Results 71 to 80 of about 377,631 (237)

A Daughter’s Retrospective of B. F. Skinner [PDF]

open access: yes, 2004
Este artículo describe algunas de las conductas características de mi padre, B.F. Skinner, usando documentos familiares y mis propios recuerdos. Algunas contingencias tempranas en su crianza fortalecieron su amor por la construcción de objetos y su ...
Vargas, Julie S.
core   +2 more sources

Time Interleaving in the Analogue Circuitry of Oversampled Digital‐to‐Analogue Converters: Proof of Concept

open access: yesElectronics Letters, Volume 61, Issue 1, January/December 2025.
Time interleaving techniques allow parallel structures to operate at reduced speeds. This work investigates the feasibility of employing a parallel array of low‐speed DACs. Experimental results demonstrate that the proposed approach exhibits the characteristics required for high‐frequency transmitter applications ABSTRACT Digital‐to‐analog converters ...
Marta Laguna   +4 more
wiley   +1 more source

Descubrimiento de entidades y carga cultural [PDF]

open access: yes, 1999
En el presente trabajo se repasan las tesis de Ian Hacking acerca del descubrimiento de entidades por parte de los científicos en el marco de su singular teoría realista.
González, María Cristína   +1 more
core  

Herramientas de descubrimiento: ¿una ventanilla única?

open access: yes, 2015
Web scale discovery tools represent a new information retrieval system that allows for an integrated search through a library’s different resources. This paper studies the nature of these tools, created to respond to the fragmentation of query interfaces.
Lorena Ávila-García   +2 more
semanticscholar   +1 more source

How startups create new knowledge that spark disruptive innovations

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 41, Issue 4, Page 451-464, December 2024.
Abstract Startups play a crucial role in driving disruptive innovation by creating and introducing radically new knowledge that challenges established incumbents and reshapes industries. This article examines the key factors that influence startups' radical knowledge creation, focusing on underlying mechanisms that provide a strategic advantage.
Shaker A. Zahra
wiley   +1 more source

¿Qué es el descubrimiento científico de un nuevo fenómeno? [PDF]

open access: yes, 1999
Este trabajo intentará esclarecer el concepto de descubrimiento de un fenómeno científico, por medio de un análisis conceptual. El análisis que aquí se muestra es independiente de la diferenciación que hay entre el contexto del descubrimiento y el ...
de Andrade Martins, Roberto
core  

Expert assessment of illegal collecting impacts on Venus flytraps and priorities for research on illegal trade

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Illegal collecting of wild Venus flytraps (Dionaea muscipula) for the horticultural trade represents a persistent threat to populations of the species across their endemic range in the coastal plain of North and South Carolina (United States). Although wild collecting of Venus flytraps is not a novel threat, there has been very little research
Jared D. Margulies   +10 more
wiley   +1 more source

Cristóbal Colón como puente trasatlántico en el imaginario de Eugenio María de Hostos

open access: yesRevista de Indias, 2015
Desde la publicación de La peregrinación de Bayoán (1863) hasta el 1892 la escritura de Eugenio María de Hostos evidencia un especial interés por la figura de Cristóbal Colón.
Asela Rodríguez de Laguna
doaj   +1 more source

«El descubrimiento del hombre». Una interpretación desde la historia de la antropología filosófica [PDF]

open access: yes, 2012
Se aborda una interpretación de la fórmula «el descubrimiento del hombre» utilizada habitualmente para caracterizar al Renacimiento. Nuestra interpretación considera que es una fórmula ambigua, en la que se mezclan cosas variadas.
Ronzón, Elena
core  

The influence of social identity on attitudes toward wildlife

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Wildlife conservation depends on supportive social as well as biophysical conditions. Social identities such as hunter and nonhunter are often associated with different attitudes toward wildlife. However, it is unknown whether dynamics within and among these identity groups explain how attitudes form and why they differ.
Max H. Birdsong   +4 more
wiley   +1 more source

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