Results 191 to 200 of about 58,610 (265)

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Results and Follow-Up of a Sequential Q-Switched Laser Therapy for Nevus of Ota in Infants. [PDF]

Clin Cosmet Investig Dermatol
Zheng H, Xu AE, Qiao G, Sun XY, Deng J, Zhang Y.   +5 more
europepmc   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source

Removal of black tattoos by Picosecond Q-switched Nd-YAG laser in the middle eastern skin type IV: prospective study. [PDF]

Lasers Med Sci
Ismail MA, Elgarhy LH, Hassan GFR, Hawwam SA.   +3 more
europepmc   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Comparative efficacy and safety of the novel Picosecond Alexandrite Laser and the traditional combined Q-switched and long-pulse Nd: YAG lasers in melasma treatment: a randomized evaluator-blinded trial. [PDF]

Lasers Med Sci
Liang S, Shang S, Tan A, Zhang W, Zhou B, Mei X, Li L.   +6 more
europepmc   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

All-fiber passively Q-switched Tm-doped laser with a mode field area mismatched Tm-doped saturable absorber. [PDF]

Biomed Opt Express
Rastgarjazi M, Vuong B, Gu X, Yang VXD.
europepmc   +1 more source

Nonlinear Optical Saturable Absorption Properties of 2D VP Nanosheets and Application as SA in a Passively Q-Switched Nd:YVO₄ Laser. [PDF]

Materials (Basel)
Guo H, Jia C, Yao Y, Bai M, Ma T, Zhang J, Xia J, Nie H, Yao B, He J, Zhang B.   +10 more
europepmc   +1 more source

RETRACTION: The Investigation and Comparison of the Efficacy and Safety of Stromal Vascular Fraction (SVF), Platelet Rich Plasma (PRP), and 1064-nm Q-switched Nd:YAG Laser in Reducing Nanofat Treated Infraorbital Dark Circles and Wrinkles: A Controlled Blinded Randomized Clinical Trial. [PDF]

Skin Res Technol
europepmc   +1 more source