Test method

only BSC and sites with both BSC and LFWB 1. Sites with both BSC and LFWB Annual validation: THREE PATT-2 tests: one needles + one Phaseal in the BSC and one needles in the LFWB New hires: Same as above PLUS one additional patt-2 test with needles (40 manipulations) 2.…

solid, but we never did a magnifying test to see if the compound was homogenous or not. For quantitative testing, we dissolved our compound in water and it did dissolve, so this suggests that the compound is…

Alexandra Banales X explains Y The purpose of this experiment was to measure the tension, or force, produced by interacting filaments in a muscle fiber. In order to test this, a subject had three electrode disks located on their forearm. These disks were connected to a computer monitor which traced the EMG records and the Force trace of their muscle contraction. Data was observed while the subject changed their hand movement in different ways including wrist positions such as fully flexed,…

Purpose The purpose of this lab is to discover if the theory that the proportions that Vitruvius has set out for us are accurate. This lab will test the theories that Vitruvius has set out. This will also test the measuring skills and mathematical skills of the data taker. Background Information Vitruvius’ idea that a lasting idea of beauty could be learned from the 'truth of nature', that nature's designs were based on universal laws of proportion and symmetry. Vitruvius thought that the…

In the science world, the term “catalyst” refers to something that speeds up a reaction. A catalyst increases the speed of a reaction without changing itself. Instead of asking why things happen, we should ask how things happen. What elements were involved in the equation and what catalysts (if any) were involved? In historical terms, asking how is far more valuable than asking why. For example, US citizens in 1963 may never be able to understand why President Kennedy was assassinated. They…

For our experiment, we will test SRT protein ligaments in a variety of conditions to determine the functionality and resilience of SRT protein ligaments relative to artificial and native human ligaments tested under the same conditions. The first test will examine the effects of the internal environment of the human body on SRT proteins. For this section of the experiment, we will place SRT ligaments in a solution analogous, in temperature and acidity, to the environment of the human body. The…

To begin the experiment, the Spec 20 was turned on to warm up for 15 minutes and set to maximum absorbance wavelength. Ten test tubes were then prepared. The Spec 20 was set to 0% and a test tube of blank solution (water) was wiped off and placed into the Spec 20. Transmittance was then set to 100% to calibrate the machine. Next, five test tubes were prepared and labeled with one of the standard solutions of 0.05 M, 0.1 M, 0.2 M, and 0.5 M CuSO4 in them. The Spec 20 was set to 600 nm and %…

temperature and length. Will likewise make estimations utilizing the SI frameworks for fixation, thickness, and volume. While having the capacity to reate arrangements of building so as to change focuses and densities as tock arrangement. Materials and Methods: The motivation behind this lab was to pick up experience utilizing different devices of estimation. The metric ruler, the advanced gram scale, the graduated barrel, volumetric cup and serological pipet were all used to catch estimations…

tools given for calculation. A paper tape measure consisted on units of centimeters and approximation to the nearest tenth could have limited the exercise. The best method was picking the closest centimeter measurement visibly possible for the diameter and circumference by wrapping the paper tape measure around the circles. The worst method would be using a ruler or meter stick. The only improvements that could be made is the use of smaller units to minimize uncertainty. Report Question: Wood…

The first part of the experiment was determining the resolution of the DAC in volts. Before a voltage was applied the noise was determined by measuring the DC offset, the reading of the DMM at an input of zero volts. This offset was removed from the recorded values in order to provide a more accurate reading of the resolution. These corrected values and their corresponding applied voltages can be found in Table 1 of the appendix. The lowest value recorded from the DMM was -9.968V and the…