Results 141 to 150 of about 2,926,685 (388)

The relationships between corruption and pollution on corruption regimes [PDF]

open access: yes
Previous studies have focused mainly on the effect of corruption on pollution. The results of these studies show an inverted U-shaped relationship between economic growth and pollution.
Shu-Chen Chang, Teng-yu Chang
core  

Ternary Synergy in Layered Double Hydroxides for Efficient and Stable Nitrate Reduction

open access: yesAdvanced Functional Materials, EarlyView.
Ternary CuZnFe LDH enables efficient electrocatalytic nitrate‐to‐ammonia conversion via controlled in situ reconstruction: zinc leaching creates porous active sites, copper reduced to metallic copper, while iron oxide keeps stable. Synergistic Cu‐Fe redox coupling drives tandem catalysis (nitrate→nitrite→NH3), achieving 95% Faraday efficiency and ...
Jiaqian Kang   +9 more
wiley   +1 more source

Pollution and health: a progress update

open access: yesLancet Planetary Health, 2022
R. Fuller   +29 more
semanticscholar   +1 more source

Habit in Pollution. A Challenge for Intergenerational Equity [PDF]

open access: yes
In this article we extend the recent literature on overlapping generations and pollution by allowing each generation’s utility to depend on past levels of pollution.
Benteng, ZOU, Ingmar, SCHUMACHER
core  

Modelling distributed lag effects in mortality and air pollution studies: the case of Santiago [PDF]

open access: yes, 2001
Most of the epidemiological literature on air pollution and mortality deals only with single or dual pollutant models whose results are hard to interpret and of questionable value from the policy perspective.
Cifuentes, L., Maddison, D.
core  

A wide binary trigger for white dwarf pollution

open access: yes, 2015
Metal pollution in white dwarf atmospheres is likely to be a signature of remnant planetary systems. Most explanations for this pollution predict a sharp decrease in the number of polluted systems with white dwarf cooling age. Observations do not confirm
Bonsor, Amy, Veras, Dimitri
core   +1 more source

Fine‐Tunning BaCo0.4Fe0.4Zr0.1Y0.1O3−δ‐Based Air Electrodes for Reversible Protonic Ceramic Cells via Co‐Engineering A‐site Deficiency and Nickel Content

open access: yesAdvanced Functional Materials, EarlyView.
A synergistic strategy combining A‐site deficiency and B‐site nickel doping yielded a BCFZYN‐095‐01 nanocomposite air electrode for reversible protonic ceramic cells with superior ORR/OER activities. B‐site deficiency in the perovskite lattice enhances proton conduction, and nickel doping within the bulk facilitates oxygen transport.
Mingzhuang Liang   +12 more
wiley   +1 more source

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