FOUR STROKE PETROL ENGINE The four stroke petrol engine works in the following way:- Intake stroke In this stroke‚ fuel and air is allowed inside the cylinder by the downward movement of the piston which involves the opening of intake valve. Compression stroke Piston moves upward again in this stroke and the fuel and air mixture is compressed. Power stroke In this stroke power is generated when the spark plug ignites the fuel and piston moves down‚ this helps the engine to start initially
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There are two different types of strokes that a person could have. They are ischemic and hemorrhagic; ischemic stroke occurs when a blood vessel is blocked from a clot and hemorrhagic stroke occurs when a blood vessel bursts which results in it bleeding into the brain. If I had a choice about what type of stroke I would want to have I would go with the ischemic stroke. The reason why I would go with the ischemic stroke is because there is a drug called tissue plasminogen activator (t-PA)‚ which breaks
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to the actin filament forming a cross-bridge. The myosin pulls the actin towards the centre of the sarcomere creating a power stroke. A specific chemical reaction needs to occur in order for the myosin to acquire the sufficient energy to pull the actin filament. A fact from Chemistry gives a greater understanding of the chemical reactions that occur during a power stroke thus giving a greater understanding of the filament interaction from a molecular perspective.
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THERMODYNAMICS Page 1 of 2 TD202 A four-stroke‚ single-cylinder diesel engine for use with TecQuipment’s Small Engine Test Set (TD200) Four-Stroke Diesel Engine • For safe and effective studies and demonstrations of a four-stroke‚ single-cylinder diesel engine • For use with TecQuipment’s Small Engine Test Set (TD200) • High-quality yet cost-effective engine specially modified for educational use • Wide range of investigations possible • Quickly and accurately mounts on the test bed •
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BIOS255 WEEK 1 Lab: #6 Effect of Exercise on Cardiac Output LABORATORY REPORT Activity 6: Effect of Exercise on Cardiac Output Name: Instructor: Date: 1/9/2014 PREDICTIONS 1. During exercise: heart rate will increase 2: During exercise: SV will increase 3. During exercise: CO will increase MATERIALS AND METHODS 1. Dependent Variable: EDV‚ ESV‚ cardiac cycle length 2. Independent Variable: level of physical activity 3. Controlled Variables: age‚ weight‚ height
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The assignment is based upon a critical incident that occurred in clinical practice. Dimond (2008) believes critical incidents allow nurses to explore and reflect on situations in clinical practice which are good or bad‚ which will help them to learn and recognise what‚ could have been done differently. Benner (1984) argues that nurses cannot increase or develop their knowledge to its full potential unless they examine their own practice. Using Driscoll’s (2000) model of reflection the main focus
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A stroke occurs when clots form in the brain’s blood vessels blocking blood flow to the brain. This causes the paralysis of much of the body. As a result‚ approximately 61-80% of the body weight has to shift to the unaffected lower extremity‚ leading to an asymmetrical standing position. This type of position causes a decrease in balance and a major disruption in the ability to walk.Foot Drop is when weakness or damage to the common fibular nerve‚ or paralysis of the muscles causes the dropping
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After a Stroke - What to Do? By John D. Hamilton | Submitted On July 20‚ 2010 Recommend Article Article Comments Print Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest This article will detail what to do after a stroke assuming the survivor has been discharged
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Diff’rent Strokes is a television show that previewed in 1978. It was an instant hit when little orphan Arnold said‚ “Whatchu talkin’ bout Willis?” Mr. Drummond‚ a widowed millionaire that lives in Manhattan‚ has adopted two orphan black children. These two children were the kids of his once housekeeper‚ that has just passed away. Mr. Drummond promised to her that he would take care of the children as she passed away. Mr. Drummond and the two boys‚ Arnold and Willis‚ have some growing pains learning
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and day. 2. dance to another tune -to change one’s behavior or attitude Sentence : Her mother scolded her that’s why she dances to another tune. 3. Different strokes for different folks * Different people live in different ways Sentence : They like to meet different strokes for different folks. 4. a whole new ball game * a completely different situation sentence : We’d done writing poems but essays are a whole new ball game. 5. be as different
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