Results 121 to 130 of about 5,169,486 (343)

Three-dimensional Interaction between a Planet and an Isothermal Gaseous Disk. III. Locally Isothermal Cases

The Astrophysical Journal
We performed linear calculations to determine the Type I planetary migration rate for 3D locally isothermal disks with radial temperature gradients. For 3D disks with radial temperature gradients, the linear wave equation has a divergent term of the ...
Hidekazu Tanaka, Kohei Okada
doaj   +1 more source

Atomically Dispersed Copper Electrocatalysts with Proton‐feeding Centers for Efficient Ammonia Synthesis by Nitrate Electroreduction

Advanced Functional Materials, EarlyView.
Rationally‐designed advanced carbon‐based single‐atom catalysts with isolated CuN2O2 active sites anchored in N,O‐doped porous carbon facilitate water dissociation and nitrate reduction, accelerating proton supply for efficient electrosynthesis of ammonia.
Yan Li, Jingyang Guo, Yuwei Yang, Bingliang Wang, Haotian Wen, Thanh Son Bui, Shery L. Y. Chang, Nicholas M. Bedford, Emma Lovell, Rahman Daiyan, Rose Amal, Yang Hou, Richard Tilley, Zhenhai Xia, Liming Dai   +14 more
wiley   +1 more source

Exploring the link between star and planet formation with Ariel. [PDF]

Exp Astron (Dordr), 2022
Turrini D, Codella C, Danielski C, Fedele D, Fonte S, Garufi A, Guarcello MG, Helled R, Ikoma M, Kama M, Kimura T, Kruijssen JMD, Maldonado J, Miguel Y, Molinari S, Nikolaou A, Oliva F, Panić O, Pignatari M, Podio L, Rickman H, Schisano E, Shibata S, Vazan A, Wolkenberg P.   +24 more
europepmc   +1 more source

Experimentally Validated Design Principles of D‐Block Transition Metal Single‐Atom Non‐Dissociative Chemisorption Solid‐State Hydrogen Storage Materials

Advanced Functional Materials, EarlyView.
A novel descriptor and a bottom‐up design principle are established to enable the rational design of hydrogen storage materials based on d‐block transition metal single‐atom COFs. By modulating H₂ adsorption through d‐orbital tuning, this approach achieves both high storage capacity and fast kinetics, while revealing a volcano‐type relationship between
Qiuyan Yue, Chao Li, Yong Gao, Zhenglong Li, Wen‐Gang Cui, Xinqiang Wang, Guoquan Na, Xiaowei Wang, Yiyang Wan, Mingchang Zhang, Yanxia Liu, Fulai Qi, Chenchen Li, Xu Xue, Jian Miao, Jing Zhang, Xiao Han, Pan Wang, Chang Guo, Xiacui Liu, Mingxia Gao, Wenping Sun, Jian Chen, Zhenhai Xia, Hongge Pan   +24 more
wiley   +1 more source

Triboelectric Charging of Particles, an Ongoing Matter: From the Early Onset of Planet Formation to Assembling Crystals. [PDF]

ACS Omega, 2022
Sotthewes K, Gardeniers HJGE, Desmet G, Jimidar ISM.   +3 more
europepmc   +1 more source

Trendbericht Physikalische Chemie 2023 (1/3): Astrochemistry of star and planet formation [PDF]

, 2023
S. Spezzano
openalex   +1 more source

The Diversity of Extrasolar Terrestrial Planets

, 2010
Extrasolar planetary host stars are enriched in key planet-building elements. These enrichments have the potential to drastically alter the building blocks available for terrestrial planet formation.
Asplund, Beirão, Dante S. Lauretta, David P. O'Brien, Ecuvillon, Ecuvillon, Ecuvillon, Gilli, Jade C. Bond   +8 more
core   +1 more source

Recycling of Thermoplastics with Machine Learning: A Review

Advanced Functional Materials, EarlyView.
This review shows how machine learning is revolutionizing mechanical, chemical, and biological pathways, overcoming traditional challenges and optimizing sorting, efficiency, and quality. It provides a detailed analysis of effective feature engineering strategies and establishes a forward‐looking research agenda for a truly circular thermoplastic ...
Rodrigo Q. Albuquerque, Florian Stephan, Annalena Pongratz, Christian Brütting, Katharina Krause, Holger Ruckdäschel   +5 more
wiley   +1 more source

Water Enrichment from Pebble Drift in Disks with Gap-forming Planets

The Astrophysical Journal
Volatiles like H _2 O are present as ice in solids in the cold outer regions of protoplanetary disks and as vapor in the warm inner regions within the water snow line.
Whittney Easterwood, Anusha Kalyaan, Andrea Banzatti   +2 more
doaj   +1 more source

Towards the Rosetta Stone of planet formation

EPJ Web of Conferences, 2011
Transiting exoplanets (TEPs) observed just ~10 Myrs after formation of their host systems may serve as the Rosetta Stone for planet formation theories. They would give strong constraints on several aspects of planet formation, e.g.
Schmidt T.O.B., Roell T., Raetz St., Pribulla T., Moualla M., Marka C., Kramm U., Hohle M., Ginski Ch., Fiedler S., Eisenbeiss T., Berndt A., Adam Ch., Mugrauer M., Errmann R., Neuhäuser R., Maciejewski G., Seeliger M., Spaleniak I., Tetzlaff N., Trepl L.   +20 more
doaj   +1 more source