Results 61 to 70 of about 1,555,580 (293)

Combined Plasma and Laser Heating of Graphite

open access: yesPlasma
This paper investigates a novel combined laser and plasma heating test technique. Integrating the 1.5 kW Raycus RFL-C1500 laser source into the VGU-4 Inductively Coupled Plasma Facility (IPMech RAS) allowed the study of fine-grain MPG-7 graphite ablation
Aleksey Chaplygin   +8 more
doaj   +1 more source

Planetary nebulae as probes of binary evolution

open access: yes, 2022
This work was supported by the Erasmus+ programme of the European Union under grant number 2020-1-CZ01-KA203 ...
openaire   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli   +11 more
wiley   +1 more source

Multispacecraft observations and modeling of the 22/23 June 2015 geomagnetic storm

open access: yesGeophysical Research Letters, 2016
The magnetic storm of 22–23 June 2015 was one of the largest in the current solar cycle. We present in situ observations from the Magnetospheric Multiscale Mission (MMS) and the Van Allen Probes (VAP) in the magnetotail, field‐aligned currents from ...
P. H. Reiff   +11 more
doaj   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Fast Double-Channel Aggregated Feature Transform for Matching Planetary Remote Sensing Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Matching planetary remote sensing images (PRSI) is essential for deep space exploration. Through matching optical images collected by different probes, the terrain of planets can be accurately mapped; however, PRSI lacks surface texture information and ...
Rong Huang   +6 more
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Polka-dotted Stars: A Hierarchical Model for Mapping Stellar Surfaces Using Occultation Light Curves and the Case of TOI-3884

open access: yesThe Astrophysical Journal
We present StarryStarryProcess , a novel hierarchical Bayesian framework for mapping stellar surfaces using exoplanet transit light curves. While previous methods relied solely on stellar rotational light curves—which contain limited information about ...
Sabina Sagynbayeva   +3 more
doaj   +1 more source

Probing Extrasolar Planetary Systems with Interstellar Meteors

open access: yes, 2019
5 pages, 2 figures, submitted to ApJL.
Siraj, Amir, Loeb, Abraham
openaire   +2 more sources

IGRF commercialization defeated, planetary studies probed by IAGA

open access: yesEos, Transactions American Geophysical Union, 1991
Sessions of the International Association of Geomagnetism and Aeronomy (IAGA) at the XX International Union of Geodesy and Geophysics meeting in Vienna, Austria (August 11–24), lasted for nearly the full 2 weeks of the conference. Once again, the program offered a vast array of scientific topics ranging from the outer limits of the heliosphere to ...
Christopher Harrison   +2 more
openaire   +1 more source

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