Results 41 to 50 of about 343,917 (318)

Long-term follow-up of modified shunt-restricted instep arterialized venous flap for reconstruction of hand defects

Frontiers in Medicine
BackgroundInstep arterialized venous flaps (iAVF) are suitable for reconstructing soft tissue defects of the hand while concurrently fulfilling aesthetic requirements. However, iAVF still face challenges such as unstable survival rates and swelling. Thus,
Wei Chen, Yang Jian, Maolin Cheng, Runxue Guan, Wenyu An, Chenglan Yang, Jian Zhou, Shujun Li, Shusen Chang, Chengliang Deng, Chengliang Deng, Kaiyu Nie, Kaiyu Nie, Zairong Wei, Zairong Wei, Zairong Wei, Zairong Wei   +16 more
doaj   +1 more source

Secondary ametropia retreatment with flap lifting performed long after LASIK surgery: a clinical case

Российский офтальмологический журнал, 2023
Purpose: to present a clinical case of secondary ametropia retreatment with flap lifting, which was performed long after a LASIK surgery.Material and methods.
N. V. Khodzhabekyan, A. T. Khandzhyan, A. V. Ivanova, A. S. Sklyarova, I. V. Manukyan   +4 more
doaj   +1 more source

Notes on research into some aspects of stall-warning devices [PDF]

, 1953
The problems of detecting and indicating an approaching stall have been investigated in flight on an “Anson” aircraft. A lower-surface flap near the leading-edge of the wing detects the approaching stall at a speed which depends critically on the length ...
Bethwaite, C. F., Langley, R. A.
core  

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

Treatment of patients with traumatic hand defects in Krasnodar region

Инновационная медицина Кубани, 2019
Traumatic defects of hand tissues require mostly plasty covering with vascularised flaps. There are a great number of various variants with tissue complexes applied for hand reconstruction. In the present study we demonstrate our clinical experience with
A. M. Aristov, A. A. Afaunov, S. N. Kurinny, A. V. Shevchenko   +3 more
doaj  

Unusual Presentation of Squamous Cell Carcinoma on Long-Standing Sacrococcygeal Pilonidal Sinus [PDF]

Iranian Journal of Medical Sciences, 2009
Pilonidal disease consists of a hair-containing sinus or abscessoccurring most frequently in intergluteal cleft. This disease isgenerally benign. Although very uncommon entity, it seemsreasonable to be aware of possible malignancy in longstandingcases ...
Ahmad Monabbati, Hooman Riazi, Ali Akbar Mohammadi, Shahram Bolandparvaz, Bita Geramizadeh   +4 more
doaj  

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Role of a Plastic Surgeon in the Management of Local Manifestations of Snakebite in a Tertiary Care Hospital: A Prospective Single-Center Case Series

Indian Journal of Plastic Surgery, 2023
Background There is a paucity of literature regarding the management of snakebite site complications. The wound complications can have debilitating sequelae, most of which may require reconstruction.
Mir Mohsin, Haroon Rashid Zargar, Mir Yasir, Ankush Kaul, Bunny Sharma, Adil Hafeez Wani   +5 more
doaj   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
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