Results 91 to 100 of about 43,638 (292)

Assessment of reliable wave climate at jetty on open coasts: role of 2D spatio-temporal spectrum

Journal of Water and Climate Change
The development of coastal roads and bridges is important to overcome traffic congestion in densely populated coastal cities like Mumbai. In the present study, the importance of assessment of wave conditions required for the extension of jetties to ...
Animesh Basu, Anil Anant Purohit, Kumar Ashok Chavan   +2 more
doaj   +1 more source

A Systems Thinking Approach for Modelling Sustainability Impacts and Paradoxes of Product‐Service Systems

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In recent decades, manufacturing companies have increasingly adopted product‐service systems (PSSs) business models combining products and services. PSS solutions aim for greater sustainable performance across the triple bottom line (TBL) dimensions; however, the literature emphasises the significance of accurately assessing sustainability ...
Veronica Arioli, Maria Holgado, Roberto Sala, Fabiana Pirola, Giuditta Pezzotta   +4 more
wiley   +1 more source

Statistical Analysis of Corrective Maintenance in Linear Accelerators Used in Radiotherapy

Journal of Medical Physics
Purpose: Knowing the downtime of linear accelerators (LINACs), as well as the intermediate time between failures, is essential to plan and carry out timely and reliable radiotherapy treatments.
Karen Tejeiro, Deivis Errada
doaj   +1 more source

Downtime Analysis

, 2016
Diplomová práce se zabývá analyzováním prostojů v konkrétním průmyslovém podniku. V teoretické části práce jsou shrnuty poznatky o prostojích a metodika časové studie, na kterou navazuje měření prostojů především pomocí ukazatele OEE.
Holá, Alžběta
core  

TAMNet: Temporal and adaptive‐frequency network with MixStyle for cross‐region oil and fluid production forecasting

Deep Underground Science and Engineering, EarlyView.
This paper presents temporal and adaptive‐frequency network with MixStyle (TAMNet), a deep time‐series modeling framework for accurate and robust multi‐well oil productivity forecasting. TAMNet integrates transformer and long short‐term memory architectures to capture both short‐ and long‐term temporal dependencies, enhanced by a temporal gate unit ...
Chunxi Yang, Leifeng Meng, Qinghu Fan, Ziang Guo, Ting Bao, Pingdong Zhong, Fulin Luo   +6 more
wiley   +1 more source

Beyond electricity generation: Nuclear power plants as circular chemical manufacturing hubs for plastic waste valorization

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Large nuclear power plants have traditionally been regarded as facilities dedicated to electricity generation. This study proposes a systems‐level concept in which they function as circular chemical manufacturing hubs integrating plastic waste valorization, hydrogen production, carbon utilization, and downstream polymer synthesis within a ...
Jaroslav Pavelka
wiley   +1 more source

Monitoring production downtime

, 2021
Zastoji u proizvodnji svakodnevna su pojava i razlozi njihovih pojavljivanja su višestruki. Praćenje zastoja, kao i njihova prevencija, važan je zadatak u kompanijama koje su usmjerene na proizvodnju te predstavlja neiscrpan izazov za menadžere te sektor
Škrlec, Borna
core  

A Parametric Computational Framework for Modeling and Seismic Design of Post‐Tensioned Mass Timber Rocking Walls

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Post‐tensioned cross‐laminated timber (PT‐CLT) rocking walls offer a compelling seismic system combining self‐centering behavior with energy dissipation. However, progress in their performance assessment and design has been limited by the lack of a comprehensive parametric modeling tool, as exists for steel or reinforced concrete systems. This
Ghasem B. Shargh, André R. Barbosa, John W. van de Lindt, Nathan C. Brown   +3 more
wiley   +1 more source

A Comprehensive AI-Driven Predictive Maintenance Framework with Multi-Layer Architecture, Advanced Signal Processing, and RUL Modeling for Oil Palm Processing Systems

International Journal of Research and Applied Technology
This study presents a comprehensive artificial intelligence–driven predictive maintenance framework tailored to the operational complexities of oil palm processing systems.
Aniru Abudu Muhammed, Hibah Imuentinyanose Muhammed   +1 more
doaj   +1 more source

The Critical Role of Economies of Scale: A Techno‐Economic Assessment of Small‐ Versus Large‐Scale Biogas Upgrading in Rural Tanzania

Energy Science &Engineering, EarlyView.
Small‐scale biogas upgrading can improve methane quality but remains financially unattractive to individual rural households. Community‐scale implementation substantially lowers energy costs, demonstrating that economies of scale are critical to making purified biogas a viable clean‐cooking option in Tanzania.
Emmanuel Nsekela, Louis Macours, Kenneth Dries, Wim Deferme, Nyangi Chacha, Allard C.R. van Riel   +5 more
wiley   +1 more source