Results 51 to 60 of about 54,665 (311)

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

Static strength of doubler plate reinforced tubular T/Y-joints under in-plane bending load

, 2017
In the present paper, results of comprehensive finite element (FE) analyses performed on 210 generated models of T/Y-joints strengthened with doubler plate are presented.
Nassiraei, H, Lotfollahi-Yaghin, Mohammad Ali, Zhu, L, Hossein Nassiraei, Mohammad Ali Lotfollahi-Yaghin, Ahmadi, Hamid, Hamid Ahmadi, Nassiraei, Hossein, Zhu, Lie, Lei Zhu, Lotfollahi-Yaghin, MA, Ahmadi, H   +11 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Bending Collapse Of Rectangular Section Tubes In Relation To The Bus Roll Over Problem [PDF]

, 1979
The thesis is concerned with the theoretical determination of the overall and local effects on the collapse behaviour of bus structures in a roll over situation.
Kecman, Dušan
core  

Static and free vibration of axially loaded functionally graded beams based on the first-order shear deformation theory [PDF]

, 2013
The first-order shear deformation beam theory for static and free vibration of axially loaded rectangular functionally graded beams is developed. In this theory, the improved transverse shear stiffness is derived from the in-plane stress and equilibrium ...
Thai, Huu-Tai, Vo, Thuc, Nguyen, Trung-Kien   +2 more
core   +1 more source

Prediction of bending properties for beech lumber using stress wave method

Maderas: Ciencia y Tecnología, 2014
In this study; bending properties of beech wood (Fagus orientalis) were predicted using stress – wave method and compared with static bending tests. First, lumbers which were different in length and cross section were weighed and dimensions were measured.
Ergun Guntekin, Serhat Ozkan, Tugba Yilmaz   +2 more
doaj  

Influência da idade e da posição radial na flexão estática da madeira de Eucalyptus grandis Hill ex. Maiden Influence of the age and of the radial position on static of the wood of Eucalyptus grandis Hill. ex. Maiden

Revista Árvore, 2005
Este trabalho objetivou testar a variação da flexão estática da madeira de Eucalyptus grandis, ao longo da seção radial e sob quatro diferentes idades (10, 14, 20 e 25 anos), provenientes de talhões comerciais.
José de Castro Silva, Jorge Luis Monteiro de Matos, José Tarcísio da Silva Oliveira, Wescley Viana Evangelista   +3 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Structural behavior of tubular T/Y-joints with collar plate under static in-plane bending

, 2016
This paper investigates the static strength of collar plate reinforced tubular T/Y-joints subjected to in-plane bending (IPB) load. At the first step, a finite element (FE) model was developed and validated against the data available from 12 experimental
Nassiraei, H, Lotfollahi-Yaghin, Mohammad Ali, Ahmadi, Hamid, Nassiraei, Hossein, Lotfollahi-Yaghin, MA, Ahmadi, H   +5 more
core   +1 more source