Results 131 to 140 of about 121,687 (300)
Engineering the Diameter of Sn Nanowhiskers Derived From MAX Phases via Liquid Media
MetalMat, EarlyView.A novel liquid medium approach achieves fine tin whisker formation via mechanochemical decomposition of MAX, where active Sn atoms nucleate and the medium limits their coalescence. ABSTRACT Metal nanowires, as representative one‐dimensional (1D) materials, have found widespread applications in electrocatalysis, energy storage, and flexible electronics.
Zhenglin Zou +9 more
wiley +1 more source
Secular Resonances in Planet-hosting Binary Stars. I. General Theory
The Astronomical JournalMotivated by the diversity of circumstellar planets in binary stars and the strong effects of the secular resonances of Jupiter and Saturn on the formation and architecture of the inner solar system, we have launched an expansive project on studying the ...
Nader Haghighipour, Michael Andrew
doaj +1 more source
Rare‐Earth‐Free Iron‐Based Permanent Magnets: Progress, Challenges, and Perspectives
MetalMat, EarlyView.Rare‐earth (RE)‐free iron‐based permanent magnets have gained attention as inexpensive, environmentally friendly alternatives to conventional RE‐based magnets. This review focuses on emerging Fe‐based hard magnets, discussing the fundamental principles governing their permanent magnetism and various examples of Fe‐based systems with emphasis on their ...
Sunbeom Park +4 more
wiley +1 more source
The Astronomical JournalIt has been suggested that giant planet occurrence peaks for stars with M _* ≈ 3 M _⊙ at a value a factor of 4 higher than observed for solar-mass stars.
Sihao Cheng +2 more
doaj +1 more source
A Comprehensive Study of Kepler Phase Curves and Secondary Eclipses: Temperatures and Albedos of Confirmed Kepler Giant Planets [PDF]
, 2015 Daniel Angerhausen +2 more
openalex +1 more source
Oikos, EarlyView.While species descriptions are rooted in biological diversity, their timing and patterns have also been influenced by historical, socioeconomic, and perceptual biases. Among these, body size has long been proposed as a factor influencing the timing of species discovery, with larger species assumed to have been described earlier due to their ...
Juan D. Vásquez‐Restrepo
wiley +1 more source
Searching for GEMS: TOI-5688 A b, a Low-density Giant Orbiting a High-metallicity Early M-dwarf
The Astronomical JournalWe present the discovery of a low-density planet orbiting the high-metallicity early M-dwarf TOI-5688 A b. This planet was characterized as part of the search for transiting giant planets ( R ≳ 8 R _⊕ ) through the Searching for Giant Exoplanets around ...
Varghese Reji +33 more
doaj +1 more source
ON THE SURVIVAL OF BROWN DWARFS AND PLANETS ENGULFED BY THEIR GIANT HOST STAR [PDF]
, 2012 Jean-Claude Passy +2 more
openalex +1 more source
Utilizing traditional literature to triangulate the ecological history of a tropical savanna
People and Nature, EarlyView.Abstract The ecological history of tropical savannas remains a subject of intense debate and of high conservation relevance. Despite emerging evidence suggesting the antiquity of tropical savannas, the misconception that all tropical savannas are products of anthropogenic deforestation still dominates public and policy spheres.
Ashish N. Nerlekar, Digvijay Patil
wiley +1 more source