国际工程设计与承包市场的相关性分析

依据1995～2004年美国《ENR》杂志公布的数据，运用SPSS软件从国家、地区以及全球的角度，对国际工程设计营业额与工程承包营业额的相关性进行了定量分析，并对分析的结果作了相应的解释。中还结合我国(除港澳台外)国际工程设计和承包市场相关性的特点，提出了发展我国国际工程设计与承包业的建议。     

论建设项目前期的工程造价合理确定

投资估算是控制工程造价的源头，是开展工程造价管理后续工作的关键，尤其在工程建设投资多元化的当今，能否合理确定投资估算、设计概算，将影响到投资资金筹措和计划的落实。章就如何合理地确定工程造价提出了建议。     

公路建设项目经济评价方法及应用

公路建设项目经济评价是可行性研究的重要内容，旨在评价拟建项目的经济合理性和可行性，为投资决策和方案比选提供依据。以北方某公路工程可行性研究中经济评价为实例，分析研究目前公路建设项目经济评价内容和方法。     

现代住宅综合小区智能化电气设计

现代住宅小区在很多城市已慢慢发展成为集办公与住宅为一体的综合性小区。分析住宅综合性小区的供电、综合布线系统、网络与通信系统、办公自动化系统、安全技术防范系统、建筑设备监控系统、管理信息系统和中央集成系统等智能化电气设计。     

Creating compassion: How volunteering websites encourage prosocial behaviour

Organisations increasingly use websites to promote prosocial behaviour such as volunteering, philanthropy, and activism. However, these websites often fail to encourage prosocial behaviours effectively. To address the lack of relevant research, we develop, then refine, a design model that identifies the user experience factors that create intention to engage in prosocial behaviour on websites. We test an initial model developed from the literature, by interviewing forty participants, each of whom visited and compared six volunteering websites. Our analysis of the participants' user experience reveals eighteen elements that interplay to create intention to engage in prosocial behaviour. Our refined design model comprises ten website features (interaction, factual, anecdata, external recognition, organisational expression, value suggestion, explanatory content, visual media, written media and, website design), seven perceptions (ease of use, aesthetics, information quality, trust, negative affect, positive affect, and argument strength), and one motivation (egoism). These findings provide novel insights into how to design Information and Communications Technology (ICT) to encourage prosocial behaviour.     

工程优化设计

加强工程设计方案优化已成为现代工程建设开展的重要工作,是控制工程成本、提高工程造价管理的关键。基于此,论述工程优化设计的影响因素与不足,提出搞好优化设计的几点建议。     

Barriers to the investment in the Concentrated Solar Power sector in Morocco: A foresight approach using the Cross Impact Analysis for a large number of events

The Scenario Analysis methods have often been used by policy makers as an instrument to manage uncertainty and to support the shaping of long-term economy policies. In this research, we apply Scenario Analysis in order to identify the barriers affecting the decision to invest in the Concentrated Solar Power (CSP) sector in Morocco. Our results aim at facilitating the process of defining different paths in strategic political and policy actions. Using data from a survey on a panel of experts, the Cross Impact Analysis (CIA) and the Cross Impact Matrix System (SMIC) techniques are applied. The advantage of these techniques is that they allow including in the analysis the interlinkages between the events that will define the future scenarios. However, their limitation is that the number of events analyzed cannot be too high since the information collected from the experts increases exponentially according to the number of events introduced. We thus expand our analysis with a new methodological approach, combining the use of prospective and statistics techniques. This approach allows addressing the mentioned limitation and applying these techniques, initially restricted to 6 events in its common application, to a large number of events. The results show that uncertainty and informality would be key factors in promoting the arrival of companies in this sector. Additionally, regarding companies that already have a presence in Morocco’s renewable energy sector, an increase in activity would be achieved through improvements in the easing of financial and legal barriers.     

钢铁生产物流工艺过程监测与控制系统设计与实现

文章运用生产物流管理的思想和方法,阐释钢铁生产物流工艺过程的特点、监控的问题和原因,提出建立物流仿真系统和物流自动化技术设计方案,有效实现钢铁生产物流工艺过程的监测与控制手段,对现代钢铁生产物流工艺过程的科学管理具有重要的指导价值。     

浅谈高速公路二灰碎石基层施工工艺与质量控制

随着高速公路建设技术的不断创新,二灰碎石技术就以其无可比拟的优势受到了广泛的关注,本文结合二灰碎石技术在高速公路建设过程中的广泛应用进行探讨,对其施工工艺和施工质量进行阐述,希望使读者能够对这种技术有更全面的了解。     

The living commons of West Tyrol,Austria: Lessons for land policy and land administration

A right of commoners to pastures existed since the Early Middle Ages in Anglo-Saxon England and the European mainland, including Tyrol in Austria. Lowland commons institutions were largely dissolved by the 19th century; however, in the European Alps contiguous commons remain alive. Some two thousand alpine commons institutions are registered in the Tyrolean parcel cadaster and land registry. A specific study of West-Tyrolean commons (known as Agrargemeinschaft or AGMs), framed by Ostrom's design principles is presented. General lessons for land policy and land administration are extracted. An interview period was split between the Inn valley and the Ötztal. Roughly half are considered independent: others are regulated by the Tyrolean Agricultural Authority. Some AGMs hold the full bundle of land rights: others only hold pastoral and forestry rights. AGMs consisted either of a single cadastral parcel or several contiguous parcels. In the Inn valley villages the pastoral commons were owned by the municipalities, while in the researched Ötztal, AGMs are frequently the full owners of the commons. AGM membership ranges between 5 and 60 farm households. The number of livestock units pastured was in most cases stipulated in approved regulations. Alpine commons larger than 200 ha are also hunting-zones: revenue is collected from the lease of hunting rights. Most of the alpine commons are designated and used as ski-zones. Upper portions of two alpine commons in the Ötztal are state protected natural areas. The number of farms with pastoral rights is declining at District and State level. Key lessons for land policy and land administration include: Ostrom's design principles being a precondition rather than a panacea; commons institutions requiring one clear ownership party; both public and collective ownership producing success; publically owned commons requiring a local representative; small membership numbers being preferable; small shareholdings not being preferable; decentralized governance being beneficial; internal democratic elections being beneficial; internal boundary records being superfluous; explicit sanctions being superfluous; mixed economies being acceptable; and geography being a significant influence on the longevity of pastoral commons.