Mouth Guards - Types and Advantages

Mouth guards are also called mouth protectors. These are flexible devices that cover the teeth and gum to protect the mouth from injury. These are inserted into the mouth to reduce the injury to the teeth, gums and lips.

Ideal characteristics of mouth guard

• It should stay firmly in place during action
• It should provide high degree of comfort
• It should be durable and tear resistant
• It should be odorless and tasteless
• Should be easy to clean

Who can wear mouth guards?

• Candidates who play sports are in the risk of injury to mouth
• Candidates with bruxism - clenching and grinding of teeth

Types of mouth guards

There are four types of mouth guards:

• Stock mouth guard: These are also called ready made mouth guards. These are pre-formed mouth guards available in different sizes and can be ready to wear. These can be bulky and do not fit properly thereby causing difficulty in talking and breathing. These are inexpensive compared to other types of mouth guards.

• Boil and bite mouth guards: Boil and bite mouth guards are made up of thermoplastic material. These are available in all sport shops and medical shops. These should be placed in hot water to soften before applying. Then it is placed in the mouth and shaped around the teeth with fingers to fix it properly. It offers better fit than stock mouth guards.

• Shell liner mouth guards: These mouth guards are coated with acrylic gel or rubber. It can be molded to teeth by shaping with fingers. It is also similar to boil and bite mouth guards.

• Custom-fitted mouth guards: Custom made mouth guards are expensive compared to all other types of mouth guards. Dentist design these mouth guards by taking impressions of your teeth. It provides high degree of comfort, fit and protection. These are designed to cover all the teeth and provide cushion to protect the mouth and chin.

Cleaning and maintenance of mouth guards
Proper cleaning and maintaining of mouth guards helps to prevent infections and gum problems.

• Rinse your mouth guard before and after wearing with tooth brush and tooth paste
• Do not bend your mouth guard
• Before storing soak in mouth wash
• Store your mouth guard in well ventilated plastic box when not in use
• Do not leave in direct sunlight as it may damage your mouth guard

Advantages of mouth guards

• It helps to protect sports person from chipping or fractured teeth
• Acts as safe guard against jaw injuries
• Used to control bruxism
• It also protects from bone damage and tooth loss
• Used as splints to reduce stress on temporomandibular joint
• Used to deliver topical medication in gum diseases

The Working of the Manual Transmission system

The transmission system ensures optimal performance by using gearwheels of varying diameters. So for each amount of power produced by the engine, there is proper hardware with the right dimensions at place to ensure that it is transmitted to the axle effectively. It can be generally understood as if the torque increases, the diameter of the gear wheel also increases. A closer description of the parts of the transmission system and how they function is as follows.

Gear: As we have seen, gears determine or alter the relation between the speed of the engine and the speed of the axle. In automobiles, the common number of gears used is four or five.

Gear ratio: the ratio between the rates at which the input and output of a set of gears rotate

Clutch: This is a mechanism used to detach the engine from the rotating shaft, by which power relay is discontinued.

Transmission: Transmission is the mechanism by which power is transmitted to the axle. If the clutch is off, there is transmission.

Shift lever: The lever at the driver's disposal which is used to shift between gears according to speeds.

H pattern: A pattern in which the gears are arranged, so that shifting between them is properly channeled.

The initial position in a vehicle is 'neutral'. This is a position in which there is no connection between the engine's rotation and the rotating shaft. To make the vehicle move, the rotating shaft has to be connected to the engine. To make the shift from neutral position to the first gear, the clutch is first used to disengage the engine from the rotating shaft. When the gear is shifted, there area few internal components that come into play.

The gear selector fork: The shift lever directly leads to the gear selector fork. According to the shift, the fork moves the collar between the gear wheels.

The collar: The collar is the physical component hat moves to and fro attaching itself to gearwheels of varying sizes. A collar is used between two gearwheels and so in case of five gears, the number of collars would be three. All the collars are equal in diameter.

The lay shaft: The rotational power from the engine is not directly connected to the gearwheels that is in contact with the collar. The lay shaft is the component which first receives rotation from the engine. An the lay shaft is the component that determines the quality of power relay, by having sizes from small to large.

Gearwheels: As said earlier, the more the torque is, the longer the diameter of the gearwheel is. But technically, it's the lay shaft that fits the description. Since the gearwheels only connect to the lay shaft , their diameters decrease as the torque increases. The speed of rotation however, does not get altered by the size of the gearwheels because, all the collars are of equal size, and connects itself on a particular circumference of the gearwheel. This means that the gear wheel only relays whatever rotational force the lay shaft produces.

The idler-wheel: The reverse gear is n essential aspect in a gearbox, since moving backward is inevitable in a vehicle. But the direction has to be reversed. The rotation from the engine is the same till the lay shaft as in the case of other gears. But the reverse gear has an additional component, called the idler-wheel. It is simply an extra gearwheel introduced in between he lay shaft and the gear wheel. Since any two connected gearwheels will have an opposite spin, the idler-wheel changes the direction just by being present.

Business Application Software

Business Application software is used to support different function in a business. The functions like accounting and finance, customer relationship, marketing and sales, supply chain etc. The functions are different as per the business model. The main aim of the business applications is to provide up-to-date information to businesses. These software create a positive effect on the productivity and efficiency of the overall organization.

Characteristics:
The characteristics of the business application software are as follows:

• Record keeping: Business application software helps in record keeping of every transaction by a business. Businesses get the regular financial reports with little clicks automatically.

• Cost: Business application software is costly for small and medium size enterprises. Some of these software need license annually or periodically to use them. Customized applications are too expensive.

• User friendly: These software are user friendly and use simple input methods. Just entering the necessary data can the employee have the data just enter in the fields is enough.

• Infrastructure: Good infrastructure is required to use the application. Getting infrastructure is once for all. You need to spend on recurring maintenance expenses.

• Reliability: To store the data for a long time without getting impaired or deleted is important for business application software.

• Quick access and searchable: Quick access to the stored data is one of the mostly used options. In traditional methods such as account books, it is difficult to track a particular piece of information when the data is heavy. Search option gives the facility to find quickly from the entire database or on a particular file.

• Business application software can instantly generate reports with the stored data as users need. Users may like the software for management reports, public reports, legal submissions, customer statistics, etc. Apart from these the software leads to the following benefits.

• The calculations, etc., can be performed automatically. Therefore, human intervention is be less and leads to error free calculations.

• Can track the track progress in different stages in manufacturing industries.

• Can reduce the number of workers, needs only to use the software.

• Online applications available anywhere in the world and can track the work progress from anywhere.

• Task wise displays are helpful to know the bottlenecks of the business process. So it is easy to identify them.

• You need to train the employee.

• As the access to information is easy, delays in work reduce tremendously.

• Migration to new technology is expensive and employees need to be trained as required.

• The business process will delay while implementing and migration.

• Business application software brings in an up-to-date status to the clients about the product.

In the present economy, every business is facing competition globally. Business application software helps your business stay ahead in market. The right software will boost up the organizational performance entirely and every task can be monitored.

Basics of Oral Hygiene for Kids

Keeping baby’s teeth clean is an important part of maintaining their overall health. Good oral health starts as soon as the baby’s first tooth erupts. As baby’s teeth are the space holders for the permanent teeth, proper care is essential. This article contains some tips for maintaining oral hygiene of kids.

Oral hygiene basics

• Brushing
• How often: Baby’s teeth are more prone to tooth decay as soon as they are visible. Brushing twice a day regularly is the first step towards maintaining oral hygiene. In a hurry, many parents will not brush their child’s teeth or may even skip it. As a parent, you should teach your child not only how to look after their teeth but also importance of brushing.
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  Correct technique: Make your child stand on a stool in front of you, face a mirror and brush his/her teeth with your hands over his/her hands. With thus he can learn more easily. Using a gentle back and forth motion, brush the chewing and inner surfaces. In circular motion, brush along the sides. Do not forget to brush the tongue, a breeding ground for bacteria.
• Toothpaste: Before the age of two years, brush your child’s teeth only with water or the toothpaste without fluoride, as young children have tendency for swallowing toothpaste. Excessive consumption of fluoride can lead to fluoride toxicity in children.
• Supervision: Parents should brush their child’s teeth until the age of 6 years, as they do not know how to brush properly. You can then introduce to them the correct technique of brushing and under your supervision until they get used to it.

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  Diet: Diet plays a key role in maintaining good oral health. Studies have shown the cause of increased tooth decay in children is due to changed dietary patterns. Developing healthy eating habits early in childhood help ensure healthy and strong teeth lifetime. Too much of sugary and starchy food/drinks can be harmful for the teeth. So limit and make sure that your child brushes his/her teeth after consuming this kind of food/drinks. Encourage your child to make healthy eating and drinking choices.

• Dental visits: Dentist recommends parents to have their child’s first dental visit as soon as their first tooth erupts. The goal is to have your child dental visit before any problem occur. Visiting the dentist every six months help catch problems early, thus avoiding complex treatment later. Practicing good oral hygiene with your child is very important, as it is an investment in excellent oral health for life.

Recovery Following Dental Implant Surgery

Time for the dental implants to get healed vary from person to person. Generally, dental implants require 2-4 months for the bone to heal. However, good oral hygiene should be practiced for ensuring proper fusion of dental implant with jawbone. This article contains some guidelines that will help you in understanding the process of recovery following dental implant surgery.

Phase 1
After the initial surgery, you need to pay some extra attention to your mouth. If the dental implants are placed with or without bone grafting, there will be little pain and swelling. Therefore, the felt following dental implant surgery but can be subsided by taking sedatives or painkillers. Dental professional suggests you to rest for at least 24 hours after the implant procedure. A liquid diet or soft food should be taken until the dentist asks you to switch on to the normal diet.

Phase 2
The placement of implant surgery requires few months to get healed and fuse with jawbone. A temporary dental crown is fixed during this recovery period to give a complete look to your smile. Make sure that you do not apply excess force like clenching or grinding that can make your implant weak or even fractured.

If the discomfort is unusual and prolonged, it is better to contact the dentist immediately. The patient’s lifestyle can hugely impact the recovery process like patients who suffer from immune diseases like diabetes, hypertension and the patient who drink and smoke and lack of maintaining oral hygiene.