The positive stained area and total scanned area were measured with precise calibration, and the percent of the positive stained area was determined.
Regarding this problem, randomized controlled trials measuring wear with precise methods are important, but registry studies collecting a large amount of data on prostheses may also reveal differences between HA-coated implants and those without any HA coating.
The ear thickness was measured with a precise spring-loaded caliper (Mitutoyo, type 7309, Kawasaki, Japan) before and 60 min after application of arachidonic acid or vehicle.
Of course, to understand the kinetics of VOC production in healthy and pathological airways more than two expiratory flow rates must be tested, and VOC levels should be measured with more precise instruments (i.e. GC-MS).
Coming up with precise measures is proving hard.Setting tariffs is difficult, too.
This new reality, in short, recommends a specific course of action, one we are at risk of losing sight of: namely, to understand that China is testing the waters and sending signals but nothing more — but also to respond with precise, measured steps to ensure it doesn't push the limits too far.
Using longitudinal individual-level data from large-scale household surveys, together with precise measures of local ground tremors obtained from a US Geological Survey database, we identify the effects of earthquakes, exploiting the quasi-random spatial and temporal nature of their distribution.
One study of smokers who were housed in a laboratory for a few days with controlled access to cigarettes and with precise measures of nicotine and other exposures found examples of smokers who dropped from around 40 cigarettes per day to 15 cigarettes and had very small drops in nicotine intake.
Ideally but unrealistically, all plots would have been completely surveyed multiple times per year, with precise measures of species abundance for monitoring population trends.
Most current treatments are liquid formulations, which share common problems with all medicines not dispensed in tablet form, including difficulties with precise measuring of doses and the common practice of exceeding recommended doses, which can lead to significant unintended complications.
