Results 41 to 50 of about 11,169,155 (303)

An empirical analysis of spatial effects and their driving factors in urban green development using spatial econometric models

open access: yesFrontiers in Environmental Science
Evaluation of the spatial effect of urban green development can provide spatial clues for solving urban governance problems. The existing research lacks an assessment of urban green development from the perspective of productivity.
Congmei Hou, Yiming Ma
doaj   +1 more source

The Spatial Spillover Effects of Environmental Regulation on China’s Industrial Green Growth Performance

open access: yesEnergies, 2019
This study investigated the spatial spillover effects of environmental regulation (ER) on industrial green growth performance (IGGP) in China. Firstly, a parametric stochastic frontier analysis (SFA) was estimated to measure IGGP using the data of China ...
Xiping Wang, Moyang Li
doaj   +1 more source

Atom–Cluster Synergy in Scalable Fe–Ru Dual‐Site Architectures Accelerates Alkaline Hydrogen Evolution

open access: yesAdvanced Materials, EarlyView.
A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek   +9 more
wiley   +1 more source

Agricultural R&D, spatial spillover and regional economic growth in different R&D sectors of performance: evidence from a spatial panel in regions of the EU-28

open access: yesAgricultural Economics (AGRICECON), 2018
Agricultural R&D has been identified as an important determinant of economic output in the agricultural sector. Surprisingly, in previous studies, spatial spillover associated with R&D spending in the agricultural sector has not been taken into account ...
Shahrzad ANOUSHEH   +3 more
doaj   +1 more source

Heterogeneous human capital, spatial spillovers and regional innovation: evidence from the Yangtze River Economic Belt, China

open access: yesHumanities & Social Sciences Communications, 2023
Investing in human capital can assist in achieving technological innovations, while the spatial spillover effects of human capital on urban innovation in urban agglomeration are largely ignored. Using the panel data of 108 cities in China’s Yangtze River
Fenghua Wen, Shan Yang, Daohan Huang
doaj   +1 more source

Spatial Spillover Effects from Foreign Direct Investment in Vietnam

open access: yesThe Journal of Development Studies, 2016
This paper investigates the role of inter-firm interaction and geographical proximity in the \ud determination of productivity spillover effects from foreign to domestic firms. We developed \ud an estimation approach using the Spatial Durbin model and applied this to a firm-level dataset \ud from Vietnam from 2000-2005.
Tran, Toan Thang   +2 more
openaire   +2 more sources

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

When It Rains, It Pours: Estimating the Spatial Spillover Effect of Rainfall

open access: yesSSRN Electronic Journal, 2018
AbstractA large fraction of the world’s poor rely on rain-fed agriculture, which makes them vulnerable to changes in rainfall patterns. In this paper, we examine whether spatial correlation in rainfall results in these households also being vulnerable to an adverse spatial-spillover effect.
Farzana Hossain, Reshad N. Ahsan
openaire   +2 more sources

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

How artificial intelligence enhances financial efficiency: A multidimensional analysis of spatiality and asymmetry

open access: yesInternational Review of Economics & Finance
Within the context of China's ongoing urban cluster development, pronounced disparities in financial efficiency have emerged between central and peripheral cities.
Songlin Zhang   +3 more
doaj   +1 more source

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