浅谈早稻生产的几个问题

要夺取早稻生产的持续增产,扩大早稻种植面积,选择适宜品种,选准栽培方式,培育健壮秧苗,建立高产群体是五项关键措施。     

传统顺流干燥与间歇式顺流干燥工艺的对比试验研究

在自行研制的顺流干燥试验台上，利用水稻对传统流干燥工艺与间歇式顺流干燥工艺进行对比试验研究，确定较佳缓苏时间，总结间歇式顺流干燥工艺的特点。     

赤霉素对发育的大豆种子中同化物卸出和积累的影响

用微注射法将不同浓度的赤霉素 (GA3 )引入开花后 30 d的大豆种子幼胚的 2片子叶中间的质外体空间 ,同时给叶片饲喂 14 CO2 ,以种皮和子叶中放射性强度来比较分析 GA3 对同化物卸出的影响。分析了种皮和子叶中的酸性转化酶活性 ,发现 GA3 1× 10 -5mol.L-1使种皮中酸性转化酶活性提高而子叶中酶活性降低 ,从而促进种皮同化物的卸出和向子叶的分配。实验结果还表明 ,引入 GA3 影响了种子内源脱落酸 (ABA)水平 ,而且子叶中的 ABA含量变化和同化物积累相关 ,GA3 1× 10 -5mol.L-1使子叶中 ABA水平上升 ,伴随总糖、蔗糖和蛋白质的积累增加 ,GA3 1× 10 -4 mol.L-1却使 ABA水平下降 ,而且物质积累也减少     

危害薤（藠头）的大蒜根螨防治药剂筛选

薤又称藠头,是我国特色蔬菜。近年来随着薤种植面积的扩大，大蒜根螨（RhizoglyphusalliiButetWang）对薤的为害也迅速加重。大蒜根螨群集于薤地下肉质鳞茎处取食为害，受害鳞茎细小，虫量高时鳞茎由外向内腐烂，干燥时外层表皮变褐；地上部表现生长缓慢，叶片细少、发黄，基部叶片逐渐黄枯并向心叶扩展，重发田块常断垄绝收。     

Adsorption of Microcystin LR and LW on Suspended Particulate Matter (SPM) at Different pH

The occurrence of microcystins (MC) during aquatic blooms of cyanobacteria in eutrophicated freshwater body has increasingly become an environmental and health concern worldwide. An experimental study was conducted to investigate the adsorption of two common variants of microcystins, MCLR and MCLW, onto SPM at different pH values. The results showed that most microcystins spiked into an SPM solution with the concentration of 0.25g/l was adsorbed onto solids at pH3 (>95%) and 7 (>85%). At pH13, the proportion of adsorbed microcystin decreased to 8–29% for MCLR and 38–47% for MCLW. The adsorption of MCLR and MCLW onto SPM fitted well with S type of Freundlich isotherm except for pH3 at which L type of Freundlich isotherm was suitable for MCLW. At pH3 and 7, linear isotherm was also able to describe the adsorption of MCLR and MCLW. The adsorption of MCLR and MCLW decreased significantly with the elevated pH, which is consistent with the pH-dependent hydrophobicity.     

浅谈我院图书馆自动化建设

论述了在科学技术发展的新形势下、随着社会信息化的到来，图书馆自动化建设应紧跟时代步伐，把握机遇，从实际出发。逐步由与外联机到建立自己特色的光盘网络是图书馆发展的出路。     

关于全概率公式及其应用的研究

本文对全概率公式的直观背景及应用公式的关键作了分析。     

哈萨克斯坦畜牧业发展及动物疫情状况

为了解哈萨克斯坦畜牧业发展及动物疫情发生情况,为中哈边境地区动物疫病的“联防联控”奠定基础,以我国驻哈萨克斯坦大使馆经济商务参赞处的相关调研数据和FAO的相关统计数据,分析了2003年以来哈萨克斯坦畜牧业发展状况;同时基于OIE和FAO关于哈萨克斯坦动物疫情统计数据,利用Excel分析了2005年以来哈萨克斯坦的动物疫情状态。数据分析显示：哈萨克斯坦畜牧业发展呈上升趋势,动物疫情形势严峻。提议我国相关部门加强对来自哈萨克斯坦进口的动物及其产品的检验,严防动物疫病传入我国。     

Responses to the Standard for Exchange of Nonclinical Data (SEND) in non-US countries

The Standard for the Exchange of Nonclinical Data (SEND), adopted by the US FDA, is part of a set of regulations and guidances requiring the submission of standardized electronic study data for nonclinical and clinical data submissions. SEND is the nonclinical implementation of SDTM (Study Data Tabulation Model), the standard electronic format for clinical regulatory submissions to FDA. SEND, SDTM, and the associated Controlled Terminology have been developed by CDISC (Clinical Data Interchange Standards Consortium). In order to successfully implement SEND, interdisciplinary contributions between sponsors and CROs, need a model for task allocation. This is being undertaken by the Pharmaceutical Users Software Exchange (PhUSE). Because SEND is currently the preferred submission format of the US FDA only and will become required by it starting in December 2016, only American academic societies and companies are actively involved. An exception to this is the INHAND initiative, which leads the way in standardizing terminology for toxicological pathology. On the other hand, international globalization of other clinical and nonclinical practices is not feasible because there are substantial differences between the US and non-US countries in CRO involvement in drug development. Thus, non-US countries must consider and develop approaches to SEND that meet their needs. This paper summarizes the activities of the major organizations involved in SEND development and implementation, discusses the effective use of SEND, and details a compliance scheme (research material of the Showa University School of Medicine) illustrating how pharmaceutical companies can complete a large amount of work up to an FDA application with the effective utilization of CROs and solution providers.