are some of the advantages and disadvantages of shortening project schedules? In some situations project manager will have to get the project schedule shortened. One method for accomplishing this is by shortening the durations of the activities in the critical path. This can be done by allocating more resources to perform the activities or by making changes in the scope. Project Crashing and Fast Tracking are two methods useful for shortening the project schedule. Crashing is a
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1. Two ships P and Q are moving along straight lines with constant velocities. Initially P is at a point O and the position vector of Q relative to O is (6i + 12j) km‚ where i and j are unit vectors directed due east and due north respectively. The ship P is moving with velocity 10j km h–1 and Q is moving with velocity (−8i + 6j) km h−1. At time t hours the position vectors of P and Q relative to O are p km and q km respectively. (a) (b) (c) Find p and q in terms of t. (3) Calculate the distance
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PHYSIOEX 9‚ ACTIVITY #3 Review Questions ACTIVITY #1 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out the neuron through the K+ leak channels? 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. How well did the results compare with your predictions? 3. Explain why a change in extracellular Na+ did not significantly alter the membrane potential in the resting neuron? 4. Discuss the relative permeability
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It has recently come to my attention that other schools have been thinking about shortening the school week to four days instead of five. Of course‚ at first glance‚ this proposition sounds like all of your dreams have come true! Three day weekend every weekend! However‚ there are many reasons that schools should NOT enforce this rule. First off‚ the government requires you to attend school a certain amount of time a day and a certain amount of time a year. With five day weeks and normal hours‚
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Activity 9.1 A Quick Review of Energy Transformations Review Chapter 8 and pages 160–162 of Chapter 9 in Biology‚ 7th edition. Then complete the discussion by supplying or choosing the appropriate terms. To maintain life‚ organisms must be able to convert energy from one form to another. For example‚ in the process of photosynthesis‚ algae‚ plants‚ and photosynthetic prokaryotes use the energy from sunlight to convert carbon dioxide and water to glucose and oxygen (a waste product). The summary
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obtained‚ what is the effect of the height of the track to the cart’s acceleration? The data shows that sinӨ‚ which is dependent on the height‚ is getting higher as acceleration is increasing. This implicates that when object is at higher altitude‚ its acceleration is faster. 2. From the data obtained‚ how is time‚ t related to the inclination of the track? Explain why? Time and position of velocity are interrelated to each other and the height and gravitational pull affects the acceleration of a moving
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Teen Angst and the Essence of Adolescence The Highest Tide has two prominent themes‚ exploration of marine life and teen angst. The main character‚ Miles along with his other adolescent friends and foes (A.K.A.‚ Frankie Marx) perfectly exhibit the symptoms of the phenomena that is teen angst. Symptoms such as defiance of authority figures‚ self-centered tendencies‚ emotional turmoil and adventures of sexuality both fit under the category of teen angst/adolescence and are examples presented in the
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The Initial Attraction 2 Cheryl Thompson Psych. 304 October 26‚ 2005 The Initial Attraction Relationships with the individuals around us are crucial to ones social existence. Personal accounts by people who have been isolated from the outside world serve as a reminder of our dependence on others. What draws us into these "relationships?" Studies of interpersonal attraction have concluded that people are attracted mostly to those that they find physically attractive and who are geographically
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Group No. Date: Leader : Section: Members: Experiment no: 1A Data and Results: Initial Temperature: To = 25 degrees Celsius Final Temperature: Tf = 100 degrees Celsius Rod | Initial length | Change in Length | Coefficient of Linear Expansion(Exp) | Coefficient of Linear Expansion(Theo) | % Error | Steel | 40 | .035 | 1.17 x 10 / C | 1.1 x 10^-5/ C | 6.36% | Copper | 40 | .055 | 1.8 x 10 ^-5 /C | 1.7 x 10^-5 /C | 5.88% | Computation : Conclusion: 1. A bemetalli
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is responsible for this? [1] 2. What is the major function of cell wall in plant cell? [1] 3. When a carpet is beaten with a stick‚ dirt comes out of it. Why? [1] 4. (a) Name the two factors on which the buoyant force depends. [2] (b) State the relationship between the buoyant force on an object and weight of the liquid displaced by it. 5. State any two reasons for plant cells to have large central vacuole. [2] 6. List any four salient features of meristematic tissue. [2] 7. What is a super saturated
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