Results 231 to 240 of about 4,036,679 (293)

Efficient and Robust Standing Postures of Quadruped Robots

Advanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan, Hamza Jomaa, Jack Challita, Kawthar Zaidan, Riad Saab, Hussein Hussein   +5 more
wiley   +1 more source

Frictional Resistance and Surface Roughness of Reduced Graphene Oxide Coated Stainless-Steel Archwires: An In Vitro Study. [PDF]

Int J Dent
Varma PS, Urala AS, Jathanna RV, Kulkarni SD.   +3 more
europepmc   +1 more source

Solar heat transport analysis of Falkner Skan Casson ternary hybrid nanoparticles over a permeable wedge. [PDF]

Discov Nano
Mohsin K, Shah S, Kenany AA, Shutaywi M, Abrar MN.   +4 more
europepmc   +1 more source

Microstructural Evolution and Mechanical Properties of AA2017 Aluminum Alloy Joints Produced by Rotary Friction Welding and TIG Welding. [PDF]

Materials (Basel)
Noga P, Kula A, Wiewióra M, Skrzekut T.
europepmc   +1 more source

Influence of Post-Processing Techniques on Surface Roughness, Wettability, and Friction of SLM-Manufactured CoCrW Orthodontic Materials. [PDF]

J Funct Biomater
Berk K, Önel AC, Ocak K, Tabak Y, Ozbay AG, Kantarcioglu VD, Orhan K, Veziroglu S, Aktas OC, Şen S.   +9 more
europepmc   +1 more source

Oxygen-Defect-Mediated Nanoconfined Water Dynamics Govern Nonmonotonic Friction in MoS₂. [PDF]

Small
Hao Y, Fan X, Huang LF, Guo W, Wang H, Ren S, Xue Q, Wang L.   +7 more
europepmc   +1 more source

Macro-Superlubricity Induced by Synergistic Effect of Molybdenum Carbide/Molybdenum Disulfide Heterojunction and Conformation-Transformable Ethylene Glycol Molecule. [PDF]

Adv Mater
Ma X, Zhang R, Wu Z, Song W, Dong S, Yang Y, Luo J, Li J.   +7 more
europepmc   +1 more source