Advanced Search Results For "COST estimates"
Your filters
Methodology for Estimating the Cost of Construction Equipment Based on the Analysis of Important Characteristics Using Machine Learning Methods.
Publication Type: Academic Journal
Source(s): Journal of Engineering (2314-4912). 9/22/2023, p1-27. 27p.
Abstract: This paper considers the current market pace, which requires a corresponding competitive advantage. This study forecasted the cost of heavy machinery depending on geolocation and essential characteristics by the field of activity. This study analyzes s...
Comparison of the Stability and Accuracy of Deterministic Project Cost Prediction Methods in Earned Value Management.
Publication Type: Academic Journal
Source(s): Buildings (2075-5309). May2023, Vol. 13 Issue 5, p1206. 18p.
Abstract: Completing a project on time and on budget are essential factors for the success of any project. One technique that allows predicting the final cost of a project is earned value management (EVM). In this technique, different mathematical methods for pr...
Conversion of a Single-Frequency X-Band EPR Spectrometer into a Broadband Multi-Frequency 0.1–18 GHz Instrument for Analysis of Complex Molecular Spin Hamiltonians.
Publication Type: Academic Journal
Source(s): Molecules. Jul2023, Vol. 28 Issue 13, p5281. 16p.
Abstract: A broadband EPR spectrometer is an instrument that can be tuned to many microwave frequencies over several octaves. Its purpose is the collection of multi-frequency data, whose global analysis affords interpretation of complex spectra by means of decon...
Estimating the Cost of Wildlife Strikes in Australian Aviation Using Random Forest Modeling.
Publication Type: Academic Journal
Source(s): Aerospace (MDPI Publishing). Jul2023, Vol. 10 Issue 7, p648. 13p.
Abstract: Wildlife strikes in aviation represent a serious economic concern; however, in some jurisdictions, the costs associated with this phenomenon are not collected or shared. This hampers the industry's ability to quantify the risk and assess the potential ...
Causes and Impacts of Delays in Ethiopian Public Construction Projects (Case on Debre Markos University Construction Projects).
Publication Type: Academic Journal
Source(s): Advances in Civil Engineering. 6/8/2023, p1-14. 14p.
Abstract: The construction project is regarded successful when it is given over to the owner within the time, cost, and standards necessary while minimizing delays in public construction projects. Debre Markos University (DMU) is one of the public universities u...
Cost and Material Quantities Prediction Models for the Construction of Underground Metro Stations.
Publication Type: Academic Journal
Source(s): Buildings (2075-5309). Feb2023, Vol. 13 Issue 2, p382. 21p.
Abstract: This paper addresses the gap in the scientific literature regarding construction cost estimates for the construction of underground metro stations. It provides preliminary cost estimation models using linear regression for use by the Greek underground ...
Estimating the Cost of Wave Energy Converters at an Early Design Stage: A Bottom-Up Approach.
Publication Type: Academic Journal
Source(s): Sustainability (2071-1050). Apr2023, Vol. 15 Issue 8, p6756. 39p.
Abstract: The role of ocean energy is expected to grow rapidly in the coming years, and techno-economic analysis will play a crucial role. Nowadays, despite strong assumptions, the vast majority of studies model costs using a top-down approach (the TdA) that lea...
The Effect of Using Tall Windows in Buildings on the Thermal Load of the Building and Its Cost Analysis: A Comparative Case Study for Antalya and Erzurum.
Publication Type: Academic Journal
Source(s): Buildings (2075-5309). Mar2023, Vol. 13 Issue 3, p731. 18p.
Abstract: The 150 cm tall windows that used as the standard in residential buildings are now being replaced by 220 cm tall windows, which are rapidly becoming widespread. This study examined different window types according to both the type of glass used as well...
Bootstrap Aggregated Case-Based Reasoning Method for Conceptual Cost Estimation.
Publication Type: Academic Journal
Source(s): Buildings (2075-5309). Mar2023, Vol. 13 Issue 3, p651. 11p.
Abstract: Conceptual cost estimation is an important step in project feasibility decisions when there is not enough information on detailed design and project requirements. Methods that enable quick and reasonably accurate conceptual cost estimates are crucial f...
Dynamic-Bayesian-Network-Based Project Cost Overrun Prediction Model.
Publication Type: Academic Journal
Source(s): Sustainability (2071-1050). Mar2023, Vol. 15 Issue 5, p4570. 14p.
Abstract: One common problem in the construction industry is project cost overrun. Cost overrun can have significant impacts on financial profitability, project completion, project quality, and stakeholder satisfaction. The average percentage of construction pro...