Results 91 to 100 of about 2,309,684 (300)

Presentación

open access: yesHistoria y Espacio, 1983
Presentación  Historia y Espacio N° 8 (1983).
Historia y Espacio
doaj   +1 more source

Espacio itinerante: la intermitencia espacio-temporal del conocimiento [PDF]

open access: yes, 2016
s aceptados sin presentación / Accepted abstracts without ...
Mayoral Campa, Esther   +1 more
core  

Soil Properties and Plant Species Identity Independently Influence Arbuscular Mycorrhizal Fungal Composition Across Lowland Tropical Forests

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We found that plant species identity and soil properties, especially soil phosphorus availability, independently structured arbuscular mycorrhizal fungal (AMF) community composition in tropical forests across central Panama. We also found that soil nutrient availability may mediate the interaction networks between plants and AMF. ABSTRACT Plant species
Mareli Sánchez‐Juliá   +3 more
wiley   +1 more source

Editorial

open access: yesHistoria y Espacio, 2002
En este apartado encontrarás los miembros del comité directivo, editorial e internacional de Historia y Espacio N° 19.
Historia y Espacio
doaj   +1 more source

Origin of the bilateral structure of the supernova remnant G296.5+10 [PDF]

open access: yes, 2017
In this work, we have modelled the supernova remnant (SNR) G296.5+10, by means of 3D magnetohydrodynamics (MHD) simulations. This remnant belongs to the bilateral SNR group and has an additional striking feature: the rotation measure (RM) in its eastern ...
De Colle, F.   +6 more
core   +2 more sources

Contra el espacio: lugar, movimiento, conocimiento

open access: yes, 2015
Quiero discutir, en este capitulo, contra la nocion de espacio. De todos los terminos que usamos para describir el mundo en que vivimos, este es el mas abstracto, el mas vacio, el mas indiferente a las realidades de la vida y la experiencia. Consideremos
Tim Ingold
semanticscholar   +1 more source

The Long and Winding Road: Policy Frictions and the Governance of Ride‐Hailing Platforms in Latin America

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT The rise of ride‐hailing platforms has profoundly transformed urban mobility in Latin America over the past decade. Transportation Network Companies such as Uber, DiDi, Cabify, InDrive, and others operating in the region have affected transportation patterns and intensified debates around labor relations, algorithmic management, regulatory ...
Ronald Sáenz‐Leandro
wiley   +1 more source

Espacio de reflexión [PDF]

open access: yes, 2008
La Asamblea del CFE, 17 resuelve: disponer que el 30 de octubre de 2008 se genere un espacio de reflexión durante la jornada escolar, para conmemorar y celebrar los 25 años de la recuperación de la ...
DE CARA Secretario, TEDESCO Ministro
core   +1 more source

Pismis 20: one or two clusters? [PDF]

open access: yes, 2003
We present UBVRI polarimetric observations of stars in the direction of the open cluster Pismis 20 and WR 67. It is found that the observed members segregate polarimetrically into two groups, with different associated mean Pmax (4.31 and 6.08 ...
Marraco, Hugo Gustavo   +2 more
core   +2 more sources

Conflicto espacial, exclusión y espacio público en la centralidad urbana de Xalapa, Veracruz

open access: yes, 2015
En la ultima decada se ha suscitado un incremento de intervenciones fisicas para la transformacion del espacio publico del centro historico en la ciudad de Xalapa, Veracruz.
Mauricio Hernández Bonilla, S. Gómez
semanticscholar   +1 more source

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