Results 241 to 250 of about 18,173,480 (298)

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

open access: yesAdvanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka   +3 more
wiley   +1 more source

Halide Perovskite: A Rich Source of Thermal Insulator

open access: yesAdvanced Science, EarlyView.
Halide perovskites exhibit ultralow thermal conductivity driven by intrinsic lattice softness and strong anharmonicity, falling below conventional defect‐engineering limits. Weak metavalent bonding, A‐site rattling, and dynamic octahedral tilting drive phonon scattering to the Ioffe–Regel limit, where wave‐like tunneling replaces particle‐like ...
Haolin Ye   +3 more
wiley   +1 more source

Techno-economic and environmental analysis of a hybrid PV/T solar system based on vegetable and synthetic oils coupled with TiO2 in Cameroon. [PDF]

open access: yesHeliyon
Kenfack AZ   +6 more
europepmc   +1 more source

Solar System Smashup

Scientific American, 2023
The article focuses on alternative views on the formation of the solar system as a result of analysis of meteors which suggest a more chaotic formation than older solar system models suggested. It commented on the discovery of meteors that are partially differentiated and harbored signs of an ancient magnetic field in the rock.
openaire   +2 more sources

The Solar System Modeler

IEEE Computer Graphics and Applications, 1997
The authors undertook the Solar System Modeler project to improve comprehension and appreciation of the size, complexity, and splendor of the solar system. To do so, the Solar System Modeler must (1) accurately portray the orbital behavior of satellites, planets, comets, and other celestial bodies, and (2) function in a distributed virtual environment.
Martin R. Stytz   +2 more
openaire   +2 more sources

Solar system optimisation

Applied Energy, 1980
Abstract A computation method for determining the optimal size of a solar heating plant according to the criterion of minimising its total (capital plus running) cost is described. The resulting computer program calculates the energy output of a solar system as a function of the collector area and of the heat storage unit capacity, starting from ...
AMBROSONE, GIUSEPPINA   +6 more
openaire   +3 more sources

THE EARLY SOLAR SYSTEM

Origins of life and evolution of the biosphere, 1997
Life arose on an early Earth which was the product to the conditions present, and processes operating, during formation of the solar system. The formation and early state of the solar system are reviewed in order to better understand the nature of the early Earth, and to constrain the conditions present during the origin and early evolution of life on ...
openaire   +2 more sources

On the Formation of the Solar System

Nature, 1971
THE object of this article is to point out the significance of some properties of Jupiter (the most massive planet in the solar system) for the problem of the origin of the solar system. The mass of Jupiter is 0.001 solar masses, and its orbital eccentricity is 0.05.
openaire   +2 more sources

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