Results 51 to 60 of about 61,676 (280)

U-SEANNet: A Simple, Efficient and Applied U-Shaped Network for Diagnosis of Nasal Diseases on Nasal Endoscopic Images [PDF]

arXiv, 2023
Numerous studies have affirmed that deep learning models can facilitate early diagnosis of lesions in endoscopic images. However, the lack of available datasets stymies advancements in research on nasal endoscopy, and existing models fail to strike a good trade-off between model diagnosis performance, model complexity and parameters size, rendering ...
arxiv  

Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow

Advanced Functional Materials, EarlyView.
Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber, Sofía Edgar, Michael S. Emanuel, Michael D. Nelwood, Bok Yeop Ahn, Benito Román‐Manso, Thomas Cochard, Justin Platero, Kiana Amini, Chris H. Rycroft, Shmuel Rubinstein, Michael J. Aziz, Jennifer A. Lewis   +12 more
wiley   +1 more source

Radiofrequency Ablation Versus Bipolar Electrocautery for the Treatment of Nasal Obstruction in Obstructive Sleep Apnea Patients Using Continuous Positive Airway Pressure

Journal of Health Science and Medical Research (JHSMR), 2020
Objective: To investigate the treatment effect of radiofrequency ablation (RFA) on nasal obstruction, continuous positive airway pressure (CPAP) compliance, Epworth sleepiness scale (ESS) and sleep quality were compared with that of bipolar ...
Krongthong Tawaranurak, Wiralpat Sartyoungkul, Janya Wongkittihawon   +2 more
doaj   +1 more source

Regioselective and Anisotropic Multi‐Patching of Small Microparticles via a Polymer Brush‐Assisted Microcontact Printing (µCP)

Advanced Functional Materials, EarlyView.
A method to fabricate anisotropic SiO2 patchy microspheres is presented using a modified microcontact printing technique. This involves a PDMS elastomer stamp with grooved surface topography, creating a confined environment for the microspheres.
Martin Reifarth, Marcel Sperling, Richard Grobe, Pinar Akarsu, Florian Schmitt, Maurice Schmette, Steffen Tank, Katja M. Arndt, Salvatore Chiantia, Matthias Hartlieb, Alexander Böker   +10 more
wiley   +1 more source

Efficacy of the exhalation delivery system with fluticasone in patients with chronic rhinosinusitis with nasal polyps whose symptoms recur after sinus surgery

International Forum of Allergy &Rhinology, Volume 13, Issue 1, Page 31-41, January 2023., 2023
Abstract Background Sinus surgery removes inflamed tissue, restores airflow, and improves delivery of medication into surgically opened spaces. The exhalation delivery system with fluticasone (EDS‐FLU; XHANCE®) uses a novel delivery system to create closed‐palate, positive‐pressure, bidirectional mechanics that significantly alter the deposition of the
Randall A. Ow, Zachary M. Soler, Raj Sindwani, Donald A. Leopold, Jivianne T. Lee, Ramy A. Mahmoud, Joseph K. Han   +6 more
wiley   +1 more source

Pengukuran Sumbatan Hidung pada Deviasi Septum Nasi

Jurnal Kesehatan Andalas, 2012
Abstrak Latar Belakang: Gejala sumbatan hidung meskipun bukan suatu gejala penyakit yang berat, tetapi dapat menurunkan kualitas hidup dan aktivitas penderita.
Bestari J Budiman, Ade Asyari
doaj  

Septoplasty alone is not suitable for most structural nasal obstructions

World Journal of Otorhinolaryngology-Head and Neck Surgery, 2021
Septoplasty is widely used in the treatment of structural nasal obstructions, and it also has a good effect and a high degree of postoperative satisfaction. However, there a large number of structures demonstrate abnormalities related to structural nasal
Jin-Feng Liu, Zhan-Feng Yan, Zhi-Jin Zhang, Ning-Yu Wang   +3 more
doaj  

Temperature‐Resilient Polymeric Memristors for Effective Deblurring in Static and Dynamic Imaging

Advanced Functional Materials, EarlyView.
A thermally stable organic memristor based on a thiadiazolobenzotriazole (TBZ) and 2,5‐Dioctyl‐3,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione (DPP)‐based conjugated polymer is presented, demonstrating reliable, gradual resistance switching across a wide temperature range (153–573 K).
Ziyu Lv, Ming‐Hao Jiang, Hui‐Ying Liu, Qing‐Xiu Li, Tao Xie, Jingya Yang, Yan Wang, Yongbiao Zhai, Guanglong Ding, Shirui Zhu, Jia‐Hua Li, Miao Zhang, Ye Zhou, Bobo Tian, Wai‐Yeung Wong, Su‐Ting Han   +15 more
wiley   +1 more source

Quality of Life after FESS among Patients with Nasal Polyps Using the NOSE Questionnaire Translated in Filipino (NOSE-Ph)

Philippine Journal of Otolaryngology Head and Neck Surgery, 2016
Objective: To evaluate the quality of life before, and after Functional Endoscopic Sinus Surgery (FESS) among patients with nasal obstruction due to nasal polyposis using the Nasal Obstruction Symptom Evaluation (NOSE) questionnaire translated in ...
Mary Ann V. Macasaet, Emmanuel Tadeus S. Cruz   +1 more
doaj   +1 more source

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

Advanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan, Simona Summonte, Fabrizio Ricci, Matthias Sandmeier, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source