Results 271 to 280 of about 503,325 (331)

Optisense: Computational Optimization for Strain Sensor Placement in Wearable Motion Tracking Systems

Advanced Intelligent Systems, EarlyView.
A computational framework for optimizing strain sensor placement in wearable motion tracking systems is presented. By combining dense strain mapping with a genetic algorithm, the method discovers counterintuitive yet highly effective configurations that reduce joint angle error by 32%.
Minu Kim, Juhyung Ahn, Jieun Seo, Steve Park, Joo Yong Sim   +4 more
wiley   +1 more source

Topology Optimization for a Rigid‐Compliant Hybrid Constant Force Gripper

Advanced Intelligent Systems, EarlyView.
Constant‐force grippers deliver near‐constant output without sensors, cutting cost and complexity. This study proposes a topology‐optimization framework jointly designing rigid links and material distribution, modeled via link‐state and element‐density variables with constant force as the objective.
Shuhao Xia, Puchen Zhu, Wenkai Lai, Qiye Zhou, Yilun Tong, Xin Ma   +5 more
wiley   +1 more source

Anterior Cruciate Ligament Bundles Elongation Patterns During Fast Running and Single-Leg Drop Landing: An In Vivo Biplane Radiography Study. [PDF]

Orthop J Sports Med
Kamada K, Gale T, Nukuto K, Musahl V, Anderst W.   +4 more
europepmc   +1 more source

A Multi‐instrument Recognition and Autonomous Tracking Control Method for Robot‐Assisted Endoscopic Adjustment

Advanced Intelligent Systems, EarlyView.
During lengthy minimally invasive surgeries, fatigue can cause surgeon tremor and poor endoscopic coordination. This study proposes a robot‐assisted endoscopic adjustment system. It employs a lightweight instrument detection model and a hierarchical multiconstraint controller for visual servoing.
Zijie Yang, Junyi Hu, Yu Han, Wanquan Liu, Fuxing Wei, Jianqing Peng   +5 more
wiley   +1 more source

Longitudinal analysis of rotator cuff repair: joint kinematics and clinical outcomes. [PDF]

JSES Int
Khandare S, Lawrence RL, Jalics A, Zauel R, Moutzouros V, Makhni EC, Muh S, Bey MJ.   +7 more
europepmc   +1 more source

A Female‐Locust‐Inspired Hybrid Soft‐Stiff Robotic Digger: Mimetics and Implications for Digging Efficiency

Advanced Intelligent Systems, EarlyView.
Female desert locusts dig underground to lay their eggs. They displace soil, rather than removing it, to create a tunnel. We analyze burrowing dynamics and 3D kinematics and design a locust‐inspired hybrid soft–stiff robot that reproduces this mechanism. The results show the natural strategy minimizes energy, whereas alternative patterns raise costs up
Shai Sonnenreich, Amir Ayali, Bat‐El Pinchasik   +2 more
wiley   +1 more source

The effect of functional fatigue on lower-limb kinematics, balance, and proprioception in individuals with ACL-reconstruction and dynamic knee valgus. [PDF]

BMC Musculoskelet Disord
Bafrouei MJ, Mirkarimpour SH, Seyedi M.
europepmc   +1 more source

A spinal network of proprioceptive reflexes can produce a variety of bipedal gaits. [PDF]

Commun Biol
Bunz EK, Haeufle DFB, Schmitt S, Geijtenbeek T.   +3 more
europepmc   +1 more source

The effect of weight-bearing status on kinematics and cruciate ligament force in normal knees. [PDF]

Sci Rep
Kono K, Murakami R, Kage T, Yamazaki T, Konda S, Tamaki M, Taketomi S, Yamagami R, Kawaguchi K, Arakawa T, Kobayashi T, Murakami T, Koiwa S, Inui H, D'Lima DD, Tomita T, Tanaka S.   +16 more
europepmc   +1 more source