Results 51 to 60 of about 847,896 (352)

Advancing Wildfire‐Retardant Materials: Engineering Strategies for Direct and Indirect Suppression

open access: yesAdvanced Engineering Materials, EarlyView.
Here, the evolution, ecological impact, and performance of current fire‐retardant materials and suppression strategies are reviewed, offering an engineering perspective to address existing challenges and propose pathways for the development of more effective, scalable, and sustainable solutions to meet the demands of a changing climate. Wildfires cause
Changxin Dong   +4 more
wiley   +1 more source

Defining competitiveness through the theories of new economic geography and regional economy [PDF]

open access: yesZbornik Radova: Geografski institut "Jovan Cvijić", 2012
The subject of work is defining competitiveness through a multidisciplinary approach of the theories of new economic geography and regional economy. The paper describes in detail the theory of competitiveness, defined by numerous authors in this area,
Vuković Darko   +2 more
doaj   +1 more source

Understanding the Chemical and Electronic Properties of Sub‐Monolayer TiO2 on High Surface Area Silica for Jet Fuel Synthesis Applications

open access: yesAdvanced Functional Materials, EarlyView.
Sub‐monolayer titania grafted onto mesoporous silica enables solvent‐free photocatalytic upgrading of furfural and cyclopentanone into jet fuel precursors. Advanced spectroscopic methods reveal tunable surface speciation, acidity, and bandgaps, enhancing catalytic efficiency.
Mark A. Isaacs   +12 more
wiley   +1 more source

The emerging empirics of evolutionary economic geography [PDF]

open access: yes
Following last decadeÕs programmatic papers on Evolutionary Economic Geography, we report on recent empirical advances and how this empirical work can be positioned vis-ˆ-vis other strands of research in economic geography.
Koen Frenken, Ron Boschma
core   +3 more sources

Les géographies de l’économie culturelle

open access: yesGéographie et Cultures, 2004
This paper provides a review of current anglo-saxon works on the geography of ‘cultural economy’. It argues that this approach can offer and enhanced understanding of both economic and cultural geography. How?
Nigel Thrift
doaj   +1 more source

Regional Agglomeration in Portugal: A Linear Analysis [PDF]

open access: yes, 2011
This work aims to study the Portuguese regional agglomeration process, using the linear form the New Economic Geography models that emphasize the importance of spatial factors (distance, costs of transport and communication) in explaining of the ...
Martinho, Vitor Joao Pereira Domingues
core   +1 more source

On the Economic Geography of International Migration [PDF]

open access: yesThe World Economy, 2015
AbstractWe exploit the bilateral and skill dimensions from recent data sets of international migration to test for the existence of Zipf's and Gibrat's laws in the context of aggregate and high‐skilled international immigration and emigration using graphical, parametric and non‐parametric analysis.
Ozden, Caglar, Parsons, Christopher
openaire   +5 more sources

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

A perspective of economic geography

open access: yesJournal of Economic Geography, 2004
The paper opens with a statement on the social embeddedness of knowledge. The disciplinary situation and practices of economic geographers are reviewed in the light of this statement. The rise of a new geographical economics is noted, and its main thrust is summarized in terms of a description of the core model as formulated by Krugman. The geographers’
openaire   +2 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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