Results 101 to 110 of about 2,524 (214)

Rate of Entropy Production in Stochastic Mechanical Systems. [PDF]

Entropy (Basel), 2021
Chirikjian GS.
europepmc   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

Advanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira, Liao Wu, Ming Li, Priyank Kumar, Xiaopeng Li, Shi‐Yang Tang   +5 more
wiley   +1 more source

Fitness Effect of the Isoniazid Resistance Mutation S315T of the Catalase-Peroxidase Enzyme KatG of Mycobacterium tuberculosis. [PDF]

Genome Biol Evol
Bastolla U, Rotkevich M, Arenas M, Arrayás M, Dogonadze M, Lavrova A, Molina-Sejas J, Tadesse M, Xulvi-Brunet R, Cox JAG, Nerukh D, González-Benítez N, Stich M.   +12 more
europepmc   +1 more source

Twisted Chiral Algebras of Class S and Mixed Feigin-Frenkel Gluing. [PDF]

Commun Math Phys, 2023
Beem C, Nair S.
europepmc   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Polymorphism in Cannabinol Piperazine Cocrystals: Structural, Morphological, and Energetic Perspectives. [PDF]

Cryst Growth Des
Koryt'áková A, Chatziadi A, Rohlíček J, Zmeškalová E, Beránek J, Šoóš M.   +5 more
europepmc   +1 more source

A non-finitely based variety of groups which is finitely based as a torsion-free variety

, 2009
A. Krasilnikov
semanticscholar   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Restoring protein glycosylation with GlycoShape. [PDF]

Nat Methods
Ives CM, Singh O, D'Andrea S, Fogarty CA, Harbison AM, Satheesan A, Tropea B, Fadda E.   +7 more
europepmc   +1 more source

Pushing Technique Boundaries to Probe Conformational Polymorphism. [PDF]

Cryst Growth Des, 2023
Ward MR, Taylor CR, Mulvee MT, Lampronti GI, Belenguer AM, Steed JW, Day GM, Oswald IDH.   +7 more
europepmc   +1 more source