Results 61 to 70 of about 9,283 (259)

Physics issues for shock ignition [PDF]

, 2015
The paper presents theoretical analysis and experimental results concerning the major physical issues in the shock-ignition approach. These are the following: generation of a high amplitude shock in the imploding target, laser-plasma interaction physics ...
Depierreux S., Koenig M., Casner A., Hohenberger M., Theobald W., Ribeyre X., Baton S., Klimo O., Batani D., Tikhonchuk V.T., Schurtz G., Labaune C., Rousseaux C.   +12 more
core   +1 more source

Fire ignition during laser surgery in pet rodents

BMC Veterinary Research, 2012
Background Laser surgery is an attractive alternative to other means of section device in terms of tissue inflammation and interaction, which has been extensively used in human and veterinary medicine.
Collarile Tommaso, Di Girolamo Nicola, Nardini Giordano, Ciraci Ivano, Selleri Paolo   +4 more
doaj   +1 more source

Decoding Tattoo and Permanent Makeup Pigments: Linking Physicochemical Properties to Absorption, Distribution, Metabolism, and Elimination Profiles Using Quantitative Structure–Activity Relationship (QSAR)‐Based New Approach Methodologies (NAMs)

Advanced Intelligent Discovery, EarlyView.
This study applies QSAR‐based new approach methodologies to 90 synthetic tattoo and permanent makeup pigments, revealing systemic links between their physicochemical properties and absorption, distribution, metabolism, and elimination profiles. The correlation‐driven analysis using SwissADME, ChemBCPP, and principal component analysis uncovers insights
Girija Bansod, Ajay Vikram Singh, Preeti Bhardwaj, Tulika Rai, Sweta Vijay Nakhale, Amruta Shelar, Rajendra Patil, Peter Laux, Andreas Luch, Christopher J. Osgood, Michael W. Stacey   +10 more
wiley   +1 more source

Optical sensitising of insensitive energetic material for laser ignition [PDF]

, 2022
An experimental investigation into optical sensitisation for laser ignition of an insensitive explosive 1,1-Diamino-2,2-dinitroethene (FOX-7) has been carried out, by using a near-infrared diode laser at a wavelength of 808 nm. In this study carbon black
Fang, Xiao, Walton, Alexander J.
core   +1 more source

Deciphering Polarity Effects of Polymer to Regulate Li+ Ionic Environment in Solid Polymer Electrolytes for Solid‐State Lithium Batteries

Carbon Energy, EarlyView.
We elucidate the fundamental influences of polymer polarity on Li+ ionic environments in solid polymer electrolytes by considering four critical components: Li+, FSI−, residual solvents, and polymer matrix. Beyond facilitating LiFSI dissociation and Li+ transport, our findings underscore previously overlooked roles of polymer polarity, thereby ...
Ji‐Oh Kim, Taekyun Kwon, Hyeonchul So, Seungjo Hong, Hansol Lee, Jusung Han, Sung Hyun Kwon, Jin Hong Lee   +7 more
wiley   +1 more source

Effect of al content on reaction laser sintering of Ni-Al powder [PDF]

Science of Sintering, 2008
Laser reactive sintering, i.e., laser-induced self-propagating reaction sintering synthesis was used for the preparation of nickel aluminide intermetallic compounds.
Qin L., Hu J., Cui C., Wang H., Guo Z.
doaj   +1 more source

Influence of Particle Size, Moisture, and Cloud Density on Wood Dust Ignition

Chemie Ingenieur Technik, EarlyView.
The ignition and combustion of particle clouds are strongly affected by particle interactions. This study uses spectroscopy to examine effects of particle size, water content, and cloud density. Results show ignition delay rises with larger size and density, whereas combustion duration depends mainly on water and density due to moisture‐driven ...
Matteo Giesen, Daniel Bernhardt, Michael Beckmann   +2 more
wiley   +1 more source

Laser-direct-drive program: Promise, challenge, and path forward

Matter and Radiation at Extremes, 2017
Along with laser-indirect (X-ray)-drive and magnetic-drive target concepts, laser direct drive is a viable approach to achieving ignition and gain with inertial confinement fusion.
E.M. Campbell, V.N. Goncharov, T.C. Sangster, S.P. Regan, P.B. Radha, R. Betti, J.F. Myatt, D.H. Froula, M.J. Rosenberg, I.V. Igumenshchev, W. Seka, A.A. Solodov, A.V. Maximov, J.A. Marozas, T.J.B. Collins, D. Turnbull, F.J. Marshall, A. Shvydky, J.P. Knauer, R.L. McCrory, A.B. Sefkow, M. Hohenberger, P.A. Michel, T. Chapman, L. Masse, C. Goyon, S. Ross, J.W. Bates, M. Karasik, J. Oh, J. Weaver, A.J. Schmitt, K. Obenschain, S.P. Obenschain, S. Reyes, B. Van Wonterghem   +35 more
doaj   +1 more source

Thermal Degradation of PFAS in Different Scales: Measurement of Hydrogen Fluoride (HF)

Chemie Ingenieur Technik, EarlyView.
The communication article is about the challenges to balance a combustor in the case of fluorine when incinerating PFAS containing materials. Several analytical methods are compared: for continuous measurement, FTIR with TDLS. The detected fluorine species are further compared with results upon IC and pyrohydrolysis for discontinuous measurements in ...
Hans‐Joachim Gehrmann, Vanessa Nuredin, Krasimir Aleksandrov, Steffen Tonndorf, Manuela Hauser, Björn Meermann, Dieter Stapf   +6 more
wiley   +1 more source

Investigation of combustion and performance characteristics of CAI combustion engine with positive and negative valve overlap [PDF]

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In the first part of studies, Controlled Auto-Ignition (CAI) combustion was investigated in a Ricardo E6 single cylinder, four stroke gasoline engine.
Yang, Changho
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