Results 201 to 210 of about 160,777 (269)

HIV/AIDS compartmental model analysis with drug resistance treatment, vertical transmission, and optimal control theory. [PDF]

Sci Rep
Peter OJ, Teklu SW, Balogun GB, Bolarin G, Asfaw MD.   +4 more
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Lateral load capacity of flexible piles in the SDMC model with cylindrical cavity expansion theory. [PDF]

Sci Rep
Gao F, Hu C, Huang B, Pang L.
europepmc   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Adaptive finite-time fault-tolerant control scheme of UAV against combined faults. [PDF]

Sci Rep
Yan X, Li T, Tian Y.
europepmc   +1 more source

Operating Characteristics of the Test for Hardy-Weinberg Equilibrium: An M.S. Thesis Problem

, 1974
D. S. Robson
openalex   +1 more source

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

Preempting fermion sign problem: Unveiling quantum criticality through nonequilibrium dynamics in imaginary time. [PDF]

Sci Adv
Yu YK, Li ZX, Yin S, Li ZX.
europepmc   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

Analog optical computer for AI inference and combinatorial optimization. [PDF]

Nature
Kalinin KP, Gladrow J, Chu J, Clegg JH, Cletheroe D, Kelly DJ, Rahmani B, Brennan G, Canakci B, Falck F, Hansen M, Kleewein J, Kremer H, O'Shea G, Pickup L, Rajmohan S, Rowstron A, Ruhle V, Braine L, Khedekar S, Berloff NG, Gkantsidis C, Parmigiani F, Ballani H.   +23 more
europepmc   +1 more source