Results 31 to 40 of about 14,922,104 (303)

Correlation between Respiratory Rate and Muscle Quality of Fresh Rainbow Trout (Oncorhynchus mykiss)

open access: yesShipin gongye ke-ji, 2023
In order to investigate the correlation between respiratory rate and muscle quality in fresh rainbow trout, the changes of muscle quality corresponding to different respiratory rates were analyzed.
Yiwen WU   +9 more
doaj   +1 more source

Analyzing changes in respiratory rate to predict the risk of COVID-19 infection

open access: yesPLoS ONE, 2020
COVID-19, the disease caused by the SARS-CoV-2 virus, can cause shortness of breath, lung damage, and impaired respiratory function. Containing the virus has proven difficult, in large part due to its high transmissibility during the pre-symptomatic ...
Dean J. Miller   +6 more
semanticscholar   +1 more source

Efficacy of Marker-Based Motion Capture for Respiratory Cycle Measurement: A Comparison with Spirometry

open access: yesSensors, 2023
Respiratory rate monitoring is fundamental in clinical settings, and the accuracy of measurement methods is critical. This study aimed to develop and validate methods for assessing respiratory rate and the duration leof respiratory cycle phases in ...
Natalia D. Shamantseva   +4 more
doaj   +1 more source

Respiratory Rate Estimation using PPG: A Deep Learning Approach

open access: yesAnnual International Conference of the IEEE Engineering in Medicine and Biology Society, 2020
Respiratory rate (RR) is an important vital sign marker of health, and it is often neglected due to a lack of unobtrusive sensors for objective and convenient measurement.
Dayi Bian, Pooja Mehta, N. Selvaraj
semanticscholar   +1 more source

Micro-Fabricated RTD Based Sensor for Breathing Analysis and Monitoring

open access: yesSensors, 2021
The design, micro-fabrication, and characterization of a resistance temperature detector (RTD) based micro sensor for minimally invasive breathing analysis and monitoring is presented.
Bilel Neji   +4 more
doaj   +1 more source

Contact-Based Methods for Measuring Respiratory Rate

open access: yesItalian National Conference on Sensors, 2019
There is an ever-growing demand for measuring respiratory variables during a variety of applications, including monitoring in clinical and occupational settings, and during sporting activities and exercise.
C. Massaroni   +5 more
semanticscholar   +1 more source

Effectiveness of Breathing Exercises as a Play-way Method after Nebulisation vs Conventional Nebulisation on Respiratory Parameters among Children with Lower Respiratory Tract Infection- A Pilot Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Retained airway secretion is linked to a wide-range of respiratory illnesses. Breathing exercise plays a remarkable role in airway clearance and parenchyma expansion.
Ankitha Kharvi, S Shanthi, Anju Saji
doaj   +1 more source

Derivation of the respiratory rate from directly and indirectly measured respiratory signals using autocorrelation

open access: yesCurrent Directions in Biomedical Engineering, 2016
The estimation of respiratory rates from contineous respiratory signals is commonly done using either fourier transformation or the zero-crossing method.
Schrumpf Fabian   +3 more
doaj   +1 more source

Mechanical Power during Veno-Venous Extracorporeal Membrane Oxygenation Initiation: A Pilot-Study

open access: yesMembranes, 2021
Mechanical power (MP) represents a useful parameter to describe and quantify the forces applied to the lungs during mechanical ventilation (MV). In this multi-center, prospective, observational study, we analyzed MP variations following MV adjustments ...
Mirko Belliato   +10 more
doaj   +1 more source

Post-harvest quality of papaya coated with polivinilic alcohol and maize starch [PDF]

open access: yesCiência e Agrotecnologia, 2020
Climacteric fruits have short postharvest shelf life. Coating is an alternative to minimize fruit ripening and post-harvest losses. Maize starch (S) and polivinilic alcohol - PVOH (P), isolated or blended, can be used in the formulation of coatings ...
Mariana Teixeira Pigozzi   +5 more
doaj   +1 more source

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