Results 41 to 50 of about 262,437 (244)

Modular Metamaterials for Adaptable MRI Signal Control: Combining Dipole Array With a New Hexagon‐Based Artificial Dielectrics

Advanced Science, EarlyView.
A flexible, hexagonally packed artificial dielectric providing a wide range of effective permittivities (εr ≈ 30–1400) without lumped elements was developed for clinical and ultra‐high‐field MRI. Combined with modular passive‐dipole arrays, the system enables adaptable RF field shaping through electric‐ and magnetic‐dipole tuning.
Santosh Kumar Maurya, Ilan Goldberg, Rita Schmidt   +2 more
wiley   +1 more source

Water-Cooled Radiofrequency: A Neuroablative or a Neuromodulatory Modality with Broader Applications?

Case Reports in Anesthesiology, 2011
We report the successful use of water-cooled radiofrequency where more traditional forms of neuroablation—conventional and pulsed radiofrequency—had failed to achieve adequate pain relief.
Khalid Malik, Honorio T. Benzon, David Walega   +2 more
doaj   +1 more source

Potential of Nanoparticle‐Based Phototherapies for Future Treatment of Uveal Melanoma

Advanced Science, EarlyView.
This review evaluates nanoparticle‐based phototherapies for uveal melanoma, highlighting emerging strategies to enhance tumor targeting, light delivery, and treatment precision. Preclinical data indicate improved efficacy and reduced toxicity, supporting their potential to enhance localized treatment and future translational advances. (Generated by the
Emilie Lambert, Christophe Nguyen, Sean Edward Dunn, Magali Gary‐Bobo, Jérôme Lacombe, Justin Moser, Frédéric Zenhausern, Jean‐Olivier Durand, Frédérique Cunin   +8 more
wiley   +1 more source

Reconfigurable Ternary Logic‐In‐Memory With Organic Antiambipolar Transistor

Advanced Electronic Materials, EarlyView.
We develop a ternary logic‐in‐memory with an organic antiambipolar transistor combining a ternary inverter and ternary nonvolatile memory in the same circuit. The memory function of the circuit enables electrical reconfiguration to obtain standard, negative, and positive ternary inverters in the same device.
Ryoma Hayakawa, Taiga Kijima, Yuho Yamamoto, Yoichi Yamada, Yutaka Wakayama   +4 more
wiley   +1 more source

High-power-short-duration-radiofrequency-, cryoballoon-, and pulsed-field-ablation: a prospective clinical study

BMC Cardiovascular Disorders
Background Pulmonary vein isolation aims to reduce the burden of atrial fibrillation leading to symptom alleviation and improvement in quality of life.
Daniel Robinson, Hanna Seiler, Stephan Valenta, Plamen Kochev, Jakob Eichhorn, Jonas Bodanowitz, Anton Khvan, Annegret Werner, Chrisia Arnold, Christian Ewertsen, Sebastian Feickert, Burkert Pieske, Hüseyin Ince, Jasmin Ortak   +13 more
doaj   +1 more source

Pulsed radiofrequency treatment for the management of trigeminal neuropathic pain following tooth extraction: A case report

Saudi Journal of Anaesthesia
Post-traumatic trigeminal neuropathic pain is one of the rare complications that could follow orofacial procedures such as dental extraction. The incidence of this type of pain following craniofacial trauma ranges between 3% and 13% depending on the type
Mohammed Hassan, Conor Gormley, Paul Murphy   +2 more
doaj   +1 more source

Efficacy of Dorsal Root Ganglion Pulsed Radiofrequency Combined with Paravertebral Injection of Recombinant Human Interferon-α2b in Herpetic Neuralgia

Journal of Pain Research, 2021
Yong Fei, Bing Huang, Jiajia Deng, Longsheng Xu, Ming Yao Department of Anesthesiology and Pain Medicine, Affiliated Hospital of Jiaxing University, Jiaxing, 314001, People’s Republic of ChinaCorrespondence: Longsheng Xu; Ming YaoDepartment of ...
Fei Y, Huang B, Deng J, Xu L, Yao M
doaj  

Characterizing Biopolymer Electrolytes in Zinc–Air Batteries: Challenges, Best Practices, and a Robust Workflow Guiding Future Research Paths

Advanced Energy Materials, EarlyView.
Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi, Hiba Ali, Barbara Belza, Mattia F. Palermo, Claudio Gerbaldi, Giuseppe Antonio Elia, Nagore Ortiz‐Vitoriano   +6 more
wiley   +1 more source

Exposure assessment of radiofrequency electromagnetic fields (RF-EMFs) in everyday environments : methodological approaches and issue-specific perspectives [PDF]

, 2015
Introduction and objectives: There was a substantial development and persistent introduction of new telecommunication devices in the past two decades.
Urbinello, Damiano
core   +1 more source

Irreversible Electroporation for Inferior Turbinate Reduction Ablation in Adults

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Inferior turbinate hypertrophy is a common cause of nasal airway obstruction. An optimal surgical approach should provide effective volume reduction while preserving mucosal integrity and minimizing postoperative morbidity. Objective To evaluate the safety and efficacy of irreversible electroporation (IRE) for non‐thermal ablation ...
Narin Nard Carmel Neiderman, Codrut Sarafoleanu, Ionut Tanase, Mihai Alexandru Pascu, Desiderio Passali, Ulugbek Saidakramovich Khasanov, Ulugbek Nuridinovich Vokhidov, Eugenijus Lesinskas, Marius Polianskis, Avraham Abergel   +9 more
wiley   +1 more source