Results 261 to 270 of about 554,064 (360)

Perturbation analysis of the Hermitian positive definite solution of the matrix equation X−A*X−2A=I

, 2004
Mingsong Cheng, Shufang Xu
openalex   +1 more source

A Human–Robot Collaboration Control Framework for Supernumerary Robotic Limbs

Journal of Field Robotics, EarlyView.
ABSTRACT In this paper, a novel human–robot collaboration (HRC) framework is proposed to enhance the capability of Supernumerary Robotic Limbs (SRLs). The proposed framework consists of three key modules: human motion intention recognition, disturbance rejection control, and obstacle avoidance, all of which are crucial for SRLs in the process of HRC ...
Jing Luo, Xiangyu Zhou, Yifan Zhu, Yu Li, Chaoyi Zhang, Keao Wang, Zhaohong Mai, Chao Zeng   +7 more
wiley   +1 more source

Sequence-Dependent Shape and Stiffness of DNA and RNA Double Helices: Hexanucleotide Scale and Beyond. [PDF]

J Chem Inf Model
Slavníková P, Cuker M, Matoušková E, Čmelo I, Zgarbová M, Jurečka P, Lankaš F.   +6 more
europepmc   +1 more source

A condition for positive-definiteness of the Schur complement matrix of the magnetostatic problem

Hiroshi Kanayama, Masao Ogino, Shin-ichiro Sugimoto, Kaworu Yodo   +3 more
openalex   +1 more source

Investigating the Supramolecular Assemblies under the Confinement in Hybrid Mesoporous Silica Films

Small Science, EarlyView.
Different molecular environments can be found in hybrid mesoporous silica films. Ureido moieties form supramolecular assemblies via hydrogen bonds, bond with silanols at the pore interface, or remain separated by surfactant molecules. The relative abundance of these environments can be probed by infrared spectroscopy and controlled by molecular design.
Jakub Kusz, Cédric Boissiere, Michel Wong Chi Man, Tangui Le Bahers, Clément Sanchez, Stephane Parola   +5 more
wiley   +1 more source

Numerical Prediction of Deformation‐Induced Martensitic Transformation in Cold‐Sprayed Austenitic Stainless Steel

steel research international, EarlyView.
Cold spray deposition of stainless steel (grade: SS304) is evaluated for marine applications, with emphasis on martensitic transformation during impact. Analytical modeling, simulations, and experiments reveal that helium‐assisted spraying of fine powders promotes cooling below the martensitic start temperature, enabling up to ≈40% austenite to ...
Cal Vin Wong, K. R. Ramkumar, Sougata Roy, Victor K. Champagne, John J. Lee   +4 more
wiley   +1 more source

Adaptive CoCoLasso for High-Dimensional Measurement Error Models. [PDF]

Entropy (Basel)
Yu Q.
europepmc   +1 more source

Positive definite matrix-valued kernels and their scalar valued projections: counterexamples

Jean Carlo Guella
openalex   +1 more source

Progress towards a monophyletic Ozothamnus (Asteraceae: Gnaphalieae)

TAXON, EarlyView.
Abstract The Cassinia clade (Asteraceae: Gnaphalieae) is a predominantly shrubby group of ca. 100 species occurring in Australia and New Zealand. Most species are currently placed in the large genera Cassinia and Ozothamnus, and their various satellite genera comprise between one and five species each.
Alexander N. Schmidt‐Lebuhn, Alicia Grealy, Brendan Lepschi   +2 more
wiley   +1 more source

Clinical associations of portal-based disease in MASLD: proposal of a new histological scoring system. [PDF]

Virchows Arch
Allende DS, Guy CD, Kleiner DE, Carpenter D, Gill RM, Cummings O, Contos M, Yeh M, Belt P, Wilson LA, Van Natta M, Behling C, NASH Clinical Research Network.   +12 more
europepmc   +1 more source