Results 61 to 70 of about 267 (135)

Chemical Recycling as a Tool for Enabling a Second Life for Polyesters

SusMat, EarlyView.
This review presents the elucidation of the life cycle of main polyesters, detailing end‐of‐life methods, with focus of solvolysis technologies, then an analysis of LCA and TEA on literature data, an original data analytic, and, finally, a current industrial mapping of the main processes with a critical perspective on the plastic life‐cycle ecosystem ...
Nícolas Soares Urruth, Cristian de Oliveira Romera, Caio Gomide Otoni, Bruno Francisco Oechsler, Pedro Henrique Hermes de Araújo, Claudia Sayer   +5 more
wiley   +1 more source

Research on Basic Properties of Polymers for Fused Deposition Modelling Technology

Applied Sciences
This study investigates the mechanical properties and biocompatibility of eight commercially available filaments tailored for Fused Deposition Modeling (FDM) additive manufacturing.
Dariusz Pyka, Jakub J. Słowiński, Adam Kurzawa, Maciej Roszak, Mateusz Stachowicz, Mikołaj Kazimierczak, Maksymilian Stępczak, Dominika Grygier   +7 more
doaj   +1 more source

Assessment of Different Technologies in the Fabrication of 3D Printed Tooth Models for Dental Education

European Journal of Dental Education, EarlyView.
ABSTRACT Background 3D printing has emerged as a practical method for fabricating customisable, accurate and affordable dental training models. Numerous 3D printing technologies exist, though there is no standardised comparison to inform their implementation in dental education.
Samuel Bereza, Danilo Carluccio, James Novak, Darius Khadembaschi, Martin Batstone, Saso Ivanovski   +5 more
wiley   +1 more source

A Comparative Investigation of PETG Material Using Experimental and Simulation-Based Methods

Indian Journal Of Science And Technology
Objectives: The primary objective of this research article is to compare the mechanical properties of polyethylene terephthalate glycol (PETG) with other commonly used 3D printing materials. The study focuses on conducting a comparative evaluation of PETG based on its tensile and flexural properties through practical laboratory testing, followed by ...
Mayur Marathe, Ishan Haria, Harsh Gadwe, Neehar Mehta, Samadhan Deshmukh, Ravi Terkar   +5 more
openaire   +1 more source

Dental Arch Expansion With In‐House Clear Aligners: An Exploratory Prospective Clinical Study on Torque, Vertical Control and Attachment Configuration

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective To evaluate the short‐term efficacy of transverse dental arch expansion with in‐house aligners (IHA) by comparing planned and achieved buccolingual movements, and secondarily to explore torque expression, vertical control and the influence of attachment design/position using a contralateral within‐subject approach.
Gabriel Maia Azevedo, Raiane Machado Maia, Arthur Siqueira Calaes de Oliveira, Julia Franzot Castilho, Carlo Bosoni, Lorenzo Franchi, Bernardo Quiroga Souki   +6 more
wiley   +1 more source

Mechanical and acoustic characterization of bio-based and synthetic materials in FDM 3D printing: Influence of print orientation

Next Materials
The current study describes the creation and characterization of composite materials made in compliance with ASTM requirements using PLA + corn starch, Neem wood + PETG, ABS, and thermoplastic polymers by using additive manufacturing FDM technology ...
Vishalagoud S. Patil, Nagaraj R. Banapurmath, Arun Y. Patil, Vikas Singh Panwar   +3 more
doaj   +1 more source

FieldDino: Rapid In‐Field Stomatal Anatomy and Physiology Phenotyping

Plant, Cell &Environment, EarlyView.
ABSTRACT Stomatal anatomy and physiology define CO2 availability for photosynthesis and regulate plant water use. Despite being key drivers of yield and dynamic responsiveness to abiotic stresses, conventional measurement techniques of stomatal traits are laborious and slow, limiting adoption in plant breeding.
Edward Chaplin, Guy Coleman, Andrew Merchant, William Salter   +3 more
wiley   +1 more source

A Comparative Analysis of the Climate Impact Assessment of 3D Printing Materials [PDF]

EPJ Web of Conferences
3D printing, technically called additive manufacturing, has high hopes of being material-efficient toward sustainable production potential. The printing material significantly changes the total environmental effect of the process itself.
Saharan Pihu, Kanjoliya Vibhor, Aryaman, Abhishek Kumar, Gupta Dileep Kumar   +4 more
doaj   +1 more source

Conspecific cueing or cooperative feeding?—Foraging stable flies are visually attracted to conspecific flies

Medical and Veterinary Entomology, Volume 40, Issue 3, Page 512-529, September 2026.
In two‐choice laboratory bioassays, food‐deprived and CO2‐stimulated stable flies were offered paired landing platforms that were baited or not (control) with conspecific flies. The presence of conspecifics prompted the attraction and landing of foraging stable flies.
Emmanuel Hung, Justin Wong, Augustus Negraeff, Anya Gould, Gerhard Gries   +4 more
wiley   +1 more source

Characterization of PC-ABS and PETG Multi-Material Laminates Fabricated by MEX Method

Polymers
Material-extrusion (MEX) printing with automated filament switching enables single-build multi-material laminates, but interfaces between dissimilar polymers may govern failure. Here, monolithic PETG, monolithic PC–ABS, and an alternating PETG/PC–ABS laminate (COMP) with 0.2 mm laminae (4 mm total) were fabricated and benchmarked.
Mahalingam Nainaragaram Ramasamy, Ales Sliva, Akash Nag, Quoc-Phu Ma, Ondrej Hilser, Marie Heliova, Grazyna Simha Martynkova, Silvie Brozova, Jan Dizo   +8 more
openaire   +2 more sources