Results 161 to 170 of about 629,795 (243)

Complete genome sequence data for <i>Mycobacterium</i> sp. Panama NTM2, an isolate recovered from a tuberculosis patient in Panama. [PDF]

open access: yesMicrobiol Resour Announc
Rivas Ramos JE   +13 more
europepmc   +1 more source

Propuesta: plan estratégico de ciencia, tecnología e innovación agropecuario 2013-2019

open access: yes
El Programa Nacional de Ciencia, Tecnología e Innovación Agropecuaria de Colciencias tiene la misión de lograr los objetivos propuestos por el Estado en cada una de las áreas prioritarias de trabajo teniendo como fundamento la investigación, la ...
Departamento Administrativo de Ciencia, Tecnología e Innovación, COLCIENCIAS
core  

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

open access: yesThe Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Propuesta para la formulación de los planes de los programas nacionales de ciencia y tecnología

open access: yes
Esta propuesta tiene por objeto establecer lineamientos para la formulación de los Planes, que por Programa Nacional de Ciencia y Tecnología, establecerán las prioridades de investigación, desarrollo tecnológico e innovación en el mediano plazo (4 a 6 ...
Departamento Administrativo de Ciencia, Tecnología e Innovación - Colciencias
core  

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

open access: yesThe Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis   +4 more
wiley   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

open access: yesThe Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga   +4 more
wiley   +1 more source

Methane Catalytic Amidation via a Plausible Copper-Nitrene Intermediate. [PDF]

open access: yesJ Am Chem Soc
Martínez-Laguna J   +6 more
europepmc   +1 more source

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