Results 201 to 210 of about 1,930,798 (256)

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

open access: yesAdvanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez   +9 more
wiley   +1 more source

Enhanced Ferroelectric Phase Formation via Local Structure Modification in the Pre‐Crystalline State of Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Hafnium zirconium oxide thin films are grown using plasma‐enhanced atomic layer deposition with the addition of an atomic layer annealing (ALA) step. ALA leads to a change in the short‐range structure of the deposit and encourages formation of the ferroelectric Pca21 phase. The result is wake‐up‐free performance with films exposed to ALA.
Nicolas K. Lam   +18 more
wiley   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

open access: yesAdvanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang   +3 more
wiley   +1 more source
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On the method of Hunt's parameter calibration

Hearing Research, 2016
This note comments on the observations of Bernier et al. (2016) regarding errors in Appendix A of Kim and Allen (2013). We acknowledge that the equations in the Appendix are in error, but wish to point out that these equations were not actually used for our analysis.
Noori Kim, Jont B. Allen
openaire   +3 more sources

Calibrating a mobile camera's parameters

Pattern Recognition, 1993
Abstract The calibration of the relative rotation and translation between a camera and a mobile robot's coordinate systems is addressed, as well as the camera's intrinsic parameters, from a sequence of monocular images and robot movements. Existing hand/eye calibration procedures for robot arms are not directly applicable because they require the ...
Yuh-Lin Chang   +2 more
openaire   +1 more source

Parameter Estimation: Online Calibration

2017
Peer ...
Sanz Estapé, Gerard   +1 more
openaire   +3 more sources

WindSat calibration and geophysical parameter estimation

IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004
Three aspects of WindSat performance are presented. (1). End-to-end system calibration is tested by comparisons between WindSat measurements and a robust model of the Earth TB using the vicarious cold reference method. (2). In an effort to determine probable causes for any calibration biases or scale errors that are identified, a refined Antenna ...
Christopher S. Ruf   +3 more
openaire   +2 more sources

Tuning-Parameter Calibration

2021
Regularized estimators consist of two terms, one for comparing model parameters to data and one for including prior information. The tuning parameters define the weighting: small tuning parameters emphasize the data, while large tuning parameters emphasize the prior information.
openaire   +1 more source

Grüneisen Parameter Analyzer: Calibration and Validation

Biomedical Optics 2014, 2014
The Grüneisen Parameter (Γ) Analyzer, a device that can measure the energy conversion efficiency of biological samples in a photoacoustic system, is calibrated using aqueous ink dilutions. Validation of the analyzer gives Γ-ethanol= 0.72 ± 0.06.
Villanueva, Y.Y.   +3 more
openaire   +1 more source

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