论新时期藏族女性作家对女性救赎之路的探寻

新时期以来,藏族女性作家在广阔的文化视野和多元文化语境下对本民族传统文化进行审视,她们以细腻的笔触描写了新时期藏族女性经历的种种政治、文化冲突,并以各自独特的方式去展现本民族女性的生存状况,表现藏族女性的情感与精神方面的痛苦与困惑,完成了对本民族女性生存境遇的书写。同时,藏族女性作家以深沉的宗教情怀关照藏族女性的生命形态和生存境遇,展现情爱救赎之路的破灭,并以寓于文本中的宗教救赎之路为藏族女性提供了一种走出困境的可能性。     

基于EPG的藏语夏河话舌尖后音腭位研究

文章用EPG对藏语夏河话3个舌尖后音后接元音/a、、u/进行录音,通过相关软件,提取它们的AC、PC、VC、Ant、Pst、CA、CP、CC、TC、Cog参数进行分析.得出以下结论:舌尖后音发音时舌体表现为两端高,中间低的"马鞍形"特点,对应齿龈后/硬腭前的位置,舌体有抬高的动作.擦音的发音动作与塞擦音成阻时段的动作不同,擦音舌面高度低于塞擦音成阻时段的舌面高度;送气特征对塞擦音的目标腭位没有显著影响;元音不影响舌尖前音的主发音器官的动作,但是舌面高度却受到元音舌位高度的影响,后接低元音的时候舌面下降.使用EPG记录发音时舌腭接触状态能够更客观更精确地记录和描写语音,丰富和修正传统语音学的若干解释和理论.     

藏族验方制剂六味木香丸的质量控制研究

为建立藏药六味木香丸的质量控制方法,采用显微鉴别法鉴别木香、荜茇、石榴子、巴夏嘎;薄层色谱法鉴别木香、荜茇,采用高效液相色谱法测定木香中木香烃内酯和去氢木香内酯质量分数,结果表明:显微鉴别法中可检出4种药材的特征成分;在薄层色谱中可检出木香、荜茇的特征斑点,阴性对照无干扰;木香烃内酯在0.031～1.806 μg范围内线性关系良好,平均加样回收率为98.5％;去氢木香内酯在0.027～1.620 μg范围内线性关系良好,平均加样回收率为101.3％.所建立的方法能准确可靠地进行定性、定量检测,重复性好,可作为六味木香丸的质量控制标准.     

青藏高原上中尺度对流系统东移的热力场特征

利用国家气象中心高分辨率有限区域分析预报系统产品(HLAFS)中的数值格点预报资料,运用空间数据挖掘中的聚类方法 (K 均值法和CLARANS法),对影响1998年夏季青藏高原上中尺度对流系统（MCSs）东移的热力场的空间分布特征进行了研究,得到了有利于MCSs移动和传播的热力学条件.结果表明,MCSs周边热力场中的温度场、湿度场以及水汽通量散度场空间分布特征的变化可以为MCSs发展和演变的预测提供重要线索,从而为探讨高原上MCSs的移动规律,揭示其发生和发展的机理提供了一种有效的新途径.     

Seasonal cycle of the zonal land-sea thermal contrast and East Asian subtropical monsoon circulation

Based on analysis of the climatic temperature latitudinal deviation on middle troposphere, its seasonal cycle suggests that due to the rapid warming from eastern China continent to the east of Tibetan Plateau and the heating of Tibetan Plateau in spring, seasonal transition of the thermal difference between East Asia continent and West Pacific first takes place in the subtropical region with greatest intensity. On the accompanying low troposphere, the prevailing wind turns from northerly in winter to southerly in summer with the convection precipitation occurring at the same time. This maybe indicates the onset of the East Asian subtropical summer monsoon. Consequently, we advice that the seasonal cycle formed by the zonal thermal contrast between Asian continent and West Pacific may be an independent driving force of East Asian subtropical monsoon.     

Relationship between the atmospheric heat source over Tibetan Plateau and the heat source and general circulation over East Asia

On the basis of NCEP/NCAR version I daily reanalysis data from 1971 to 2000 and by the methods of inverse calculation, correlation analysis and comparative analysis, the influences of atmospheric heat source （AHS） over the Tibetan Plateau on the large-scale AHS and the general circulation in summer are studied in this paper. The results show that AHS over the plateau in summer may trigger a heat source wavetrain propagating northeastward along the coast from the East Asian continent and West Pacific to Bering Strait-Arctic or even North America. In addition, if AHS over the eastern plateau is intense, South Asian High moves to southeast and West Pacific subtropical high moves to southwest; on the contrary, if AHS over the eastern plateau is weak, South Asian High moves to northwest and West Pacific subtropical high moves to northeast. Therefore, South Asian High and West Pacific subtropical high move in the horizontally-opposite directions in terms of interannual variation, for which AHS over the eastern plateau seems to be thermodynamically responsible.     

Magnetostratigraphy of the Zanda basin in southwest Tibet Plateau and its tectonic implications

The Zanda basin is one of the very important basins at the north slope of the Himalaya Range. Thus the study of the basin strata will provide critical information about the tectonic evolution of the Himalayan Orogenic Belt. 268 oriented block samples were collected in the 750-m-thick sections of the Zanda basin. The characteristic remanent magnetization （ChRM） was isolated that decays linearly to the origin between 500℃ and 690℃for most studied samples. An age range of 9.5-2.6 Ma was estimated from the correlation between our observed polarity column and the Geomagnetic Polarity Time Scale （GPTS）. The age of the Zanda basin does not support the models that the South Tibetan Detach system （STDS） is one of the basin controlling faults. Given the sedimentological features in the basin and the tectonic features at the north edge of the basin, the Zanda basin was a half graben that was possibly controlled by the Karakorum fault on the northeast.     

从《四部医典》中看藏医对疾病病因和发病机制的认识

藏医学具有悠久的历史。《四部医典》这部巨著是长期的医疗实践的结晶,具有较完整的理论体系、丰富的临床经验和独特的高原文化特色。文章从现代医学的角度探讨和分析了藏医学对疾病的病因和发病机制的认识,“三要素”学说是藏医学的理论基础;藏医用“外緣”和“三要素”的平衡紊乱阐述疾病的发生发展,认为外界的原因如导致“三要素”失衡就会引起机体的病变。“三要素”的辨证关系,也是机体器官功能的辨证关系。研究藏医学的理论基础,对于继承和发扬藏医学遗产、促进藏医药发展具有重要的意义。     

OpenOffice藏文本地化及其实现过程

随着信息技术的飞速发展,办公套件是人们日常应用最为广泛的信息处理软件之一,作为藏文信息处理的重要组成部分,开发符合藏文应用习惯的办公套件产品对于传承民族文化具有重要意义。开源项目OpenOffice.org的不断发展和日益成熟,为藏文办公套件的研制与开发提供了有利的条件。文章以讲述0penomce.org为源代码基础,采用藏文编码字符集国家标准,并支持藏文书写和编排习惯的藏文办公套件研发的思路,研究和分析了OpenOffice.org的本地化框架实现的关键技术。     

神话中的"回首"原型及其意义初探——兼谈藏文化中的回首禁忌

文章在跨文化比较的基础上,通过归纳概括提出神话中"回首"原型的概念,并结合结构主义理论分析了该原型的意义和历史衍化,指出它是男性话语在文学中占主导地位的情况下对原始社会从母权制向父权制历史性过渡的一种象征性阐释。结合该原型,文章兼对藏族文学中的"回首"情节进行了研究。