Results 141 to 150 of about 417,985 (371)
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
Representing Religion in North and South Korea: Seventy-Five Years of the Semiotics of Stamp Design
ReligionsAs government documents, postage stamps are a rich source of information about a government’s policies on a wide range of subjects. In this article, a comparative semiotic analysis of the first seventy-five years of North and South Korean stamps is used ...
James H. Grayson
doaj +1 more source
Exploring the stigma of food stamps [PDF]
This paper reports on theoretical research into the effect of stigma and social norms on policy outcomes of the Food Stamp program, in particular the effect on the caseload.
E. J. Bird
core
Advanced Functional Materials, EarlyView.A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni +13 more
wiley +1 more source
Putting the ‘Food’ in Food Stamps: Food Eligibility in the Food Stamps Program from 1939 to 2012 [PDF]
, 2014 Since its first operation in 1939, the Food Stamps Program has chosen a number of approaches to defining eligible foods. The changes in these definitions over the program’s long history have much to reveal about the politics of nutrition and welfare in ...
Pepperl, Nicole
core
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
Histria. Timbres amphoriques inédits du secteur Basilica Pârvan (I) [PDF]
Peuce, 2018 Our paper deals with a number of amphora stamps (from Rhodos, Sinope and the Tauric Chersonesus) discovered during the excavation campaigns at the Pârvan Basilica in Histria (all unpublished), as well as with a few new amphora stamps from previous ...
Alexandra LIȚU, Mircea ANGELESCU
doaj
Stamp fabrication by step and stamp nanoimprinting: Dissertation
, 2011 The nanoimprinting is a potential method for submicron scale patterning for various applications, for example, electric, photonic and optical devices. The patterns are created by mechanical deformation of imprint resist using a patterned imprinting mold called also a stamp.
openaire +3 more sources
The Changing Food Assistance Landscape: The Food Stamp Program in a Post-Welfare Reform Environment [PDF]
The Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA) dramatically transformed and continues to transform the food assistance landscape in the United States.
Gundersen, Craig +2 more
core +1 more source
Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation
Advanced Functional Materials, EarlyView.A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah +9 more
wiley +1 more source