Results 131 to 140 of about 265,999 (208)

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

open access: yesOrthodontics &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   +6 more
wiley   +1 more source

Differences in taste between three polyethylene glycol preparations: a randomized double-blind study

open access: yes, 2011
Tze J Lam, Chris JJ Mulder, Richelle JF Felt-BersmaDepartment of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, the NetherlandsBackground and aim: Patients suffering from chronic constipation require long-term, regular therapy ...
Mulder CJ, Lam TJ, Felt-Bersma RJ
core  

Surface Ligand Engineering in Quantum Dot Photocatalysis: Mechanisms, Design Principles, and Applications

open access: yesAdvanced Chemical Engineering, Volume 1, Issue 2, December 2026.
Surface ligands govern quantum dot photocatalysis through thermodynamic band‐edge tuning, kinetic charge‐transfer regulation, and microenvironmental control. Rational ligand engineering, using short‐chain, inorganic, conjugated, or dual‐ligand systems, enables efficient solar fuel production, selective organic transformations, environmental remediation,
Yali Weng   +5 more
wiley   +1 more source

A Solvent-Free Approach for the Mechanochemical Upcycling of Bio- and Fossil-Based Polyesters Into Value-Added Chemicals and Bio-Based Plasticizers. [PDF]

open access: yesChemSusChem
Mechanochemical upcycling of bio‐ and fossil‐based polyesters with alcohols and amines using MeONa as the catalyst selectively produces synthetically useful diesters and diamides, giving only alcohols as byproducts. This green and efficient protocol is readily scalable and can be transferred to the upcycling of polyester‐based postconsumer waste ...
Jain D   +5 more
europepmc   +2 more sources

Examining the use and weight transfer of four custom‐made partial hindlimb exoprostheses for a dog

open access: yesVeterinary Record Open, Volume 13, Issue 2, December 2026.
Abstract Background Limb exoprosthetics in veterinary medicine are less developed than in human medicine. This case study evaluates four custom‐made hindlimb exoprostheses for a 6‐year‐old dog following metatarsal amputation due to a train accident.
Aljaž Muršec   +3 more
wiley   +1 more source

Experimental methods in chemical engineering: Cyclic voltammetry—CV

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 11, Page 5776-5827, November 2026.
Abstract Cyclic voltammetry (CV) is a foundational electroanalytical technique for investigating redox behaviour and evaluating material performance across fields such as molecular electrochemistry, electrocatalysis, sensing, and energy storage. Despite its widespread use, a gap remains between formal electrochemical theory and the practical data ...
Yasser Matos‐Peralta   +4 more
wiley   +1 more source

Polyethylene Terephthalate Glycol-Modified (PETG) as a Reusable and Biocompatible Substrate for Cell Culture Applications. [PDF]

open access: yesJ Funct Biomater
Vita A   +9 more
europepmc   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Dynamics of space charge and electroluminescence modelling in polyethylene

open access: yes, 2012
Space charge has been recognized as an important factor contributing to the electrical failure of the cable insulation. Extensive efforts have been made to investigate space charge dynamics within polymeric insulations under electric stresses.
Zhao, Junwei
core   +1 more source

Home - About - Disclaimer - Privacy