华土题材·西方文本·性别言说

从好莱坞影片《花木兰》入手，结合东西方化语境，对艺作品中常见的“女扮男装”叙事模式及其二重性进行辩证透视，从而肯定性别批评有助于我们超越固有思维定势去发现新的作品世界。     

东方百合切花栽培基质及营养配方研究

选用Sorbonne、Siberia和Marco Polo3个东方百合品种，在3种基质中用5种营养配方进行切花栽培。结果：自配营养配方3号适用于Sorbonne品种和Marco Polo品种，自配营养配方2号适用于Siberia品种；两种营养配方均可代替澳绿肥和花多多8号；张掖草炭混合基质最适用于3个东方百合品种切花栽培。     

Habitat-induced reciprocal transformation in the root phenotype of Oriental ginseng is associated with alteration in DNA methylation

Oriental ginseng is an important medicinal plant that grows in 2 major forms or ecotypes, wild and domesticated. Each form differs conspicuously in root phenotype, but can be converted from one type to another by habitat. Here we show that the habitat-induced transformation of ginseng root phenotype was accompanied by alteration in cytosine methylation at a large number of 5′-CCGG-3′ sites detected by the methylation-sensitive polymorphism (MSAP) marker. The collective CG and CHG methylation levels of all 4 landraces of the domesticated form were significantly lower than those of the wild form. Interestingly, artificially transplanted ginseng plants recreated in both directions the methylation levels (at least in CHG) of their natural counterparts. The methylation differences between the 2 ginseng ecotypes were validated at 2 isolated MSAP loci bearing homology to a 5S rRNA gene or a copia retrotransposon. Our results implicate a link between epigenetic variation and habitat-induced phenotypic flexibility in Oriental ginseng.     

Dipteran infestation of loggerhead (Caretta caretta) and green (Chelonia mydas) sea turtle nests in northern Cyprus

This paper describes dipteran infestation of loggerhead (Caretta caretta) and green (Chelonia mydas) sea turtle nests in northern Cyprus in 1996 and 1997. Insect larvae were collected from infested nests, reared to adulthood and identified to species. A minimum of 13.4% (1996) and 17.4% (1997) of loggerhead turtle nests and 3.3% and 20.7% of green turtle nests were infested in 1996 and 1997, respectively. Eleven dipteran species were found infesting turtle nests with one species (Sarcotachina aegyptiaca) being dominant. Gross estimates, utilizing the speeds of development for three species of sarcophagid showed that infestation was taking place differentially between the two turtle species. Various aspects of the effect of dipteran infestation on marine turtle nests in northern Cyprus and recommendations for future investigations are discussed.     

Ten new species of the subgenus Steganina (Diptera: Drosophilidae: Stegana) from southern China

Ten new species of the subgenus Stegana (Steganina) are described from southern to south-western China: S. (S.) convena sp. nov., S. (S.) cylindrica sp. nov., S. (S.) eurystoma sp. nov., S. (S.) hamata sp. nov., S. (S.) hirticeps sp. nov., S. (S.) latigena sp. nov., S. (S.) planiceps sp. nov., S. (S.) rhomboica sp. nov., S. (S.) setivena sp. nov. and S. (S.) sphaerica sp. nov. They cannot be placed under any established species groups. http://www.zoobank.org/urn:lsid:zoobank.org:pub:D4B6C5A7-3700-4B0C-8355-E4564C2A7296     

The evolution of a trading zone: a case study of the turtle excluder device

This paper explores the evolution of a trading zone by organizing the case study of turtle excluder devices within the model proposed by Collins et al. (2007). The case study offers evidence that trading zones do evolve and that the concepts of enforced and fractionated trading zones hold practical utility for describing and defining the complexities of actual exchanges. In this case a trading zone evolved from enforced to fractionated and ultimately diverged into two trading zones. For each step of the evolution I describe the forces that drove these transitions. Finally, I present an adapted trading zone model that is conceptually a better fit for the turtle excluder device case study.     

中华鳖组织学研究V．雄性生殖系统

取中华鳖精巢、附睾、输精管和阴茎等组织数块，Ｂｏｕｉｎ＇ｓ液固定，石蜡包埋，ＨＥ染色。部分组织块经１０％神福尔马林固定，ＶｅｒｈＯｅｆｆ弹性纤维染色和伊红染。观察结果表明，中华鳖精巢中的曲细精管内衬复定活层的生精上皮，外有固有膜包绕，固有膜外还有一层类肌细胞。附睾中的附睾管和输精管结构相似，均由粘膜、肌层和外膜三，层构成，阴茎主要由位于腹侧的类似于骨的组织和位于背外侧的一对海绵体构成。     

从古代东西方两种数学思想体系看当代软件开发方法中的两派之争

本文叙述了古代东西方两种数学思想体系的异同,特别分析了东方数学思想体系的直观性和实用性等特点,并指出了这两种数学思想体系与当代软件开发方法中的形式化方法和非形式化方法的两派之争之间的密切联系。     

中华鳖并发性寄生虫病的初步研究与防治

初步研究了中华鳖尾孢子病与钟形虫病并发症的发病症状，流行特点及其危害，并对该病的治疗措施进行了探讨。     

"新东方"大学英语四级教学法及启示

“新东方”富有特色的英语教学在国内外产生了较大的影响 ,作者通过观摩对新东方大学英语四级教学法进行了初步的分析和研究 ,以期对我院大学英语教学的改革和发展提供借鉴和启示