Results 51 to 60 of about 5,649,821 (241)

Outcomes of double level osteotomy for osteoarthritic knees with severe varus deformity. A systematic review

SICOT-J, 2022
Background: When correcting severe genu varus deformity, knee surgeons must choose between performing a single or double-level osteotomy. This systematic review aims to provide this equipoise with some clarity.
Elbardesy Hany, McLeod André, Ghaith Hazem S., Hakeem Samir, Housden Philip   +4 more
doaj   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

CORONAL PLANE ALIGNMENT OF THE KNEE (CPAK) CLASSIFICATION AND PHENOTYPING

Journal of the Bulgarian Orthopaedics and Trauma Association
Summary: The CPAK (Coronal Plane Alignment of the Knee) classification is an innovative system for phenotyping coronal-plane knee alignment, introduced by MacDessi and colleagues in 2021.
Biser Bonchev, Tsvetoslav Yordanov, Teodor Ivanov, Plamen Petkov, Teodor Teofilov, Simeon Bogdanov   +5 more
doaj   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Dynamic changes to the tibiofemoral joint line with increasing osteoarthritis severity and its relationship to constitutional alignment: a radiological analysis of 3,320 knees

Bone & Joint Open
Aims: Changes in both native and dynamic joint line obliquity may influence the pathogenesis of osteoarthritis (OA) and subsequent development of coronal limb alignment deformity.
John E. Farey, Benjamin J. Leong, Jil A. Wood, Do W. Lee, Seyun Kim, Darren B. Chen, Du H. Ro, Samuel J. MacDessi   +7 more
doaj   +1 more source

Reconceptualization of Trochlear Dysplasia in Patients With Recurrent Patellar Dislocation Using 3-Dimensional Models

Orthopaedic Journal of Sports Medicine, 2022
Background: Common classification schemes, measurements, and surgical planning for trochlear dysplasia are predicated on 2-dimensional imaging views. Purpose: To investigate patellofemoral joint osseous anatomy using 3-dimensional (3D) printed models to ...
Kristin E. Yu MD, Daniel R. Cooperman MD, Christopher A. Schneble MD, William McLaughlin MD, Brian Beitler BS, Ryan Kaliney MD, Annie Wang MD, John P. Fulkerson MD   +7 more
doaj   +1 more source

Evaluation of postoperative orientation of the knee and ankle joint after open wedge high tibial osteotomy

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2022
Background: Cases with varus knee osteoarthritis (OA) often present concomitant ankle joint deformity and poor tibial plafond inclination (TPI) in the coronal plane.
Fumiyoshi Kawashima, Hiroshi Takagi
doaj   +1 more source

System Architecture and Planetary Obliquity: Implications for Long-Term Habitability [PDF]

, 2022
In the search for life beyond our solar system, attention should be focused on those planets that have the potential to maintain habitable conditions over the prolonged periods of time needed for the emergence and expansion of life as we know it.
Kane, Stephen R., Gilmore, James B., Kirtland Turner, Sandra, Vervoort, Pam; id_orcid, Vervoort, Pam, Horner, Jonathan, Gilmore, James, Turner, Sandra Kirtland   +7 more
core   +1 more source

Enhancing Amphibious Flipper‐Based Locomotion Through Terrain‐Dependent Bayesian Optimization of Central Pattern Generator Control

Advanced Robotics Research, EarlyView.
A sea turtle‐inspired amphibious robot uses simulation‐guided optimization to adapt its flipper coordination to different environments. Sensitivity analysis and multiobjective Bayesian optimization identify terrain‐dependent controllers that are validated on hardware.
Nnamdi C. Chikere, Yasemin Ozkan‐Aydin
wiley   +1 more source

Longitudinal Morphomolecular Monitoring of Head and Neck Carcinogenesis

Advanced Science, EarlyView.
A miniaturized endoscopic probe that integrates Raman spectroscopy and optical coherence tomography, enabling simultaneous molecular and structural imaging of living tissue, was developed. Applied longitudinally in a mouse model of head and neck cancer, the system tracks disease progression from precancerous lesions to invasive cancer.
Jianrong Qiu, Priyanka G. Bhosale, Vishal Kumar, Jeyrroy Gabriel, Shiyue Liu, Ciro Chiappini, Richard J. Cook, Mads S. Bergholt   +7 more
wiley   +1 more source