Gotowe bibliografie tematyczne / Operating costs estimation

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  1. Artykuły w czasopismach
  2. Rozprawy doktorskie
  3. Książki
  4. Części książek
  5. Streszczenia konferencji
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Gotowa bibliografia na temat „Operating costs estimation”

Autor: Grafiati
Data publikacji: 5 października 2024
Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Operating costs estimation"

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Kim, Mincheol, Taeho Choi, Minhwa Kim, Sungsoo Han, and Jayong Koo. "Optimal operation efficiency and control of water pumps in multiple water reservoir system: case study in Korea." Water Supply 15, no. 1 (2014): 59–65. http://dx.doi.org/10.2166/ws.2014.079.

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Pumping regimes for water distribution systems have been established to reduce pump operation costs. Optimization of water reservoir networks has been studied extensively for operating pumps efficiently. According to research, optimization reduces pump operation costs by approximately 10–20%. However, comparing economic benefits per country would be too complex because the effects of optimization differ depending on the power cost estimation system of each country and the existing operations. This study presents an optimization algorithm to minimize the operating costs of an entire system via
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Ziajka-Poznańska, Ewelina, and Jakub Montewka. "Costs and Benefits of Autonomous Shipping—A Literature Review." Applied Sciences 11, no. 10 (2021): 4553. http://dx.doi.org/10.3390/app11104553.

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The development of autonomous ship technology is currently in focus worldwide and the literature on this topic is growing. However, an in-depth cost and benefit estimation of such endeavours is in its infancy. With this systematic literature review, we present the state-of-the-art system regarding costs and benefits of the operation of prospective autonomous merchant ships with an objective for identifying contemporary research activities concerning an estimation of operating, voyage, and capital costs in prospective, autonomous shipping and vessel platooning. Additionally, the paper outlines
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Sun, Jing, Yonggang Peng, Di Lu, et al. "Optimized Configuration and Operating Plan for Hydrogen Refueling Station with On-Site Electrolytic Production." Energies 15, no. 7 (2022): 2348. http://dx.doi.org/10.3390/en15072348.

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Hydrogen refueling stations (HRSs) are critical for the popularity of hydrogen vehicles (fuel cell electric vehicles—FCEVs). However, due to high installation investment and operating costs, the proliferation of HRSs is difficult. This paper studies HRSs with on-site electrolytic production and hydrogen storage devices and proposes an optimization method to minimize the total costs including both installation investment and operating costs (OPT-ISL method). Moreover, to acquire the optimization constraints of hydrogen demand, this paper creatively develops a refueling behavior simulation metho
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Childers, Christopher P., and Melinda Maggard-Gibbons. "Estimation of the Acquisition and Operating Costs for Robotic Surgery." JAMA 320, no. 8 (2018): 835. http://dx.doi.org/10.1001/jama.2018.9219.

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Widyaningsih, U., Sutoyo, A. A. N. P. Yuda, A. Mirianto, Z. Zuhri, and N. V. Harini. "The Design of Ship Operation Cost Estimation Simulator Uses a Case Study of The Bung Tomo Trainer Ship." IOP Conference Series: Earth and Environmental Science 1081, no. 1 (2022): 012008. http://dx.doi.org/10.1088/1755-1315/1081/1/012008.

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Abstract Calculation of ship operating costs is the main element in determining tariffs, since determining the high and low rates is very important in the shipping business. In other words, determining the right ship operating costs is the key to the success of the shipping business. Vessel operating costs are determined by direct and indirect operational costs. Direct operational costs include capital costs, insurance costs, insurance premiums, crew costs, fuel costs, lubricant costs, grease costs, fresh water costs, port costs and Repair, Maintenance, Supply (RMS) costs. The indirect operati
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Minnullina, Anna, and Alla Larkina. "Estimating cost of using a rotation system when operating in rigorous climate regions." MATEC Web of Conferences 265 (2019): 07013. http://dx.doi.org/10.1051/matecconf/201926507013.

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Basic cost estimation techniques concerning the use of a rotation system in operation consider particular characteristics of rigorous climate regions. By means of the offered recommendations the following indicators are defined: an average number of workers for operation; an amount of salary supplements; standard working hours for personnel on rotating assignments; equipment relocation costs, rotation camp maintenance and rotation worker transportation costs. In the situation when a building contractor has to prove camp accomplishment costs in details most road builders face the difficulties i
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Gis, Wojciech, Jerzy Waśkiewicz, Maciej Menes, and Maciej Gis. "Comparative Preliminary Unit Costs Analysis of the Operation of Passenger Cars with Combustion Engines and Fuel Cell Vehicles Powered by Hydrogen." Journal of KONES 26, no. 4 (2019): 69–74. http://dx.doi.org/10.2478/kones-2019-0091.

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AbstractThe article presents political and legal aspects regarding the recommendation for the development of hydrogen technology in the economy and in transport. The development of electric cars with hydrogen-powered fuel cells, which took place in recent years in the world, has been outlined. The principles of calculation of average vehicle operating costs applicable in the transport economics are discussed. The estimated average unit operating costs of a statistical passenger car using conventional energy carriers, estimated in the studies of the Motor Transport Institute are quoted. The ass
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Duncombe, William, and John Yinger. "Does School District Consolidation Cut Costs?" Education Finance and Policy 2, no. 4 (2007): 341–75. http://dx.doi.org/10.1162/edfp.2007.2.4.341.

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Consolidation has dramatically reduced the number of school districts in the United States. Using data from rural school districts in New York, this article provides the first direct estimation of consolidation's cost impacts. We find economies of size in operating spending: all else equal, doubling enrollment cuts operating costs per pupil by 61.7 percent for a 300-pupil district and by 49.6 percent for a 1,500-pupil district. Consolidation also involves large adjustment costs, however. These adjustment costs, which are particularly large for capital spending, lower net cost savings to 31.5 p
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Xiao, Rongyang, and Yan Huang. "SVG Loss Estimation Method Based on Extreme Gradient Boosting." Journal of Physics: Conference Series 2661, no. 1 (2023): 012022. http://dx.doi.org/10.1088/1742-6596/2661/1/012022.

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Abstract Static Var Generator (SVG) consumes large amounts of electrical energy during its operation, generating high equipment operating costs. Therefore, it is necessary to quantify the operating SVG loss. However, the existing methods of loss estimation generally have notable problems, such as large deviations in loss estimation results. In this paper, we propose a method for calculating SVG loss and establish an SVG loss estimation model based on the extreme gradient boosting algorithm under different operating conditions. First, some data obtained by simulation experiments are input into
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Obradović, Dino, Saša Marenjak, and Marija Šperac. "Estimating Maintenance Costs of Sewer System." Buildings 13, no. 2 (2023): 500. http://dx.doi.org/10.3390/buildings13020500.

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Maintenance costs of all types of buildings are most often ignored since they are incurred in the future. Potential investors are interested in capital costs—construction costs—while maintenance costs are considered as unimportant in the life cycle of a building. If there were a larger number of maintenance cost estimation models, it would be possible to estimate these costs and present them to potential investors more easily, thus making it easier and more effective to apply life cycle cost methods. A study on the characteristics and costs of the maintenance of sewer systems in the Republic o
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Rozprawy doktorskie na temat "Operating costs estimation"

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Aubé, Antoine. "Comprendre la migration infonuagique : exigences et estimation des coûts d'exploitation." Electronic Thesis or Diss., Toulouse, ISAE, 2024. http://www.theses.fr/2024ESAE0021.

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Le choix d'un hébergement d'un système d'information est lourd d'enjeux pour une organisation. En effet, de cette décision dépendent notamment ses dépenses pour l'exploitation de ce système, la main-d'œuvre allouée à cette exploitation, et la qualité de service rendu par le système d'information.Si, classiquement, cet hébergement était réalisé par les organisations dans leurs locaux, l'émergence d'hébergeurs tiers a initié un changement des pratiques, une migration des systèmes d'information vers l'infrastructure d'une autre organisation. L'informatique en nuage est un tel modèle de délégation
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Lai, Mei Teng. "Airline operating cost estimation." Thesis, University of Macau, 2008. http://umaclib3.umac.mo/record=b1950305.

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Allison, William J. "A cost model for estimating operating and support costs for U.S. Navy (nuclear) submarines." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA379412.

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Donmez, Mustafa. "A parametric cost model for estimating operating and support costs of U.S. Navy Aircraft." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA389448.

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Brandt, James M. "A parametric cost model for estimating operating and support costs of US Navy (Non-Nuclear) surface ships /." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA363539.

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Thesis (M.S. in Operations Research) Naval Postgraduate School, June 1999.<br>"June 1999". Thesis advisor(s): Timothy P. Anderson, Samuel E. Buttrey. Includes bibliographical references (p. 171). Also avaliable online.
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Ting, Chung-wu. "Estimating operating and support cost models for U.S. Naval ships." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1993. http://handle.dtic.mil/100.2/ADA277755.

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Thesis (M.S. in Management) Naval Postgraduate School, December 1993.<br>Thesis advisor(s): Katsuaki Terasawa ;Gregory G. Hildebrandt ; Dan C. Boger. ."December 1993." Bibliography: p. 73. Also available online.
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Scott, John MacDougall III. "A System Dynamics Model of the Operations, Maintenance and Disposal Costs of New Technologies for Ship Systems." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/46266.

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Estimating the cost of new technology insertion into an existing (or new) operating environment is of great concern and interest for those entities that own and operate that technology. New technology has many cost requirements associated with it, for instance; design, manufacturing, operation, maintenance and disposal all add to the life-cycle cost of a technology. Estimation and planning methods are needed to better match the costs associated with technology life-cycle requirements (design, manufacturing, etc.) in order to optimize the spending of funds. By optimizing (or closely matching
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Straight, Kevin Andrew. "An Analogy Based Method for Freight Forwarding Cost Estimation." Thesis, University of California, Riverside, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1562168.

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<p> The author explored estimation by analogy (EBA) as a means of estimating the cost of international freight consignment. A version of the k-Nearest Neighbors algorithm (k-NN) was tested by predicting job costs from a database of over 5000 actual jobs booked by an Irish freight forwarding firm over a seven year period. The effect of a computer intensive training process on overall accuracy of the method was found to be insignificant when the method was implemented with four or fewer neighbors. Overall, the accuracy of the analogy based method, while still significantly less accurate than
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Redman, Terry Lee. "A cost simulation tool for estimating the cost of operating government owned and operated ships." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1994. http://handle.dtic.mil/100.2/ADA285512.

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Licher, Monica Katherine. "Estimating Post-Construction Costs of a Changing Urban Stormwater Program." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/73679.

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Degradation of the nation's waters continues to be a problem and urban runoff is a large contributor to it. New stormwater management policies stress the importance of using stormwater control practices that reduce the quantity and improve the quality of stormwater runoff. The new approaches tend to emphasize small-scale, on-site practices over large scale. Yet to achieve water quality benefits, stormwater control practices must be maintained over time. Maintenance costs of these facilities, however, are poorly understood. A case study of five municipalities around the United States is use
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Książki na temat "Operating costs estimation"

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Marwick, KPMG Peat, Technology Sharing Program (U.S.), and United States. Federal Transit Administration., eds. Estimation of operating and maintenance costs for transit systems: Final report. U.S. Dept. of Transportation, Federal Transit Administration, 1993.

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Kuestermeyer, Alva A. Capital and operating cost estimation for milling of uranium ores in United States. Colorado School of Mines Press, 1985.

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Archondo-Callao, Rodrigo. Estimating vehicle operating costs. World Bank, 1994.

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Chatti, Karim. Estimating the effects of pavement condition on vehicle operating costs. Transportation Research Board, 2012.

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Allison, William J. A cost model for estimating operating and support costs for U.S. Navy (nuclear) submarines. Naval Postgraduate School, 2000.

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D, Clarke R. W., Canada Centre for Mineral and Energy Technology., and Redpath Industries, eds. Estimating preproduction and operating costs of small underground deposits. J.S. Redpath Limited, 1986.

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Canada Centre for Mineral and Energy Technology. and J. S. Redpath Limited, eds. Estimating preproduction and operating costs of small underground deposits. Canada Centre for Mineral and Energy Technology, 1987.

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Kuprianczyk, George. Practical cost estimating for machining operations for machine shops. Practical Publications, 1997.

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Kesavan, R. Process planning and cost estimation. 2nd ed. New Age International Ltd., 2009.

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Hildebrandt, Gregory G. An estimation of USAF aircraft operating and support cost relations. Rand, 1990.

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Części książek na temat "Operating costs estimation"

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Condemine, Cyril, Loic Grau, Yves Masson, and Sebastien Aubry. "Live Digital Twin for Hydraulic Structures Fatigue Estimation." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_43.

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AbstractMaintaining hydraulic structures such as dams, penstocks, or water lock gates in operating conditions and optimizing their maintenance costs are key issues for energy production or river navigation. The ultimate objective is to know the real state of fatigue and damage of the structure and identify any related anomalies. In this paper, we introduce a digital twin, for fatigue evaluation merging measured data obtained with an embedded sensor network and a 3D numerical model that converts in real time measured data into fatigue. After 3 years of R&amp;D collaboration between CNR and Morp
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Voutchkov, Nikolay. "Operation and Maintenance Costs." In Desalination Project Cost Estimating and Management. CRC Press, 2018. http://dx.doi.org/10.1201/9781351242738-5.

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Gustafson, Cole R., Peter J. Barry, and Mir B. Ali. "Estimating Costs of Durable and Operating Capital Services." In Costs and Returns for Agricultural Commodities. CRC Press, 2021. http://dx.doi.org/10.1201/9780429036385-31.

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Orlowski, Sebastian, Axel Werner, and Roland Wessäly. "Estimating trenching costs in FTTx network planning." In Operations Research Proceedings. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-29210-1_15.

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Harmon, Bruce R., Lisa M. Ward, and Paul R. Palmer. "Schedule Estimating Relationships for Tactical Aircraft." In Cost Analysis Applications of Economics and Operations Research. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-6384-2_15.

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Hamlin, C. "Defining a Vessel’s Size and Estimating its Cost." In Operations Research and Management in Fishing. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3280-0_21.

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Rossi, Pierluigi, Gianmarco Rigon, Riccardo Alemanno, Leonardo Bianchini, Massimo Cecchini, and Danilo Monarca. "Big Data for Farm Machines: An Algorithm for Estimating Tractors’ Operating Costs." In AIIA 2022: Biosystems Engineering Towards the Green Deal. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-30329-6_90.

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Bürgy, Reinhard. "Networks of Critical Infrastructures: Cost Estimation and Defense of Attacks." In International Series in Operations Research & Management Science. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41826-7_2.

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Lin, Po-Chen, and Reha Uzsoy. "Estimating the Costs of Planned Changes Implied by Freezing Production Plans." In International Series in Operations Research & Management Science. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26024-2_2.

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Gao, Ni-ni, Zi-xian Liu, and Ya-fang Li. "Estimating the Hidden Costs of Operating Room with Time-Driven Activity-Based Costing." In The 19th International Conference on Industrial Engineering and Engineering Management. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-38433-2_10.

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Streszczenia konferencji na temat "Operating costs estimation"

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Zaman, Tanzina, and Abdel Bayoumi. "Estimation of Economic Effectiveness of HUMS Equipped AH-64 Aircraft: An ROI Approach." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11516.

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Cost-benefit analysis has always been a prime requirement to demonstrate the success of Condition-based Maintenance (CBM) practice in Army rotorcraft (Apache, Blackhawk, Kiowa, and Chinook, etc.). This study investigates whether the benefit of CBM practice in AH-64 aircraft over a 14-year period overweighs the investment cost. The benefit is calculated in terms of direct cost and operating cost analyzing maintenance logs and flight records. Direct cost is calculated in monetary value but operating cost is first calculated in hours and then converted into a monetary value. The direct and operat
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Ghiat, Ikhlas, Yasser M. Abdullatif, Yusuf Bicer, Abdulkarem I. Amhamed, and Tareq Al-Ansari. "Integrating Direct Air Capture and HVAC Systems: An Economic Perspective on Cost Savings." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.150794.

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Direct Air Capture (DAC) technology has gained significant attention as a promising solution for mitigating CO2 emissions and meeting climate goals. However, the current challenges of high energy demand, capital costs, and scalability present critical challenges to the widespread deployment of DAC systems. Integrating DAC with Heating, Ventilation, and Air Conditioning (HVAC) systems in buildings offers a potential solution by enhancing indoor air quality while capturing CO2, thus lowering energy consumption and capital investment compared to standalone DAC systems. This study evaluates the te
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Munene, Isaac. "Estimating On-condition Direct Maintenance Cost (DMC)." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12849.

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Aftermarket support has become a key component of cost and competitiveness in the rotorcraft industry. Both the operator and the rotorcraft manufacturer play a role in aftermarket support. Many rotorcraft original equipment manufacturers (OEMs) are offering fixed price maintenance service programs in their after-market support programs. Since product support may last well over two decades, the desire for low direct operating cost (DOC) and lower life cycle cost (LCC) has become a more visible consideration in the rotorcraft design phase. Direct maintenance cost (DMC), forms a significant part
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Radcliffe, Paul. "FGD Materials Guideline and Software." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93416.

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Abstract Corrosion and erosion have been main causes of failure and shutdown in first-generation flue gas desulfurization (FGD) systems. A wide variety of construction materials have been used and new materials are continually being tested and applied, with varying degrees of success. EPRI has completed a research project to develop guidelines and software to assist utilities in the selection, specification, installation, and maintenance of materials to withstand corrosion and erosion in FGD systems. The guidelines incorporate results from a survey of nearly all the operating FGD plants in the
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Zarembski, Allan M., and Pradeep Patel. "Estimating Maintenance Costs for Mixed Higher Speed Passenger and Freight Rail Corridors." In 2010 Joint Rail Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/jrc2010-36036.

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In order to reduce the cost of new intercity passenger rail corridors, the operation of higher speed passenger networks on existing freight corridors is being examined and considered. The issues to be addressed in such operations include the one-time upgrade of the track to allow for this higher speed passenger traffic and the ongoing maintenance costs necessary to maintain this track for the mixed higher speed passenger and freight operations. This latter issue is usually addressed in the access agreements for the corridor, and must include how these costs are to be shared. A recent US Federa
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Farber, Jacob A., and Daniel G. Cole. "Using Multiple-Model Adaptive Estimation and System Identification for Fault Detection in Nuclear Power Plants." In ASME 2018 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/imece2018-87616.

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One challenge in nuclear power plant operation is the detection and identification of system faults and plant transients. Timely and accurate identification will reduce operational costs and increase plant safety. This paper describes a combined model-based and data-driven approach to identifying faults in nuclear power plants. Faults are detected for a GSES Generic Pressurized Water Reactor simulator using the multiple-model adaptive estimation (MMAE) technique. In this technique, multiple input-output system models are used that represent different operating conditions. The models predict se
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Baldo, L. "Condition-based-maintenance for fleet management." In Aerospace Science and Engineering. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902677-9.

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Abstract. New “enlightened” and holistic maintenance strategies are shaping the industrial world from the inside, providing intelligent and focused solutions where high availability, reliability and safety are required. Maintenance planning and scheduling is an extremely daunting and multi-faceted task which involves competences from fairly different fields: customer support, quality, engineering, production, RAMS, cost estimation etc. In the aerospace sector, a significant percentage of Life Cycle Costs (LCCs) and, in particular, operating costs, are determined by Maintenance, Repair and Over
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Cao, Yunpeng, Lie Chen, Jianwei Du, Fang Yu, Qingcai Yang, and Minghao Wu. "The Degradation Simulation of Compressor Salt Fog Fouling for Marine Gas Turbine." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-64464.

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When a gas turbine operates in a marine environment, gradual performance degradation occurs due to salt fog in the compressor and turbine. Regular water washing of a gas turbine can effectively restore the performance loss caused by compressor salt fog fouling on the flow passage. However, inappropriate washing will increase maintenance costs, cause unnecessary down time and premature erosion of leaf surfaces. In this paper, a coefficient matching method for a three shaft marine gas turbine salt fog fouling degradation factor model is proposed, which can establish a model of salt fog fouling d
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Zhou, Dengji, Meishan Chen, Huisheng Zhang, and Shilie Weng. "A Damage Evaluation Model of Turbine Blade for Gas Turbine." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-56817.

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Current maintenance, having a great impact on the safety, reliability and economics of gas turbine, becomes the major obstacle of the application of gas turbine in energy field. An effective solution is to process Condition based Maintenance (CBM) thoroughly for gas turbine. Maintenance of high temperature blade, accounting for most of the maintenance cost and time, is the crucial section of gas turbine maintenance. The suggested life of high temperature blade by Original Equipment Manufacturer (OEM) is based on several certain operating conditions, which is used for Time based Maintenance (TB
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Sun, Suichu, and Akber Pasha. "HRSGs for Combined Cycle Plants: Design Considerations and Life Consumption Estimation Using Dynamic Software." In ASME 2011 Power Conference collocated with JSME ICOPE 2011. ASMEDC, 2011. http://dx.doi.org/10.1115/power2011-55330.

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Today’s Heat Recovery Steam Generators are exposed to more severe operation than just running at a base load. The deregulation of the electric generation industry has resulted in an increase of merchant plants that are required to supply electrical power to the grid as needed and when needed. The plants will be coming on line with minimal notice. This puts a strain on the HRSG and unless properly designed and operated to withstand the quick start-ups and shut downs, the integrity will be compromised. Fast starts result in achieving full load revenues much sooner including the cost of high star
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Raporty organizacyjne na temat "Operating costs estimation"

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Simmons. L51814 Survey Of Dry Low NOx Combustor Experience. Pipeline Research Council International, Inc. (PRCI), 1999. http://dx.doi.org/10.55274/r0010207.

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Air pollution has become a major public issue and it is now evident that unburned hydrocarbons, CO, and NOx must meet increasingly restrictive standards. The emissions of nitrogen oxides by gas turbines are of concern because of their high toxicity and their role in the formation of photochemical smog. The formation of NOx occurs in a gas-fired gas turbine when combustion temperatures exceed a critical level for sufficient time to allow atmospheric nitrogen and oxygen to combine. For those gas turbine applications where steam or ultra-pure water are readily available, then steam or water injec
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Nasr, Elhami, Tariq Shehab, Nigel Blampied, and Vinit Kanani. Estimating Models for Engineering Costs on the State Highway Operation and Protection Program (SHOPP) Portfolio of Projects. Mineta Transportation Institute, 2024. http://dx.doi.org/10.31979/mti.2024.2365.

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The State Highway Operation and Protection Program (SHOPP) is crucial for maintaining California’s 15,000-mile state highway system, which includes projects like pavement rehabilitation, bridge repair, safety enhancements, and traffic management systems. Administered by Caltrans, SHOPP aims to preserve highway efficiency and safety, supporting economic growth and public safety. This research aimed to develop robust cost-estimating models to improve budgeting and financial planning, aiding Caltrans, the California Transportation Commission (CTC), and the Legislature. The research team collected
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Willson. L51756 State of the Art Intelligent Control for Large Engines. Pipeline Research Council International, Inc. (PRCI), 1996. http://dx.doi.org/10.55274/r0010423.

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Computers have become a vital part of the control of pipeline compressors and compressor stations. For many tasks, computers have helped to improve accuracy, reliability, and safety, and have reduced operating costs. Computers excel at repetitive, precise tasks that humans perform poorly - calculation, measurement, statistical analysis, control, etc. Computers are used to perform these type of precise tasks at compressor stations: engine / turbine speed control, ignition control, horsepower estimation, or control of complicated sequences of events during startup and/or shutdown. For other task
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Micco, Alejandro, Ugo Panizza, and Mónica Yañez. Bank Ownership and Performance. Inter-American Development Bank, 2004. http://dx.doi.org/10.18235/0010835.

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This paper builds a new dataset on bank ownership and bank performance covering approximately 50,000 observations for 119 countries over the 1995-2002 period. The paper then uses the dataset to reassess the relationship between bank ownership and bank performance, providing separated estimations for developing and industrial countries. It is found that, while ownership is strongly correlated with performance in developing countries, that ownership is not correlated with performance in industrial countries. In particular, the paper suggests that state-owned banks operating in developing countri
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El-Rayes, Khaled, Nora El-Gohary, Mani Golparvar-Fard, Ernest-John Ignacio, and Hadil Helaly. Economical Impact of Full Closure for Accelerated Bridge Construction and Conventional Staged Construction. Illinois Center for Transportation, 2023. http://dx.doi.org/10.36501/0197-9191/23-010.

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Accelerated bridge construction (ABC) methods have been increasingly used in recent years to reduce the impact of construction operations on traffic and mobility. ABC methods, however, often require a higher initial cost, more planning, and additional design coordination. Several tools have been developed to assist decision-makers in the selection of conventional staged construction or ABC methods based on bridge characteristics and requirements. Most of these existing tools, however, are qualitative and depend on the subjective opinion of decision-makers/experts. Accordingly, there is a need
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Bowers, H. I., L. C. Fuller, and M. L. Myers. Cost estimating relationships for nuclear power plant operationa and maintenance. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/5431729.

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Bell, Conor K., Robert F. Keefe, and Jeremy S. Fried. OpCost: an open-source system for estimating costs of stand-level forest operations. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2017. http://dx.doi.org/10.2737/pnw-gtr-960.

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Bell, Conor K., Robert F. Keefe, and Jeremy S. Fried. OpCost: an open-source system for estimating costs of stand-level forest operations. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2017. http://dx.doi.org/10.2737/pnw-gtr-960.

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Sanchez, Susan M., Matthew M. Morse, Stephen C. Upton, Mary L. McDonald, and Daniel A. Nussbaum. A Robust Design Approach to Cost Estimation: Solar Energy for Marine Corps Expeditionary Operations. Defense Technical Information Center, 2014. http://dx.doi.org/10.21236/ada612938.

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Sanchez, Susan M., Matthew M. Morse, Stephen C. Upton, Mary L. McDonald, and Daniel A. Nussbaum. A Robust Design Approach to Cost Estimation: Solar Energy for Marine Corps Expeditionary Operations. Defense Technical Information Center, 2014. http://dx.doi.org/10.21236/ada612965.

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