Results 61 to 70 of about 1,846,068 (248)

Comparison of screw and plate osteosynthesis in advancement genioplasty: a finite element analysis study

open access: yesEuropean Oral Research
Purpose: The purpose of this study was to evaluate the distribution of stresses in screw and plate fixation systems during simulated advancement genioplasty using finite element analysis.Materials and Methods: A cone-beam computed tomography image of a ...
Serap Gülsever   +4 more
doaj   +1 more source

Biomechanical assessment of freeze-dried allograft cortical bone plate graft in canine bone defect model

open access: yesVeterinární Medicína, 2009
Freeze-dried cortical bone can be used as a biological plate, either alone or in combination with other internal fixation devices, to stabilize fractures.
S.Y. Heo   +5 more
doaj   +1 more source

What drives microplate motion and deformation in the northeastern Caribbean plate boundary region? [PDF]

open access: yes, 2014
The north Caribbean plate boundary zone is a broad deformation zone with several fault systems and tectonic blocks that move with different velocities. The indentation by the Bahamas Platform (the “Bahamas Collision”) is generally invoked as a cause of ...
How plate tearing and slabs drive reorganization of the N Caribbean plate boundary   +4 more
core   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Mechanical optimization of plate-screw interfaces in variable-angle locking systems: a parametric study

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionVariable-angle locking systems offer increased surgical flexibility by permitting off-axis screw insertion, with some designs allowing angulation up to 15°.
Chen-Chiang Lin   +5 more
doaj   +1 more source

Ontogenetic perspectives on modern human long bone growth: the humerus [PDF]

open access: yes, 2015
Biological anthropologists routinely infer ancient human behaviour from macroscopic skeletal markers, although the underlying relationship between bone growth and functional adaptation remains complex.
Pitfield, Rosie
core  

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

Correlations between cancellous bone architecture and its dynamic behaviour [PDF]

open access: yes, 2014
Previous studies showed that in vivo evaluation of the fracture risk of cancellous bone can be assessed by identifying the relationships between its microarchitecture description extracted from clinical imaging and its mechanical properties.
LAPORTE, Sébastien   +4 more
core  

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk   +4 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin   +12 more
wiley   +1 more source

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