Results 41 to 50 of about 301,015 (306)
Potchefstroom Electronic Law Journal, 2019 The military and commercial exploitation of outer space has received increasing international attention since the United States of America announced its intention to establish an outer space military force to protect its interests in outer space ...
Anél Ferreira-Snyman, Gerrit M Ferreira
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Computation of Inner-Outer Factorizations of Rational Matrices [PDF]
, 1997 In this paper we propose a new numerically reliable computational approach to determine the inner-outer factorization of a rational transfer matrix G of a linear descriptor system.
A. Varga, Andras Varga, Varga, A.
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Neutrino masses from outer space
Physics Letters B, 2019 Neutrinos can gain mass from coupling to an ultralight field in slow roll. When such a field is displaced from its minimum, its vev acts just like the Higgs vev in spontaneous symmetry breaking.
Guido D'Amico +2 more
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The metric completion of Outer Space [PDF]
Geometriae Dedicata, 2019 We develop the theory of a metric completion of an asymmetric metric space. We characterize the points on the boundary of Outer Space that are in the metric completion of Outer Space with the Lipschitz metric. We prove that the simplicial completion, the subset of the completion consisting of simplicial tree actions, is homeomorphic to the free ...
openaire +2 more sources
Open Encyclopedia of AnthropologyPeople’s daily lives have always relied heavily on their link with outer space. From using the constellations for navigation millennia ago to connecting with thousands of satellites that provide geopositioning, communication, and weather monitoring services, outer space has been a constant companion.
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Mellin convolutions of products and ratios
Frontiers in Applied Mathematics and StatisticsUsually, convolution refers to Laplace convolution in the literature, but Mellin convolutions can yield very ueful results. This aspect is illustrated in the coming sections. This study deals with Mellin convolutions of products and ratios.
Arak M. Mathai, Hans J. Haubold
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Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
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The Astrophysical Journal LettersWe report the results of first ever spectropolarimetric analyses of the Galactic ultraluminous X-ray pulsar Swift J0243.6+6124 during the 2023 outburst using quasi-simultaneous IXPE, NICER, and NuSTAR observations.
Seshadri Majumder +4 more
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Outer Space and Private Companies
Politeja, 2017 The paper focuses on sectors, methods, and spheres of the space activity of private companies, to provide empirical analysis of space applications and implications for global security.
Paweł Frankowski
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FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
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