Results 151 to 160 of about 599,650 (333)

Nonlinearly testing for a unit root in the presence of a break in the mean [PDF]

This paper deals with testing a time series with a structural break in its mean for a unit root when the break date is known. A nonlinear (with respect to coefficients) test equation is used, providing asymptotically efficient estimates.
Gluschenko, Konstantin
core   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +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

Nonlinear regression analysis of bench-scale microbial disinfection kinetics

, 1993
Uma Anmangandla
openalex   +1 more source

Support Vector Regression-Based Adaptive Divided Difference Filter for Nonlinear State Estimation Problems [PDF]

, 2014
Hongjian Wang, Xu Jinlong, Zhang Aihua, LI Cun, Hongfei Yao   +4 more
openalex   +1 more source

A Bayesian approach on the two-piece scale mixtures of normal homoscedastic nonlinear regression models. [PDF]

J Appl Stat, 2022
Barkhordar Z, Maleki M, Khodadadi Z, Wraith D, Negahdari F.   +4 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

DFT Study, Linear and Nonlinear Multiple Regression in the Prediction of HDAC7 Inhibitory Activities on a Series of Hydroxamic Acids

, 2019
Doh Soro, Lynda Ekou, Bafétigué Ouattara, Mamadou Guy-Richard Koné, Tchirioua Ekou, Nahossé Ziao   +5 more
openalex   +2 more sources

COMPARATIVE ANALYSIS OF NONLINEAR REGRESSION MODELS TO PREDICT THE SIZE OF WEB APPLICATIONS CREATED IN PYTHON USING THE DJANGO REST FRAMEWORK

, 2023
L.M. Makarova, L.O. Latanska
openalex   +1 more source

Quantitative spectral CT evaluation of kidney tumors with the stretched-exponential nonlinear regression analysis model. [PDF]

Quant Imaging Med Surg, 2021
Yang X, Sun W, Huang D, Li H, Zhao Y, Li P, Liu Y.   +6 more
europepmc   +1 more source