High intensity interval training (HIIT) is a new popular method of exercising that optimizes your workout by completing a series of short‚ high intensity exercise (90% of your maximum heart rate =220-age).‚ followed by longer‚ lower-intensity exercise (55 to 70 % of your maximum heart rate=220-age). High intensity interval training is said to be significantly more beneficial than other forms of cardiovascular workouts because it challenges the body differently and is more extreme then a moderate
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general manager of Applied Research Technologies (ART) in the Filtration Unit Division‚ was tasked to re-launch a mini water-oxidation product. With this opportunity‚ Peter had firsthand knowledge of the two failed attempts in the last three years to bring this task to fruition with ART’s marketing department. Peter recognized the task of re-launching a successful mini water-oxidation product was a major challenge‚ however he recognized that his team had worked countless hours to make this project a reality
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solution 4. Start timing until the color disappear Results and Discussion: The fastest concentration of glucose to react with oxidation-reduction is the 1.0% concentration while the slowest to react is 0.1% concentration. Conclusion: I have therefore conclude that the higher the concentration of glucose‚ the faster disappearance of colour indicating the oxidation-reduction reaction. Questions: 1. Identify the possible source of error in the activity. a. Contamination that will alter
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HKDSE CHEMISTRY – A Modern View (Chemistry) Coursebook 3 Suggested answers Chapter 25 Simple molecular substances with non-octet structures and shapes of simple molecules Page Number Class Practice 1 Chapter Exercise 2 Chapter 26 Bond polarity Class Practice 4 Chapter Exercise 5 Chapter 27 Intermolecular forces Class Practice 7 Chapter Exercise 9 Chapter 28 Structures and properties of molecular crystals Class Practice 11 Chapter Exercise 12 Part Exercise 14 Chapter 29 Chemical cells in daily life
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is show in the “Three Mountain Task” by Jean Piaget. How Would You...? If you were a parent of a preschooler‚ how could you apply Lev Vygotsky’s concepts of the Zone of Proximal Development and Scaffolding to facilitate your child in completing a puzzle? According to the textbook‚ it mentions how “the zone of proximal develop is Vygotsky’s term for the range of tasks that are too difficult for the child to master along but can be learned with guidance and assistance of adults or more-skilled children
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The Nitrogen Cycle Nitrogen fixation Atmospheric nitrogen must be processed‚ or "fixed" to be used by plants. Some fixation occurs in lightning strikes‚ but most fixation is done by free-living or symbiotic bacteria. These bacteria have an enzyme that combines gaseous nitrogen with hydrogen to produce ammonia‚ which is then further converted by the bacteria to make their own organic compounds. Conversion of N2 The conversion of nitrogen (N2) from the atmosphere into a form readily available
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Constance Whitney Warren’s bronze sculpture entitled‚ Equestrian Portrait of Diego Velazquez 1924 is located between the General Academic Building and the Physics Building at the University of North Texas Denton Campus. Gift of the Harlan crow family in 1994 but the reasons remain in mistery. The composition of the ten foot bronze sculpture was created inspired by the American West and specializing in bronze equestrian statues‚ portrays the famous Spanish painter Diego Velazquez who is riding a horse
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Oxygen Oxygen and its compounds play a key role in many of the important processes of life and industry. Oxygen in the biosphere is essential in the processes of respiration and metabolism‚ the means by which animals derive the energy needed to sustain life. Furthermore‚ oxygen is the most abundant element at the surface of the Earth. In combined form it is found in ores‚ earths‚ rocks‚ and gemstones‚ as well as in all living organisms. Oxygen is a gaseous chemical element in Group VA of the periodic
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6. TREATMENT METHODS Screening‚ grit removal‚ flow equalization‚ sedimentation‚ or dissolved air flotation are used to reduce suspended solids (SS) load from sugar industry wastewater. Biological treatment includes aerobic and anaerobic process. Except biological methods‚ physico-chemical methods are also used for sugar industry wastewater treatment. 6.1 Biological methods Since‚ sugar industry wastewater contains mostly sugars and volatile fatty acids‚ which are easily biodegradable‚ therefore all
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be/Gh2P5CmCC0M Basic Key Concepts After completing the readings and practice exercises‚ students should be able to: Describe the two mechanisms of ATP synthesis. Describe the location‚ steps‚ and inputs and products of: glycolysis the oxidation of pyruvate the Krebs cycle Calculate the energy yield from glycolysis. Explain the fate of the electrons produced by the Krebs cycle. Describe the structure and function of the electron transport chain. Understand how the proton gradient connects
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