Results 11 to 20 of about 2,730 (215)

Discrimination of Explosive Residues by Standoff Sensing Using Anodic Aluminum Oxide Microcantilever Laser Absorption Spectroscopy with Kernel-Based Machine Learning [PDF]

Sensors
Standoff laser absorption spectroscopy (LAS) has attracted considerable interest across many applications for environmental safety. Herein, we propose an anodic aluminum oxide (AAO) microcantilever LAS combined with machine learning (ML) for sensitive ...
Ho-Jung Jeong, Chang-Ju Park, Kihyun Kim, Yangkyu Park   +3 more
doaj   +2 more sources

Large-Scale Analysis on Accelerated Aging of Pentaerythritol Tetranitrate (PETN) Powders in Detonators [PDF]

ACS Omega
Kyle D. Spielvogel, Nicholas Lease, Geoffrey W. Brown, Nathan J. Burnside, Maria C. Campbell, Virginia W. Manner   +5 more
doaj   +2 more sources

Sequence and properties of pentaerythritol tetranitrate reductase from Enterobacter cloacae PB2. [PDF]

J Bacteriol, 1996
Pentaerythritol tetranitrate reductase, which reductively liberates nitrite from nitrate esters, is related to old yellow enzyme. Pentaerythritol tetranitrate reductase follows a ping-pong mechanism with competitive substrate inhibition by NADPH, is ...
French CE, Nicklin S, Bruce NC.
europepmc   +3 more sources

Asymmetric Reduction of Activated Alkenes by Pentaerythritol Tetranitrate Reductase: Specificity and Control of Stereochemical Outcome by Reaction Optimisation. [PDF]

Adv Synth Catal, 2009
Fryszkowska A, Toogood H, Sakuma M, Gardiner JM, Stephens GM, Scrutton NS.   +5 more
europepmc   +2 more sources

Detonation Parameters of the Pentaerythritol Tetranitrate and Some Structures Descriptors in Different Solvents - Computational Study

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Pentaerythritol tetranitrate (PETN, C5H8N4O12) is a relatively stable explosive nitrate ester molecule. It has been widely used in various military and public industrial productions.
Cihat Hilal, Mehmet Erman Mert, Müşerref Önal   +2 more
doaj   +1 more source

Investigation of the effect of polyaniline additive on reducing static charge accumulation in HMX and PETN explosives [PDF]

شیمی کاربردی روز, 2022
One of the main causes of explosions events in high energetic material industry is static electricity. Handling of energetic materials leads to the generation of electrostatic charges. Most energetic materials are non-conductive, easily accumulate charge
Manoochehr Fathollahi, Habibeh Lotfzadeh, Fatemeh Hemmati Khorasanloo,, Seyed Ghorban Hosseini, Manouchehr Fathollahi   +4 more
doaj   +1 more source

Improvement of Working Conditions of Mining Workers by Reducing Nitrogen Oxide Emissions during Blasting Operations

Applied Sciences, 2021
The article presents comparison of the values of maximum permissible concentrations, revealed during the analysis of the national standards of Russia and Australia in the field of regulation of nitrogen oxides.
Marat Rudakov, Ruslan Babkin, Ekaterina Medova   +2 more
doaj   +1 more source

Melt Castable Derivatives of Pentaerythritol Tetranitrate

Chemistry – A European Journal, 2023
AbstractIn the search for high‐performance and environmentally friendly energetic materials, the derivatization of known materials is an often‐applied concept to fulfill modern‐day demands. Surprisingly, the long know pentaerythritol tetranitrate (PETN) has only been derivatized to a limited extent.
Maximilian Benz, Thomas M. Klapötke, Niklas Kölbl, Jürgen Kuch, Tobias Lenz, Ersel Parigi, Jörg Stierstorfer   +6 more
openaire   +3 more sources

Modeling spectral properties of transparent matrix composites containing core-shell nanoparticles [PDF]

Компьютерная оптика, 2018
Optical properties of transparent matrix composites containing metal nanoparticles coated with an oxide shell were numerically simulated based on the Aden-Kerker theory applicable for concentric spheres.
Alexander Kalenskii, Alexander Zvekov, Elena Galkina, Denis Nurmuhametov   +3 more
doaj   +1 more source

Pentaerythritol tetranitrate improves angiotensin II-induced vascular dysfunction via induction of heme oxygenase-1. [PDF]

Hypertension, 2010
Schuhmacher S, Wenzel P, Schulz E, Oelze M, Mang C, Kamuf J, Gori T, Jansen T, Knorr M, Karbach S, Hortmann M, Mäthner F, Bhatnagar A, Förstermann U, Li H, Münzel T, Daiber A.   +16 more
europepmc   +2 more sources