Results 81 to 90 of about 534,624 (238)

A hierarchical Mamdani-type fuzzy modelling approach with new training data selection and multi-objective optimisation mechanisms: A special application for the prediction of mechanical properties of alloy steels [PDF]

open access: yes, 2011
In this paper, a systematic data-driven fuzzy modelling methodology is proposed, which allows to construct Mamdani fuzzy models considering both accuracy (precision) and transparency (interpretability) of fuzzy systems. The new methodology employs a fast
Alcala   +47 more
core   +1 more source

A multi‐level approach for multi‐objective optimization in process eco‐design

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract This work addresses a central challenge in process eco‐design: how to efficiently integrate environmental and economic criteria—often conflicting—into early design stages while managing the high dimensionality of Life Cycle Assessment (LCA) indicators.
Luis Fernando Morales‐Mendoza   +3 more
wiley   +1 more source

Sustainable Optimization of Emissions and Performance in Hydrogen Port Injection Diesel Engines Through Port Timing and Injection Duration Modulation

open access: yesEnergy Science &Engineering, EarlyView.
Optimizing hydrogen port injection in diesel engines significantly improves efficiency and reduces emissions, demonstrating a sustainable dual‐fuel strategy for cleaner transportation solutions and lower environmental impact. ABSTRACT This study evaluates a single‐cylinder hydrogen port injection (HPFI) Diesel engine by systematically varying the ...
Kaustubh R. Kapadani   +7 more
wiley   +1 more source

Probabilistic Multi‐Objective Energy Management System Model for an Energy Hub With PtG Technology for Cost Reduction and System Flexibility Improvement

open access: yesEnergy Science &Engineering, EarlyView.
Overview of the under‐study hub energy model showing the energy conversion and distribution among integrated sources and loads. ABSTRACT In this paper, a probabilistic bi‐objective energy management system (EMS) model is proposed for an energy hub (EH) equipped with renewable energy sources such as photovoltaic and wind turbine connected to the main ...
Mohammad Khoshabi   +3 more
wiley   +1 more source

Multi-Criteria Optimal Planning for Energy Policies in CLP [PDF]

open access: yes, 2014
In the policy making process a number of disparate and diverse issues such as economic development, environmental aspects, as well as the social acceptance of the policy, need to be considered.
Bragaglia, Stefano   +5 more
core  

Computational design of two‐dimensional MA2Z4 family field‐effect transistor for future Ångström‐scale CMOS technology nodes

open access: yesInfoMat, EarlyView.
Two‐dimensional MA2Z4 such as MoSi2N4 offer a new path to extend transistor scaling beyond the limits of silicon. Due to their exceptional properties, these 2D semiconductors are promising candidates for future Ångström‐scale CMOS technology. This review outlines the computational design and roadmap bridging materials discovery, device design and ...
Che Chen Tho   +11 more
wiley   +1 more source

THE IMPACT OF MATERIAL FLOW COST ACCOUNTING ON RESOURCE EFFICIENCY IN SMALL-SCALE SOYBEAN OIL PRODUCTION

open access: yesJournal of Business Management and Accounting
This study adopted the case study approach to examine material flow cost accounting (MFCA) as a measure of resource efficiency and environmental sustainability in small-scale soybean oil production in South Africa. Data were gathered primarily through
Ayotola Joel   +2 more
doaj   +1 more source

Applying the Plan-Do-Check-Act (PDCA) Cycle to Reduce the Defects in the Manufacturing Industry. A Case Study

open access: yesApplied Sciences, 2018
Defects are considered as one of the wastes in manufacturing systems that negatively affect the delivery times, cost and quality of products leading to manufacturing companies facing a critical situation with the customers and to not comply with the IPC ...
Arturo Realyvásquez-Vargas   +3 more
doaj   +1 more source

The “Zhang Xuefeng Effect”: Information Intervention and the College Admission Problem in China

open access: yesInternational Studies of Economics, EarlyView.
ABSTRACT Information regarding the quality of colleges and labor‐market prospects of majors plays an important role in parents' and students' school‐choice decisions, particularly when these decisions are crucially relevant to the students' long‐run career choices and life earnings.
Yutong Huo, Yun Wang
wiley   +1 more source

Penerapan NX-Quality Assurance Software pada Computed Radiography di Instalasi RSUD Dr. Margono Soekardjo Purwokerto (Studi Kasus Analisis Penolakan pada Computed Radiography AGFA NX-8700 SU1)

open access: yesMutiara Medika, 2015
Program Reject Analysis merupakan bagian dari program Quality Assurance yang berguna untuk meningkatkan kualitas pelayanan rumah sakit bidang diagnostik.
Gatot Murti Wibowo   +2 more
doaj   +1 more source

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