Results 61 to 70 of about 436,090 (339)

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Educational (De)Centralization and School Leadership in Chile

open access: yesEducation Sciences
Policymakers in Chile have focused on educational leadership since the mid-2000s, recognizing its importance for successful school reforms. This article reviews key structural reforms that promote school autonomy while simultaneously regulating public ...
Carmen Montecinos, Robinson Lira
doaj   +1 more source

Sylos Labini al tempo del centro-sinistra (Sylos Labini at the time of the center-left)

open access: yesMoneta e Credito, 2015
L'articolo discute la testimonianza di Paolo Sylos Labini del 1962 alla "Commissione sui limiti della concorrenza" del Parlamento italiano. Lì, Sylos Labini ricorda la sua teoria dell'oligopolio, ma estende anche le sue osservazioni a una gamma completa
Gianfranco Pasquino
doaj   +1 more source

Stability and Growth Pact: Stability without growth?. [PDF]

open access: yes
No abstract is available for this item.
Mathieu, Catherine, Sterdyniak, Henri
core  

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

Distributive Effects of Brazilian Structural Reforms [PDF]

open access: yes
This paper aims at measuring the evolution of income distribution and its determinants during the period of economic reforms. The paper is divided in two parts: the first and main part of the paper explores long-run relations between reforms and income ...
Camargo, José Márcio   +1 more
core   +3 more sources

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

Atomic‐Level Ionic Displacement Polarization Enhanced Piezocatalytic Hydrogen Evolution in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Two isomorphic COFs were synthesized and compared, including an amphoteric COF (SQ‐TAPT) and a neutral COF (PDA‐TAPT). The ionic bonds in SQ‐TAPT introduce more Born effective charges, thereby enhancing its ionic displacement polarization. Experimental and theoretical calculations demonstrated that SQ‐TAPT exhibited higher polarity and stronger ...
Ge Yan   +12 more
wiley   +1 more source

Medical Fabrics with Non‐Antibiotic, Supramolecular Antimicrobial Coatings: A Preventive Approach to Combat Biofilm Formation and Bacterial Dissemination

open access: yesAdvanced Healthcare Materials, EarlyView.
The study presents an antibiotic‐free strategy using medical fabrics coated with supramolecular assemblies of polyarginine and hyaluronic acid. These coatings showed strong antimicrobial and anti‐biofilm activity in vitro and in vivo, achieving major bacterial load reductions, including against MRSA.
Adjara Diarrassouba   +18 more
wiley   +1 more source

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