Intensivists depend upon a large number of measurements to make daily decisions in the ICU. However, the reliability of these measures may be jeopardized by the effects of therapy. Moreover, in critical illness, what is normal is not necessarily optimal. Procalcitonin, a putative marker of occul...
These are all very admirable goals. Each one seems important and critical to the success of the company. I mean, it would be a bad thing if customers were rioting, with employees running out of control and bickering, and eventually rewriting VS in Java before going out of business. ...
Using empirical data from an Internet/WAN distributed Web response time measurement system, this paper explores the relative applicability and usefulness of the geometric mean and geometric standard deviation, and introduces the lognormal distribution for quantifying the response time measurements. These sta...
All of these techniques are estimates, and can show slightly different results in the same person. What do EF numbers mean? Normal EF is in the range of 55% to 70%. As the percentage falls, it tells the doctor that the heart failure is getting worse. In general, if the EF falls bel...
When discussing MTTR, it's often assumed to be a singular metric with a uniform interpretation. However, in reality, it encompasses potentially four distinct measurements. The "R" can signify repair, recovery, respond, or resolve, While these metrics share some common ground, each carries its ...
试题详情 题目: A list of measurements in increasing order is 4, 5, 6, 8, 10, and x. If the median of these measurements istimes their arithmetic mean, what is the value of x ? 选项: A、16 B、15 C、14 D、13 E、12 答案: A...
(say, 30 measurements), your actual weight would probably be close to themeanof these readings. The widespread of weights (anywhere from 158.1 to 161.2) is one example of variability betweensamples. Sampling variability is usually measured in terms ofstandard error.The larger the standard error,...
High accuracy is what distinguishes measurements made at the world's magnetic observatories from other types of geomagnetic measurements. High accuracy in determining the absolute values of the components of the Earth's magnetic field is essential to studying geomagnetic secular variation and processes ...
One of the common air filter sizes may work for your HVAC system. However, if your filter doesn't fit properly, here's how to measure it.
Some units may have zero marginal utility for the second unit consumed. For example, if you already own a copy of a magazine, there's no utility in owning a second copy. In these situations, the marginal utility has decreased 100% between units. Diminishing Marginal Utility vs. Other Measu...