我国土壤蜘蛛（蛛形纲：蜘蛛目）四新种

本文报道了土壤蜘蛛4新种,分隶于3科3属,依次为:老殿栅蛛Hahuna laodiana sp. nov. 凹刺足蛛Phrurolithus foveatus sp. nov. 衡山刺足蛛Phrurolithus hengshan sp. nov. 和天目合跳蛛Synagelides tianmn sp.nov。     

越南新世纪教育发展战略展望

在新世纪全球经济化和知识经济化的国际背景下 ,越南决定优先发展教育 ,振兴越南经济 ,实现国家的工业化和现代化。作者根据有关第一手权威资料 ,编译了这篇文章 ,从国际环境、国内背景、任务和准则 ,展望 2 0 2 0年、2 0 10年的客观实际与奋斗目标、发展策略等六个方面 ,论述了越南新世纪的教育发展战略部署 ,旨在“洋为中用” ,互相借鉴 ,为我国教育改革提供有价值的参考     

Influence of nocloprost on the vascular responses to various stimuli in the isolated perfused rabbit kidney

Summary Nocloprost, a new synthetic prostanoid, elicited a vasodilator action when given through the renal artery of the isolated perfused rabbit kidney. Lower concentrations of the compound inhibited the pressor response to sympathetic stimulation or to angiotensin II, but potentiated the pressor effect of exogenous noradrenaline. These results were taken as an evidence that nocloprost prevents the release of neurotransmitter by a presynaptic mechanism.This work was supported by a grant from the Turkish Scientific and Technical Research Council (TAG-578). Nocloprost is the gift of Dr E. Schillinger, Head of Biochemical Pharmacology, Schering AG Research Laboratories, Berlin, FRG.     

Na_3AlF_6-Al_2O_3二元系熔度与Al_2O_3在熔融Na_3AlF_6中的溶解机理

本文采用热分析法重新测定了Na_3AlF_6-Al_2O_3二元系部分液相线,验证该系为一简单共晶体系,在共晶点处,含Al_2O_311％(wt),共晶温度为961±1℃,在此基础上讨论了Al_2O_3在冰晶石中的溶解机理,认为Al_2O_3在熔融Na_3AlF_6的溶解过程是Al_2O_3中的O~(2-)与Na_(?)AlF_6中的F~-的置换过程,最后在熔体中形成了Al_xO_yF_z~(n-)新离子,在Na_3AlF_6-Al_2O_3系亚共晶区中只有AlOF_5~(4-)新离子生成,而在过共晶区中随着Al_2O_3的浓度不同,熔体中出现AlOF_5~(4-),AlO_2F_4~(5-),AlO_3F_3~(6-),AlO_4F_2~(7-),Al_2O_5F~(8-)及AlO_9~(12-)等新离子。     

A new ichnotaxon of fossil bird track from the Early Cretaceous Tianjialou Formation （Barremian-Albian）, Shandong Province, China

It is well known that fossil bird tracks are geological records of ancient birds walking on the sediments. Prior to the 1980s, little attention was paid to fossil bird tracks partly because of the difficulties of field discrimination. Over the last decade, new discoveries on the bird origin and early evolution, as well as their relation to dinosaurs[1] have greatly stimulated dinosaur and ancient bird studies.Accordingly, the paleoenvironmental, paleoecological and early evolutional significan…     

Aligning Academic Activities: Implications for Teaching and Research in a New Zealand Institute of Technology

A problem situation that is at the heart of a New Zealand higher education institute applying for university status is meeting the requirement for sufficient academic staff with postgraduate qualifications. For this particular New Zealand higher education institute that was originally a teaching institution offering only sub-degree qualifications, the move to firstly offering degrees and secondly seeking university status has meant that employment conditions have shifted for many academics. In order to explore the multiple world views on the impact to the whole system of a significant number of staff upgrading qualifications whilst engaged in full-time teaching at the same time, views were sought from senior executives, heads of schools, human resource personnel and staff engaged in their own postgraduate study. Multiple conceptual models have been utilised to gain an understanding of this problem situation: Soft Systems Methodology (Checkland and Scholes, 1990, 1999) in both its original and its current form; complexity theory (McKenna, 1999; Merry, 1995; Stacey, 1996) and context-dependent cluster model (CDCM) (Fielden and London, 2001). These multiple conceptual models have all contributed to providing a basis upon which to compare multiple-perceived worlds with appropriate conceptual models upon which to base a future action plan.Outcomes discussed are both positive and negative factors including: recognition, time, stress, employment contracts, senior staff expectations, family, collegial and institutional support and the integration of own study with teaching practice and content. Implications for alignment across institutional organisational levels and also for higher education outside of the university sector are also discussed.     

新天文学探源--评朗达·马腾斯的《开普勒的哲学与新天文学》

朗达·马腾斯的<开普勒的哲学与新天文学>一书,实际上是讨论了新天文学的起源,从哲学的角度探究了开普勒所做出的伟大发现.作者紧紧抓住开普勒的原型思想,分析开普勒的形而上学、认识论和物理天文学之间的关系,认为原型为开普勒战胜技术上的困难、同行的批判和逻辑上的推理障碍都发挥了重要作用,促进了新天文学的诞生.另外,开普勒的原型思想也是不断变化的,由早期的几何原型,到原型的现实主义应用,再到和谐原型,最后到综合的自然哲学观,反映了开普勒的哲学思想的逐渐成熟.     

海岸带杨柳新无性系苗期耐盐性研究

在海岸带滨海盐土上设计并实施了类似于盆裁试验的局部控制地栽耐盐试验,研究海岸带4种盐度梯度下12个杨柳新无性系的耐盐阈值。结果表明：杨柳新无性系的成活率、保存率和生长量随着土壤含盐量的增加而降低,且不同树种、不同无性系在不同生长期的耐盐能力不同：不同时期同一杨柳新无性系的极限耐盐量相差0.06％～0.15％。另外,对树木耐盐试验评价指标体系的建立、树木耐盐阈值表示法、夏季土壤含盐量作为树木耐盐闽值的可行性和近似盆栽的蜀部控制地栽耐盐试验研究法等进行了论述。     

Rescued virus from infectious cDNA clone of rabbit hemorrhagic disease virus is adapted to RK13 cells line

RHDV is an extremely pathogenic virus. The mor-tality rate of infected rabbits is almost 99%. The dis-ease caused by RHDV is also called “rabbit plague”, and it has been regarded as one of the most important infection diseases of rabbits. RHDV was desig…     

构建充分发挥高校党外知识分子作用的新机制探析

先进性教育活动为进一步加强高校党建工作、推动高等教育事业更快发展和改革提供了重要契机。高校党组织的凝聚力,不仅应体现在能凝聚党员干部的心,更应体现在能充分调动广大党外知识分子的积极性和创造性上。充分认识和正确评价高校党外知识分子的思想现状是切实做好高校党外知识分子工作的前提和基础；针对高校党外知识分子的特点,切实查找高校党外知识分子工作漏洞并积极弥补是不断增强高校党组织凝聚力,充分发挥高校党外知识分子作用的非常现实和紧迫的工作；以先进性教育为契机,以“三个代表”重要思想为指针,构建一种科学的党外人才培养、使用、流动、激励、服务和管理新机制,是不断增强高校党组织的凝聚力,充分发挥高校党外知识分子作用的关键。