Results 101 to 110 of about 1,024 (182)

Non-Syndromic Tooth Agenesis: Interdisciplinary Case

International Dental Journal
Introduction: This case employed orthodontic space redistribution for missing teeth, integrating digital technologies (intraoral scanning, CAD-CAM) for diagnostic and definitive prosthesis fabrication.
Ou-Yang Shaobo, Lian Lan, Hong Jinming
doaj   +1 more source

Hybrid Fiber Layup and Fiber-Reinforced Polymeric Composites Produced Therefrom [PDF]

Embodiments of a hybrid fiber layup used to form a fiber-reinforced polymeric composite, and a fiber-reinforced polymeric composite produced therefrom are disclosed.
Barnell, Thomas J., Cupp, Gary N., Dietsch, Benjamin A., Garrigan, Sean P., Rauscher, Michael D.   +4 more
core   +1 more source

Use of high-performance polymeric materials in customized low-cost robotic grippers for biomechatronic applications: experimental and analytical research

Frontiers in Materials
Advancements in materials science and 3D printing technologies have opened up new avenues for developing low-cost robotic grippers with high-performance capabilities, making them suitable for various biomechatronic applications.
Răzvan Ioan Păcurar, Filippo Sanfilippo, Martin Bjaadal Økter, Diana-Irinel Băilă, Cătălin Zaharia, Adrian Ionuţ Nicoară, Ionuț Cristian Radu, Tom Savu, Filip Górski, Wiesław Kuczko, Radosław Wichniarek, Dan Sorin Comşa, Martin Zelenay, Paweł Woźniak   +13 more
doaj   +1 more source

A non-metallic PEEK topology optimization reconstruction implant for large mandibular continuity defects, validated using the MANDYBILATOR apparatus [PDF]

In cases of large mandibular continuity defects resulting from malignancy resection, the current standard of care involves using patient-specific/custom titanium reconstruction plates along with autogenous grafts (fibula, scapula, or iliac crest segments)
Kraeima, Joep, Merema, Bram B J, Spijkervet, Frederik K L, Witjes, Max J H   +3 more
core   +1 more source

Deformation and Energy Absorption Characteristics of Metallic Thin-Walled Tube with Hierarchical Honeycomb Lattice Infills for Crashworthiness Application

Metals
This paper investigates the axial deformation characteristics and crashworthiness of thin-walled metal tubes (TWT) reinforced with Polyetherketoneketone (PEKK) honeycomb lattice structures consisting of bio-inspired hierarchical cellular topological ...
Shahrukh Alam, Mohammad Uddin, Colin Hall   +2 more
doaj   +1 more source

Functional poly(ether-ketone-ketone) composite scaffold with enhanced cell-material interaction, anti-inflammatory and osteogenesis for facilitating osteointegration and bone regeneration

Materials Today Bio
Bone defects resulting from trauma or disease remain a significant challenge in clinical practice, often requiring prolonged treatment. Poly(ether-ketone-ketone) (PEKK) is a commonly used implant material due to its excellent biocompatibility and ...
Qianwen Yang, Anbei Chen, Xin Zhang, Zhaoying Wu, Chao Zhang   +4 more
doaj   +1 more source

Comprehensive Analysis of Damage Progression in High-performance Thermoplastic Composites Through Multi-instrumental Structural Health Monitoring Approaches [PDF]

The failure behavior of carbon fiber/poly(ether ketone ketone) (CF/PEKK) composites manufactured via automated fiber placement (AFP) followed by subsequent consolidation in autoclave is studied.
Al-Nadhari, A., Beylergil, B., Emami Tabrizi, I., Topal, S., Yildirim, C., Yildiz, M.   +5 more
core  

The Development of a 3D-Printed Compliant System for the Orientation of Payloads on Small Satellites: Material Characterization and Finite Element Analysis of 3D-Printed Polyetherketoneketone (PEKK)

Aerospace
This article focuses on the development of a 3D-printed 2-degree-of-freedom (DOF) joint for the payloads’ orientation on small satellites. This system is a compliant mechanism, meaning that this monolithic system composed of cross-axis flexural pivots ...
Morgane Domerg, Benjamin Ostré, Yoann Joliff, Yves-Henri Grunevald, Antoine Dubois Garcia   +4 more
doaj   +1 more source

Stress analysis in implant, abutment, and peripheral bone with different restorative crown and abutment materials: A three-dimensional finite element analysis study. [PDF]

Dent Res J (Isfahan), 2023
Rani S, Jain N, Barua SL, Idnani S, Kaushik N.   +4 more
europepmc   +1 more source

Characterization and modeling of laser transmission welded polyetherketoneketone (PEKK) joints: Influence of process parameters and annealing on weld properties

Journal of Advanced Joining Processes
Welding high-performance thermoplastics has gained popularity across various industries such as automotive, aerospace, and medical. Laser transmission welding (LTW) has emerged as an effective method for joining thermoplastic parts due to its precise ...
Marcela Matus-Aguirre, Benoît Cosson, Christian Garnier, Fabrice Schmidt, André Chateau Akué-Asséko, France Chabert   +5 more
doaj   +1 more source