Results 101 to 110 of about 418,934 (246)

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

Renforcement de la résilience par un apprentissage post-crise : étude longitudinale sur deux périodes de turbulence

open access: yes, 2009
Les recherches sur les crises ont beaucoup étudié la prévention et la gestion des crises qui permettent à l'organisation d'absorber le choc et ainsi de faire preuve de résilience.
Altintas, Gulsun, Royer, Isabelle
core   +1 more source

Vulnérabilité, résilience, durabilité et viabilité des systèmes d'activité au Lac Alaotra, Madagascar : de l'usage des indicateurs [PDF]

open access: yes, 2011
Le projet Observatoire des Agricultures du Monde (OAM) vise a construire un observatoire international permettant de donner des informations sur les agricultures des differents pays ainsi que sur leurs evolutions.
Bar, Marie   +2 more
core  

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Délires d’île, des lyres des îles ou comment dépasser les hydres de l’île ?

open access: yesM@GM@
Ce texte propose une traversée poétique et réflexive de la figure de l’île, oscillant entre fantasme de refuge, laboratoire d’utopie et métaphore de l’altérité.
Nathalie Viet
doaj   +1 more source

Weathering uncertainty traditional knowledge for climate change assessment and adaptation [PDF]

open access: yes
This UNESCO report looks into the damaging effects of climate change on Indigenous cultures.When considering climate change, indigenous peoples and marginalized populations warrant particular attention.
Douglas Nakashima   +1 more
core  

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Le côté sombre de la résilience : révéler les dynamiques cachées du microbiote intestinal chez les chevaux – une solution agroécologique

open access: yesINRAE Productions Animales
Le microbiote intestinal, une communauté complexe de micro-organismes dans le tractus digestif, joue un rôle crucial dans la santé et bien-être des animaux.
Nuria MACH
doaj   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

open access: yesAdvanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy