Libra

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Libra

1. An obsolete unit of weight in the early metric system approximately equivalent to 500 grams.

2. An ancient Roman unit of weight approximately equivalent to 328.9 grams. It was also called an as.
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I can pour in a charge of powder thrown from my mechanical measure without worrying that I'm going to bump the scale and mess it up, or spill some of the propellant granules because I've got to tip the powder in just so to get past the beam and suspension hook of a mechanical scale.
The scale has features like a low battery indicator, a kilo/pound selection and a 1.8-inch LCD display.
Havlek explained that they resorted to putting signage on their kitchen scale display noting the scales are not suitable for measuring fractions of a gram.
On the scales of Instructor Support (Preferred m=4.52, Actual m=4.66), Interaction and Collaboration (Preferred m=3.71, Actual m=4.23), and Student Autonomy (Preferred m=4.01, Actual m=4.16), the actual means were greater than the preferred to a small degree.
Traditionally, the biggest drawback in the use of such scales was the problem of maintaining a sufficiently stringent cleaning regime for the pit-area beneath the scale. Now, by utilising Nova Weigh's model NWGLS 'Lift-and-Clean' scale, the loading plate can be lifted with negligible effort and supported safely in the raised position whilst the pit is inspected and cleaned.
Before hydrologic factors are used to monitor and forecast mosquitoborne disease transmission, the scales at which the disease system responds to hydrologic variability, as well as the scales at which hydrologic variability can be monitored, must be considered.
Understanding the uses and logic behind the scales is essential to understanding pricing of layered accounts.
However, these indicators will also require considerable development in the areas of a) providing linkages with single and multiple stressors; b) exploration of analytical techniques to integrate and synthesize multiple biological signals from species or functional groups within the biological community; c) parsing these multivariate responses among stressors and over varying spatial scales; and d) providing explicit spatial or temporal scales for the indicators which are consistent with the scales of management actions (Niemi and McDonald, in press).
Variable speed drives are then used to adjust the product flow according to the requirements of the scales. Coarse and fine dosing rates are used to achieve a repeatable and guaranteed dynamic accuracy, usually in the range of 0.2-0.3% of maximum scale value, for both pressure and vacuum systems.
Some applications demand the scales to be submerged in cleaning agents to rid scale surfaces of harmful bacteria and other agents.
The question should instead be, "If scales from a testing regime are used within a value-added process, is there evidence that measures of student progress are influenced by the distribution of student achievement levels in schools or classrooms because of a lack of equal-interval scales?" After appropriate analytical investigation, if evidence arises that measures of student progress are indeed influenced by positions on the scales, then statistical accommodation would be required within the value-added modeling process.

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