Results 121 to 130 of about 12,043,406 (286)

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Activity theory: A framework for analysing intercultural academic activity [PDF]

open access: yes, 2010
This article suggests that Activity Theory (AT) can be applied as a holistic framework to analyse the complex sociocultural issues that arise when academics wish to engage in collaborative activity across institutional and cultural boundaries.
Barnard, Roger, 2245
core  

Digital economic activity and resilience for metros and small businesses during Covid-19. [PDF]

open access: yesSmall Bus Econ (Dordr), 2023
Mossberger K   +3 more
europepmc   +1 more source

Personality distance and economic activity

open access: yesStudia Oeconomica Posnaniensia, 2014
Building on the similarity-attraction hypothesis I examine whether differences in the personalities of inhabitants from interacting countries affect the level of economic activity between them. To do this I investigate whether both aggregated and nonaggregated differences in personality scores of average inhabitants from two countries have the ...
openaire   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

The Geography of Entrepreneurial Activity and Regional Economic Development : Multilevel Analyses for Dutch and European Regions [PDF]

open access: yes, 2009
Countries and regions are committed to stimulating entrepreneurship by opening doors to (potential) entrepreneurs. The commonly held belief is that a variety of entrepreneurs would lead to an enriched dynamic environment and as such lies at the root of ...
Economic Geography vanaf 2007   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy