by and 34 years have elapsed since then.