Results 51 to 60 of about 17,597 (217)

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Development of One-Part Alkali-Activated Mortar Using Foundry Waste Sand

Advances in Civil Engineering
Foundry waste sand (FWS) refers to sand that is no longer useful after being utilized in metal casting processes. This sand is produced at a rate of around 0.6 tons per 1 ton of foundry industry manufactured and is typically discarded in landfills.
Manoj Wankhede, Rahul Ralegaonkar
doaj   +1 more source

Exploring the potential of sugarcane bagasse ash as a sustainable supplementary cementitious material: Experimental investigation and statistical analysis

Results in Chemistry
Exploring nonconventional cementitious materials is vital for enhancing material performance, reducing construction industry's environmental footprint, and promoting sustainable resource management.
Noor Yaseen
doaj   +1 more source

Eco‐Friendly Aqueous Polymeric Binders for High‐Performance Graphite Anodes: Structure–Property Insights for Lithium‐Ion Batteries

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Polyvinylidene fluoride (PVdF) is commonly used as a binder material in the preparation of anode or cathode electrode slurries for commercial Li‐ion batteries (LIBs). High‐cost PVdF binder generally requires the use of toxic and environmentally unfriendly N‐methyl‐2‐pyrrolidone (NMP) as a solvent for dissolution.
Bayram Devlet, Humberto Garcia Castellanos, Yashar Aryanfar, Jorge Luis García Alcaraz, Ali Keçebaş   +4 more
wiley   +1 more source

Microwave resonance detection method for hidden crack depth in rock and cementitious mortar

Scientific Reports
Before the rock in engineering projects such as mining, tunnel excavation, steep road construction, and oil and gas extraction undergoes failure, macroscopic and microscopic cracks will appear. The management or utilization of these cracks is inseparable
Chuanjing Ou, Yu Chen, Xindong Zhou, Bin Ma, Hongcai Chen, Chuanting Ou   +5 more
doaj   +1 more source

7000 Years of Aboriginal Mining at Sugarloaf Hill in the Riverland Region of South Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Silcrete and chert are commonly represented in Aboriginal archaeological lithic assemblages across large parts of the southwestern Murray‐Darling Basin (MDB). In South Australia (SA), these materials were sourced from a series of quarries located along the incised course of the Murray River through the upper Riverland region.
Craig Westell, Ian Moffat, Richard Fullagar, Amy Roberts, Justine Kemp, Mike Morley, Marc Fairhead, Simon Hoad, River Murray and Mallee Aboriginal Corporation   +8 more
wiley   +1 more source

Dual Action of Dipyridamole in Experimental Rheumatoid Arthritis: Suppression of Joint Inflammation and Upregulation of Muscle Anabolism via Adenosine and AMPK Pathways

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla, Maria Fresnadillo, Irene Sanchez‐Platero, Macarena de la Riva‐Bueno, Fernando Huete‐Toral, Gonzalo Carracedo, Carmen Conde, Yolanda Benitez, Pablo Minguez, Sandra Carolina Cifuentes, Joaquin Rams, Gabriel Herrero‐Beaumont, Raquel Largo, Aránzazu Mediero   +13 more
wiley   +1 more source

Fire performance and spalling mitigation in high-strength and eps-modified mortars under transient thermal exposure

Scientific Reports
High-strength cementitious composites are highly susceptible to explosive spalling at elevated temperatures, necessitating innovative fire resilience strategies.
A. Y. F. Ali, Sabry A. Ahmed, Passant Youssef, A. M. Abdel-Wahab, M. S. El-Feky   +4 more
doaj   +1 more source

Investigating the Role of Type I Interferon Signaling on Muscle Disease Using Mouse Models

Arthritis &Rheumatology, EarlyView.
Objective Dysregulated type I interferon (IFN) signaling contributes to autoimmune myositis pathogenesis. We investigated the therapeutic effects of JAK inhibitors in two mouse models. We also examined how type I IFNs affect muscle vasculature. Methods Myositis was induced in major histocompatibility complex class I double transgenic ([TRE‐H‐2Kb (H ...
Rita Spathis, Sabrina Narvesen, Deeva Robles Kuriplach, Karen Huang, Teja Sundar, Elizabeth Bagley, Joanna Parkes, Xinyu Jia, Nandhana Sudhan, Alfredo Guzman, Kanneboyina Nagaraju, Melissa Morales   +11 more
wiley   +1 more source

Sustainable Valorization of Dredged Sediments from Mehdia Harbor, Morocco, in Mortar Formulations

Eng
The sustainable management of dredged sediments poses a major environmental and economic challenge, particularly in Morocco, where large quantities are annually discarded as waste. Contributing to resource efficiency and circular economy objectives, this
Mohamed Rabouli, Abderrazzak Graich, Meryem Bortali, Redouane Mghaiouini, Ahmed Ait Errouhi   +4 more
doaj   +1 more source