Amines are aliphatic and aromatic derivatives of ammonia. Amines‚ like ammonia‚ are weak bases (Kb = 10−4 to 10−6). This basicity is due to the unshared electron pair on the nitrogen atom. Classification and nomenclature of amines Amines are classified as primary‚ secondary‚ or tertiary based upon the number of carbon-containing groups that are attached to the nitrogen atom. Those amine compounds that have only one group attached to the nitrogen atom are primary‚ while those with two or three
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CHAPTER 1 BACKGROUND OF THE STUDY INTRODUCTION Caring for your body by washing your hands‚ brushing your teeth‚ combing your hair‚ trimming your nails‚ shaving‚ wearing clean clothing and showering is important for a person ’s own health. Grooming describes basic personal hygiene as well as the process that prepares employees for a specific position within a company. The difference is that personal grooming is focused on appearance‚ while organizational grooming is focused on behavior. Both types
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The Native American Medicine Man | From the Past to the Present | | | | The Native American medicine man‚ also known as a shaman (modern term)‚ priest‚ healer‚ and even a “Star Being” were known to be the spiritual leaders of Native American cultures. Each medicine man was unique in his own way simply because each Native American tribe had their own origin of spirituality and religious beliefs. Each medicine man had their own theory on how to rid people of their troubles and ease their
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Parasitol Res DOI 10.1007/s00436-012-3021-8 ORIGINAL PAPER Larvicidal‚ pupicidal‚ repellent and adulticidal activity of Citrus sinensis orange peel extract against Anopheles stephensi‚ Aedes aegypti and Culex quinquefasciatus (Diptera: Culicidae) Kadarkarai Murugan & Palanisamy Mahesh Kumar & Kalimuthu Kovendan & Duraisamy Amerasan & Jayapal Subrmaniam & Jiang-Shiou Hwang Received: 26 May 2012 / Accepted: 19 June 2012 # Springer-Verlag 2012 Abstract Mosquitoes are the carriers
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create an activity series of metals by listing the metals in order of decreasing activity. 5. Write reduction half-reactions for each metal ion. Check a table of standard reduction potentials (E°). Arrange the list in order of increasing reduction potential (decreasing oxidation potential). How does the activity series of metals from Question 4 compare to the list based on increasing reduction potential? 6. Explain why it was necessary to test the halide ions for their color in mineral oil
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components of different inbred rice lines. Studies at seedling stage showed significant growth reduction in term of leaf mortality and shoot fresh weight in all tested lines under salinity. However‚ the rate of reduction varied among different lines. Variable responses to salinity have been observed at vegetative and reproductive stages. The lines which have shown tolerance at seedling stage exhibited greater reduction in their grain production. All yield contributing characters like fertility‚ tiller numbers
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S eptember 2011 Fact sheet Oilsands and climate change How Canada’s oilsands are standing in the way of effective climate action b y Marc Huot At a glance As the United States evaluates whether the proposed Keystone XL oilsands pipeline is in its national interest or not‚ there are important issues it must consider‚ such as the ability of Canadian provincial and federal climate policies to effectively address rising greenhouse gas emissions. The Final Environmental Impact Statement
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Cost Reduction in the Automobile Industry—Case Studies of the Chinese Market University of Halmstad School of Business and Engineering Master ’s Programme Master’ Cost Reduction in the Automobile Industry —— Case Studies of the Chinese market Studies October 25‚ 2012 Authors: Xu Zhiran ------ 890212-T253 Zhou Mengxiao------ 890315-T432 Supervisor: Nataliya Galan Examiner: Jonas.Gabrielsson i Cost Reduction in the Automobile Industry—Case Studies of the Chinese Market
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Mixing Drums The kick drum big three: boom‚ smack‚ click These are three key elements that can be used to describe the sound of a kick drum. Boom is where the low end thud of the kick drum comes from. You can find a cleaner‚ modern sound boosting around the 50-60Hz area. A more traditional‚ ringing boom will be found a bit higher‚ perhaps in the 100Hz range. I typically use a normal‚ peaking band for the boom but you can experiment with a low shelving band here if your kick drum is lacking girth
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EFFECTS OF ECONOMIC GROWTH ON POVERTY REDUCTION IN INDIA (STATE OVERVIEW) From 1974-2005 By Sagir Khericha ID:1053378 Contact Details: sxk978@bham.ac.uk‚ shagirk@gmail.com Topic Page number Abstract 01 Introduction 01 Literature review 03 Literature review Specific to India 07 Methodology 10 Empirical Findings 11 Conclusion 12 Appendix 13 References 13 ABSTRACT India has had an
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