Results 91 to 100 of about 1,118,020 (296)

The Karl Marx Problem in Contemporary New Media Economy: A Critique of Christian Fuchs’ Account [PDF]

, 2016
This article focuses on five flaws of Christian Fuchs’ approach of Web 2.0 economy. Here, Fuchs’ views on immaterial production, productivity of labor, commodification of users’ data, underestimation of financial aspects of digital ...
Kangal, Kaan
core  

Assessing regional digital competence: Digital futures and strategic planning implications [PDF]

, 2018
Understanding strategic decisions aimed at addressing regional economic issues is of increasing interest among scholars and policy makers today. Thus, studies that proffer effective strategies to address digital futures concerns from social and policy ...
Alam, Khorshed, Erdiaw-Kwasie, Michael, Ryan, Barbara, Shahiduzzaman, Md   +3 more
core   +2 more sources

Theory‐Guided Design of Non‐Precious Single‐Atom Catalyst for Electrocatalytic Chlorine Evolution

Advanced Functional Materials, EarlyView.
To overcome the reliance on noble metals for the chlorine evolution reaction (CER), we designed a non‐precious single‐atom catalyst (SAC), NiN3O–O. It achieves a low overpotential of 75 mV, 95.8% Cl2 selectivity, and outperforms commercial dimensionally stable anodes (DSAs).
Kai Ma, Longfei Yang, Xiaojin Yang, Chang Zhang, Di Zhang, Linda Zhang, Li Wei, Chenliang Ye, Hao Li, Weijie Yang   +9 more
wiley   +1 more source

Basic Aspects of the Digital Economy [PDF]

, 2003
The digital economy is characterized by the digitations of many product and services and the user of the Internet and other networks to support economic activities. The traditional marketplace shifts to a virtual marketspace.
Unold, Jacek
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Blurring the boundaries: Prosumption, circularity and online sustainable consumption through Freecycle [PDF]

, 2015
© The Author(s) 2015. This article explores the digital exchange and moral ordering of sustainable and ethical consumption in online Freecycle groups.
Eden, Sally
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

What kind of UGA is effective for heritage tourism marketing? Matching effects of human elements and review types

Humanities & Social Sciences Communications
User-generated advertising (UGA) is critical to heritage tourism marketing. However, there is a research gap on the impact mechanism of UGA essential elements.
Youcheng Chen, Sunbowen Zhang, Wenqi Ruan, Yongqiang Ma, Meiyu Wang, Yan Zhou   +5 more
doaj   +1 more source

Learning Temporal Knowledge Graphs via Time-Sensitive Graph Attention

IEEE Access
Embedding-based graph representation learning methods have shown strong performance on knowledge graphs (KGs), but most are designed for static settings and struggle to model temporal dynamics.
Jinqing Shen, Chengjin Xu, Yingqi Liu, Xuhui Jiang, Jiaming Li, Zhenxin Huang, Jens Lehmann, Xuesong Chen   +7 more
doaj   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Digital Goods and the New Economy [PDF]

Digital goods are bitstrings, sequences of 0s and 1s, which have economic value. They are distinguished from other goods by five characteristics: digital goods are nonrival, infinitely expansible, discrete, aspatial, and recombinant.
Danny Quah
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