Results 41 to 50 of about 321,369 (216)

A new phylogeny of Anastrepha (Diptera: Tephritidae) based on nuclear loci obtained by phylogenomic methods

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
We present an extensive phylogenetic analysis, based on 293 nuclear loci and 728 individuals representing 237 species of Anastrepha, the largest and most economically important New World genus of Tephritidae. The analysis strongly supports the monophyly of most Anastrepha species groups, also revealing previously unknown relationships among species and
Allen L. Norrbom   +19 more
wiley   +1 more source

Primeiros registros de moscas-das-frutas (Dip.,Tephritidae) e seus hospedeiros no município de Baião, Pará. [PDF]

open access: yes, 2014
Dada a importância de se conhecer os possíveis hospedeiros de moscas-das-frutas (Diptera: Tephritidae) e seus inimigos naturais no estado do Pará, esta pesquisa tem o objetivo de realizar os primeiros relatos de moscas-das-frutas e seus hospedeiros no ...
LEMOS, W. de P.   +2 more
core  

Urbanization of seed dispersal networks

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Rapid urban expansion is affecting the composition of wild communities and creating novel ecosystems worldwide. Seed dispersal is key for ecosystem persistence, particularly in fragmented landscapes. However, generalizations regarding the impacts of urbanization are still difficult due to the lack of studies encompassing the urban matrix.
Sara Beatriz Mendes   +6 more
wiley   +1 more source

Estrategias de comercio electrónico y marketing digital para pequeñas y medianas empresas

open access: yesRevista Cubana de Ciencias Informáticas, 2018
El crecimiento de Internet provoca cambios significativos en el sector empresarial mundial. El comercio electrónico constituye un modelo de negociación que adquiere cada vez más seguidores y genera grandes beneficios económicos para quienes lo utilizan ...
Rudibel Perdigón Llanes   +2 more
doaj  

Época das Frutas [PDF]

open access: yes, 2012
Este Projeto é financiado por fundos nacionais Portugueses através da Fundação para a Ciência e a Tecnologia, QREN e ...
Bourbon, Mafalda   +12 more
core  

Artificial Intelligence Chatbots and Their Responses to Most Searched Spanish Cancer Questions

open access: yesCancer Medicine, Volume 14, Issue 21, November 2025.
Artificial intelligence (AI) chatbots are trained using English materials, and their performance in answering Spanish cancer questions is unknown. After comparing the six most popular AI chatbots, we found their answers were generally accurate (but hard to read) and needed more improvement in supporting patients to make cancer‐related decisions ...
En Cheng   +7 more
wiley   +1 more source

Characterization of the dietary fiber obtained from chayote Sechium edule (Jacq.) Sw. var. virens levis

open access: yesFood Chemistry Advances
By-products from fruits and vegetables provide an alternative source of dietary fiber with unique properties. Chayote (Sechium edule (Jacq.) Sw.) is a herbaceous plant considered a weed in some regions, wasting its potential use in the formulation of ...
Clara María Mejía Doria   +2 more
doaj   +1 more source

Perfil do consumidor de frutas em cidades do interior do estado de São Paulo - SP

open access: yesRevista Brasileira de Fruticultura, 2012
Estudos relacionados ao perfil do consumidor colocam-se como importante subsídio à participação competitiva dos diferentes segmentos nas cadeias agroalimentares e para a própria organização da mesma. O objetivo do presente trabalho foi o de identificar o
José Matheus Yalenti Perosa   +4 more
doaj   +1 more source

Competitividad de la fruta fresca chilena. [PDF]

open access: yes, 2009
106 p.El presente estudio tiene como objetivo analizar la competitividad de las frutas representativas que componen la canasta exportadora de fruta fresca chilena, en el período 1990-2007.
Mujica Riveros, Patricio (Prof. Guía)   +1 more
core  

The CABIM3, enriched space for the improvement of fruit flies used in the sterile insect technique, first approaches

open access: yesInsect Science, Volume 32, Issue 5, Page 1777-1786, October 2025.
Abstract The High Biosecurity House of the Mediterranean Fly in Metapa (CABIM3, in its Spanish acronym) is a space within the new Moscamed Mexico facility designed to select favorable traits that mitigate the negative effects of mass production while enhancing male competitiveness, ultimately increasing the efficiency of the sterile insect technique ...
José Arredondo   +4 more
wiley   +1 more source

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