Results 91 to 100 of about 1,337,468 (233)
Establishment of argumentative lines in the resolution of a problem with enzymes
This study analyses the argumentative lines followed by students from 10th grade during the resolution of an open problem, in which they must explain the reasons why the enzymatic reactions stop.
María Peregrina Varela Caamiña +2 more
doaj +1 more source
Update on innovative surgical techniques for omphalectomy in foals
Summary Umbilical infection is a common foal disorder, prone to complications, requiring surgical excision in severe cases. Timely surgical excision is the treatment of choice in these cases, as the infected umbilicus places the foal at risk for further fatal complications, such as sepsis and septic arthritis.
O. Haion +3 more
wiley +1 more source
Introducción: Los Catéteres Venosos Centrales Permanentes Tunelizados para hemodiálisis presentan con frecuencia una complicación denominada efecto ventana o ventosa, en el que la rama arterial se colapsa en las maniobras de aspiración sin ofrecer ...
Antonio José Fernández Jiménez +14 more
doaj +1 more source
La colaboración científica: principales líneas de investigación y retos de futuro
The construction of knowledge is a collaborative process that has seen a dramatic growth over recent decades, since almost all research activities now involve increasing numbers of researchers, institutions, disciplines and countries.
G. G. Alcaide, J. Ferri
semanticscholar +1 more source
Abstract Background Retrobulbar anaesthesia (RBA) is relevant for ocular surgery in standing sedated horses. Objectives Gathering insights on experiences with RBA techniques. Study Design Cross‐sectional survey. Methods An online survey collected information on the respondents' professional background, indications, injection methods, use of ultrasound ...
Simona Lieberth +4 more
wiley +1 more source
Para desarrollar híbridos, buscamos progenitores que no estén emparentados y con patrones heteróticos opuestos. Cuando los patrones no están bien definidos, o la respuesta heterótica entre patrones existentes no es buena, en algunos materiales existe la ...
Surinder Kumar Vasal +3 more
doaj +1 more source
Cómo usan Internet las lÃneas aéreas para desarrollar relaciones estables con los clientes.
El desarrollo de Internet ha puesto a disposición de las organizaciones una nueva y atractiva vÃa paracomercializar sus productos. No obstante, muchas de estas entidades utilizan la red sólo como un medio de comunicación y no como una herramienta de márketing con la que mejorar el servicio ofrecido y crear valor para los consumidores.
openaire +1 more source
This paper offers a classification of research trends and perspectives about processes oriented to incorporate information and communication technologies (ICT) in schools.
M. Area
semanticscholar +1 more source
Development of the abdominal musculature in the chicken embryo
In this study, we investigate anatomy, morphogenesis, segmental origin, and fiber formation of the abdominal musculature in the chicken embryo. We show that abdominal muscles arise from somites 24 to 28, and that the segmental identity of individual fibers in the abdominal muscle sheets is maintained.
Margarethe Draga +6 more
wiley +1 more source
Towards a genealogy of the gender space of politics [PDF]
El artículo pretende trazar, en la edad clásica de nuestra civilización occidental, el esquema lógico binario del que sobresale la división de género del espacio político.
Segreto, Viviana
core +2 more sources

