Results 91 to 100 of about 962,870 (283)

A Five-Year Review of Refractive Procedures, Outcomes and Complications

Philippine Journal of Ophthalmology, 2015
Objective: To evaluate the visual and refractive outcomes of LASIK, PRK, phakic IOL, and Supracor as treatment for errors of refraction, including presbyopia, performed at a private eye center.
Robert Edward T. Ang, MD, Clarissa Marie S. Tady, MD, Niccolo Zandro R. Valencia, MD, Lilette Marie B. Canilao, MD, Dennis C. Vizconde, MD, Mark Christian R. Rivera, MD   +5 more
doaj  

Refractive Results and Complications of Lensectomy in Simple Extreme Microphthalmos Cases

Türk Oftalmoloji Dergisi
Objectives: To evaluate the refractive outcomes, changes in intraocular pressure (IOP) and anterior chamber depth (ACD), and postoperative complications following lensectomy for angle-closure in cases of simple extreme microphthalmos.
Gülşah Gümüş Akgün, Neşe Alagöz, Ece Doğruel, Nilay Kandemir Beşek, Ahmet Kırgız, Erdem Erdoğdu, İhsan Çakır, Çiğdem Altan, Tekin Yaşar   +8 more
doaj   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Complications related to cochlear implants: experience in Tehran [PDF]

Objective: Cochlear implantation (CI) is an effective treatment for profound deaf patients. To study the cochlear implant complications in patients at Amir Aalam Hospital.
محمدی, محمدعلی, خورسندی, محمدتقی, پیرزاده, احمد, پیرزاده, اکبر   +3 more
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Epidemiological insights into complication and outcomes in corneal refractive surgery population: findings from KNHANES 2010–2012

BMC Ophthalmology
Purpose Epidemiological studies on corneal refractive surgery remain limited, particularly regarding complications such as dry eye disease and refractive error regression, which impact long-term visual outcomes and patient satisfaction.
Joon Yul Choi, Sun Young Ryu, Tae Keun Yoo   +2 more
doaj   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Refractive surprise (not)

, 2015
Well into his ophthalmic journey of retinopexy, cryopexy, vitrectomy and IOL surgery, Professor Nathan Efron's pauses to undertake a forensic examination of his clinical records to identify the source of his refractive ...
Efron, Nathan
core