Academic literature on the topic 'Minimum Utility'

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Journal articles on the topic "Minimum Utility"

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Elahe, Md Fazla, and Kun Zhang. "Mining High-Utility Itemsets Based on Multiple Minimum Support and Multiple Minimum Utility Thresholds." International Journal of Database Theory and Application 10, no. 3 (2017): 31–44. http://dx.doi.org/10.14257/ijdta.2017.10.3.03.

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Xu, Tiantian, Jianliang Xu, and Xiangjun Dong. "Mining High Utility Sequential Patterns Using Multiple Minimum Utility." International Journal of Pattern Recognition and Artificial Intelligence 32, no. 10 (2018): 1859017. http://dx.doi.org/10.1142/s0218001418590176.

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High utility sequential patterns (HUSP) mining has recently received a lot of attention from researchers. Many algorithms have been proposed to mine HUSP and most of them only use a single minimum utility, which implicitly assumes that all items in the database are of the same importance (such as profit), or other information based on users’ concern in the database. This is often not the case in real-life applications. Although a few methods have been proposed to mine high utility itemsets (HUI) with multiple minimum utility (MMU), they are not suitable for mining HUSP with MMU because an item
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Lin, Jerry Chun-Wei, Wensheng Gan, Philippe Fournier-Viger, Tzung-Pei Hong, and Justin Zhan. "Efficient mining of high-utility itemsets using multiple minimum utility thresholds." Knowledge-Based Systems 113 (December 2016): 100–115. http://dx.doi.org/10.1016/j.knosys.2016.09.013.

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Krishnamoorthy, Srikumar. "Efficient mining of high utility itemsets with multiple minimum utility thresholds." Engineering Applications of Artificial Intelligence 69 (March 2018): 112–26. http://dx.doi.org/10.1016/j.engappai.2017.12.012.

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Challoumis, Constantinos. "Minimum Мixed Savings on Cycle of Money". Open Journal for Research in Economics 6, № 2 (2024): 61–68. http://dx.doi.org/10.32591/coas.ojre.0602.03061c.

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This paper is about the utility of the cycle of money with minimum mixed savings. This means that it examines the crucial points of tax policy and public policy that are the best for the increase of consumption and investments, subject to the case that there exists mixed savings at the minimum level. Therefore, an analysis is based on the utility of the public sector and the utility of the uncontrolled enterprises. Thence, it is plausible to extract conclusions about the utility of the cycle of money, showing the points and the behaviors of any economy when there are mixed savings and omitted
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Bhope, Harshal, Yash Mahajan, Swapnil Deore, and Vimla Jethani. "Association Mining for Super Market Sales using UP Growth and Top-K Algorithm." ITM Web of Conferences 32 (2020): 03012. http://dx.doi.org/10.1051/itmconf/20203203012.

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Frequent itemsets(HUIs) mining is an evolving field in data mining, that centers around finding itemsets having a utility that meets a user-specified minimum utility by finding all the itemsets. A problem arises in setting up minimum utility exactly which causes difficulties for users. By setting minimum utility underneath average, too many incessant itemsets will be generated, which in turn will make the mining process quite inefficient. No frequent itemsets will be found if the minimum utility is set too huge. The research focuses on generating frequent itemsets by using the transaction weig
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SIEGMANN, ARJEN. "Minimum funding ratios for defined-benefit pension funds." Journal of Pension Economics and Finance 10, no. 3 (2010): 417–34. http://dx.doi.org/10.1017/s1474747210000296.

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AbstractWe compute minimum nominal funding ratios for defined-benefit (DB) plans based on the expected utility that can be achieved in a defined-contribution (DC) pension scheme. Using Monte Carlo simulation, expected utility is computed for three different specifications of utility: power utility, mean-shortfall, and mean-downside deviation. Depending on risk aversion and the level of sophistication assumed for the DC scheme, minimum acceptable funding ratios are between 0.87 and 1.20 in nominal terms. For relative risk aversion of 5 and a DC scheme with a fixed-contribution setup, the minimu
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Ryang, Heungmo, Unil Yun, and Keun Ho Ryu. "Discovering high utility itemsets with multiple minimum supports." Intelligent Data Analysis 18, no. 6 (2014): 1027–47. http://dx.doi.org/10.3233/ida-140683.

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Aranake, A., G. A. Mashour, and M. S. Avidan. "Minimum alveolar concentration: ongoing relevance and clinical utility." Anaesthesia 68, no. 5 (2013): 512–22. http://dx.doi.org/10.1111/anae.12168.

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Gunawan, Ridowati, Edi Winarko, and Reza Pulungan. "A BPSO-based method for high-utility itemset mining without minimum utility threshold." Knowledge-Based Systems 190 (February 2020): 105164. http://dx.doi.org/10.1016/j.knosys.2019.105164.

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Dissertations / Theses on the topic "Minimum Utility"

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Andersson, Emma. "Adaptive trait utility in the feeding apparatus of European whitefish (Coregonus lavaretus) : Relationships between feeding morphology and maximum and minimum prey size in the diet of whitefish." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-104986.

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Whitefish (Coregonus lavaretus) populations diverge into morphs that differ in body size along a benthic-limnetic axis and throughout the depth of the water column. This process is assumedly initiated by the presence of northern pike (Esox lucius) and is followed by morphological adaptations to available food resources. In this study eight populations of whitefish was studied with the purpose of increasing the knowledge about adaptive trait utility in the feeding apparatus of whitefish. This was done by analyzing the mean and absolute maximum and minimum prey size ingested by fish along four m
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Ellanskaya, Anastasia. "Utility maximisation and utility indifference pricing for exponential semimartingale models." Thesis, Angers, 2015. http://www.theses.fr/2015ANGE0061.

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Dans cette thèse nous considérons le problème de la maximisation d’utilité et de la formation des prix d’indifférence pour les modèles semimartingales exponentiels dépendant d’un facteur aléatoire ξ. L’enjeu est de résoudre le problème des prix d’indifférence en utilisant le grossissement de l’espace et de la filtration. Nous réduisons le problème de maximisation dans la filtration élargie au problème conditionnel, sachant {ξ = v}, que nous résolvons en utilisant une approche duale. Pour HARA-utilités nous introduisons les informations telles que les entropies relatives et les intégrales de type
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Hosseini, Kossar. "Mesure et interprétation du changement d'utilité dérivée d'instruments de qualité de vie psychométriques." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0277/document.

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Dans le domaine de la santé, la mesure d'utilité permet d'exprimer la valeur que peut donner un individu à un état de santé, comprise généralement entre 0 (la mort) et 1 (meilleur état de santé envisageable). L'utilité permet de valoriser simultanément le résultat clinique et son impact sur l'état de santé du patient, et d'exprimer ainsi la qualité de vie liée à la santé. Nous nous sommes intéressés dans ce travail à l'approche indirecte d'estimation d'utilité, consistant à dériver une utilité à partir des échelles psychométriques de mesure de l'état de santé (questionnaires génériques). Cette
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Fratini, S. G. "Comprendere Gauthier : ricostruzione e critica dellâ etica della reciprocità." Doctoral thesis, Università degli Studi di Milano, 2009. http://hdl.handle.net/2434/64318.

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Oggetto della tesi è la dottrina morale elaborata dal filosofo canadese David Gauthier. La prima parte di essa ricostruisce in modo diacronico le due proposte normative avanzate dall'autore a partire dagli anni sessanta del novecento, afferenti l'una all'idea di mutuo rispetto, l'altra all'idea di mutuo vantaggio. La seconda parte sviluppa in modo critico ed analitico i temi centrali attorno a cui si focalizza l'attenzione dell'autore: la concezione della razionalità e delle preferenze; l'idea di giustizia e di reciprocità; la concezione della persona e dei diritti individuali; il modello pr
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Khan, Sohail Razi. "MSL Framework: (Minimum Service Level Framework) for cloud providers and users." Doctoral thesis, 2018. http://hdl.handle.net/10284/7120.

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Cloud Computing ensures parallel computing and emerged as an efficient technology to meet the challenges of rapid growth of data that we experienced in this Internet age. Cloud computing is an emerging technology that offers subscription based services, and provide different models such as IaaS, PaaS and SaaS among other models to cater the needs of different user groups. The technology has enormous benefits but there are serious concerns and challenges related to lack of uniform standards or nonexistence of minimum benchmark for level of services offered across the industry to provide a
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BESTETTI, Fiorella. "Le metodologie di stima dell’età in ambito forense: il contributo dell’AgEstimation Project." Doctoral thesis, 2018. http://hdl.handle.net/11393/251079.

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La stima dell’età è un elemento importante in ambito medico-legale, connesso sia a questioni legali che sociali. L’età è un fattore determinante per l’identificazione di un corpo: costituisce un elemento per la ricostruzione del profilo biologico, che verrà poi confrontato con i dati disponibili per le persone scomparse. Nella nostra società alcuni diritti e alcune tutele sono direttamente correlate con l’età anagrafica della persona; serve una specifica età per votare, per sposarsi, per lavorare, per ottenere la patente di guida, e soprattutto per essere considerati legalmente degli adulti
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Books on the topic "Minimum Utility"

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Blockley, David. 2. Does form follow function? Oxford University Press, 2014. http://dx.doi.org/10.1093/actrade/9780199671939.003.0002.

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In c.15 bc, the Roman Vitruvius stated that a good building should satisfy three requirements: durability, utility, and beauty. ‘Does form follow function?’ examines utility and beauty. It explains that structures are naturally lazy because they contain minimum potential energy. Each piece of structure, however small or large, will move, but not freely as the neighbouring pieces will get in the way. When this happens internal forces are created as the pieces bump up against each other. Force pathways are degrees of freedom and the structure has to be strong enough to resist these internal forc
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Wang, Tianhan. Incremental utility elicitation with the minimax regret decision criterion. 2003.

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gift, Tracker Bill 108. Typical Minimum Wa: Utility Tracker Bill and Budget Tracker for Paying off Your Debts 120 Pages Gift for Coworker Office or Women /men/Girl/Boy / Friend Wide Ruled Lined 6x9 Inch Family Gift Idea Mom Dad or Kids Birthday Gift. Independently Published, 2020.

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Fitch, Alanah. Sublime Lead. Oxford University PressNew York, 2025. https://doi.org/10.1093/oso/9780199797844.001.0001.

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Abstract Lead has been utilized by humanity since thousands of years bce. The use of lead was facilitated by its ease of production, its association with silver, and its utility. It was highly prized as a material for art (including the Mona Lisa) as well as practical objects like lead piping. As such, it became embedded in mythology and science as science evolved. When communication was expanded, cases of public health epidemics related to lead became known and shared. Science began to be focused not on its utility but on its toxicity. Because lead was so embedded throughout a vast array of i
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Constantinides, Avghi, and Shahla J. Modir. Homeopathic Approach to Addiction. Edited by Shahla J. Modir and George E. Muñoz. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190275334.003.0014.

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This chapter describes the homeopathic approach to the treatment of addiction, exploring both how homeopathy works and how it is helpful in the treatment of various addictions. It reviews the history of homeopathy, the homeopathic paradigm of disease, and the principles of remedy choice from a homeopathic perspective. It discusses the laws of homeopathy, including the law of similar vital force, treatment of the whole person, and the principle of minimum dose. The chapter provides case examples for alcohol, stimulants, and opiate addictions that utilize case study and observational data sugges
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Dallmayr, Fred. Rule of, by, and for the People. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780190670979.003.0002.

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Probing the meaning of Lincoln’s phrase, the chapter calls into question the prevalent conceptions of “rule” and “people.” In the dominant procedural or “minimalist” conception, the “people” are defined as selfish utility-maximizers; that is, individuals who seek to maximize benefits in exchange for minimal investments. “Rule” is simply government by the most successful self-seekers. The chapter also discusses the (recently advanced) alternative conceptions of “agonistic” and “deliberative” democracy. By contrast to the homo economicus extolled by liberal minimalism, agonistics privileges homo
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Valeriano, Brandon. The Correlates of Cyber Strategy. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190618094.003.0003.

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This chapter explores the effects of cyber strategy and coercion through an empirical lens. It addresses this empirical gap and conducts a series of quantitative tests to answer key questions based on data collected covering the years 2000–2014. The results of the data analyses suggest cyber operations rarely produce concessions. The digital domain demonstrates minimal coercive utility to date. A state’s latent cyber capacity, as a proxy measure of potential cyber power in a state, is not a significant predictor of coercive potential. The analysis demonstrates more traditional arbiters of stra
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Book chapters on the topic "Minimum Utility"

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Rüschendorf, Ludger. "Utility Optimization, Minimum Distance Martingale Measures, and Utility Indifference Pricing." In Mathematics Study Resources. Springer Berlin Heidelberg, 2023. http://dx.doi.org/10.1007/978-3-662-64711-0_6.

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Lin, Jerry Chun-Wei, Jiexiong Zhang, and Philippe Fournier-Viger. "High-Utility Sequential Pattern Mining with Multiple Minimum Utility Thresholds." In Web and Big Data. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63579-8_17.

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Lan, Guo-Cheng, Tzung-Pei Hong, and Yu-Te Chao. "Multi-criteria Utility Mining Using Minimum Constraints." In Modern Advances in Applied Intelligence. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07467-2_5.

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Wisely Joe, J., Mithil Ghinaiya, and S. P. Syed Ibrahim. "Effective Mining of High Utility Itemsets with Automated Minimum Utility Thresholds." In Intelligent Computing and Innovation on Data Science. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3284-9_32.

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Gan, Wensheng, Jerry Chun-Wei Lin, Philippe Fournier-Viger, and Han-Chieh Chao. "More Efficient Algorithms for Mining High-Utility Itemsets with Multiple Minimum Utility Thresholds." In Lecture Notes in Computer Science. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-44403-1_5.

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Saleti, Sumalatha, Jaya Lakshmi Tangirala, and Ragunathan Thirumalaisamy. "Distributed Mining of High Utility Time Interval Sequential Patterns with Multiple Minimum Utility Thresholds." In Advances and Trends in Artificial Intelligence. Artificial Intelligence Practices. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79457-6_8.

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Lin, Jerry Chun-Wei, Ting Li, Philippe Fournier-Viger, Tzung-Pei Hong, and Ja-Hwung Su. "Efficient Mining of High Average-Utility Itemsets with Multiple Minimum Thresholds." In Advances in Data Mining. Applications and Theoretical Aspects. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-41561-1_2.

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Dandekar, Ramesh A. "Maximum Utility-Minimum Information Loss Table Server Design for Statistical Disclosure Control of Tabular Data." In Privacy in Statistical Databases. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-25955-8_10.

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Lin, Jiahao, Yunyang Lu, and Lulu Zhang. "Research on the Application of Minimum Variance Model and Utility Maximization Model in Stock Market Portfolio." In Proceedings of the 2022 2nd International Conference on Financial Management and Economic Transition (FMET 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-054-1_35.

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Kalitventzeff, B. "Make Use of the Utility Systems to Obtain Flexible Heat Exchanger Network Satisfying the Minimum Energy Requirement." In Energy Efficiency in Process Technology. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1454-7_80.

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Conference papers on the topic "Minimum Utility"

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Wadsworth, Steven. "Minimum Requirements for Specified Inspection." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00341.

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Abstract With the rising cost of materials, labor, insurance, etc., owners, engineers and project managers are becoming more and more sensitive to unwarranted expenses associated with construction related projects. It is safe to assume that each owner and engineer desires a quality paint project. However, the added cost of an independent paint inspector can really hit the bottom line. Requiring quality assurance (QA) or quality control (QC) inspections on any painting project is a step in the right direction. History has shown that projects that incorporate proper inspection procedures increas
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Angwin, Meredith, and George Licina. "Data Based Risk Management for Gas Pipelines." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97558.

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Abstract The gas industry and its regulators are preparing for risk-based management of failure control in pipelines, compared to the command-and-control management strategies currently used. Three major issues arise in introducing risk-based management: (1) identifying risk factors that must be addressed; (2) gathering data to assess those risk factors; (3) determining the optimum way(s) to analyze the data and present the results. This paper discusses the construction and application of a decision tool built for a major utility's evaluations of gas pipe lines. The tool addresses the three ma
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DeLong, E. W. "Boiler Chemical Cleaning Experience at Northern Indiana Public Service Company." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85180.

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Abstract The electric utility industry operates several different types of steam generators under various operating conditions. During normal operations, deposits build up in the steam generators which are removed periodically by chemical cleaning. These deposits are a result of condenser in-leakage, boiler water chemistry excursions, inadequate boiler storage procedures, the amount of air inleakage, and the number of boiler start-ups. Failure to remove these deposits results in boiler tube overheat and failure. Each type of utility boiler is cleaned in a slightly different manner. Drum type b
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Corsentino, Mark A. "Ductile Iron Pipe (DIP) External Surface Preparation and Coatings for Buried Water Service from an Owner’s Perspective." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02705.

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Abstract An Alaskan utility has experienced many premature failures of DIP as a result of external corrosion. These failures have occurred on both bare DIP, and DIP installed with polyethylene encasement installed in accordance with AWWA C1151. The depth of bury of water mains in the Anchorage bowl is a 10 foot (3 meter) minimum cover for freeze protection. The high costs associated with deep excavation repairs and early replacement of this pipe has had a large impact on the ratepayers. Because of the high cost associated with deep excavations, the pipe materials with delivery only contribute
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Rosbo, Joachim W., Anker D. Jensen, John B. J�rgensen, Sigurd Skogestad, and Jakob K. Huusom. "Optimisation of a Haber-Bosch Synthesis Loop for PtA." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.122254.

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This work presents a plantwide model of a Haber-Bosch ammonia synthesis loop (HB-loop) in a PtA plant, consisting of heat exchangers, compressors, steam turbines, flash separators and catalytic reactor beds. The total electrical power utility of the HB-loop is a combination of compressor power, refrigeration power, and steam turbine power. We optimise the HB-loop operating parameters, subject to constraints for maximum reactor temperatures, compressor choke and stall, minimum steam temperature, and maximum loop pressure. The loop features six degrees of freedom (DOFs) for the optimisation: thr
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Mitchell, William J. "Cathodic Protection of Condenser Water Boxes and Circulating Water Piping." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89402.

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Abstract At an east coast utility an 1100 MW nuclear plant has a condenser system consisting of bare carbon steel tube sheet, water box, inlet piping, outlet piping, and crossover piping. The tubes are Admiralty and stainless steel. The circulating water is fresh water utilizing a cooling tower. Significant corrosion rates on the carbon steel tube sheet resulted in a decision to install cathodic protection during the first refueling outage. The system as designed and installed consists of 520 platinized niobium anodes (approximately 16 anodes per water box), 36 zinc reference electrodes and 16
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Borisut, Prapatsorn, Bianca Williams, Aroonsri Nuchitprasittichai, and Selen Cremaschi. "Design and Optimization of Methanol Production using PyBOUND." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.194568.

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In this paper, we study the design optimization of methanol production with the goal of minimizing methanol production cost. One challenge of methanol production via carbon dioxide (CO2) hydrogenation is the reduction of operating costs. The simulation of methanol production is implemented within the Aspen HYSYS simulator. The feeds are pure hydrogen and captured CO2. The process simulation involves a single reactor and incorporates recycling at a ratio of 0.995. The methanol production cost is determined using an economic analysis. The cost includes capital and operating costs, which are dete
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Uday, Vikram, and Sujit Jogwar. "Optimal Design of a Biogas-based Renewable Power Production System." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.194065.

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This paper presents optimal design for an energy-integrated biogas-fuel cell system for renewable electricity generation. The integrated process consists of two steps. The first step generates hydrogen from biogas via methane steam reforming (SMR), whereas the second step electrochemically converts this hydrogen into electricity using a solid oxide fuel cell (SOFC). These two steps are coupled via material and energy integration. Specifically, various design alternatives like anode and/or cathode gas recycling, biogas upgradation by CO2 removal, external versus direct internal reforming, and a
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Lin, Jerry Chun-Wei, Wensheng Gan, Philippe Fournier-Viger, and Tzung-Pei Hong. "Mining High-Utility Itemsets with Multiple Minimum Utility Thresholds." In the Eighth International C* Conference. ACM Press, 2008. http://dx.doi.org/10.1145/2790798.2790807.

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Alhusaini, Naji, Jing Li, Philippe Fournier-Viger, Ammar Hawbani, and Guilin Chen. "Mining High Utility Itemset with Multiple Minimum Utility Thresholds Based on Utility Deviation." In 2022 IEEE International Conference on Data Mining Workshops (ICDMW). IEEE, 2022. http://dx.doi.org/10.1109/icdmw58026.2022.00071.

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Reports on the topic "Minimum Utility"

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Hambrey, John, Paul Medley, Sue Evans, Crick Carlton, Carole Beaumont, and Tristan Southall. Evidence gathering in support of sustainable Scottish inshore fisheries: work package (6) final report: integrating stock management considerations with market opportunities in the Scottish inshore fisheries sector – a pilot study. Marine Alliance for Science and Technology for Scotland (MASTS), 2015. http://dx.doi.org/10.15664/10023.24677.

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In June 2014, Hambrey Consulting successfully responded to a call for tenders for research to undertake a pilot assessment of the potential economic and associated benefits of establishing minimum market landing size (MMLS) in excess of minimum legal landing size (MLS) for shellfish; and to evaluate if such an intervention could be undertaken at a regional level. The project was originally conceived as including 3 case studies, but the scope of the research led us to focus mainly on the trawl and creel fishery for Nephrops prosecuted by the fleet based in Skye and SW Ross. The basic framework
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Hertel, Thomas, and Padma Swaminathan. Introducing Monopolistic Competition into the GTAP Model. GTAP Technical Paper, 2000. http://dx.doi.org/10.21642/gtap.tp06.

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This technical paper documents one approach to incorporating monopolistic competition into the GTAP model. In this framework, consumer preferences are heterogeneous, leading to an apparent "love of variety" in the aggregate utility function for each region. The more heterogeneous are preferences, the smaller the elasticity of substitution in the aggregate utility function, and the greater the value placed on the addition of new varieties. The same is true for firms, which experience lower unit costs for differentiated, intermediate inputs, as the number of varieties on offer increases. In orde
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Siemanond, Kitipat, Patipat Promvitak, Noppanat Rueangul, Sira Nukulkit, and Supachai Kosol. Energy Conservation for Petrochemical Industries by Pinch Technology and Mathematical Programming. Chulalongkorn University, 2011. https://doi.org/10.58837/chula.res.2011.112.

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For petroleum and petrochemical industries, energy management is an important element to controlling total operating costs. Over the past decades, there appears to be an urgent need to retrofit the existing heat exchanger networks (HENs) of the plant to reduce the current utility consumption.A simple pinch design approach is proposed here to accomplish above-and-below pinch HEN design by stage-model mathematical programming using commercial software; GAMS.The energy and capital costs of a heat exchanger network are both dependent on the pinch temperature or minimum temperature approach (ΔTmin)
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Seimanond, Kitipat, Parawinee Tangnanthanakan, Waramporn Pejpichestakul, and Bongkoch Yimyam. An Investigation and Development on Retrofit of Crude Preheat Train under Different Kinds of Crude Oils. Chulalongkorn University, 2014. https://doi.org/10.58837/chula.res.2014.79.

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Crude distillation unit (CDU) is the major energy consuming unit in refineries. Because of the high energy consumption of crude furnace in crude preheat train, heat integration by retrofitting heat exchanger network (HEN) is represented in this research by using a retrofit potential program and stage-model mathematical programming. A retrofit potential program from Kosol (2012) based on pinch technology was used to identify the optimum heat recovery approach temperature (HRAT). A stage model from Yee and Grossman (1990), is a mathematical programming using General Algebraic Modeling System (GA
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Goel, Dr Divanshu, and Dr Manjeet Singh. HYBRID EXTERNAL FIXATION FOR PROXIMAL TIBIAL FRACTURES. World Wide Journals, 2023. http://dx.doi.org/10.36106/ijar/1505336.

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Introduction: Intraarticular fractures of the tibial plateau and periarticular fractures of the proximal tibia, caused by high energy trauma pose a therapeutic dilemma. Such fractures are associated with extensive soft tissue damage with or without compound injury. The management of such high velocity injuries become a challenge to the trauma surgeons. The goals of these periarticular fractures management are 1. Restoration of joint congruity by anatomic reduction 2. Stable xation of fractures thus allowing early movements 3. Proper care of injured soft tissues. In earlier days uniplanar exte
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Ziolkowski, Christopher. DTPH56-16-T-00020 Pipeline Defense with Combined Vibration Earth Movement and Current Sensing. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011937.

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The project objective was to demonstrate the feasibility of a pipeline right-of-way defense system based on a suite of stationary sensors mounted on, and adjacent to, the pipeline. The sensor data from multiple locations along the pipe are wirelessly forwarded to a central location for further analysis. Analytics residing at a central location correlate the data from multiple sensors to alert operators to events of interest occurring in the ROW with minimal latency. The purpose of this project is to design, test, and demonstrate in the field a system that automatically monitors the right-of-wa
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Quinn, Brian, Jordan Bates, Michael Parker, and Sally Shoop. A detailed approach to autonomous vehicle control through Ros and Pixhawk controllers. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/42460.

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A Polaris MRZR military utility vehicle was used as a testing platform to develop a novel, low cost yet feature-rich, approach to adding remote operation and autonomous driving capability to a military vehicle. The main concept of operation adapts steering and throttle output from a low cost commercially available Pixhawk autopilot controller and translates the signal into the necessary inputs for the Robot Operating System (ROS) based drive by wire system integrated into the MRZR. With minimal modification these enhancements could be applied to any vehicle with similar ROS integration. This p
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de Marcellis-Warin, Nathalie, and Geneviève Dufour. Analyse des événements indésirables liés à la prestation des soins de santé : Démarche structurée et grille d'analyse. CIRANO, 2003. http://dx.doi.org/10.54932/hytf7762.

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Le présent rapport va définir les bases d'un cadre normatif servant à évaluer et à colliger les divers incidents et accidents liés à la prestation des soins dans les centres hospitaliers. Notre objectif est d'une part, d'aider à structurer au sein des établissements l'analyse approfondie des accidents et incidents liés à la prestation des soins tout en gardant une flexibilité pour les hôpitaux qui utilisent déjà d'autres outils et d'autre part, de standardiser l'identification des événements indésirables et l'analyse des causes, des facteurs de contexte et de la gestion des situations à risque
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Anton, Pablo, Nassim Alemany, and Luis Schloeter. Assessing the Regional Economic Benefits of Public Investments: A Replicable Methodology and Case Study Application to the Dominican Republic. Inter-American Development Bank, 2024. http://dx.doi.org/10.18235/0005689.

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This paper presents a comprehensive methodological framework designed to assess the regional economic benefits of public investments. Recognizing the challenges of limited resources and data, especially at the regional level, the study aims to enhance operational efficiency in the early phases of investment projects. The framework supports more informed decision-making by facilitating a rapid assessment of potential benefits, using a data-driven approach that leverages input-output analysis to refine understanding of local economic linkages. Adaptable to various regions with readily available
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Tzonev, Nick. PR-396-183905-R01 Autonomous System For Monitoring Pipeline River Crossings. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012110.

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The goal of the GHZ-2-01 Project is to develop and lab-test a system for monitoring underground pipeline facilities at remote river crossings where access to power and wireline communications is not readily available. A next generation real-time river crossing monitoring solution requires an integration of various sensor types, data computation capabilities, and low power wireless connectivity which would: - utilize proven sensors technologies such as accelerometers, inclinometer strings and float-out buoys to detect dangerous conditions, - be able to recognize and minimize false alarms by exa
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