Results 51 to 60 of about 74,904 (220)

A Novel Deep Temporal Feature Enhanced Just‐in‐Time Learning Framework for Predicting Rare Earth Component Content

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Real‐time online detection of rare earth element component contents is a crucial link in ensuring the stable production of the rare earth extraction and separation industry and improving the quality of rare earth products. The traditional methods for predicting the content of rare earth element components based on just‐in‐time learning fail to
Zhaohui Huang, Liangfang Liao, Chunfa Liao, Hui Zhang, Tao Qi, Rongxiu Lu, Wenhao Dai   +6 more
wiley   +1 more source

Evaluation of microstructural and nanomechanical performance of spark plasma sintered TiFe-SiC reinforced aluminium matrix composites

Journal of Materials Research and Technology, 2020
Due to the increasing demand for lighter materials with enhanced properties, the upgrade of techniques to improve the production of high-performance composite materials is of great interest in modern technology.
Samuel Olukayode Akinwamide, Miltia Lesufi, Ojo Jeremiah Akinribide, Peggy Mpolo, Peter Apata Olubambi   +4 more
doaj   +1 more source

Phase Field Simulation of AA6XXX Aluminium Alloys Heat Treatment

Metals, 2021
Heat treatment has a significant impact on the microstructure and the mechanical properties of Al-Mg-Si alloys. The present study presents a first Phase-Field modelling approach on the recrystallisation and grain growth mechanism during annealing.
Antonis Baganis, Marianthi Bouzouni, Spyros Papaefthymiou   +2 more
doaj   +1 more source

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

Archaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González, Juan Antonio Cámara Serrano, José Antonio Bueno Herrera, Jesús Gámiz Caro   +3 more
wiley   +1 more source

Study of interfacial microstructure in hybrid additive manufactured aluminium alloys [PDF]

MATEC Web of Conferences
Traditional manufacturing procedures have been used to make aluminium alloy engineering components for decades, but machining stages add cost and lead time.
Mampuya Mpinda Bob, Kibambe Ngeleshi Mike, Umba Mutombo Christian, Ayodele Olusoji Oluremi, Olubambi Peter Apata   +4 more
doaj   +1 more source

Analysis of coal quality in a function of selection level for mining at the open pit Gacko [PDF]

Mining and Metallurgy Engineering Bor, 2017
This work analyzes the quality of coal in the function level selection for exploitation. A detailed analysis was carried out for the main coal seam, the first floor seam, the second floor seam and the overlying coal series of the coal deposit Gacko of 0 ...
Stepanović Saša, Stanić Nikola, Šešlija Miodrag, Gomilanović Miljan   +3 more
doaj   +1 more source

Beyond Profit: Do Mergers and Acquisitions and the Board of Directors Increase the Environmental, Social, and Governance?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the relationship between mergers and acquisitions (M&A), board characteristics, and ESG performance in BRICS companies, considering the moderating role of sectoral sensitivity. The study analyzes 11,402 observations from 2293 BRICS companies, employing Two‐Stage Least Squares (2SLS) to address endogeneity and logistic ...
Geovane Camilo dos Santos, Camila Lima Bazani, Pablo Zambra   +2 more
wiley   +1 more source

The study of leachability and toxicity of sludge after neutralization of Saraka and Robule AMD wastewaters [PDF]

Journal of Mining and Metallurgy. Section A: Mining, 2017
Acid mine drainage (AMD) waters are one of the most important ecological risks at the global level because of its high heavy metals content and strong acidity. Treatment of AMD water is a complex and expensive.
Gardić Vojka, Marković Radmila, Masuda Nobuyuki, Sokolović Jovica, Petrović Jelena, Đorđievski Stefan, Božić Dragana   +6 more
doaj   +1 more source

Application of a Zn‐air battery in water desalination

The Canadian Journal of Chemical Engineering, EarlyView.
Schematic illustration of the Zn–airdesalination battery setup and its working principle for brackish watertreatment. Abstract Development of novel desalination technologies is driven by the global need for efficient, sustainable water treatment solutions amid increasing water and energy demands.
Saba Khodadousti, Georgios Kolliopoulos
wiley   +1 more source

Board That Transforms: Relationship Between Board Structure and Environmental, Social, and Governance Performance in BRICS Countries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The purpose of this study is to examine the relationship between board composition characteristics and ESG performance in companies from BRICS countries, and to assess how sector sensitivity moderates this relationship. A sample of 2045 BRICS companies was examined using panel data regression with random effects and logistic regression ...
Geovane Camilo dos Santos, Cíntia de Melo de Albuquerque Ribeiro, Elis Regina de Oliveira   +2 more
wiley   +1 more source