Rules for aromaticity 1. A cyclic planer structure and each atom must have a P orbital so that the electron cloud is not intterupted 2. It must contain an odd number of electron pairs ▪ i.e. the number of electrons must be 4n+2 where n=0‚1‚2‚3‚4……… ▪ so the number of electrons is 2‚6‚10‚14‚18……. ▪ this rule is called the Hückel’s Rule • monocyclic hydrocarbons with alternating single and double bonds are called annulenes • annulenes are named as [n]-annulene
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turesRule of Mixtures Composite stiffness can be predicted using a micro-mechanics approach termed the rule of mixtures. Assumptions 1. 2. 3. 4. 5. 6. Fibers are uniformly distributed throughout the matrix. Perfect bonding between fibers and matrix. Matrix is free of voids. Applied loads are either parallel or normal to the fiber direction. Lamina is initially in a stress-free state (no residual stresses). Fiber and matrix behave as linearly elastic materials. Longitudinal Modulus Equal strain
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contains energy. The food (or energy) can be transferred from one organism to the other through food chains. The starting point of a food chain is a category of organisms called producers. Producers are‚ in fact‚ plants. So‚ we can say that all the food chains begin with a green plant (or grass) which is the original source of all food. Let us take an example to understand the meaning of food chain. Suppose there is a field having a lot of green plants (or producers of food). Now‚ plants can be eaten
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The mischief rule[1] is one of three rules of statutory construction traditionally applied by English courts.[2] The other two are the “plain meaning rule” (also known as the “literal rule”) and the “golden rule.” The main aim of the rule is to determine the "mischief and defect" that the statute in question has set out to remedy‚ and what ruling would effectively implement this remedy. The rule was first laid out in a 16th-century ruling of the Exchequer Court. -------------------------------------------------
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G1: Engagement O1: Charles will be open to weekly meetings with the MHP. Intervention: MHP provided Charles and his mother with a fact sheet on ADHD. MHP provided Charles and his mother information on ADD treatment options. MHP educated Charles about the importance of exhibiting appropriate behavior at school and home. MHP taught Charles alternative ways to deal with anger. MHP taught Charles additional anger management skills. MHP demonstrated how Charles could manage his frustration in a positive
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Part E The rules of statutory interpretation Introduction In this part we will explore the number of rules developed by the courts to assist with the interpretation of a statute. These are: • the literal rule • the golden rule • the mischief rule • the purposive approach. These rules each take different approaches to interpretation of a statute. Some judges prefer one rule‚ while other judges prefer another. Some judges also feel that their role is to fill the gaps and ambiguities in the
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The Incident Command System (ICS) was first developed and introduced in the 1970’s when a string of catastrophic fires were springing up in California. The destruction of property created by the fires produced skyrocketed in the millions causing many people to be seriously injured or perish during the event. The individuals who were assigned to investigate the cause of these fires in California studied the case histories and discovered that response efforts to battle such catastrophes could be
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Rules of consideration 1. Consideration must not be past: Re McArdle (1951) Ch 669 Court of Appeal Majorie McArdle carried out certain improvements and repairs on a bungalow. The bungalow formed part of the estate of her husband’s father who had died leaving the property to his wife for life and then on trust for Majorie’s husband and his four siblings. After the work had been carried out the brothers and sisters signed a document stating in consideration of you carrying out the repairs we agree
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Eligibility Rules The Red Cross Green County Housing Program Eligibility Requirements To qualify for the program‚ a person must be the head of a household with at least one child and temporarily homeless due to: 1) Unsafe/unsanitary living conditions 2) Natural disaster (fire‚ flood‚ etc.) 3) Lack of financial resources 4) Lack of utilities 5) Eviction 6) Displaced by the city HACLA (Housing Authority of Los Angeles) To be eligible for the program‚ individuals or families must: 1) Be referred
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10/23/2013 Dear The Management Committee of XYZ Company (“XYZ”): The purpose of this letter is to set out the basis on which we are to act as Information System auditors of the XYZ and the respective areas of responsibility of the XYZ’s Management Committee (“MC”) and of ourselves. Project Overview Any organization that depends on technology in the conduct of business needs evidence that such technology is efficiently and securely managed. A security policy is a set of vital mechanisms by
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