Results 11 to 20 of about 1,689,333 (189)

Revisiting the HPLC-FLD Method to Quantify Paralytic Shellfish Toxins: C3,4 Quantification and the First Steps towards Validation

open access: yesToxins, 2022
Paralytic shellfish toxins (PSTs) are a large group of biotoxins that cause paralytic shellfish poisoning. Their appearance in natural waters and their ingestion by aquatic species have a huge socio-economic impact, whereby their monitoring is of the ...
Joana F. Leal, Maria L. S. Cristiano
doaj   +1 more source

Influence of scoring methods and numerical superiority on physical demands in elite young soccer players

open access: yesEuropean Journal of Human Movement, 2021
Small-sided games (SSGs) are a useful strategy to optimize the training process in soccer. The modification of some variables simultaneously implies several physical adaptations in soccer players.
Javier Sánchez-Sánchez   +6 more
doaj   +1 more source

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

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

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

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

An Automated Tongue Tracker for Quantifying Bulbar Function in ALS

open access: yesFrontiers in Neurology, 2022
IntroductionBulbar symptoms, including difficulty swallowing and speaking, are common in amyotrophic lateral sclerosis (ALS) and other neurological disorders, such as stroke.
Alicia Northall   +12 more
doaj   +1 more source

Isolation and Quantification of Bacterial Membrane Vesicles for Quantitative Metabolic Studies Using Mammalian Cell Cultures

open access: yesCells, 2023
Bacterial membrane vesicles (BMVs) are produced by most bacteria and participate in various cellular processes, such as intercellular communication, nutrient exchange, and pathogenesis.
Marcel Kretschmer   +9 more
doaj   +1 more source

Evaluation of Quantitative PCR (qPCR) Paenibacillus larvae Targeted Assays and Definition of Optimal Conditions for Its Detection/Quantification in Honey and Hive Debris

open access: yesInsects, 2018
The application of quantitative PCR (qPCR) as a routine method to detect and enumerate Paenibacillus larvae in honey and hive debris could greatly speed up the estimation of prevalence and outbreak risk of the American foulbrood (AFB) disease of Apis ...
Franca Rossi   +3 more
doaj   +1 more source

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