Engineering Chemistry III Prof. K. M. Muraleedharan Aromatic electrophilic substitution (Ar-SE) Reactions The special reactivity of aromatic systems towards electrophiles arises mainly from two factors: the presence of π electron density above and below the plane of the ring - making it nucleophilic‚ and the drive to regain the aromatic character by opting for substitution as opposed to a simple addition reaction. Preference towards addition reactions in the case of alkenes and substitution
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In this RBI I am going to be discussing the regulations as specified in AR 670-1 paragraph 1-8‚ which is the Army regulation that governs the soldier’s hair and grooming practices and/or accommodations because of religious practices. The requirement for hair grooming standard is important to maintain uniformity within a soldier population. Many hair styles are acceptable as long as they are very neat and conservative. Soldiers were given exceptions based on religious practices in accordance with
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part four of the course‚ Literature: Critical Study. I decided to write a memoir from Elizabeth Bishop’s perspective‚ referring back to her first experience with death. The memoir is based upon details from her autobiographical poem "First Death in Nova Scotia”. In this poem‚ Bishop reflects the innocence and confusion of children about death. She imagines her young cousin‚ as a white doll‚ waiting to be painted. In this task however‚ I will explore how mature Bishop remembers all of the details of
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Kelsey Pendleton 8 Nov 2010 Option 2 – Islamic Art In traditional Islamic architecture the Gibla was the wall facing in the direction of the Mecca‚ and contained a Maqsura‚ the place where the emir or caliph would pray. The Mihrab was usually a concave niche in the Gibla‚ indicating it as the Mecca-oriented wall of the mosque. However‚ the word Mihrab has been used to refer to a variety of architectural elements that vary in size‚ shape‚ and elaboration. This meaning of the word make the true
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The Ar-15 Sub-caliber training is idea if you want to save money or you don’t always have the right areas to train in. Especially for people who live in the Northern regions of the US. Those have colder climates and only have indoor gun ranges. The problem with indoor ranges is there usually only have a range of 50 yards and frown on using centerfire cartridges. So a .223 or 5.56 is out of the question to be used. The alternative is to use a conversion kit of a 22LR or pistol caliber like the 9mm
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You’re holding a handbook for visionaries‚ game changers‚ and challengers striving to defy outmoded business models and design tomorrow’s enterprises. It’s a book for the… written by Alexander Osterwalder & Yves Pigneur co-created by designed by Alan Smith‚ The Movement An amazing crowd of 470 practitioners from 45 countries design by Alan Smith‚ The Movement www.thmvmnt.com photography by Rannie Turrigan Toronto‚ Canada Euro values are calculated at ¤ 0.70 to the U.S. dollar. illustrations
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Army Regulation 600–8–2 Personnel—General Suspension of Favorable Personnel Actions (Flags) Headquarters Department of the Army Washington‚ DC 23 December 2004 UNCLASSIFIED SUMMARY of CHANGE AR 600–8–2 Suspension of Favorable Personnel Actions (Flags) This rapid action revision‚ dated 23 December 2004-o Changes MILPERCEN to AHRC-Alexandria throughout the regulation except for figures 2-1 through 2-3 where MILPERCEN is changed to DCS‚ G-1. Identifies proponent and exception authority
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The Causes of Different Aids Treatment between Developing Country and Developed Country JingYang Liu (Eric) English Language Centre Abstract As a kind of incurable disease‚ the treatment of AIDS was focus by more and more people. In current time‚ the treatment of AIDS is not an incurable disease. During the time of discovering the treatment. People found the treatment
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8th century. Finally‚ a cathedral was added inside the mosque by the Christian conquerors in the early 13th century. The construction of the Great Mosque lasted over two centuries‚ starting in 786 AD under the supervision of the emir of Carboda‚ Abd ar-Rahman I. Early in the history of Islam‚ Abd al-Rahman(731-788) was a member of the Umayyad dynasty who survived the Abbasid revole and escaped from Syria to southern Spain‚ where he found a new kingdom. In 786‚ he began to built the Great Mosque –
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White’s purpose of writing is to provide a long overdue examination of female slavery‚ ending long held myths and exemplifying the distinctive struggles that slave women faced in their day to day survival. Deborah Gray White’s book‚ Ar’n’t I a Woman? categorizes black women in the context of the two dogmas they faced in the antebellum South—the Southern feminine model of the dependent‚ physically inert female‚ and the tougher imagery of tough labor and dehumanization that was experienced daily in
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