11—13世纪缅甸蒲甘佛塔形式特征及其源流研究

11—13世纪是缅甸蒲甘王朝统治的全盛期,遗留有数量可观的佛教建筑遗存,其中以佛塔为典型代表。本文将蒲甘佛塔分为独立塔、寺上塔、散塔,并各自论述其特征,其后指出蒲甘佛塔的形式在外受到印度与锡兰的影响,在内受到缅甸骠国的影响,在3个世纪的发展中,又出现了支提式塔寺的嫁接形式、中心独立大塔的出现、阿奴律陀式佛塔的兴盛、神庙式塔寺的衰落等多种源流变化,最后论述了其对周边地区包括泰国与中国云南地区的影响。

IL-11对ITP患者Th1、Th2细胞及T-bet、GATA-3 mRNA的影响

目的:研究白细胞介素-11(IL-11)对免疫性血小板减少症(ITP)患者Th1、Th2细胞亚群及其调控因子T-bet mRNA和GATA-3 mRNA表达的影响。方法:从10例ITP患者静脉中抽取外周血提取单个核细胞,加入不同浓度IL-11(0、25、50、100、200 ng/mL)培养4 d后,应用流式细胞术和实时荧光定量反转录-多聚酶链反应法检测Th1、Th2细胞亚群比例及T-bet mRNA、GATA-3 mRNA表达水平。结果:当IL-11浓度为100 ng/mL时,与浓度为0的对照组差异最明显,表现为Th1比例及Th1/Th2比值下降,Th2比例升高,差异有统计学意义(P<0.01),同时T-bet mRNA表达下降,GATA-3 mRNA表达增加,T-bet/GATA-3比值显著下降,差异有统计学意义(P<0.01)。结论:一定浓度的IL-11在体外培养中能促使ITP患者Th1细胞向Th2细胞转化,同时GATA-3 mRNA表达增加、T-bet mRNA表达下降。

Traditional Medicine Diagnostic Codes in ICD-11 and Alternative Diagnostic Classifications in the Mainstream Healthcare

In 2018,the 11^(th) Edition of the International Classification of Diseases(ICD-11)defined a diagnostic code list for standard traditional medicine(TM)conditions.The codes improve patient safety by providing more comprehensive and accurate medical records for hospitals in the Western Pacific Region.In these facilities,TM is often a standard of care for those populations.In several mainstream media sources,writers are circumventing evidence-based peer-reviewed medical literature by unduly influencing public opinion and,in this case,against the new ICD-11 codes.The dangers imposed by the transgression of popular writing onto the discipline of peer-reviewed works are present since best practices in medical record-keeping will fail without the inclusion of TM in the ICD-11 codes.Such failures directly affect the health of the patients and policymakers in regions where TM and conventional medicine are combined.This article investigates the boundaries between substantial evidence and popular opinion.In this era where media is used to manipulate evidence,the reader’s use of sound judgment and critical thought are thwarted.This article also challenges three controversial themes in pop literature,including the threat to endangered species,increased patient risk,and contaminants in the TM.These themes are made without evidence and are,in fact,of flawed logic.There is no reason to assume that improved medical record-keeping and knowledge of patient cases increase risks.

A Report about the 11th ISSC-91, Wuxi, China

The 11th International Ship and Offshore Structures Congress (ISSC’91) was held fromSeptember 15th to 20th 1991 at Hu Bin Hotel, Wuxi, China. 197 professors and experts from 24countries attended the congress meeting. Among them 33 Persons are Chinese professors andexperts (including 8 professors and experts from Taiwan, China). 107 persons are members ofthe Standing Committee, Technical Committee, Correspondents, while another 90 persons areobservers. The aim of the ISSC is to give experts in different countries engaged in research work

Contents of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH*

Vol. 47, No. 11, 2011 DOI: 10.3901/JME.2011.11.001 Linear Motion Control of Two-pendulums- driven Spherical Robot 1 ZHAO Bo WANG Pengfei SUN Lining LI Mantian (State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150080, China)

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH

Review on Key Technology of Hydrodynamic and Hydrostatic High-frequency Motor Spindles XIONG Wanli YANG Xuebing LV Lang YUAN Julong （National Research Center for High Efficiency Grinding, Hunan University, Changsha 410082, China） Abstract： High-speed spindles supported by hydrodynamic and hydrostatic hybrid bearings are widely applied in the field of high-speed precision machine tools due to highrotation accuracy, high dynamic stiffness, high vibration damping and long life. But some technical problems caused by integrated structure and high speed, including temperature rise control and motor performance optimization, are yet to be resolved when the integration of hybrid bearings and motor are developed to meet the requirements of ultra-high speed and ultra-precision machining Also major scientific problems involved in the dynamic and thermal characteristics of hybrid journal bearings and the mechanism of electromagnetic losses of high-frequency motor are to be further studied.

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH

Research on Environment Test Voltage Loading Method of Electrical Connector in Vacuum For problems that different voltage loading method of electrical connector produces different electric field, the calculation model and method of electric field are set up with the electrostatic field theory in view that the decrease or breakdown of insulation resistance and dielectric strength induced by surface fiashover cause failure of electrical connector in vacuum. Then in order to quickly and accurately evaluate the insulation life of electrical connector in vacuum environment, the optimized mathe- matical model of electric field is established nnder the condition of rated voltage by regarding the largest electric field and the most uniform electric field as objectives. Through extracting comprehensive evaluation function from the objectives by using signal-to-noise ratio of electric field, genetic algorithm is used to optimize the voltage loading method by converting multi objective to single objective. The optimal results show that the electric field not only increases about 50%, but also is more uniform, which provides the reference for the reliability evaluation of electrical connector in vacuum.

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH

Effect of Kinematic Behavior of Caudal Fin on Fishlike Robot Propulsion during Steady Swimming CHEN Weishan XIA Dan LIU Junkao SHI Shengjun （State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150080, China）Abstract： The speed convergence algorithm is applied in the numerical simulation of a fishlike robot in self-propelled swimming. All simulations are started with the body at rest, the swimming speed is dynamically modified to converge to the steady value by verifying the fluid forces during the swimming process. The effects of kinematic behavior of caudal fin on fishlike robot propulsion are numerical investigated in the converged steady speed, while the propulsive mechanism and flow field structure are revealed. The results show that the steady speed can be predicted validly by using the speed convergence algorithm, while the relation between the kinematic behavior and the propulsion, power consumption and propulsive efficiency can be obtained through varying the phase difference and the maximum angle of attack. The effects of kinematic behavior of caudal fin on the wake structure and wake strength are clearly reflected in the three dimensional flow field structures. The fmdings are of great significance to the swimming speed prediction, effect of kinematic behavior on fishlike robot propulsion as well as the motion narameter design for fishlike robot

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH

Recent Research Advances and Expectation of Mechanical Engineering Science in China;Research Progress of Friction Behavior during Powder Forming;Review of Vehicle State Estimation Problem under Driving Situation;Fault Diagnosis Method Based on Acoustic Holography;Effect of Track Structure Parameters on Rolling Contact Stresses of Wheel-rail

Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH

Vol.43,No.3,2007 NEXT GENERATION LITHOGRAPHY——IMPRINT LITHOGRAPHY DING Yucheng LIU Hongzhong LU Bingheng LI Dichen (State Key Laboratory of Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an 710049, China) 1

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH

Sensitivity Analysis of Cup-shaped Flexible Gear Parameters to Its Stress Based on ANSYS

Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH Vol.46,No.9,2010

Basic Principles, Main Characteristics and Development Tendency of Methods for Robot Mechanism Structure Synthesis Abstract： Basic principles and characteristics of three structural synthesis methods （based on screw theory, displacement subgroup and position orientation characteristics（POC） respectively） for robot mechanism are described and compared. This comparative study shows that the method based on POC has the following notable advantages：

The State Environmental Protection Standards Planning During 11^(th) Five-Year Plan (2006-2010)

This planning is stipulated to reinforce Decision by State Council onReinforrcing Environmental Protection with Views of Scientific Development, to give impetus to theenforcement and supervision along legal, standardized and scientific lines, to strengthenwell-structured laws and regulations for environmental protection, to improve the system oftechnical laws, regulations and standards for environmental protection, scientifically establishenvironmental standards and to dovetail environmental protection standards and targets. PresentSituation and Problems Concerning State Environmental Protection Standardization System PresentSituation of State Environmental Protection Standardization System China''s environmental protectionstandardization started side by side with environmental protection. The year 1973 witnessed China''sfirst environmental protection stand ard-Trial Standard of Industrial ''Three Wastes'' Discharge.After the development of over three decades, China''s environmental protection standard system,composed of national and local scales, has begun to take shape. National environmental protectionstandards range from environmental quality standard, pollutant discharge and control standards,standard sample, industrial standard for environmental protection, to other standards.

CONGRATULATIONS ON THE OPENING OF THE 11TH ASIAN CONFERENCE ON REMOTE SENSING IN CHINA

Following the 11th Asian Games which were successfully convened in Sep. in Beijing, the 11th Asian Conference on Remote Sensing will be opened in Nov. in Guangzhou. be With both being 11th and hold in China, the seeming coincidence does never mean an accident. The Asian countries have stood up in the East and become stronger and prosperous day after day with frequent exchanges and glittering results in all sides including ecconomy, culture, sports and sciences. Unwilling to remain silent, the remote sensing community of China, following the step of the sportsmen, is pleased to act as the host for the Asian Conference again, and here we extend

Role of Prognostic Marker PRR11 in Immune Infiltration for Facilitating Lung Adenocarcinoma Progression

The PRR11 gene(Proline Rich 11)has been implicated in lung cancer;however,relationship between PRR11 and immune infiltration is not clearly understood.In this study,we used The Cancer Genome Atlas(TCGA)data to analyze the lung adenocarcinoma patients;PRR11 gene expression,clinicopathological findings,enrichment,and immune infiltration were also studied.PRR11immune response expression assays in lung adenocarcinoma(LUAD)were performed using TIMER,and statistical analysis and visualization were conducted using R software.All data were verified using Gene Expression Profiling Interactive Analysis(GEPIA),and the Human Protein Atlas(HPA).We found that PRR11 was an important prognostic factor in patients with LUAD.PRR11 expression was correlated with tumor stage and progression.Gene Set Enrichment Analysis(GSEA)showed that PRR11was enriched in the cell cycle regulatory pathways.Immune infiltration analysis revealed that the number of T helper 2(Th2)cells increased when PRR11 was overexpressed.These results confirm the role of PRR11 as a prognostic marker of lung adenocarcinoma by controlling the cell cycle and influencing the immune system to facilitate lung cancer progression.

The 11^(th) Beijing International Printing Information Conference was held

INFOPRINT 2008,The 11th Beijing International Printing Information Conference was held on November 28, 2008 in Beijing Friendship Hotel,which is sponsored by PEIAC,Printing and Printing Equipment Industries Association of China.Xu Jinfeng,vice chairman & secretary general of PEIAC and Tan Junqiao,advisor of

China’s 10^(th) Five-Year Plan Gone and 11^(th) Five-Year Plan Coming

As a calendar event, NPC (National People’s Congress), China’s top legislator or law maker allying with the Chinese People’s Political Consultative Conference (CPPCC), Chinese top advisor body to hold the annual meeting in Beijing in March, 2006 to review the past five years’ economic running and to blueprint the next five year going. A roadmap to all economic sectors in this emerging country. The economic panorama is helpful in guiding the readers to understand where to go and what to do in this world textile jumbo.