Results 31 to 40 of about 57,709 (192)

Descolonizando la historia oral: una conversación

open access: yes, 2021
History, Volume 106, Issue 370, Page E1-E17, March 2021.
wiley   +1 more source

Map‐Based Channel Model for Urban Macrocell Propagation Scenarios

open access: yesInternational Journal of Antennas and Propagation, Volume 2015, Issue 1, 2015., 2015
The evolution of LTE towards 5G has started and different research projects and institutions are in the process of verifying new technology components through simulations. Coordination between groups is strongly recommended and, in this sense, a common definition of test cases and simulation models is needed.
Jose F. Monserrat   +4 more
wiley   +1 more source

Producción y lógica de la red vial incaica en el extremo septentrional del NOA

open access: yesArqueologia, 2016
En el extremo norte de Argentina la red vial incaica presenta al menos dos caminos longitudinales que, con rumbo norte-sur, ingresan al actual territorio en ambientes de tipo puneño.
M. Ester Albeck
doaj   +1 more source

Exposure Factors Influence Stone Deterioration by Crystallization of Soluble Salts

open access: yesAdvances in Materials Science and Engineering, Volume 2015, Issue 1, 2015., 2015
The present work tries to determine the factors that influence the crystallization of soluble salts in the stone material used in the construction of buildings in Valencia (Spain). Samples are obtained from a building which has served to accomplish observations and laboratory experiments necessary in order to determine the pathology of deterioration of
Enrique Gil   +4 more
wiley   +1 more source

The Chanka: Archaeological Research in Andahuaylas (Apurimac), Peru [PDF]

open access: yes, 2010
In AD 1438 a battle took place outside the city of Cuzco that changed the course of South American history. The Chanka, a powerful ethnic group from the Andahuaylas region, had begun an aggressive program of expansion.
Aráoz Silva, Miriam   +2 more
core  

Heroic Creation and the Socialist City: The Making of Villa El Salvador

open access: yesAntipode, Volume 58, Issue 1, January 2026.
Abstract J.C. Mariátegui believed Indo‐American socialism would be neither calque nor copy, but heroic creation. This article explores an attempt at heroic creation in 1970s Peru: the Self‐Managed Urban Commune of Villa El Salvador (Villa). Putting Marxism in conversation with decolonial theory, I argue Villa shows universality and particularity can be
Rafael Shimabukuro
wiley   +1 more source

Boletín oficial de la provincia de León: Número 49 - 1965 marzo 1 [PDF]

open access: yes, 1965
Copia digital. Valladolid : Junta de Castilla y León.
León (Provincia). Diputación Provincial
core   +1 more source

Pollination ecology in the tropical Andes: moving towards a cross‐scale approach

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2312-2345, December 2025.
ABSTRACT Plant–pollinator interactions structure ecological communities and represent a key component of ecosystem functioning. Pollination networks are expected to be more diverse and specialised in the tropics, but pollination ecology in these regions has been understudied in comparison to other areas.
Cristina Rueda‐Uribe   +25 more
wiley   +1 more source

The Neotropical Orb‐Weaver Genera Epeiroides, Bertrana and Amazonepeira (Araneae: Araneidae).

open access: yesPsyche: A Journal of Entomology, Volume 96, Issue 1-2, Page 75-99, 1989., 1989
Most Neotropical spider specimens preserved in museums were collected by ornithologists, entomologists or amateur naturalists, who picked up spiders when their preferred organisms could not be found. Invariably such collectors bring back the biggest, showiest spiders.
Herbert W. Levi
wiley   +1 more source

Coca et ayahuasca, une même destinée?

open access: yesCultura y Droga, 2018
Mientras el Perú construyó la magnífica civilización Inca mediante la sabiduría proporcionada por la hoja de coca, se volvió luego el primer productor de derivados tóxicos de esta planta profanada. Hoy en día, de nuevo, la hoja de coca permite tratar la
Jacques Mabit
doaj   +1 more source

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