强流中子发生器的应用现状

本文概述强流中子发生器近五年内在材料和电子元器件的辐射损伤研究，一些核素的活化截面测量，新核素合成和中子生物效应等方面的应用，以及与这些工作相适应的实验条件的改进和完善。     

隆福寺街觅古寺

隆福寺为明景帝敕建佛寺，清雍正元年重修，乾隆年间开始有庙会，为京城庙市之冠。光绪二十六年遭受火灾，损失严重，但庙会延续不辍。１９５１年建东四人民市场时将寺庙拆除，１９８８年改建为隆福大厦。因寺得名的隆福寺街现为京城著名商业街。     

班禅与藏传佛教圣地西黄寺

西黄寺是北京城中一座著名的藏传佛教寺庙，是清王朝为迎接四世班禅而建。因四世班禅年事已高，后请五世达赖进京，五世达赖来京觐见顺治皇帝时便住在寺内。从此以后，西黄寺便成为清政府与西藏地区政教联系的一条纽带。乾隆四十五年（１７８０年），六世班禅来京，因病在西黄寺内圆寂。为缅怀六世班禅，清政府在西黄寺旁修筑了六世班禅的衣冠塔———清净化城塔。西黄寺是民族团结的象征。在十世班禅的倡导下，１９８７年９月中国藏语系高级佛学院在西黄寺内成立，为藏传佛教培养了一批优秀的弘法人才。西黄寺是历世班禅维护祖国统一、民族团结的历史见证。     

关于学校体育教育的若干思考

面对目前学校体育教育的现状 ,作者从我国教育目标出发 ,提出关于高校体育教育的几点思考 ,指出学校体育教育应树立终身教育的观点 ,逐步推进体育教育社会化 .体育教育作为素质教育的基础之一 ,应对为国家培养高素质人才起到重要作用     

试析莆田市妈祖宫庙的分布特点及宫庙特色

莆田是海上和平女神妈祖的故乡,境内妈祖宫庙众多且分布广泛。特殊的历史背景和地理环境,使得这些妈祖宫庙在空间分布上呈现出一些与众不同的特点;在妈祖宫庙方面,也存在一些与他处有别的特色,研究这些特点和特色对进一步弘扬莆田妈祖文化具有现实意义。     

佛山祖庙东华里片区文化线路开发的研究

针对佛山祖庙东华里历史文化片区的规划改造,通过对片区内文化资源等方面的分析,探索文化线路开发的可行性,为佛山城市建设发挥文化优势提供研究依据。     

Bioanalytical applications of aptamer and molecular-beacon probes in fluorescence-affinity assays

This critical review summarizes recent developments in highly sensitive, specific assays using nucleic-acid (NA)-affinity probes and fluorescence detection. We emphasize two groups of DNA and RNA probes (i.e. aptamers and molecular beacons) because of the increase in their bioanalytical applications. The affinity and the specificity of these NA probes combined with the diverse detection capability of fluorescence measurements (e.g., intensity, polarization, resonance-energy transfer and decay life-time) enable ultrasensitive assays for proteins, gene mutations, single-nucleotide polymorphisms and molecular-binding events.     

余靖《寺记》与北宋韶州禅林发展探析

北宋时期的韶州,社会相对稳定,禅林发展兴旺,僧多、寺多、信佛者众。在历史发展的天时、地利、人和等条件下,各寺院的住持弘扬农禅经济管理模式,中兴寺院、弘扬佛法,从而推动了韶州禅林的进一步发展,对传承民族传统文化具有一定的积极意义。     

Studies of catalytic process of complete oxidation of methane by SSITKA method

This paper presents the results obtained by means of the steady state isotopic transient kinetic analysis for complete methane oxidation over the Pd(PdO)Al₂O₃ catalyst. The average surface life-time and surface concentration of methane and carbon dioxide were determined. It was found out that on the palladium catalyst there are adsorbed small amounts of methane (which does not take part in the process of oxidation) only at the temperature corresponding to the starting point of methane oxidation. Additionally, in the steady state of methane oxidation on the palladium catalyst there are present two different kinds of carbon dioxide: short- and long-resided on the catalyst surface. The average surface life-time of both kinds of carbon dioxide decreases with temperature. The surface concentration of long-resided carbon dioxide increases with temperature whereas the small maximum at about 380 °C is noticed for the surface concentration of short-resided carbon dioxide.     

Investigation of structural transformation in ripening cotton fiber by the methods of positron annihilation

The microstructure of cotton fiber (sort 175-F, 4 type) at various ripeness stages has been investigated by measuring the spectra of positron life-time and the angular correlation of annihilation radiation. It has been established that the macro strength (breaking load) depends on the concentration and sizes of microdefects (radius less than 10 Å) in amorphous interfibrillar areas. These defects can be studied by registering the characteristics of positron and positronium atom decay and which are hard to reach by traditional physical methods for the analysis of the cotton fiber structure.