Results 11 to 20 of about 24,530,151 (408)
Current Trends in Integration of Nondestructive Testing Methods for Engineered Materials Testing. [PDF]
Sensors (Basel), 2021 Material failure may occur in a variety of situations dependent on stress conditions, temperature, and internal or external load conditions. Many of the latest engineered materials combine several material types i.e., metals, carbon, glass, resins ...
Kumpati R, Skarka W, Ontipuli SK.
europepmc +2 more sources
NRL materials testing facility [PDF]
2012 16th International Symposium on Electromagnetic Launch Technology, 2012 The Naval Research Laboratory Materials Testing Facility performs basic research on high-power railguns. The laboratory houses a 6-m-long, 5-cm-bore railgun capable of launching 0.5-kg projectiles at up to 2.5 km/s. The railgun is powered by an 11-MJ capacitor bank comprising twenty-two 0.5-MJ modules.
Meger, R. A. +8 more
openaire +5 more sources
Face Masks in the New COVID-19 Normal: Materials, Testing, and Perspectives. [PDF]
Research (Wash D C), 2020 The increasing prevalence of infectious diseases in recent decades has posed a serious threat to public health. Routes of transmission differ, but the respiratory droplet or airborne route has the greatest potential to disrupt social intercourse, while ...
Chua MH +16 more
europepmc +2 more sources
Materials Testing for the Development of Biocompatible Devices through Vat-Polymerization 3D Printing. [PDF]
Nanomaterials (Basel), 2020 Light-based 3D printing techniques could be a valuable instrument in the development of customized and affordable biomedical devices, basically for high precision and high flexibility in terms of materials of these technologies.
González G +7 more
europepmc +2 more sources
Orientation mapping of cp-Ti by reflected polarized light microscopy [PDF]
MATEC Web of Conferences, 2020 Deformation and fracture mechanisms, and therefore mechanical behavior, in metals and metallic alloys with hexagonal close packed structures, such as α-Ti, strongly depend on the crystal c-axis orientation of the grains. Taking advantage of the intrinsic
Morales-Rivas Lucia +2 more
doaj +1 more source
A Quantum-Chemical Bonding Database for Solid-State Materials
Scientific Data, 2023 An in-depth insight into the chemistry and nature of the individual chemical bonds is essential for understanding materials. Bonding analysis is thus expected to provide important features for large-scale data analysis and machine learning of material ...
Aakash Ashok Naik +4 more
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Towards automation of the polyol process for the synthesis of silver nanoparticles
Scientific Reports, 2022 Metal nanoparticles have a substantial impact across different fields of science, such as photochemistry, energy conversion, and medicine. Among the commonly used nanoparticles, silver nanoparticles are of special interest due to their antibacterial ...
Jakob B. Wolf +4 more
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Non-destructive testing and evaluation of composite materials/structures: A state-of-the-art review [PDF]
Advances in Mechanical Engineering, 2020 Composite materials/structures are advancing in product efficiency, cost-effectiveness and the development of superior specific properties. There are increasing demands in their applications to load-carrying structures in aerospace, wind turbines ...
B. Wang +4 more
semanticscholar +1 more source
Scientific Reports, 2023 Lanthanide-based, spectrally shifting, and multi-color luminescent upconverting nanoparticles (UCNPs) have received much attention in the last decades because of their applicability as reporter for bioimaging, super-resolution microscopy, and sensing as ...
Elina Andresen +7 more
doaj +1 more source
Crack growth and microstructural changes in AISI 52100: white etching cracks (WEC) and fine granular area (FGA) [PDF]
MATEC Web of Conferences, 2019 The service life of rolling element bearings can usually be predicted with good accuracy. However, the damage phenomenon „white etching cracks” (WEC) can lead to premature and unforeseeable failures.
Averbeck Stefan +2 more
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