1) What are the six sensitive periods? Describe each briefly. The six sensitive periods are: a) Sensitive to order b) Refinement of senses c) Sensitive to language d) Sensitive for walking e) Sensitive for small objects f) Sensitive to social aspects Sensitive to order: This sensitiveness to order appears to the child at their first year and it continues to the second year too. This is characterized by a desire for consistency and repetition. There exists a passionate love for
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In electricity generation‚ an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electrons in the windings to flow through the external electrical circuit. It is somewhat analogous to a water pump‚ which creates a flow of water but does not create the water inside. The source of mechanical energy may be a reciprocating or turbine steam engine‚ water falling through a turbine or waterwheel‚ an internal combustion engine‚ a wind turbine‚ a hand crank
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The sensitive periods "A child’s different inner sensibilities enable him to choose from his complex environment what is suitable and necessary for his growth. They make the child sensitive to some things‚ but leave him indifferent to others. When a particular sensitiveness is aroused in a child‚ it is like a light that shines on some objects but not others‚ making of them his whole world." The Secret of Childhood p. 42‚ Chap 7 A sensitive period refers to a transient state that children go through
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motion control are called drives and employ any of the prime movers such as diesel or petrol engines gas or steam engines hydraulic motors and electric motors for supplying mechanical energy for motion control. Drives employing electric motors are known as Electrical drives. Fig 1.1 Block diagram of an Electrical Drive The advancement in electric drive system is very much related to the development in the power semiconductor devices technology. The introduction of the Silicon Controlled Rectifier
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uniform gravitational field gravitational a U = Fh = mgh d ha F=mg Wab = Fd = ‒ ΔU = ‒ (Ub ‒ Ua) b hb direction of gravitational field F does positive work‚ U decreases positive charge moving in the direction of uniform E + + + + + + electric U = Fy = q0Ey a F=Eq0 E Wab = Fd = q0Ed d b ya yb ‒ ‒ ‒ ‒ ‒ ‒ = ‒ ΔU = ‒ (Ub ‒ Ua) F does positive work‚ U decreases positive charge moving in the opposite direction of uniform E + + + + + + electric U = Fy = q0Ey b
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------------------------------------------------- Electric generator From Wikipedia‚ the free encyclopedia U.S. NRC image of a modern steam turbine generator Early Ganz Generator in Zwevegem‚West Flanders‚ Belgium Early 20th century alternator made inBudapest‚ Hungary‚ in the power generating hall of a hydroelectric station In electricity generation‚ an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric charge (usually carried by electrons)
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Metal Detectors: Justifying School Safety How much is your child’s safety worth? Are you willing to put a price tag on your child’s life? Many schools are putting a price tag‚ but fortunately several are not. A shocking one in ten students has carried a weapon to school in New York. Statistics like this cannot be music to the ears of parents. You have to wonder what schools are doing about this awful matter. A notion that has been around‚ yet a new idea is helping pave the future on student safety
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I. Physical Features Electric eels are not really eels‚ they are actually ostariophysians‚ but have a strong physical resemblance to true eels. . An electric eel is mostly tail. The internal organs are compressed into the anterior (front) 1/5th of the body‚ and the rest of the fish consists of the long‚ electricity-producing tail. The tail contains the electric organs: Sachs’ organ‚ Hunter’s organ‚ and main organ. Extending down the entire tail region is an elongated anal fin. There are no dorsal
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REPORT ON SENSITIVE PERIODS COORDINATION OF MOVEMENT (WALKING) DMT -101 Submitted by:-
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NOTE: This paper explains the theory and uses of the electric generator‚ and explains the differences between AC and DC generators. It also includes a glossary and a bibliography. --------------------------------------------------- ELECTRIC GENERATORS In its most basic definition‚ an electric generator is a machine that produces electricity. Generators produce almost all of the electricity used by people. They supply the electric power that runs machines in factories‚ provide lighting‚ and operate
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