coupled mode equations. The power reflectivity spectrum and dispersion characteristics of the chirped fiber Bragg gratings are analysed. In order to achieve wideband dispersion compensation with a low insertion loss‚ grating length‚ average refractive index change‚ apodization profile and chirp parameter of the grating should be precisely optimized. The chirped FBG designs achieved in this study have resulted in a negative dispersion of 4.95 ps/nm for a grating length of L = 10 mm and a negative dispersion
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on a continual basis. The fund’s objective is to generate higher returns than the benchmark index. Such excess return is called alpha returns and is the reason why active funds charge higher management fees compared with passive funds. Passive management typically refers to index funds. The portfolio manager of such a fund simply takes exposure to pre-defined universe of securities constituting the index. Besides‚ the manager does not engage in market timing. The 4-box active-passive choice essentially
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time managing your investments?||A.||Get out of the game. Successful investing requires time and attention. If you don’t have the time to devote to it‚ you shouldn’t do it. ||B.||Invest in last year’s best-performing mutual fund.||C.||Invest in an index fund or ETF that tracks the entire stock market. ||D.||Invest in bond funds and other stable-value funds.|||3) When choosing a financial advisor‚ you should look for one who is interested in meeting with||A.||the head of the family or the person making
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we found out the amylose content of rice cooked by different methods and co-related it with Glycemic Index (GI). Glycemic Index is release of glucose in the blood by the breakdown of carbohydrates. Higher the glycemic index‚ faster breakdown of food and thereby more release of glucose in the blood‚ so immediate requirement of insulin‚ which can be toxic for diabetic patients. Glycemic index and amylose content are inversely proportional to each other. There is a wide variation in the amylose
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Succession in Tree Type from Field to Forest Alyssa Estabrooks October 21‚ 2013 Ecology 2101 Group #3/Thursday PM Succession and diversity in a local field and forest of Sackville‚ NB was measured using a quadrat sampling method. Tree species were counted and recorded to numerically represent the difference in species between the two chosen locations. Using our diversity indices‚ we found that the forest had a higher diversity based on both the Shannon-Weiner
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Fibre Optics Technology over the past century has advanced greatly. Fibre optics however is being utilized since more than a hundred years. Optical fibre is a model that has evolved greatly over time. From guided transmission lights experiments to lasers and light emitting diodes (LED)‚ and to dense wavelength-division multiplexing (DWDM)‚ the area under which optical fibre can be used has expanded. One of the modern and commonly used applications
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Exchange-Traded Funds: An Introduction The iShares definition of ETF is as follows: “An exchange traded fund (ETF) is an investment vehicle that combines key features of traditional mutual funds and individual stocks. Like index mutual funds‚ ETFs represent diversified portfolios of securities that track specific indexes. Like stocks‚ they can be bought and sold (long or short) on an exchange throughout the trading day. In addition to trading flexibility‚ key ETF benefits include instant diversification
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CONTENT CONTENTS PAGES OBJECTIVE ACKNOWLEDGEMENT INTRODUCTION PART 1 PART 2 PART 3 FURTHER EXPLORATION REFLECTION OBJECTIVE We students taking Additional Mathematics are required to carry out a project work while we are in Form 5. This year the Curriculum Development Division‚ Ministry of Education has prepared two tasks for us. We are to choose and complete only ONE task based on our area of interest. This project can be done in groups or individually‚ but each of us are expected to submit
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Batangas. KLL provides a quality education for all qualified students. And also‚ one of the sources of knowledge of students is reading books. Books are stored in the library. In KLL‚ the library is using the manual system which the librarian uses index cards in borrowing and returning of books of students. The proponents have conceptualized a system called
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transmit images for television or facsimile systems. • In 1954s‚ Abraham Van Heel made the crucial innovation of cladding fiber-optic cables • Abraham Van Heel covered a bare fiber or glass or plastic with a transparent cladding of lower refractive index. • Corning Glass researchers Robert Maurer‚ Donald Keck‚ and Peter Schultz invented fiber-optic wire or "optical waveguide fibers • In April 1977‚ General Telephone and Electronics tested and deployed the world’s first live telephone traffic through
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