Results 61 to 70 of about 1,575,655 (240)
Avifauna of two paramo complexes in Antioquia, Colombia
Biota Colombiana, 2019 We characterized bird communities in two paramo complexes (Frontino-Urrao and Sonsón) in the department of Antioquia, Colombia, including the transition zones and the upper boundaries of cloud forests. We recorded 197 bird species (40 families), of which
Sergio Chaparro-Herrera +6 more
doaj
The Economic History Review, EarlyView.Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley +1 more source
Ecología Austral, 2016 La abundancia del gato montés (Leopardus geoffroyi), un pequeño felino silvestre sudamericano, se ha reducido principalmente por la destrucción de su hábitat y por la caza.
Juan S. Guidobono +4 more
doaj +1 more source
Spanish stock returns, growth, and inflation, 1900–2020
The Economic History Review, EarlyView.Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi +2 more
wiley +1 more source
Reconciling links between diversity and population stability across global plant communities
New Phytologist, EarlyView.Summary Maintaining ecological stability is essential for sustaining ecosystem functions and the benefits they provide to society. Ecological theory predicts that plant diversity destabilizes local populations, yet empirical studies report variable effects.
Xiaobin Pan +51 more
wiley +1 more source
Botanical Sciences, 1996 Un fragmento de una secuencia homóloga del gen LEAFY (LFY), que codifica para una proteína que tiene la capacidad de regular la transcripción de muchos genes involucrados en la iniciación de la floración y la morfogénesis floral en las angiospermas fue ...
Liz Y. Izquierdo +3 more
doaj +1 more source
The role of Central American Trade in developing El Salvador’s high-value exports [PDF]
, 2020 This paper describes the development and evolution of El Salvador’s industrial exports. This paper found that El Salvador’s exports to other Central American countries enhance business opportunities observed in an increase in the number of new products ...
Castro, Eleno
core
Evolución del conocimiento físico [PDF]
, 1993 In this paper we wish to present the evolution of the structure of the physic knowledge from the level of 1st year BUP to science graduates.
Barrios Arias, V., García Barneto, A.
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Policy Studies Journal, EarlyView.ABSTRACT This study examines the evolution of climate change discourse in the United States Congress from 1987 to 2017, employing natural language processing (NLP) techniques to analyze floor speeches. Using a la carte (ALC) word embeddings, we investigate how Democratic and Republican members of Congress frame climate change, focusing on denialist ...
Joseph Charles Van Matre +2 more
wiley +1 more source
The Bulletin of the Ecological Society of America, EarlyView.
Shersingh Joseph Tumber‐Dávila +5 more
wiley +1 more source