Results 51 to 60 of about 8,730 (199)

Respuestas antiguas y contemporáneas ante el anuncio de catástrofes : Píndaro, el Peán 9 ante el eclipse de sol y los pronósticos del cambio climático [PDF]

open access: yes, 2008
El presente artículo investiga algunas respuestas de la sociedad ante el pronóstico de calamidades comunitarias, estableciendo una comparación entre la respuesta de una comunidad antigua y algunas respuestas de la sociedad globalizada del siglo XXI ante ...
Torres, Daniel Alejandro
core  

Evolutionary history of Middle American Rhamdia (Siluriformes: Heptapteridae) inferred from comparative mitogenomic data: Insights on historical biogeography and cave colonization in the group

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 6, Page 1501-1518, November 2025.
Investigating the systematics and biogeography of Neotropical catfishes of the genus Rhamdia refined phylogenetic hypotheses, including deep paraphyly of Rhamdia laticauda, supported northward dispersal catalyzed by emergence of the Panamanian Isthmus and imply that cave colonization is widespread, convergent, and recent, with established cave‐dwelling
Jairo Arroyave   +6 more
wiley   +1 more source

Nonstationary First Threshold Crossing Reliability for Linear System Excited by Modulated Gaussian Process

open access: yesShock and Vibration, Volume 2018, Issue 1, 2018., 2018
A widely used approach for the first crossing reliability evaluation of structures subject to nonstationary Gaussian random input is represented by the direct extension to the nonstationary case of the solution based on the qualified envelope, originally proposed for stationary cases.
Rita Greco   +4 more
wiley   +1 more source

Pindaro, Pitica 6,13 Tra Critica Antica E Moderna

open access: yes, 2020
This article discusses the verse 13 of Pindar’s sixth Pythian ode. The manuscripts have «χεράδι», but editors generally accept C. D. Beck’s conjecture «χεράδει». The text of the manuscripts is also attested in numerous ancient sources, but «χεράδει» also
A. Ruta
semanticscholar   +1 more source

A Stochastic Model for the HIV/AIDS Dynamic Evolution

open access: yesMathematical Problems in Engineering, Volume 2007, Issue 1, 2007., 2007
This paper analyses the HIV/AIDS dynamic evolution as defined by CD4 levels, from a macroscopic point of view, by means of homogeneous semi‐Markov stochastic processes. A large number of results have been obtained including the following conditional probabilities: an infected patient will be in state j after a time t given that she/he entered at time 0
Giuseppe Di Biase   +7 more
wiley   +1 more source

O poeta na casa do rei

open access: yesClassica, Revista Brasileira de Estudos Clássicos, 1988
Cette étude, centrée sur les rapports entre le poète et ses recepteurs, a pour objet la réflexion sur les concepts de poésie, de poète et de poème chez Pindare.
Jacyntho Lins Brandão
doaj   +1 more source

Las víctimas femeninas: el uulnus amoris de Medea y Dido

open access: yesRevista de Filología y Lingüística de la Universidad de Costa Rica, 2020
El tema de la presente investigación es el análisis del uulnus amoris que ocasionan los dioses Eros y Cupido en Medea y Dido a partir de la intervención divina de las diosas Afrodita y Venus, respectivamente.
Sebastián Altamirano Pacheco
doaj   +1 more source

Rab Proteins as Potential Therapeutic Targets Applied to Crustacean Aquaculture: Rab7 Case Analysis

open access: yesReviews in Aquaculture, Volume 17, Issue 1, January 2025.
ABSTRACT Rab proteins constitute an important subfamily of molecular effectors whose function is related to the modulation of several important cellular and metabolic processes, including controlling intracellular endocytic vesicle trafficking, phagosome formation, endosome maturation, and innate immunity. In crustaceans, the study and characterization
Carlos Fajardo   +6 more
wiley   +1 more source

Zeus en Plutarco : el dios y sus mitos [PDF]

open access: yes, 2008
Plutarco tiene gran interés por numerosos datos religiosos y míticos. Concretamente, Zeus está registrado 542 veces en su obra. Zeus se nos muestra como dios del cielo y de los fenómenos atmosféricos, dios supremo, sabio y protector de la justicia; se ...
López Férez, Juan Antonio
core  

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