Results 101 to 110 of about 1,229,375 (235)

Study on laser ablation characteristics of tree obstacles in transmission lines

Frontiers in Physics
IntroductionAs a new and efficient method for obstacle removal, laser clearance has promising applications in eliminating tree obstacles in transmission lines.
Wenrong Xu, Yanhua Zhao, Wenjie Chen, Chunhua Fang, Tao Hu, Bingyu Huang, Jin Zhang   +6 more
doaj   +1 more source

Analytical model for fast-shock ignition

AIP Advances, 2014
A model and its improvements are introduced for a recently proposed approach to inertial confinement fusion, called fast-shock ignition (FSI). The analysis is based upon the gain models of fast ignition, shock ignition and considerations for the fast ...
S. A. Ghasemi, A. H. Farahbod, S. Sobhanian   +2 more
doaj   +1 more source

Protein Corona Engineering of Lipid Nanoparticles Enables Efficient Functional Gene Silencing in the Liver

Small, EarlyView.
By shaping the protein corona, lipid composition directs LNP tropism and enables the preferential delivery of a TIMP1‐targeting siRNA to liver macrophages. In a murine model of primary biliary cholangitis, this strategy promoted macrophage reprogramming and attenuated liver fibrosis.
Naths G. Sukubo, Serena Renzi, Martina B. Violatto, Leila Altigieri, Anna L. Capriotti, Andrea Cerrato, Aldo Laganà, Luca Digiacomo, Erica Quagliarini, Antonio Minopoli, Massimiliano Papi, Daniela Pozzi, Carlo A. Scirè, Pietro Invernizzi, Paolo Bigini, Giulio Caracciolo   +15 more
wiley   +1 more source

In Situ Construction of Phosphorus‐Containing Crosslinked Urethane Network Combined With Ammonium Polyphosphate via Reactive Blending for Enhancing Flame Retardancy and Anti‐Dripping Performance of Polylactic Acid Composites

Safety Science and Technology, EarlyView.
By in situ reaction blending, DOPO‐HQ and THEIC were added to PLA with MDI to construct a phosphorus containing polyurethane network, which significantly improved the flame retardant and anti‐dripping properties of polylactic acid composites. ABSTRACT Polylactic acid (PLA) is highly flammable and prone to severe melt dripping during combustion, which ...
Chiyuan Chen, Sadiqa Khan, Hongyu Yang, Xiaming Feng, Chaojun Wan   +4 more
wiley   +1 more source

Talc‐Tempered Pottery From Bala Hissar, Kabul: An Analytical Study

Archaeometry, EarlyView.
ABSTRACT Potsherds of cooking ware excavated at Bala Hissar archaeological site in Kabul were studied using X‐ray fluorescence (XRF), scanning electron microscope‐energy dispersive X‐ray spectrometry (SEM‐EDS), Raman spectroscopy, X‐ray powder diffraction (XRPD), thermogravimetric analysis (TGA) and optical microscopy.
Parviz Holakooei, Babak Rafiei‐Alavi, Hafizullah Hazim, Hasti Pezeshkanjalili, Lara Maritan   +4 more
wiley   +1 more source

Resonant dual-pulse laser ignition technique based on oxygen REMPI pre-ionization. [PDF]

Sci Rep, 2020
Dumitrache C, Butte C, Yalin A.
europepmc   +1 more source

Palaeoenvironmental and climatic changes from the lateglacial of the Saalian to the Late Weichselian in central Poland: a multiproxy study from Józefów

Boreas, EarlyView.
Józefów site is a case study which provides a detailed record of environmental and climate changes and confirms the main traces of the landscape morphogenesis of the Late Pleistocene established in central‐eastern Europe. This study presents a multiproxy reconstruction of palaeoenvironment under variable climatic conditions from the retreat of the ...
Aleksandra Majecka, Jacek Forysiak, Ryszard Borówka, Andreas Börner, Łukasz Bujak, Leszek Marks, Radosław Mieszkowski, Piotr Moska, Daniel Okupny, Małgorzata Pisarska‐Jamroży, Renata Stachowicz‐Rybka, Krzysztof Stachowicz   +11 more
wiley   +1 more source

Analytical study of initial flame kernel in laser ignition

Journal of Thermal Science and Technology
The formation process of an initial flame kernel in laser ignition was analytically examined for understanding its experimentally-observed hugeness. First, we evaluated the thermodynamic state of the laser-heated plasma by examining the laser-absorption ...
Takuma ENDO
doaj   +1 more source

Advances in Relativistic Fluid Dynamics, Observables, and Applications - In Memoriam Walter Greiner

EPJ Web of Conferences, 2018
Walter Greiner was one of the first physicists using Relativistic Fluid Dynamics for High Energy Nuclear Reactions. The present Inertial Confinement Fusion research and development is hindered by hydrodynamic instabilities, occurring at the intense ...
Csernai L.P.
doaj   +1 more source

Experimental Study of Pyrolysis and Laser Ignition of Low-Vulnerability Propellants Based on RDX. [PDF]

Molecules, 2020
Ehrhardt J, Courty L, Gillard P, Baschung B.   +3 more
europepmc   +1 more source