Results 121 to 130 of about 3,332 (259)
Statistics in Medicine, Volume 45, Issue 3-5, February 2026.ABSTRACT In this paper, we investigate the selection of minimal and efficient covariate adjustment sets for the imputation‐based regression calibration method, which corrects for bias due to continuous exposure measurement error. We use directed acyclic graphs to illustrate how subject‐matter knowledge aids in selecting these sets.
Wenze Tang +3 more
wiley +1 more source
Recanting Twins: Addressing Intermediate Confounding in Mediation Analysis
Statistics in Medicine, Volume 45, Issue 3-5, February 2026.ABSTRACT The presence of intermediate confounders, also called recanting witnesses, is a fundamental challenge to the investigation of causal mechanisms in mediation analysis, preventing the identification of natural path‐specific effects. Common alternatives (such as randomizational interventional effects) are problematic because they can take non ...
Tat‐Thang Vo +4 more
wiley +1 more source
Computational fluid mechanics utilizing the variational principle of modeling damping seals [PDF]
An analysis for modeling damping seals for use in Space Shuttle main engine turbomachinery is being produced.
Abernathy, J. M., Farmer, R.
core +1 more source
Bayesian Inference via GeTex‐OTS Based Stochastic Synapse for Uncertainty‐Aware Medical Diagnostics
SmartMat, Volume 7, Issue 1, February 2026.This work reports a GeTex ovonic threshold switch integrated into a compact 1S1T1R stochastic synapse that directly realizes an MC‐Dropconnect Bayesian neural network. Tunable probabilistic switching enables uncertainty‐aware COVID‐19 diagnosis and MNIST recognition while remaining compatible with conventional 1T1R CIM architectures, highlighting a ...
Xinyu Wen +9 more
wiley +1 more source
Vapor ingestion in Centaur liquid-hydrogen tank [PDF]
Vapor ingestion phenomena were investigated using scale models of the Centaur liquid hydrogen tank to determine the height of the free surface of the liquid when vapor is intially ingested into the tank outlet.
Symons, E. P.
core +1 more source
Veterinary Record Case Reports, Volume 14, Issue 1, February 2026.Abstract This report describes the complex management of an 11‐month‐old male cat with an intrathoracic tracheal avulsion following blunt trauma, a rare but critical injury typically associated with vehicular accidents. Presenting with severe dyspnoea 10 days after a car accident, the cat exhibited a marked narrowing of the tracheal lumen to 1.2 mm ...
Johanna Vuille‐dit‐Bille +2 more
wiley +1 more source
Commentary: Go with the flow: The biophysical aspects of tracheal reconstructions. [PDF]
JTCVS Tech, 2021 Bertolaccini L +2 more
europepmc +1 more source
A hybrid perturbation-Galerkin technique for partial differential equations [PDF]
A two-step hybrid perturbation-Galerkin technique for improving the usefulness of perturbation solutions to partial differential equations which contain a parameter is presented and discussed.
Anderson, Carl M., Geer, James F.
core +1 more source
Wind Energy, Volume 29, Issue 2, February 2026.ABSTRACT This paper provides improvements to a previously presented simple, accurate, lower order analytical model for predicting the performance of horizontal‐axis shrouded turbines for a wide range of shroud airfoil shapes varying in length, camber, and thickness. The new, extended model incorporates explicit quantitative predictions of those effects
M. J. Werle
wiley +1 more source
Education Payload Operation - Demonstrations [PDF]
Education Payload Operation - Demonstrations (EPO-Demos) are recorded video education demonstrations performed on the International Space Station (ISS) by crewmembers using hardware already onboard the ISS.
Keil, Matthew
core +1 more source