Results 91 to 100 of about 10,014 (247)

Inclusive and dynamic economic growth in rural areas: alternatives from localized agri-food systems and short chains [PDF]

open access: yes, 2016
Six case studies of Rural Agro-Industries activation (AIR from "Agroindustrias Rurales") with Localized Agri-Food Systems – LAFS (SYAL for its acronym in french) are analyzed in four Latin American countries.
Boucher, François   +2 more
core  

Checklist and identification key of Anomalini (Coleoptera, Scarabaeidae, Rutelinae) of Costa Rica [PDF]

open access: yes, 2016
A checklist and identification key for the species of the tribe Anomalini in Costa Rica are presented. The Anomalini species are important economically, as they have larvae that are or can become agricultural pests, as well as ecologically, having ...
Filippini, Valentina   +2 more
core   +4 more sources

Avifauna of Amistosa Biological Corridor, Puntarenas, Costa Rica

open access: yes, 2021
Introducción: Las aves son particularmente susceptibles a la fragmentación del hábitat, lo que pone en peligro a las poblaciones locales e incluso a especies enteras. Los corredores de vegetación son una herramienta útil para conectar áreas protegidas y reducir los efectos de la fragmentación.
openaire   +1 more source

Systematization of the experience of a collective vocational guidance session through the support of ChatGPT with eleventh-year students of the Colegio Científico Costarricense, Puntarenas Campus

open access: yesRevista Costarricense de Orientación
Objective: To systematize the experience of a collective vocational guidance session, supported by the use of ChatGPT, to clear up vocational doubts at the Colegio Científico de Puntarenas, to analyze its uses in the reflection and vocational decision ...
Pablo Armando Sibaja-Mojica
doaj   +1 more source

The Fisheries for Mangrove Cockles,Anadaraspp., from Mexico to Peru, With Descriptions of Their Habitats and Biology, the Fishermen’s Lives, and the Effects of Shrimp Farming [PDF]

open access: yes, 2001
This paper provides the first description of the mangrove cockle, Anadara spp., fisheries throughout their Latin American range along the Pacific coast from Mexico to Peru. Two species, A. tuberculosa and A.
MacKenzie, Jr., Clyde L.
core  

Evaluation of TypeSeq, a Novel High-Throughput, Low-Cost, Next-Generation Sequencing-Based Assay for Detection of 51 Human Papillomavirus Genotypes. [PDF]

open access: yes, 2019
BackgroundHuman papillomaviruses (HPV) cause over 500 000 cervical cancers each year, most of which occur in low-resource settings. Human papillomavirus genotyping is important to study natural history and vaccine efficacy. We evaluated TypeSeq, a novel,
Boland, Joseph   +20 more
core   +1 more source

A new genus of Prioninae (Coleoptera, Cerambycidae) [PDF]

open access: yes, 2011
Neoma, a new genus of Cerambycidae (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for Mallodonopsis corrosus Bates, 1879, compared to related genera (Aplagiognathus Thomson, 1861; Archodontes Lameere, 1903; and Mallodonopsis Thomson ...
Santos-Silva, Antonio   +2 more
core   +2 more sources

Human interference with wildlife surveys: a case study from camera-trapping road underpasses in Costa Rica

open access: yesOryx
Camera traps are widely used to study wildlife. However, theft and vandalism are frequent, resulting in millions of dollars in financial losses and large data gaps in research.
Eleanor Flatt   +3 more
doaj   +1 more source

A revision of the genus Crossomitrium (Musci: Hookeriaceae) [PDF]

open access: yes, 1990
Crossomitrium is a genus of neotropical, essentially epiphyllous mosses. The genus consists of six species that are distributed in two sections: section Crossomitrium (C. acuminatum, C. patrisiae, and C. scabrisetum) and section Cormophila (C. epiphyllum,
Allen, Bruce H.
core  

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