Results 91 to 100 of about 3,108 (177)

Effects of phylogenetic reconstruction method on the robustness of species delimitation using single-locus data [PDF]

, 2014
1. Coalescent-based species delimitation methods combine population genetic and phylogenetic theory to provide an objective means for delineating evolutionarily significant units of diversity.
Barraclough, Timothy G, Fontaneto, Diego, Humphreys, Aelys M, Paradis, Emmanuel, Tang, Cuong Q   +4 more
core   +2 more sources

A policy model for Tunisia with real and financial flows [PDF]

This model was developed to provide a moacroeconomic framework for Tunisia's structural adjustment program and a flexible tool for further country economic analysis.
de Melo, Martha, Leduc, Marc, Razmara, Setareh   +2 more
core  

Diagnostic agronomique des pratiques culturales paysannes dans les vergers caféiers de Côte d'Ivoire [PDF]

, 2017
En Côte d'Ivoire, la production de café a connu une baisse depuis les années 1980. Les économistes l'ont expliquée par la baisse du prix du café par rapport au cacao, qui a poussé les producteurs à négliger la caféiculture au profit de la cacaoculture ...
Eponon, Eboa Christophe, Kassin, Koffi Emmanuel, Keli, Jules Z., Koné, Daouda, Snoeck, Didier   +4 more
core   +1 more source

Molecular Species Delimitation and Morphology of Aquatic and Sub-Aquatic Bugs (Heteroptera) in Cameroon.

PLoS ONE, 2016
Aquatic and semi-aquatic bugs (Heteroptera) represent a remarkable diversity and a resurging interest has been given to documenting at the species level these insects inhabiting Cameroon in Central Africa due to their potential implication in the ...
Solange Meyin A Ebong, Elsa Petit, Philippe Le Gall, Ping-Ping Chen, Nico Nieser, Eric Guilbert, Flobert Njiokou, Laurent Marsollier, Jean-François Guégan, Dominique Pluot-Sigwalt, Sara Eyangoh, Myriam Harry   +11 more
doaj   +1 more source

The crustose red algal genus Peyssonnelia (Peyssonneliales, Rhodophyta) in the Azores : from five to one species [PDF]

, 2015
The family Peyssonneliaceae comprises a worldwide group of non-calcified to calcified, crust-forming red algae of great ecological significance. Of the genera currently recognized in the family, Peyssonnelia has been widely considered to contain the ...
Fredericq, Suzanne, Gabriel, Daniela, Harris, D. J., Krayesky, D. M., Schmidt, W. E.   +4 more
core  

Euclides y el círculo [PDF]

, 2003
Se presenta la manera cómo Euclides aborda el asunto del área del círculo en los Elementos, correspondiente a la proposición 2 del libro XII. El estudio de esta proposición, buscando las proposiciones que justifican su demostración, se constituye en una
Luque, Carlos Julio, Mora, Lyda Constanza, Torres, Johana Andrea   +2 more
core  

rDock: A Fast, Versatile and Open Source Program for Docking Ligands to Proteins and Nucleic Acids

, 2014
Identification of chemical compounds with specific biological activities is an important step in both chemical biology and drug discovery. When the structure of the intended target is available, one approach is to use molecular docking programs to assess
Alvarez-Garcia, Daniel, Barril Alonso, Xavier, Foloppe, Nicolas, Garmendia-Doval, A. Beatriz, Hubbard, Roderick E., Juhos, Szilveszter, Morley, S. David, Ruiz Carmona, Sergio, Schmidtke, Peter   +8 more
core   +3 more sources

Catfishes from the North-Western Part of Lake Tanganyika: Contribution to a Reference Library of DNA Barcodes

Diversity
In spite of the global barcoding effort, there is still a lack of genetic data on African freshwater fishes. We aimed to contribute to bridging this gap by providing molecular data on commercially important catfish species from the north-western part of ...
Archimède Mushagalusa Mulega, Arthur F. Boom, Imane Rahmouni, Hocein Bazairi, Abdelaziz Benhoussa, Maarten P. M. Vanhove, Maarten Van Steenberge   +6 more
doaj   +1 more source

Cryptic Diversity, but to What Extent? Discordance Between Single-Locus Species Delimitation Methods Within Mainland Anoles (Squamata: Dactyloidae) of Northern Central America

Frontiers in Genetics, 2019
Single-locus molecular barcoding is a useful method for identifying overlooked and undescribed biodiversity, providing the groundwork for further systematic study and taxonomic investigation.
Erich P. Hofmann, Erich P. Hofmann, Kirsten E. Nicholson, Ileana R. Luque-Montes, Gunther Köhler, César A. Cerrato-Mendoza, Melissa Medina-Flores, Larry David Wilson, Josiah H. Townsend   +8 more
doaj   +1 more source

Le De Superficierum Divisionibus Liber d'al-Baghdadi et ses prolongements en Europe [PDF]

, 2011
International audienceLes traditions mathématiques de l'Orient et de l'Occident musulmans nous fournissent plusieurs textes relatifs à la géométrie du mesurage et du découpage.
Moyon, Marc
core   +2 more sources