Results 111 to 120 of about 1,487,341 (303)

Strategies of urban development between europeisation, the state and regions [PDF]

open access: yesUrbani Izziv, 2005
In European and national strategic documents, even Slovene ones, emphasis in physical and regional development, which is aligned to principles of sustainable development, is on goals and directions for balanced spatial development, while contemporary ...
Metka Sitar
doaj  

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini   +15 more
wiley   +1 more source

The Impact of Urban Networks on the Resilience of Northwestern Chinese Cities: A Node Centrality Perspective

open access: yesUrban Science
Urban networks are a key force in reshaping regional resilience patterns. However, existing research has not yet systematically elucidated, from a physical–virtual integration perspective, the underlying mechanisms through which composite urban networks ...
Xiaoqing Wang   +3 more
doaj   +1 more source

Social-Family Network and Self-Employment: Evidence from Temporary Rural-Urban Migrants in China [PDF]

open access: yes
We hypothesize that individuals with a larger social-family network are more likely to choose self-employment. We test this hypothesis using data on temporary rural-urban migrants in China. The size of a migrant’s social-family network is measured by the
Zhang, Junfu, Zhao, Zhong
core  

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

open access: yesAdvanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe   +4 more
wiley   +1 more source

Theoretical Models of Cross-border Integration

open access: yesSociální studia, 2017
This article attempts to summarize the most important definitions and theoretical models related to cross-border spatial integration based on scientific literature.
Tamás Hardi, Andrea Uszkai
doaj  

Beyond the Ban—Shedding Light on Smallholders' Price Vulnerability in Indonesia's Palm Oil Industry

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Indonesian government imposed a palm oil export ban in April 2022 to address rising cooking oil prices. This study explores oil palm smallholders' vulnerability to the policy using descriptive statistics, Lasso, and post‐Lasso OLS regressions.
Charlotte‐Elena Reich   +3 more
wiley   +1 more source

Rates of Appropriate Treatment and Follow-Up Testing After a Gonorrhea and/or Chlamydia Infection in an Urban Network of Federally Qualified Health Center Systems. [PDF]

open access: yesSex Transm Dis, 2022
McWhirter L   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy