For alternate meanings see skin (disambiguation) Diagram of the layers of human skinIn zootomy and dermatology‚ skin is an organ of the integumentary system composed of a layer of tissues that protect underlying muscles and organs. As the interface with the surroundings‚ it plays the most important role in protecting against pathogens. Its other main functions are insulation and temperature regulation‚ sensation and vitamin D and B synthesis. Skin has pigmentation‚ provided by melanocytes
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Chapter 2 METHODOLOGY This chapter discusses the methodology‚ the data gathering techniques‚ and the scope and delimitation of the study. This will serve as the guide to the proponents on how they will conduct the study systematically in order to fulfill the study’s objectives. Software Development and Methodology The Rapid Application Development (RAD) approach would be used to develop the system because of time constraints in the development schedule. RAD is a linear sequential software
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having 55 minute class periods allows me to count down the minutes ‘till I get out of the darn class. Imagine having 90 minute class periods. I would fall asleep and not learn anything. The whole point of school is to learn. Schools should not have block schedules because it becomes harder to focus for long droning lessons‚ absences cause significant damage to grades when students can not catch back up‚ and teaching becomes segmented and hard to follow when teachers see their students so little every
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Who is Your Favorite Character and Why? October 7‚ 2010 My favorite character from the novel These Boots Are Made for Stalking by Lisi Harrison is Massie Block. Massie is a fun‚ fashionable‚ and sometimes feisty friend. But at the end of the day she is always having fun whether with bean her lovable dog‚ Kendra and William‚ her parents‚ and The Pretty Committee‚ her infamous group of friends that include Claire‚ her guest house roommate‚ Alicia‚ Massie’s Fannish(fake Spanish.) BFF‚ Dylan‚ a
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Pher Pher A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system‚ modeling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be elaborated.[2] DFDs can also be used for the visualization of data processing (structured design). A DFD shows what kinds of data will be input to and output from the system‚ where the data will come from and go to‚ and where the data will be stored. It
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In this paper I will describe the head to toe mechanics of what a normal‚ athletic volleyball block consists of. This movement may seem simple when watching a player perform it on the court; however it is a very complex muscular movement. There will be three phases I will explain in this movement. First the athletic position or “start phase”‚ next the jumping motion or “active phase” and finally will be the landing known as the “ending phase”. I will be describing every motion‚ as well as what plane
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1. The building blocks of competitive advantage include quality‚ customer responsiveness‚ innovation‚ and efficiency. Quality from a restaurant standpoint is getting what you pay for. To purchase an item such as wine from a restaurant that costs ninety-seven dollars per glass would have to be of good quality‚ as opposed to purchasing Boons Farm‚ and this costing you the same price. Quality is important in that if your company doesn’t posses good quality yet charges its customers for this inexistent
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On the periodic table‚ the element calcium is located in group two. Group two is the alkaline earth metals‚ which means calcium is an alkaline earth metal. Also‚ on the periodic table it is located in period four. The block calcium is in is the s-block. The elements in the s-block are located in the first two periodic table groups. The electron shell structure for calcium are 2.8.8.2. For calcium‚ the CAS registry ID‚ which is a unique numerical identifier given to elements by the Chemical Abstracts
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4f and 5f block elements 1. Name the 4f – block elements and give their electronic configuration. Why are Sc‚ Y‚ and La included in the list of lanthanide elements 2. What is lanthanide contraction? How does it affect the chemical behavior of Zr/Hf‚ Hb/Ta‚ Mo/W ? 3. Contrast the electronic spectra of the lanthanide and transition metal ions. Why do the lanthanide ions give rise to very sharp bands in their electronic spectra and why are the magnetic properties of their complexes little affected by
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Of all your courses‚ activities‚ internships‚ and work experience‚ which one did you find most rewarding or personally satisfying? Explain why. The most rewarding work experience that I have had was to work as a volunteer for the International office at Northern Virginia Community College. Personally‚ I considered volunteering responsible work because it requires time effort and commitment. Working as a volunteer with the International Office was meaningful to me because I was able to assist so
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