with students‚ colleagues‚ establishment and community‚ as well as their personal and professional selves. Brookfield (2017) provides four lenses through which to reflect critically on our practice as a teacher: through our student’s eyes; through our colleague’s eyes; through our personal experience; and through theoretical literature. Brookfield’s four lenses are a cogent framework upon which to construct reflective practice particularly as a high school science and mathematics teacher where there
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The Three Rivers Optical Case MKT 7850-60 1.1 Introduction According to Jobson Medical Information‚ as of 2008 the U.S optical retail market was a $23.5B industry. This number excludes refractive surgery‚ reader and sunglasses sales at non – optical retail locations and contact lens sales by mail/internet suppliers.
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‘Optical Distortion‚ Inc.’ Case Study December 02‚ 2013 Situation Executive Summary: Optical Distortion Inc. is a single product company that produces contact lenses for chickens. ODI believes that the use of contact lenses for chickens is a superior solution for poultry farms relative to the current alternative manners that farmers use to prevent cannibalism among their chickens – something that is the cause of mortality rates of up to 25% on some farms. Given the fact that
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Optical distortion‚ Inc 1‚ The expected value of the lenses to farmers Total saving per hen Using ODI‚ rather than debeaking‚ to combat cannibalism‚ a farmer can save the cost in four parts. Lower mortality‚ no egg loss‚ labor in efficiency and feeding in the trough with at least 3/8” deep are the main points to reduce the cost. 1)‚ Debeaking reduces mortality from 25% to 9%. However‚ a test reveals that ODI lower the mortality to an average of 4.5%. The purchase cost per hen is $2.4. So‚ the
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1. Introduction Blu-ray is a new optical disc standard based on the use of a blue laser rather than the red laser of today’s DVD players. The standard‚ developed collaboratively by Hitachi‚ LG‚ Matsushita (Panasonic)‚ Pioneer‚ Philips‚ Samsung‚ Sharp‚ Sony‚ and Thomson‚ threatens to make current DVD players obsolete. It is not clear whether new Blu-ray players might include both kinds of lasers in order to be able to read current CD and DVD formats. The new standard‚ developed jointly
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The Self Through Lenses CIIS Natasha Parakh Human Development and the Family 4th December‚ 2013 The Self Through Lenses Williams James first established the difference between the self as I‚ the subjective knower‚ and Me‚ the object that is known (James‚ 1891). Self can be understood as an inner realm of thoughts‚ emotions and desires‚ but also as the link between these inner realms and the external environment (Elliott‚ 2007). This concept of self has been evolving
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ABSTRACT Title of Thesis: FREE-SPACE OPTICAL COMMUNICAITONS THROUGH A FOREST CANOPY Clinton Lee Edwards‚ Master of Science‚ 2004 Thesis Directed By: Professor Christopher C. Davis‚ Department of Electrical and Computer Engineering This paper models the effects of the leaves of mature broadleaf trees on air-to-ground free-space optical (FSO) communication systems operating through the leaf canopy. Ecological radiation transfer models are considered and the concept of Leaf Area Index
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Thin Lenses Group members: Trevor Kitts Ryan Mutsch Author: Trevor Kitts 1402L September 10‚ 2012 Introduction In this week’s lab we looked at the movement of light between multiple lenses and their focal points. Procedure List of materials: Optics Bench‚ equipped with laser and triangular like prism. First‚ we aligned the laser with the 0⁰ mark and the center of the prism so that the light hit the bottom of the prism in a perpendicular form. Second‚ we observed that the light
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Image Formation by Lenses Objective: The objective of this lab is to create different images by using the converging and diverging lenses as both lenses project light. Introduction: A key formula when working with lenses is the Thin-Lens Equation: Where f is the focal length of the lens‚ do is the object distance and di is the image distance. From the Thin-Lens Equation we are able to mathematically see and understand many interesting and valuable situations that
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Summary and Recommendations: ODI Inc wants to launch a product that is completely new‚ technologically advanced and performs well as demonstrated in the initial tests. The ODI lens helps farmers by controlling cannibalization among birds at farms. Cannibalization is an issue that is more prevalent in farms with a large number of chickens as they fight for food and their territory. ODI lens helps in distorting the vision of the chicken and thereby curbing both these issues without causing much trauma
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