Results 101 to 110 of about 48,368 (320)
Suppression of energetic electron transport in flares by double layers
, 2012 During flares and coronal mass ejections, energetic electrons from coronal sources typically have very long lifetimes compared to the transit times across the systems, suggesting confinement in the source region.
Arber +11 more
core +1 more source
Evaluating Bicarbonate Electrolyzer Configurations for Energy‐Efficient Formate Production
Advanced Sustainable Systems, EarlyView.Reactive carbon capture (RCC) with bicarbonate electrolyzers (BEs) offers an efficient alternative to gas‐fed CO2 electrolyzers by eliminating regeneration and pressurization steps. This study optimizes BE configurations and compares RCC chains to gas‐fed carbon chains for formate production.
Alessio Mezza +5 more
wiley +1 more source
Hard X-ray or Gamma Ray source based on the two-stream instability and backward Raman scattering [PDF]
, 2020 SeungHyun Son
openalex +1 more source
Particle Acceleration in Relativistic Jets due to Weibel Instability
, 2003 Shock acceleration is an ubiquitous phenomenon in astrophysical plasmas. Plasma waves and their associated instabilities (e.g., the Buneman instability, two-streaming instability, and the Weibel instability) created in the shocks are responsible for ...
Fishman, G. J. +5 more
core +3 more sources
Advanced Science, EarlyView.A carbon nanotube‐based biopesticide system (BioCNTs) enables efficient delivery and systemic movement of RNAi molecules to control major tomato viruses. By integrating shRNA and tRNA‐like structures (TLS) with BioCNTs, this green and scalable approach achieves long‐term silencing and high antiviral efficacy through simple foliar spraying.
Xuedong Liu +7 more
wiley +1 more source
Modeling the Saturation of the Bell Instability Using Hybrid Simulations
The Astrophysical JournalThe nonresonant streaming instability (Bell instability) plays a pivotal role in the acceleration and confinement of cosmic rays (CRs), yet the exact mechanism responsible for its saturation and the magnitude of the final amplified magnetic field have ...
Georgios Zacharegkas +4 more
doaj +1 more source
Self-induced flavor instabilities of a dense neutrino stream in a two-dimensional model
, 2015 We consider a simplifed model for self-induced flavor conversions of a dense neutrino gas in two dimensions, showing new solutions that spontaneously break the spatial symmetries of the initial conditions.
Mangano, Gianpiero +2 more
core +1 more source
Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)
Advanced Science, EarlyView.Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır +4 more
wiley +1 more source
Streaming Instabilities in Accreting Protoplanetary Disks: A Parameter Study
The Astrophysical JournalThe streaming instability (SI) is currently the leading candidate for triggering planetesimal formation in protoplanetary disks. Recently, a novel variation, the “azimuthal-drift” streaming instability (AdSI), was discovered in disks exhibiting laminar ...
Shiang-Chih Wang, Min-Kai Lin
doaj +1 more source