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May 12, 2009
Indian Navy

The foundation of the modern Indian Navy was laid in the seventeenth century when the East India Company had established a maritime force, thereby graduating in time to the establishment of the Royal Indian Navy in 1934. The Headquarters of the Indian Navy is located in New Delhi, and is under the command of the Chief of the naval staff – an Admiral. The Indian navy is deployed under three area commands, each headed by a flag officer. The Western Naval Command is headquartered in Bombay on the Arabian Sea; the Southern Naval Command in Kochi (Cochin), in Kerala, also on the Arabian Sea; and the Eastern Naval Command in Vishakhapatnam, Andhra Pradesh, on the Bay of Bengal.

               

Posted at 12:36 pm by Dravid
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May 2, 2009
New Bicycles to Assist with Incident Responses

Northern district police has added five new mountain-hybrid bicycles to the Launceston division bicycle squad. The bicycles will be utilised by other members of Launceston division and various task forces.

The bicycles will allow police members to respond quickly to reported incidents as they are a more efficient means of catching up to criminals escaping from a scene, than officers on foot.

Launceston division Inspector Flude said, “They will allow us to increase visibility in and around the CBD and in public areas, such as the Gorge, throughout the busy summer months.

“An added bonus is the fitness aspect, a lot of our members have already shown interest in taking to the streets on the new bicycles.”

Posted at 03:48 am by Dravid
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Apr 30, 2009
Behavior of a Gold fish

The Gold fish's behavior can vary widely both because goldfish are housed in a  variety of environments, and because their behavior can be conditioned  by their owners.

Scientific studies done on the matter have shown that goldfish have  strong associative learning abilities, as well as social learning  skills. In addition, their strong visual acuity allows them to distinguish between specific humans. It is quite  possible that owners will notice the fish react favorably to them  (swimming to the front of the glass, swimming rapidly around the tank,  and going to the surface mouthing for food) while hiding when other  people approach the tank. Over time, goldfish should learn to associate  their owners and other humans with food, often “begging” for food  whenever their owners approach. Auditory responses from a blind  goldfish proved that it recognized one particular family member and a  friend by voice, or vibration of sound. This behavior was remarkable  because it showed that the fish recognized the vocal vibration or sound  of two people specifically out of seven in the house. Goldfish are gregarious fish that show schooling behavior, as well as displaying the same types of feeding behaviors.  Goldfish may display similar behaviors when responding to their  reflections in a mirror.

Goldfish that have constant visual contact with humans also seem to  stop associating them as a threat. After being kept in a tank for  several weeks, sometimes months, it becomes possible to feed a goldfish  by hand without it reacting in a frightened manner. Some goldfish have  been trained to swim through mazes, push a ball through a hoop, or even swim in a synchronized routine by their owners.

Goldfish have behaviors, both as groups and as individuals, that stem from native carp behavior. They are a generalist species with varied feeding, breeding, and predator avoidance behaviors that contribute to their success in the  environment. As fish they can be described as “friendly” towards each  other, very rarely will a goldfish harm another goldfish, nor do the  males harm the females during breeding. The only real threat that goldfish present to each other is in food competition. Commons, comets,  and other faster varieties can easily eat all the food during a feeding  before fancy varieties can reach it. This can be a problem that leads  to stunted growth or possible starvation of fancier varieties when they are kept in a pond with their  single-tailed brethren. As a result, when mixing breeds in an aquarium  environment, care should be taken to combine only breeds with similar  body type and swim characteristics.


Posted at 02:52 pm by Dravid
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