Institution
National University of Río Negro
Education•Viedma, Argentina•
About: National University of Río Negro is a education organization based out in Viedma, Argentina. It is known for research contribution in the topics: Population & Cretaceous. The organization has 606 authors who have published 1181 publications receiving 15230 citations. The organization is also known as: UNRN.
Topics: Population, Cretaceous, Pollinator, Pollination, Ecosystem services
Papers published on a yearly basis
Papers
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TL;DR: The scars produced by byssus of Mytilus edulis and Aulacomya atra recorded in shells of Ostrea puelchana are reported and it is suggested that this trace could be included in the ethological class Fixichnia.
Abstract: Byssate bivalves can be attached to hard substrates by byssal threads. Dissolution of the substrate to which they are attached may leave superficial bioerosion traces. This study reports the scars produced by byssus of Mytilus edulis and Aulacomya atra recorded in shells of Ostrea puelchana. Oyster valves were cut and gold-sputtered prior to scanning electron microscope observation. Each byssal thread leaves a characteristic scar on shells substrate. They etch an irregular trace on the substrate which may reach a diameter of several centimeters. These etching-traces comprise shallow round/oval holes of variable number and placement. A bundle of pits corresponding to fibers that compose the thread core was identified in the interior of each hole. We suggest that this trace could be included in the ethological class Fixichnia. The description of this trace would allow adjusting the composition of fossil assemblages and therefore paleoenvironmental interpretations in those cases in which mytilid shells have ...
2 citations
04 Sep 2014
TL;DR: In this article, Lotto, Federico Pablo, and Lotto et al. presented a paper on area antropologic research in La Plata, Argentina. Facultad de Ciencias Naturales and Museo.
Abstract: Fil: Lotto, Federico Pablo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Area Antropologica; Argentina
2 citations
04 Nov 2014
TL;DR: An implementation of this architecture for applications requiring two-way communication in real time between server and clients in a system of legislative vote in the province of Rio Negro is presented.
Abstract: This paper presents a software architecture for applications requiring two-way communication in real time between server and clients. Websocket provides a substantial change in the applications that need to be notified by the server. Html5 and the contribution of standardization addition WebSocket use different mobile devices and limitations are explained. At the end of the paper an implementation of this architecture is presented in a system of legislative vote in the province of Rio Negro.
2 citations
18 Dec 2019
TL;DR: In this paper, the authors investigate the dialogic speech from the perspective of Jakubinskij and the concept of functional language of Coseriu with the purpose of contributing to the professional teaching practice in language teaching.
Abstract: One of the challenges we have in the context of basic education, in languages teaching, in South America is to reconceptualize classroom dialogue in the face of plurilingualism in its diverse current cultural manifestations. We are investigating the dialogic speech from the perspective of Jakubinskij (2018) and the concept of functional language of Coseriu (1992) with the purpose of contributing to the professional teaching practice in language teaching. The methodology we develop aims to provide assessment tools for professional teaching practice, based on the discursive-textual interaction in the classroom.
2 citations
25 Jun 2019
TL;DR: Piantoni et al. as mentioned in this paper, Piantoni, Giulietta. Instituto Patagonico de Estudios de Humanidades and Ciencias Sociales.
Abstract: Fil: Piantoni, Giulietta. Universidad Nacional del Comahue. Instituto Patagonico de Estudios de Humanidades y Ciencias Sociales. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto Patagonico de Estudios de Humanidades y Ciencias Sociales; Argentina
2 citations
Authors
Showing all 620 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Hernán Asorey | 51 | 171 | 11047 |
| Diego Pol | 47 | 135 | 5882 |
| Lucas Alejandro Garibaldi | 40 | 164 | 10816 |
| Daniel Barthélémy | 36 | 126 | 3905 |
| Leonardo Salgado | 31 | 68 | 3020 |
| Josefina Pons | 30 | 197 | 4467 |
| Rodolfo A. Coria | 26 | 60 | 2701 |
| Ricardo Martín Gómez | 23 | 67 | 1618 |
| Marcelo N. Kuperman | 23 | 88 | 2682 |
| Claudio J. Bidau | 22 | 91 | 1616 |
| Silvio Casadío | 22 | 69 | 1201 |
| Ignacio Alejandro Cerda | 21 | 74 | 1340 |
| Edmundo Larrieu | 20 | 72 | 1130 |
| Daniel Alejandro Barrio | 20 | 40 | 1275 |
| Betina Blochtein | 19 | 76 | 1176 |