Structure of the reproductive system and hectocotylus in males of lesser flying squid Todaropsis eblanae (Cephalopoda: Ommastrephidae)

This paper introduces new data on Todaropsis eblanae morphology, morphometry and functional aspects of the male reproductive system and hectocotylus. Spermatophores differ in specimens from the Atlantic Ocean (average length, 18.28 ± 1.45 mm, 15.63 ± 0.8% of mantle length; weight, 2.0–12.0 mg) and the Indian Ocean (average length, 24.8 ± 2.85 mm, 16.9 ± 2.1% of mantle length; weight, 35.0–39.6 mg) (t?=?3.14; p < 0.01 for absolute sizes and t?=?0.711; p > 001 for relative sizes). An additional important distinctive trait is the form of connection of the cement body with the ejaculatory tube. In recent years, T. eblanae has been regularly caught in the Barents Sea, meaning its range has extended to subarctic waters. The morphology and morphometry of the spermatophoric complex of organs did not vary in investigated parts of its range. Hectocotylus patterns and some important spermatophore traits distinguish Todaropsis from other Ommastrephidae.     

对高师体育专业女生400m跑训练的探讨

从 40 0m跑的特点与高师体育专业女生的实际情况两方面出发 ,着重阐述进行 40 0m训练时应注意的问题 ,并有针对性的介绍了一些行之有效的训练方法     

女性文学的阙如与古代文学课程体系改革

中国古代女性文学取得了较高的成就,但当下的中国古代文学课程在框架建构上仍是以男性创作为主,有意或无意地排挤了女作家与女性作品,这不仅遮蔽了古代文学的原貌,而且不利于学生的成长。     

拟南芥雄性不育突变体ms1521的基因定位

ms1521是经EMS诱变筛选得到的一拟南芥雄性不育突变体,通过背景纯化与遗传分析,发现ms1521突变体是受隐性单基因控制,形态学观察表明：突变体的花缺失部分花瓣,雄蕊比较短,花药肥大,部分雄蕊的花药成丝状,利用图位克隆的方法对不育基因MS1521进行了定位,结果表明：MS1521位于第一条染色体分子标记F17F8Alu1和T19E23之间161kb的区间内,数据库预测,其中有11个与花发育有关的基因,试验将有助于对目的基因的克隆,控制花器官研究和雄性不育分子机制的研究。     

多芯片LED与恒流源一体化混合集成设计

将多芯片LED与恒流源电路进行一体化混合集成电路工艺设计,保证了3～10W的多芯片集成LED在低于100mA的驱动电流下正常工作.恒流源采用跟随浮压技术进行设计,使集成LED的工作电压在2～200V,恒定工作电流在10～100mA选择.其恒流温度漂移小于5μA/℃,发光效率大于17Lm/W,同时简化了工频驱动电源电路的设计,减少远距离供电线路损耗.     

痛经的治疗

本文阐述痛经的治疗方法,从临床中体会到应用针灸治疗痛经有见效快、疗效巩固、副作用少、节省医疗费用之优点．     

谈大学生女排运动损伤问题

通过对大学生女排发生运动损伤的调查,分析研究了大学生女排发生运动损伤的原因及其预防     

On Characters in Jane Eyre

This paper mainly focuses on the respective character of the main protagonists in the novel Jane Eyre.First of all,this paper analyses Jane Eyre's personality which account for her plain appearance-being true,being benevolent and generous.And it follows the moral growth of Jane Eyre.Secondly it explores Rochester's unusual background and past,which causes both Jane and his physical and spiritual torment.Moreover,the paper analyses John,Jane's cousin,who has adampening,frigid influence on Jane's passionate nature.In addition,it attaches great importance to the symbolism of the air and names in the novel.By contrast of the protagonists and their respective ending,the paper tells that the best policy for women or the whole human beings is to be independent and equal,which is fated to vanquish all evils and difficulties.     

从《男人还剩下什么》看毕飞宇小说的男性立场

在被称为写女性心理最好的男作家的毕飞宇的小说创作中,也有一群平庸无为的男性形象。短篇小说《男人还剩下什么》是他关注男性生存状态的特写,是他创作中的沧海遗珠,以独特的价值展示着他对于男性生存现状的探究。一方面,他通过对男性形象感情世界的挖掘,展现出当下男性感情世界失语的状态:爱的能力与人性纯真的丧失,雄性力量的失落;另一方面,他以第一人称的叙事方式和反讽调侃式的个性标识语言,表现男性主体精神。同时,他又在一定上超越了男性立场,让读者感受到男作家的特质以及普世的人文关怀。