Results 151 to 160 of about 28,339 (262)

NATURAL LIFTINGS OF CONNECTIONS TO THE r-th ORDER FRAME BUNDLE [PDF]

, 2007
Włodzimierz M. Mikulski
openalex   +1 more source

Local Variations of the Stress‐Modulated Antiferroelectric‐Ferroelectric Phase Transitions in Polycrystalline NaNbO3 Imaged with Raman Spectroscopy

Advanced Functional Materials, EarlyView.
Uniaxial compressive stress induces spatially heterogeneous AFE–FE phase transitions in polycrystalline NaNbO3, as visualized by Raman mapping. Mechanical loading reduces coercive stress and enhances backswitching, attributed to long‐range ferroelectric ordering and non‐180° domain switching, elucidating the complex stress‐driven structural and ...
Lixu Xie, Maria Rita Cicconi, Udo Eckstein, Shaoxiong Xie, Ali Hussain, Kyle G. Webber   +5 more
wiley   +1 more source

Long-term Clinical Outcomes After Single- Versus Double-Bundle ACL Reconstruction: A Matched-Pair Analysis From the SANTI Study Group. [PDF]

Orthop J Sports Med
Todd-Hems A, Carrozzo A, Hopper GP, An JS, Lahsika M, Giurazza G, Vieira TD, Sonnery-Cottet B.   +7 more
europepmc   +1 more source

A frame bundle generalization of multisymplectic geometries [PDF]

, 2000
Jeffrey K. Lawson
openalex   +1 more source

Enhanced Performance and In Situ TEM Investigation in High Entropy Alloy Electrode Based Memristors

Advanced Functional Materials, EarlyView.
This study utilizes in situ TEM, EDS, EELS, and APT to reveal switching in HEA/ZnO/Nb:STO RRAM. High diffusivity of Mn lowers the SET voltage to 1.5 V. Cr stabilizes the oxygen layer, while Fe, Co, and Ni stabilize the electrode. Based on these observations, the device achieves 30 ns switching, a 10⁷ memory window, and excellent endurance, being ...
Jing‐Yuan Tsai, Chun‐Wei Huang, Jui‐Yuan Chen, Che‐Hung Wang, Ping‐Hsien Wu, Jia‐Wei Chen, Yu‐Chen Yang, Tung‐huan Chou, Kun‐lin Lin, Ying‐Hao Chu, Wen‐Wei Wu   +10 more
wiley   +1 more source

A Bionic Knee Exoskeleton Design with Variable Stiffness via Rope-Based Artificial Muscle Actuation. [PDF]

Biomimetics (Basel)
Jin S, Liu B, Wang Z.
europepmc   +1 more source

Artificial Compound Eye for Clear Vision in Harsh Environment

Advanced Functional Materials, EarlyView.
Artificial compound eye (CE) with exceptional imaging and motion tracking capturing the movement of a spider and swinging thread with a wide field of view. Surface modifications ensure clear vision of alphabetic letters in rain and fog. Images captured in fog with CE remains visible 3 times longer than simple eyes (SE).
Kehinde Kassim, Qiuyun Lu, Hao Xuan, Nobuo Maeda, Xingyu Li, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

MINI-DROID-SLAM: Improving Monocular Visual SLAM Using MINI-GRU RNN Network. [PDF]

Sensors (Basel)
Albukhari I, El-Sayed A, Alshibli M.
europepmc   +1 more source

Lifts of maps to frame bundles [PDF]

Kamil Niedziałomski, Malgorzata Niedzialomska   +1 more
openalex   +1 more source

An Adapted Frame on Indicatrix Bundle of a Finsler Manifold and its Geometric Properties [PDF]

, 2011
Hassan Attarchi, M. M. Rezaii
openalex   +1 more source