Results 51 to 60 of about 164,063 (209)

Molecular phylogeny, genome sizes and chromosome numbers in melic grasses and its relatives (Pooideae, Poaceae) with a revised classification of the genus Melica

open access: yesTAXON, Volume 74, Issue 6, Page 1421-1437, December 2025.
Abstract The genus Melica comprises around 90 species, which are widespread throughout the temperate and subtropical regions of the world. In contrast to numerous species complexes in the grass subfamily Pooideae, the genus Melica forms a very homogeneous group of mainly diploid species with a uniform basic chromosome number of x = 9.
Grit Winterfeld   +4 more
wiley   +1 more source

Health in Uruguay: Progress and Challenges in the Right to Health Care Three Years after the First Progressive Government

open access: yesSocial Medicine, 2008
Using a social medicine perspective, this article describes the Frente Amplio [Broad Front] government strategies for creating a more social, productive, democratic, innovative, and culturally integrated Uruguay.
Fernando Borgia
doaj  

El Diego y el dribbling simbólico en el Cono Sur

open access: yesIberoamericana. América Latina - España - Portugal, 2014
Frente a otras zonas del continente donde los movimientos interétnicos generan una dinámica simbólica exuberante, como es el caso de la Amazonía o del Caribe, el area cultural del Cono Sur puede, tal vez, aparecer vaciada de identidad propia, a menos que
Ana Pizarro, Carolina Benavente
doaj   +1 more source

Environmental drivers of scale morphology in a Canary Island lizard across 3700 m of elevation

open access: yesJournal of Zoology, Volume 327, Issue 4, Page 398-409, December 2025.
Gallotia galloti scale traits are driven by climate and human pressures. High dorsal density correlates with hotter, dryer environments and larger scales with higher sun exposure, while ventral scale variation was associated with isothermality and human influences. These changes highlight morphological responses to environmental conditions.
K. Kelly   +5 more
wiley   +1 more source

Contribuciones taxonómicas y nueva cita en Chaetocalyx (Leguminosae-Dalbergieae) para el cono Sur

open access: yesBoletín de la Sociedad Argentina de Botánica
En este trabajo se presenta una revisión de Chaetocalyx para la flora del cono Sur representado por C. brasiliensis Benth., C. latifolia Benth., C. longiflora A. Gray y C. nigricans Burkart. Se rehabilitan C. latifolia y su var.
Ricardo O. Vanni
doaj   +1 more source

Presentación

open access: yesPáginas, 2016
Dossier N°17: Itinerarios de lo cotidiano.
Laura Luciani
doaj   +1 more source

Teresa Basile y Miriam Chiani (Comp.), Voces de la violencia: avatares del testimonio en el Cono Sur, La Plata, EDULP, 2020, 390 páginas

open access: yesOrbis Tertius, 2020
Teresa Basile y Miriam Chiani (Comp.), Voces de la violencia: avatares del testimonio en el Cono Sur, La Plata, EDULP, 2020, 390 ...
Enzo Matías Menestrina
doaj   +1 more source

SemiLT: A Multianchor Transfer Learning Method for Cross‐Modality Cell Label Annotation from scRNA‐seq to scATAC‐seq

open access: yesAdvanced Science, Volume 12, Issue 43, November 20, 2025.
A multianchor transfer learning method, SemiLT, enables accurate cell label annotation in sparse scATAC‐seq data by leveraging well‐annotated scRNA‐seq references. By addressing temporal discrepancies between modalities, SemiLT improves rare cell type identification and batch correction.
Zhitong Chen   +3 more
wiley   +1 more source

Programa Paleoindio en Chile

open access: yesEstudios Atacameños, 1975
 Los trabajos arqueológicos de Bird (1938) y Montané (1968) entre el extremo sur y centro de Chile aportaron en épocas distantes la real potencialidad de los recursos arqueológicos paleoindios vinculados con los primeros poblamientos del cono sur de ...
Lautaro Núñez Atencio
doaj   +1 more source

External Validation of Cardiovascular Risk Scores in the Southern Cone of Latin America: Which Predicts Better? [PDF]

open access: yes, 2018
Introducción: La estimación inexacta del riesgo cardiovascular poblacional puede llevar a un manejo inadecuado de las intervenciones médicas preventivas, como, por ejemplo, el uso de estatinas.
Danaei, Goodarz   +7 more
core  

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