Results 151 to 160 of about 1,038,545 (295)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Simultaneously Enhancing the Flame Retardancy, Water Resistance, and Mechanical Properties of Flame-Retardant Polypropylene via a Linear Vinyl Polysiloxane-Coated Ammonium Polyphosphate. [PDF]

Polymers (Basel), 2023
Ke Q, Bai J, Zhang G, Zhang J, Yang M.
europepmc   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Structural Features and Water Resistance of Glass-Matrix Composites in a System of RNO₃-KHSO₄-P₂O₅ Containing Different Additives. [PDF]

Micromachines (Basel), 2023
Gorokhovsky A, Burmistrov I, Kuznetsov D, Gusev A, Khaydarov B, Kiselev N, Boychenko E, Kolesnikov E, Prokopovich K.   +8 more
europepmc   +1 more source

Comparison of Voluntary, Forced, and Water-Resistance Exercise on Hippocampal BDNF and NGF Expression in a Mouse Model of Alzheimer's Disease

Younes Baziyar, Khosro Jalali Dehkordi, Baharak Moradi Kelardeh, Farzaneh Taghian, Seyed Ali Hosseini   +4 more
openalex   +1 more source

Bio-Based Self-Assembly and Hydrophobic Modification for Simultaneously Enhancing Flame Retardancy and Water Resistance of Wood [PDF]

Yiran Li, Hui Zhou, Kaili Zhang
openalex   +1 more source

The water war: resistance against privatisation of water in Cochabamba, Bolivia [PDF]

, 2004
Rocío García Bustamante
openalex   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Physical and mechanical properties of composites based on polypropylene and timber industry waste

Open Engineering, 2014
Kajaks Janis, Kalnins Karlis, Uzulis Sandris, Matvejs Juris   +3 more
doaj   +1 more source

Investigation into Improving the Water Resistance and Mechanical Properties of Calcined Gypsum from Phosphogypsum Composites. [PDF]

Materials (Basel)
Wang Q, Lou Y, Peng Y, Wang W, Luo X, Smith ASJ.   +5 more
europepmc   +1 more source