Results 91 to 100 of about 58,863 (268)

Study of phase transformations In API 5L X80 Steel in order to increase its fracture toughness

Materials Research, 2013
Phase transformations in API 5L X80 steel were studied in different thermomechanical sequences with a view to increasing the fracture toughness of this steel.
Igor Rafael Vilarouco Pedrosa, Renato Soares de Castro, Yogendra Prasad Yadava, Ricardo Artur Sanguinetti Ferreira   +3 more
doaj  

Evolutions on Microstructure and Impact Toughness of G115 Steel after Long-Term Aging at 700 °C

Metals
The microstructure and impact toughness evolution of G115 steel after long-term (ranging from 500 h to 10,000 h) aging at 700 °C were investigated in this study.
Jianming Yu, Shaohai Ma, Kui Liang, Kai Yan, Xisheng Yang, Shuli Zhang   +5 more
doaj   +1 more source

Tough law for a tough press?

, 2012
published_or_final_version ; Journalism and Media Studies Centre ; Master ; Master of ...
openaire   +2 more sources

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +1 more source

Enhancing Family Resilience and Environmental Conservation through Family Food Plant Cultivation

Jurnal Pemberdayaan Masyarakat Madani
In the Jakarta area, the extensive replacement of green lands with concrete buildings have restricted the opportunity for family land ownership dedicated to conservation.
Maya Oktaviani, Elmanora, Hurriyyatun Kabbaro, Tri Anggun Rakhmawati, Annisa Dwi Rahmadina, Nada Nafisah   +5 more
doaj   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

Advanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann, Jon O'Neill, Eric D. Wachsman   +2 more
wiley   +1 more source

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

Advanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng, TzuChun Chung, Katpady Akhil Tantry, Siyu Wu, Jing Tian, Yunqi Cui, Lanyu Li, Yongzan Zhou, Zhilei Zhang, Zhe Su, Gaili Cao, Kun‐Wei Yeh, Ruipeng Li, Xianghui Xiao, Adam F. G. Leontowich, Yuan‐Yu Hsueh, Zhao Pan, Kam C. Tam, Badri Narayanan, Song Li, Yimin. A. Wu   +20 more
wiley   +1 more source

Evaluación de la tenacidad en el hormigón proyectado reforzado con fibras poliméricas de alto módulo

Boletín de la Sociedad Española de Cerámica y Vidrio, 2004
This article describes the methodology and presents results of a study of the evaluation of the post-cracking performance of shotcrete reinforced with high modulus polymeric fibers using two panel-based tests: the Plate Bending Test of EFNARC, and the ...
García, T., Agulló, L., Aguado, A., Canals, G.   +3 more
doaj  

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Thinking Tough [PDF]

Science, 1988
openaire   +2 more sources