Results 171 to 180 of about 9,643,925 (303)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Exploring Alternative Models of Localisation in Food Supply Chains: A Theory of Constraints Approach [PDF]

open access: yes
Local food and the localisation of food are beset by many problems in the UK. We have still yet to agree on a consensus view of the term ‘local food’ despite the call for an enforceable definition. The continued absence of rules around products and their
Heron, Graeme
core  

Exploring the future of GM technology in sustainable local food systems in Colombia. [PDF]

open access: yesFront Genome Ed, 2023
Cárdenas Pardo NJ   +4 more
europepmc   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Local Commitments to Healthful Foods [PDF]

open access: yesJournal of the Academy of Nutrition and Dietetics, 2017
openaire   +2 more sources

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

open access: yesAdvanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera   +22 more
wiley   +1 more source

Food Not Bombs : Feeding Africa

open access: yes
One of a series of posters painted by Food Not Bombs co-founder Keith McHenry to illustrate Food Not Bombs gatherings, tours or other actions. This poster depicts buildings or towns from various cultures, people holding a "Food Not Bombs" banner, and ...
McHenry, Keith, 1957-
core  

Local Food Interventions for the Management of Moderate Acute Malnutrition (MAM) among Children Aged 6 to 59 Months: A Systematic Review and Non-inferiority Meta-Analysis. [PDF]

open access: yesAdv Nutr
Kassahun EA   +13 more
europepmc   +1 more source

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