Results 111 to 120 of about 3,077,520 (380)

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere   +5 more
wiley   +1 more source

Timelines for mitigating the methane impacts of using natural gas for carbon dioxide abatement

open access: yesEnvironmental Research Letters, 2019
Reducing carbon dioxide (CO _2 ) emissions through a reliance on natural gas can create a hidden commitment to methane (CH _4 ) leakage mitigation. While the quantity of CH _4 leakage from natural gas has been studied extensively, the magnitude and ...
Magdalena M Klemun, Jessika E Trancik
doaj   +1 more source

Understanding Overlapping Policies: Internal Carbon Leakage and the Punctured Waterbed

open access: yes, 2019
We present an integrated framework to understand the emissions impact of unilateral overlapping policies within a carbon-pricing system. "Internal carbon leak-age" captures emissions displacement within the system (e.g., due to greater product imports ...
Grischa Perino   +2 more
semanticscholar   +1 more source

Peru’s Experience in Sovereign Debt Management and Litigation: Some Lessons for the Legal Approach to Sovereign Indebtedness [PDF]

open access: yes, 2010
The paper sheds light upon a specific issue: carbon leakage. Leakage can be understood as an unanticipated net carbon loss or gain, attributable to a climate policy, or reduction activities. Benign leakage effects are harmless.
Monteagudo, Manuel
core   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu   +4 more
wiley   +1 more source

Carbon Emission and Emission Reduction with Low-carbon Technologies in Chinese Cold Chain Industry

open access: yesZhileng xuebao, 2023
The pursuit of fresh food quality has promoted the rapid development of the cold chain industry. The increase in cold chain equipment and facilities causes excessive energy consumption and refrigerant leakage, which has a negative impact on the ...
Tian Changqing   +4 more
doaj  

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

Brown Backstops versus the Green Paradox (Revision of CentER DP 2011-076) [PDF]

open access: yes
Anticipated and unilateral climate policies are ineffective when fossil fuel owners respond by shifting supply intertemporally (the green paradox) or spatially (carbon leakage). These mechanisms rely crucially on the exhaustibility of fossil fuels.
Michielsen, T.O.
core   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo   +7 more
wiley   +1 more source

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