Results 131 to 140 of about 2,939,482 (385)

Prevalence of signs and symptoms of temporomandibular disorders and their association with young university students [PDF]

open access: yesRGO: Revista Gaúcha de Odontologia, 2008
Objective: To verify the prevalence of signs and symptoms of temporomandibular disorder and their association with joint noise, joint hypermobility, occlusal interference, orthodontic treatment and bruxism in a specific population composed of young ...
Renata Cunha Matheus Rodrigues Garcia   +4 more
doaj  

Systematic review of chronic ankle instability in children

open access: yesJournal of Foot and Ankle Research, 2014
Background Chronic ankle instability (CAI) is a disabling condition often encountered after ankle injury. Three main components of CAI exist; perceived instability; mechanical instability (increased ankle ligament laxity); and recurrent sprain ...
Melissa Mandarakas   +4 more
doaj   +1 more source

Active Diffusion Controlled Dual Stability in Thermoelectrics for Sustainable Heat Harvesting

open access: yesAdvanced Materials, EarlyView.
Introducing a Mg interlayer at the junction simultaneously stabilizes Mg3(Bi,Sb)2 materials and contacts for over 100 days. This dual stabilization derives from suppressing detrimental Mg diffusion and compensating for Mg loss, thereby maintaining an outstanding power density of 0.45 W cm−2 and remarkable conversion efficiency of 8.6% in aged modules ...
Longquan Wang   +5 more
wiley   +1 more source

Latest Strategies Promoting Stable and Efficient Perovskite, Organic, and Perovskite‐Organic Tandem Solar Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
This review presents a comprehensive overview of recent advancements in perovskite, organic, and tandem solar cells, highlighting key developments in photo absorber engineering, interfacial optimization, and device architecture. Special focus is given to stability‐promoting strategies across different material systems and interfaces, offering insight ...
Hongrui Zhang   +8 more
wiley   +1 more source

Ankle Sprains in Athletes: Current Epidemiological, Clinical and Imaging Trends

open access: yesOpen Access Journal of Sports Medicine, 2023
Pia M Jungmann,1,2 Thomas Lange,3 Markus Wenning,4 Frédéric A Baumann,5 Fabian Bamberg,1 Matthias Jung1 1Department of Diagnostic and Interventional Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg ...
Jungmann PM   +5 more
doaj  

Arthrex Mini Tightrope Fixation for Chronic Distal Radioulnar Joint Instability. [PDF]

open access: yesTech Hand Up Extrem Surg, 2023
Hayward D   +5 more
europepmc   +1 more source

An Atomic‐Scale View at γ’‐Fe4N as Hydrogen Barrier Material

open access: yesAdvanced Materials Interfaces, EarlyView.
This study demonstrates the efficacy of γ’‐Fe4N nitride layers, formed via gas nitriding, as hydrogen permeation barriers. Advanced characterization, hydrogen permeation analysis, and DFT calculations reveal a 20 fold reduction in hydrogen diffusion at room temperature.
Aleksander Albrecht   +11 more
wiley   +1 more source

Ultrasound Imaging of Subtalar Joint Instability for Chronic Ankle Instability. [PDF]

open access: yesHealthcare (Basel), 2023
Kudo S   +4 more
europepmc   +1 more source

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