Results 51 to 60 of about 1,474,055 (165)

BIG DATA IN BUSINESS ENVIRONMENT [PDF]

open access: yesBuletin ştiinţific: Universitatea din Piteşti. Seria Ştiinţe Economice, 2015
In recent years, dealing with a lot of data originating from social media sites and mobile communications among data from business environments and institutions, lead to the definition of a new concept, known as Big Data. The economic impact of the sheer
Logica BANICA, Alina HAGIU
doaj  

Ciberciudadanía, cultura y bienes públicos

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2009
La sociedad red transforma la vida cotidiana, las diversas manifestaciones culturales, los negocios, las esferas más diversas de la vida privada y social.
J. Francisco Álvarez
doaj   +1 more source

Un ejemplo de articulación de la lógica y la geometría dinámica en un curso de geometría plana [PDF]

open access: yes, 2012
En este artículo damos a conocer nuestro punto de vista en relación con el papel de la lógica matemática en los procesos de enseñanza y aprendizaje de la demostración. Ilustramos cómo introducimos temáticas de la lógica en un curso de geometría, para lo
Camargo, Leonor   +3 more
core   +3 more sources

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 12, -Not available-.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner   +8 more
wiley   +1 more source

La ciencia de la resurrección

open access: yesAsclepio: Revista de Historia de la Medicina y de la Ciencia, 2012
Hasta la Ilustración era común considerar que la religión revelada contenía información empírica. La doctrina cristiana de la resurrección de los muertos planteó problemas biomédicos y a su vez se apoyó en teorías médicas, embriológicas y químicas.
Carlos Solís
doaj   +1 more source

La lógica periodística en sentido epistemológico [PDF]

open access: yes, 2012
This article supposes a sketch of philosophy of the journalistic information and, in last instance, an advance of Theory of the Truth applied to the informative practice, as it is given, in a royal way, consciously or not, in the activity of the ...
Parra Pujante, Antonio
core   +2 more sources

Street‐Level Institutional Work: How Social Workers Maintain, Disrupt, and Create the Rules of Social Organizations

open access: yesEuropean Policy Analysis, Volume 12, Issue 2, Spring 2026.
ABSTRACT Research has shown that street‐level workers may shape public policies, yet less is known about the processes through which they attempt to influence institutional arrangements. This gap is particularly evident in corporatist welfare states, where multiple organizations are involved in social policy implementation.
Olivia Mettang
wiley   +1 more source

Una crítica inmanente de la lógica de la relevancia

open access: yesCrítica, 2018
In this paper we propose a so-called "immanent críticism" of classical relevance logic R. We labeI this criticism "immanent" in the sense that Anderson and Belnap's syntactical and semantical intuitive concepts of relevance are not put under question ...
José M. Méndez
doaj   +1 more source

Reglas estructurales y análisis de la consecuencia lógica [PDF]

open access: yes, 1999
La semántica formal de valores de verdad para la lógica de primer orden, tal como fue fundada por Alfred Tarski, es considerada por muchos como la herramienta formal adecuada para reconstruir la verdad lógica y la relación de consecuencia ...
Legris, Javier
core  

Electrified rhythms: How hydropower infrastructure transforms hydrosocial relations of riverine communities in the Lower Sogamoso River, Colombia

open access: yesPeople and Nature, Volume 8, Issue 3, Page 782-796, March 2026.
Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón   +4 more
wiley   +1 more source

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