Results 51 to 60 of about 687,461 (304)
Efficiency wages, involuntary unemployment and urban spatial structure [PDF]
Regional Science and Urban Economics, 1995 A labor market model is developed within an urban spatial context, where it is shown that efficiency-wage policies can lead to significant levels of involuntary unemployment. Commuting cost differences between workers and nonworkers tend to increase unemployment, and competition for land tends to segregate workers and nonworkers, with nonworkers ...
ZENOU, Yves, SMITH, Tony E.
openaire +2 more sources
Advanced Functional Materials, EarlyView.This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang +7 more
wiley +1 more source
Land, 2022 Debate on the shift from a monocentric to polycentric urban structure has been extensive. Polycentricity generally refers to the co-existence of several centers in a city.
Yani Lai +3 more
doaj +1 more source
Congestion Tolling and Urban Spatial Structure [PDF]
Journal of Regional Science, 1998 According to the standard model of urban traffic congestion and urbanspatial structure, congestion tolling results in a more concentrated city. In recent years, a new model of rush‐hour urban auto congestion has been developed that incorporates trip‐timing decisions—the bottleneck model.
openaire +1 more source
Advanced Functional Materials, EarlyView.This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian +8 more
wiley +1 more source
Centrality Measures in Spatial Networks of Urban Streets
, 2005 We study centrality in urban street patterns of different world cities represented as networks in geographical space. The results indicate that a spatial analysis based on a set of four centrality indices allows an extended visualization and ...
A. Bavelas +9 more
core +2 more sources
Advanced Functional Materials, EarlyView.Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang +15 more
wiley +1 more source
City rats: From rat behaviour to human spatial cognition in urban environments [PDF]
, 2010 The structure and shape of an urban environment influence our ability to find our way about in the city^1-2^. Indeed, urban designers who face the challenge of planning environments that facilitate wayfinding^3^, have a consequent need to understand the ...
David Eilam +2 more
core +1 more source
Decoding High‐voltage LiCoO2: From Degradation to Stabilization Toward Durable Li‐ion Batteries
Advanced Materials, EarlyView.This review systematically addresses the degradation mechanisms and stabilization strategies for high‐voltage LiCoO2 cathodes. Key enhancement approaches including foreign‐ion doping, surface modifications, structural design, and electrolyte optimization are critically assessed.
Zezhou Lin +6 more
wiley +1 more source
Cities as emergent models: the morphological logic of Manhattan and Barcelona [PDF]
, 2009 This paper is set to unveil several particulars about the logic embedded in the diachronic model of city growth and the rules which govern the emergence of urban spaces.
Al Sayed, K., Hanna, S., Turner, A.
core