Results 201 to 210 of about 42,545 (267)

Advances in hemostatic biomaterials: biomimetic strategies, nanotechnology, and smart therapeutics. [PDF]

Burns Trauma
Ji M, Yuan Z, Ju F, Sun J, Yan Y, Ding Q, Chen J, Yang QQ, Zhou YL.   +8 more
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

An intelligent and adaptive security framework for UAV swarms: a cross-layer approach integrating highly reliable EPUF, DRL-based key management, and distributed ledger technology. [PDF]

Sci Rep
Kim H, Kim S.
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Intelligent virtual agents in psychotherapy: a safety evaluation across high-risk mental health scenarios. [PDF]

Sci Rep
Rolvien L, Kruse L, Rings S, Zimmer C, Schauenburg G, Thams F, Brähler A, Rudschies C, Schneider I, Moritz S, Steinicke F, Gallinat J.   +11 more
europepmc   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Enhancing Oncolytic Virus Therapy with Nanomedicine: A Review of Progress, Challenges, and Future Directions in a New Frontier of Cancer Treatment. [PDF]

Int J Nanomedicine
Qiu J, Liao Y, Kan D, Liao L, Yang K, Hu X, Wang Z, Yu H, Xie F, Liu Z.   +9 more
europepmc   +1 more source

Multi-target positioning and motion tracking enabled by a compound meta-eye system. [PDF]

Microsyst Nanoeng
Zhang L, Zhang L, Zhao X, Li J, Cao H, Yang J, Zhang C, Wang Z, Li Y, Shi H, Zhang Z, Li J, Guo H, Xing F, Zhang Z.   +14 more
europepmc   +1 more source

The effects of responsiveness, perceived warmth, and anthropomorphism on university students' use of conversational AI for learning support: a chain mediation analysis based on S-O-R framework. [PDF]

Front Psychol
Lan Y, Liu S, Chen H.
europepmc   +1 more source

DNA origami-based drug delivery and cell manipulation: toward intelligent nanomedicine. [PDF]

RSC Chem Biol
Suzuki Y.
europepmc   +1 more source