Results 31 to 40 of about 139,143 (283)

Interpol review of detection and characterization of explosives and explosives residues 2016-2019

Forensic Science International: Synergy, 2020
This review paper covers the forensic-relevant literature for the analysis and detection of explosives and explosives residues from 2016-2019 as a part of the 19th Interpol International Forensic Science Managers Symposium.
Douglas J. Klapec, Greg Czarnopys, Julie Pannuto   +2 more
doaj   +1 more source

Thermal Safety Analysis of On-Site Emulsion Explosives Mixed with Waste Engine Oil

Energies, 2022
The study of the thermal safety of emulsion explosives mixed with waste engine oil is very important for the safety of these types of explosives used in mine blasting.
Weibo Sun, Xuefeng Gao, Yan Wang, Yanjun Tong   +3 more
doaj   +1 more source

Development of a Molecular-Imprinted-Polymer based sensor for the electrochemical determination of Triacetone Triperoxide (TATP) [PDF]

, 2014
.The explosive triacetone triperoxide (TATP), which can be prepared from commercially readily available reagents following an easy synthetic procedure, is one of the most common components of improvised explosive devices (IEDs).
Ansari, Belluck, Burks, Buttigieg, Jose Gonzalez-Rodriguez, Kende, Laine, Li, Lin, Lubczyk, Lubczyk, Oxley, Riskin, Samuel Mamo, Schulte-Ladbeck, Sharma, Walter, Widmer, Xie, Yan   +19 more
core   +2 more sources

Application of gurney and flight of fragment calculations for water jet velocities in explosive applications

Defence Technology
This study investigates the application of Gurney and flight of fragment equations, typically used to predict metal fragment velocities, in modeling the water jet behavior. Three shotgun cartridge sizes were used as the energy source: 2.59 g, 5.83 g, and
Rachel L. Bauer, Tate B. Friedrich, Catherine E. Johnson   +2 more
doaj   +1 more source

Enhancing Safety in U.S. Coal Mines Through a Rib Support Recommendation Tool

Geosciences
Despite ongoing efforts to enhance coal rib stability, the underground coal mining sector continues to face incidents of rib failure, leading to injuries and fatalities.
Alper Kirmaci, Dakshith Ruvin Wijesinghe, Dogukan Guner, Kutay E. Karadeniz, Cameron Mitchell, Taghi Sherizadeh   +5 more
doaj   +1 more source

Investigation on energy output structure of explosives near-ground explosion

Defence Technology, 2020
In order to give the energy output structure of typical explosives near-ground explosion in real ground conditions, the free-field shockwave, ground reflection shockwave and Mach wave overpressure time history of composition B explosive, RDX explosive ...
Wen-long Xu, Cheng Wang, Jian-ming Yuan, Wei-liang Goh, Tao Li   +4 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Experimental determination of TNT equivalence values for binary energetic materials

Scientific Reports
TNT equivalency quantifies the impact of energetic materials relative to TNT, aiding in safety guidelines and performance evaluations. Despite widespread use in industry, military, and research, many binary energetics lack published TNT equivalence ...
Gracie May M. James, Rachel L. Bauer, Emily M. Johnson, Catherine E. Johnson   +3 more
doaj   +1 more source

Permanent wire splicing by an explosive joining process [PDF]

, 1991
The invention is an apparatus and method for wire splicing using an explosive joining process. The apparatus consists of a prebent, U-shaped strap of metal that slides over prepositioned wires.
Bement, Laurence J., Kushnick, Anne C.
core   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source