Results 151 to 160 of about 85,153 (320)

Stellar irradiated discs and implications on migration of embedded planets I: equilibrium discs

open access: yes, 2012
The strength and direction of migration of low mass planets depends on the disc's thermodynamics. In discs where the viscous heating is balanced by radiative transport, the migration can be directed outwards, a process which extends the lifetime of ...
Bitsch, Bertram   +4 more
core   +3 more sources

Kinetically Engineered Lithiophilic Dual‐Metal Layers for Dendrite‐Free, High‐Energy Anode‐Less All‐Solid‐State Batteries

open access: yesBattery Energy, EarlyView.
A high‐current‐density anode‐less all‐solid‐state battery is realized using a nanoscale dual‐layer lithiophilic electrode architecture consisting of an upper gold layer and a lower magnesium layer. The distinct lithiation kinetics of these lithiophilic metals ensure that initial Li nucleation occurs selectively in the lower layer, which effectively ...
Jihoon Oh   +7 more
wiley   +1 more source

Thermal Emission and Confirmation of the Frigid White Dwarf Exoplanet WD 1856+534 b

open access: yesThe Astrophysical Journal Letters
We report the detection of thermal emission from and confirm the planetary nature of WD 1856+534 b, the first transiting planet known to orbit a white dwarf (WD) star.
Mary Anne Limbach   +14 more
doaj   +1 more source

Recent developments in planet migration theory

open access: yes, 2012
Planetary migration is the process by which a forming planet undergoes a drift of its semi-major axis caused by the tidal interaction with its parent protoplanetary disc.
A. Crida   +109 more
core   +2 more sources

Brazilian Biomes as Promising Resources of Rhodotorula Yeasts for the Biotechnological Production of Carotenoids

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Yeasts belonging to the genus Rhodotorula are capable of synthesizing carotenoids, such as β‐carotene, γ‐carotene, torulene, torularodine, and astaxanthin. These carotenoids have been shown to offer health benefits to humans, such as immune system strengthening and a reduced risk of chronic degenerative diseases.
David Cristian Rodrigues Lucas   +1 more
wiley   +1 more source

A torque formula for non-isothermal type I planetary migration - I. Unsaturated horseshoe drag [PDF]

open access: bronze, 2009
Sijme-Jan Paardekooper   +3 more
openalex   +1 more source

5‐thiohistidine N‐acetyltransferase from Proteiniphilum saccharofermentans

open access: yesChemBioChem, Accepted Article.
Ovothiol A is a 5‐thiohistidine derivative biosynthesized by a broad range of prokaryotic and eukaryotic organisms. Its redox‐active mercaptoimidazole side chain is believed to protect cells from oxidative stress. The three enzymes that produce ovothiol A from histidine, cysteine, and S‐adenosyl methionine have been identified and characterized.
Cangsong Liao   +3 more
wiley   +1 more source

Animal Welfare as an Essential Element of One Health

open access: yes
Animal Research and One Health, EarlyView.
Philip Lymbery
wiley   +1 more source

Modification Mechanisms and Synergistic Effects of Nb/Al Codoping in High‐Nickel Cathode Materials for Lithium‐Ion Batteries

open access: yesChemElectroChem, EarlyView.
This study employs a Nb5+/Al3+ codoping strategy to synergistically regulate cation disorder and microstructure in high‐nickel cathode materials (LiNi0.83Co0.12Mn0.05O2). Nb doping refines primary particle size while Al doping suppresses Nb‐induced Li+/Ni2+ disorder. Their synergy mitigates microcracks.
Zailun Ma, Jiashu Yuan
wiley   +1 more source

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