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Wave Propagation in Accretion Disks with Self-Gravity

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Chinese Physics Letters 2001年第2期18卷 301-303页

作者： LIU Xiao-Ci YANG Lan-Tian wu shao-ping DING Shi-Xue Department of Physics and Institute of AstrophysicsHuazhong Normal UniversityWuhan 430079 Department of Physics Hainan Normal CollegeHaikou 571158 Department of Physics Xiangfan Normal CollegeXiangfan 441053

We extend the research by Lubow and Pringle of axisymmetric waves in accretion disks to the case where self-gravity of disks should be *** derive and analyse the dispersion relations with the effect of *** show that self-gravity extends the forbidden region of the wave propagation:for high frequency p-modes,self-gravity makes the wavelength shorter and the group velocity larger;for low frequency g-modes,the effect is opposite.

关键词： accretion effect shorter

Population Inversion of a V-type Three-Level Atom due to the Effect of Cavity-Induced Quantum Interference

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Chinese Physics Letters 2001年第1期18卷 48-50页

作者： LI Gao-Xiang PENG Jin-Sheng wu shao-ping HUANG Guang-Ming Department of Physics Huazhong Normal UniversityWuhan 430079

A cavity-modified master equation is derived for a coherently driven V-type three-level atom coupled to a singlemode cavity in the bad cavity *** influences of the cavity-induced quantum interference on the steady-state populations are *** show that the population inversion can occur due to the effect of cavity-induced quantum interference.

关键词： quantum Inversion coherent

ON INDEFINITE SUBLINEAR ELLIPTIC EQUATIONS

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Systems Science and Mathematical Sciences 2000年第1期13卷 48-58页

作者： YANG Hai tao wu shao ping (Department of Mathematics, Zhejiang University, Hangzhou 310027, China) 浙江大学数学系浙江杭州 310027 浙江大学数学系浙江杭州

***,N23,beasmoothboundeddomainandconsiderthesemilinearellipticequationswhereatbELoc(Q),***eaction-diffusionprocessess(seethereferencesof[1]).Bytheresultsof[... 详细信息

***,N23,beasmoothboundeddomainandconsiderthesemilinearellipticequationswhereatbELoc(Q),***eaction-diffusionprocessess(seethereferencesof[1]).Bytheresultsof[...

关键词： Sublinear elliptic equation critical point theory sub-sup-solution.

THE EIGENVALUE PROBLEM IN WAVEGUIDE FILLED WITH ANISOTROPIC MEDIUM

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Science in China,Ser.A 1976年第1期 21-34页

作者：吴绍平 Institute of Mathematics Academia Silica

This paper concerns the distribution problem of the propagation constant of the waveguide filled with anisotropic medium. We reduce this problem into an eigenvalue problem and by nleans of the theory of abstract operator prove at the same time that the propagation constant is discretely and symmetrically distributed and the completeness of transverse eigenmodes is a particular case in the isotropic case.

关键词： THE EIGENVALUE PROBLEM IN WAVEGUIDE FILLED WITH ANISOTROPIC MEDIUM

THE EIGENVALUE PROBLEM OF CAVITY RESONATORS WITH IDEAL WALLS

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Chinese Science Bulletin 1966年第5期24卷 199-202页

作者：吴绍平 Institute of Mathematics Academia Sinica

For the cavity resonator filled with homogeneous isotropic medium and with ideal walls, and Miiller have proved the discrete distribution of its eigenvalues and the completeness of the set of its eigenfunctions by different methods. In anisotropic medium the characteristics of the electromagnetic fields are very different from the case of the isotropic medium, therefore the mathematical treatment presents some difficulties. In 1962, Gu Fu-nien discussed the symmetry of the operator of Maxwell’s equations in anisotropic medium and asserted the existence of eigenvalues without indicating exact proofs. In the’ present note,

关键词： isotropic resonator filled exact walls symmetry Maxwell shaped simply desired

The prevalence and associated factors of simple hepatic cysts in Shanghai:a population-based cross-sectional study

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Chinese Medical Journal 2021年第10期134卷 1248-1250页

作者： Wen-ping Xu Xiao-Hang Wang shao-ping wu Pei-Mei Shi Zong-Li Yuan Yi-Bin Guo Xin Zeng Wei-Fen Xie Department of Gastroenterology Changzheng HospitalNaval Medical UniversityShanghai 200003China Endoscopy Center Changzheng HospitalNaval Medical UniversityShanghai 200003China Department of Health Statistics Naval Medical UniversityShanghai 200433China Department of Gastroenterology Shanghai East HospitalTongji University School of MedicineShanghai 200120China

To the Editor:Simple hepatic cyst is a common reason for consultation with gastroenterologists and *** most patients have a benign course,some suffer from serious complications,such as intracystic infection,hemorrhage,and even rupture,or symptoms caused by severe oppression of the surrounding tissues and *** the prevalence of,and characteristics of,and factors associated with simple hepatic cysts is helpful for better treatment of symptomatic *** reported prevalence of the disease varies widely,ranging from 2.5%to 18.0%,and most of them were based on hospital surveys.[1,2,3,4]As an asymptomatic disease in most cases,simple hepatic cysts are usually discovered incidentally on abdominal ***,surveys based on hospital populations cannot represent true ***,due to the absence of healthy controls,surveys with hospital populations have been unable to identify associated factors for simple hepatic cysts.[1,2,3,4].

关键词： prevalence hepatic organs

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高中综合素质评价统一性的问题及其对策

教育科学 2011年第4期27卷 39-42页

作者：罗祖兵吴绍萍华中师范大学教育学院湖北武汉430079

作为一种新型的评价制度,综合素质评价适应了时代发展的需要,体现了素质教育和新课改的理念。但根据可公开查询的26个省市高中综合素质评价方案分析可以发现,各省市在评价内容、评价原则、评价主体及评价结果运用方面表现出高度的相似... 详细信息

作为一种新型的评价制度,综合素质评价适应了时代发展的需要,体现了素质教育和新课改的理念。但根据可公开查询的26个省市高中综合素质评价方案分析可以发现,各省市在评价内容、评价原则、评价主体及评价结果运用方面表现出高度的相似。然而,任何一种制度,如果过于强调统一性,就必然会忽视地区、个性的差异,会加剧教育不公平,甚至会淡化学校特色。因而,真正贯彻好这项制度,就需要更新评价理念、制定合理弹性的评价内容和制度,还需要注意评价结果与高考关系的平衡把握度,同时应鼓励各地大胆尝试创新。

关键词：综合素质评价统一性弊端对策

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财务失败预兆与预警的差异辨析

北京工商大学学报（社会科学版） 2007年第5期22卷 70-72页

作者：吴少平郭田田首都经济贸易大学工商管理学院北京100026 中国人民银行营业管理部北京100045

财务失败是由于资产流动性较差、无法变现用于清偿到期债务的现象或过程,这一过程可通过一系列可识别的信号和状态表现出来,在财务失败出现前可据预兆信号采取防范措施,在财务失败出现后可据预警模型采取补救措施,但在理论与实务中尚需... 详细信息

财务失败是由于资产流动性较差、无法变现用于清偿到期债务的现象或过程,这一过程可通过一系列可识别的信号和状态表现出来,在财务失败出现前可据预兆信号采取防范措施,在财务失败出现后可据预警模型采取补救措施,但在理论与实务中尚需对财务失败预兆与预警的差异辨析进行深入的理论思考和实践探索。

关键词：财务失败预兆预警

医疗机构伦理审查委员会独立性评价指标体系构建

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医学与哲学 2023年第11期44卷 16-19页

作者：吴爵蒋辉吴少平四川泰康医院科教部四川成都610213 福建医科大学附属漳州市医院科教部福建漳州363000

伦理审查委员会独立性是保障伦理审查过程及决策的科学性与伦理合理性的重要措施,也是保护受试者安全与权益的基本要求。通过文献检索、法规解读、专家小组讨论、德尔菲专家函询法进行筛选指标,确定医疗机构伦理审查委员会独立性评价指... 详细信息

伦理审查委员会独立性是保障伦理审查过程及决策的科学性与伦理合理性的重要措施,也是保护受试者安全与权益的基本要求。通过文献检索、法规解读、专家小组讨论、德尔菲专家函询法进行筛选指标,确定医疗机构伦理审查委员会独立性评价指标体系及各指标权重,最终形成的指标体系共3项一级指标,11项二级指标,37项三级指标。该指标体系从伦理审查委员会设置、运行、内涵建设三个维度,建立了以独立性为框架的科学全面的独立性评价指标体系,为建设与评价伦理审查委员会独立性提供参考。

关键词：伦理审查委员会独立性评价指标体系