Results 61 to 70 of about 1,034,857 (272)
Feria de empleo en organismos internacionales [PDF]
, 2015 Audiovisuales disponibles en YouTube: https://www.youtube.com/playlist?list=PLhZxaHZyowwe_Y-B58gOET2aXtRtjDNPpEl campus Madrid-Puerta de Toledo de la UC3M ha sido el escenario de la Feria de empleo en organismos internacionales, donde los estudiantes se
Emery, Michael, Mangold, Ulrike
core +1 more source
Taxonomic and functional diversity of urban bees of the world
Conservation Biology, EarlyView.Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso +10 more
wiley +1 more source
Discriminación por género: perversa connivencia social y política de hombres y mujeres
Llapanchikpaq: JusticiaLas diferencias entre las personas corresponden a la naturaleza misma y son utilizadas para discriminar por los grupos hegemónicos acomodados. La legitimación que hacen los practicantes de la discriminación se apoya en su necesidad de mantenerse ...
Jose Luis Frettis
doaj +1 more source
, 2023 En la naturaleza, existen organismos que presentan una coloración extremadamente oscura, conocida como "super negro" o "negro Vantablack". El término "Vantablack" se refiere a un material artificial creado en laboratorio que es conocido por ser uno de los negros más oscuros jamás desarrollados, absorbente
openaire +1 more source
Journal of Fish Biology, EarlyView.Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda +6 more
wiley +1 more source
Scientia Marina, 2022 A new cryptic species of Ensis from the Pacific coast of South America based on geometric morphometrics is revealed. Ensis macha (Molina, 1782) is one of the most important shellfish resources in South America.
Javier H. Signorelli +2 more
doaj +1 more source
Condiciones de identidad para organismos
Principia: an international journal of epistemology, 2017 In this work it is proposed that the conditions of identity for biological organisms are given by the following principle: for all organisms x and y, x = y if and only if x has been caused by the self-preserving activity of y. This principle determines both the inter-temporal identity of organisms and the identity of organism in different possible ...
Alvarado Marambio, José Tomás +1 more
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Isolamento e seleção de micro-organismos produtores de enzimas de interesse comercial
, 2018 Enzimas sao proteinas amplamente utilizadas no âmbito industrial devido a sua alta especificidade de substrato e capacidade catalitica, sendo obtidas preferencialmente a partir de micro-organismos.
Bruna Pontara Vilas Boas Ribeiro +4 more
semanticscholar +1 more source
Algunos organismos zooplanctónicos del embalse de El Peñol
Actualidades Biológicas, 2017 Se efectuaron muestreos quincenales entre enero y diciembre de 1982, en seis estaciones en el embalse El Peñol. La comunidad zooplanctónica estuvo representada durante el período de muestreo por 13 géneros, con amplia dominancia de los cladóceros Daphnia
J. J. Ramírez
semanticscholar +1 more source
Journal of Fish Biology, EarlyView.Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva +4 more
wiley +1 more source