trust Baliunas. Next‚ Baliunas discusses the link between El Niño and temperature records saying “during the period of overlap‚ the correlation coefficient between the two data sets...is well over 99 percent” (Baliunas). Using the statistical term to describe the relationship and it helps develop her voice as an educated scientist. Lastly‚ Baliunas discusses if the sun’s energy output was “superimposed on [a] reconstructed temperature record...the two show a good correlation” (Baliunas). Baliunas use
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Heat resistance of endospores of Bacillus pumilus Abstract Spore suspension of Bacillus pumilus was inoculated into universal bottles containing sterile distilled water in water baths at temperatures of 85°C‚ 90°C and 95°C. At specific time intervals‚ a sample was removed and spread on nutrient agar plates. The number of colonies formed was used to determine the D-value and z-value. The D-value for 85°C is 64.1 minutes‚ 25.7 minutes for 90°C and 8.2 minutes for 95°C while the z-value is 11
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677734° E 2. a) Convert the following temperatures from degrees Fahrenheit to degrees Celsius: 300°F: 148.89°C 212°F: 100°C 70°F: 21.111°C 50°F: 10°C 32°F: 0°C 0°F: -17.778°C b) Convert the following temperatures from degrees Celsius to degrees Fahrenheit: 150°C: 302°F 100°C: 212°F 70°C: 158°F 50°C: 122°F 0°C: 32°F –10°C: 14°F 3. a) The temperature increases by 1 ◦ C. How much does it increase in degrees Fahrenheit? 33.8° Fahrenheit b) The temperature increases by 1 ◦ F. How much does it increase
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Yes‚ our relative humidity was different for the two locations because the temperature in the building was lower than the temperature outside. 2. The psychrometer has a "sock" on the bulb of the thermometer. You get the sock wet and twirl the thermometer around for 30 seconds. If the temperature dropped then you spin it again for 15 seconds. Then you subtract the temperature of the psychrometer from the starting temperature and that is the difference. Then you must look at the humidity in the black
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experiment was to find out how temperature affects the enzymes activity. For example‚ in Humans if the temperature is too high‚ the individual’s brain enzymes can denature and cause life threatening problems. The opposite can occur as well‚ if the temperature is too low‚ hypothermia can occur and it can be dangerous (Wilson‚ 1996). In the experiment optimal conditions for fungal and bacterial amylase was measured as well. Discovering information‚ such as the optimal temperature‚ can help demonstrate the
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system and motivates the deeper examination to follow. The character of coupled atmosphere–ocean interactions is briefly introduced. Simple energy balance models are derived and used to illustrate the fundamental mechanisms behind variations of temperature with altitude‚ latitude‚ and season. The global annual mean energy balance is then presented and briefly discussed. Finally‚ the origins‚ thermodynamic structure‚ and composition of the atmosphere and ocean are summarized. 1.2 T HE ATMOSPHERE
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Maria Reyes iLab‚ Week #4 CHARLES’ LAW Introduction The purpose of this lab was to determine the effect of temperature on the volume of gas when the pressure is consistent and to verify Charles’ Law. The data from the experiment reveals that as temperature increases‚ so does volume. This also indicates that as temperature decreases‚ the volume decreases as well. Procedure 1) Select a 60 mL Syringe Sealed from the Gas Syringe item under the Equipment menu. Set the volume to 20 mL in the Initial
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J. Appl. Environ. Biol. Sci.‚ 1(11)492-499‚ 2011 © 2011‚ TextRoad Publication ISSN: 2090-4215 Journal of Applied Environmental and Biological Sciences www.textroad.com Research and Design of Green Tropical Architecture Agung Murti Nugroho Department of Architecture‚ Faculty of Engineering‚ University of Brawiajay‚ Malang‚ Indonesia ABSTRACT The common debate on traditional and nation architecture is always about projecting local identity on built form. The attempts are applauded especially
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sprouts heated up the quickest and took 11 minutes to come to a 77.5°C temperature or a 5°C lower temperature than the max. The other three heated up similarly with red cabbage taking 38 minutes‚ brown beans 42 minutes and the liver sausage taking the longest with 45 minutes. Water was added to the brussel sprouts and that did have an effect on the heating time. The expected time of the liver sausage to reach a temperature of 77.5°C was calculated using Fouriers number and Fouriers graph for cylindrical
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Introduction In thermo-fluid sciences‚ the measurement of temperature plays a key role. During this lab we tested two different types of thermocouples‚ a T-type and a J-type. Measuring with a thermocouple allows us to measure the temperature difference between two junctions. There are several laws that deal with the thermocouples and reading of temperatures. We use the first law of thermodynamics which states that there is a conservation of energy. Also the law of homogenous metals is in
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