------------------------------------------------- DENTAL • MATERIALS * Study of physical and chemical properties of the metallic and non-metallic materials used in dentistry OBJECTIVES 1. In order to know the basic physical and chemical properties as they are related to its manipulation by the dentist. 2. To bridge the gap between the knowledge obtained in the basic courses like chemistry‚ physics and its relation… Physical properties: hardness‚ strength‚ brittleness Chemical
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Health and Safety Commission “Health Services Advisory Committee (1982)”:- Group A Waste Soiled surgical dressings‚ swabs and all other contaminated waste from treatment areas. Waste material (other than linen) from cases of infectious disease where assessment indicates risk to staff handling them All human tissue (whether infected or not)‚ animal carcasses and tissues from laboratories and all related swabs and dressings. Group B Waste Discarded syringes‚ needles‚ cartridges
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Material deprivation (by which we mean the extent to which people have or are denied certain material things in life - which includes things like your level of income‚ standard of housing‚ access to consumer goods and so forth) is frequently cited as one of - if not the - main cause of differential educational achievement. Although the theory has gone in and out of political (and sociological) fashion over the past 50 or so years‚ most of the research in this area does suggest that there is some
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practitioners‚ are organized as partnerships. Like the other types‚ partnership contains its own features and characteristics which help to differentiate itself from the others. First of all‚ in terms of the number of partners‚ there are no less than two partners who are joint owners of the company and carry out business. In addition to general partner‚ there may also be limited partners. General partner is required to be individual and will be liable to all obligations of the partnership with his entire
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towards the earth‚ then its total energy (a) increases (b) decreases (c) remains constant (d) first increases and then decreases 2. A car is accelerated on a levelled road and attains a velocity 4 times of its initial velocity. In this process the potential energy of the car (a) does not change (b) becomes twice to that of initial (c) becomes 4 times that of initial (d) becomes 16 times that of initial 3. In case of negative work the angle between the force and displacement is (a) 00 (b) 450 (c) 900
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SILICATE MINERALS Quartz Quartz is one of the most common mineral in Earth’s crust! Quartz can be found in all sorts of rocks. Igneous rocks sometimes contain large quartz crystals. Mica minerals Mica minerals make some rocks sparkle! They are often found in igneous rocks such as granite and metamorphic rocks such as schist. Feldspar Feldspar is the most common mineral in the Earth’s crust‚ so you are very likely to find it in the rocks you collect! It is found it all of the three rock
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facility is in adequate in India. Current Trends: • Healthcare sector has witnessed positive upward trend even during recession • Reports suggest that Healthcare is going to be one of the major sectors that would fuel the economic growth and will contribute to increased revenues in addition with IT industry and Education sectors. But with the entire projected rise in the industry there are some noticeable problems even going through the industry. Currently India has one doctor for 1700 citizens while
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MRI of the Knee Materials utilized for the procedure KC Hutchins The materials used in the MRI of the knee are surface coils‚ volume coils‚ knee positioning pads‚ sandbags‚ and Gadolinium‚ in the case of a Magnetic Resonance Angiogram. Firstly‚ in some cases‚ a surface coil is used. They are of the simplest design‚ a loop of conducting material. It is used as a transmitter of radiofrequency energy. This receiver coil is placed on the region of interest or the knee‚ in this example‚ for greater
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Investigation Into Four Characteristics of Services Russell Wolak‚ Stavros Kalafatis and Patricia Harris* Kingston Business School Kingston Hill Kingston upon Thames Surrey KT2 7LB Phone 0181 547 2000 Fax 0181 547 7026 E-mail p.harris@kingston.ac.uk ABSTRACT This study replicates US-based research by Hartman and Lindgren on the extent to which consumers differentiate between products and services. In addition‚ Hartman and Lindgren investigated the importance of four characteristics of services to
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Health Hazards in Common Professions Introduction:- The world is a busy place. There are millions of people going to work every day. As a result‚ there has been a steady rise in the number of jobs‚ because new people join the global workforce each year. To ensure maximum productivity from the workforce‚ the health and safety of the working individuals is very important. To ensure complete safety‚ it is essential that we are acknowledged about the health hazards present in the certain field/profession
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