中国蒙医整骨术骨折分类及其整复手法生物力学基础

目的：探究中国蒙医整骨术骨折分类及其整复手法生物力学基础。方法：从骨折成因--“受力不当”概念出发,讨论中国蒙医整骨术骨折分类及其整复手法生物力学基础。结果：骨折成因“不当受力”是中国蒙医整骨术骨折分类生物力学基础;而骨折复位“动静合一”、“以力对力”准则是中国蒙医整骨术整复手法生物力学基础。结论：准确理解与运用中国蒙医整骨术骨折分类及其整复手法生物力学基础,可降低诊断误差、提高手法疗效。     

我国蒙古族运动员心理竞技能力的研究

采用日本运动心理学研究人员研制的心理竞技能力诊断量表（DIPCA-3）,对我国蒙古族运动员进行问卷调查。分析结果表明,我国蒙古族运动员心理竞技能力的多数下位因子有着明显的性别、竞技水平和运动年限的差异。此结果与日本的同类研究有着相似之处,可以进一步证实DIPCA-3对我国蒙古族运动员的适用性。并初步了解到我国蒙古族男运动员的心理特性。     

青藏高原的神山类型及其信仰意义

神山是藏族民众对青藏高原高山环境的一种精神创造和象征性符号。藏族宗教从地域权限和文化影响范围将神山分为世界宗教神山、区域族群神山、部落社会神山与民众个人魂山四种层次,将每个区域内的一座或一组高山奉为神山而崇拜,并做为禁忌之地而加以保护,它在历史上强化了族群的团结整合,同时通过崇拜活动使神山呈现自然景观与人文景观的高度和谐,具有了审美价值,保护了高原山系生态环境;在整个青藏高原,高高矗立的神山是人类社会的一种精神寄托,是人与自然和谐的象征。     

青藏邛多江盆地40.4~30.0 cal ka BP湖相沉积物粒度特征及其古气候意义

对青藏邛多江盆地一段连续沉积剖面4个湖相沉积物样品进行AMS14C测年,得到此剖面的顶底年龄分别为30.0 cal ka BP和40.4 cal ka BP。并分析沉积物粒度的平均粒径(M_z)、中值粒径(M_d)、标准偏差(σ_1)、分选系数、频率分布曲线等,将研究区的古气候演变划分为5个阶段:阶段Ⅰ(40.4~38.5 cal ka BP)气候湿润期、阶段Ⅱ(38.5~35.4 cal ka BP)气候干旱期、阶段Ⅲ(35.4~32.4 cal ka BP)气候湿润期、阶段Ⅳ(32.4~31.7 cal ka BP)气候动荡期、阶段Ⅴ(31.7~30.0 cal ka BP)气候转干期。对比发现,粒度曲线与格陵兰冰芯氧同位素曲线有较好的响应,而且发现40.4~30.0 cal ka BP时期邛多江盆地有两次显著的气候事件:39.4 cal ka BP短暂干旱事件和35 cal ka BP强降水事件,而粒度均值曲线与格陵兰冰芯氧同位素曲线的差异,可能与特强夏季风有关。     

从民间艺术到文化产业——“安代舞”产业化过程研究

安代舞作为蒙古族的非物质文化遗产，是蒙古族民间艺术的传统财富和文化载体。论文论述了安代舞的起源与文化品牌的形成，认为库伦蒙古族文化孕育了蒙古族文化奇葩——安代舞。指出了安代舞产业化过程中的成功与局限，针对地域局限，宣传力度不够、创新力度较弱等问题，提出了规划策略。     

New discoveries on the effects of desertification on the ground temperature of permafrost and its significance to the Qinghai-Tibet Plateau

The desert and permafrost conditions of the Qinghai-Tibet Plateau are unique.However,the effects of desertification on the ground temperature of permafrost are currently unclear.Recently,understanding this problem has become more urgent because of increasing desertification on the plateau.For this reason,an observational field experiment was undertaken by the authors at Honglianghe on the Qinghai-Tibet Plateau.Thermistor ground temperature probes were used,and synchronized contrasting observations were made in an open area.Observations of the ground temperature of permafrost below sand layers with a range of thicknesses were made from May 2010 to April 2011.The sand layers were found to play a key role in the protection of the underlying permafrost.The ground temperature below a permafrost table overlain by a thick sand layer was lower than that of the average annual temperature for the natural ground surface,and the temperature drop was roughly constant at 0.2°C.During the warmer part of the year (May to September),the maximum temperature drops over the five months were 3.40,3.72,4.85,3.16,and 1.88°C,respectively.The ground temperature near a permafrost table overlain by a thin sand layer was also lower than that of the average annual temperature for the natural ground surface.However,in this case the average of the annual maximum temperature drop was significantly less,0.71°C.The scientific significance of our preliminary conclusions is not only to present an exploration of the interaction between desertification and permafrost,but also to provide new engineering ideas for protecting the permafrost in regions where construction is required on the Qinghai-Tibet Plateau.     

12-13世纪蒙古人抢婚习俗的民族学分析

抢婚是人类婚姻制度中产生较早的一种婚姻形式,只存在于古代社会。据史书记载,12－13世纪蒙古草原曾有过抢婚现象。试图从民族学角度分析这一现象,认为蒙古人抢婚类型属于劫妻型、政治型和战争型抢婚,产生抢婚习俗主要有三个原因,一是族外婚制,二是战争,三是蒙古草原处于氏族社会到阶级社会的过渡时期,并分析了抢婚习俗的意义与变迁。     

Characteristics of tidal gravity changes in Lhasa, Tibet, China

Tidal gravity changes arise from the response of the solid Earth to the tidal forces of the Sun,Moon and planets close to the Earth,and are a comprehensive reflection of the structure and distribution of physical properties of the Earth’s interior.As a result,observations of tidal gravity changes are the basis of studies on other global and/or regional dynamic processes.The characteristics of tidal gravity changes in the region of the Tibetan Plateau were investigated through continuous gravity measurements recorded with a superconducting gravimeter (SG) installed in Lhasa over a year.Through contrast measurements with a spring gravimeter LaCoste-Romberg ET20 at the same site,the gravity observations in Lhasa were scaled to the international tidal gravity reference in Wuhan.Meanwhile,the scale factor of the SG was determined accurately as-777.358 ± 0.136 nm s-2V-1,which is about 2.2% less than the value provided by the manufacturer.The results indicate that the precision of the tidal gravity observations made with the SG in Lhasa was very high.The standard deviation was 0.459 nm s-2,and the uncertainties of for the four main tidal waves (i.e.O 1,K 1,M 2 and S 2) were better than 0.006%.In addition,the observations of the diurnal gravity tides had an obvious pattern of nearly diurnal resonance.As a result,it is affirmed that the Lhasa station can provide a local tidal gravity reference for gravity measurements on the Tibetan Plateau and its surrounding regions.The loading effects of oceanic tides on tidal gravity observations in Lhasa are so weak that the resulting perturbations in the gravimetric factors are less than 0.6%.However,the loading effects of the local atmosphere on either the tidal or nontidal gravity observations are significant,although no seasonal variations were found.After removal of the atmospheric effects,the standard deviation of the SG observations in Lhasa decreased obviously from 2.009 to 0.459 nm s-2.Having removed the loading effects of oceanic tides and local atmosphere,it was found that the tidal gravity observations made with the SG in Lhasa significantly differed by about 1% from those expected theoretically,which may be related to active tectonic movement and the extremely thick crust in the region of the Tibetan Plateau.A more-certain conclusion requires longer accumulation of SG data and further associated theoretical studies.     

HPLC法测定蒙药查干扫日劳-4汤中咖啡酸的含量

目的：建立蒙药查干扫日劳-4汤中咖啡酸的含量测定方法.方法：采用高效液相色谱法（HPLC法），应用迪马C18色谱柱（4.6mm×250mm，5μm），流动相为甲醇-0.4%磷酸溶液（47：53），检测波长：324nm，流速：1.0ml/min.结果：咖啡酸对照品在0.1075μg～0.6450μg范围内，与峰面积具有良好的线性关系（r=0.9998），平均回收率为100.25%，RSD=1.12%.结论：该方法精密度高，并且准确可靠，为该药的深入研究提供试验数据.     

青藏高原大气降水化学组分特征及来源

为研究青藏高原大气降水无机离子组成特征及来源,2008年5～8月,在定日和聂拉木地区利用自动降水采集系统采集大气降水样品,并利用离子色谱对Cl-、NO3 -、SO42 -、NH4+、K+、Na+、Ca2、Mg2+8种无机离子浓度进行了分析.结果表明:定日、聂拉木降水中总离子浓度分别为390.6μeq·L-1和238.8 μeq·L-1,Ca2+浓度最高,分别为217.9 μeq·L-1和71.0 μeq·L-1,分别占离子总浓度的55.8％和29.7％.海洋源对定日降水中Cl-、SO42 -、K+、Mg2+和Ca2的贡献比例分别为98.3％、10.0％、29.3％、4.0％和0.7％;聂拉木分别为98.9％、45.0％、46.0％、16.7％、3.1％.气团后向轨迹结果表明:来自孟加拉、印度东北部和尼泊尔等地区的污染气团可能是定日和聂拉木降水中NO3 -、SO42 -的主要来源.