A diaphragm gauge measures differential pressure by bulging of a thin diaphragm inside a metal housing.
§ Mantel-Haenszel method (fixed effect) * as defined by Moore et al ** excluding reference [12] NNT for harm [13]NNT calculated using the event rate among controls and the relative risk reduction [4] We agree with Moore et al that it helps to split the trials by setting to gauge the differential impact of the intervention – the NNTs in the two settings are clearly different.
In this section, we use data from the 2010 Mexican Census to gauge group differentials in labor market outcomes between the Indigenous and non-Indigenous population.
Each station is equipped with a broadband seismometer (Guralp CMG-3T, flat velocity response from 100 Hz to 360 s), a strong-motion seismometer (Metrozet TSA-100S, dynamic range of ±4 G and a bandwidth of DC to 225 Hz), a hydrophone (High Tech. Inc. HTI-99-DY), a quartz pressure gauge (Paroscientific Inc ., a differential pressure gauge (Nichiyu Giken), and a thermometer (Nichiyu Giken).
Axelrod, S. Della Pietra, E. Witten, Geometric quantization of Chern Simons gauge theory, J. Differential Geom.
The reinforced concrete frame was well instrumented with numerous sensors, consisting of thermocouples, strain gauges, linear variable differential transducers (LVDTs) and pressure sensors.
Each beam replica was instrumented with internal and external instrumentation consisting of strain gauges, linear voltage differential transducers (LVDTs) and string potentiometers, and tested to complete structural failure under quasi-static symmetric displacement reversals.
Anyhow, seepage meter measurements, differential streamflow gauging, and hydrograph separation showed similar trends.
At the reach-scale (0.5-1.5 0.5-1.5oundwater discharge to the stream was estimated using differential streamflow gauging.
Flux estimates at large scales can be provided by analysis of head gradients, differential flow gauging, river chemistry and groundwater chemistry.
