Results 71 to 80 of about 165,018 (295)

Kinetic simulation of the sheath dynamics in the intermediate radio-frequency regime

, 2013
The dynamics of temporally modulated plasma boundary sheaths is studied in the intermediate radio frequency regime where the applied radio frequency and the ion plasma frequency are comparable.
Brinkmann, R. P., Derzsi, A., Donkó, Z., Elgendy, A. T., Eremin, D., Korolov, I., Mussenbrock, T., Schulze, J., Shihab, M.   +8 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

A multifrequency study of the large radio galaxies 3C46 and 3C452

, 2010
We present low-frequency observations starting from ~150 MHz with the Giant Metrewave Radio Telescope (GMRT), and high-frequency observations with the Very Large Array (VLA) of two large radio galaxies 3C46 and 3C452.
A. Pirya, Alexander, Alexander, Axford, Baars, Bell, Bell, Blandford, Blundell, Blundell, C. Konar, Carilli, Croston, D. J. Saikia, de Koff, de Vries, Drury, Eilek, Giovannini, Gregorini, Gupta, Hardcastle, Heavens, Ishwara-Chandra, Jaffe, Jamrozy, Jones, Kaiser, Kardashev, Kirk, Klein, Konar, Konar, Konar, Konar, Laing, Leahy, Liu, M. Singh, Machalski, Mack, Murgia, Myers, Pacholczyk, Parma, Riley, Rudnick, S. Nandi, S. Pal, Saikia, Schmidt, Schoenmakers, Schoenmakers, Singal, Sirothia, Smith, Spergel, Subrahmanyan, Subrahmanyan, Vigotti, Wiita   +60 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Diagnostics of solar flare reconnection [PDF]

Nonlinear Processes in Geophysics, 2004
We present new diagnostics of the solar flare reconnection, mainly based on the plasma radio emission. We propose that the high-frequency (600-2000 MHz) slowly drifting pulsating structures map the flare magnetic field reconnection.
M. Karlický, M. Bárta
doaj  

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

FAST Observations of Wave-like Structures in the Radio Dynamic Spectrum of AD Leo

The Astrophysical Journal
M-dwarf flare stars such as AD Leo are laboratories for studying intense magnetic activities. The coherent radio bursts they produce are powerful probes of stellar coronal plasma and magnetic fields. In this study, we present high-resolution observations
Wenjie Zou, Hui Tian, Jiale Zhang, Yuhang Gao   +3 more
doaj   +1 more source

Giant Radio Pulses from the Crab Pulsar

, 2004
Individual giant radio pulses (GRPs) from the Crab pulsar last only a few microseconds. However, during that time they rank among the brightest objects in the radio sky reaching peak flux densities of up to 1500 Jy even at high radio frequencies.
Hankins, T. H., Jaroschek, C. H., Jessner, A., Kanbach, G., Klein, B., Lesch, H., Slowikowska, A.   +6 more
core   +3 more sources

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Experiments on inductive and capacitive radiofrequency heating of a hydrogen plasma in a magnetic field [PDF]

Inductive and capacitive radio frequency heating of hydrogen plasma in magnetic ...
Swett, C. C.
core   +1 more source