Evaluation Vs. Measurement Essay

Elekta Synergy S linear accelerator (LINAC) was used to produce the 6, 10, and 15MV photon beams for measurements. The accelerator is fitted with the new Agility multileaf collimators (MLC) thinner than the previously used MLC’s to improve a field definition (Kantz et al. 2015; Thompson et al. 2014). The quality assurance was carried out monthly to ensure the LINAC response does not vary from the commissioning data (CPQR 2013). The LINAC has been calibrated to 100 cGy/MU at Dmax for a 10×10 cm2…

sources of error. The need to repeat these measurements can be obtained based upon the HOLLADAY CRITERIA which states: Repeat Km if: Km47D for either eye Difference between the two eyes >1 D Corneal cylinder doesnot correlate well with the refractive cylinder Repeat AL if: AL< 22mm AL> 25mm Difference between the two eyes > 0.3 mm Doesnot correlate well with refraction Repeat all measurements if difference between both the eyes >1D Repeat all measurements if >3d variation…

Case Analysis. Analysis of existing performance measures (classification, strategic relevance, balance). Lead Measures: Employee Turnover; Employee Absenteeism; Production Cycle Time; Raw Materials Store Time; Delivery Cycle Time; Finished Goods Store Time; Inspection Time; Raw Material Inty Levels; Rework Time; Finished Goods Inty Levels; Scheduled/Unscheduled Downtime; Number of defective products; Number of scrap; Raw Materials Processed; Average unit cost; Lag Measures: Price of wood…

Name: Institution: Course: Instructor: Date of Submission: Pendulum and spring Abstract In this lab, two systems namely a pendulum and a spring that exhibit simple harmonic motion were studied. The systems were subjected to a mass of known weight and allowed to oscillate. Afterwards, the period of each was determined. In addition, the harmonic properties in the systems and their limiting factors were determined through quantitative calculations. Introduction Any system that exhibits back and…

Strategy and criteria for measuring recent changes in health and social care. Measurement is critical part of testing and implementing changes, measure tell a team whether the changes they are making lead to improvement. This should not be confused with measurement. Changes do not lead to improvement, but all improvement require change. The ability to develop, test and implement changes is essential for any individual, group or organisation that wants improve continuously. Regulatory bodies…

Introduction This practical was an investigation involving the use of a tennis ball and a meter ruler. The tennis ball was held and dropped at a specific height above the ground. The height of the bounce was then measured. This investigation was carried out to find out whether the efficiency of the bounce varied with the height of release of the tennis ball. If the bounce were 100% efficient, then the tennis ball would have bounce off the ground and return to the starting height. Research…

Introduction Elena Muhs was contacted by the company Tantrum Toys to test a new bubble solution they had created to see if it would make bigger, longer lasting bubbles compared to other formulas. Her group was instructed to test six bubble solutions, one of which was Tantrum Toys new solution and another was Tantrum Toys currently marketed solution. Each solution was identically packaged and marked with only a solution number in order to eliminate the possibility of bias in the laboratory. Muhs…

Prompt 2. The purpose of this paper is to discuss the lightness constancy and how it works. Including how the visual system works with constancies, to properly attribute uniform color to a surface. The way to go about the task is with an example. Imagine there are two surfaces next to each other. One appears uniformly white since the light source is evenly distributed throughout the surface. The other has surface patches, a non-uniformity in the light being reflected off of the surface. So…

1/12*m2(a2+l2) + 1/12*m3(a2+l2) + 1/12*m4(a2+l2) + 1/12*m5(a2+l2) +1/12*m6(a2+l2). Once the rotational inertia was found, it was possible to break down each mass value and add them back together to get a value of .0128. Figure 2: Rotational Inertia vs. Time Graph The evidence presented was chosen for this experiment because it displayed different situations where the mass has a functional relationship with the rotational inertia. This evidence is reasonable for answering the guiding question…

This week’s assignment asked the class to discuss the benefits of measuring health behaviors. Without the current health behavior measurement, they are several statics that warn against unhealthy behavior that wouldn’t have the data needed to provide critical data, needed to educate the population on harmful consequences. Let take smoking for instance, without the surveillance of smoker, organization like the CDC wouldn’t have the ability provide statics that show the health burden caused by…