Results 81 to 90 of about 54,135 (313)

Higher orbital integrals, Shalika germs, and the Hochschild homology of Hecke algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We give a detailed calculation of the Hochschild and cyclic homology of the algebra 𝒞c∞(G) of locally constant, compactly supported functions on a reductive p-adic group G. We use these calculations to extend to arbitrary elements the definition
Victor Nistor
doaj   +1 more source

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

CEPHEID RADIAL VELOCITIES

open access: yesOdessa Astronomical Publications, 2017
Some results of the programme of the measurements of the Cepheid radial velocities by using a correlational spectrometer are presented. The spectral binarity of the classical Cepheids MW Cyg and VZ Cyg is discovered.
N. N. Samus, A. S. Rastorgouev
doaj   +1 more source

First orbital elements for theλ Bootis spectroscopic binary systems HD 84948 and HD 171948 [PDF]

open access: bronze, 2002
I. Kh. Iliev   +6 more
openalex   +1 more source

Predicting Cislunar Orbit Lifetimes from Initial Orbital Elements

open access: yes
Cislunar space is the volume between Earth's geosynchronous orbit and beyond the Moon, including the lunar Lagrange points. Understanding the stability of orbits within this space is crucial for the successful planning and execution of space missions. Orbits in cislunar space are influenced by the gravitational forces of the Sun, Earth, Moon, and other
Higgins, Denvir   +6 more
openaire   +2 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Orbit Determination from Tracking Data of Artificial Satellite Using the Method of Differential Correction [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1988
The differential correction process determining osculating orbital elements as correct as possible at a given instant of time from tracking data of artificial satellite was accomplished.
Byoung-Sun Lee   +4 more
doaj  

Orbital Solutions and Absolute Elements of the Short-Period Eclipsing Binary ES Librae [PDF]

open access: bronze, 2014
Nicole Cabrera   +6 more
openalex   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

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