In mathematics‚ the Klein bottle ([klaɪ̯n]) is a non-orientable surface‚ informally‚ a surface (a two-dimensional manifold) with no identifiable "inner" and "outer" sides. Other related non-orientable objects include the Möbius strip and the real projective plane. Whereas a Möbius strip is a two-dimensional surface with boundary‚ a Klein bottle has no boundary. (For comparison‚ a sphere is an orientable surface with no boundary.) The Klein bottle was first described in 1882 by the German mathematician
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The theory of personal space proposes that you and I feel uncomfortable when others get too close in certain situations. This discomfort can‚ says the theory‚ be measured by increased heart rate‚ blood pressure or skin perspiration. The research problem is that to measure these things we have to hook a subject up to some device‚ and they thus know they are being studied. Their behavior might not be natural. To test the theory and solve this problem‚ the following was done: A study by Middlemist
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repetitive sound of a water bottle hitting a surface at full force‚ you would be against water bottle flipping too. Unless you’ve been living under a rock‚ you have probably heard of the newest fad water bottle flipping. This bottle flip craze was internet-driven‚ and swept the country last year. This repetitive activity is annoying and I believe our teachers should not allow kids to bottle flip in an education zone. First of all‚ Studies display that repetitive noises‚ like bottle flipping‚contribute
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Executive Summary: The Umoro One Bottle In recent years an increasing number of people have become more concerned and self-conscious with their health and nutritional lifestyle because they see everyone else posting pictures of their new diet and results over social media platforms. They want to make a change so they start by making new year’s resolutions at the start of the year and become over ambitious and make big promises to themselves that they will join a gym to slim down by a certain time
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My findings in the assumptions around bottle water and tap water resulted in a wide range of how the water supply is regulated. There are two different agencies that regulate the water supply in the United States. The Food and Drug Administration (FDA) regulates bottled water. The Environmental Protection Agency (EPA) regulates tap water. Both agencies are highly regulated agencies and have different standards of how the water is delivered to the consumer. The FDA manufacturing process is
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Breasatfeeding vs. Bottle feeding Many women around the world are confused about the type of nourishing to feed their Babies. Also‚ which one is better for their babies? Either breast or bottle feed them. Breastfeeding and bottle feeding are similar in Content‚ the mental development ‚ and some disbenefits. However‚ they have different component‚ their influence on the babies’ mind‚ and the practicability of incidence colic and diarrhea on infants’ body. Even though breastfeeding
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The local media‚ especially the local dailies‚ have been replete with reports of snatch thefts. The barrage of media reports has caused more than a sense of anxiety‚ it has caused fear and panic among residents. Recently‚ there has been a spate of snatch thefts in our area. Snatch thefts tend to escalate during festive seasons and holidays. Hotspots of snatch thefts are quiet and deserted areas such as residential areas‚ by the roadside‚ in lifts and around the bank. Snatch thieves choose their
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Human Physiology – Spring 2013 Chapter 12 Study Questions 1. Group 1 should become experts on the structure of a sarcomere. 2. Group 2 should become experts on the sliding filament theory. 3. Group 3 should become experts on the contractile cycle of skeletal muscle. 4. Group 4 should become experts on excitation-contraction coupling. 5. Group 5 should become experts on summation and tetanus. 6. Group 6 should become experts on smooth muscle contraction. 7. What are
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Part Two: Learning about the Contents of the US Constitution Assignment Information: The US Constitution provides the framework of the US government. Since 1789‚ the document has been formally changed 27 times. People debate the meaning and interpretation of the Constitution‚ causing conflict among different groups. You are responsible for learning and knowing the information below in order to comprehend how the US government is supposed to work. Assignment Directions: (1) Read the US
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seems strongest? Weakest? What is your assessment of overall industry attractiveness? Suppliers are very weak: Computer components suppliers ? Buyers Strong: Advertisers Web publishers licensing the search engine Telephone companies ? Rivalry among search engine firms is Very Strong: Rapid growth in online auctions is acting to strengthen rivalry Technology advances from Microsoft is the strongest source of competition Recent entry of capable competitors (MSN)
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