Results 31 to 40 of about 754,770 (237)

Laser‐Induced Graphene from Waste Almond Shells

Advanced 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, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Identifying causes and consequences of ecosystem decline in the Irish Sea through bow-tie analysis [PDF]

Research Ideas and Outcomes
In this study, we apply the bow-tie risk analysis framework to map the causes and consequences of decline or loss of five key Irish Sea ecosystem components: intertidal sandflats and mudflats, burrowing fauna including Dublin Bay prawn Nephrops ...
Dorota Kołbuk, Julie Bremner, Ashley Cahillane, Valentina Di Gennaro, Tasman Crowe   +4 more
doaj   +3 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

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

Advanced 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, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Effects of Herbicides on Selenastrum capricornutum and Daphnia magna

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1997
The toxicity of five herbicides, Propanil, Machete, Rilof-H, Saturn, and Ronestar, commonly used in Iranian rice fields, were investigated in acute toxicity bioassays on two organisms belonging to different ig dquatic food chain.
M. Piri; V. Erdok
doaj  

Editorial

Revista Eco-Pós, 2014
Editorial
ECO PÓS
doaj   +1 more source

Mechanical Performance of CO2 and Autoclave Cured Date Palm Fiber Reinforced eco-mortar Composites [PDF]

Engineering and Technology Journal, 2016
Using nature waste fibers in construction industries had shown important character "environmental friendly" which paid a great interest around the world.
Maan Salman Hassan, Wahad Marwan Salih
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

A la espera de una semiótica de los tesoros

Cuadernos de Información y Comunicación, 2015
Reflexión llena de humor sobre la profusión y curiosa riqueza de los tesoros almacenados en los palacios y catedrales de la ...
Umberto Eco
doaj   +1 more source

Toward a big picture of COVID‐19

Pharmacology Research & Perspectives, 2022
The paper aims to illustrate and explain the problems and opportunities for improvement in Covid management that become evident when taking a systems perspective.
Felix Tretter, Janet J. McIntyre‐Mills, Gary R. Smith   +2 more
doaj   +1 more source