Results 61 to 70 of about 786,000 (334)
Advanced Electronic Materials, EarlyView.Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du +5 more
wiley +1 more source
Appliance of network theory in economic geography [PDF]
arXiv, 2019 A continuously evolving geography requires a good understanding in networks. As such, this paper accounts for theories and applications of complex networks and their role both in geography in general, as well as in determining various geographical network trajectories.
arxiv
Advanced Energy Materials, EarlyView.The double perovskite BaSrNiWO6 is developed as an oxygen evolution reaction catalyst. B‐site W6+ dissolution drives in situ reconstruction of the surface to a disordered, NiO‐like layer. Consequently, local oxygen species are activated for a surface lattice oxygen evolution mechanism (sLOEM).
Natasha Hales +12 more
wiley +1 more source
Planning, design and use of the public space Wahlenpark (Zurich, Switzerland) : functional, visual and semiotic openness [PDF]
Geographica HelveticaWahlenpark is currently one of Zurich's most recent urban public parks. It is located in a neighbourhood which has been totally rebuilt during the last 20 years. Based on a constructivist conception of space, this article looks at the kind of spaces that
H. Kaspar, E. Bühler
doaj +1 more source
Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass
Advanced Energy Materials, EarlyView.This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun +9 more
wiley +1 more source
European Spatial Research and Policy, 2019 Historical regions remain the most common basis for the formation or promotion of regional identities in Europe. However, regions and regional identities are in the process of constant formation and can change significantly in line with new conditions ...
Oleksiy Gnatiuk, Anatoliy Melnychuk
doaj +1 more source
Effect of Climate and Geography on worldwide fine resolution economic activity [PDF]
arXiv, 2018 Geography, including climatic factors, have long been considered potentially important elements in shaping socio-economic activities, alongside other determinants, such as institutions. Here we demonstrate that geography and climate satisfactorily explain worldwide economic activity as measured by the per capita Gross Cell Product (GCP-PC) at a fine ...
arxiv
Production externalities and dispersion process in a multi-region economy [PDF]
arXiv, 2020 We consider an economic geography model with two inter-regional proximity structures: one governing goods trade and the other governing production externalities across regions. We investigate how the introduction of the latter affects the timing of endogenous agglomeration and the spatial distribution of workers across regions.
arxiv
The Economic Complexity of US Metropolitan Areas [PDF]
, 2019 We calculate measures of economic complexity for US metropolitan areas for the years 2007-2015 based on industry employment data. We show that the concept of economic complexity translates well from the cross-country to the regional setting, and is able to incorporate local as well as traded industries.
arxiv +1 more source
Advanced Energy Materials, EarlyView.This concept article provides a comprehensive introduction and overview of how (fully) organic batteries and the respective redox‐active organic electrode materials work. Options for cell setups are discussed, as well as the difference between half‐ and full‐cells and the relevance of the two types. At the material level, the difference between organic
Robin Wessling +2 more
wiley +1 more source