Results 21 to 30 of about 2,047 (112)

Nuevas variedades de trigo de alto rendimiento. Caninde 11, Caninde 12, Caninde 13

open access: yesInvestigación Agraria, 2013
El mejoramiento genético ha sido muy eficaz para superar los inconvenientes causados por los diversos factores que afectan la productividad del trigo en Paraguay.
Lidia Quintana de Viedma   +5 more
doaj  

Racotumomab therapeutic vaccine in an elderly with advanced lung cancer

open access: yesMedisan, 2020
The case report of a 84 years elderly smoker, is presented with diagnosis of lung cancer in stage IV who was included in the phase III clinical trial to be treated with racotumomab.
Tatiana Hernández Casola   +2 more
doaj  

Divergencia genética entre genotipos de girasol

open access: yesInvestigación Agraria, 2016
En el mejoramiento genético de girasol es importante la existencia de variabilidad genética, siendo uno de los principios básicos para la obtención de ganancia genética en el desarrollo de nuevos híbridos o variedades de polinización abierta. El objetivo
Amalio Ramón Mendoza González   +1 more
doaj   +1 more source

Genomic Diversity of Aurochs From a Mediterranean Ice‐Age Refugium

open access: yesMolecular Ecology, Volume 35, Issue 13, July 2026.
ABSTRACT The aurochs, the wild ancestor of domestic cattle, was a keystone herbivore in Late Pleistocene Eurasian ecosystems and a major prey species for Palaeolithic hunter‐gatherers. Despite its significance, the genetic structure of aurochs populations that survived the Last Glacial Maximum (LGM) remains poorly understood, especially in southeastern
Vlatka Cubric‐Curik   +12 more
wiley   +1 more source

Severe ocular trauma. A four years retrospective study

open access: yesActa Médica del Centro, 2020
Introduction: eye trauma represents a challenge for doctors and is an important reason for hospitalization. Objective: to know the epidemiological clinical behavior of serious eye trauma.
Adonis Márquez Falcón   +3 more
doaj  

La tecnología y la defensa

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2000
Desde los albores de la Historia (el Neolítico) ha existido siempre una estrecha relación entre la Tecnología y la Defensa, Esta relación presenta aspectos de gran interés en la primera y segunda Revolución Industrial.
Ricardo Torrón Durán
doaj   +1 more source

Advancing Heliophysics and Space Weather Modeling Through Open Science

open access: yesSpace Weather, Volume 24, Issue 6, June 2026.
Abstract We present a community‐wide effort to develop a strategy and action plan to advance heliophysics and space weather modeling through open science. While open science has the potential to enhance the quality and pace of scientific discovery, its application to scientific modeling requires more careful consideration regarding open data and open ...
C. Corti   +87 more
wiley   +1 more source

El Hespérides y la aportación de la Armada a la investigación científica

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2002
A los lectores de la revista Arbor debe resultarles familiar el contenido de este artículo puesto que el Consejo Superior de Investigaciones Científicas fue pionero y decidido impulsor de la presencia española en la Antártida y déla construcción del ...
Carlos Cordón Scharfhausen
doaj   +1 more source

Recoater-Induced Distortions and Build Failures in Selective Laser Melting of Thin-Walled Ti6Al4V Parts

open access: yesJournal of Manufacturing and Materials Processing, 2023
Additively manufactured thin-walled structures through selective laser melting (SLM) are of great interest in achieving carbon-neutral industrial manufacturing.
Xufei Lu   +4 more
doaj   +1 more source

Microbialite Diversity and Ocean Redox Geochemistry of the Late Tonian Callison Lake Formation

open access: yesGeobiology, Volume 24, Issue 3, May/June 2026.
ABSTRACT Microbialites provide a unique insight into ancient microbial processes and environments, but trends in the diversity of unlaminated microbialites remain poorly understood. The ca. 745 Ma Callison Lake Formation in the Yukon (northwest Canada) features a range of microbialites which are diverse at both the mesoscale and microscale.
Charlotte Spruzen   +5 more
wiley   +1 more source

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