Results 21 to 30 of about 213,615 (311)

Microneedle Radiofrequency

Facial Plastic Surgery Clinics of North America, 2020
Microneedle radiofrequency (RF) is a breakthrough in targeting skin laxity and rhytids that provides direct in situ delivery, impedance measurements, temperature measurements, energy delivery controls, and targeting of various skin depths to achieve desired clinical outcomes.
openaire   +3 more sources

Ready-to-Fabricate RF Circuit Synthesis Using a Layout- and Variability-Aware Optimization-Based Methodology

IEEE Access, 2020
In this paper, physical implementations and measurement results are presented for several Voltage Controlled Oscillators that were designed using a fully-automated, layout- and variability-aware optimization-based methodology.
Fabio Passos, Elisenda Roca, Ricardo Martins, Nuno Lourenco, Saiyd Ahyoune, Javier Sieiro, Rafael Castro-Lopez, Nuno Horta, Francisco V. Fernandez   +8 more
doaj   +1 more source

Hyaluronic Acid and Radiofrequency in Patients with Urogenital Atrophy and Vaginal Laxity

Pharmaceuticals, 2022
Vaginal laxity (VL) and genitourinary syndrome of menopause (GSM), as well as aesthetic changes in the vulvar skin, often occur together and cause physical, psychological, and functional problems for women and their partners.
Piotr Kolczewski, Mirosław Parafiniuk, Piotr Zawodny, Rashad Haddad, Agnieszka Nalewczyńska, Agnieszka Kinga Kolasa, Barbara Wiszniewska, Sophie Menkes, Alexander Bader, Giorgio Stabile, Nicola Zerbinati   +10 more
doaj   +1 more source

Multimodality Treatment for Early-Stage Hepatocellular Carcinoma: A Bridging Therapy for Liver Transplantation [PDF]

, 2012
Purpose: To evaluate the efficiency of a multimodality approach consisting of transcatheter arterial chemoembolization (TACE) and radiofrequency ablation (RFA) as bridging therapy for patients with hepatocellular carcinoma (HCC) awaiting orthotopic liver
A. Peporte, Bloomston M, Blum HE, F. Bamberg, F.T. Kolligs, J.A. Al-Tubaikh, M. D’Anastasi, M. Rentsch, M.F. Reiser, Marin HL, Minami Y, N. Ashoori, P. Paprottka, R.T. Hoffmann, Rossi S, S. Siegert, T.F. Jakobs   +16 more
core   +2 more sources

Treating intra-thyroid parathyroid adenoma by radiofrequency is a valuable alternative to hemithyroidectomy

International Journal of Hyperthermia, 2023
Background Parathyroid adenoma (PA) is the most common cause of primary hyperparathyroidism (PHPT). One infrequent scenario (0.7%–6%) is represented by intra-thyroid PA (I-PA), an ectopic variant of the parathyroid gland included in the thyroid ...
Andrea Leoncini, Maurilio Deandrea, Francesca Retta, Pierpaolo Trimboli   +3 more
doaj   +1 more source

Study the Effect of Using Low-Cost Dielectric Lenses with Printed Log-Periodic Dipole Antennas for Millimeter-Wave Applications

International Journal of Antennas and Propagation, 2015
Design of V-band high-gain printed log periodic dipole array (PLPDA) antenna loaded with a low-cost spherical dielectric lens is introduced. The proposed antenna consists of microstrip-line-fed log-periodic dipole antenna designed to operate in the V ...
Osama M. Haraz, Abdel Razik Sebak, Saleh Alshebeili   +2 more
doaj   +1 more source

An Effectiveness Evaluation of Nucleo-Annuloplasty for Lumbar Discogenic Lesions Using Disc-FX: A Scoping Review

Medicina, 2023
Background and Objectives: Degenerative disk disease is a widespread chronic condition that causes diskogenic pain. Diskogenic pain can be treated with various therapy methods.
Guang-Xun Lin, Shang-Wun Jhang, Chien-Min Chen   +2 more
doaj   +1 more source

A linear radiofrequency ion trap for accumulation, bunching, and emittance improvement of radioactive ion beams [PDF]

, 2000
An ion beam cooler and buncher has been developed for the manipulation of radioactive ion beams. The gas-filled linear radiofrequency ion trap system is installed at the Penning trap mass spectrometer ISOLTRAP at ISOLDE/CERN. Its purpose is to accumulate
A Kellerbauer, Ames, Backe, Beck, Becker, Bollen, Bollen, Brehm, C Scheidenberger, D Lunney, Dawson, Dehmelt, E Lamour, F Herfurth, Fujitaka, G Bollen, G Sikler, Gerlich, H.-J Kluge, J Dilling, J Szerypo, Kudryavtsev, Kugler, König, Lunney, McDaniel, Meek, Moore, Paul, Pennttilä, R.B Moore, Raimbault-Hartmann, S Henry, S Schwarz, Savard, Teloy, Wollnik   +36 more
core   +4 more sources

Dense Dielectric Patch Array Antenna With Improved Radiation Characteristics Using EBG Ground Structure and Dielectric Superstrate for Future 5G Cellular Networks

IEEE Access, 2014
In this paper, a new dense dielectric (DD) patch array antenna prototype operating at 28 GHz for future fifth generation (5G) cellular networks is presented.
Osama M. Haraz, Ayman Elboushi, Saleh A. Alshebeili, Abdel-Razik Sebak   +3 more
doaj   +1 more source

A totally laparoscopic associating liver partition and portal vein ligation for staged hepatectomy assisted with radiofrequency (radiofrequency assisted liver partition with portal vein ligation) for staged liver resection [PDF]

, 2016
In order to induce liver hypertrophy to enable liver resection in patients with a small future liver remnant, various methods have been proposed in addition to portal vein embolisation.
Fajardo, A, Fang, R, Gall, TMH, Hakim, DN, Jiao, LR, Pencavel, T, Sordgren, MH   +6 more
core   +1 more source