Results 81 to 90 of about 4,547,026 (311)

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

open access: yesAdvanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko   +2 more
wiley   +1 more source

Characteristics of the urban environmental regulation network and its impact on carbon emission efficiency in China

open access: yesHumanities & Social Sciences Communications
On the basis of 2007–2019 data covering 254 cities in China, we analyze the overall and individual characteristics of the environmental regulation network (ERN) using a modified gravity model and social network analysis (SNA) method and investigate the ...
Huiping Wang, Peiling Liu
doaj   +1 more source

Spatial economy: high-tech glossary or new regional economics? [PDF]

open access: yes
"The Spatial Economy Cities, Regions and International Trade", by Masahisa Fujita, Paul Krugman and Anthony J. Venables, has been seen as the best synthesis of the so-called new economic geography.
Ricardo Machado Ruiz
core  

Regional Innovation Strategies in a Cross-border Environment [PDF]

open access: yes, 2010
Innovations are considered to discover new solutions to exploit novelty in the technological, but in social and economic fields as well. It means, the concept of innovations is true also for a sustainable development.
Hudec, Oto, Urbancikova, Natasa
core  

Tailoring Symmetry Breaking in Engineered van der Waals Superlattices

open access: yesAdvanced Materials, EarlyView.
We pioneer a scheme to tailor superpotentials in graphene based on intrinsic substrate electronic orders rather than twist angle. The resulting superpotential folds graphene's Dirac cones to either Γ$\Gamma$ or K‐points, leading to distinct symmetry behaviors.
Keda Jin   +7 more
wiley   +1 more source

Povezava med nenačrtnim širjenjem mest in lokalnim gospodarstvom na Poljskem

open access: yesUrbani Izziv, 2016
V literaturi je nenačrtno širjenje mest zaradi stroškov, ki jih povzroča, ocenjeno kot negativen pojav, vendar so različne raziskave preučevale vpliv nenačrtnega širjenja mest samo na podlagi enega merila (na primer javnih izdatkov ali porabe goriva ...
Piotr LITYŃSKI
doaj   +1 more source

REGION - FUNDAMENTAL ELEMENT OF THE REGIONAL ECONOMY

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2011
The concept of development implies "a gradual evolution towards a higher stage phase, to gain significant scale, increasing evolve",which means, extrapolating from the economy, that development is an open process involving upward trend of economic and social phenomena as a result of action taking place in nature and society. Economic development, which
openaire   +1 more source

Modelling Regional Fluctuations of the New York State Economy [PDF]

open access: yes, 2008
This dissertation examines employment fluctuations in New York State, and the inter-relationship between employment of New York State and that of the US.
Ahn, Geunwon
core  

The Mind From Within: Visceral Roots of Human Cognition

open access: yesAdvanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti   +1 more
wiley   +1 more source

Forecasting CO2 emissions in BRICS countries using the grey breakpoint prediction models

open access: yesCarbon Balance and Management
In this paper, three novel grey breakpoint prediction models are proposed based on calculating the development coefficient and grey action of grey prediction models after fuzzy breakpoints, unifying the calculation methods for parameter estimation and ...
Huiping Wang, Xinge Guo
doaj   +1 more source

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