Results 61 to 70 of about 1,926,716 (297)

RAÍZES DA INTEGRAÇÃO EUROPEIA NA GEOESTRATÉGIA DOS ESTADOS UNIDOS DE CONTENÇÃO AO COMUNISMO SOVIÉTICO NA GUERRA FRIA (1947-53)

open access: yesHoplos, 2021
Este artigo objetiva investigar as raízes do processo de integração da Europa, ocorrido na segunda metade do século XX, na reconstrução da ordem internacional no pós-guerra sob a liderança incontestável pelos Estados Unidos.
Daniel Kosinski
doaj  

Entre las fisuras y el complejo encaje del “asilo diplomático” en el contexto europeo: anverso y reverso

open access: yesPrecedente, 2019
El asilo diplomático es una modalidad de protección internacional cuya naturaleza jurídica ha sido objeto de amplio debate. De un lado, porque es una práctica consuetudinaria con un heterogéneo reconocimiento convencional en el sistema interamericano y ...
Encarnación La Spina
doaj   +1 more source

Neue Einblicke in ein Schlüsselmaterial für Planetenphysik, Fusion und Materialforschung: Flüssiger Kohlenstoff

open access: yesPhysik in unserer Zeit, EarlyView.
Mit Hilfe der ultrahellen Röntgenpulse des European XFEL und einem speziellen Hochenergielaser konnte die Struktur von flüssigem Kohlenstoff bei Drücken von über einer Million Atmosphären und Temperaturen von etwa 7000 K bestimmt werden. Dieser Ansatz offenbarte eine komplexe Flüssigkeit mit einer wasserähnlichen Struktur und im Mittel vier ...
Dominik Kraus, Ulf Zastrau
wiley   +1 more source

Interpretation of surface features of Europa obtained from occultations by Io [PDF]

open access: yes
Light curves of occultations of Europa by Io were used to generate a crude map of albedo features on Europa. Impact parameters and magnitude ratios for each event were imposed on a model.
Beebe, R. F., Herzog, A. D.
core   +1 more source

Models of dust around Europa and Ganymede [PDF]

open access: yes, 2012
We use numerical models, supported by our laboratory data, to predict the dust densities of ejecta outflux at any altitude within the Hill spheres of Europa and Ganymede.
Colwell   +40 more
core   +2 more sources

David Sassoli: Europa, Europa!

open access: yes, 2023
David Sassoli has best interpreted the great Italian tradition of Europeanism, which had in Giuseppe Mazzini, Vincenzo Gioberti, Altiero Spinelli and Ernesto G. Rossi, the highest and most concrete theoretical and political expressions of the contemporary age.
openaire   +1 more source

Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller   +3 more
wiley   +1 more source

Tidal evolution of planetary satellites [PDF]

open access: yes
Early in the history of the Solar System, Europa and Ganymede may have evolved through a 3:1 mean-motion commensurability, which would have been encountered prior to the establishment of the current Laplace resonance involving Io, Europa, and Ganymede ...
Tittemore, William C.
core   +1 more source

Ocean dynamics of outer solar system satellites

open access: yes, 2019
Ocean worlds are prevalent in the solar system. Focusing on Enceladus, Titan, Europa, and Ganymede, I use rotating convection theory and numerical simulations to predict ocean currents and the potential for ice-ocean coupling.
Soderlund, Krista
core   +1 more source

Home - About - Disclaimer - Privacy