《故训汇纂》同字相训研究

同字相训材料散见于各个时期的文献典籍中,《说文》、《诗毛传》、《周易》、《孟子》、《释名》等中均有其例。前人主要从声训角度加以研究,认为训释字与被训字字形相同的背后,存在语音、语义等方面的联系,二者存在同源滋生关系。但这些研究比较零散,不成系统。本文以《故训汇纂》中的“同字相训”为材料,从词汇学和语言史的角度,理清训释字与被训字之间的各种关系,追踪其演变的轨迹,从而管窥语言的发展规律。     

英语词汇教学中的类联接及搭配

从类联接、搭配这两个与词汇知识深度相关的关键层面入手,利用中国英语学习者语料库,指出学习者在词汇知识深度上的问题和不足与未能充分掌握常用词在使用时的典型类联接和搭配直接相关(即未能充分掌握词块)。进而认为,英语词汇教学的重点之一应置于词块教学。     

维吾尔语的几种特殊空位

维吾尔语中有几种与名词的形态变化有关的特殊空位，即语言的经济性原则引起的语义空位、中心名词移位引起的句法空位和靠上下文解释的语用空位等，它们与名词构形成分的不规则重叠、其他词类带名词的构形成分等现象有着潜在的关系。     

浅谈数学讨论式教学

讨论式教学是数学教学中一种比较好的方法。该方法能有效激发学生学习兴趣，充分发挥学生的主体作用和教师的主导作用，培养学生分析和解决问题的能力，不断提高教学质量。     

维汉谚语形式对比分析

谚语作为一种极具民族特色的语言形式，既是词汇学又是语法学的研究对象。维汉谚语在语法形式上既有相似之处，又有明显的差异。通过对单句式、紧缩句式和复句式维吾尔谚语和汉语谚语的统计对比分析，发现维汉谚语形式特点的共通之处在于句式自足完整，形式简洁自然，兼得书面语和口语之风；不同之处在于维吾尔谚语基本遵循SOV语序，汉语则遵循SVO语序。     

Follicle development and luteal cell morphology altered by phosphodiesterase-5 inhibitor

Vardenafil citrate is a potent vasodilator used in the treatment of patients with erectile dysfunction. Its mechanism of action is based on the selective inhibition of phosphodiesterase-5 (PDE5), specific to guanosine 3′,5′-cyclic monophosphate (cGMP). Recently, chronic treatment with Vardenafil has been successfully used in cases of pulmonary hypertension and, despite being used in high doses for long periods, little is known about its effects on other systems. In the present study, female mice were treated daily with 5 mg/kg Vardenafil for 4 weeks, after which the ovaries were collected for morphological analyses and sera were collected for biochemical assays. This study found that treatment with Vardenafil decreased HDL serum levels and the number of antral follicles as well as induced lesser lipid content in luteal cells, suggesting that high levels of cGMP may affect follicle development.     

A highly sensitive radial diffusion measurement method for white matter tract investigation

This article describes a novel approach for local estimation of the radial diffusion coefficient (D(perpendicular)) in white matter (WM) regions containing well-oriented nervous fibers. The method is based on the assumption that the diffusion process in well-organized WM regions responds to a cylindrical symmetry. The increased precision in the estimation of D(perpendicular) provided by this local approach compared to standard techniques based on diffusion tensor imaging is demonstrated using numerical simulations. An in vivo validation of the technique is also provided, showing its application to the corpus callosum of six healthy volunteers, highlighting the sensitivity of the method. Assuming that D(perpendicular) is sensitive to myelin integrity, our technique has the potential to investigate pathophysiological aspects of several neurological and psychiatric disorders with improved precision in targeted WM tracts.     

一种基于GIS的维汉双语新疆县域动态天气服务客户端研制

面向Android手机用户,特别是其中母语为维吾尔语的少数民族群众,提供一种对新疆县域天气情况可进行维汉双语查询的动态天气服务移动GIS系统客户端.解决方案：在移动终端设备安装自主研发获取的动态天气服务移动GIS系统客户端APK文件及维吾尔文MultiLing输入法,将服务端Google Maps API地图服务组件与实时Yahoo Weather RSS天气信息集成,在微软网页自定义字体技术的支持下,为移动用户提供维汉双语的动态天气信息查询系统.     

和田维吾尔族老人5-HTTLPR基因插入/缺失多态性研究及长寿的关联分析

 本文运用聚合酶链式反应技术(PCR)对新疆和田地区30例90岁以上维吾尔族长寿老人和70例当地健康、无血缘关系、生活习惯相似、随机抽样的维吾尔族对照人群进行5-HTTLPR基因分型及相应等位基因频率的比较并且探讨了5-羟色胺转运体基因连锁多态性区域(5-HTTLPR)的44bp插入/缺失序列多态性与长寿的相关性。结果表明,维吾尔族长寿老人的5-HTTLPR基因多态性的LL(528bp/528bp)基因型和L(528bp)等位基因频率分别为70%和81.7%,对照者LL基因型和L等位基因频率分别为40％和57.2％,两组之间比较差异有显著性(P<0.05)。由此得出,5-HTTLPR基因多态性与新疆和田地区维吾尔族老人的长寿有关联,新疆和田地区长寿相关基因组成为LL基因型和L等位基因。     

Corpus-based Analysis on the Use of Tense in Texts of Different Styles

The style in which the language is used may influence the use of different tenses. English used in news reports and in scientific andtechnological materials are different in style; therefore, the tense used in each is also different. The present paper compares the tense use in the USACorpus with that in T-Corpus, aiming to find out their way of tense use that may represent their own stylistic features.