Results 31 to 40 of about 58,599 (255)

Perfil de mortalidade por causas externas no Brasil: acidentes de transporte terrestre / External cause mortality profile in Brazil: land transport accidents [PDF]

open access: diamond, 2022
Vania Paula de Carvalho   +6 more
openalex   +1 more source

Height and phytotelm size affect the invertebrate communities of epiphytic bromeliads in the Amazon rainforest

open access: yesEcological Entomology, EarlyView.
The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley   +6 more
wiley   +1 more source

Algunes reflexions sobre la nova ordenació del transport terrestre

open access: yesRevista Catalana de Dret Públic, 1988
.
Manuel Vicens i Matas
doaj  

Análisis de la metáfora conceptual en un corpus del discurso aeronáutico: desarrollo del modelo cognitivo idealizado AIR TRANSPORT IS LAND TRANSPORT [PDF]

open access: yes, 2009
Esta comunicación expone los resultados de un proyecto de investigación sobre la metáfora en la conceptualización de la aeronáutica y analiza la forma en que conforma nuestro conocimiento sobre esta disciplina.
Cuadrado Esclapez, Georgina   +1 more
core  

Geochemical and Seismic Constraints on the Role of Mud Diapirs in Petroleum Migration and Accumulation in the Recôncavo Basin, NE Brazil

open access: yesJournal of Petroleum Geology, EarlyView.
ABSTRACT In the Recôncavo Basin, Northeast of Brazil, mud diapirs have been reported for decades, but their role within the basin's petroleum system remains poorly constrained. Here, we combine 2D seismic interpretation, field observations, and organic geochemical analyses of rocks and oil seeps to investigate the relationship between diapirism and ...
Cora Mattos   +3 more
wiley   +1 more source

Rational Formulation of Alternative Fuels using QSPR Methods: Application to Jet Fuels Développement d’un outil d’aide à la formulation des carburants alternatifs utilisant des méthodes QSPR (Quantitative Structure Property Relationship): application aux carburéacteurs

open access: yesOil & Gas Science and Technology, 2013
Alternative fuels are a promising solution for road transport but also for aircraft. In the aviation field, a huge amount of work has been done in the past years with the approval to use up to 50 % by volume of SPK (Synthetic Paraffinic Kerosene) in ...
Saldana D.A.   +5 more
doaj   +1 more source

Educació i desenvolupament humà sostenible: l'exemple de l'impacte mediambiental en el transport de mercaderies [PDF]

open access: yes, 2007
Es descriu una experiència docent relacionada amb l’eficiència del transport de mercaderies i el seu impacte mediambiental a partir de la recerca que han estat desenvolupant els darrers anys.Peer ...
Castells Sanabra, Marcel·la   +1 more
core  

Falsification Of The Atmospheric CO2 Greenhouse Effects Within The Frame Of Physics [PDF]

open access: yes, 2009
The atmospheric greenhouse effect, an idea that many authors trace back to the traditional works of Fourier (1824), Tyndall (1861), and Arrhenius (1896), and which is still supported in global climatology, essentially describes a fictitious mechanism, in
Ahrens C. D.   +107 more
core   +6 more sources

Tightening the Regulatory Grip: Local Regulatory Stringency and Sectoral Platform Regulation in EU Cities

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Platform companies like Uber and Airbnb are depicted as agile policy entrepreneurs who can navigate the boundaries of regulatory frameworks and manipulate regulations to their advantage; however, recent empirical studies suggest that their capacity to influence policy depends on the particular political and institutional context.
Eliska Drapalova, Kai Wegrich
wiley   +1 more source

La logistique de la mondialisation [PDF]

open access: yes, 1994
La géographie humaine et physique est une variable aussi importante pour la détermination des flux du commerce international que les politiques des États.
Daudin, Guillaume
core   +1 more source

Home - About - Disclaimer - Privacy