Results 61 to 70 of about 1,241,883 (304)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Electromagnetic Fields of Mobile Phone Jammer Exposure on Blood Factors in Rats

Journal of Biomedical Physics and Engineering, 2018
Background: The increasing demand for using mobile phones has led to increasing mobile phone jammers as well. On the other hand, reports show that exposure to electromagnetic field causes an increase in the incidence of diseases such as leukemia, cancer,
M B Shojaeifard, S Jarideh, M Owjfard, S Nematollahii, T Talaei-Khozani, S Malekzadeh   +5 more
doaj  

Ionizing radiation applications for a sustainable environment: food preservation processing by gamma radiation [PDF]

, 2014
The use of ionizing gamma radiation is regulated and authorized by international organizations (EU, EFSA, IAEA, FAO, WHO) for industrial radiation processing of several products: medical devices sterilization, materials modification, cultural heritage ...
Bento, Albino, Antonio, Amilcar L., Quintana, Begoña, Ferreira, Isabel C.F.R., Cabo Verde, Sandra   +4 more
core  

Ionizing Radiation in Medical Imaging and Efforts in Dose Optimization [PDF]

, 2012
Medical-related radiation is the largest source of controllable radiation exposure to humans and it accounts for more than 95% of radiation exposure from man-made sources.
Carl A. Roobottom, Roobottom, CA, Carl A., Vardhanabhuti, V, Varut Vardhanabhuti   +4 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

A Sensitive and Label-Free Pb(II) Fluorescence Sensor Based on a DNAzyme Controlled G-Quadruplex/Thioflavin T Conformation

Sensors, 2016
Pb(II) can cause serious damaging effects to human health, and thus, the study of Pb2+ detection methods to sensitively and selectively monitor Pb(II) pollution has significant importance. In this work, we have developed a label-free fluorescence sensing
Yanli Wen, Lele Wang, Lanying Li, Li Xu, Gang Liu   +4 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Ostrich egg shell as an accurate retrospective dosimeter using electron paramagnetic resonance technique

Scientific Reports
This study investigates the dosimetric features of Ostrich egg shell (Oesh) using Electron Paramagnetic Resonance (EPR) spectroscopy to evaluate its potential as an accurate retrospective dosimeter.
E. Aboelezz, M. A. Sharaf
doaj   +1 more source

Implications of the COVID-19 pandemic on self-reported health status and noise annoyance in rural and non-rural Canada

Scientific Reports, 2022
The Canadian Perspectives on Environmental Noise Survey (CPENS), conducted between April 12th, 2021 and May 25th, 2021 coincided with the third wave of the COVID-19 pandemic. Canadians 18 years of age and older (n = 6647) reported the degree to which the
David S. Michaud, Leonora Marro, Allison Denning, Shelley Shackleton, Nicolas Toutant, Emily Cameron-Blake, James P. McNamee   +6 more
doaj   +1 more source