Results 111 to 120 of about 298,076 (394)
Changes in land cover drove the recent range expansion of a tropical farmland bird
Oikos, EarlyView.Several bird species associated with agricultural landscapes in the Palearctic and in the Nearctic (i.e. farmland birds) have been experiencing severe population declines since the 1970s, mainly due to habitat loss driven by agricultural intensification.
Luana Jéssica Ferreira +4 more
wiley +1 more source
Triple incisión umbilical para la colecistectomía videolaparoscópica
Cirugía Paraguaya, 2020 Introducción: La cirugía laparoscópica a través de un puerto único se realiza básicamente colocando un dispositivo a través de una única incisión (entre 18mm a 50 mm), en la cual se colocan varios trócares en el mismo.
Héctor Rolando Herrera-Cabral +3 more
doaj +1 more source
Concerns and Limitations in Agile Software Development: A Survey with Paraguayan Companies [PDF]
arXiv, 2017 This year, the Agile Manifesto completes seventeen years and, throughout the world, companies and researchers seek to understand their adoption stage, as well as the benefits, barriers, and limitations of agile methods. Although we have some studies and questionnaire data at the global level, we know little about how the Paraguayan software community ...
arxiv
Genetics and Molecular Research, 2016 Since its detection in Brazil in 2013, the Old World cotton bollworm Helicoverpa armigera has been reported in Argentina, Paraguay, and Bolivia. Here we present evidence extending the South American range of H. armigera to Uruguay, using polymerase chain
J. Arnemann +6 more
semanticscholar +1 more source
The genus Erlandia Aurivillius, 1904 (Coleoptera: Cerambycidae) in Argentina, with the description of a new species [PDF]
, 2011 The genus Erlandia (Cerambycinae: Erlandiini) was described by Aurivillius in 1904, containing a single species, Erlandia inopinata, distributed in Bolivia, Argentina, and Paraguay. Anew species, E.
Di Iorio, Osvaldo R.
core
PLANTS, PEOPLE, PLANET, EarlyView.The primarily neotropical plant genus Heliconia has been cultivated commercially in gardens and nurseries for hundreds of years. Many of these same species are ecological keystones in their native habitats as important resources for herbivorous insects and pollinating hummingbirds, yet they face threats of habitat loss and degradation, competition with
W. John Kress +3 more
wiley +1 more source
Mainumby: un Ayudante para la Traducción Castellano-Guaraní [PDF]
arXiv, 2018 A wide range of applications play an important role in the daily work of the modern human translator. However, the computational tools designed to aid in the process of translation only benefit translation from or to a small minority of the 7,000 languages of the world, those that we may call "privileged languages".
arxiv
Meeting the Poverty-Reduction MDG in the Southern Cone [PDF]
This paper assesses the likelihood of meeting the Millennium Development Goal of halving poverty by 2015 in Argentina, Chile, Paraguay and Uruguay. We simulate the poverty impact of changes in growth rates and redistributive policies, and trace the ...
Leonardo Gasparini, Martín Cicowiez
core
Cryptic Diversity in the Neotropical Gecko Genus \u3cem\u3ePhyllopezus\u3c/em\u3e Peters, 1878 (Reptilia: Squamata: Phyllodactylidae): A New Species from Paraguay [PDF]
, 2018 The gecko genus Phyllopezus is distributed mainly along South America’s “Dry Diagonal” (Caatinga, Cerrado, and Chaco). The genus has been the subject of recent taxonomic analyses and includes four described species and seven candidate species referred to
Cacciali, Pier +3 more
core +1 more source
Checklist of the Helminth Parasites of South American Bats [PDF]
, 2015 My Brazilian co-author paid for this paper to be open--access.Copyright © 2001-2015 Magnolia Press. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and ...
Gibson, David I., Santos, CP
core +1 more source