Results 211 to 220 of about 5,139 (262)

Dynamic Factor Analysis for Sparse and Irregular Longitudinal Data: An Application to Metabolite Measurements in a COVID-19 Study. [PDF]

Stat Med
Cai J, Goudie RJB, Tom BDM.
europepmc   +1 more source

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

Advanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang, Zonghao Zuo, Haoxuan Wang, Bin Liu, Yilidusi Yilihamu, Li Wen   +5 more
wiley   +1 more source

A shape-controlled non-symmetric quaternary refinement scheme. [PDF]

Sci Rep
Ashraf P, Younus S, Kalsoom A, Younas J.
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Iterative variational learning of committor-consistent transition pathways using artificial neural networks. [PDF]

Nat Comput Sci
Megías A, Contreras Arredondo S, Chen CG, Tang C, Roux B, Chipot C.   +5 more
europepmc   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Inactivation of Hes1 in Skeletal Undifferentiated Cells Increases Bone Volume.

Endocrinology
Canalis E, Denker E, Schilling L.
europepmc   +1 more source

Multi-Sensor Fusion for Wheel-Inertial-Visual Systems Using a Fuzzification-Assisted Iterated Error State Kalman Filter. [PDF]

Sensors (Basel)
Huang G, Huang H, Zhai Y, Tang G, Zhang L, Gao X, Huang Y, Ge G.   +7 more
europepmc   +1 more source

Inference on spatiotemporal dynamics for coupled biological populations. [PDF]

J R Soc Interface
Li J, Ionides EL, King AA, Pascual M, Ning N.   +4 more
europepmc   +1 more source

Propagation properties of a non-linear mapping based on squaring in odd characteristic. [PDF]

Cryptogr Commun
Daemen J, Kuijsters D, Mella S, Verbakel D.   +3 more
europepmc   +1 more source