Results 111 to 120 of about 121,687 (300)

Most High-density Exoplanets Are Unlikely to Be Remnant Giant Planet's Cores

The Astrophysical Journal Letters
Some exoplanets have much higher densities than expected from stellar abundances of planet-forming elements. There are two theories—metal-rich formation hypothesis and naked core hypothesis—that explain how formation and evolution can alter the ...
Zifan Lin, Saverio Cambioni, Sara Seager
doaj   +1 more source

Giant Planet Atmospheres and Spectra [PDF]

, 2009
Adam Burrows, Glenn S. Orton
openalex   +1 more source

Green Strategies for Circular Economy and Sustainable Supply Chains

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines the role of green strategic alliances in promoting green supply chain integration and a circular economy, and how these factors influence sustainability. A 48‐item questionnaire was developed to explore the proposed relationships and was administered at two different moments, with responses collected from two key ...
Beatriz Lopes Cancela, Célia Santos, Arnaldo Coelho   +2 more
wiley   +1 more source

Generalized Chemical Model for Warm Dense Hydrogen: Ionization Potential Depression and Molecular Dissociation Shifts

Contributions to Plasma Physics, EarlyView.
ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova, Yu. V. Arkhipov, Ye. S. Mukhametkarimov, A. E. Davletov, I. M. Tkachenko   +4 more
wiley   +1 more source

Quantifying External Energy Inputs for Giant Planet Magnetospheres

Geophysical Research Letters
The long‐standing “energy crisis” at the giant planets refers to the anomalous heating of planetary thermospheres compared to the available energy from solar irradiance. The coupling between planetary magnetospheres and their upper atmospheres is thought
Daniel J. Gershman, Gina A. DiBraccio
doaj   +1 more source

Revealing giant planet interiors beneath the cloudy veil. [PDF]

Nat Commun, 2020
Guillot T, Fletcher LN.
europepmc   +1 more source

Global energy budgets and ‘Trenberth diagrams’ for the climates of terrestrial and gas giant planets [PDF]

, 2015
P. L. Read, J. K. Barstow, B. Charnay, Sivapalan Chelvaniththilan, P. G. J. Irwin, Sylvia Knight, S. Lebonnois, S. R. Lewis, João M. Mendonça, L. Montabone   +9 more
openalex   +1 more source

The Dwarf Nova V893 Sco Does Not Have a Giant Planet

, 2021
Bradley E. Schaefer, Franz-Josef Hambsch
openalex   +1 more source

Composition of giant planets: the roles of pebbles and planetesimals [PDF]

, 2023
Claudia Danti, Bertram Bitsch, Jingyi Mah   +2 more
openalex   +1 more source

Whitings in the Red Sea

The Depositional Record, EarlyView.
We present the first documentation of whitings in the Red Sea, observed in a lagoonal environment. These events are linked to cascading offshore dense waters that liberate trapped sea floor nutrients, triggering algal blooms and elevating alkalinity, which is buffered by direct CaCO3 precipitation—contributing to the accumulation of aragonite mud in ...
Manuel Ariza‐Fuentes, Akbar Wicaksono, Elisa Garuglieri, Vincent Saderne, Indah Putri, Francesca Giovenzana, Regina Iakusheva, Ibrahim Hoteit, Volker Vahrenkamp   +8 more
wiley   +1 more source