Results 91 to 100 of about 48,294 (236)
New Phytologist, Volume 248, Issue 3, Page 1132-1153, November 2025.Summary One‐carbon (C1) metabolism, centered on the universal methyl donor S‐adenosyl methionine (SAM), plays critical roles in biosynthesis, redox regulation, and stress responses across plants and microbes. A recently proposed photosynthetic C1 pathway links SAM methyl groups directly to RuBisCO‐mediated CO2 assimilation and integrates with nitrogen ...
Kolby J. Jardine +6 more
wiley +1 more source
Conference “Modern Stellar Astronomy 2017”
Open Astronomy, 2017 Here we give a brief overview on the eighth annual conference on Modern Stellar Astronomy held in the Ural FederalUniversity (Ekaterinbourg, Russia) in June 2017, to commemorate the 100th birthday of Prof. K. Barkhatova (1917-1990).
Malkov Oleg Yu., Rastorguev Alexey S.
doaj +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
Biosignatures Search in Habitable Planets
Galaxies, 2019 The search for life has had a new enthusiastic restart in the last two decades thanks to the large number of new worlds discovered. The about 4100 exoplanets found so far, show a large diversity of planets, from hot giants to rocky planets orbiting small
Riccardo Claudi, Eleonora Alei
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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
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
On the Fundamental Mass-Period Functions of Extrasolar Planets
, 2009 Employing a catalog of 175 extrasolar planets (exoplanets) detected by the Doppler-shift method, we constructed the independent and coupled mass-period functions.
Boss +60 more
core +1 more source
Editorial: Challenges of asteroseismology in the era of space missions
Frontiers in Astronomy and Space Sciences, 2022 Javier Pascual-Granado +3 more
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The effects of stellar winds and magnetic fields on exoplanets
, 2013 The great majority of exoplanets discovered so far are orbiting cool, low-mass stars whose properties are relatively similar to the Sun. However, the stellar magnetism of these stars can be significantly different from the solar one, both in topology and
Vidotto, A. A.
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Discovery and characterization of the exoplanets WASP-148b and c [PDF]
, 2020 G. Hébrard +41 more
openalex +1 more source