Results 61 to 70 of about 1,052,795 (334)
Electrospinning Technology, Machine Learning, and Control Approaches: A Review
Advanced Engineering Materials, EarlyView.Electrospinning produces micro‐ and nanoscale fibers, holding great promise in biomedical engineering. Industrial adoption faces challenges in controlling fiber properties, reproducibility, and scalability. This review explores electrospinning techniques, modeling, and machine learning for process optimization.
Arya Shabani +5 more
wiley +1 more source
Giant Planet Occurrence in the Stellar Mass-Metallicity Plane [PDF]
, 2010 Correlations between stellar properties and the occurrence rate of exoplanets can be used to inform the target selection of future planet search efforts and provide valuable clues about the planet formation process. We analyze a sample of 1194 stars drawn from the California Planet Survey targets to determine the empirical functional form describing ...
arxiv +1 more source
3D Bimetallic Platinum‐Nickel Electrodes for Electro‐Oxidation of Glycerol at Ambient Conditions
Advanced Functional Materials, EarlyView.This study presents a Ni foam electrode with Pt nanodendrites for glycerol oxidation, achieving 235 mA cm−2 at 0.92 V versus RHE and >92% C3 selectivity, including 64% lactic acid. The findings highlight the role of Ni in altering the activity and stability of Pt catalysts, advancing the development of low‐platinum electrodes for sustainable glycerol ...
Shayan Angizi +8 more
wiley +1 more source
Strong Nongravitational Accelerations and the Potential for Misidentification of Near-Earth Objects
The Astrophysical JournalNongravitational accelerations in the absence of observed activity have recently been identified on near-Earth objects (NEOs), opening the question of the prevalence of anisotropic mass loss in the near-Earth environment.
Aster G. Taylor +7 more
doaj +1 more source
Can Asteroid Belts Exist in the Luyten’s System?
Universe, 2022 The extra-solar planetary system Luyten is relatively close (12.3 light years) to our Sun. The Luyten’s red dwarf star is orbited by four planets, two of them Earth-like (in mass) and in 4:1 resonance.
Mattia Galiazzo +2 more
doaj +1 more source
Revisiting the Long-Period Transiting Planets from Kepler [PDF]
, 2019 Currently, we have only limited means to probe the presence of planets at large orbital separations. Foreman-Mackey et al. searched for long-period transiting planets in the Kepler light curves using an automated pipeline. Here, we apply their pipeline, with minor modifications, to a larger sample and use updated stellar parameters from Gaia DR2.
arxiv +1 more source
Near Infrared Surface Properties of the Two Intrinsically Brightest Minor Planets (90377) Sedna and (90482) Orcus [PDF]
Astrophys.J. 627 (2005) 1057-1065, 2005 We present low resolution K band spectra taken at the Gemini 8 meter telescope of (90377) Sedna and (90482) Orcus (provisional designations 2003 VB12 and 2004 DW, respectively), currently the two minor planets with the greatest absolute magnitudes (i.e. the two most reflective minor planets).
arxiv +1 more source
Active Learning‐Driven Discovery of Sub‐2 Nm High‐Entropy Nanocatalysts for Alkaline Water Splitting
Advanced Functional Materials, EarlyView.High‐entropy nanoparticles (HENPs) hold great promise for electrocatalysis, yet optimizing their compositions remains challenging. This study employs active learning and Bayesian Optimization to accelerate the discovery of octonary HENPs for hydrogen and oxygen evolution reactions.
Sakthivel Perumal +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study introduces a rapid, microwave‐assisted synthetic method for halide argyrodite solid‐state electrolytes Li6PS5X${\rm Li}_6 {\rm PS}_5X$ (X=$X =$ Cl−${\rm Cl}^-$, Br−${\rm Br}^-$, I−${\rm I}^-$). Microwave synthesis increases S2−${\rm S}^{2-}$/X−$X^-$ site disorder and rotational disorder of the isolated PS43−${{\mathrm{PS}}_{4}}^{3 ...
Austin M. Shotwell +4 more
wiley +1 more source