Results 51 to 60 of about 328,387 (223)

The Changing Landscape of Root‐Knot Nematodes in Brazilian Soybean Fields: Shifting Prevalence of Meloidogyne arenaria, M. incognita and M. javanica and the Occurrence of an Emerging Species, M. enterolobii

Plant Pathology, Volume 75, Issue 2, March/April 2026.
An integrative biochemical and molecular survey of 344 soybean fields across Brazil revealed shifts in Meloidogyne species composition, high co‐occurrence rates, and the first report of M. enterolobii in commercial soybean fields, highlighting its geographic expansion and the need for improved nematode management strategies.
Francisco de Assis dos Santos Diniz, Eduardo Seiti Gomide Mizubuti, Cristiano Bellé, Paulo Sergio dos Santos, Thaís Ribeiro Santiago   +4 more
wiley   +1 more source

Advancing Water Security in the Tropical and Subtropical Regions: An Integrative Topic Modeling Approach

World Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster, Cássia Alves Lima‐Rezende, José Francisco Gonçalves, Renan de Souza Rezende   +3 more
wiley   +1 more source

Uso y manejo del material didáctico para la construcción y comprensión de las representaciones de la función lineal [PDF]

, 2008
En esta comunicación se presenta el avance de la investigación “Uso y manejo del material didáctico para la construcción y comprensión de las representaciones de la función lineal desarrollado en la Licenciatura en Educación Básica con Énfasis en ...
Audor, Carolina, Lurduy, Orlando, Sánches, Johan   +2 more
core  

Evidence from Escalera al Cielo: Abandonment of a Terminal Classic Puuc Maya Hill Complex in Yucatán, Mexico [PDF]

, 2012
This is a postprint (author's final draft) version of an article published in Journal of Field Arhcaeology in 2012. The final version of this article may be found at http://dx.doi.org/10.1179/0093469012Z.00000000025 (login may be required).
Bey, George J., III, Gallareta Negrón, Tomás, Parker, Evan, Simms, Stephanie R.   +3 more
core   +2 more sources

A sacred landscape: an enquiry of the “Cubas” from the South of Portugal [PDF]

, 2014
Ponencia presentada a Session 9: Forma urbana y relaciones entre historia y proyecto: el medio ambiente como patrimonio / Urban form and relationships between design and history: environmental heritage, arquitecture and planningThe purpose of this paper ...
Ferro, Luís
core  

Sweet cassava yield gaps and key management factors in Brazil

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract The objective in this study was to identify yield gaps and management factors that limit the yield of cassava (Manihot esculenta Crantz) in tropical and subtropical regions of Brazil. A total of 303 cassava fields were analyzed, and the yield potential was estimated using the Food and Agriculture Organization of the United Nations (FAO) model ...
Kelin Pribs Bexaira, Mauricio Fornalski Soares, Charles Patrick de Oliveira de Freitas, Luis Fernando Rodrigues de Oliveira, Eduardo Alano Vieira, Camille Flores Soares, Alencar Zanon Junior, Nereu Augusto Streck   +7 more
wiley   +1 more source

In search of patterns of land-use in Mexico City using logistic regression at the plot level [PDF]

, 2007
The study of big cities’ tendency to decentralisation is in the current agenda to understand the structure of Latin American cities. In general, centres and subcentres are related to specific functions.
Hillier, B., Ortiz-Chao, C.
core  

Modelo Hackefors para obtenção de certificado ambiental ISO-14.001 em pequenas e médias empresas: uma discussão sobre sua aplicação em empresas brasileiras

Cadernos EBAPE.BR
Baseado em estudo feito no Distrito Industrial Fazenda Botafogo, no município do Rio de Janeiro, este artigo analisa a possibilidade de aplicação conjunta em distritos industriais brasileiros de um modelo de sistema de gestão ambiental (SGA), o modelo ...
José Jorge Abdalla, Susana Arcangela Quacchia Feichas   +1 more
doaj   +1 more source

Innovation Policy in an Emerging Economy: How Regional and Technological Disparities Moderate the Effects of a National Law

Review of Policy Research, Volume 43, Issue 1, January 2026.
ABSTRACT The Innovation Law, enacted in Brazil in 2004, laid the regulatory and institutional foundations for the national innovation system, aiming to promote closer interaction between universities, research institutions, and industry. However, nearly two decades after its implementation, its influence on the national innovation system remains ...
Breno Valente Fontes Araújo, Ana Claudia Azevedo, Fernanda Maria de Almeida, Cristiana Tristão Rodrigues   +3 more
wiley   +1 more source

La eficiencia y la innovación en las subredes de empresas. Un estudio del distrito cerámico español

Innovar: Revista de Ciencias Administrativas y Sociales, 2012
La homogeneidad dentro del distrito industrial frente a las empresas externas se ha asumido tradicionalmente en la literatura. Sin embargo, nuestro trabajo sugiere que los distritos muestran un cierto grado de heterogeneidad.
F. Xavier Molina-Morales, M. Teresa Martínez-Fernández, Vicente Coll-Serrano   +2 more
doaj