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Cellulose industry and the progress of eucalyptus silviculture on the agricultural border of maranhense Amazonia

Allison Bezerra Oliveira • Geosul (2019)

This paper has as the main goal present the recent evolution of the eucalyptus silviculture over the agriculture border of Legal Amazon in the State of Maranhão. It’s considered the propagation of historical appropriation and commodificatio...

DOAJ Open Access (DOAJ) DOI: 10.5007/1982-5153.2019v34n71p301

Current status of Paragonimus and paragonimiasis in Ecuador

Manuel Calvopiña, Daniel Romero, Byron Castañeda, Yoshihisa Hashiguchi et al. • Memorias do Instituto Oswaldo Cruz (2014)

A review of national and international publications on paragonimiasis in Ecuador, epidemiological records from the Ministry of Public Health and unpublished research data was conducted to summarise the current status of the parasite/disease...

DOAJ Open Access (DOAJ) DOI: 10.1590/0074-0276140042

Migración venezolana y discriminación en Ecuador durante el 2019: análisis del encuadre informativo en Teleamazonas y El Universo

Luis Eduardo Ynciarte González • Estado & Comunes (2021)

Este artículo viene de una investigación en curso y analiza los contenidos noticiosos que generaron dos medios de comunicación respecto de la migración de personas venezolanas hacia Ecuador durante el año 2019. Se argumenta que los medios i...

DOAJ Open Access (DOAJ)

The Effect of Influencer Image Types on Purchase Intention: The Mediating Role of Persuasion Knowledge and the Moderating Role of Parasocial Relationships

Yubing Qu, Jieun Lee • Behavioral Sciences (2026)

Understanding how visual content shapes consumers’ persuasion processes in social media environments has become an important research issue. Drawing primarily on the Persuasion Knowledge Model (PKM) and parasocial relationship (PSR) theory,...

DOAJ Open Access (DOAJ) DOI: 10.3390/bs16081270

A nationwide study on immunosenescence biomarkers profile in older adults: ELSI-Brazil

Maria Luiza Lima-Silva, Karen Cecília Lima Torres, Juliana Vaz de Melo Mambrini, Nathalia Coimbra Brot et al. • Experimental Gerontology (2024)

Immunosenescence is a phenomenon caused by changes in the immune system, and part of these changes involves an increase in circulating immunological biomarkers, a process known as “Inflammaging.” Inflammaging can be associated with many dis...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2024.112433

Amazonian Archaeology

Michael Heckenberger, Eduardo Góes Neves • Annual Review of Anthropology (2009)

Amazonian archaeology has made major advances in recent decades, particularly in understanding coupled human environmental systems. Like other tropical forest regions, prehistoric social formations were long portrayed as small-scale, disper...

OPENALEX DOI: https://doi.org/10.1146/annurev-anthro-091908-164310

International Business and Management

• International business and management series (2012)

Citation (2012), "International Business and Management", Hadjikhani, A., Elg, U. and Ghauri, P. (Ed.) Business, Society and Politics (International Business and Management, Vol. 28), Emerald Group Publishing Limited, Bingley, p. ii. https:...

OPENALEX DOI: https://doi.org/10.1108/s1876-066x(2012)0000028025

Anomalous effect in Schumann resonance phenomena observed in Japan, possibly associated with the Chi-chi earthquake in Taiwan

M. Hayakawa, K. Ohta, A. P. Nickolaenko, A. P. Nickolaenko et al. • Annales Geophysicae (2005)

The Schumann resonance phenomenon has been monitored at Nakatsugawa (near Nagoya) in Japan since the beginning of 1999, and due to the occurance of a severe earthquake (so-called Chi-chi earthquake) on 21 September 1999 in Taiwan we have...

DOAJ Open Access (DOAJ) DOI: 10.5194/angeo-23-1335-2005

Seasonal monopolization of small carrion by a scarab beetle in terra firme Amazonian rainforests

Elena Chaboteaux, Pablo Aycart-Lazo, Gustavo Arias-Álvarez, Sandra Bejar-Hermoza et al. • Scientific Reports (2025)

Abstract Small vertebrate carcasses represent an abundant resource in tropical rainforests, where scavengers play a key role in nutrient recycling, enhancing productivity in nutrient-poor habitats such as Amazonian terra firme forests. Howe...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-025-31811-7

African Journal of Plant Science

Sergio Pinedo Freyre, Sixto A. Imán, Mario Pinedo Panduro, Armando VÁSQUEZ et al. • African Journal of Plant Science (2026)

[EN] The objective of this research was to evaluate fruit yield, other agronomic characteristics and content of ascorbic acid (aa) of five promissory genotypes of “camu-camu” in non-flooded area of the experimental field “El Dorado”. The pl...

OPENALEX Open Access DOI: https://doi.org/10.5897/ajps

Perception of dental trauma by community health workers in the Amazon region

Giza Hellen Nonato Miranda, Lodinikki Lemoy Davis, Stelio Moreira da Silva Filho, Nathália Carolina Fernandes Fagundes et al. • O Mundo da Saúde (2019)

The high prevalence of dental trauma among the population highlights the importance of the preventative actions taken after trauma to preserve the integrity of the dental organ. The present study aimed to evaluate the perception of the Comm...

DOAJ Open Access (DOAJ)

Bird diversity in the Serra do Aracá region, northwestern Brazilian Amazon: preliminary check-list with considerations on biogeography and conservation

Sérgio Henrique Borges, Andrew Whittaker, Ricardo Afonso Machado de Almeida • Zoologia (Curitiba) (2014)

We inventoried the birds from Serra do Aracá region, state of Amazonas. The region encompasses a high diversity of vegetation types, including white sand forests and campinas, terra firme and flooded forests, montane forests and tepuis. We ...

DOAJ Open Access (DOAJ) DOI: 10.1590/S1984-46702014000400006

HEALTH TECHNOLOGIES

Maria Carolina Salustino dos Santos, Ana Emília Araújo de Oliveira, Raquel Carvalho Lima, Iracema Vitória Gomes Lins Paz et al. • Health and Society (2022)

The use of health technologies provides better health management, anchored in equity, communication and governance in health. Technologies are conceptualized as a tool, which helps from planning to the execution of activities, and can be ap...

OPENALEX cc-by DOI: https://doi.org/10.51249/hs.v2i02.1011

A Virtual Reading Center Model Using Crowdsourcing to Grade Photographs for Trachoma: Validation Study

Christopher J Brady, R Chase Cockrell, Lindsay R Aldrich, Meraf A Wolle et al. • Journal of Medical Internet Research (2023)

BackgroundAs trachoma is eliminated, skilled field graders become less adept at correctly identifying active disease (trachomatous inflammation—follicular [TF]). Deciding if trachoma has been eliminated from a district or if treatment strat...

DOAJ Open Access (DOAJ) DOI: 10.2196/41233

Data for: Terrain units, land use/cover, and gross primary productivity of the largest fluvial basin in the Brazilian Amazonia/Cerrado ecotone: The Araguaia River Basin

Antonio Couto, Junior, Pedro Martins, Edson Sano, Eder Martins et al. • Data in Brief (2021)

Integrity of most of tropical wetlands is threatened because they are often considered freely available resources of land and water. The Araguaia River Basin is one of the Brazilian basins most influenced by tropical seasonal floods, in add...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.dib.2020.106636