Results 121 to 130 of about 8,952,981 (345)

Salt marsh synthesis: local politics, local identity perception and autonomy initiatives on Canvey Island (Essex, UK)

open access: yesIsland Studies Journal, 2018
Canvey Island, located on the north side of the Thames Estuary, has experienced periodic inundations since its earliest periods of settlement.
Philip Hayward
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

The Last Mile: When Policies Go Local

open access: yesItalian Political Science, 2019
The study of local politics and policies in such a diverse country as Italy can be both remarkable and hopeless. On the one hand, going local to study politics allows us to discover how political preferences vary in proximate contexts and how elected ...
Maria Tullia Galanti
doaj  

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

Politics, Relief, and Reform: The Transformation of America's Social Welfare System during the New Deal [PDF]

open access: yes
The American social welfare system was transformed during the 1930s. Prior to the New Deal public relief was administered almost exclusively by local governments. The administration of local public relief was widely thought to be corrupt.
John Joseph Wallis   +2 more
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Pork-barrel politics, discriminatory policies and fiscal federalism [PDF]

open access: yes
This paper examines the role of discriminatory policy tools in a model of redistributive politics with jurisdictional specific projects. In equilibrium, the ability to tactically target both jurisdictional specific projects, with benefits concentrated ...
Roberson, Brian
core  

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

Explaining Party Emergence in Swedish Local Politics 1973–2002 [PDF]

open access: yes
Since individuals demanding formations of new parties face a collective action problem, I inquire why people form new parties, and why this political strategy became increasingly popular between 1973 and 2002 in Swedish municipalities.
Erlingsson, Gissur Ó.
core  

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

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