论人才队伍建设与企业跨越式发展

本文结合中国铁路工程总公司人力资源管理工作实践 ,论述了建设高素质人才队伍和学习型机制在企业发展中的重要作用 ,指出了高素质的企业家、高水平的专家、高技能的技师和高效率的政工干部等四支人才队伍培养的核心和重点 ,并分析了人力资源管理创新中的几个关键问题     

IN SITU EXPRESSION OF THE CELL ADHESION MOLECULE IN GASTRIC CARCINOMA AND CHRONIC GASTRITIS

ＩＮＳＩＴＵＥＸＰＲＥＳＳＩＯＮＯＦＴＨＥＣＥＬＬＡＤＨＥＳＩＯＮＭＯＬＥＣＵＬＥＩＮＧＡＳＴＲＩＣＣＡＲＣＩＮＯＭＡＡＮＤＣＨＲＯＮＩＣＧＡＳＴＲＩＴＩＳＣｈｅｎＧａｏｐｉｎｇ（陈高平）；ＬｉｕＹｏｎｇ（刘勇）；ＲｅｎＨｕｉｍｉ（任惠民）；ＬｉＨｅ...     

The association of the population recruitment of gulf menhaden, Brevoortia patronus, with Mississippi River discharge

Gulf menhaden, Brevoortia patronus, which constitutes a major industrial reduction fishery in the USA, spawn across the northern Gulf of Mexico with a focus of spawning about the Mississippi Delta. This species is estuarine dependent; adults spawn over the continental shelf and their larvae are transported, by mechanisms that are presently not well understood, to estuarine nursery areas. Larval gulf menhaden, along with some other surface oriented larval fishes, appear to aggregate along the Mississippi River plume front, while evidence of the ecological consequences of this aggregation in terms of the feeding, growth, and survival of larvae is ambiguous. On an annual scale, Mississippi River discharge is negatively associated with numbers of half year old recruits. Discharge of the Mississippi River and the population recruitment of gulf menhaden may be plausibly linked through the action of the river's plume and its front on the shoreward transport of larvae. Greater river discharge results in an expansive plume that might project larvae farther offshore and prolong the shoreward transport of larvae. An indirect, decadal scale, positive response of recruitment and river discharge is possible, but not certain. Recruitment became elevated after 1975 when river discharge increased and became highly variable. This response might owe to enhanced primary and secondary production driven by nutrient influx from the Mississippi River.     

Development of Green-Naghdi models with a wave-absorbing beach for nonlinear, irregular wave propagation

Two-dimensional and three-dimensional Green-Naghdi (GN) models equipped with a numerical wave-absorbing beach have been developed to simulate nonlinear, regular, and irregular wave propagation. The numerical beach is introduced near the downstream boundary to absorb outgoing waves. An appropriate amount of numerical damping and an appropriate length of numerical beach are investigated using numerical experiments. The results show that the GN models with a numerical beach work very well in simulating wave propagation in water in a small computational domain.     

Manpower and employment issues

Overmanning and restrictive labour practices are major causes of low productivity in Indian ports. Proposals are put forward for a programme of reforms to support investment in modern cargo handling systems.     

APPLICATION OF HMB－45 MONOCLONAL ANTIBODY AND S100 PROTEIN IN THE IMMUNOHISTOCHEMICAL DIAGNOSIS OF MELANOMA

ＡＰＰＬＩＣＡＴＩＯＮＯＦＨＭＢ－４５ＭＯＮＯＣＬＯＮＡＬＡＮＴＩＢＯＤＹＡＮＤＳ１００ＰＲＯＴＥＩＮＩＮＴＨＥＩＭＭＵＮＯＨＩＳＴＯＣＨＥＭＩＣＡＬＤＩＡＧＮＯＳＩＳＯＦＭＥＬＡＮＯＭＡＬｉｕＤａｎｙａ（刘丹亚）；ＳｕＢａｏｓｈａｎ（苏宝山）；Ｘｕ...     

Basic Analytical Study of Pantograph-catenary System Dynamics

For a high speed electrical rail system, good dynamic performance of the pantograph-catenary system is vital for smooth and continuous current collection. It has been known for many years that to achieve this the head of the pantograph should be made as light as possible and the average stiffness of the catenary should be high. These conclusions, however, have been reached by numerical modelling and operational experience. In this paper the pantograph-catenary system is modelled as a time-varying, single degree-of-freedom system to facilitate an analytical investigation of the system dynamics. Although the model is very simple, it allows physical insight into the dynamic behaviour of the system, and because the excitation is parametric it also allows the stability of the system to be investigated. The finite element method is used to determine the catenary characteristics and Floquet theory is used to analyse the behaviour of the coupled system.     

多功能自身输血器临床应用可行性研究

应用自行研制的多功能自身输血器回收心脏直视手术后纵隔引流血，连续同步观察静脉血、纵隔引流血及输血器内血的RBC、WBC、PLT、Hb、HCT、FHb、FDP、Fibrinogen及Ⅷ因子的变化，并作细菌培养。结果显示：纵隔引流血无菌，经自身输血器滤过的血液符合血液回输的条件。     

铁路信号微机在线检测系统的研制

给出了所研制的铁路信息微机在线检测系统的工作原理，本系统适用于中小型信号站，具有成本低，使用维护等方便等优点。     

上海港发展物流产业的战略选择

1上海港发展物流产业的必要性 (1)港口物流产业可以产生巨大的社会和经济效益,上海港发展物流产业是构筑上海城市综合物流的重要组成部分 上海要建设国际经济、金融、贸易与航运中心,提高城市综合竞争力,增强城市服务功能,就必须成为国内外物流、商流、信息流、资金流与人才流的集聚与辐射中心,在"五流"能量的快速转换中不断壮大综合经济实力.