Dental materials

The optimum dental treatment for any patient is to restore teeth function and esthetic while removing the least amount of tooth structure, and replacing it with a dental material that will be biocompatible with the tooth and resist the hostile oral environment. Dental materials are incorporated into the teeth structure by retention. This retention can accomplished through mechanical, chemical adhesion or bonding mechanisms between materials and the dental structure. Mechanical retention is used when amalgam is placed, by securing it through undercuts, so that the floor is wider than the opening of the preparation. Composite materials or dental cements use a different type of retention, they use chemical adhesion or bonding. Dental materials…

In the world of Operations Management, especially in manufacturing, change is inevitable. There can be changes to the product based on customer feedback and product improvement. There can be changes to the processes due to new technology, think about robots, or product redesign. There can also be changes to the basic way you extrapolate data to determine how your operations are running. We used to keep track of production data on paper, it was inefficient at best and lacked the timeliness to…

situations of being dropped and/or hit, to maintain its form. Potty that breaks under usual types of contact, such as those mentioned above, will result in unhygienic scenes, which are totally undesirable in healthcare environment, that require lots of cleaning. Sufficient and constant supply of potty is in dire need because of its short use time as well as the large number of present patients, hence the need for ease of storing because customers don’t want them to take too much space, or…

the same time verbal should connect with the visual within limited time they have. So in this case you have to organize your visual and verbal speech such a way that within time slot that you have; you can deliver the message the message to the audience clearly. Conciseness would be the least I will use as English is not my first language I won’t be able to use correct word which can save time. One day may be I am able to do that but for now I will use Tone strategy to deliver my message.…

Patient Clinic Appointment Flow Chart Introduction A flow chart is a diagrammatic representation of a process. The process steps are indicated in boxes of various shapes connected with arrows showing the direction of flow (Hebb, 2006). Different shapes of the chart boxes have different meanings. Oval boxes indicates start or end of a process, rectangular box represents normal process flow, diamond shape represent a decision or a branch in the process, a circle representing a jump in the step and…

Cold water is sometimes fast, but not as fast if you combine hot water and hot water with the same amount of water than the water will become warm and warm water is also faster than cold water. It also might depend on the material you are melting it all doesn't depend on the water. Skittles are in all kinds of different flavors and skittles are very soft when they are all licked. Skittles are chewy and also hard. Hot water and cold water don't have much difference for one hot water is water…

The cladogram represents living spaces and their relatedness to one another. The cladogram has five taxa in the ingroup that are defined as huts, cabins, houses, buildings and skyscrapers. The out-group is the tipi within the cladogram shown at the beginning of the cladogram to represent a trait shared by all. The cladogram represents the traits in order as living space, furniture, electricity, and height of more than one floor within the structure. These traits categorize the taxa within the…

Co. The DBC model for the white tint intermediate with a standard batch size is shown in Figure 2. The A margin level includes only costs related to raw materials and containers holding raw materials, which are generally included in product costs if they are from an outside supplier. The conversion costs for raw materials that contribute to the A margin given in Figure 2 are due to transaction costs. Intermediates, which are made internally, will each have a conversion cost due to labor…

Many people and companies are adopting a new way of dealing with inventory and production planning by using a process called just-in-time or JIT production. To get into it a bit and explain exactly what just-in-time means is to keep or have just enough inventory, whether it be finished products or raw materials, on hand and available to comply with how much demand you have for your production process and also the demands of the final customer. Its not to have anything more than that, or anything…

My second leap of faith assumption is each person is aware and knows the importance of how to live green by recycling the waste and reusing it again for different purpose. My third leap of faith assumption is people have a strong blender to blend the compost scrap food and nearby garden to pour the blended raw materials. Light Weight Experiment (Experiment design and hypothesis) I started my light weight experiment at my own place. I bought a different bag for compost and for 3 days I did not…