Results 171 to 180 of about 198,049 (307)

Cursillo práctico de Ciencias Naturales

, 1962
ESP
openaire   +1 more source

Morphological and molecular evidence support a new species of the genus <i>Ilocomba</i> Brescovit, 1997 (Araneae, Anyphaenidae, Anyphaeninae) from the Andes of Colombia. [PDF]

Zookeys
Martínez L, Eyes-Escalante M, Cabra-García J.   +2 more
europepmc   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Docentes novatos en ciencias naturales

, 2017
El objetivo de este trabajo consistió en identificar, mediante el análisis de biografías narrativas, las posibles problemáticas emergentes, durante el proceso de formación de docentes nóveles, quienes desarrollan sus prácticas en colegios secundarios estatales y de gestión privada.
Garófalo, Sofía Judith, Orlandini, María Laura, Galagovsky, Lydia R., Alonso, Manuel   +3 more
openaire   +1 more source

The complete genome sequences of two Neotropical weasels (<i>Neogale felipei</i> and <i>Neogale frenata</i>). [PDF]

Biodivers Genomes
Pulido-Santacruz P, Ramírez-Chaves HE, Bonilla-Sanchez A, Solari S, Pisso-Flórez GA, Pirro S.   +5 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Trabajo cooperativo en Ciencias Naturales

, 2014
Propuesta didáctica sobre la dinámica externa del planeta haciendo uso del aprendizaje cooperativo y el bilingüismo.
Elena Ansó Monclús, Cortés Gracia, Ángel Luis   +1 more
openaire   +1 more source

Chemical Profile and Bioinsecticidal Nanoemulsion of <i>Haplopappus foliosus</i> Essential Oil: Mechanistic Insights into Pest Management Using a <i>Drosophila</i> Model. [PDF]

Plants (Basel)
Silva V, Muñoz E, Flores S, Reyes C, Bravo N, Levipan HA, Montenegro I, Alarcón J, Santander R, Madrid A.   +9 more
europepmc   +1 more source

Instrucciones para Autores de la Revista de la Facultad de Ciencias Exactas, Físicas y Naturales

, 2019
Instrucciones para Autores de la Revista de la Facultad de Ciencias Exactas, Físicas y ...
Ciencias exactas, Físicas y Naturales, Facultad de
core  

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source