Results 51 to 60 of about 83,022 (178)

Actuales procesos de transformación urbana y su reflejo en el área central de la Ciudad de Mendoza [PDF]

open access: yes, 2003
El estudio tiene por objeto analizar algunos aspectos de la dinámica espacial registrada en la ciudad de Mendoza durante la última década en el marco de los procesos generales de transformación de las grandes ciudades occidentales.
Schmidt, Margarita
core  

Digitizing collections to unlock the full potential of palynology: A case study with the Smithsonian palynology collection

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo   +37 more
wiley   +1 more source

From the Field to the Laboratory: The Theory‐Practice Research of Peter J. Carnevale

open access: yesNegotiation and Conflict Management Research, EarlyView., 2020
Abstract As colleagues and collaborators, we reflect on the work and legacy of Peter Carnevale, currently professor at the University of Southern California, and recipient of the 2002 Jeffrey Z. Rubin Theory‐to‐Practice Award of the International Association for Conflict Management (IACM). We review Carnevale’s main contributions, including his work on
Linda L. Putnam   +3 more
wiley   +1 more source

La renovación como estrategia de desarrollo urbano en Buenos Aires (1996-2011) [PDF]

open access: yes, 2014
En este artículo se analiza el despliegue de estrategias de desarrollo urbano basadas en la promoción de los procesos de renovación en áreas centrales, en el período 1996-2011, en la Ciudad Autónoma de Buenos Aires.
Guevara, Tomás Alejandro
core  

From fertilizer to insecticide: urban leaf litter chemistry alters the survival landscape of Aedes aegypti

open access: yesPest Management Science, EarlyView.
Chemical profiling and bioassays reveal that leaf‐litter leachates from urban trees flip between nourishing and killing Aedes aegypti larvae: dilute Tipuana tipu boosts growth, whereas concentrated, aged extracts are >90% lethal. Species‐specific chemistry thus turns street trees into potential self‐renewing tools for integrated vector control ...
Ana Luiza Caldatto   +7 more
wiley   +1 more source

Sensitivity to demethylation‐inhibiting fungicides and induced expression of CYP51 associated with tebuconazole resistance in Alternaria species on mandarin in Brazil

open access: yesPest Management Science, EarlyView.
Tebuconazole‐resistant isolates overexpress CYP51 and, when tested at field rates, did not reduce ABS severity, whereas difenoconazole and mefentrifluconazole remained effective. Abstract BACKGROUND Alternaria brown spot (ABS), caused by Alternaria spp., is an important disease affecting mandarin production in several citrus‐growing regions worldwide ...
Thiago de Aguiar Carraro   +7 more
wiley   +1 more source

Repensar La Habana: en búsqueda de la sustentabilidad urbana [PDF]

open access: yes, 2012
Centro Habana, al igual que muchas áreas centrales antiguas de diversas ciudades en el mundo, presentan una problemática de gran complejidad provocada por el avanzado deterioro de su fondo edificado, de sus infraestructuras, la escasez de espacios ...
Rey, Gina
core  

Urban Forests and Environmental Challenges in the Last Decades in Brazil: Insights for the National Urban Forestry Plan

open access: yesSustainable Development, EarlyView.
ABSTRACT National afforestation policies are crucial for outlining guidelines and goals to be implemented at the local level. Therefore, it is crucial to conduct research that systematizes indicators from across the country into a single proposal. This study examines the spatiotemporal distribution of urban forest research in Brazil from 1980 to 2020 ...
Mauricio Lamano Ferreira   +5 more
wiley   +1 more source

Expansión urbana en un territorio turístico.

open access: yesPensum, 2021
El artículo analiza parte de las transformaciones urbanas del segundo aglomerado de Uruguay, Maldonado-Punta del Este, cuyas dinámicas demográficas, desde el último tercio del siglo XX, son inusuales en un país estancado demográficamente.
Leonardo Altmann Macchio
doaj  

Estimation and analysis of labor productivity in Spanish cities [PDF]

open access: yes, 2012
Este trabajo ha sido financiado por el Plan Nacional de I+D+i del Ministerio de Ciencia e Innovación (proyecto MICINN-08-ECO2008-01617). Los autores desean expresar su agradecimiento a los evaluadores de Investigaciones Regionales por sus valiosos ...
Aponte Jaramillo, Elisabeth   +2 more
core  

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