Results 91 to 100 of about 3,059,226 (228)

Engineering Crosslinker‐Free Sericin–Gelatin Hydrogels With Tunable Rheology for 3D Printing Applications

open access: yesJournal of Polymer Science, EarlyView.
Gelatin derived from porcine tissue and sericin extracted from Bombyx mori cocoons are combined to form crosslinker‐free hydrogels with tunable composition, enabling extrusion‐based 3D printing and biocompatible constructs for biomedical applications. ABSTRACT Hydrogels can be processed by 3D printing to manufacture tailor made structures, broadening ...
André S. Macedo   +7 more
wiley   +1 more source

EL FUTURO DE LA TRIBUTACIÓN DE LA ECONOMÍA DIGITAL EN LA UNIÓN EUROPEA [PDF]

open access: yesCrónica Tributaria, 2019
La progresiva expansión de la economía digital ha puesto en tela de juicio los principios tradicionales sobre los que se asienta la fiscalidad internacional.
Luis Miguel Muleiro Parada
doaj   +2 more sources

El potencial rol de APEC en la reconfiguración económica del sistema internacional en el siglo XXI: Una mirada a la formalización económica en la era de la transformación digital

open access: yesPolítica Internacional
El Foro APEC Perú 2024 es una oportunidad idónea para que las 21 economías del Asia-Pacífico se comprometan a potenciar el proceso de formalización económica como un motor para la reconfiguración de la economía global.
Jorge Enrique Junior Del Valle Vargas   +1 more
doaj   +1 more source

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha   +3 more
wiley   +1 more source

The European honey buzzard (Pernis apivorus) as an ally for the control of the invasive yellow‐legged hornet (Vespa velutina nigrithorax)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2237-2247, April 2025.
The predatory effect of the honey‐buzzard affects the reproductive performance of Asian‐hornet colonies, decreasing the density of workers over distance and time. The foraging distances of the honey‐buzzard concentrates within the first 2000 m from nest, which supports the results observed.
Jorge Ángel Martín‐Ávila   +3 more
wiley   +1 more source

Horizons and Challenges: An Overview of Strategies for Circular Economy Education in Schools

open access: yesSustainable Development, EarlyView.
ABSTRACT Education is fundamental to preparing future professionals for the transition to a circular economy (CE), and it requires the development of competences from the earliest stages of schooling. Nevertheless, teachers continue to face challenges in integrating the circular economy into classroom practice. This article presents a literature review
Maiara Lais Marcon, Simone Sehnem
wiley   +1 more source

Assessing Eco‐Efficiency in Municipal Solid Waste Management Integrating Heterogeneity: A Latent Class Stochastic Frontier Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT The measurement of eco‐efficiency in the municipal solid waste (MSW) sector has garnered significant attention due to the substantial environmental impacts of unsustainable MSW management and the high operational costs associated with public service provision.
Ramon Sala‐Garrido   +2 more
wiley   +1 more source

Los precios de transferencia en la economía digital

open access: yesRevista de Derecho Fiscal, 2018
El presente escrito buscará resolver cómo aplicar el Arm’s-Length Principle en el caso de la Economía Digital. El document se desarrollará en tres pasos: primero, una introducción a cómo funciona la economía digital; segundo, los precios de transferencia,
Ariel Andrés Sánchez Rojas
doaj  

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

Propuesta metodológica para determinar competencias gerenciales en condiciones de comercio electrónico en México

open access: yesRetos de la Dirección, 2019
Esta investigación tiene como objetivo diseñar una propuesta metodológica para identificar los factores que limitan la tendencia positiva del comercio electrónico, y las competencias gerenciales necesarias para actuar sobre el desarrollo de la economía ...
Eduardo Méndez Aguilar   +2 more
doaj  

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