64 research outputs found
Evolution of density perturbations in a realistic universe
Prompted by the recent more precise determination of the basic cosmological
parameters and growing evidence that the matter-energy content of the universe
is now dominated by dark energy and dark matter we present the general solution
of the equation that describes the evolution of density perturbations in the
linear approximation. It turns out that as in the standard CDM model the
density perturbations grow very slowly during the radiation dominated epoch and
their amplitude increases by a factor of about 4000 in the matter and later
dark energy dominated epoch of expansion of the universe.Comment: 19 pages, 4 figure
Structural history of continental volcanic arc rocks, eastern Sierra Nevada, California: A case for extensional tectonics
Bey dem von Germarischen und von Burgsdorffischen Beylager, Welches am 28. Octobr. 1750. in Torgau vergnügt vollzogen wurde, Wolte aus ergebenster Danckbarkeit vor alle von dem Herrn Bräutigam genossene Hohe Wohlthaten dieses wenige mit ... Rescpect überreichen Johann Carl Heune, Bon. Art. Cult.
Autopsie nach Exemplar der ULB Sachsen-AnhaltVorlageform des Erscheinungsvermerks: Torgau, gedruckt bey Johann Gottlieb Petersell
Genes homologous to ubiquitin-conjugating proteins and eukaryotic transcription factor SII in African swine fever virus
The treatment of paroxysmal tachycardia with intravenous injections of quinine hydrochloride
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