Results 41 to 50 of about 499 (210)
Innotec, 2014 El presente trabajo piloto tuvo como objetivo estudiar el proceso de bioacumulación de nutrientes y compuestos organoclorados en Eichhornia crassipes expuesta a efluentes de una fábrica de celulosa que vierte en aguas del Río Uruguay, cerca de la ciudad ...
Diana Margarita Míguez Caramés +5 more
doaj
Thiolate Salt Mediated Dynamic Silyl Ether Exchanges for Polymer Network Design and Deconstruction
Macromolecular Rapid Communications, EarlyView.This work introduces thiolate salts as mediators for dynamic silyl ether exchange. This platform enables the synthesis of reprocessable covalent adaptable polymer networks (CANs) and allows for sterically controlled, and tunable deconstruction of silyl ether‐containing thermosets.
Pierce T. Bombard +9 more
wiley +1 more source
El bentos y su fracción derivante: Composición y estructura en un arroyo regulado (Achiras, Córdoba)
Biología Acuática, 2014 La regulación del flujo modifica las condiciones físico-químicas del sistema fluvial y, en consecuencia, su biota. El objetivo de este estudio fue analizar la composición y la estructura del bentos y la deriva, aguas arriba y aguas abajo de la presa de ...
Cintia N. Barroso +3 more
doaj
Remote Sensing in Ecology and Conservation, EarlyView.This study presents a UAV‐based framework that integrates deep learning‐based super‐resolution reconstruction and an enhanced YOLO detector to improve centimetre‐scale benthic organism monitoring. Using hermit crabs in Lake Hamana, a coastal lagoon in Japan, as a case study, the method substantially enhanced small‐object detection performance ...
Fan Zhao +10 more
wiley +1 more source
Ecosistemas y Recursos Agropecuarios, 2014 Para obtener el articulo completo pueden contactar al editor de la revista Ecosistemas y Recursos Agropecuarios en el siguiente correo era@ujat.mx y se les enviará sin ningún costo.
Héctor Quiroz Castelan +2 more
doaj +1 more source
A Very Social History: South American Cricketing Tourists in Britain in 1932
History, EarlyView.Abstract Drawing on both the rich Anglophone cricket historiography and the new Latin American sports scholarship, this article maps out the entangled global networks that shaped the tour of Britain made in 1932 by a team of South American cricketers.
Matthew Brown
wiley +1 more source
CARE AND CONTROL IN URBAN BRAZIL: The Subaltern Archive of Portarias
International Journal of Urban and Regional Research, EarlyView.Abstract Security infrastructures permeate everyday life in Brazilian cities. Although security guards and doormen play an important and omnipresent role as social and technological mediators, their practices and perceptions have received little attention.
Tilmann Heil, Susana Durão
wiley +1 more source
Restauração da Capela de São Bento em Bento Rodrigues
Revista da Universidade Federal de Minas Gerais, 2021 Tomando como ponto de partida a catástrofe resultante do rompimento da Barragem de Fundão, em Mariana (MG), no ano de 2015, o artigo propõe uma discussão conceitual sobre o trato das ruínas da Capela de São Bento, em Bento Rodrigues (MG), no âmbito da conservação e do restauro arquitetônico.
openaire +2 more sources
It's the Politics!—Global Trade Governance Beyond Technocracy
Global Policy, EarlyView.ABSTRACT The World Trade Organization (WTO) struggles to respond to the growing entanglement of trade and geopolitics. Drawing on existing scholarship and 20 in‐depth interviews with ambassadors and senior trade diplomats conducted in Geneva ahead of the 13th WTO Ministerial 2024, this article reveals a fundamental dilemma at the heart of contemporary ...
Nora Kürzdörfer
wiley +1 more source
Informes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2019 El río Chico, ubicado en el centro de Santa Cruz, recorre 600 km desde sus nacientes hasta su desembocadura. En su tramo medio, se encuentra la localidad de Gobernador Gregores (48°45'3"S, 70°14'54"O), que ejerce su influencia sobre el río a través de ...
Santiago Torres +3 more
doaj +1 more source