What's the difference between pyrometry and thermometry?

Pyrometry


Definition:

  • (n.) The art of measuring degrees of heat, or the expansion of bodies by heat.

Example Sentences:

Thermometry


Definition:

  • (n.) The estimation of temperature by the use of a thermometric apparatus.

Example Sentences:

  • (1) This apparatus offers considerable scope for advance in the field of thermometry in anaesthesia.
  • (2) To date, satisfactory thermal dosimetry during the clinical application of localized hyperthermia can only be achieved using invasive thermometry.
  • (3) Skin thermometry and reflex vasodilatation was studied in eight cases.
  • (4) Thermal asymmetry of the lumbar region were revealed in 22 patients by means of contact thermometry.
  • (5) Finally, we studied the influence of a perfused phantom to the microwave thermometry.
  • (6) Two temperature probes (a fluoroptic sensor and a metallic thermistor), which are both suitable for stereotaxic implantation, were used in comparative thermometry studies during interstitial microwave heating of the brain in vivo.
  • (7) Data from animal experiments indicate that the use of thermometry probes within such a catheter provides reliable temperature measurements.
  • (8) Catheter thermometry was performed at each hyperthermia treatment.
  • (9) The authors have studied the action of nicotinate of xantinol on the placental, myometrial and cervical circulations using an isotope technique (Indium 113) and anemometric thermometry.
  • (10) For thermometry multiple catheters (mean 2.7) were inserted into the treatment volume.
  • (11) A regularity was revealed according to which numerical determination of heat emission in combination with thermometry in characteristic points of the leg and foot was a good test in determining the stage of the disease and a prognostic index of the efficacy of lumbar sympathectomy and rehabilitation of the patient in the immediate and late-term postoperative period.
  • (12) Thermometry data indicate that for low-power exposures the major error in thermographic measurements obtained after termination of heating is due to thermal diffusion and not evaporative cooling in the opened midplane of the phantom.
  • (13) Thermometry, thermography, digital plethysmography under hot and cold conditions, videomicroscopy of the nailbed, percutaneous PO2 and laser-doppler tests measure functional parameters, the hemodynamic significance of which require discussion.
  • (14) Infrared thermometry provided the noncontact measurement of temperature.
  • (15) These findings indicate that local hyperthermia applied by this method is effective in the treatment of benign prostatic hyperplasia and that improvement of the thermometry system is needed.
  • (16) Methods of investigating tissue blood flows include skin thermometry, thermal conductance or clearance, transcutaneous PO2, laser doppler flux, and photoplethysmographic techniques.
  • (17) It was shown that graphic presentation of data of liquid crystal thermography and electron thermometry remarkably facilitates documentation and analysis of the results obtained.
  • (18) The changes in mean body temperature (delta Tb) measured by thermometry showed a delay of 5-10 min when compared with delta Tb measured by calorimetry.
  • (19) The state of regional hemodynamics in crural ulcers was studied in 180 patients by means of hemodynamic tests, oscillography, capillaroscopy, thermometry, phlebotonometry, phlebography.
  • (20) To test this model a series of experiments was carried out in adult dogs in which stereotaxically implanted microwave antennas operating at 2450 MHz, fluoro-optical thermometry probes, and platinum electrodes were used to simultaneously measure CBF by thermal washout and hydrogen clearance techniques.

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