Results 41 to 50 of about 139,143 (283)
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Polymeric binder for explosives [PDF]
, 1972 Chemical reaction for producing a polymer which can be mixed with explosives to produce a rigid material is discussed.
Bissell, E. R.
core +1 more source
The Dynamics of Carbon Nanostructures at Detonation of Condensed High Explosives
, 2015 Based on the obtained earlier experimental conductivity graphs at detonation of five different high explosives, an analysis was performed which shows a correlation between the carbon content and the conductivity magnitude.
Satonkina, Nataliya P.
core +1 more source
An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates
Advanced Engineering Materials, EarlyView.An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam +6 more
wiley +1 more source
Study of influence of an experiment scale on cylinder test results [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 In the work, influence of a scale of experiment on the results of cylindrical test used todetermine the acceleration capabilities of explosives was analyzed.
Waldemar A. Trzciński +1 more
doaj +1 more source
The Development of explosives competencies, training and education in the UK [PDF]
, 2009 Competent explosives workers in the Armed Forces and in the civil sector are critical to the safe production, testing and use of explosives. Moreover we need competent explosives specialists to combat the challenge from terrorism and clean up the ...
Akhavan, Jacqueline +3 more
core
Advanced Engineering Materials, EarlyView.This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen +3 more
wiley +1 more source
The assessment of the seismic effect produced by the blasting works in the Măgura Sârbi Brănișca Quarry [PDF]
MATEC Web of ConferencesIn addition to the technical and economic advantages of blasting rocks from open-pit mining, this method of extraction can produce effects with a direct impact in the area near the quarry. Blasting works generates effects such as seismic waves that cause
Gheorghiosu Edward +3 more
doaj +1 more source
Journal of High Energy Physics, 2013 A scenario for a quantum big crunch to big bang transition is proposed. We first clarify the similarities between this transition and the final stages of black hole evaporation. The black hole and the universe are thought of as quantum states. The importance of an external observer for understanding the big crunch to big bang transition is emphasized ...
Brustein, Ram +1 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
wiley +1 more source