新世纪图书馆员社会角色转换研究综述

就近几年图书馆界关于新世纪馆员意识转换及社会角色转换等方面的研究进行了综述，指出新时期的馆员要实现自我社会角色的转换，首先是要明确转换的必要性，然后采取有效的策略逐步地、系统地推进转换，才能取得较好的效果。     

Sound communication inNezara viridula (L.) (Heteroptera: Pentatomidae): Further evidence that signal transmission is substrate-borne

We investigated the sound communication associated with mating inNezara viridula (L.) to clarify conflicting reports on the medium through which acoustic signals are borne. Recordings made from virgin pairs ofN. viridula during precopulatory and compulatory behaviour have revealed that signals transmitted as vibrations through the substrate are a more likely means of communication than signals transmitted by a radiation of sound pressure waves through the air (at least in Australian populations). We present evidence (additional to that already in the literature) that air-borne acoustics are an unlikely mechanism of sexual communication in this species. Specifically, the recorded pulse train patterns showed no consistency or repeatability in relation to different stages of mating behaviour. In contrast, frequency spectrograms of substrate-borne signals reveal repeatable patterns that do correspond with the stage of mating behaviour.     

多功能示教板的制作及在体育教学中的应用

通过多功能示教板的制作及应用 ,教师在教学过程中 ,改进教学方法 ,提高教学质量 ,使教学更加直观、立体、形象 ,增强了学生学习的兴趣     

Aeromonas caviae: ecologic adaptation in the intestinal tract of infants coupled to adherence and enterotoxin production as factors in enteropathogenicity

Aeromonas caviae isolated from stools of diarrheic formula-fed infants and environmental sources produce acetic acid when grown in glucose broth, which is bactericidal (suicide phenomenon). A. caviae grows anaerobically in a minimal medium or under permissive conditions such as the intestinal tract of formula-fed infants. These isolates adhered to HEp-2 cells and produced a cytotoxic and a cytotonic enterotoxin which underscore their enteropathogenicity.     

粗可能性测度

给定模糊可测空间(X，A)及(X，A)上的可能性测度，通过应用粗集理论，将可能性测度Ⅱ和模糊糊积分分别扩充至P(X)和F(X)上，从而引入粗可能性测度的概念。     

测定氨氮时浓度及时间对反应的影响

采用纳氏试剂分光光度法，对不同浓度的氨氮标准溶液在各显色时间下的吸光值进行了分析，以了解实验随浓度、时间的变化情况，掌握达到最大显色所需的时间。从而指导实际的检测工作。     

中国动漫产业的崛起

文章从中国动漫产业现状入手,举例说明中国动漫业目前所存在的瓶颈,并由此提出了振兴中国动漫业的建议.且阐述了动漫产业任重而道远的原因.