Results 161 to 170 of about 4,034,717 (373)

Chemical Intercalant Affects the Structural Properties and Aqueous Stability of V2CTx MXene

Advanced Materials Interfaces, EarlyView.
Vanadium carbide (V2CTx) MXene dispersions and films were synthesized using four commonly used tetraalkylammonium hydroxide intercalating agents of varying alkyl chain length. The corresponding effects of MXene structure d‐spacing, flake size and morphology, and vanadium dissolution from MXene thin films were systematically investigated to better ...
Reagan A. Beers, Dijia Bao, Jessica R. Ray   +2 more
wiley   +1 more source

Kepler-91b: a planet at the end of its life. Planet and giant host star properties via light-curve variations

, 2013
The evolution of planetary systems is intimately linked to the evolution of their host star. Our understanding of the whole planetary evolution process is based on the large planet diversity observed so far.
Barbieri, M., Barrado, D., Bayo, A., Bouy, H., Henning, T., Lillo-Box, J., Mancini, L., Montalbán, J., Montesinos, B., Moya, A., Régulo, C.   +10 more
core   +1 more source

Surface‐Engineered Solar‐Driven Interfacial Evaporation: Innovations and Challenges

Advanced Materials Interfaces, EarlyView.
This review summarizes the fundamental principles of solar‐driven evaporation and presents methodologies for evaluating key performance parameters. Particular attention is given to the design of surface‐engineered evaporators, especially those incorporating polyelectrolyte‐modified interfaces to enhance water activation.
Xiayun Huang, Jie Zhu, Dong Wu, Qichen Zhang, Zhihong Nie   +4 more
wiley   +1 more source

Effects of mass loss on the formation of planetary nebulae [PDF]

, 1981
Sun Kwok
openalex   +1 more source

The Trigonometric Parallax of the Brown Dwarf Planetary System 2MASSW J1207334-393254

, 2007
We have measured a trigonometric parallax to the young brown dwarf 2MASSW J1207334-393254. The distance [54.0 (+3.2,-2.8) pc] and space motion confirm membership in the TW Hydrae Association. The primary is a ~25 M_jup brown dwarf.
John E. Gizis, John P. Subasavage, Perryman M. A. C., Todd J. Henry, Wei-Chun Jao   +4 more
core   +1 more source

Transparent, Sprayable Plastic Films for Luminescent Down‐Shifted‐Assisted Plant Growth

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
Spreading the light: A modular approach to down‐shifting europium‐containing polyoxotitanium luminescent cages is developed, allowing their incorporation into sprayable plastic coatings on agricultural greenhouses for accelerated plant growth. Abstract The world's steadily growing population and global heating due to climate change are a threat to food
Rosa Müller, Bibian Okokhere‐Edeghoghon, Norbert J. Janowicz, Andrew D. Bond, Gabriele Kociok‐Kohn, Lynne M. Roxbee Cox, Diana Garzon, Toby W. Waine, Ian G. Truckell, Ewan Gage, Andrew J. Thompson, Dmitry Busko, Ian A. Howard, Monica S. Saavedra, Bryce S. Richards, Boris Breiner, Petra Cameron, Dominic S. Wright   +17 more
wiley   +1 more source

A review of the development of miniature mass spectrometry for planetary exploration

Green Analytical Chemistry
Over the past five decades, miniature mass spectrometry plays a crucial role in planetary exploration, offering the sensitivity, resolution and precision required to analyze elements and isotopes, detect trace gases, and study the composition of ...
Dong Yang, Xiangkun Wu, Keyong Hou
doaj  

2-D numerical experiments of thermal convection of highly viscous fluids under strong adiabatic compression: implications on mantle convection of super-Earths with various sizes

Earth, Planets and Space
We conduct a series of numerical experiments of thermal convection of compressible fluids with temperature-dependent viscosity, in order to study how the adiabatic compression and model geometries affect the mantle convection on super-Earths.
Masanori Kameyama
doaj   +1 more source

Evolution and Mass Distribution of Central Stars of Planetary Nebulae [PDF]

, 1983
D. Schoênberner, V. Weidemann
openalex   +1 more source

Thermally Pulsing Asymptotic Giant Branch Star Models and Globular Cluster Planetary Nebulae I: The Model

, 2011
Thermally pulsing asymptotic giant branch models of globular cluster stars are calculated using a synthetic model with the goal of reproducing the chemical composition, core masses and other observational parameters of the four known globular cluster ...
Alexander, Alves, Asplund, Bedin, Bertelli, Bertelli, Bianchi, Bianchi, Bica, Buell, Calamida, Caloi, Carretta, Cool, Da Costa, Davies, Gavilan, Gillett, Gratton, Gratton, Groenewegen, Groenewegen, Hansen, Hansen, Hansen, Harrington, Harris, Howard, Iglesias, Jacoby, James F. Buell, Lee, Marigo, Marino, Milone, Minniti, Ortalani, Otsuka, Peña, Piotto, Piotto, Rauch, Rauch, Reimers, Renzini, Renzini, Renzini, Richer, Schröder, Strickler, Vassiliadis, Vassiliadis, Vesperini, Wagenhuber, Yanny, Zinn, Zoccali   +56 more
core   +1 more source