Results 121 to 130 of about 221,586 (310)

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler   +4 more
wiley   +1 more source

A Ampliação da União Europeia

open access: yesMeridiano 47, 2017
O presente artigo busca analisar as vantagens comerciais a serem obtidas pelo Brasil como resultado do processo de ampliação da União Europeia.
João Augusto Baptista
doaj  

The regional dimensions of the european integration under the expected expansion of the European Union [PDF]

open access: yes
In this paper it will be made an attempt for a comparative political and economy evaluation of the European Integration with the criterion of regional inequalities of the european Union.
Kostopoulos, Trifon
core  

The ecohydrological vulnerability of a large inland delta to changing regional streamflows and upstream irrigation expansion

open access: yes, 2017
Future climate change and anthropogenic interventions can alter historical streamflow conditions and consequently degrade the health and biodiversity of freshwater ecosystems.
Lindenschmidt, Karl-Erich   +6 more
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang   +17 more
wiley   +1 more source

Regional Productive Specialisation and Inequality in the European Union [PDF]

open access: yes
This paper examines productive specialization in the regions of the European Union over the period 1977 to 1999 using the information provided by various methodological instruments.
Manuel Rapún   +3 more
core  

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

open access: yesAdvanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima   +15 more
wiley   +1 more source

Merchant Electricity Transmission Expansion: A European Case Study [PDF]

open access: yes
We apply a merchant transmission model to the trilateral market coupling (TLC) arrangement among the Netherlands, Belgium and France as a generic example, and note that it can be applied to any general market splitting or coupling of Europe's different ...
Tarjei Kristiansen, Juan Rosellón
core  

Entrepreneurship Diversification, Skill Relatedness and Regional Economic Evolution [PDF]

open access: yes, 2010
The literature in economic geography has recently shown a growing interest in the path dependent transformation of regional economies. According to evolutionary accounts, the development of regional economies can be regarded as a result of technological ...
Henning, Martin, Neffke, Frank
core  

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

open access: yesAdvanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi   +8 more
wiley   +1 more source

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