Results 131 to 140 of about 116,906 (304)

A photographic observation of a minor planet [PDF]

, 1904
George H. Peters
openalex   +1 more source

Observations of minor planets

The Astronomical Journal, 1896
C. E. Furness, Mary W. Whitney
openaire   +3 more sources

Single‐Atom Co Meets Remote Fe for a Synergistic Boost in Oxygen Electrocatalysis

Advanced Energy Materials, EarlyView.
A one‐step Coordination‐Selective Synthesis strategy enables the integration of Co‐N4 single‐atom sites with remote Fe‐based nanoparticles, optimizing electrocatalytic performance. Electrochemical tests confirm that Fe‐based nanoparticles enhance charge and mass transport, boosting reaction kinetics.
Zongge Li, Wenjun Kang, Jingkai Lin, Rui Li, Konggang Qu, Suyuan Zeng, Lei Wang, Fanpeng Meng, Huayang Zhang, Haibo Li   +9 more
wiley   +1 more source

Reprocessing the NEAT Data Set: Preliminary Results

The Planetary Science Journal
We have created a new image analysis pipeline to reprocess images taken by the Near Earth Asteroid Tracking survey and have applied it to 10 nights of observations.
C. R. Nugent, J. M. Bauer, O. Benitez, M. Blain, N. D’Souza, S. Garimella, M. Goldwater, Y. Kim, H. C. G. Larsen, T. Linder, K. Mackowiak, Z. McGinnis, E. Pan, C. C. Pedersen, P. Sadhwani, F. Spoto, N. J. Tan, P. Vereš, C. Xue   +18 more
doaj   +1 more source

On the effect of Chromatic Dispersion of the Atmosphere on the Parallaxes of Centauri and Orionis, and on a method of determining its effect on the Value of the Solar Parallax derived from Heliometer Observations of Minor Planets [PDF]

, 1897
David Gill
openalex   +1 more source

Scandium Induced Structural Disorder and Vacancy Engineering in Li3Sb – Superior Ionic Conductivity in Li3−3xScxSb

Advanced Energy Materials, EarlyView.
A superionic conductivity of 42 mS cm−1 at 298 K is reported for Li2.55Sc0.15Sb, which exceeds the highest ionic conductivity reported for a solid Li‐ion conductor to date by 10 mS cm−1. In the series Li3−3xScxSb (0 < x ≤ 0.15), the gradual incorporation of Sc facilitates vacancy formation, converting pristine Li3Sb from an electrical to an ionic ...
Jingwen Jiang, Tobias Kutsch, Wilhelm Klein, Manuel Botta, Anatoliy Senyshyn, Robert J. Spranger, Volodymyr Baran, Leo van Wüllen, Hubert A. Gasteiger, Thomas F. Fässler   +9 more
wiley   +1 more source

Forming planetary systems that contain only minor planets [PDF]

arXiv
Estimates of the frequency of planetary systems in the Milky Way are observationally limited by the low-mass planet regime. Nevertheless, substantial evidence for systems with undetectably low planetary masses now exist in the form of main-sequence stars which host debris discs, as well as metal-polluted white dwarfs. Further, low-mass sections of star
arxiv  

A COMPARISON OF PHOTOGRAPHIC WITH THEORETICAL POSITIONS OF SIX MINOR PLANETS [PDF]

, 1913
A. Kidder
openalex   +1 more source

Unveiling the Impact of C60–O2 Interaction on the Performance and Characterization of Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Air exposure of the C60 electron‐transport layer (ETL) in p‐i‐n perovskite solar cells causes rapid O2 intercalation, forming deep trap states and altering charge carrier balance at the perovskite/ETL interface, thereby increasing non‐radiative recombination.
Lea Zimmermann, Dorothee Menzel, Richard Gundermann, Maxim Simmonds, Florian Scheler, Thomas Gries, Edgar Nandayapa, Andres Felipe Castro Mendez, Florian Mathies, Aleksandra Miaskiewicz, Emil J. W. List‐Kratochvil, Philippe Holzhey, Artem Musiienko, Felix Lang, Lars Korte, Eike Köhnen, Steve Albrecht   +16 more
wiley   +1 more source

Note on a probably new minor planet

, 1904

openalex   +1 more source