Results 41 to 50 of about 108,662 (261)

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Cryptotia in a Western adult patient: A case report [PDF]

Revista Brasileira de Cirurgia Plástica, 2019
Introduction: Cryptotia is a congenital ear deformity common in Easterners and rare in Westerners, with most studies addressing Eastern surgical techniques applied to children.
Jonathan Augusto Vidal Oliveira, Alberto Ferraz de Melo, Luiz Alberto de Souza Leite, Carlos Lacerda De Andrade Almeida, Letícia Kelly Domingos Brito, Evelliny Gomes da Silva, Antônio Lucas do Nascimento Silva, José Igor Moura de Arruda   +7 more
doaj   +1 more source

Non‐Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring

Advanced Materials Technologies, EarlyView.
Single‐electrode, multidimensional capacitive sensors noninvasively assess cerebral autoregulation and compliance for traumatic brain injury monitoring. ABSTRACT Traumatic brain injury (TBI) is a major cause of death and disability, but invasive intracranial pressure (ICP) monitoring is risky, and current non‐invasive methods lack the resolution and ...
Shawn Kim, Yu‐Jen Cheng, Tianyi Li, Nathan White, Xu Wang, Kristyn Ringgold, Lauren Neidig, Younghoon Kwon, Jae‐Hyun Chung   +8 more
wiley   +1 more source

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, EarlyView.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Suppression of Neovascularization by Topical and Subconjunctival Bevacizumab After High-Risk Corneal Transplantation

Ophthalmology Science
Purpose: To assess the effectiveness of topical and subconjunctival bevacizumab in suppressing vascularization in graft and host bed after high-risk corneal transplantation.
Thomas H. Dohlman, MD, Rohan Bir Singh, MD, Francisco Amparo, MD, Tatiana Carreno-Galeano, MD, Mohammad Dastjerdi, MD, Giulia Coco, MD, Antonio Di Zazzo, MD, Hasanain Shikari, MD, Ujwala Saboo, MD, Kimberly Sippel, MD, Jessica Ciralsky, MD, Sonia H. Yoo, MD, Matheus Sticca, MD, Tais H. Wakamatsu, MD, Somasheila Murthy, MD, Pedram Hamrah, MD, Ula Jurkunas, MD, Joseph B. Ciolino, MD, Hajirah Saeed, MD, MPH, Jose A.P. Gomes, MD, Victor L. Perez, MD, Jia Yin, MD, PhD, MPH, Reza Dana, MD, MPH   +22 more
doaj   +1 more source

Prevalence of ear cleaning and its characteristic physical findings in patients visiting tertiary care center in Bhutan

Bhutan Health Journal, 2018
Introduction: Many studies have been done on prevalence and complications of ear bud across the globe but very few talk about the characteristics physical findings associated with ear cleaning.
Tika Ram Adhikari, Sonam Jamtsho
doaj   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Computer Aided Modeling of Human Mastoid Cavity Biomechanics Using Finite Element Analysis

EURASIP Journal on Advances in Signal Processing, 2010
The aim of the present study was to analyze the human mastoid cavity on sound transmission using finite element method. Pressure distributions in the external ear canal and middle ear cavity at different frequencies were demonstrated. Our results showed
Chou Yuan-Fang, Chen Peir-Rong, Liu Tien-Chen, Lee Wen-Jeng, Lee Chia-Fone, Chen Jyh-Horng   +5 more
doaj  

HRCT evaluation of microtia: A retrospective study

Indian Journal of Radiology and Imaging, 2012
Purpose: To determine external, middle, and inner ear abnormalities on high-resolution computed tomography (HRCT) of temporal bone in patients with microtia and to predict anatomic external and middle ear anomalies as well as the degree of functional ...
Aruna R Patil, Ashu Bhalla, Pankaj Gupta, Deepali Goyal, Sreenivas Vishnubhatla, Anurag Ramavat, Suresh Sharma   +6 more
doaj   +1 more source