Results 81 to 90 of about 77,927 (190)

Recent Advances in Boron Removal From Geothermal Waters: A Review

Water and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Design of a Three‐Phase PWM Rectifier Based on Improved Whale Optimization Algorithm Optimized Fuzzy Control

Advanced Control for Applications, Volume 8, Issue 3, September 2026.
Schematic diagram of the whale optimization algorithm (WOA)–optimized fuzzy proportional–integral–derivative (PID) controller. The WOA is employed to dynamically tune the scaling factor expressions and fuzzy control parameters (a(e)a(e), a(ec)a(ec), βpβp, βiβi), as well as the initial PID gains (kp0kp0, ki0ki0), based on the error (ee) and its ...
Xiaosong Tian, Meiguang Jiang, Congguo Jiang, Guangya Liu, Jun Zhang, Xiangwen Lv, Weijiang Yang, Ruoyu Yang   +7 more
wiley   +1 more source

How the Physical and Chemical Properties Affect the Heavy Metal Content in Surface Water in Different Types of Peatlands

Land Degradation &Development, Volume 37, Issue 13, Page 9254-9265, 15 August 2026.
ABSTRACT Only ~3% of the global land surface is covered by peatlands, yet more than one‐third of global soil carbon is stored in these ecosystems and contaminant filtration can be provided. The extent to which peat humification (Fibric–Hemic–Sapric) is linked to dissolved heavy metals in peatland surface waters has remained poorly quantified at a ...
Stanisław Łyszczarz, Norbert Szymański, Michał Jasik, Wojciech Piaszczyk, Andrzej Szlachta, Mirosław Żelazny, Ewa Błońska, Jarosław Lasota, Stanisław Małek   +8 more
wiley   +1 more source

Electrochemical Detection of Heavy Metal (Pb Ions) and Pharmaceutical Waste (Ciprofloxacin) in Very Low Concentration Using β‐NaFeO2

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
Organic and inorganic pollutants detection in waste water using β‐NaFeO2 and inorganic pollutants detection in waste water using β‐NaFeO2. ABSTRACT Electrochemical techniques as a point of care analysis are drawing the researcher's attention, especially in the case of heavy metal ions (HMIs) detection. In this research, β‐NaFeO2 was synthesized using a
Md. Sahadat Hossain, Sumaya Tabassum, Israt Jahan Lithi, Priya Paul, Md. Kawsar, Md. Kawcher Alam, Md. Farid Ahmed, Samina Ahmed   +7 more
wiley   +1 more source

A Stochastic Formulation for the Dig-Limit Definition Problem in Short-Term Mine Planning Under Grade Uncertainty

Mathematics
Uncertainty in short-term grade estimations can significantly affect destination policies and dig-limit definitions in open-pit mining. However, most dig-limit techniques still rely on deterministic methods and manual procedures.
Gonzalo Nelis, Constanza Aguilera, Arleth Campos, Fabián Manríquez, Rodrigo Estay, Enrique Jelvez, Felipe Muñoz   +6 more
doaj   +1 more source

Maple v.18 software in the learning of the subject Mathematics II in students of the Faculty of Mining, Geology and Metallurgy Engineering, semester 2024-I-Unasam- Huaraz, 2024 [El software Maple v.18 en el aprendizaje de la asignatura Matemáticas II en estudiantes de la Facultad de Ingeniería de Minas, Geología y Metalurgia, semestre 2024-I-Unasam- Huaraz, 2024]

Journal of Global Education Sciences
Maple V.18 software is a teaching resource that enhances mathematics learning for university students. The objective of this research was to determine the influence of Maple V.18 software on the learning of the Mathematics II course among students in the Faculty of Mining, Geology, and Metallurgy Engineering at UNASAM during the 2024-I semester.
Jonhson Valderrama Arteaga, César Gonzales Chiclayo, María Medina Gutierrez, Julie Espinoza Castromonte, Alexander Pacheco Castillo, Lorenzo Atoche Cáceres, Orlando Javier Rosas   +6 more
openaire   +1 more source

Recent Advancements in PVDF‐Based Hybrid Metal Oxide Nanocomposites as Photocatalysts for Environmental Remediation: A Critical Review

Nano Select, Volume 7, Issue 8, August 2026.
ABSTRACT Polyvinylidene Flouride (PVDF)‐based hybrid metal oxides have emerged as significant materials in the domain of wastewater treatment. This review article provides a comprehensive outline of the synthesis, properties, and applications of PVDF‐based hybrid metal oxide composites with a focus on their enhanced performance in wastewater treatment ...
Danish Umer, Maryam Bibi, Nimra Nadeem, Zubair Khaliq, Muhammad Bilal Qadir, Muhammad Zahid, Muhammad Wakil Shahzad, Muhammad Sultan, Rana Muhammad Asif Kanwar, Asim Jilani   +9 more
wiley   +1 more source

Attention and Geological Knowledge Guided Spectral‐Spatial Networks for Geochemical Anomalies Recognition

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Achieving both accuracy and interpretability in deep learning models for geochemical anomaly recognition constitutes a significant challenge. To overcome this challenge, this study developed a novel interpretable dual‐branch network combining a spectral attention bidirectional RNN (BiRNN) branch and a spatial attention CNN branch guided with ...
Yihui Xiong, Zhixiang Liang, Zhiyi Chen, Yao Fan, Renguang Zuo   +4 more
wiley   +1 more source

Cultural geography of heat: Artistic experiments with heat’s animacies

Geographical Research, Volume 64, Issue 3, August 2026.
A sustained, cultural geographical engagement with heat is long overdue. I advance this agenda by engaging with the work of contemporary artists. Artists are responding to uneven conditions of global heating by exploring heat’s animacies: how heat interweaves with the practices and textures of life.
Sasha Engelmann
wiley   +1 more source

Exploring high entropy alloys: A review on thermodynamic design and computational modeling strategies for advanced materials applications

Heliyon
In the quest for materials that can withstand the rigors of modern engineering applications, high-entropy alloys (HEAs) have emerged as a frontier in material science owing to their unprecedented combination of properties.
Peter Ifeolu Odetola, Bukola Joseph Babalola, Ayodeji Ebenezer Afolabi, Ufoma Silas Anamu, Emmanuel Olorundaisi, Mutombo Christian Umba, Thabang Phahlane, Olusoji Oluremi Ayodele, Peter Apata Olubambi   +8 more
doaj   +1 more source