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Articles de revues sur le sujet « Operational efficienc »

Auteur : Grafiati

Publié le 7 juin 2025

Mis à jour le 2 août 2025

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1

KLYMENKO, Mykola, and Mykhailo HUBCHUK. "Research on the design of the working parts of vertical roller mills for grinding granulated slag." Transfer of innovative technologies 7, no. 2 (2025): 83–89. https://doi.org/10.32347/tit.2024.7.2.03.10.

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Abstract. This research focuses on optimizing the design, parameters, and operational modes of vertical roller mills (VRMs) for grinding granulated slag, which are crucial in industries such as cement, mining, and energy. VRMs are widely recognized for their energy efficiency and ability to grind various materials with minimal energy consumption. However, the challenge lies in designing mills that can operate efficiently under harsh conditions of intense friction, impact loads, and abrasive particles, especially when processing hard materials like granulated slag. To address these challenges,

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Fu, Wayne, and Brian W. Jacobs. "Does increased water efficiency improve financial performance? The important role of operational efficiency." International Journal of Operations & Production Management 42, no. 3 (2022): 304–30. http://dx.doi.org/10.1108/ijopm-10-2021-0628.

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PurposeThe purpose of this study is to examine the relationships between changes in water efficiency, profit and risk for firms in the global Consumer Packaged Goods industry. This study also aims to consider the moderating effect of operational efficiency on those relationships.Design/methodology/approachUsing a sample of 155 firms with annual corporate social performance and financial performance data from Bloomberg for the years 2010–2019, this study employs first-differencing panel regression models to obtain our results.FindingsThis study finds strong evidence that operational efficiency

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Allen, Robert Anthony, Giannis Panagoulis, and Gareth Reginald Terence White. "Examining operational wastes within Greek banking operations." International Journal of Productivity and Performance Management 69, no. 1 (2019): 153–68. http://dx.doi.org/10.1108/ijppm-01-2019-0004.

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Purpose In order to address operational effectiveness in the banking sector caused by the 2008 global economic crisis, the purpose of this paper is to examine the nature of operational wastes that exist within four large Greek banks. Design/methodology/approach A Delphi study was undertaken with ten managers and ten employees. Findings The waste of underutilised people is found to be the dominant form of waste present and affecting the efficiency of banking operations, and managers and employees consider the waste of underutilised people as having a significant influence on the efficiency of t

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Abyadh, Mohammed Hasan Ali Al, Iskandar Muda, Budhi Sagar Mishra, Aram Jawhar Mohammad, Bestoon Othman, and Arup Roy Chowdhury. "The consequences of efficient communication on operational efficiency." International Journal of Electronic Finance 13, no. 3 (2024): 298–316. http://dx.doi.org/10.1504/ijef.2024.139581.

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Chowdhury, Arup Roy, Bestoon Othman, Aram Jawhar Mohammad, Budhi Sagar Mishra, Iskandar Muda, and Mohammed Al Abyadh. "The Consequences of Efficient Communication on Operational Efficiency." International Journal of Electronic Finance 1, no. 1 (2024): 1. http://dx.doi.org/10.1504/ijef.2024.10055898.

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BHATTACHARYA, NILABHRA, JOHAN SULAEMAN, and JEFF JIEWEI YU. "DO CONGLOMERATES OPERATE MORE EFFICIENTLY THAN SINGLE-SEGMENT FIRMS?" Singapore Economic Review 65, no. 05 (2020): 1237–70. http://dx.doi.org/10.1142/s0217590819400046.

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We investigate the impact of organizational form on operational efficiency using a large sample covering manufacturing and non-manufacturing sectors in the United States over 30 years. We quantify operational efficiency using various measures, and find robust evidence that segments of diversified firms are operationally more efficient than their single-segment industry peers. The difference is more noticeable in industries where financing needs are high due to greater growth potential and where access to external markets is constrained due to higher information asymmetry.

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Lim, Se-Han, Kyoung-Chol Kim, Hak-Yoel You, and Yun-Bae Kim. "Efficient Operational Uses of High Frequency Radar for Naval Operations." Journal of the Korean Institute of Information and Communication Engineering 15, no. 11 (2011): 2292–300. http://dx.doi.org/10.6109/jkiice.2011.15.11.2292.

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Trivedi, Dr Shilpa. "Operational Efficiency Of Gujarat State Road Transport Corporation." International Journal of Scientific Research 1, no. 4 (2012): 86–87. http://dx.doi.org/10.15373/22778179/sep2012/30.

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Tracey, Tshianeo. "Does Operational Efficiency Depend on the Airport’s Size?" INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND BUSINESS ADMINISTRATION 4, no. 4 (2018): 28–37. http://dx.doi.org/10.18775/ijmsba.1849-5664-5419.2014.44.1003.

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This paper presents operational performance analysis using DEA which is short for data envelopment analysis. The study focuses on 9 South African commercial airports. These were divided into different hub groups according to their size. Few airports utilize any type of operational performance indicators for performance evaluation. Operational information such as aircrafts’ landing and take-off movements are some of the important data that can be used. Airport performance measures are necessary for stakeholders such as passengers and day-to-day business operations. The study was limited to only

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Ahn, Changbum R., and SangHyun Lee. "Importance of Operational Efficiency to Achieve Energy Efficiency and Exhaust Emission Reduction of Construction Operations." Journal of Construction Engineering and Management 139, no. 4 (2013): 404–13. http://dx.doi.org/10.1061/(asce)co.1943-7862.0000609.

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Onipe Adabenege Yahaya and Benjamin Iorsue Awen. "Bank-Specific Attributes and Operational Efficiency: Evidence from Efficient-Structure Hypothesis." Journal of Business and Social Review in Emerging Economies 6, no. 3 (2020): 1087–98. http://dx.doi.org/10.26710/jbsee.v6i3.1369.

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Corporate stakeholders are concerned about the operational efficiency of banks for obvious reasons. Banks play important intermediation role between the deficit and surplus sectors of the economy. Yet, there are limited empirical studies in Nigeria that examine the effects of bank attributes on their operational efficiency. This paper is an attempt to bridge this empirical gap in finance literature in Nigeria by examining the effects of bank-specific characteristics on operational efficiency. Data was extracted from the website of the Nigerian Stock Exchange. The dependent variable is operatio

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Fernandes, Alicia, and Juan Rebollo. "An Oceanic Trajectory Based Operations Concept Shaped by Operational Influences." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 60, no. 1 (2016): 66–70. http://dx.doi.org/10.1177/1541931213601015.

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Oceanic operations suffer from multiple inefficiencies, including large separation requirements relative to domestic airspace, time-consuming processes for amending en route trajectories, difficulties exchanging data between Flight Information Regions (FIRs), and restrictions on User Preferred Routes (UPRs). The result is that aircraft fly suboptimal trajectories, burning fuel and time that could be conserved. Transitioning to Trajectory Based Operations (TBO) is expected to improve operational efficiency. However, few TBO research initiatives involve operational personnel before it is too lat

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Visockaitė, Audra, and Janina Čižikienė. "Operational Efficiency Criteria of School." SOCIETY, INTEGRATION, EDUCATION. Proceedings of the International Scientific Conference 2 (May 17, 2015): 265. http://dx.doi.org/10.17770/sie2015vol2.454.

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<p><em>The article analyses the problem of school work efficiency. The research of efficiency is provided with evaluation criteria offered by various authors, the possibilities of their application in Lithuanian schools are being analysed in the aspect of work efficiency. Modern comprehension of efficient school in Lithuania should be clear and understandable for all groups of interest: students, teachers, parents, school leaders and founders, education institutions and the society. During the continuous changes and reforms, school education in Lithuania is often based on the tradi

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Toyama, K., K. Kamimura, K. Yamasaki, and S. Tatsuhara. "Effects of Terrain and Geographical Condition on Operational Efficiency in Silvicultural Operations." FORMATH 8 (2009): 13–23. http://dx.doi.org/10.15684/formath.08.003.

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Majumdar, Ananth. "Enhancing Operational Efficiency: Task Routing Strategies in Portfolio Analysis." International Journal of Science and Research (IJSR) 13, no. 9 (2024): 1367–69. http://dx.doi.org/10.21275/sr24923020113.

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Mistry, Vrushank. "Role of Big Data in Enhancing HVAC Operational Efficiency." International Journal of Science and Research (IJSR) 9, no. 4 (2020): 1791–95. http://dx.doi.org/10.21275/sr24203205437.

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Khokhlov, Yury. "Advancing operational efficiency in software companies through generative AI." American Journal of Engineering and Technology 07, no. 01 (2025): 11–18. https://doi.org/10.37547/tajet/volume07issue01-03.

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Generative AI is rapidly reshaping the landscape of software (SW) companies’ operations, offering unprecedented capabilities for creating new code, documentation, designs, and more. By harnessing advanced machine learning architectures such as large language models (LLMs), agent-based frameworks, retrieval-augmented generation (RAG), and multimodal systems, organizations can reduce development cycles, improve service quality, and unlock innovative business opportunities. Recent articles highlight how these AI-driven approaches not only address routine tasks—such as boilerplate code generation

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Bidabad, Bijan, Mahshid Sherafati, and Roohollah Mohammadi. "Operational and Efficient Production Functions: Measuring Efficiency in Abyek Cement Factory." International Journal of Business and Management Future 3, no. 1 (2019): 38–50. http://dx.doi.org/10.46281/ijbmf.v3i1.302.

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In this paper, Leontief linear production functions with one product, and one activity are used to derive the production function of Abyek Cement Factory. The mathematical closed form of production function and also, profit, cost, and demand functions for production factors are obtained for the cited factory. We tried to calculate Operational Production Function of Abyek Cement Factory. It was realized that Leontief linear production function is applicable, and its mathematical form can properly express the economic structure of production in a cement factory. The efficient product

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Beracha, Eli, Zifeng Feng, and William G. Hardin. "REIT Operational Efficiency and Shareholder Value." Journal of Real Estate Research 41, no. 4 (2019): 513–53. http://dx.doi.org/10.22300/0896-5803.41.4.513.

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A real estate investment trust (REIT) is an intermediary that passes its cash flows and income to its shareholders. Hence, the efficiency of a REIT in providing this service should affect shareholder value. Using a sample of U.S. equity REITs from 1995 to 2017, we find a strong positive correlation between REIT value (measured by firm Q, market-to-book equity ratio, and capitalization rate) and lagged operational efficiency measures. The results also show that more efficient REITs are associated with average stock returns that are up to 3.88% higher than less efficient REITs. These results are

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Laycock, Helen F., Dominic Moran, David G. Raffaelli, and Piran C. L. White. "Biological and operational determinants of the effectiveness and efficiency of biodiversity conservation programs." Wildlife Research 40, no. 2 (2013): 142. http://dx.doi.org/10.1071/wr12073.

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Context Comprehensive evaluation of biodiversity conservation programs is essential for informing their development as well as the design of future programs. Such evaluations should not be limited to whether targets have been met, but should also assess the cost and efficiency of meeting targets, and any factors contributing to success or failure. Aims We aimed to evaluate the effectiveness and efficiency of individual-species conservation programs, and the biological and operational factors affecting these. We used the species action plans (SAPs) within the UK Biodiversity Action Plan as our

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Siagian, Grace Angelina Julieta. "THE EFFECT OF IMPLEMENTING ACCOUNTING INFORMATION SYSTEMS ON COMPANY OPERATIONAL EFFICIENCY." American Journal of Interdisciplinary Innovations and Research 6, no. 8 (2024): 36–45. http://dx.doi.org/10.37547/tajiir/nicspeep-2024-01-04.

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The purpose of this study is to find out and analyze the application of accounting information systems to increase company efficiency, as well as what is the effect of the application of accounting information systems on improving company efficiency. The subject of this study is companies that implement accounting information systems. The research method carried out is a qualitative method using the literature review study method, where the data collection method is carried out by interviews and documentation studies through literature studies. The research method uses a qualitative descriptiv

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Stasiuk, Myroslav. "Increasing the efficiency of logistical support for troops in operational-strategic control operations." Actual problems of innovative economy and law 2025, no. 1 (2025): 53–56. https://doi.org/10.36887/2524-0455-2025-1-13.

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This article explores the role of military logistics as a fundamental component of the operational-strategic management system of the Armed Forces, particularly in the context of modern hybrid threats and rapidly evolving warfare environments. It argues that logistics is not a secondary or auxiliary function but a key factor influencing combat readiness, operational flexibility, and the sustainability of military actions. The analysis draws on both Ukrainian and international scholarly sources, notably the works of Martin van Creveld, Julian Thompson, and John Lynn, who emphasize the decisive

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RAI, HARSHIKA. "“Enhancing Operational Efficiency Through Data-Driven Strategies: An Analytical Approach to Operations Management”." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 06 (2025): 1–9. https://doi.org/10.55041/ijsrem49373.

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Abstract In today’s digital landscape, operational efficiency is no longer driven by manual optimization alone, but by intelligent, data-driven strategies. This study explores the transformative role of data analytics in improving operational efficiency across manufacturing, logistics, retail, and healthcare sectors. Using a mixed-method approach, the study combines literature synthesis, surveys, interviews, and case analysis to propose and validate a practical analytical framework. The findings show that the integration of descriptive, predictive, and prescriptive analytics enhances inventory

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Lembhe, Pankaj. "Impact of Toll Violations on Traffic Flow and Operational Efficiency." International Journal of Science and Research (IJSR) 9, no. 4 (2020): 1814–22. http://dx.doi.org/10.21275/sr24401224500.

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R., Yamini, and Germanus Alex Dr.M. "Efficient Resource Management in Cloud Computing Using Non Operational Elements." Bonfring International Journal of Industrial Engineering and Management Science 8, no. 1 (2018): 06–08. http://dx.doi.org/10.9756/bijiems.8353.

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Avaji, Gurushant Mallikarjun, and Dr Gobi N. "IoT Innovations in Healthcare: Enhancing Patient Care and Operational Efficiency." International Journal of Research Publication and Reviews 5, no. 5 (2024): 11479–85. http://dx.doi.org/10.55248/gengpi.5.0524.1414.

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Venkadasalam, Saravanan, Azhar Mohamad, and Imtiaz Mohammad Sifat. "Operational efficiency of shipping companies." International Journal of Emerging Markets 15, no. 5 (2020): 875–97. http://dx.doi.org/10.1108/ijoem-07-2019-0493.

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PurposeThis paper is the first comprehensive investigation of the shipping industry's efficiency in five countries from the ASEAN region: Malaysia, Singapore, the Philippines, Thailand and Vietnam.Design/methodology/approachEmploying Data Envelopment Analysis and Stochastic Frontier Analysis, this paper compares efficiency dynamics of 45 international and offshore shipping providers engaged in fishing and ferrying.FindingsThe results indicate consistently diminishing efficiency from 2011 to 2017, a phenomenon that persists even in the traditionally efficient companies. Thereafter, this paper d

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Fidelis Othuke Onyekwe, Oladipo Odujobi, Friday Emmanuel Adikwu, and Tari Yvonne Elete. "Revolutionizing process alarm management in refinery operations: Strategies for reducing operational risks and improving system reliability." Magna Scientia Advanced Research and Reviews 9, no. 2 (2023): 187–49. https://doi.org/10.30574/msarr.2023.9.2.0156.

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Effective alarm management in refinery operations is crucial for maintaining safety, reliability, and efficiency. This paper explores the challenges inherent in traditional alarm systems, including alarm floods, nuisance alarms, and the resultant alarm fatigue experienced by operators. It highlights the negative impacts of poor alarm management, such as increased operational risks and reduced system reliability. The paper then delves into innovative strategies for enhancing alarm management, emphasizing advanced techniques like dynamic alarm management, alarm shelving, and suppression. The int

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Nilsson, René Søndergaard, and Kun Zhou. "Decision Support Tool for Operational Planning of Field Operations." Agronomy 10, no. 2 (2020): 229. http://dx.doi.org/10.3390/agronomy10020229.

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Precision Farming (PF) and Controlled Traffic Farming (CTF) are well known concepts within agriculture, but the adoption rate of these practices by farmers is still very low, because farmers lack the needed skills or fail to see the benefits of using these practices. If farmers want to reap the full benefits, operational planning must be carried out in advance for the entire crop cycle, before the crop season begins. However, operational planning across the entire crop cycle is a non-trivial task, since the efficiency of each operation is determined by a range of selected operational features

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Kanghwa, Choi. "From operational efficiency to financial efficiency." Asian Journal on Quality 11, no. 2 (2010): 137–45. http://dx.doi.org/10.1108/15982681011075943.

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Panayiotis, Sophronides, Papadopoulou Chrysaida Aliki, Giaoutzi Maria, and Scholten Henk J. "A Common Operational Picture in Support of Situational Awareness for Efficient Emergency Response Operations." Journal of Future Internet 2, no. 1 (2017): 10–35. http://dx.doi.org/10.18488/journal.102.2017.21.10.35.

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Vangalla, Rohith. "ARTIFICIAL INTELLIGENCE INTEGRATION IN HELICOPTER OPERATIONS: ADVANCING SAFETY AND OPERATIONAL EFFICIENCY THROUGH SMART SYSTEMS." INTERNATIONAL JOURNAL OF COMPUTER ENGINEERING AND TECHNOLOGY 15, no. 6 (2024): 1662–71. https://doi.org/10.34218/ijcet_15_06_140.

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Setyadi, Antonius, Suharno Pawirosumarto, and Alana Damaris. "Embedding Circular Operations in Manufacturing: A Conceptual Model for Operational Sustainability and Resource Efficiency." Sustainability 17, no. 15 (2025): 6737. https://doi.org/10.3390/su17156737.

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In response to growing environmental pressures and material constraints, circular economy principles are gaining traction across manufacturing sectors. However, most existing frameworks emphasize design and supply chain considerations, with limited focus on how circularity can be operationalized within internal manufacturing systems. This paper proposes a conceptual model that embeds circular operations at the core of production strategy. Grounded in circular economy theory, operations management, and socio-technical systems thinking, the model identifies four key operational pillars: circular

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Muna, Nihayatul, Lilis Ardini, and Zufra Inayah. "Lean Hospital: Strategy of Operational Financing Efficiency in Supply Chain Management." Jurnal Manajemen Kesehatan Indonesia 9, no. 1 (2021): 72–77. http://dx.doi.org/10.14710/jmki.9.1.2021.72-77.

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Health financing in Indonesia has increased from 27 US $ (2003) to 115 US $ (2017) and will continue to increase as the population increases. The JKN era is also a burden where health financing managed by BPJS is always deficit every year. Hospitals as health service providers must be able to carry out operational cost efficiency as mandated by the JKN era, namely quality control and cost control. One of the cost efficiency methods is the implementation of lean management in hospital operational processes, especially the supply chain management process (procurement, inventory control, distribu

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Morales Reyes, Gerardo. "Optimización De Costos De Producción A Través De Indicadores De Eficiencia Operativa Para La Industria Petrolera." Investigación Administrativa 37-1 (January 1, 2008): 1–13. https://doi.org/10.35426/iav37n101.06.

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Actualmente, la producción petrolera del País esta decreciendo y los costos de operación no han cambiado conforme ha evolucionado la producción, por lo cual se requieren llevar a cabo urgentemente, iniciativas de reducción de costos. Como primer paso para lograr esta iniciativa de mejora se desarrolló un sistema para cuantificar y optimizar los costos unitarios de producción de crudo en cada proceso, desde su extracción del yacimiento hasta su exportación o envío al Sistema Nacional de Refinación. Hasta antes de este trabajo, no se contaba con ninguna herramienta como soporte para analizar el

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Obadire, Ayodeji Michael, Vusani Moyo, and Ntungufhadzeni Freddy Munzhelele. "Basel III Capital Regulations and Bank Efficiency: Evidence from Selected African Countries." International Journal of Financial Studies 10, no. 3 (2022): 57. http://dx.doi.org/10.3390/ijfs10030057.

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The core function of a commercial bank is the provision of credit facilities to its customers and to keep the flow and cycle of economic and financial resources balanced. Banks can only perform these functions if they are well regulated and efficient. The main focus of this study is to analyse the efficiency of African banks, most importantly after the 2008 global financial crisis when the Basel III regulations were popularly adopted by banks globally. The research focus was examined in two ways, the first part focused on investigating the impact of the Basel III capital regulations on the ope

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Dokiienko, Larysa. "Components and Performance Indicators of Air Passenger Transport." Economics: time realities 2, no. 78 (2025): 38–50. https://doi.org/10.5281/zenodo.15425264.

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The article is devoted to substantiation of the main components of efficiency of air passenger transportations and identification of key indicators for their assessment and analysis in the process of activity of modern air companies. The essence of the efficiency of air passenger transportation is defined. The main components that form the efficiency of air passenger transportations are substantiated: technical, operational, operational, economic, financial, investment, innovation efficiency and efficiency of the management system. A list of key indicators for assessing each component of the e

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Adekunle, Bolaji Iyanu, Ezinne C. Chukwuma-Eke, Emmanuel Damilare Balogun, and Kolade Olusola Ogunsola. "A Predictive Modeling Approach to Optimizing Business Operations: A Case Study on Reducing Operational Inefficiencies through Machine Learning." International Journal of Multidisciplinary Research and Growth Evaluation 2, no. 1 (2021): 791–99. https://doi.org/10.54660/.ijmrge.2021.2.1.791-799.

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Predictive modeling has emerged as a powerful tool for optimizing business operations by leveraging machine learning techniques to reduce inefficiencies. This study explores the application of predictive analytics in identifying and mitigating common operational inefficiencies such as delays, resource misallocation, and excessive costs. By utilizing historical data, real-time analytics, and machine learning algorithms, businesses can make data-driven decisions that enhance efficiency and productivity. This examines key machine learning methodologies, including supervised and unsupervised learn

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Sharma, Dipasha. "Stock Market Performance and Efficiency of Banks in a Developing Economy: Evidence from the Indian Banking Sector." IIM Kozhikode Society & Management Review 7, no. 2 (2018): 178–93. http://dx.doi.org/10.1177/2277975218770502.

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Many studies have been conducted on bank efficiency and bank performance both in developed and developing economies. Although abundant research on the association of emerging dimensions of stock performance with bank efficiency is available for the developed countries, such research in developing economies is limited. In the light of this, a model is constructed with stock market return as the principal variable along with bank efficiency and bank-specific factors and tested for the Indian economy. The model was developed using data envelopment analysis (DEA) for Indian banks. Panel data regre

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Hoffmann, Raquel, Fabio Silva, and Hidekazu Nishimura. "Evaluating the Eco‐Efficiency of Urban Air Mobility: Understanding Environmental and Social Impacts for Informed Passenger Choices." INCOSE International Symposium 34, no. 1 (2024): 967–84. http://dx.doi.org/10.1002/iis2.13189.

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AbstractFull electric aircraft with zero CO2 emissions during operations are a promising pathway towards achieving the Fly Net Zero by 2050 goal proposed by the International Air Transport Association (IATA). In this context, Urban Air Mobility (UAM) expects to offer an environmentally friendly alternative through electric Vertical Takeoff and Landing (eVTOL) aircraft. While eVTOLs produce no greenhouse gas emissions, the comprehensive eco‐efficiency of UAM goes beyond the flight phase. This paper delves into evaluating UAM operation's environmental and social impacts, considering the urban sp

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Suhendar, Asep Dadan, Andry Nurmansyah, Panji Pramuditha, and Edy Santo. "Operations Management in Measuring the Operational Effectiveness and Efficiency in Company Engaged in Mining Industri." JURISMA : Jurnal Riset Bisnis & Manajemen 14, no. 2 (2024): 329–40. http://dx.doi.org/10.34010/jurisma.v14i2.12855.

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One of the mining industry companies that implement operations management to carry out the function of monitoring and controlling production by measuring operational effectiveness and efficiency in the use of heavy equipment is PT Surya Kalimantan Sejati. Understanding how operational management theories and techniques are applied to evaluate and attain production operations' efficacy and efficiency is the goal of this study. Through field observations and interviews with relevant business leaders in the company, this study employs the Action Research Method. By evaluating the efficacy and eff

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Kretchik, Walter E. "Concerning Multinational Staff Efficiency and Future NATO Operations." Connections: The Quarterly Journal 03, no. 4 (2004): 53–58. http://dx.doi.org/10.11610/connections.03.4.06.

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lo Storto, Corrado. "A DEA Based Model for Ranking Air Freighters Operational Efficiency." Applied Mechanics and Materials 390 (August 2013): 155–60. http://dx.doi.org/10.4028/www.scientific.net/amm.390.155.

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This paper proposes a benchmarking model useful to rank and select aircraft used in the freight industry. The decision-making problem of aircraft ranking and selection is addressed by implementing an extension of Data Envelopment Analysis (DEA), i.e. the cross-efficiency calculation. DEA efficiency is a useful indicator to evaluate the value for money of an aircraft in the freight industry and its extension - the cross-efficiency measurement makes it possible to rank aircraft according to this value for money measurements. A sample of 22 air freighters is used to analyze the model validity. DE

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Kanyongo, Chisomo, and Andrew Munthopa Linpunga. "Effects of Internal Control Mechanisms on Operational Efficiency of State-Owned Enterprises: Evidence from Malawi." Journal of Public Administration Studies 9, no. 2 (2024): 18–26. https://doi.org/10.21776/ub.jpas.2024.009.02.3.

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Internal controls are crucial in ensuring the efficient utilization of resources to accomplish organizational objectives. When implemented effectively, they enhance operational efficiency. In the case of public institutions, operational efficiency is critical given that these entities deliver services paid by taxpayers and whose interest revolves around resource optimization. The study investigates the effect of internal control mechanisms on the operational efficiency of State-owned Enterprises (SOEs) in Malawi. A cross-sectional survey design was employed. Data was collected through a questi

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S, Sanjay, and DR A. Meera. "A Study Of Operational Efficiency And Process Optimization At Kaleswari Engineering Works." International Journal of Research Publication and Reviews 6, no. 4 (2025): 12975–79. https://doi.org/10.55248/gengpi.6.0425.1618.

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Matveev, Anatoly. "Artificial Intelligence in Maritime Fleet Management: Enhancing Operational Efficiency and Cost Reduction." American Journal of Engineering and Technology 07, no. 03 (2025): 133–40. https://doi.org/10.37547/tajet/volume07issue03-13.

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The article explores the potential applications of artificial intelligence (AI) in maritime fleet management, focusing on improving operational efficiency and reducing costs. An analysis of key technological solutions is presented, including predictive maintenance, intelligent routing systems, crew performance monitoring tools, and energy consumption optimization. It is demonstrated that machine learning algorithms processing vast datasets, such as Automatic Identification System (AIS) data, weather information, and vessel sensor readings, can predict emergency situations and schedule maintena

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Kumar, Ch Lakshmi, J. RaviKiran, and P. Komal Sai Charan. "Survey on Optimal Ship Routing Algorithms: Enhancing Energy Efficiency and Operational Performance." International Journal of Research Publication and Reviews 6, no. 4 (2025): 4473–88. https://doi.org/10.55248/gengpi.6.0425.1473.

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Khan, Fardeen, and Mr Mohd Malik Chauhan. "Impact of Digital Transformation on Operational Efficiency in the Indian Aviation Industry." International Journal of Research Publication and Reviews 6, no. 5 (2025): 13539–50. https://doi.org/10.55248/gengpi.6.0525.1920.

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Brentan, Bruno, Filipe Mota, Andrea Menapace, Ariele Zanfei, and Gustavo Meirelles. "Optimizing pump operations in water distribution networks: Balancing energy efficiency, water quality and operational constraints." Journal of Water Process Engineering 63 (June 2024): 105374. http://dx.doi.org/10.1016/j.jwpe.2024.105374.

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Paste Junior, Eloy, and Antonio Lopo Martinez. "THE RELATION BETWEEN OPERATIONAL EFFICIENCY AND TAX AGGRESSIVENESS IN BRAZIL." Revista Universo Contábil 15, no. 4 (2020): 31. http://dx.doi.org/10.4270/ruc.2019426.

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This paper studies whether there is a relation between the operational efficiency measured through the Data Envelopment Analysis (DEA) models and the tax aggressiveness of the Brazilian public companies listed on B3 between the period of 2010 to 2015. The main hypothesis is that companies that are more operational efficient are in average less tax aggressive. Or, in other words, we predict that the less operational efficient companies have usually to engage in tax aggressiveness strategies more often. An efficiency score was calculated considering the outputs and inputs of the companies, class

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