Objective: Uvulopalatoplasty, performed with high-frequency radio waves, was evaluated as a treatment for social snoring.
Methods: Forty male social snorers were included in this prospective, nonrandomized study. Patients' subjective complaints before, during, and 3 months after radio-assisted uvulopalatoplasty were recorded on a visual analogue scale.
Results: Complications were negligible. Snoring sounds and daytime tiredness reduced significantly. Considering effect and suffering during and after surgery, a high number of patients (93%) were willing to undergo the procedure again if necessary.
Conclusions: The results of radio-assisted uvulopalatoplasty (RAUP) seem to be similar to other surgical methods used to reduce snoring. The relative small investments needed and its simplicity makes RAUP a good alternative to known treatment strategies.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1097/00005537-200207000-00021 | DOI Listing |
J Oleo Sci
January 2025
Department of Plant Sciences, North Dakota State University.
In this study, the effect of microwave drying on oil content, bioactive compounds, antioxidant activity, polyphenols and fatty acid profiles of fresh (control) and dried plum kernels was investigated. The oil quantities of plum seeds dried were found between 27.40% (control) and 42.
View Article and Find Full Text PDFNat Mater
January 2025
Condensed Matter Physics and Materials Science Division, Brookhaven National Laboratory, Upton, NY, USA.
Spin waves, or magnons, are essential for next-generation energy-efficient spintronics and magnonics. Yet, visualizing spin-wave dynamics at nanoscale and microwave frequencies remains a formidable challenge due to the lack of spin-sensitive, time-resolved microscopy. Here we report a breakthrough in imaging dipole-exchange spin waves in a ferromagnetic film owing to the development of laser-free ultrafast Lorentz electron microscopy, which is equipped with a microwave-mediated electron pulser for high spatiotemporal resolution.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Physics, University of Oslo, P.O. Box 1048 Blindern, 0316, Oslo, Norway.
In the subauroral zone at the boundary of the auroral oval in the evening and night hours during geomagnetic disturbances, a narrow (about 1°-2°) and extended structure (several hours in longitude) is formed. It is known as a polarization jet (PJ) or the subauroral ion drift (SAID). The PJ/SAID is a fast westward ion drift and is one of the main signatures of a geomagnetic disturbance in the subauroral ionosphere at the altitudes of the F-layer, when the geomagnetic AE index reaches more than 500 nT.
View Article and Find Full Text PDFNat Astron
November 2024
Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, Mumbai, India.
The precise origins of fast radio bursts (FRBs) remain unknown. Multiwavelength observations of nearby FRB sources can provide important insights into the enigmatic FRB phenomenon. Here we present results from a sensitive, broadband X-ray and radio observational campaign of FRB 20200120E, the closest known extragalactic repeating FRB source (located 3.
View Article and Find Full Text PDFSensors (Basel)
January 2025
The Blavatnik School of Computer Science and AI, Tel Aviv University, Tel Aviv 69978, Israel.
This article surveys the literature on miniature radio transmitters designed to track free-ranging wild animals using emitter-localization techniques. The articles covers the topics of power sources used in such transmitters, including miniature batteries and energy harvesting, techniques for generating the transmitted radio-frequency carrier, techniques for creating short radio pulses and more general on-off schedules, modulation in modern wildlife-tracking transmitters, construction, manufacturing, and tuning techniques, and recent trends in this area. The article also describes the recreation of the first successful wildlife-tracking transmitter, a nontrivial invention that had a profound impact on wildlife ecology, and explores its behavior.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!