Results 111 to 120 of about 74,109 (308)

Rapid removal of PFOA and PFOS via modified industrial solid waste: Mechanisms and influences of water matrices. [PDF]

open access: yesChem Eng J, 2022
Wan H   +6 more
europepmc   +1 more source

High‐Performance Piezoelectric Nanogenerators Based on Wurtzite BeO Nanowire Arrays

open access: yesAdvanced Materials Technologies, EarlyView.
This study demonstrates high‐performance piezoelectric nanogenerators based on 1D BeO nanowire arrays. The BeO nanowires exhibit a high piezoelectric coefficient (∼15.8 pm V−1) and deliver an output voltage of ∼26.1 V and power density of ∼0.32 µW cm−2.
Yoonseo Jang   +7 more
wiley   +1 more source

The Use of Neural Network Classifiers in Solid Waste Recycling [PDF]

open access: yes, 2001
The massive adoption, in these last years, of specialized equipment or complex processing architectures specifically developed to separate different solid waste materials, resulting from the selective collection of solid urban waste, equipment or ...
BONIFAZI, Giuseppe, MASSACCI, Paolo
core  

The Costs of Disposal and Recycling. An Application to Italian Municipal Solid Waste Services [PDF]

open access: yes
The paper investigates the costs of waste disposal and recycling services by using a well-behaved Composite cost function model. Our estimates on a unique sample of more than 500 Italian municipalities highlight that the refuse collection technology ...
Graziano Abrate   +3 more
core   +3 more sources

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald   +3 more
wiley   +1 more source

Systems in transition : from waste to resource : a study of supermarket food waste in Cape Town. [PDF]

open access: yes, 2012
Includes abstract.Includes bibliographical references.This thesis explores the management of supermarket food waste in Cape Town. In doing so it highlights both its underutilisation and its potential transition from waste to resource. Through an extended
Marshak, Maya
core  

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja   +9 more
wiley   +1 more source

THE ENVIRONMENTAL APPROACH OF SLATINA CITY REGARDING WASTE MANAGEMENT [PDF]

open access: yes
This article is focused both on a general description and the actual process ofwaste management in the area of Slatina city. After the conceptual presentation, causes andclasses of waste, the article develops and describes municipal and industrial waste ...
Dana-Maria Oprea
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

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