Results 101 to 110 of about 777,489 (330)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

THE PROBLEMS OF IMPLEMENTATION AND REGULATION OF LAND MARKET IN THE AGRICULTURAL SECTOR OF UKRAINE [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2020
In the article it is proved that the current situation in conducting agrarian reform in Ukraine is characterized by the formal completion of the restructuring of collective farms and the conclusion of the final stage of privatization of agricultural land.
Anatoliy SHVORAK   +5 more
doaj  

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

Fiscal Policy Coordination in Europe [PDF]

open access: yes
A fundamental overhaul of EU economic governance is needed. The most important reform is a strengthening of national fiscal frameworks, including the establishment of independent fiscal watchdogs in Member States that do not yet have such institutions ...
Calmfors, Lars
core   +1 more source

Without a Net: A Study of Early Impacts of Supplemental Security Income Benefits Elimination for Persons with Disabilities due to Drug and Alcohol Abuse in Cook County, Illinois [PDF]

open access: yes, 1998
This is the first published study of its kind attempting to track the impact of the cuts in SSI/DI on the drug and alcohol addicted. Many of the findings in this study confirm the predictions of advocates. Ironically, much of what we learned flies in the
Maryann Mason
core  

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

open access: yesAdvanced Materials, EarlyView.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen   +16 more
wiley   +1 more source

Post-Crisis Economic and Social Policy: Some Thoughts on Structural Reforms 2.0. [PDF]

open access: yes, 2019
Managing the euro crisis has been a process of institutional transformation for the EU. The European Semester has emerged as a powerful tool for economic policy coordination between the Member States.
Tsoukala, Philomila
core   +1 more source

Nitric Oxide‐Generating Poly (allylamine hydrochloride) Coating on Biomedical Titanium Implant

open access: yesAdvanced Materials Interfaces, EarlyView.
We report a metal‐free, nitric oxide (NO)‐generating coating in which poly(allylamine hydrochloride) (PAH) is covalently immobilized onto titanium. The coating catalyzes NO generation from the endogenous S‐nitrosothiol GSNO, retains activity after multiple reuse cycles and pH exposures, and maintains endothelial cell viability while modulating ...
Siti Nur Asyura Adzlan   +7 more
wiley   +1 more source

LIFE PLANS AS A FUNCTIONAL AREA FOR PREVENTION OF SOCIAL MALADJUSTMENT OF YOUTH [PDF]

open access: yesProbacja
The article approximates the topic of the concepts of life plans of adolescents. Their diagnostic, cognitive importance in the formation of social maladjustment in the situation of collapse of the life plan was indicated. Also their motivational value in
Paweł Kozłowski
doaj   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

open access: yesAdvanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang   +6 more
wiley   +1 more source

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