Measuring Uncertainties of Project Completion Late Delivery in Environmental Issues
نویسندگان
چکیده
منابع مشابه
Modelling Uncertainty Factors in Environmental Issues on Late Delivery for Construction Industry: A Propose
A very limited research of fixing uncertainties in environmental issues (EI) actually encountered biggest problems for company, especially in late delivery (LD) of project completion for construction industry (CI). Uncertainty could be happens causes by many factors which known or unknown, statically to totally ignorance. Many factors of uncertainties have been modelled in previous research by ...
متن کاملEffects of Project Uncertainties on Nonlinear Time-Cost Tradeoff Profile
This study presents the effects of project uncertainties on nonlinear time-cost tradeoff (TCT) profile of real life engineering projects by the fusion of fuzzy logic and artificial neural network (ANN) models with hybrid meta-heuristic (HMH) technique, abridged as Fuzzy-ANN-HMH. Nonlinear time-cost relationship of project activities is dealt with ANN models. ANN models are then integrated with ...
متن کاملEthical Issues in Measuring Biomarkers in Children’s Environmental Health
BACKGROUND Studying the impact of environmental exposures is important in children because they are more vulnerable to adverse effects on growth, development, and health. Assessing exposure in children is difficult, and measuring biomarkers is potentially useful. Research measuring biomarkers in children raises a number of ethical issues, some of which relate to children as research subjects an...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Uncertainties in Environmental Noise Modeling
With sound level meters the measurement uncertainty is fixed and transparent, depending on the class of the instrument. The counterpart of the measurement, the noise simulation, has many more uncertainties. The uncertainties stem from the calculation standard used, the application of the model’s theoretical basis in a computer program and the construction of the data model. The uncertainty of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2016
ISSN: 1812-5638
DOI: 10.3923/itj.2016.123.129