Results 161 to 170 of about 142,726 (269)

Testing an inverse modeling approach with gradient boosting regression for stroke volume estimation using patient thermodilution data. [PDF]

Front Artif Intell
Bikia VV, Adamopoulos D, Roffi M, Rovas G, Noble S, Mach F, Stergiopulos N.   +6 more
europepmc   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Multiphase inverse modeling: An Overview

, 1998
Inverse modeling is a technique to derive model-related parameters from a variety of observations made on hydrogeologic systems, from small-scale laboratory experiments to field tests to long-term geothermal reservoir responses. If properly chosen, these observations contain information about the system behavior that is relevant to the performance of a
openaire   +3 more sources

Correction: Atelectrauma can be avoided if expiration is sufficiently brief: evidence from inverse modeling and oscillometry during airway pressure release ventilation. [PDF]

Crit Care
Bates JHT, Kaczka DW, Kollisch-Singule M, Nieman GF, Gaver DP.   +4 more
europepmc   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Inverse modeling of 2010-2022 satellite observations shows that inundation of the wet tropics drove the 2020-2022 methane surge. [PDF]

Proc Natl Acad Sci U S A
Qu Z, Jacob DJ, Bloom AA, Worden JR, Parker RJ, Boesch H.   +5 more
europepmc   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Breast Cancer Screening Using Inverse Modeling of Surface Temperatures and Steady-State Thermal Imaging. [PDF]

Cancers (Basel)
Sritharan N, Gutierrez C, Perez-Raya I, Gonzalez-Hernandez JL, Owens A, Dabydeen D, Medeiros L, Kandlikar S, Phatak P.   +8 more
europepmc   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Improved biomass burning emissions from 1750 to 2010 using ice core records and inverse modeling. [PDF]

Nat Commun
Zhang B, Chellman NJ, Kaplan JO, Mickley LJ, Ito T, Wang X, Wensman SM, McCrimmon D, Steffensen JP, McConnell JR, Liu P.   +10 more
europepmc   +1 more source