Orthodontic treatments have been modified with each new generation of clinicians. Today the emphasis is on facial esthetics and healthy temporomandibular joints. With orthopedic treatment, we can develop dental arches to get the necessary space to align the teeth and we can reach adequate function and esthetics, all within relatively good stability. By combining two-phase treatment with low friction fixed orthodontics and super elastic wires we produce light but continuous forces and we can provide better treatment than before. These types of forces cause physiological and functional orthopedic orthodontic reactions. The purpose of this article is to demonstrate our fixed orthopedic and orthodontic approach called "Modified Straight Wire" or "Physiologic Arch Technique." This technique is very successful with our patients because it can exert slow and continuous forces with minimal patient cooperation.
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Front Vet Sci
December 2024
Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, Canada.
Introduction: Computational fluid dynamics (CFD) is gaining momentum as a useful mechanism for analyzing obstructive disorders and surgeries in humans and warrants further development for application in equine surgery. While advancements in procedures continue, much remains unknown about the specific impact that different surgeries have on obstructive airway disorders. The objective of this study was to apply CFD analysis to an equine head inhalation model replicating recurrent laryngeal neuropathy (RLN) and four surgical procedures.
View Article and Find Full Text PDFCien Saude Colet
December 2024
Universidade Estadual de Santa Cruz - Campus Soane Nazaré de Andrade. Rodovia Jorge Amado, km 16, Salobrinho. 45662-900. Ilhéus BA Brasil.
Part of this text resulted in a lecture presented at the opening of the 20th National Science and Technology Week of the Oswaldo Cruz Foundation in October 2023. It is the reflection of an Indigenous historian on her professional trajectory, considering the racism in force in the scientific community and the paths that the Indigenous knowledge rivers have traveled to demarcate writing as a field for securing the rights guaranteed in the 1988 Federal Constitution, constituting a space of resistance for the continuity of the Brazilian Indigenous peoples' plural existences.
View Article and Find Full Text PDFMater Horiz
January 2025
State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China.
Adaptive control of solar light based on an optical switching strategy is essential to tune thermal gain, while real-time solar regulation and hence on-demand thermal management coupled with dynamic conditions still faces a formidable challenge. Herein, we develop a stacking structure which is mechanosensitive and can be finely tuned depending on the dynamic cavitation effect. Specifically, the stacking structure transfers from a solid monolith state to porous layered state progressively under mechanical stretching, and the resulting porous layered state gradually goes back to the solid monolith state once the load is released.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Department of Virology, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand.
Chikungunya virus (CHIKV) infections are distributed across the globe, causing significant and, often, lasting morbidity. CHIKV vaccines are in development, but their evaluation is limited by the unpredictability of CHIKV transmission, which classically manifests as explosive epidemics separated by variable interepidemic periods. A passive surveillance study for undifferentiated febrile illness was established in southern Thailand in 2012 and is ongoing.
View Article and Find Full Text PDFMil Med
January 2025
Department of Emergency Medicine, Mike O'Callaghan Military Medical Center, Las Vegas Blvd, NV 89191, USA.
Introduction: Regional anesthesia, specifically fascia iliaca compartment blocks (FICB), is highly effective in managing pain, especially in military settings. However, a significant barrier to its implementation is the lack of provider confidence in performing ultrasound-guided procedures. This study evaluates the ability of physician assistant (PA) students, who are often first-line providers in austere locations, to identify the fascia iliaca compartment (FIC) using point-of-care ultrasound (POCUS) after a brief training session and assesses their retention of this skill over a 60- to 90-day period.
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