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Apparatus for measuring water depth
The Journal of the Acoustical Society of America, 1979An apparatus for measuring water depth comprising a range discrimination circuitry and an indication circuitry. The range discrimination circuitry includes a unit pulse generator, digital counters and digital gates. The indication circuitry includes a latch circuit, BCD-to-decimal decoders and indication lamps.
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Materials for Depth Dose Measurement
The British Journal of Radiology, 1943The suitability of various materials, commonly used for depth dose measurement, has been tested by comparing their electron densities and effective atomic numbers with those of water. A powder mixture has been prescribed and tested which is satisfactory as a filling medium for “bolus” bags and for depth dose work in hollow anatomical models ...
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Automatic Vickers Case Depth Measurement
Heat Treating Conference, 2011Abstract Fully automated Vickers measurement systems with image analysis have been commonly used for over 20 years to measure case depth in carburizing, nitriding, and surface hardening processes. One of the most frequently discussed issues is the reproducibility of results both within individual systems and between different systems ...
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Measuring uterine depth with colpohydrosonography.
The Journal of reproductive medicine, 2003To evaluate the accuracy of colpohydrosonography for measuring uterine depth.Uterine depth was assessed in 64 women being evaluated for assisted reproductive technology treatment in a high-volume private practice. After noting the cavity depth by standard transvaginal ultrasonography, a small amount of saline (10-20 mL) was instilled into the vagina ...
Geoffrey, Sher, Jeffrey D, Fisch
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Methods of Measuring Case Depth
2017<div class="section abstract"> <div class="htmlview paragraph">Case hardening may be defined as a process for hardening a ferrous material in such a manner that the surface layer, known as the case, is substantially harder than the remaining material, known as the core.
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The fundamentals and applications of ferroelectric HfO2
Nature Reviews Materials, 2022Uwe Schroeder +2 more
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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