Results 121 to 130 of about 12,462,554 (346)

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

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

In Good Company: About Agency and Economic Development in Global Perspective [PDF]

open access: yes
The paper discusses some evidence, based on a review of new literature on economic history, about what is referred to as the Sen-hypothesis, that increasing human agency (of both men and women) is a key factor in economic development.
Jan Luiten van Zanden
core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Resilience to economic shrinking: reinterpreting the Asian economic miracle in a comparative perspective, 1964–2018

open access: yesDevelopment Studies Research
The successful economic performance of Pacific Asia is often held as a source of inspiration for aspiring catching-up countries. Notwithstanding, recent literature suggests that a key to the understanding of successful long-term economic performance lies
Martin Andersson   +2 more
doaj   +1 more source

A closer look at economic psychology [PDF]

open access: yes
Economic History;Economic ...
Waerneryd, K.E.
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

From Intensification to Sustainability? Political Leadership and Agricultural Transformation in Ethiopia

open access: yesLand
Ethiopia achieved a remarkable episode of agricultural intensification from the mid-1990s to the late 2010s, yet the political mechanisms that enabled this transformation—and the distributional and environmental consequences that followed—remain ...
Emelie Rohne Till, Martin Andersson
doaj   +1 more source

The Contribution of New Technology to Economic Growth: Lessons from Economic History [PDF]

open access: yes
This paper reviews the analysis of technological change by cliometricians. It focuses on lessons about total factor productivity (TFP) from growth accounting and on aspects of social capability that are conducive to the effective assimilation of new ...
Crafts, Nicholas
core  

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado   +6 more
wiley   +1 more source

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