eye of the hurricane is usually very calm. Hurricanes form when winds hit very warm waters that reach at least 79 degrees Fahrenheit. Air starts to circulate which helps add more air and force‚ Another thing that helps the hurricane build up is condensation. Hurricanes are a large spinning mass of rotating winds‚ the winds reach more than 75 miles per hour. The tropical storms are usually in ocean areas called basins. These basins include the Atlantic Ocean‚ Gulf of Mexico‚ and the Caribbean Sea.
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FINGER TRACKING IN REAL-TIME HUMAN COMPUTER INTERACTION Nabeel Fasal/PET Engineering College ABSTRACT: For a long time research on human-computer interaction (HCI) has been restricted to techniques based on the use of monitor‚ keyboard and mouse. Recently this paradigm has changed. Techniques such as vision‚ sound‚ speech recognition‚ projective displays and location aware devices allow for a much richer‚ multi-modal interaction between man and machine. Finger-tracking is usage of bare
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CGC-1D1 Exam Notes Geography Levels of Geography • Me → personal space • Local → Oshawa • Regional → Durham • Provincial → Ontario • National → Canada • Worldwide → Global Five Focus Areas for Geographers 1) Why things are located where they are. 2)Geographical systems; that shape our world. 3) Interactions between people and the environment within they live. 4) Global Connections; between regions and other countries. 5) Special tools and skills geographers use (like mapping
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http://www.kewpid.com 1. Fossil fuels provide both energy and raw materials such as ethylene‚ for the production of other substances 1) Construct word and balanced chemical equations of chemical reactions as they are encountered • Methane + oxygen carbon dioxide + water • CH4(g) + 2O2(g) CO2(g) + 2H2O(l) 2) Identify the industrial source of ethylene from the cracking of some of the fractions from refining of petroleum Generally‚ demand for petrol exceeds supply produced from fractional distillation
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ester known simply as the ester group. The general structural formula of an ester is as follows‚ O || R ─ C ─ O ─ R’ The general equation for esterification is as follows‚ RCOOH + R’OH ⇌ RCOOR’ + H2O This type of reaction is known as condensation reaction because water is produced. Water is produced from the hydroxyl group of the carboxylic acid and the hydrogen atom from the hydroxyl group of the alcohol as can be seen in the following formula. R’-O -H + HO- OC-R H+ → R’-OOC-R (ester)
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When you squash it‚ air molecules are forced closer together. If you also cool it down the molecules can slow down enough to make weak bonds. When enough molecules start bonding together like this‚ droplets of liquid form. This process is called condensation. As a result‚ liquid nitrogen is made and manufactured. Liquid Nitrogen Uses There are many uses of liquid nitrogen like freezing and transport of food products. Cryopreservation of biological samples is another use. Moreover‚ it can be used
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of statistics‚ Descriptive statistics and inferential statistics. Descriptive Statistics Descriptive statistics deals with concepts and methods concerned with summarization and description of the aspects of numerical data. It also deals with the condensation of data‚ their graphical displays and the computation of a few numerical quantities that provide information about the center of the data and indicate the spread of the observation. For example‚ a cricket player wants to find the score average
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Vaporization (Endothermic) Annihilation by vaporizing something. Volatile-Easily evaporated at normal temperatures. Boiling point-The temperature at which a liquid boils and turns to vapor. (Increase the pressure can change the boiling point. Condensation-The process of becoming more dense‚ in particular. (Exothermic) Dynamic equilibrium- the rate of the forward/reverse reactions are equal. Sublimation (Endothermic) the transition from the solid phase to the gas phase without passing through
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are to be separated after heating‚ after which ¼ glass of grated while candle wax should be incorporated to it. 4. As soon as the wax has already dissolved‚ transfer the mixture into storage jars while still warm. 5. To avoid condensation allow the ointment to cool completely before securing with a lid B. We will present the data through tables. They will rate this as 5 for Effective/
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Foraging‚ flying or crawling insects such as flies are attracted to the cavity formed by the cupped leaf‚ often by visual lures such as anthocyanin pigments‚ and nectar bribes. The rim of the pitcher (peristome) is slippery‚ when moistened by condensation or nectar‚ causing insects to fall into the trap. Pitcher plants may also contain waxy scales‚ protruding aldehyde crystals‚ cuticular folds‚ downward pointing hairs‚ or guard-cell-originating lunate cells on the inside of the pitcher to ensure
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