Results 21 to 30 of about 5,048,446 (317)

Flow quantification [PDF]

open access: yesEuropean Radiology, 1999
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/42112/1/330-9-S3-S368_9009s368 ...
openaire   +3 more sources

Multidimensional integration using machine learning and Monte Carlo methods for acoustic predictions [PDF]

open access: yesESAIM: Proceedings and Surveys
To predict underwater noise radiated by a ship, various numerical methods are available. In underwater acoustics, the most effective prediction methods consist in solving an acoustic analogy using an integral formulation.
Coiffard Théo   +5 more
doaj   +1 more source

Study of the Effect of Reconstruction Parameters for Myocardial Perfusion Imaging in PET With a Novel Flow Phantom

open access: yesFrontiers in Physics, 2020
Myocardial perfusion imaging (MPI) with positron emission tomography (PET) allows quantitative temporal measurements of the radioactive tracer distribution in tissue.
Reetta Siekkinen   +12 more
doaj   +1 more source

Digital PCR as a tool to measure HIV persistence [PDF]

open access: yes, 2018
Although antiretroviral therapy is able to suppress HIV replication in infected patients, the virus persists and rebounds when treatment is stopped.
Bosman, Kobus   +4 more
core   +1 more source

Quantification methods [PDF]

open access: yesAnnales de Cardiologie et d'Angéiologie, 2002
Ultrasound contrast agents can be assimilated to intravascular flow tracers opening the field of myocardial blood flow (MBF) quantification. However, tracer theories are invalidated because of microbubble unstable structure and peripheral injection.
openaire   +2 more sources

GENERATIONS IN BAYESIAN NETWORKS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019
This paper focuses on the study of some aspects of the theory of oriented graphs in Bayesian networks. In some papers on the theory of Bayesian networks, the concept of “Generation of vertices” denotes a certain set of vertices with many parents ...
Alexander Litvinenko   +3 more
doaj   +1 more source

Comparison of protein quantification and extraction methods suitable for E-coli cultures [PDF]

open access: yes, 2008
Many different extraction and analysis methods exist to determine the protein fraction of microbial cells. For metabolic engineering purposes it is important to have precise and accurate measurements.
De Mey, Marjan   +5 more
core   +2 more sources

Flow-cytometric quantification of microbial cells on sand from water biofilters [PDF]

open access: yes, 2018
Rapid quantification of absolute microbial cell abundances is important for a comprehensive interpretation of microbiome surveys and crucial to support theoretical modelling and the design of engineered systems.
Davenport, Russell J.   +4 more
core   +1 more source

Infrared Spectrum Characteristics and Quantification of OH Groups in Coal

open access: yesACS Omega, 2023
The KBr pellet press method for detecting the infrared spectrum of coal is one of the commonly used methods for analyzing the types and content of functional groups in coal.
Fengwei Dai   +4 more
semanticscholar   +1 more source

Advancing image quantification methods and tools for analysis of nanoparticle electrokinetics [PDF]

open access: yes, 2013
Image processing methods and techniques for high-throughput quantification of dielectrophoretic (DEP) collections onto planar castellated electrode arrays are developed and evaluated. Fluorescence-based dielectrophoretic spectroscopy is an important tool
Bailey, J, Bakewell, DJ, Holmes, D
core   +2 more sources

Home - About - Disclaimer - Privacy