Results 51 to 60 of about 220,834 (234)

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger   +4 more
wiley   +1 more source

Past, present and future of local crop evolution

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales   +6 more
wiley   +1 more source

Análisis químico y mineralógico de un conjunto de ánforas romanas de época augústea procedentes del centro productor de Sant Antoni de Calonge (Gerona)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2016
Las ánforas representan el envase cerámico más popular usado en la antigüedad para el transporte de vino y otros productos. En este trabajo se han analizado un total de 38 fragmentos de diversas tipologías de ánforas romanas procedentes del yacimiento de
Llorenç Vila Socías   +2 more
doaj   +1 more source

La història digital: una certa idea i algunes il·lustracions [PDF]

open access: yes, 2013
A les darreres dècades, les noves tecnologies han fet que els historiadors reconsiderin les formes com investiguen, escriuen i difonen el seu treball. La pretensió d¿aquest text és esbossar un marc general al voltant del que significa la història digital,
Pons, Anaclet
core   +1 more source

Looking backward to move forward: Enhancing metadata in scientific collections through interdisciplinary collaboration

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Early modern herbaria house important and useful data on historic environments. However, their contents are often inhospitable to scientific use. Despite this challenge, once their contents have been deciphered, such specimens present novel research opportunities.
Madeline E. White, Stephen A. Harris
wiley   +1 more source

Un diente de cría de mamut (Mammuthus primigenius Blumenbach 1799, Proboscidea) procedente del Musteriense de la Cueva de la Arbreda (Serinyà, NE de la Península Ibérica)

open access: yesEstudios Geologicos, 2018
Los restos de crías de mamut son raros en el registro fósil de la Península Ibérica. Hasta ahora, en Cataluña, se conocen solo en la cueva de les Teixoneres (Moià), dónde se acaba de publicar una dP2 (Álvarez-Lao et al., 2017).
I. Rufí, A. Solés, J. Soler, N. Soler
doaj   +1 more source

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

open access: yesSustainable Development, EarlyView.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato   +2 more
wiley   +1 more source

Realment l'escola adoctrina en continguts històrics? : estudi de cas a l'escola Lluís Millet [PDF]

open access: yes, 2013
L'estudi de cas que es presenta a continuació s'ha fet durant el curs 2012-2013. El treball parteix de la pregunta "Quina història de Catalunya s'aprèn a l'educació primària?" per tal de fer una recerca amb un grup-classe de 6è de l'escola Lluís Millet ...
Ahufinger Sanclemente, Nadia   +1 more
core  

Assessing the Performance of European Union Regions in the “People” and “Prosperity” Pillars of the SDGs

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper addresses the gap in subnational assessments of Sustainable Development Goals (SDGs) by benchmarking the performance of European Union NUTS‐2 regions in the People and Prosperity pillars of the 2030 Agenda for Sustainable Development.
Pablo Arocena   +2 more
wiley   +1 more source

L'APOSTA DE PASCAL [PDF]

open access: yes, 1987
Si fos un artista us contaria una història: ja història de l'intel ·lectual, per no dir d'un comerciant o d'un pagès, que havent llegit Pascal, aquell filòsof francès del segle disset, i veient-ne la «racionalitat» de l'aposta, va decidir de seguir-la..
Panikkar, Raimon
core  

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