基于SOAP技术的分布式工作流互操作模型的构建

当前 ,随着网络技术的发展 ,各种分布式工作流互操作模型不断涌现。然而 ,单纯使用组件技术的分布式工作流互操作模型很难实现防火墙穿越、异构系统之间的真正互连。SOAP技术解决了这些问题。本文分析了分布式工作流互操作系统的实际需求和原有模型的缺陷 。

中国科协促进工程师国际互认工作领导小组成立

加快推进我国工程师制度改革及国际互认工作，按照全国工程师制度改革工作中，更好地开展工程师国际互认的有关研究，促进国际交流，推动所属全国性学会积极参与工程师改革和工程师国际互认工作。经中国科协书记处第六十九次会议研究决定，成立“中国科协促进工程师国际互认工作领导小组”。

农村财务互审工作之我见

乡镇之间开展村级财务互审是一种行之有效模式。既能积极有效地交流和沟通农村财务管理情况和问题,又能提高农村内部审计监督体系的建设和完善。对农村财务互审工作的重要意义做了浅述,提出了一些保障性的措施和意见。

电子商务中的工作流技术与标准化问题研究

随着电子商务的发展 ,需要建立新型的业务模式 ,以适应网络化设计与制造的要求 ,西部大开发为这一模式的应用提供了良好的契机。工作流作为核心技术 ,在电子商务中起到关键的作用。电子商务模式与工作流互操作的标准化成为实现新型电子商务模式的重点。将在分析电子商务模式的基础上 ,对其核心技术工作流互操作的标准化问题进行讨论 ,为实现以网络化设计与制造为核心的电子商务奠定基础。

山东省渔船船东互保培训班在蓬莱市举办

2004年10月29日，山东省首次渔船船东互保业务培训班在蓬莱市开班。省渔业船东互保处处长李振钰及全省各沿海县市区船东互保代表共60多人参加了会议。会议首先分析了当前山东省渔业船东互保形势，近年来，在各地渔港监督部门的努力下，山东省渔业船东互保工作取得了较好业绩，截止到今年9月份，全省渔船船东互保费已达2800万元。

论民族团结进步与文化软实力建设的互促发展

当前我国的综合国力不断提高,核心竞争力不断增强,随之而来的民族问题与文化发展问题也日益引起关注。民族团结进步与文化软实力建设具有深远意义,二者相互联系、彼此促进、共同发展。推进民族团结进步与文化软实力建设的互促发展依然存在些许问题,对此我们应该采取恰当的措施推动。

全省人行系统人事计算机通讯培训班在韶关举办

11月20—26日,人事教育处在韶关举行了广东省人行系统人事计算机远程通讯培训暨1995年人事干部、劳资、职称、老干四套报表年报布置工作会议.来自全省人行系统22个分行(校、院、培训中心)

楼上来的声音

学友的外型虽然平凡,但他的招牌——腼腆的笑容,不知迷倒多少歌迷呢,只要学友出"辑"必定会凯旋归来。《天下第一流》是学友经历一番退出事件、扬言唱到70岁后推出的。

The Building of Education Management System based on Web 2.0

The design and development Web 2.0-based education management system will satisfy with the school education management of informationization, scientific and modernized request, the auxiliary education superintendent carries on the correct decision-making, enhance the education management working efficiency. This system has used the quite mature development technology at present, the function of realizes is more perfect, usable; The man-machine interaction is friendly and operate easily. Its application, enhanced the administrator and teacher＇s working efficiency greatly, reduces the working strength, simultaneously has also provided the better education condition for the student. With the rapid development of network,, education management system will be more widespread in the education of education application, it will create a new situation of the education management, bring a brighter prospect of the application.

The Interaction of Population,Industry and Land in Process of Urbanization in China:A Case Study in Jilin Province

Urbanization is a complex process that covers a wide range of topics, of which population, industry and land urbanization are three important aspects. Jilin Province is an important agricultural province in China. The contradiction between population, industry and land urbanization is especially prominent here, and its coupling development is of great practical significance. In this paper, the coupling degree of population-industry-land urbanization in Jilin Province in 1990, 2000 and 2010 is measured by coupling mode. The spatial pattern of the coupling degree is analyzed by trend surface analysis and global and local spatial autocorrelation. The influence factors and their spatial differentiation are discussed using multiple linear regression(MLR) model and geographic weighted regression(GWR) model. The results show that: 1) the coupling degree of population-industry-land urbanization in Jilin Province is at a low level. Judging from the change of time scale, the urbanization of most research units is becoming more and more coordinated. From the comparison of spatial scales, there is significant spatial difference in the research units of different administrative levels. 2) Judging from the global change trend, the coupling degree of population-industry-land urbanization in the central region is higher than that in western and eastern regions. The coordination of urbanization in the central region is relatively good, and the distribution of the cold and hot spots is basically the same as that overall. 3) The spatial pattern of the coupling degree is related to the cold and hot spot distribution of the influence coefficient of urban population density and per capita urban construction land. The variation of the coupling degree spatial pattern is synchronous with the spatial change of the urban population density influence coefficient. 4) The degree of agglomeration of the urban population is the main factor promoting the coupling pattern of population-industry-land urbanization in Jilin Province, and the extent of its influence is gradually increasing. In addition, the level of city administrative, the efficiency of urban expansion and the capacity of market consumption also have an important influence on the coupling pattern.

The Coevolutionary Relationship of Technology, Market and Government Regulation in Telecommunications

The telecommunications industry has been undergoing tremendous technological changes, and owning to continuous technological advancement, it has maintained sustained prosperity and development. In this paper, the interplay between technology, market and government in telecommunications is discussed briefly, and then we introduce technology and government into the traditional SCP(Structure – Conduct – Performance) paradigm to develop an industry analysis framework called TGM(SCP)(Technology – Government – Market(Structure – Conduct – Performance)). Based on this framework, we present the spiral coevolution model which elaborates on the interaction mechanism of technological innovation with government regulation and market dynamics from the perspective of industry evolution. Our study indicates that the development of the telecommunications industry is the result of the coevolution of technology, government regulation and market forces, and among the three actors, technology is the fundamental driving force. Relative to the "invisible hand"(market) and "visible hand"(government), we conceptualize technology as the "third hand", which fundamentally drives the development of telecommunications industry in coordination with the other two hands. We also provide several policy implications regarding these findings.

How People Use Earthquake Information and Its Influence on Household Preparedness in New Zealand

Forty-eight interviews were undertaken with residents in Timaru, Wanganui and Napier, New Zealand, in 2008 to explore how people understand and use information about earthquake hazards and preparedness, and how this process affects actual preparedness. Three main types of information were identified as being utilized by people： passive information （e.g., newspapers, brochures, TV, radio, websites）, interactive information （e.g., community activities, school activities~ and workplace activities）, and experiential information （e.g., experiencing a hazardous event, responding to an event, and working in an organization that deals with hazards）. People tended to either contextualize hazard and preparedness information around any prevailing beliefs they had or form new beliefs on exposure to information. A number of core beliefs were identified as crucial for helping people consider that preparing is important and motivating actual adjustment adoption. Society also has an influence on how people interpret information and form intentions to prepare. People are often influenced by the opinions of others, and as preparing for disasters is not seen as a societal norm, this can cause people not to prepare. Feeling a responsibility for others （e.g., children） appears to be a major driver of preparedness. Other societal factors such as trust, leadership and sense of community also influence interpretation, dissemination and use of hazards and preparedness information. Finally, a number of resource issues can help or hinder preparedness.

Stability analysis method of geogrid reinforced expansive soil slopes and its engineering application

The traditional stability analysis method of geogrid reinforced slopes does not consider the effect of lateral swelling,so it is not applicable to reinforced expansive soil slopes.This paper reports a new stability analysis method for geogrid reinforced expansive soil slopes.The additional pullout force of the free zone due to the lateral swelling and the anti-pullout safety factor of each geogrid layer were obtained by ensuring the overall stability of the reinforced slope.The optimum design was carried out to treat an expansive soil cut slope in Hubei Province,China,by changing the spacing and length of geogrid reinforcement.Calculation results show that the additional pullout force caused by lateral swelling has a great influence on the anti-pullout stability of geogrids,and the local stability of the reinforced slope will be overestimated if the swelling effect of soil in the free zone is not considered.

Pressure from surrounding rock of three shallow tunnels with large section and small spacing

With the increasing traffic demand, the closely built three or more tunnels with large section play a significant role in the tunnel construction. However, the interaction among tunnels has important influences on the security and economy of tunnel engineering, and the calculation of pressure from the surrounding rock during the excavation is one of the problems that need to be solved urgently. Based on the practical engineering of three tunnels, the load model of three tunnels was proposed in consideration of the interaction and excavation sequence between tunnels. In comparison with the load model of single tunnel, the construction mechanical characteristics of the three tunnels were analyzed. The results show that the rock pressure of three tunnels calculated by the current tunnel design code is not reliable, and the interaction force increases with the spacing between tunnels.

Numerical simulation and experimental study of hybrid laser-electric arc welding between dissimilar Mg alloys

This work aims to establish a suitable numerical simulation model for hybrid laser-electric arc heat source welding of dissimilar Mg alloys between AZ31 and AZ80. Based on the energy conservation law and Fourier’s law of heat conduction, the differential equations of the three-dimensional temperature field for nonlinear transient heat conduction are built. According to the analysis of nonlinear transient heat transfer, the equations representing initial conditions and boundary conditions are obtained. The “double ellipsoidal heat source + 3D Gaussian heat source”combination was chosen to construct the laser-electric arc hybrid heat source. The weld bead morphologies and the distribution of temperature, stress, displacement and plastic strains are numerically simulated. The actual welding experiments were performed by a hybrid laser-electric arc welding machine. The interaction mechanism between laser and electric arc in the hybrid welding of Mg alloys is discussed in detail. The hybrid heat source can promote the absorption of laser energy and electric arc in the molten pool, resulting in more uniform energy distribution in the molten pool and the corresponding improvement of welding parameters. This work can provide theoretical guidance and data supports for the optimization of the hybrid laser-electric arc welding processes for Mg alloys.