新疆伊犁地区棉铃虫发生与环境因子的关系及其防治技术的研究

1997－1999年连续3年新疆伊犁地区棉铃虫大发生，对上述棉铃虫大发生年份的环境因子进行了相关分析，并对棉铃虫的防治进行了初步试验研究，结果表明，环境因素对棉铃虫的发生有直接的影响作用。     

新疆农村改水综合效益研究

新疆改水工程大大改善了农村饮水条件，使介水传染病发病率减小，环境及生活习惯都发生了可喜变化，为此，对包括减轻取水负担、节省医药费负担、发展庭院经济和水厂效益在内的直接经济效益进行了动态量化分析研究，提出了估算公式，同时根据翔实可靠的数据进行了保守计算，综合效益研究表明，新疆农村改水效益十分显著，至2000年底新疆农村改水的累计总经济效益达到55．07亿元以上，远远超过累计21．63亿元的总投资。     

新疆蜗牛酶的研制

以野生蜗牛嗉囊为原料提取蜗牛酶产品,检测所含纤维素酶、淀粉酶的活性,对其蜗牛酶产品进一步测试,结果表明新疆蜗牛酶中的纤维素酶活力为450U/g淀粉酶为405U/g。验证了新疆蜗牛酶中纤维素酶的活力很高。     

认知语言学视角下的新疆少数民族学生汉语介词习得

在新疆诸多少数民族语言中，没有介词这一词类，介词向来是新疆少数民族学生汉语学习中的难点。我们在调查的基础上，从认知语言学的角度探究新疆少数民族学生汉语介词习得问题，以有标记与无标记、总括扫描与次第扫描等概念为切入点，以认知为最终的解释，以期对学生的一些偏误现象做出合理的概括和解释。     

新疆玛纳斯县第一中学

五十年风雨兼程，沧桑巨变，1956年10月，玛河岸这，凤凰城南，几名教师，两排土房，新疆玛纳斯县历史上的第一所初级中学诞生了。     

Petrology, geochemistry and geodynamics of basic granulite from the Altay area, North Xinjiang, China

The basic granulite of the Altay orogenic belt occurs as tectonic lens in the Devonian medium- to lower-grade metamorphic beds through fault contact. The Altay granulite (AG) is an amphibole plagioclase two-pyroxene granulite and is mainly composed of two pyroxenes, plagioclase, amphibole and biotite. Its melano-minerals are rich in Mg/(Mg Fe^2 ),and its amphibole and biotite are rich in TiO2. The AG is rich in Mg/(Mg Fe^2 ), Al2O3 and depletion of U, Th and Rbcontents. The AG has moderate ∑REE and LREE-enriched with weak positive Eu anomaly. The AG shows island-arc pattern with negative Nb, P and Ti anomalies, reflecting that formation of the AG may be associated with subduction. Geochemical and mineral composition data reflect that the protolith of the AG is calc-alkaline basalt and formed by granulite facies metamorphism having peak P-T conditions of 750℃-780℃ and 0.6-0.7 Gpa. The AG formation underwent two stages was suggested. In the early stage of oceanic crustal subduction, calc-alkaline basalt with island-arc environment underwent granulite facies metamorphism to form the AG in deep crust, and in the late stage, the AG was thrust into the upper crust.     

新疆若羌县赤石山变质核杂岩研究

新疆北山裂谷带西缘若羌县赤石山地区存在大型变质核杂岩构造。其下拆离盘为古元古界结晶基底杂岩 ,上拆离盘为中元古界白湖群变质岩系 ,滑脱拆离带为已变形的大型韧性正断层。核杂岩南、北侧发育上叠盆地 ,北侧形成“年轻”正断层及同构造期岩浆岩。变质核杂岩的形成与晚古生代北山陆内裂谷区域伸展有直接联系。该区变质核杂岩的首次厘定 ,对深化北山裂谷的研究具有重要意义     

Degradation of pyrene and characterization of<Emphasis Type="Italic">Saccharothrix</Emphasis> sp. PYX-6 from the oligotrophic Tianchi Lake in Xinjiang Uygur Autonomous Region,China

Bacterial strain PYX-6 that utilizes anthracene,phenanthrene, or pyrene for carbon and energy sources for growth was isolated from a non-polluted lake (Tianchi Lake) in Xinjiang Uygur Autonomous Region of China. Its morphology, physiological and biochemical properties, cell wall pattern and G C mol% content of DNA molecules were characterized. The 16S rRNA gene of strain PYX-6 was sequenced and analyzed for similarities to related bacterial species. Results indicated that strain PYX-6 is a member of the Genus Saccharothrix, and the strain was named Saccha-rothrix sp. PYX-6. When pyrene was the sole carbon source in cultural medium, the strain PYX-6 assimilated pyrene for growth and 0.005% of yeast extract stimulated pyrene degradation and assimilation. The optimal pH of cultural medium and the optimal shaking frequency during cultivation were 6-8 and 200 r/m, respectively. It was found that the disappearance of pyrene in medium occurred before significant growth of strain PYX-6 took place. Phthalic acid, benzylacetic acid, and benzylpropenoic acid were detected as catabolic intermediates during pyrene degradation with mass spectroscopy and this result indicated that Saccharothrix sp.PYX-6 adopted a pathway that is different from the pathway of the previously reported pyrene-degrading Mycobacterium sp. PYR-1.     

新疆南部地区棉农生计变化对策研究

本项目为应用性研究课题。通过在南疆选点、试点，进行农户跟踪调查和农户案例分析，从土地要素、技术使用外部性、生产经营方式、财政税收、社会服务等方面与农户的行为关系出发，运用“持续农户框架”来研究与农户相关的人力资源、自然资源、金融资本、实物资本和社会资源等之间的关联作用；揭示了棉花生产、环境退化、农户收入来源／减少贫困之间的关系；分析研究了棉农行为、生产方式、效益与环境变化的关系；探讨了市场投入产出的增加与小型农户的收入变化的势态；提出了环境友好型农户行为的体制、机制、管理、技术层面配套等方面的政策回应与建议。     

新疆高职工科学生英语学习状况调查与对策研究

本文通过问卷调查对新疆一工科高职院校学生的英语学习状况进行了调查,通过分析统计,系统提出了一些对策--系统开展第二课堂活动--英语教师介入组织英语角、英语阅读俱乐部、英语沙龙和英语剧社,目的在于创作较好的英语学习氛围,提高学生的英语听说能力。基于学生的访谈和个案分析,上述对策是提高学生实际英语运用能力的有效途径。