Results 11 to 20 of about 115,598 (264)
Astrobiological Stoichiometry [PDF]
Astrobiology, 2014 Chemical composition affects virtually all aspects of astrobiology, from stellar astrophysics to molecular biology. We present a synopsis of the research results presented at the "Stellar Stoichiometry" Workshop Without Walls hosted at Arizona State University April 11-12, 2013, under the auspices of the NASA Astrobiology Institute.
Patrick A, Young +12 more
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Solid State Communications, 2009 Tetragonal iron selenide, FeSe, the layered parent compound of the recently discovered superconducting arsenide family, has previously been shown to be non magnetic and superconducting with a critical temperature near 8 K. There has, however, been a lack of consensus as to whether selenium vacancies present due to large deviations from ideal ...
Williams, A. J. +2 more
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Proceedings of the National Academy of Sciences, 2019 Although stoichiometry is a chemistry term derived from the Greek words stoikhein (element) and metron (measure), the phrase underlies all biological processes. Cell biology depends upon protein–protein interactions, which are defined by stoichiometry and binding affinities. The recent article by Marchetti et al.
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Bifurcation on diffusive Holling–Tanner predator–prey model with stoichiometric density dependence
Nonlinear Analysis, 2020 This paper studies a diffusive Holling–Tanner predator–prey system with stoichiometric density dependence. The local stability of positive equilibrium, the existence of Hopf bifurcation and stability of bifurcating periodic solutions have been obtained ...
Maruthai Selvaraj Surendar +2 more
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1,3,5-Trifluoro-2,4,6-triiodobenzene–piperazine (2/1)
IUCrData, 2021 The single-crystal structure of the title compound, C4H10N2·2C6F3I3, features a moderately strong halogen bond between one of the three crystallographically distinct iodine atoms and the nitrogen atom.
Christelle Hajjar +2 more
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On the stoichiometry of zirconium carbide [PDF]
Scientific Reports, 2020 AbstractThe dependencies of the enhanced thermomechanical properties of zirconium carbide (ZrCx) with sample purity and stoichiometry are still not understood due to discrepancies in the literature. Multiple researchers have recently reported a linear relation between the carbon to zirconium atomic ratio (C/Zr) and the lattice parameter, in contrast ...
Gasparrini, Claudia +6 more
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Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017 Stoichiometry is one of the basic topics in Chemistry. The topic was abstract and related to other concepts so that many students find it difficult to learn, and experience misconceptions in this concept.
Putri Arum Nilawati +2 more
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Phytoplankton Community Performance Depends on the Frequency of Temperature Fluctuations
Frontiers in Marine Science, 2022 With increasing frequency and intensity of climate change events, it is crucial to understand how different components of temperature fluctuations affect the thermal tolerance and performance of marine primary producers.
Charlotte Kunze +5 more
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Frontiers in Cellular Neuroscience, 2020 Interacting receptors at the neuronal plasma membrane represent an additional regulatory mode for intracellular transduction pathways. P2X4 receptor triggers fast neurotransmission responses via a transient increase in intracellular Ca2+ levels.
Paola Soto +6 more
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