Results 61 to 70 of about 5,404 (151)
Avances del CesorEn este trabajo reconstruimos los envíos de remesas desde las tesorerías regionales que componían la Real Hacienda del Virreinato del Río de la Plata hacia la caja de Buenos Aires entre 1780 y 1800.
Antonio Galarza
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A Module‐Level Photovoltaic Optimizer for Online I–V Curve Tracing and Daylight Photoluminescence
Advanced Sustainable Systems, Volume 10, Issue 8, August 2026.This article presents a module‐level photovoltaic optimizer based on a synchronous buck converter. The system enables non‐invasive online I–V curve tracing and daylight photoluminescence imaging. By integrating advanced diagnostic capabilities with minimal hardware modifications, this compact solution offers cost‐effective, continuous inspection ...
Alberto Redondo‐Plaza +5 more
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Ecology and evolution of pyrazines in insects
Biological Reviews, Volume 101, Issue 4, Page 1937-1959, August 2026.ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk +2 more
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Ecology and Evolution, Volume 16, Issue 8, August 2026.Semi‐deciduous ecosystems have short leaf‐shedding periods, making carbon cycling and litterfall patterns difficult to study. This study compiled data from 31 global sites and used regression models to examine how climate and soil factors influence leaf litterfall rates.
Ashehad A. Ali, Anuj T. Magar
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Conservação da polpa de umbu-cajá (spondias spp) por métodos Combinados.
, 2013 Dissertação submetida ao Colegiado de curso do Programa de Pós-Graduação em Ciências Agrárias da Universidade Federal do Recôncavo da Bahia como requisito para obtenção do Grau de Mestre em Ciências Agrárias.O umbu-cajá (Spondias spp) é um fruto de ...
Santos, Márcio Barros
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Journal of Applied Ecology, Volume 63, Issue 8, August 2026.These findings provide strong mechanistic evidence for VOCs mediating pest resistance and suggest that exposure to herbivore‐induced, plant‐derived VOCs can enhance pest resistance in potato crops. These results might offer novel information for developing ecologically sustainable plant volatile‐based strategies for boosting protection against pests in
Lucía Martín‐Cacheda +5 more
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La Caja Real de la Villa de Santa Clara (Cuba): análisis histórico-contable (1689-1831)
De Computis, 2017 La Villa de Santa Clara en Cuba se fundó el 15 de julio de 1689, con una actividad económica fundamentalmente ganadera, se rigió en el orden administrativo y económico desde su fundación, al igual que las demás villas del país por las leyes u órdenes ...
Yumaisi González Ochoa +3 more
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Thinking through payment in fieldwork
American Ethnologist, Volume 53, Issue 3, Page 236-248, August 2026.Abstract Ethnographic research has long illuminated diverse economic relations. Yet ethnographers have said little about an economic relation that they themselves often rely on: payment in fieldwork. Indeed, the particularities of monetary exchange between ethnographers and their interlocutors often remain hidden—or taboo.
Tijo Salverda +6 more
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Historia Agraria de América Latina, 2022 The decade of the 1850s was a transformative period for Chile’s economy tied to the California Gold Rush as well as to mineral booms in Australia and northern Chile.
Philip Brock
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Storage of ‘umbu-cajá’ pulp powder produced by lyophilization
, 2016 This work aimed to study the chemical and physical stability of ‘umbu-cajá’ powders produced by lyophilization during storage. ‘Umbu-cajá’ pulps formulated with different concentrations of gum arabic (10, 20 and 30%), previously frozen, were dehydrated ...
Rocha,Ana P. T. +5 more
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