Results 31 to 40 of about 345 (185)

Analysis of medial deviation of center of pressure after initial heel contact in forefoot varus

Journal of the Formosan Medical Association, 2016
After initial heel contact, the rearfoot everts and causes medial deviation of the center of pressure (CoP). Although rearfoot angle in single-limb stance has been associated with forefoot varus (FV) ≥ 8°, medial CoP deviation has not.
Wei-Li Hsi
doaj   +1 more source

Elution and Biomechanical Properties of Meropenem‐Loaded Bone Cement

Orthopaedic Surgery, 2021
Objective To investigate the biomechanical and elution properties of meropenem‐loaded bone cement. Methods Bone cement (Palacos LV) with 5% (2 g/4 0g), 10% (4 g/40 g), and 15% (6 g/40 g) meropenem; 5% (2 g/40 g) and 10% (4 g/40 g) vancomycin; and blank ...
Li‐hong Wang, Ya‐dong Feng, Xiao‐wei Zhang, Long Jin, Fang‐lun Zhou, Guo‐hong Xu   +5 more
doaj   +1 more source

Influence of bone defect position and span in 3-point bending tests: experimental and finite element analysis [PDF]

Brazilian Oral Research, 2020
: Three-point bending test is the most common mechanical test used for quantifying the biomechanical quality of bone tissue and bone healing in small animals.
Luis Gustavo Gonzalez Osuna, Carlos José Soares, Andomar Bruno Fernandes Vilela, Milena Suemi Irie, Antheunis Versluis, Priscilla Barbosa Ferreira Soares   +5 more
doaj   +1 more source

Mechanical analysis of femoral neck fracture fixation with dynamic condylar screw in synthetic bone [PDF]

Acta Ortopédica Brasileira, 2014
Objective: To analyze statistically results in biomechanical testing of fixation of femoral neck Pauwels type III fractures, on synthetic bone, with dynamic condylar screw (DCS) and control group.Methods: Ten synthetic bones of a national brand were used.
Anderson Freitas, Rafael Almeida Maciel, Renato De Almeida Lima, Diogo Ranier De Macedo Souto, Marcelo De Almeida Ferrer   +4 more
doaj   +2 more sources

FIXATION METHODS IN LATARJET: BIOMECHANICAL COMPARISON OF SCREW TYPES AND PLATE FIXATION

Acta Ortopédica Brasileira, 2023
Objective Latarjet procedure is often preferred in recurrent shoulder dislocations accompanied by glenoid bone loss. It is observed that the superiority of bone graft fixation methods is still controversial.
UFUK ARZU, MEHMET ERSIN, MEHMET CHODZA, KORAY ŞAHIN, ÖNDER KILIÇOĞLU, ALI ERŞEN   +5 more
doaj   +1 more source

Influence of a virtual reality-based exercise protocol on the sit-to-stand activity kinematic variables in pregnant women: a randomized controlled trial

Motriz: Revista de Educacao Fisica, 2017
AIMS Changes resulting from the gestational period may lead to changes in the biomechanics of women, which can alter the performance of functional activities such as sit-to-stand.
Silvia Oliveira Ribeiro, Vanessa Patricia Soares de Sousa, Elizabel de Souza Ramalho Viana   +2 more
doaj   +1 more source

Supination resistance variations in foot and ankle musculoskeletal disorders: implications for diagnosis and customised interventions with wedged insoles

Journal of Foot and Ankle Research, 2023
Background Supination resistance is a clinical outcome that estimates the amount of external force required to supinate the foot. A greater supination resistance may indicate greater loads on structures responsible for generating internal supination ...
Gabriel Moisan, Dominic Chicoine, Sean McBride, Nader Farahpour, Pier‐Luc Isabelle, Camille Dagenais, Ian Griffiths   +6 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Rotation axis of the maxillary molar and maximum tooth movement according to force direction

Brazilian Journal of Oral Sciences, 2015
Aim: To evaluate the correlation between the maxillary molar rotation center and the direction of the maximum tooth movement according to the force direction using three-dimensional finite element analysis (3D-FEA).
Carla Scanavini Croci, Paulo Henrique Ferreira Caria   +1 more
doaj   +1 more source