Results 51 to 60 of about 381,261 (367)

Is the Gasoline Tax Regressive? [PDF]

open access: yesTax Policy and the Economy, 1991
Claims of the regressivity of gasoline taxes typically rely on annual surveys of consumer income and expenditures, which show that gasoline expenditures are a larger fraction of income for very low-income households than for middle- or high-income households. This paper argues that annual expenditure provides a more reliable indicator of household well-
openaire   +3 more sources

Advances and Outlook of Nickel‐Based MOFs–LDHs Materials for Energy Conversion

open access: yesAdvanced Sustainable Systems, EarlyView.
In this graphical abstract, we present the pivotal gap between the activity and stability parameters as far as intergrated Ni‐based MOF/LDF electrocatalysts are concerned. For large scale application, these two parameters should be optimized and furthermore balanced in order to promote sustainable electrocatalytic hydrogen production.
Lincoln Einstein Kengne Fotso   +4 more
wiley   +1 more source

Examination of the Emission of Gas-Phase Components, Including Some Not-Conventional Ones from a Parking Heater, While Increasing the Bioethanol Content of the Fuel

open access: yesEnergies, 2023
The air pollutant emissions of a motor vehicle do not only mean the emissions from the engine used for propelling the vehicle. Another possible source is the passenger compartment heater. In the focus of our research, we investigated the effect of mixing
Péter Nagy   +2 more
doaj   +1 more source

Laser‐Induced Graphene from Wood‐Based Composites: Integrating Circuits in Bioderived Furniture

open access: yesAdvanced Sustainable Systems, EarlyView.
This study investigates fully bioderived wood panels made with resin from Jatropha curcas L., onto which conductive laser‐induced graphene (LIG) tracks are directly scribed. The findings obtained on functional circuits ‐ including LEDs and humidity sensors ‐ showcase the viability of combining LIG with renewable substrates for potentially sustainable ...
Anna Chiara Bressi   +5 more
wiley   +1 more source

Adsorptive Removal of Emulsified Automobile Fuel from Aqueous Solution

open access: yesSeparations, 2023
The development of cost-effective technologies for the treatment of water contaminated by petrochemicals is an environmental priority. This issue is of paramount importance for countries like Saudi Arabia owing to its scarce water resources.
Mohammad Asif   +4 more
doaj   +1 more source

Thermoelectric Properties of a Family of Benzodifuranone‐Based Conjugated Copolymers in Oriented Thin Films Doped Sequentially With NDMBI‐H

open access: yesAdvanced Electronic Materials, EarlyView.
Combining high polymer orientation of n‐type copolymers by temperature rubbing and sequential doping with N‐DMBI results in a strong improvement of electrical conductivity and thermoelectric power factors reaching up to 9.8 ± 1.6 S cm−1 and 8 ± 3 µW m−1.K2, respectively.
Shubhradip Guchait   +7 more
wiley   +1 more source

CAI combustion with methanol and ethanol in an air-assisted direct injection SI engine [PDF]

open access: yes, 2008
Copyright © 2009 SAE International. This paper is posted on this site with permission from SAE International. Further use of this paper is not permitted without permission from SAECAI combustion has the potential to be the most clean combustion ...
Brouzos, NP, Li, Y, Zhao, H
core   +1 more source

Highly Stabilized Ni‐Rich Cathodes Enabled by Artificially Reversing Naturally‐Formed Interface

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The application of Ni‐rich cathode materials is obstructed by interfacial and structural instability. This work proposes a facile and cost‐effective Al‐based vapor‐phase surface reaction strategy on Ni‐rich cathode to maintain its structural integrity from near‐surface to bulk.
Jinjin Ma   +11 more
wiley   +1 more source

State-based Climate Legislation: A Policy Analysis of Carbon Tax Proposals in Vermont, New York, and Massachusetts [PDF]

open access: yes, 2018
To date, there are a number of states that have proposed a carbon tax with meaningful support behind them. This paper will focus on New York, Massachusetts, and Vermont due to their political backing as well as each state’s participation in the Regional ...
Doane, John
core   +1 more source

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