Results 21 to 30 of about 847,794 (302)

Formulation, characterisation and flexographic printing of novel Boger fluids to assess the effects of ink elasticity on print uniformity [PDF]

, 2017
Model elastic inks were formulated, rheologically characterised in shear and extension, and printed via flexography to assess the impact of ink elasticity on print uniformity.
A Lindner, A Lindner, Alexander Holder, BP Rand, C Clasen, C Voß, D Deganello, D Deganello, D Vlad, Dan J. Curtis, Davide Deganello, DT Papageorgiou, E Sabadini, G Pangalos, GA Zevallos, GC Schmidt, GH Mckinley, GH McKinley, H Kipphan, H Yan, HA Barnes, HMN El-din, J Baker, J Benson, JA Cherry, JH Yu, JS Lloyd, K Sunilkumar, LE Rodd, Miles L. Morgan, MR Somalu, N Otsu, NF Morrison, P Dontula, P Huzyak, P Saffman, PC Sousa, PH Gaskell, R Anderson, R Crooks, RE Hudson, RH Ewoldt, RH Fernando, RH Fernando, S Malhotra, SD Hoath, SK Han, SL Anna, SN Ercan, Spaid MA, T Bauman, TM Lee, TR Tuladhar, Z Wang   +53 more
core   +1 more source

Effects of electromagnetic fields treatment on rat critical-sized calvarial defects with a 3D-printed composite scaffold [PDF]

Stem Cell Research & Therapy, 2020
Abstract Background Current strategies for craniofacial defect are faced with unmet outcome. Combining 3D-printing with safe, noninvasive magnetic therapy could be a promising breakthrough. Methods In this study, polylactic acid/hydroxyapatite (PLA/HA) composite scaffold was fabricated.
Chang Tu, Jingyuan Chen, Chunwei Huang, Yifan Xiao, Xiangyu Tang, Hao Li, Yongzhuang Ma, Jiyuan Yan, Weigang Li, Hua Wu, Chaoxu Liu   +10 more
openaire   +3 more sources

Development and Validation of a Web-Based Reading Test for Normal and Low Vision Patients

Clinical Ophthalmology, 2021
Georgios Labiris,1 Eirini-Kanella Panagiotopoulou,1 Erald Duzha,2 Maria Tzinava,2 Asli Perente,1 Aristeidis Konstantinidis,1 Konstantinos Delibasis2 1Department of Ophthalmology, University Hospital of Alexandroupolis, Dragana, 68131, Alexandroupolis ...
Labiris G, Panagiotopoulou EK, Duzha E, Tzinava M, Perente A, Konstantinidis A, Delibasis K   +6 more
doaj  

Protocol for a cluster randomized clinical trial of a mastery-climate motor skills intervention, Children's Health Activity and Motor Program (CHAMP), on self-regulation in preschoolers.

PLoS ONE, 2023
IntroductionSelf-regulation (SR) is critical to healthy development in children, and intervention approaches (i.e., professional training, classroom-based curricula, parent-focused intervention) have shown to support or enhance SR.
Leah E Robinson, Kara K Palmer, Lu Wang, Katherine Q Scott-Andrews, Katherine M Chinn, Indica Sur, Carissa Wengrovius, Emily Meng, Sanne L C Veldman, Alison L Miller   +9 more
doaj   +2 more sources

Polymer-Bioactive Glass Composite Filaments for 3D Scaffold Manufacturing by Fused Deposition Modeling: Fabrication and Characterization

Frontiers in Bioengineering and Biotechnology, 2020
Critical size bone defects are regularly treated by auto- and allograft transplantation. However, such treatments require to harvest bone from patient donor sites, with often limited tissue availability or risk of donor site morbidity. Not requiring bone
Thomas Distler, Niklas Fournier, Alina Grünewald, Christian Polley, Hermann Seitz, Rainer Detsch, Aldo R. Boccaccini   +6 more
doaj   +1 more source

Postoperative metamorphopsia in macula-off rhegmatogenous retinal detachment: associations with visual function, vision related quality of life, and optical coherence tomography findings.

PLoS ONE, 2015
PurposeTo evaluate postoperative metamorphopsia in macula-off rhegmatogenous retinal detachment (RRD) and its association with visual function, vision related quality of life, and optical coherence tomography (OCT) findings.Methods45 patients with ...
Mathijs A J van de Put, Jelle Vehof, Johanna M M Hooymans, Leonoor I Los   +3 more
doaj   +1 more source

3D printed polylactic acid/gelatin-nano-hydroxyapatite/platelet-rich plasma scaffold for critical-sized skull defect regeneration

BioMedical Engineering OnLine, 2022
AbstractBackgroundThree-dimensional (3D) printing is a capable approach for the fabrication of bone tissue scaffolds. Nevertheless, a purely made scaffold such as polylactic acid (PLA) may suffer from shortcomings and be restricted due to its biological behavior.
Marjan Bahraminasab, Nesa Doostmohammadi, Athar Talebi, Samaneh Arab, Akram Alizadeh, Ali Ghanbari, Amir Salati   +6 more
openaire   +3 more sources

Printable stretchable interconnects [PDF]

, 2017
This article presents recent progress and a comprehensive overview of stretchable interconnects based on printable nanocomposites. Nanocomposite-based inks for printed stretchable interconnects have been categorized according to dispersed filler ...
Dahiya, Ravinder, Dang, Wenting, Lorenzelli, Leandro, Vinciguerra, Vincenzo   +3 more
core   +1 more source

Preclinical Evaluation of 3D Printed Biomaterials for Repairing Critical-Size Bone Defects

, 2023
Problem and study aim: Millions of patients each year suffer from non-healing bone defects secondary to trauma, cancer, osteomyelitis, or congenital anomalies. The standard of care for managing these cases necessitates bone reconstruction surgery. Although using autologous bone (autograft) or banked cadaveric bone (allograft) has been considered the ...
openaire   +1 more source

Formation and stability of self-assembled coherent islands in highly mismatched heteroepitaxy

, 1999
We study the energetics of island formation in Stranski-Krastanow growth within a parameter-free approach. It is shown that an optimum island size exists for a given coverage and island density if changes in the wetting layer morphology after the 3D ...
A. Polimeni, C. Priester, C. W. Snyder, D. J. Bottomley, D. Leonard, D. Leonard, E. Pehlke, G. S. Solomon, H. T. Dobbs, H. Yamaguchi, I. Daruka, I. N. Stranski, J. G. Amar, J. M. Moison, J. Tersoff, L. G. Wang, M. Berti, M. Bockstedte, M. Scheffler, N. Carlsson, N. Moll, N. Moll, P. Kratzer, Q. K. Xue, R. Heitz, S. H. Xin, S. Lee, V. A. Shchukin, V. A. Shchukin, Y. Chen, Y. W. Mo   +30 more
core   +1 more source