Results 71 to 80 of about 2,474,298 (297)
Advanced Science, EarlyView.This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni +3 more
wiley +1 more source
Advanced Science, EarlyView.Photo‐thermo cascade catalysis enables highly selective methane‐to‐methanol conversion over Au‐ZnO, achieving a CH3OH production rate of ∼800 µmol h−1 with 86% selectivity. Thermal activation gates the transfer of methane‐derived methyl intermediates from ZnO to Au, thereby redirecting the reaction pathway toward methanol formation. ABSTRACT The direct
Youxun Xu +6 more
wiley +1 more source
LandImproving green land use efficiency is an important approach to reconciling urban development with resource and environmental constraints. Using panel data from 280 cities at the prefecture level and above in China from 2011 to 2024, this study employs a
Li Zhang, Kai Chen, Yang Zhang
doaj +1 more source
County-Level Determinants of Local Public Services in Appalachia: A Multivariate Spatial Autoregressive Model Approach [PDF]
In this paper, multivariate spatial autoregressive model of local public expenditure determination is developed. The empirical model is developed based on maximization of community utility function.
Gebremedhin, Tesfa G. +1 more
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When it Rains, it Pours: Estimating the Spatial Spillover Effect of Rainfall
, 2022 A 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 ...
Ahsan, RN, Hossain, F
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Advanced Science, EarlyView.This work establishes a dual‐descriptor framework incorporating hydrogen adsorption free energy and potential of zero charge, constructing a corrected 3D HER volcano plot. It reveals that surface charge and interfacial proton concentration jointly govern activity, beyond conventional 2D thermodynamic scaling relations. ABSTRACT While the Sabatier‐based
Yuefei Zhang +6 more
wiley +1 more source
Econometric testing of spatial productivity spillovers from public capital [PDF]
In this paper we review two different approaches followed in the empirical literature to test for the existence of public capital spillovers. Additionally, we explore the role played by an additive aggregator of public capital in neighboring regions ...
Luis Orea, Antonio Alvarez, Carlos Arias
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Advanced Science, EarlyView.Pd‐doped hollow spiny CuCo2O4 microspheres deliver ampere‐level electrocatalytic nitrate to ammonia. Cu and Co sites undergo relay catalysis for sequential nitrate reduction, while Pd accelerates water dissociation to supply abundant active hydrogen (*H).
Yuhuan Cui +8 more
wiley +1 more source
Measuring spillover effects of residential amenity improvement using spatial hedonic approach [PDF]
, 2010 Spillover externalities can be explained as influences of the prices of neighboring properties on the price of a given one. Suppose there is a price change or changes in the amenity levels in a neighborhood.
Tandon, Shruti
core +2 more sources
Energies, 2019 Based on methods of price decomposition and spatial econometrics, this paper improves the model for calculating the direct energy rebound effect employing the panel data of China’s urban residents’ electricity consumption for an empirical analysis ...
Ying Han +3 more
doaj +1 more source