Results 61 to 70 of about 42,393 (296)

Earth-like Habitats in Planetary Systems

, 2014
Understanding the concept of habitability is related to an evolutionary knowledge of the particular planet-in-question. Additional indications so-called "systemic aspects" of the planetary system as a whole governs a particular planet's claim on ...
Bitsch, Bertram, Fernandes, Vera A., Fritz, Jörg, Grenfell, Lee J., Kührt, Ekkehard, Morbidelli, Alessandro, Rauer, Heike, Tornow, Carmen, Wagner, Roland, Werner, Stephanie C., Wünnemann, Kai   +10 more
core   +1 more source

Collisions in the solar system - I. Impacts of the Apollo-Amor-Aten asteroids upon the terrestrial planets [PDF]

Monthly Notices of the Royal Astronomical Society, 1985
On determine, a l'aide d'une nouvelle technique, la probabilite de collision entre chacun des asteroides de population connue (4 Aten, 34 Apollo et 38 Amor) et chacune des planetes ...
D. I. Steel, W. J. Baggaley
openaire   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Modeling Planetary System Formation with N-Body Simulations: Role of Gas Disk and Statistics Comparing to Observations

, 2011
During the late stage of planet formation when Mars-size cores appear, interactions among planetary cores can excite their orbital eccentricities, speed their merges and thus sculpture the final architecture of planet systems.
Andrews, Armitage, Chatterjee, Fischer, Garaud, Gullbring, Haisch, Huigen Liu, Ida, Ida, Ida, Ida, Ikoma, Ji-Lin Zhou, Johnson, Jurić, Kennedy, Kokubo, Kretke, Kretke, Laughlin, Lee, Lin, Lin, Nagasawa, Ogihara, Rafikov, Safronov, Sano, Shakura, Su Wang, Tanaka, Terquem, Vorobyov, Wang, Wittenmyer, Wright, Zhou, Zhou   +38 more
core   +1 more source

Stochasticity & Predictability in Terrestrial Planet Formation [PDF]

, 2016
Terrestrial planets are thought to be the result of a vast number of gravitational interactions and collisions between smaller bodies. We use numerical simulations to show that practically identical initial conditions result in a wide array of final ...
Grimm, Simon L., Hoffmann, Volker, Moore, Ben, Stadel, Joachim   +3 more
core   +2 more sources

Coupled Above‐ and Belowground Ecosystem Stability Worldwide

Advanced Science, EarlyView.
Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng, Huiwen Li, Yiping Wu, Peter B. Reich, Nico Eisenhauer, Diego Abalos, Daniel Revillini, Shuguang Liu, Wende Yan, Ji Chen, Alexey Voinov, Zhifeng Yang, Ying‐Ping Wang, Fubo Zhao, Linjing Qiu, Jingfeng Xiao, Shantao An, Guopeng Liang, Manuel Delgado‐Baquerizo   +18 more
wiley   +1 more source

High-precision analysis of binary stars with planets. I. Searching for condensation temperature trends in the HD 106515 system

, 2019
We explore the probable chemical signature of planet formation in the remarkable binary system HD 106515. The A star hosts a massive long-period planet with 9 MJup detected by radial velocity.
Arancibia, M. Jaque, Collado, A., Flores, M., Jofre, E., Lopez, F. M., Miquelarena, P., Saffe, C.   +6 more
core   +1 more source

Study of Free‐Space Optical Quantum Network: Review and Prospectives

Advanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Earth-mass Planets in Tandem Disks

The Astrophysical Journal
This paper presents a new terrestrial planet formation theory demonstrating that Earth-mass planets form naturally in tandem protosolar disks. Our model builds upon tandem planet formation theory, incorporating magneto-rotational instability (MRI ...
Tokuhiro Nimura, Toshikazu Ebisuzaki
doaj   +1 more source

Tuning Defects in Ni‐Doped Maghemite for Enhanced Solar Driven Oxygen Evolution: Insights From Operando X‐Ray Spectroscopies

Advanced Science, EarlyView.
ABSTRACT Maghemite (γ$\gamma$‐Fe2${\rm Fe}_2$O3${\rm O}_{3}$) is a promising non‐precious‐metal‐containing photocatalyst for water oxidation (OER). Despite being less studied than Hematite, it offers similar corrosion resistance and a favorable band structure, along with higher conductivity and the advantage of an adaptable spinel structure.
Francesco Paparoni, Hélène Magnan, Antoine Barbier, Andrea Zitolo, AndreaDi Cicco, Javad Rezvani, Emiliano Fonda   +6 more
wiley   +1 more source