were drawn on the stirring bar

Russian translation: мешалка

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:were drawn on the stirring bar
Russian translation:мешалка
Entered by: Natalia Potashnik

12:09 Jun 13, 2017
English to Russian translations [PRO]
Science - Biology (-tech,-chem,micro-) / методика�
English term or phrase: were drawn on the stirring bar
Image analysis was performed using Philips QLab, which read files produced by the US system and calculated values in dB for IBS mode. Regions of interest ***were drawn on the stirring bar*** and the dB values averaged over the full 5 second (approximately 360 video frame) acquisition. Attenuation measurements were obtained by subtracting the sample ROI value from the blank ROI value (both in dB). This was divided by twice the distance between the US transducer and the upper margin of the stirring bar to yield attenuation in dB/cm. Final values were obtained by applying a linear regression of the samples taken with respect to time after introduction to the beaker. The values used were derived from the intercept of the regression line with the y-axis.

Спасибо!
Nitrogen
Local time: 15:17
мешалка
Explanation:
Палка-мешалка, на поверхность которой нанесена разметка. Из приведенного отрывка неясно, какая именно разметка.

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Note added at 20 hrs (2017-06-14 09:00:05 GMT)
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https://www.google.ch/patents/WO2016068961A1?cl=en

A 2 cm stirring bar maintained solution uniformity and the s3 transducer of the ultrasound system was positioned at the top of the beaker, just into the solution and 8.9 cm above the upper margin of the stirring bar. 5 seconds of 120 Hz images were then acquired digitally and written to disk. The ultrasound system was used in IBS mode, TGC was fixed at the minimal value for all depths, and LGC was disabled. The mechanical index (MI) was 0.2 with power set 18 dB below maximum. The receive gain was fixed at 90 and the compression at 0. For each sample tested ultrasound data acquisition was acquired prior to (blank) and after sample injection. Measurements were taken at 20, 60 and 120 seconds after introduction of the sample into the beaker, except for the single measurement of the C vial preparation for which the measurement was taken as soon as the image appeared visually uniform.

Image analysis was performed using Philips QLab, which read files produced by the ultrasound system and calculated values in dB for IBS mode
Selected response from:

Natalia Potashnik
United States
Local time: 06:17
Grading comment
Большое спасибо за ссылку
4 KudoZ points were awarded for this answer



Summary of answers provided
3мешалка
Natalia Potashnik


  

Answers


20 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
мешалка


Explanation:
Палка-мешалка, на поверхность которой нанесена разметка. Из приведенного отрывка неясно, какая именно разметка.

--------------------------------------------------
Note added at 20 hrs (2017-06-14 09:00:05 GMT)
--------------------------------------------------

https://www.google.ch/patents/WO2016068961A1?cl=en

A 2 cm stirring bar maintained solution uniformity and the s3 transducer of the ultrasound system was positioned at the top of the beaker, just into the solution and 8.9 cm above the upper margin of the stirring bar. 5 seconds of 120 Hz images were then acquired digitally and written to disk. The ultrasound system was used in IBS mode, TGC was fixed at the minimal value for all depths, and LGC was disabled. The mechanical index (MI) was 0.2 with power set 18 dB below maximum. The receive gain was fixed at 90 and the compression at 0. For each sample tested ultrasound data acquisition was acquired prior to (blank) and after sample injection. Measurements were taken at 20, 60 and 120 seconds after introduction of the sample into the beaker, except for the single measurement of the C vial preparation for which the measurement was taken as soon as the image appeared visually uniform.

Image analysis was performed using Philips QLab, which read files produced by the ultrasound system and calculated values in dB for IBS mode

Natalia Potashnik
United States
Local time: 06:17
Native speaker of: Russian
PRO pts in category: 4
Grading comment
Большое спасибо за ссылку
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