Results 31 to 40 of about 282,231 (302)

Flexion angle in the lower limbs.

open access: yes, 2023
Hip joint (A) and knee joint (B) flexion. (A) Hip joint flexion during the embryonic (left) and fetal (right) periods. (B) Knee joint flexion during the embryonic period. Legends: blue, right lower limb; red, left lower limb.
Hirohiko Imai (1685638)   +8 more
core   +1 more source

Summary of multi-joint hip-flexion knee-flexion assistance.

open access: yes, 2022
Top: the device torques for multi-joint hip-flexion knee-flexion assistance with coupled (orange) and independent (blue) control compared to net joint moments (gray).
Jennifer L. Hicks (7470815)   +3 more
core   +1 more source

Validation of a Sensor-Based Dynamic Ski Deflection Measurement in the Lab and Proof-of-Concept Field Investigation

open access: yesSensors, 2022
Introduction: Ski deflection is a performance-relevant factor in alpine skiing and the segmental and temporal curvature characteristics (m−1) along the ski have lately received particular attention.
Christoph Thorwartl   +5 more
doaj   +1 more source

Spreading pattern of contrast medium in the high thoracic epidural space in rabbits: the effect of neck flexion and extension [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
BackgroundNeck flexion has been shown to increase cranial spread of contrast agent when a small fixed volume was injected into the high thoracic epidural space.
Mi-Hyun Kim   +7 more
doaj   +1 more source

Posterior-stabilized versus mid-level constraint polyethylene components in total knee arthroplasty: a biomechanical cadaveric analysis of laxity and collateral ligament forces

open access: yesBone & Joint Open, 2023
Aims: Mid-level constraint designs for total knee arthroplasty (TKA) are intended to reduce coronal plane laxity. Our aims were to compare kinematics and ligament forces of the Zimmer Biomet Persona posterior-stabilized (PS) and mid-level designs in the ...
Cynthia A. Kahlenberg   +11 more
doaj   +1 more source

The influence of tibial rotation on hamstring muscles groups’ coordination during a dynamic knee flexion assessment [PDF]

open access: yes, 2023
peer reviewedHamstring muscles (HM) strength testing is commonly used in practice to help better prevent/rehabilitate any strength’s weakness but : no insight into the participation of medial (MH) and lateral (LH) hamstring muscle groups to the strength ...
Ferré, Antoine
core   +1 more source

RUSSIAN NOMINAL FLEXION [PDF]

open access: yesLinguistics, 1974
In this article I intend to give a description of the flexion of the Russian nominal System in terms of morphonemes. The description is based chiefly on Zaliznjak 1967. Following Russian usage I include morphonemes in . A purely functional approach to the phonemic level of language leads inevitably to the assumption of archiphonemes.
openaire   +2 more sources

Prolonged Intermittent Trunk Flexion Increases Trunk Muscles Reflex Gains and Trunk Stiffness

open access: yes, 2016
The goal of the present study was to determine the effects of prolonged, intermittent flexion on trunk neuromuscular control. Furthermore, the potential beneficial effects of passive upper body support during flexion were investigated. Twenty one healthy
Dieën, Prof.dr. J.H. van (Vrije Universiteit Amsterdam)
core   +1 more source

Optimizing range of motion in reverse shoulder arthroplasty: the crucial role of glenoid inclination and lateralization

open access: yesBone & Joint Open
Aims: Optimal glenoid positioning in reverse shoulder arthroplasty (RSA) is crucial to provide impingement-free range of motion (ROM). Lateralization and inclination correction are not yet systematically used.
Mark Mouchantaf   +6 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

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