Results 131 to 140 of about 210,478 (395)

Reconstruction of Phonated Speech from Whispers Using Formant-Derived Plausible Pitch Modulation [PDF]

open access: yes, 2015
Whispering is a natural, unphonated, secondary aspect of speech communications for most people. However, it is the primary mechanism of communications for some speakers who have impaired voice production mechanisms, such as partial laryngectomees, as ...
Beigi Homayoon   +13 more
core   +1 more source

Successful ventilation through a Rüsch intubation guide catheter in severe laryngotracheal stenosis

open access: yesJournal of Otolaryngology - Head and Neck Surgery, 2018
Background Providing adequate ventilation may remain complex in patients with severe proximal laryngotracheal stenosis, especially when the airway is shared with the surgeon during tracheal resection surgery.
Victoria Van Regemorter   +5 more
doaj   +1 more source

Exosome as bioactive nanovesicle for diagnostic and therapeutic applications in periodontitis

open access: yesBMEMat, EarlyView.
This review introduces the mechanism that exosomes participate in the pathogenesis of periodontitis and their potential as biomarkers for early diagnosis and summarizes the application of cell‐ or plant‐derived exosomes or engineered exosomes in periodontitis or periodontal regeneration while proposing the perspective of translational application of ...
Yu Wang   +6 more
wiley   +1 more source

Development and validation of an artificial intelligence algorithm for detecting vocal cords in video laryngoscopy. [PDF]

open access: yesMedicine (Baltimore), 2023
Kim DK   +7 more
europepmc   +1 more source

Modeling Vocal Fold Motion with a New Hydrodynamic Semi-Continuum Model

open access: yes, 2002
Vocal fold (VF) motion is a fundamental process in voice production, and is also a challenging problem for direct numerical computation because the VF dynamics depend on nonlinear coupling of air flow with the response of elastic channels (VF), which ...
Ishizaka K.   +5 more
core   +2 more sources

Impending Total Airway Collapse Involving a Maxillary Removable Partial Denture: A Clinical Report [PDF]

open access: yes, 2018
This article presents a rare incident of a bilateral maxillary removable partial denture as an airway foreign body. The removable partial denture and the surrounding soft tissue irritation caused partial obstruction of the airway.
Maroulakos, Georgios   +1 more
core   +2 more sources

Reinke′s edema

open access: yesIndian Journal of Radiology and Imaging, 2009
A unique imaging dilemma is presented where vocal fold thickening due to Reinke′s edema mimicked tumor invasion of the vocal cords in a known case of thyroid malignancy.
Jain Sanjay   +4 more
doaj  

Review on Mathematical and Mechanical Models of the Vocal Cord

open access: yesJournal of Applied Mathematics, 2012
A review on mathematical and mechanical models of the vocal cords is given. The basic model is a two-mass nonlinear oscillator system which is accepted to be the basic one for mechanical description in voice production.
L. Cveticanin
doaj   +1 more source

Trans-endoscopic ventriculocordectomy in horses using monopolar electrocautery

open access: yesSemina: Ciências Agrárias, 2017
Laryngeal hemiplegia is one of the most common upper airway affections in horses. Laringoplasty is indicated in high-performance animals, and when the only complaint is noisy breathing, ventriculectomy and cordectomy can be performed. This study aimed to
Eduarda Maciel Busato   +7 more
doaj   +1 more source

Mammalian Tolerance to Amino Acid Heterochirality

open access: yesChemBioChem, Accepted Article.
Organisms use amino acids predominantly in l‐configuration. On the other hand, a series of studies show that a variety of d‐amino acids also occur in mammals and amino acid homochirality is not complete. Mammals de novo synthesize most amino acids with l‐configuration, but serine and aspartate are converted from l‐ to d‐configuration by endogenous ...
Jumpei Sasabe   +4 more
wiley   +1 more source

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