نتایج جستجو برای: construction services
تعداد نتایج: 503706 فیلتر نتایج به سال:
Visualization of the cooperation context is an important issue, especially when applied to complex and unstable collective activities, as it is the case in the field of Architecture, Engineering and Construction (AEC). With the aim of assisting cooperative construction projects it is important to propose business services and user views adapted to user’s business requirements. This paper presen...
Objectives: Investigating the elderlychr('39')s lifestyle conditions is a challenging issue, due to various factors influencing lifestyle. The current study was developed to explore the construct and validity of the Healthy Lifestyle Questionnaire (HLQ) among the Iranian elderly who receive home care services. Methods & Materials: This combinatory, sequential exploratory study was conducted fo...
This paper discusses the construction of an ecosystem services index (ESI) and the respective roles of ecology and economics in that effort. It extends the concept of an ESI, analogous to Gross Domestic Product, to other analogous indices, including an ecosystem price or value index, and a net ESI that accounts for interactions between ecosystem stocks and service flows. A central aim of this p...
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In decentralized construction projects, costs are mostly related to investment, material, holding, logistics, and other minor costs for implementation. For this reason, simultaneous planning of these items and appropriate scheduling of activities can significantly reduce the total costs of the project undertaken. This paper investigates the decentralized multiple construction projects schedulin...
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