Results 31 to 40 of about 343,917 (318)
Posterior tibial artery perforator flap. Case series.
Revista de la Asociación Argentina de Ortopedia y Traumatología, 2019 Introduction: Coverage defects in the leg are a challenge due to the particulars of the anatomy in said area, different reconstruction strategies have been developed, being the fasciocutaneous perforator flaps the most frequently used.
Franco Luis De Cicco +4 more
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Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents
Advanced Healthcare Materials, EarlyView.Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn +14 more
wiley +1 more source
RECONSTRUCTION OPTIONS FOR CHALLENGING PERINEAL DEFECTS
İstanbul Tıp Fakültesi DergisiObjective: Abdominoperineal resection and pelvic exenteration for the surgical treatment of advanced colorectal or gynaecological cancers can result in large perineal defects and severe surgical site morbidity. Several regional flaps can be used to treat
Dicle Yaşar Aksöyler +11 more
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Advanced Materials, EarlyView.Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang +5 more
wiley +1 more source
Frontiers in PhysiologyIschemia-reperfusion injury in flaps refers to a cascade of pathophysiological reactions that aggravate tissue damage or even cause necrosis. During the period of ischemia followed by restored blood reperfusion, a burst of reactive oxygen species is ...
Weidong Jia, Xin Wei, Xu Gong
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Slotted variable camber flap [PDF]
, 1984 Variable camber actuator assemblies broaden the range of speeds at which lift to drag performance is maximized for slotted flap wings. Lift is improved over a broader range of cruising speeds by varying wing camber with rotational flap movements that do ...
Andrews, D. G.
core +1 more source
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Scientific Journal of Mechanical Engineering KinematikaThe original concept for the Easy-Fly project was to create an ultra-light STOL (Short Takeoff and Landing) plane featuring minimal drag and speed attributes.
Okto Dinaryanto +5 more
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On–Off Switchable Micromotors for Use in Steerable Microvehicles
Advanced Robotics Research, EarlyView.Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson +3 more
wiley +1 more source
Repair of experimental diaphragmatic hernia with latissimus dorsi flap
Ciencia Veterinaria, 2017 Se informan los resultados y conclusiones obtenidas del empleo de un flap del músculo latissimus dorsi en la reparación de defectos experimentales del aspecto lateral del diafragma. Se utilizaron 15 perros mestizos, machos y hembras sexualmente maduros y
Santiago Andres Audisio +4 more
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