An Evaluation of Modern Pressure Recording Systems

An evaluation of modern pressure recording systems.

An evaluation of the stability and accuracy of modern physiologic pressure measuring systems is reported with a brief review of some of the problems of catheter pressure recording. Evaluation of stability consisted of measuring the drift of the baseline, and of the calibration factors of the gage and amplifier combination with time and temperatures change. Evaluation of the accuracy of these pr...

an investigation into iranian teachers consistency and bias in evaluation of students writings

while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...

An Evaluation of the Systems Reliability Using Fuzzy Lifetime Distribution

evaluation of keratinized on overdenture implant success

چکیده ندارد.

Blood pressure recording in children.

Long, M., Dunlop, J. R., and Hoiland, W. W. (1971). Archives of Disease in Childhood, 46, 636. Blood pressure recording In children. Blood pressure levels for 148 children aged 0-14 years were recorded. Two different methods of measurement (the standard sphygmomanometer and the random-zero machine) and two cuffs of varying size were used on each child. Measurements of arm size and pulse rate we...