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Dye tracing may be used to analyse the flow of the liquid or the transport of objects within the liquid. Dye tracking may be either qualitative, showing the presence of a particular flow, or quantitative, when the amount of the traced dye is measured by special instruments.
Schematic view of a flow sensor. An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and ...
Sonar flowmeters have the capacity of measuring the velocity of liquids or gases non-intrusively within the pipe and then leverage this velocity measurement into a flow rate by using the cross-sectional area of the pipe and the line pressure and temperature. The principle behind this flow measurement is the use of underwater acoustics.
Separate from its utility as an educational, self-learning, or teaching tool for people with diabetes and their relatives / carers, students and health-care professionals — various research groups around the world have found the freeware AIDA diabetes simulator of use as a way of generating large quantities of realistic blood glucose data for ...
Blood glucose monitoring is the use of a glucose meter for testing the concentration of glucose in the blood . Particularly important in diabetes management , a blood glucose test is typically performed by piercing the skin (typically, via fingerstick ) to draw blood, then applying the blood to a chemically active disposable 'test-strip'.
The world's largest foundry continued to churn out a healthy positive free cash flow of NT$611.9 billion for the first nine months of 2024. There is potential for further growth in the years to come.
The basic forced volume vital capacity (FVC) test varies slightly depending on the equipment used. It can be in the form of either closed or open circuit. Regardless of differences in testing procedure providers are recommended to follow the ATS/ERS Standardisation of Spirometry. The standard procedure ensures an accurate and objectively ...
Radioisotopes of hydrogen, carbon, phosphorus, sulfur, and iodine have been used extensively to trace the path of biochemical reactions. A radioactive tracer can also be used to track the distribution of a substance within a natural system such as a cell or tissue , [ 1 ] or as a flow tracer to track fluid flow .