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Results for: 'valid and reliable'

11:03

Performing the Simple and the Gram Stain

By: tpritcha

This goes over both the simple stain and the Gram staining procedures

37:01

HDFS 161 Episode 7 Diversities & Ecosystems

By: lshelton

Professor Shelton applies develecology to understand the effects of poverty, racism, and residential segregation on children and their development.

45:13

MU 060 MIDI

By: dfeurzei

An overview of MIDI and the difference between MIDI and audio

7:25

proofs with modus tollens and wedge out PHIL013AB

By: mcweiner

A video explaining two proof rules, modus tollens and wedge out, which can be used in proofs for PHIL013.

3:10

CS021 - Math and Random Libraries

By: rdasari

CS021 - Math and Random Libraries

0:44

Color 1

By: uvmext

Why is maple syrup different colors? Pure maple syrup ranges in color from light golden amber to dark reddish brown. Over the course of the maple production season, the color of maple syrup produced in an individual maple operation will gradually ...

0:48

Containers

By: uvmext

Plastic, Glass, or Tin: Which is Best? Maple syrup is packed in a variety of retail containers. Glass allows the color and clarity of maple syrup to clearly show. A wide range of designs available. Best for maintaining flavor of syrup. Plastic bes...

0:55

Sanitation

By: uvmext

Like people, plants have strong mechanisms to prevent the spread of microorganisms within their tissues. Trees are capable of "walling off" wounds to prevent infections from spreading throughout the tree. This healing process also slows, and event...

1:46

Syrup Clarity

By: uvmext

Syrup clarity is one of the four basics of grading. Syrup that come right off the evaporator is cloudy. Most of the cloudiness found in unfiltered syrup is naturally occurring minerals such as calcium also known as sugar sand or niter. Syrup clari...