3 ii. Objectives 3 iii. Significance of Study 3 iv. Scope and Limitations 4 IV. Chapter 2: Review of Related Literature 5 i. Counter 5 ii. PIC 16F877A 5 iii. 4 MHz Crystal Oscillator 7 iv. Light Dependent Resistors 7 v. LM7805C 7 vi. HD744LS40P 8 vii. HD744LS48P 8 viii. 7-segment anode 9 V. Chapter 3: Materials and Methodology 10 i. Materials
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Alum Crystals from Solutions in Two Different Thermal Conditions Burce P.J.‚ Cachuela J.A.A.‚ Capistrano M.M. I. Objectives The experiment aims to describe crystals and its aggregates by creating crystals of Alum (AlK (SO4)2 ∙12H2O)‚ commonly known as Tawas‚ from solution. Two setups will be created; crystals from each setup will be allowed to form at two different thermal conditions. With this‚ the experiment also aims to describe how temperature affects the formation of crystals.
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Liquid Crystals from Coconut Oil Fatty Acids - Investigatory Project Liquid Crystals from Coconut Oil Fatty Acids Abstract Liquid crystals are fluids that are between the solid and conventional liquid phases. Liquid crystals are in widespread use‚ especially in optical technologies. They are synthesized by combining fatty acids with cholesterol. This study aims to utilize coconut oil as an alternative source of fatty acids for synthesizing liquid crystals since coconut is cheap and abundant
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With its "animatronics" technology‚ Jim Henson’s 1982 film‚ The Dark Crystal‚ in both form and theme depicts key elements of David Leeming’s description of the hero myth’s rites of passage in The World of Myth: An Anthology. As in Leeming’s rites of passage‚ in this film the protagonist’s heroic experiences lead him to "wholeness" and "full individuation" (220). At the formal level‚ by concealing puppet strings‚ providing puppets with exceptionally life-like and fluid motions‚ and creating convincingly
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Paragraph 1 - Compare and contrast the crystal structures and crystal chemistry of quartz‚ α-FePO4 and β-FePO4. Both α-FePO4 (space group: P3121) and α-quartz (space group: P3121 and P3221) belong to the trigonal crystal system‚ while β- FePO4 (space group: P6422) and β-quartz (space group: P6222 and P6422) belong to the hexagonal crystal system. At relatively low temperature‚ FePO4 is tetrahedral in structure. This is similar to the tetrahedral structure of quartz. As temperature increases‚ the
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© Drs. XO‚ PHB‚ CWR Crystal & Ligand Field Theory (10.2.1‚ 10.3) CHEM 241 Fall 2014 TM − p.1 Ligand field theory (the MO version of crystal field theory) includes two main components: 1. What holds the complexes together: The set of ligands are held to a metal ion by largely electrostatic forces (although there really is a high degree of covalency). The forces arise from the positive charge on the metal ion and the electric dipoles of the ligands‚ whose negative ends are associated
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Paragraph 1: Crystal chemical relationship between quartz (SiO2) and FePO4 The following describes the crystal chemical relationship between quartz (SiO2) and FePO4. At temperatures below 980 K‚ FePO4 exists as alpha- FePO4. Beyond the temperature mark of 980 K (at 980 K or higher)‚ FePO4 exists as beta- FePO4. The geometrical symmetry of single cell of α- FePO4 is trigonal while the geometrical symmetry of β- FePO4 is octahedral structure. At the alpha phase‚ the cell parameters shoots up by a
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Dark Crystal Jim Henson’s pride and joy is one of his less famous works‚ a fantasy film named Dark Crystal that was filmed completely with originally made puppets. The film is complete with heroes‚ villains and the other main components of fantastical narratives as described by folklorist Vladimir Propp who states that in fairytale narratives there are 31 functions. A function is defined as‚ “an act of a character‚ defined from the point of view of its significance for the course of the action”
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Crystal Cruises Inc SWOT Analysis and Company Profile: Travel and Tourism Released On 21st July 2015 Summary "Crystal Cruises Inc SWOT Analysis and Company Profile: Travel and Tourism" report provides a succinct overview of the company and its operations‚ detailing their current and future position within the travel and tourism industry. This first class data is essential business intelligence‚ with SWOT and key competitor analysis providing valuable up-to-date information. Synopsis -
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Experiment 4 Spectroscopic study of Cu(II) Complexes: Crystal Field Theory Objective: To study the effect of ligands on crystal field splitting energy ( E) Theory The color of coordination compounds of the transition elements is one of their characteristic properties. These colors are due to the absorption and subsequent emission of light in the visible part of the spectrum. Light in this region of the spectrum caused promotion of d–electrons from a lower to a higher energy level. The
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