以十五大精神为动力开创全省气象部门人事工作新局面

根据党的十五大提出的关于加强党的组织建设的目标和任务,结合辽宁省气象部门实际,为积极推进全省气象事业发展和气象业务现代化建设提供人才保证,人事工作要努力在各级领导班子建设上、在深化人事制度改革上、在人才培养上、在建设高素质气象干部队伍上等各项工作中有新的突破,以推动全省气象事业全面发展。1进一步加强领导班子建设,要在培养和选拔优秀年轻干部上有新的突破江泽民同志在党的十五大报告中指出：“要以思想政治建设为重点,把各级领导班子建设成为坚决贯彻党的基本理论和基本路线、全心全意为人民服务、具有领导现代化…     

THE REACTION TIME OF ORGAN-FORMING SUBSTANCE IN GOLDFISH EGG AND ITS RELATIONSHIP WITH MESODERMAL FORMATION

Fertilized goldfish eggs were dechorionated with a pair of forceps and were cut off along or a little above the equator into animal and vegetative parts at desired stages with a glass needle or ligated into two connected fragments before cleavage with baby hair loop. Some of the ligated eggs were detached by further fastening soon after ligation, and some released later at different stages (2-cell, 16-cell, 128-cell, 512-cell, mid-blastula) to let the organ-forming substance (OFS) enter the blastoderm. The cholinesterase (ChE) in the resulting embryos was assayed. The results are as follows. 1. All the 142 embryos developed from the animal hemispheres cut off or ligated off before cleavage gave rise to hyperblastula in which no ChE activity was observed. 2. All 50 embryos obtained from animal halves isolated at the 8-cell stage produced ChE. 3. Embryos developed from the eggs released before the 512-cell stage formed ChE, but the later the releasing of the hair knots, the smaller the number of ChE-produ     

THE INSEMINATION OF GOLDFISH(CARASSIUM AURATUS) OOCYTE MATURED IN VITRO

Full maturation of goldfish oocyte was induced in vitro by 17 a-hydroxy-20B-dihydroprogesterone. The oocyte maturation involves GV migration to the periphery of the oocyte and germinal vesicle breakdown (GVBD). In the experiment, incubation duration for GVBD varied in different broods of oocytes. Generally, if the duration for GVBD was shorter than 6 h, oocytes would have a better chance to survive after maturation and insemination. The maturation of nucleus (GV) and cytoplasm are not synchronous. Cytoplasm maturation occurs several hs after GVBD. Oocytes inseminated 8-9 h after GVBD have the highest fertilizing and hatching rate. Fertilized ova matured in vitro can develop to sexually mature adults capable of reproduction.     

全省气象部门人事工作会议在葫芦岛市召开

本刊讯全省气象部门人事工作会议于1997年6月25～27日在葫芦岛市召开。会议以江泽民总书记关于努力建设高素质的干部队伍讲话为指针，认真回顾了全省近3年来工作情况，安排部署了今后工作任务，总结了人事工作在班子建设、队伍建设、人事制度改革等方面的经验，审议了关于建设高素质的气象干部队伍的实施意见和辽宁省气象部门人才工程建设实施方案等。会议认为，全省气象部门人事工作在省局党组的领导下，认真贯彻落实全国气象部门人事工作会议精神，紧密围绕全省气象工作的基本任务和人事工作的实际，深化了人事制度改革，加强了各级领导班…     

以十五大精神为动力开创全省气象部门人事工作新局面

根据党的十五大提出的关于加强党的组织建设的日标和任务,结合辽宁省气象部门实际．为积极推进全省气象事业发展和气象业务现代化建设提供人才保证．人事工作要努力在各级领导班子建设上、在深化人事制度改革上、在人才培养上、在建设高素质气象干部队伍上等各项工作中有新的突破,以推动全省气象事业全面发展。     

全省气象部门人事工作会议在葫芦岛市召开

全省气象部门人事工作会议于1997年6月25～27日在葫芦岛市召开。会议以江泽民总书记关于努力建设高素质的干部队伍讲话为指针，认真回顾了全省近3年来工作情况，安排部署了今后工作任务，总结了人事工作在班子建设、队伍建设、人事制度改革等方面的经验，审议了关于建设高素质的气象干部队伍的实施意见和辽宁省气象部门人才工程建设实施方案等。     

CYTOPLASMIC REGIONALIZATION IN STARFISH OOCYTE OCCURRENCE AND LOCALIZATION OF CYTOPLASMIC DETERMINANTS RESPONSIBLE FOR THE FORMATION OF ARCHENTERON AND PRIMARY MESENCHYME IN STARFISH (ASTERIAS AMURENSIS) OOCYTES

Starfish oocytes with intact germinal vesicles (GVs) were cut along desired planes with glass needles or ligated using silk thread loops into two parts and allowed to mature in vitro, and inseminated. The experimental results showed that (1) only the parts with GVs or partial GV contents (PGVCs) cleaved, those without any GV materials did not; but nucleated and non-nucleated fragments cut from mature eggs were able to divide; (2) the development of animal parts of oocytes containing GVs or PGVGs was like that of animal fragments of matured oocytes with female pronuclei; most of them gave rise to permanent blastulae. and just a few formed ectodermal vesicles with a little primary mesenchyme; (3) a large part of vegetal fragments with GVs or PGVCs. and the vegetal parts of mature eggs without female pronuclei developed into small but normal embryos; (4) the fragments containing GVs or PGVCs obtained from the oocytes along a plane parallel to the animal-vegetal (A-V) axis developed as normally as the halve     

面向社会公开招聘电视天气预报节目主持人

为了更好地发挥天气预报在国民经济建设中的作用,丰富电视天气预报节目,使它更直观地为广大公众服务,经省固党组快走,1998年1月1日起沈阳中心气象a在辽宁省平坝8上天气预报节目王插入,抒责成人事处组织实施招辰工作。面对这顶新工作,我们没合经验,没合现成的操作规程和o活。根据党的十五大精神：‘深化人事制度改邑,弓］入竞争激励机制。”我们n破了传统的人事管理和计划经开体制下的选入用人机制,建五百”旦H、平等、竞争、择优”的通人用人机制,积极探索人事工作的两个调整：一是将计划经开下的人事管理体制调整到导社会主义币…     

黄河流域城市创新能力测度及空间分异研究

创新在全国现代化建设全局中占据核心地位,城市是创新活动开展的主体区域,科学测度城市创新能力对于提升城市竞争力及制定创新战略具有重要价值。以黄河流经区域中的48个城市作为研究对象,从人才培养能力、科技研发能力、经济支撑能力和环境服务能力4个维度构建了城市创新评价指标体系,运用熵权法、Jenks Natural Breaks分类法、基尼系数、Moran’s I等数据分析方法,测度了黄河流域城市创新能力,分析了黄河流域城市创新水平的空间分异及主要障碍因素。结果表明：（1）黄河流域整体创新能力不高,少数高值城市与其余城市之间得分差距显著,创新能力呈现上、中、下游阶梯式递增趋势。（2）以朔州—陇南为线,城市创新能力呈现出东南高西北低的分布状态,且各维度的空间分布与总创新能力趋于一致。（3）黄河流域城市创新能力分布处于较不均衡状态,空间集聚特征表现为正向的空间关联,主要属于低值集聚的空间模式。（4）科技研发能力与人才培养能力对黄河流域城市创新能力的提高影响程度较大,其中有效发明数是各城市共同的障碍指标。