The Making of Boeing 777 1 THE NEED FOR BOEING 777 When the US-based airplane manufacturer‚ Boeing Airplane Company (Boeing)‚ announced the development of a new airplane model – Boeing 777 – in the late 1980s‚ many aviation experts wondered about the rationale behind the decision. They questioned the need for a new model since Boeing‟s highly successful 747 model had been flying successfully for over 30 years (refer to note 1 for a description of Boeing 747). Aviation experts argued that Boeing
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Community Awareness Today’s youth are faced with many variables to rightly survive and peaceably enjoy their young adulthood. Being confronted with sexual promiscuity‚ peer teasing and conflict‚ or gang violence causes them to react negatively once their involved with such havoc. As precious and gullible as teenagers are‚ education‚ mentorship programs‚ and community awareness must be a reality in the daily life of the adolescent. Without mature and responsible adults willing to assist today’s
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“…it is on these mornings that I [Tris] feel guiltiest for wanting to leave them.” (Roth‚3). Have you ever read the book Divergent by Veronica Roth? Well if you have not you may not know the protagonist. Her name is Beatrice Prior (Tris for short)‚ and in the book she leaves her abnegation family to become dauntless. In the end she wonders why she left them in the first place if she truly loved them. Tris is much like Pip Pirrip from Great Expectations because after a few years they both leave their
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EE3501E – Power Electronics Lecture 2 Text Power Electronics ‐ A First Course Author: Ned Mohan ‐ / 2012 John Wiley and Sons 1 Lecture 1 ‐ Review • • • • • • What is Power Electronics? Applications of power electronics. Linear vs Switched power conversion. Switching‐power pole Inductors and capacitors‐basic properties. Pulse‐Width‐Modulation (PWM) 2 Linear vs Switch mode conversion 3 Switching Power‐Pole + Vin q A qA 1 vv A + vA - A Vin 0 0 t
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1. INTRODUCTION The project “Automated Electricity Meter” aims to move away from the traditional method of manual reading of electricity meters in which an individual has to physically record the reading. Instead the project proposes to successfully be able to take the meter reading automatically without having a person be physically present while taking the reading‚ thereby reducing manpower requirement. This system helps the users by alerting them about the peak loads (max energy consumption)
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CASE: PADGETT PAPER PRODUCTS COMPANY As result of inflation and the acquisition of its competitor‚ Tri-State Tablet Company in 1996‚ Padgett’s financial needs have been risen to a permanent level rather than being merely seasonal in nature. The Company exceeded its bank credit line of USD 5 million to USD 7.2 million. So Padgett Paper requested their bank‚ the Calson Trust Company for a higher credit limit of USD 8 million. The request was granted under internal guidance line of USD 8 million at
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hóa về địa điểm và thời điểm‚ vận chuyển và dự trữ nguồn tài nguyên từ điểm đầu tiên của chuỗi cung ứng qua các khâu sản xuất phân phối cho đến tay người tiêu dùng cuối cùng‚ thông qua hàng loạt các hoạt động kinh tế. (GS.TS Đoàn Thị Hồng Vân Quản trị Logistics – NXB Thống kê 2006). 2. Tầm quan trọng của Logistics trên thế giới: Hệ thống Logistics góp một phần hỗ trợ cho sự phát triển kinh tế trên cả thế giới thông qua việc lưu thông phân phối hàng hoá‚ trao đổi giao lưu thương mại giữa các vùng
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specialization. Each person in the society must fulfill the role that he is best suited for‚ his arête‚ and not the role that he may desire to fill. According to Plato‚ individual justice mirrors political justice. He discusses the tri-partite soul in his Republic. The tri-partite soul consists of three parts: the rational‚ the spirited and the appetitive. The rational part of the soul searches after the truth. The spirited part desires honor and is responsible for our feelings of anger and indignation
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Hydrogen Producing Bacteria was incubated in a complete - mix digester with work volume 1.7 L‚ seeded with sludge obtained from the local sewage treatment plant. Each liter of feed medium was composed of the following : 7 g of glucose‚ 1 g NaHCO3 ‚ 500 mg of NH4Cl ‚ 250 mg KH2PO4 ‚ 250 mg K2HPO4 ‚ 320 mg of MgSO4 • 7H2O ‚ 50 mg of FeCl 3 ‚ NiSO4 32 mg ‚ 50 mg CaCl2‚ Na2BO7 7.2 mg H2O ‚ 14.4 mg (NH4) 6MO7O24 H2O ‚ 23 mg of ZnCl2 ‚ 21 mg CoCl2 H2O ‚ 10 mg CuCl2•2H2O and 30 mg of MnCl2•4H2O . The reaction
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Notes on making a tricopter Posted on March 2‚ 2013 Making a Quad- or Tri-copter is a project I’ve been tempted by for a long time. Ever since I got an RC heli‚ which I’ve since abandoned. The Heli was too hard to fly‚ and there wasn’t much motivation to persevere — having learned‚ all you can really do is aerobatics‚ which I’m not very interested in. A quad‚ on the other hand‚ is easier to fly and much more flexible: I could add cameras‚ sensors‚ telemetry‚ code it to do interesting things‚ etc
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