Results 71 to 80 of about 21,302 (194)
The Astronomical JournalSub-Neptunes have been found to be one of the most common types of exoplanets, yet their physical parameters and properties are poorly determined and in need of further investigation.
Ing-Guey Jiang +5 more
doaj +1 more source
TESS Hunt for Young and Maturing Exoplanets (THYME). III. A Two-planet System in the 400 Myr Ursa Major Group [PDF]
, 2020 Andrew W. Mann +53 more
openalex +1 more source
Science of omics: a molecular space odyssey
Experimental Physiology, EarlyView.
Salomé Coppens +3 more
wiley +1 more source
Der Ursprung der Bausteine des Lebens auf der Erde im Hadaikum
Angewandte Chemie, Volume 137, Issue 42, October 13, 2025.Der Ursprung des Lebens im Hadaikum erforderte die Bildung von Aminosäuren und Nukleosiden als Schlüsselmoleküle des Lebens. In einer oft postulierten stark reduzierenden Atmosphäre bilden sich HCN und seine Derivate robust als plausible Ausgangsstoffe. Aber HCN bildet sich nicht in der schwach reduzierenden Atmosphäre des Hadaikums.
Nikolai Diukarev +6 more
wiley +1 more source
Architecture Classification for Extrasolar Planetary Systems
The Astronomical JournalThis paper presents a classification framework for the architectures of planetary systems based on a complete survey of the confirmed exoplanet population. With nearly 6000 confirmed exoplanets discovered, including more than 300 multiplanet systems with
Alex R. Howe +3 more
doaj +1 more source
The Origin of the Feedstock Molecules for Life on the Hadean Earth
Angewandte Chemie International Edition, Volume 64, Issue 42, October 13, 2025.The origin of life in the Hadean eon required the formation of amino acids and nucleosides among the key molecules of life. In an often postulated strongly reducing atmosphere, HCN and its derivatives are robustly formed as plausible starting molecules. But HCN does not form in a Hadean, weakly reducing atmosphere.
Nikolai Diukarev +6 more
wiley +1 more source
A Population of Very-Hot Super-Earths in Multiple-Planet Systems Should be Uncovered by Kepler
, 2010 We simulate a Kepler-like observation of a theoretical exoplanet population and we show that the observed orbital period distribution of the Kepler giant planet candidates is best matched by an average stellar specific dissipation function Q_* in the ...
Batalha +34 more
core +1 more source
Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials
Advanced Materials Technologies, Volume 10, Issue 20, October 20, 2025.This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta +7 more
wiley +1 more source
Exoplanet Predictions Based on the Generalised Titius-Bode Relation
, 2013 We evaluate the extent to which newly detected exoplanetary systems containing at least four planets adhere to a generalized Titius-Bode (TB) relation.
Bovaird, Timothy, Lineweaver, Charles H.
core +1 more source
Tools for Learning—Promoting Reflection for Student Teachers' Development of PCK
Journal of Research in Science Teaching, Volume 62, Issue 8, Page 1902-1922, October 2025.ABSTRACT This paper investigates how the coherent integration of three different tools for reflection during a science methods course can contribute to student teachers' planning and enactment of science teaching, that is, their development of pedagogical content knowledge (PCK).
Pernilla Nilsson +1 more
wiley +1 more source