Results 61 to 70 of about 2,730 (215)
Active Mode Remote Infrared Spectroscopy Detection of TNT and PETN on Aluminum Substrates
Journal of Spectroscopy, 2017 Two standoff detection systems were assembled using an infrared telescope coupled to a Fourier transform infrared spectrometer, a cryocooled mercury-cadmium telluride detector, and a telescope-coupled midinfrared excitation source.
John R. Castro-Suarez +3 more
doaj +1 more source
Chronic Thromboembolic Pulmonary Hypertension [PDF]
, 2010 The pulmonary hypertension (PH) and right heart dysfunction that results from chronic thromboembolic involvement of the pulmonary vascular bed is potentially curable with surgical endarterectomy. Over the past several decades, growing clinical experience
Lara M. Wittine +34 more
core +1 more source
Battery Energy, Volume 4, Issue 4, July 2025.In this review, the latest research progress in surface‐enhanced Raman scattering (SERS) is discussed comprehensively. It covers four main aspects of SERS technology: materials utilized, various types of SERS substrates, methods employed for their preparation, and recent applications explored in the field over the past few years.
Xiaoyu Tian +7 more
wiley +1 more source
Sensors, 2023 There is an ongoing forensic and security need for rapid, on-scene, easy-to-use, non-invasive chemical identification of intact energetic materials at pre-explosion crime scenes.
Irene M. van Damme +6 more
doaj +1 more source
Media discourse on jihadist terrorism in Europe [PDF]
, 2013 This article analyzes the manner in which European print media discuss jihadist terrorism in Europe. It presents key results from a qualitative analysis of media discourse following three selected attacks in seven European countries in 2010: the attack ...
Reinke de Buitrago, Sybille
core +2 more sources
A Constant Trinitrotoluene Equivalence Fit for Blast Wave Position Versus Time Data
Propellants, Explosives, Pyrotechnics, Volume 50, Issue 7, Page 44-54, July 2025.ABSTRACT Accurately evaluating accidental or intentional detonation scenarios is essential to ensure their intended effectiveness and/or protect personnel and structures. These evaluations often rely on estimating critical blast effect parameters through reference models, which adapt to different scenarios via key constants.
Caio Barbosa Amorim +2 more
wiley +1 more source
Experimental Study on the Influence of Delay Time on Rock Fragmentation in Bench Blasting
Applied Sciences, 2022 Delay time is an important factor in the quality of bench blasting. The development and application of electronic detonators make it possible to control the timing of detonation by a highly precise delay time.
Hong-Liang Tang +3 more
doaj +1 more source
Вестник Кемеровского государственного университета, 2014 The aim of this work is to calculate the regularities of the explosion decomposition of the composites of pentaerythritol tetranitrate and gold initiated by the laser pulse of 12 ns’s duration.
S. G. Lukatova, O. V. Odintsova
doaj
Applied Sciences, 2023 Rock fragmentation by blasting influences ore recovery and the cost of downstream operations. The development of electronic detonators makes it possible to improve fragmentation by controlling the initiation timing in blasting projects, and the effect of
Hong-Liang Tang, Jun Yang, Qi Yu
doaj +1 more source
Modeling deflagration-to-detonation transition in granular explosive pentaerythritol tetranitrate
, 2008 Based on an approach suggested by Stewart et al. [Phys. Fluids6, 2515 (1994)] we develop a model to simulate deflagration-to-detonation transition (DDT) in pentaerythritol tetranitrate (PETN) powders.
Sáenz, Juan A., Stewart, D. Scott
core +1 more source