Results 101 to 110 of about 9,268,341 (296)

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

Local Food as 'real utopia'. A critical perspective

open access: yes, 2015
Analysis of local agriculture as expression of 'real utopias', that is attempt at formulating viable institutional designs that embody democratic, egalitarian, emancipatory ...
FONTE, MARIA CATERINA, Ivan Cucco
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Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

AN ANALYSIS OF MARKETING CHANNELS OF LOCAL FOOD IN SCOTLAND [PDF]

open access: yes
Local food and its possibilities for addressing sustainable regional growth, food availability, accessibility and affordability has received considerable attention in the discussion on and development of the National Food Policy in Scotland.
Revoredo-Giha, Cesar   +2 more
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Barriers to access to local produce in an early childhood setting in rural Appalachia

open access: yesJournal of Agriculture, Food Systems, and Community Development
This case study examines young children’s access to fresh local produce in childcare settings in rural Appalachia. In-depth, semi-structured interviews with childcare center directors participating in farm to early care and education programming were ...
‘Erali’ Miller   +3 more
doaj   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

LOCAL FOOD FOR LOCAL CONSUMERS. EXPLORING FOOD LOCALNESS FROM A CONSUMER PERSPECTIVE

open access: yes, 2023
This thesis presents the results of a three year research project, carried out within the ‘Dottorato Innovativo’ (i.e., ‘Innovative Ph.D.’) programme jointly developed by the University of Macerata, Marche Polytechnic University, Regione Marche, and three business partners, namely Biomedfood S.r.l., Elicos S.r.l., and Ego S.r.l.s.
openaire   +1 more source

Bio‐Inspired Biopolymeric Implantable Platform for Localized and Sustained Drug Delivery in Solid Tumor Treatment

open access: yesAdvanced Functional Materials, EarlyView.
A bio‐inspired biopolymeric implantable drug delivery platform enables localized and sustained release of 7‐ethyl‐10‐hydroxycamptothecin (SN‐38) in solid tumor treatment. The three‐dimensional (3D) structured crosslinked‐chitosan implants are fabricated via 3D‐printed molds and provide drug release over 3 months, significantly inhibiting tumor growth ...
Mercedes Lozano‐Garcia   +12 more
wiley   +1 more source

Local Food Impacts on Health and Nutrition [PDF]

open access: yes
Prevalence of local foods is believed to answer several food issues one of which is health and nutrition. This study focused on the on the availability of local foods to consumers and see its relationship with two specific diet-related diseases namely ...
Ramirez, Octavio A.   +3 more
core  

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