Results 101 to 110 of about 212,550 (288)

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang, Kelvin HoLam Heung, Gabrielle J. Naquila, Ashwin Hingwe, Ashish D. Deshpande   +4 more
wiley   +1 more source

Bilateral congenital choanal atresia and osteoma of ethmoid sinus with supernumerary nostril: a case report and review of the literature

Journal of Medical Case Reports, 2011
Introduction Congenital choanal atresia is a relatively rare deformity, especially bilateral congenital choanal atresia. We report a case of bilateral congenital choanal atresia in a 22-year-old Chinese man, who was also diagnosed with congenital right ...
Li Xue-zhong, Cai Xiao-lan, Zhang Lei, Han Xue-feng, Wei Xiao   +4 more
doaj   +1 more source

Continuous and Large‐Scale: ELEANOR, the Soft Architected Arm Inspired by the Elephant Trunk

Advanced Intelligent Systems, EarlyView.
A large‐scale, architected continuum robot inspired by the macroscopic properties of the African elephant trunk achieves adaptive elephant‐like movements and whole‐body grasping. The results demonstrate that designing from the natural system’s macroscopic properties, rather than prescribing behaviors, provides a powerful strategy for developing ...
Giovanna A. Naselli, Anderson B. Nardin, Seonggun Joe, Ryan Drinkwater, Enrico Donato, Diego Bianchi, Egidio Falotico, Michel C. Milinkovitch, Lucia Beccai   +8 more
wiley   +1 more source

Treatment Modalities to Achieve Nasal Symmetry in Unilateral Cleft Lip/Nasal Deformity: An Objective and Comparative Evaluation. [PDF]

J Maxillofac Oral Surg, 2023
Mustafa K, Fatima S, Ashith MV, Goyal JN, Varshini A, Aftab A.   +5 more
europepmc   +1 more source

Reinforcement Learning With a Low‐Cost Parallel Linkage Gripper for Static and Dynamic Planar In‐Hand Manipulation

Advanced Intelligent Systems, EarlyView.
Hardware‐learning co‐design combines volar‐plate‐inspired passive‐joint constraints with mechanism‐aware reinforcement learning for a low‐cost parallel‐linkage gripper. The resulting system performs quasi‐static object adjustment and dynamic pinch grasping, demonstrating reliable planar in‐hand manipulation and successful sim‐to‐real transfer. Parallel
Yanzhou Jin, Adam J. Spiers, Yusuke Iwasawa, Yutaka Matsuo, Yaonan Zhu   +4 more
wiley   +1 more source

Nasal Septal perforation: Iatrogenic, Autoimmune or Infective? A diagnostic Challenge

Bengal Journal of Otolaryngology and Head Neck Surgery
Introduction: Nasal septal perforation is a rare but significant clinical condition that may present with symptoms such as nasal discharge, crusting, bleeding, and deformity.
SANTOSH KESARI, Neeraj Chhabra, Mingma Sherpa   +2 more
doaj   +1 more source

Diagnosis and Management of Common Presentations of Posttraumatic Nasal Deformity: A Narrative Review. [PDF]

Plast Reconstr Surg Glob Open, 2023
Georgolios A, Cooper DJ, Tham T.
europepmc   +1 more source

Nasal Trauma: Primary Reconstruction with Open Rhinoplasty

, 2011
Due to the prominent location of the nose, the most common facial traumas are nasal injuries. Although nasal traumas usually require staged intervention at a later period of time, in selected cases, primary reconstruction can be effective. A 20-year-old
H Malliari, S Metaxas, I Konstantinidis
core   +1 more source

Miniaturized Multifunctional Valves for Intelligent Pneumatic Systems in Soft Robotics

Advanced Intelligent Systems, EarlyView.
Miniaturized multifunctional pneumatic valves in normally closed (NC) and normally open (NO) configurations enable reconfigurable and programmable fluidic logic—including AND, OR, NAND, and NOR gates—with/without physical replumbing. These valves integrate sensing, logic, and actuation within a unified architecture, demonstrated through an electronics ...
J. Xu, X. Z. Niu, J. Andersson, D./G. Broo, K. Hjort   +4 more
wiley   +1 more source

Surgical Correction of Unilateral Nasal Bony Deformity Using Nasal Septum Cartilage Following Treatment for Naso-orbitalethmoid Fractures: A Case Report

, 2017
Naso-orbital-ethmoid （NOE） fracture is relatively common in midfacial regions, but management remains challenging. Here we report a novel technique using nasal septal cartilage to correct para-nasal soft tissue asymmetry in a 17-year-old Japanese male 6 ...
Kawauchi, Hideyuki, Sekine, Joji, Ide, Taichi, Kanno, Takahiro, Aoi, Noriaki   +4 more
core   +1 more source