To prepare a temporary mount of aleaf peel to show stomata. B) Materials required:- Fresh leaves of plant‚ compound microscope‚ glass slides‚ cover slips‚ water‚ glycerine‚ safranine‚ blotting paper‚ needles‚ brush etc. C) Theory :- i) Stomata are minutepore present on the surface of the leaves. ii) Though they are found on both the upper and lower epidermis of the leaf‚ they are more in number on the lower epidermis. iii) Each stoma has two bean shaped
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stress (repeated or fluctuating). Eliminating any one of the above three requirements will stop the fatigue process. 2. Describe the three stages of fatigue in metals. The three stages of fatigue in metals are: Stage 1: Crack Initiation – Movements of dislocations resulting into slip line and slip planes. It will begin at the point where the local tensile is a maximum. Stage 2: Crack Propagation (Fatigue Zone) – Cyclic tension stresses spread the crack. If the part breaks in one application of
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xy controls to get the area of interest into view‚ and the iris to control the brightness of the image. Once image is focused the objective lens may be changed and you can then begin to view the specimen within a higher power of magnification. 2. Describe the purpose of each of the following microscope parts: ◦ objectives- to magnify the view of each specimen ◦ rheostat Wheel- regulates the light intensity ◦ course and fine adjustment knobs- coarse knob is used for focusing the specimen
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Hydroelectricity and its Potential in Pakistan Muhammad Uzair Khan (2010-MC-07) Hassan Javaid (2010-MC-20) Syed Muhammad Talha Zaidi (2010-MC-54) What is Hydroelectric power? Renewable source of energy It is renewable because the process takes nothing away from the environment . Advantages 1. Flexibility 2. Low power costs The major advantage of hydroelectricity is elimination of the cost of fuel. No import of fossil fuel is required. The average cost of electricity
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TABLE OF CONTENTS CONTENT PAG. 1. INTRODUCTION 3 2. SWOT ANALYSIS 4-6 2a. STRENGTHS 4 2b. WEAKNESSES 4 2c. OPPORTUNITIES 5 2d. THREATS 6 3. CONCLUSION 7 4. REFERENCE 8-9 * 1. INTRODUCTION Burberry has had amazing growth in the luxury sector with increases in revenues of more than 17% in the first six months to September 2010 (Burberry Group PLC‚ 2010). These results were the consequence of pointing their efforts
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Identifying Potential Malicious Attacks‚ Threats and Vulnerabilities CIS 333 Network Security Fundamentals July 23‚ 2014 We have been tasked by the CIO to draft a report identifying potentially malicious attacks‚ threats‚ and vulnerabilities specific to our organization. Further‚ the CIO would like us to briefly explain each item and potential impact it could have on the organization. Malicious Network Attacks "Network attack is usually defined as an intrusion on your network infrastructure that
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May 6th‚ 2013 Homework #70 When a person has a goal‚ the best thing to do is go above and beyond your potential to achieve it. Despite the difficulty level of the goal‚ it is the struggle and persistence of the person to make it an even bigger accomplishment than they expected when they achieve it. In some cases‚ this is not what tends to happen‚ most people forget about this principle and settle for less. Arnold Toynbee explains how important it is to set a goal much higher than a person would
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communication can come in many forms like verbal or non-verbal (eg. Touch‚ body language...) and can facilitate communication but it can also inhibit it depending on the situation and in complex situations this can change between the two. There are many potential constraints for communication and some of these are shown in the case of Mrs. Romano. When working with linguistically diverse patients‚ these constraints can heighten and to effectively communicate with them you may need the aid of an interpreter
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October 2000 The Untapped Potential of Water Privatization By Edwin S. Rubenstein TABLE OF CONTENTS Executive Summary 1 Recommendations 4 Introduction 5 Competition in the Water Industry 8 How Big is the U.S. Water Industry? 11 Factors Driving Water Privatization 12 The Superiority of Privatization: A Statistical Analysis………………………… Can We Afford Water? Equity versus Efficiency 15 Privatization Models 17 Private Ownership 18 Rate of Return Regulation 19 Barriers
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10 Potential Persuasive Topics 1). High- School Uniforms- high schools should change to school uniforms‚ it’s easier to spot the kids that go to your school and also no kid will be different or feel left out. 2). Cell Phones and Driving- cell phones while driving are no different than a women putting on lipstick or a man looking for his CD. 3). Collecting Items- collecting items could be a good way to bring people closer together and also allow them to do stuff as one. (Marriage) 4). Human Cloning-
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