Prediction Inferences for Finite Population Totals Using Longitudinal Survey Data
StatsIn an infinite-/super-population (SP) setup, regression analysis of longitudinal data, which involves repeated responses and covariates collected from a sample of independent individuals or correlated individuals belonging to a cluster such as a ...
Asokan M. Variyath +1 more
doaj +1 more source
Efficient class of estimators for finite population mean using auxiliary attribute in stratified random sampling. [PDF]
Sci Rep, 2023 Singh HP, Gupta A, Tailor R.
europepmc +1 more source
Advanced Optical Materials, EarlyView.Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante +11 more
wiley +1 more source
Optimized inferences of finite population mean using robust parameters in systematic sampling. [PDF]
PLoS One, 2023 Shaheen N +3 more
europepmc +1 more source
Advanced Optical Materials, EarlyView.Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski +2 more
wiley +1 more source
New generalized class of estimators for estimation of finite population mean based on probability proportional to size sampling using two auxiliary variables: A simulation study. [PDF]
Sci Prog, 2023 Ahmad S +4 more
europepmc +1 more source
Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications
Advanced Robotics Research, EarlyView.This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley +1 more source
Estimation of finite population variance under post-stratified randomized response technique
Ain Shams Engineering JournalStratified sampling is commonly employed to enhance the precision of the estimators by ensuring adequate representation from each stratum. However, constructing a sampling frame may be impractical or infeasible due to the complex and heterogenous ...
Laila A. Al-Essa +2 more
doaj +1 more source
A comparison of design-based and model-based approaches for finite population spatial sampling and inference. [PDF]
Methods Ecol Evol, 2022 Dumelle M +4 more
europepmc +1 more source
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source