Archive for August 2009
A root canal is a dental procedure that all of us are familiar with. Root canals are something we all dread, although when someone else is getting the procedure most of us find it to be somewhat amusing. When someone asks for a root canal on the other hand, most of us, including dentists, find it to be very absurd to say the least.
Although many aren’t aware of this, root canals have been around for many generations. Many years ago, ancient civilizations used this method to save teeth that would have been lost otherwise. These civilizations offered root canals to those such as queens, kings, pharaohs, and the rich. The teeth from peasants were normally extracted then sold to aristocrats.
Many years ago, doctors believed that worms were the reason for tooth decay. They also believed that there were many ways to kill the worms, including rinsing the mouth in one’s own urine both day and night. Although this is sick to say the least, this remedy was discarded in 1728, proven to be non effective and replaced by other more suitable treatment. As time passed, doctors proved that the best way to stop the pain was to clean and remove the nerve and pulp of the tooth.
Root canals are a very common procedure these days, as they help to save the tooth by removing the dead or dying pulp. The pulp exists inside of the tooth, and can spread to abscess if it isn’t taken care of. The tissue in the pulp is kept alive by the blood vessels that come from the tip of the root and travel along the root canal into the tooth.
Botox (Botulinum) is a toxic drug extracted from a bacterium by the name of clostridium botulinum. It is meant for nerve and muscle disorders, but is popular in cosmetic treatment for temporary reduction of facial lines and wrinkles. Just a minimal dose of botox via injection helps to make the muscles paralysed on that area of the face thus giving it a younger appearance. The effect of this lasts only for a period of four to five months. So treatment with botox has to be continuous if one is eager to not show those wrinkles and creases on the face and neck.
Horses are age-old domestic friends of mankind and this relationship is still strong as ever. The four-legged hoofed animals known for the speed and gallop come in different colours. There are the light horses, heavy draft horses and the pony. Horses have been associated with humans in a number of activities from ancient times. Early on horses were use in the war front by warriors. Horse racing games and other sports involving horses such as horse polo have been popular since a long time and still continue to do so. Other uses of horses include as a chariot/cart puller, agricultural purposes, and for riding. That apart, the horse is useful for its milk, skin, hair, meat and bone.
Semi-precious stones are a big craze for jewellery wearers as a substitute for the costlier precious stones. Semi-precious stones are naturally-occurring stones with plenty of mineral content, though there are some organic ones that are not actually stones. Skilled precious-stone artisans cut, polish and design these stones to make some exquisite jewellery. Topaz, jade, garnets, turquoise, zircon, etc. are a few well-known names from a wide variety of semi-precious stones. Such stones are treated chemically to enhance beauty, colour, and design. Amber and coral are not rock but organic in nature. Prices for semi-precious stones vary as per the genuineness of the stone; the design and other factors.
An employer and an employee are like two sides of the same coin. Both of them, working towards the same goal of increasing growth and profits for the company. When the relationship is smooth, the work atmosphere becomes conducive. The relationship between the two should be based on trust, respect and transparency only then a healthy work culture can prevail As an employer of a company it is imperative for the person to ensure his employees are given their due rights and compensation, that the work place is comfortable to work, and the nature of work allotted is in sync with what is expected from the employees. The employees on the other hand must achieve the work targets decided upon with utmost sincerity and bring to the notice of the employer in case of any ambiguity.
An extremely thin gauge aluminium sheet is known as aluminium foil. These are useful for packing and wrapping various foodstuffs in kitchens of households. The aluminium foil is made from aluminium alloy and is very pliable hence these are ideal for packing food. Aluminium foil is non-sticky, strong, heat resistant, and free from toxic effects unlike plastic. Apart from household use, aluminium foil is extensively used in industries such as construction, for insulations, etc. In the kitchen, the aluminium foil serves not only for wrapping, but also for scrubbing, covering handles of refrigerator, for baking, etc.
The human brain is considered to be the storehouse for memory based on information gathered from learning processes in life and the experiences we undergo. The brain helps to retain certain portions of such information. The categories for memory include the main three types of memory viz. sensory memory, short-term memory, and long-term memory. Sensory memory as the term implies is based on impressions gathered by sensory information. Short-term memory and long-term memory again refer to retaining information for shorter periods of time and longer periods of time respectively. All these three broadly-defined types of memory are further classified into sub-categories having certain characteristics in the style of memory.
Tagging may broadly refer to book marking, identifying images, or even a text through information on the net. Widely used in blogging sites and other descriptive formats, a tag serves the purpose of a keyword. This means the information that is specified with keywords becomes a reference point for the viewer to search for other words of information. The tag normally appears as a web link. Types of tags vary in style such as triple tags and hash tags. Tags when collected together form a tag cloud and if there is a set of tag clouds, then it is referred to as folksonomy.
