Results 151 to 160 of about 2,319,233 (329)

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

Nordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo   +2 more
wiley   +1 more source

<i>Columnea rubromarginata</i> (Gesneriaceae), a new species from the western Andean slopes of Colombia and Ecuador. [PDF]

PhytoKeys
Clark JL, Ballesteros S, Clavijo L.
europepmc   +1 more source

Taxonomy and diversity of Marcgraviaceae, north of the São Francisco river, northeast Brazil

Nordic Journal of Botany, EarlyView.
This study provides a comprehensive assessment of Marcgraviaceae species diversity north of the São Francisco river in northeastern Brazil, analyzing species richness and distribution patterns across 384 000 km² of phytogeographic domains. Through field collections, herbarium studies (both physical and digital), and detailed morphological analyses, we ...
Thales Carvalho, Dennys Victor e Souza Silva, William Matzenauer, Yuri Couceiro, Marccus Alves   +4 more
wiley   +1 more source

Information and Communication Technology (ICTs) Training, Employment and Youth: The case of Brazil, Colombia and Mexico.

, 2008
Judith Mariscal, José Antonio Junqueira Botelho, Luis H. Gutiérrez   +2 more
openalex   +1 more source

Ruthenium‐Catalyzed CH Alkenylation of Trypanocidal Naphthoquinones: A Mechanistic Benchmarking Study

ChemistryOpen, EarlyView.
Computational roadmap to click‐ready quinones. Quantum chemical analysis reveals how substituents modulate the reactivity of trypanocidal naphthoquinones in Ru‐catalyzed CH alkenylation, guiding the design of sulfonyl‐fluoride scaffolds for next‐generation antiparasitic agents.
Esther R. S. Paz, Cauê P. Souza, Joyce C. De Oliveira, Renata G. Almeida, Chonny Herrera‐Acevedo, Sulaiman Lakoh, Guilherme A. M. Jardim, Eufrânio N. da Silva Júnior, Felipe Fantuzzi   +8 more
wiley   +1 more source

Characterization of anticoagulated patients in a Latin American country: indications, treatment patterns, and complications. [PDF]

Thromb J
Seni-Molina S, Mora AD, Azcarate-Rodriguez V, Muñoz-Ordoñez JA, León-Giraldo HO, Estupiñan S, Montenegro-Arenas AC, Arguello J, Molina DI, Toquica FR, Muñoz RA, Lugo-Peña J, Ceron JA, Cataño-Bedoya JU, Castillo-Barrios GA, Gómez-Mesa JE, RECCANT Research Group.   +16 more
europepmc   +1 more source

CERVICAL CANCER INEQUITIES IN COLOMBIA

, 2017
Silvia Bermedo-Carrasco
openalex   +1 more source

Análisis de la relación entre contabilidad y fiscalidad en Colombia [PDF]

, 2008
Sierra González, Ernesto María
openalex  

A Framework for Understanding and Evaluating Localization: The Case of HelpAge International

Public Administration and Development, EarlyView.
ABSTRACT Many transnational non‐governmental organizations (TNGOs) are reevaluating their organizational forms and norms as they pursue localization. Localization itself is a contested and multifaceted concept, however, complicating the design, implementation, and evaluation of localization efforts.
Hans Peter Schmitz, George E. Mitchell
wiley   +1 more source

[Public health and cervical cancer in Latin America: the impact of health spending and legislation on prevention in three countries]. [PDF]

Aten Primaria
Estupiñan Ruiz CA, Morales Doncel RD, Hincapié-Carvajal JA.   +2 more
europepmc   +1 more source