IUD频繁脱落者放置吉妮IUD186例临床观察

目的：寻找宫内节育器频繁脱落者，采用吉妮宫内节育器宫内独特的固定方式，以解决宫内节育器反复落脱问题。方法：受术妇女在月经干净3～7d内放置，用专用放置器将丝线小结植入子宫底肌层10mm，使吉妮悬吊于宫腔内，剪除多余尾丝，放置后于1、3、6、12月跟踪随访。结果：放置186例，1例放置后首次月经期脱落，1例为放置6个月带器妊娠，1例因疼痛、出血，放置后3个月取出。其余跟踪随访1年无异常，1年续用率为98．39％。结论：吉妮宫内节育器是安全、高效、副作用少的新型宫内节育器，特别适用于宫内节育器频繁脱落者使用，值得临床推广。     

关于人体经络的一个试探性观点

在考察针刺穴位治疗作用的基础上，根据现有的实验事实，将人体经络的观念和经改进后的神经-内分泌-免疫系统的观念统一起来，提出人体经络是具有敏感节点和功能连接的神经-内分泌-免疫网络的假说。人体经络的复杂网络不仅是遍及全身的系统，而且可以通过敏感节点及其功能连接对身体起调控作用。     

Mechanical Design and Research on Process of Air Suction Drawing System of Spunbonded Nonwoven

The design guideline for the air suction drawing system with auxiliary air was analyzed, a spunbonding nonwoven system named PADHL1 - 3200 was designed and polypropylene （PP） spunbonded nonwoven fabrics with excellent properties were achieved after many trial runs. On the other hand, the suction air velocity （VA） was calculated and the influence of VA on the bonding strengh of PP nonwoven fabrics was Studied as well. It was found that VA is 1.5 - 2.5 times of the spinning velocity. With the increase of VA, PP fibers become finer and the bonding strength of PP nonwoven fabrics increases as well.     

义和团劫运观的历史内涵

封建蒙昧性是义和团反帝爱国运动的突出特点，而劫运观是赋予义和团运动浓厚的封建蒙昧性色调的最主要的宗教信念。这一宗教信念以其富有乡土文化气息的独特义理，成为十九世纪末北方乡土民众进行民族自卫斗争的核心思想武器。透视这一思想武器的历史内涵，有助于我们进一步了解十九世纪末以农民为主体的中国乡土百姓投身于民族救亡斗争的精神诉求，以及他们实践其精神诉求的悲剧性方式。     

Long term monitoring of urban subsidence by Permanent Scatterer DInSAR

When using differential SAR interferometry (DInSAR) to monitor the surface deformation over a long time scale, it is often strongly affected by the spatial and temporal decorrelations and atmospheric dishomogeneities. The recently developed Permanent Scatterers (PS) technique proposed by Fertti et al. can overcome these difficulties by interpreting time-series of interferometric phase only at coherent point scatterers. In this study, we apply this PS technique using 25 ERS-1/2 scenes from 1992 to 2000 to monitor the subsidence in Suzhou. By using the linear deformation model, the deformation map in Suzhou urban area over the eight years is obtained. And the calculated results are in good agreement with the measurements of leveling.     

语言模因论视角下的不可译现象研究

模因视角下对待不可译有两种处理办法：一是产生“基因型模因”，基本上采用直译或异化策略再进行补偿的办法，保证信息不失真，实现“相同信息异型传播”；二是产生“表现型模因”，在原模因的基础上产生较大的变异，采用意译或归化的翻译策略，实现“不同信息同型传播”。     

Effects of self evaluation on late ERP components

High-density event-related potentials (ERPs) were measured when participants were required to evaluate oneself, significant others (father and mother) and the most familiar public figures (Lei Feng and Jiang Qing) based on trait adjectives. There were three referential conditions and a non-referential control condition including self-evaluation (SE), significant other-evaluation (SOE), general other-evaluation (GOE), and semantic positivity-evaluation (SPE). The behavioral data showed that RTs to GOE condition were longer than the other three conditions. Scalp ERP analysis revealed that (1) SPE condition elicited a more negative N2 than SE condition, which was associated with inhibition of responses; (2) SE condition elicited a more positive P300 than SPE condition, which was an index of attention to self-relevant stimuli; (3) there was no difference on the amplitude and latency of P300 between SE and SOE conditions, which reflected that the concept of “self” included intimate others (e.g., father and mother) in Chinese culture.     

西周"尊老"风气及其原因新探

我国历来有"尊老"之传统,长久以来,"尊老"思想被冠以孝治的产物,但在商周革故鼎新之际,周代的开国者却遇着后代所没有的境遇,他们所施行的"尊老"思想,在很大程度上是为了借鉴殷商所以灭亡的因素,在他们看来,"尊老"问题能否贯彻是关乎国家兴亡的大事。     

改善20CrMnTiH淬透性的研究

莱钢特钢厂20CrMnTiH钢材成分波动较大,淬透性带HRC8～10,范围较大,制约了齿轮钢质量的进一步提高.通过研究,发现铸坯中心偏析尤其是碳偏析为主要问题.通过工艺优化采取各项措施,尤其增加电磁搅拌后,中心碳偏析得到明显改善;C控制在0.19%～0.20%的炉次达到了95.6%;淬透性带控制在HRC6内的达到了92.1%;在HRC4内的达到了86.2%;提高了产品质量,满足了用户需求.