Friday, October 24, 2008

Chinese New Year

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Chinese New Year is the longest and most important celebration in the Chinese calendar. The new year begins on the first day of the Chinese calendar, which usually falls in February, and the festivities continue for 15 days. During Chinese New Year celebrations, people wear red clothes, give children 'lucky money' in red envelopes and set off firecrackers. Chinese New Year ends with the lantern festival, where people hang decorated lanterns in temples and carry lanterns to an evening parade under the light of the full moon. The highlight of the lantern festival is often the dragon dance. The dragon can stretch over 30 metres long and is typically made of silk, paper and bamboo. In Sydney, more than 500,000 people crowd the streets to celebrate the Lunar New Year and all things Chinese.

Friday, October 17, 2008

KUTHIYOTTAM AND KETTUKAZHCHA ( Chettikulangara Temple)

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Chettikulangara temple near Kayamkulam is one of the famous Devi Temples in Kerala. The Bharani Utsavam celebrated in Kumbham (February-March) in this temple is quite an event to the local people as well as to those residing in the neighbouring villages.

Friday, October 10, 2008

Promenade

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The 1.5 km long promenade running along the beach is the pride of puducherry. There one can relax or take a stroll at any time of the day. On the sea front are several land marks. The War memorial cold and dispassionate throbbing the memory of last dreams, the statue of Joan of Arc blazing an inspiration, the heritage town hall, the statue of Mahatma Gandhi standing tall, Dupleix statue, old light house, the remains of the old pier, the old customs house, speak the splendor of the by gone era. The well furnished tourist information centre is situated in esthetically heritage building facing the sea to cater to the need of visiting tourists.

Friday, September 26, 2008

Foundation of Designer Perfumes

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As with industry and the arts, perfume was to go through profound change in the nineteenth century. Changing tastes and the growth of modern chemistry laid the foundations of perfumery as we know it today. Alchemy gave way to chemistry and new fragrances were produced. The French Revolution had in no way diminished the flavor for perfume, there was even a fragrance called "Parfum a la Guillotine." Under the post-revolutionary government, people once again dared to convey a penchant for luxury goods, including perfume. A large amount of vanity boxes containing perfumes appeared in the 19th century.

Wednesday, September 10, 2008

Diamonds formed in cratons

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The conditions for diamond formation to happen in the lithospheric mantle occur at large depth corresponding to the aforementioned requirements of temperature and pressure. These depths are estimated to be in between 140–190 kilometers (90–120 miles) though rarely diamonds have crystallized at depths of 300-400 km (180-250 miles) as well. The rate at which temperature changes with rising depth into the Earth varies greatly in different parts of the Earth. In particular, under oceanic plates the temperature rises more rapidly with depth, beyond the range required for diamond formation at the depth required. The correct mixture of temperature and pressure is only found in the thick, ancient, and stable parts of continental plates where regions of lithosphere known as cratons exist. Long residence in the cratonic lithosphere allows diamond crystals to develop larger.

Tuesday, August 05, 2008

What does Integration generally mean by its word?

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Integration is a core model of advanced mathematics, particularly in the fields of calculus and mathematical analysis. Given a function f(x) of a actual variable x and an interval [a, b] of the real line, the integral is equal to the area of a region in the xy-plane bounded by graph of f, the x-axis, and the vertical lines x = a and x = b, by way of areas below the x-axis being subtracted.

The word "integral" may as well refer to the notion of antiderivative, a function F whose derivative is the given function f. In this casing it is called an indefinite integral, while the integrals discussed in this article are named definite integrals. Few authors maintain a distinction between antiderivatives and indefinite integrals.

Friday, July 18, 2008

Thunderbolt:

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A thunderbolt is a conventional expression for a release of lightning or a emblematic representation thereof. As a heavenly manifestation it has been a powerful symbol throughout history, and has appeared in many mythologies. Drawing from this influential association, the thunderbolt is often found in military symbolism and semiotic representations of electricity.
Lightning plays a role in many mythologies, often as the stick of a sky and storm god. As such, it is an unsurpassed method of dramatic instantaneous retributive devastation: thunderbolts as divine weapons can be found in most mythologies. The most well-known thunderbolt weapon in the West was that of Zeus or Jupiter. His thunderbolts were manufactured by Hephaestus/Vulcan Jupiter used his thunderbolts to strike down impious criminals and divine opponents.

Friday, July 04, 2008

Socialism

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Socialism refers to any of various economic and political concepts of collective ownership and administration of the means of production and sharing of goods and services some of which have been developed as more or less highly articulated and developed theory and/or praxis. In a Marxist or labor-movement definition of the term, socialism is a phase of society in Marxist theory transitional between capitalism and communism and distinguished by unequal distribution of goods and pay according to work done with the goal of creating a socio-economic system in which property and the distribution of wealth are subject to control by the community. This power may be exercised on behalf of the state, through a market, or through popular collectives such as workers' councils and cooperatives. As an economic system, socialism is often characterized by state, cooperative, or worker ownership of the means of production, goals which have been qualified to, and claimed by, a number of political parties and governments

Friday, June 20, 2008

Beauty Queen “Ashwariya Rai”

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Aishwarya Rai Bachchan or Aishwarya Bachchan (Birthname: Aishwarya Rai; Tulu: born November 1, 1973) is an internationally famous Indian actress. Before starting her acting career, she worked as a model, and gained celebrity after winning the Miss World contest in 1994.

Often much-admired as the most beautiful woman in the world, Rai made her movie debut in Mani Ratnam's Tamil film, Iruvar (1997). She had her first commercial achievement in the Tamil movie Jeans (1998), and came to the attention of Bollywood in the Hindi movie, Hum Dil De Chuke Sanam (1999), directed by Sanjay Leela Bhansali. Her presentation in the film won her the Filmfare Best Actress Award, and she successfully performed in Bhansali's next project, Devdas (2002), for which she won her second Best Actress Award at the Filmfare. Since then, she has acted in over forty movies in Hindi, Tamil, Bengali and English, as well as the international productions, Bride & Prejudice (2003), Mistress of Spices (2006) and The Last Legion (2007) in English.

Wednesday, May 28, 2008

Allergy Basics

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An allergen is one substance that the body perceives as a risk, triggering a specific chain of events called an allergic cascade. The resistant system protects the body and at times incorrectly identifies a harmless allergen as a threat. The ensuing allergic effect causes symptoms, such as sneezing, coughing, runny nose, irritated throat, diarrhea, nausea, itching and pimples.

Thursday, May 15, 2008

Power

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Mobile phones are generally obtaining power from batteries which can be recharged from mains power source. previously, the most common form of mobile phone batteries were nickel metal-hydride, as they have a low size and weight. Sometimes lithium-Ion batteries are used, as they are lighter and do not have the voltage depression that nickel metal-hydride batteries do. Many mobile phone manufacturers have now changed to using lithium-Polymer batteries as to oppose the older Lithium-Ion, the main advantages of this being even lower weight and the possibility to make the battery a shape other than strict cuboid. Mobile phone manufacturers have been experimenting with alternate power sources, including solar cells etc….

In addition to the battery, most cellphones require a small microchip, called a SIM Card, to operate.. Approximately the size of a one-cent postage stamp, the SIM Card is installed underneath the battery in the rear of the unit, and stores the phone's configuration data, and information about the phone itself, such as which calling plan the subscriber is using. When the subscriber removes the SIM Card, it can be re-inserted into another phone and used as normal this can be done easily..

Each SIM Card is activated by a unique numerical identifier ; once activated, that identifier is locked down and the card is permanently locked in to the activating network. Sim cards plays a major role in the mobile phones….

Sunday, May 11, 2008

Apple Computer

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Apple Computer, Inc. NASDAQ: AAPL is a Silicon Valley company based in Cupertino, California, whose nucleus business is computer technologies. Apple helped originate the personal computer revolution in the 1970s with the Apple II microcomputer and has since further shaped it with the Macintosh. Apple is known for its original, well-designed hardware, such as the iPod and iMac, as well as software offerings exemplified through iTunes as part of the iLife suite and Mac OS X, its flagship operating system.

Monday, April 28, 2008

Exploration

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Exploration is the act of searching or traveling for the reason of discovery, e.g. of unknown regions, together with space, for oil, gas, coal, ores, caves, water (Mineral exploration or prospecting), or information.The term can also be used to depict the first incursions of peoples from one culture into the geographical and cultural environment of others. Although exploration has existed as long as human beings, its reach your peak is seen as being during the age of discovery when European navigators travelled around the world discovering new worlds and cultures.

Tuesday, April 22, 2008

Deadheading

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Deadheading is the act of removing spent flowers or flowerheads for aesthetics, to extend bloom for up to several weeks or endorse rebloom, or to put off seeding.Deadheading is valuable to most herbaceous ornamental plants. It can get improved overall look of a plant, give a fresh new look to an otherwise finished or even distracting item, and can promote vegetative and root increase rather than seed production and help retain the plant's healthy appearance.

Wednesday, April 16, 2008

Banksia

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Banksia is a genus of approximately 80 species in the plant family Proteaceae. They are native to Australia, taking place in all but the most arid areas. Simply recognized by their characteristic flower spikes and fruiting "cones", Banksia are a well-known Australian wildflower and a well-liked garden plant. They grow up in forms varying from prostrate woody bushes to trees up to 25 metres tall. They are normally known as Banksias or Australian Honeysuckle Trees.

Banksias develop as trees or woody shrubs. The biggest trees, the Coast Banksia, B. integrifolia, and the River Banksia, B. seminuda, often grow over 15 metres tall, and may be up to 25 metres tall. Banksia species that raise as shrubs are usually erect, but there are several species that are prostrate, with branches that grow on or below the soil.

Thursday, April 03, 2008

Aberrations

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A lens is a device for either concentrating or diverging light, usually produced from a piece of shaped glass. Lenses do not form perfect images, and there is always some degree of distortion or aberration introduced by the lens which causes the image to be an defective replica of the object. Careful design of the lens system for a exacting application ensures that the aberration is minimized. There are several different types of aberration which can influence image quality.

Wednesday, March 26, 2008

Sugarcane

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Sugarcane or Sugar cane (Saccharum) is a genre of between 6–37 species (depending on taxonomic interpretation) of tall grasses (family Poaceae, tribe Andropogoneae), native to warm temperate to steamy regions of the Old World. They have heavy, jointed fibrous stalks 2–6 m tall and sap rich in sugar. All the species interbreed, and the major commercial cultivars are complex hybrids.

Saccharum officinarum grown-up in Hawaii.There are 13 million hectares (32 million acres) of sugar cane plantations worldwide, with over 100 countries growing the crop. The peak twenty producing countries harvested 1200 million metric tons of sugar cane in 2002 , more than 6 times the amount of sugar beet produced. The major producers are Brazil, India, and China..

Wednesday, March 19, 2008

Solar System

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Solar System consists of the Sun and the other space objects gravitationally bound to it: the eight planets, their 162 known moonsthree currently recognized dwarf planets (including Pluto) and their four known moons, and billions of small bodies. This last group includes asteroids, Kuiper belt objects, comets, meteoroids and interplanetary dust.

In wide terms, the charted regions of the Solar System consist of the Sun, four terrestrial inner planets, an asteroid belt composed of small rocky bodies, four gas giant outer planets, and a second belt, called the Kuiper belt, collected of icy objects. Beyond the Kuiper belt lies the scattered disc, the heliopause, and eventually the hypothetical Oort cloud.

In sort of their distances from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Six of the eight planets are in turn orbited by natural satellites, usually termed "moons" after Earth's Moon, and each of the outer planets is encircled by planetary rings of dust and other particles. All the planets apart from Earth are named after gods and goddesses from Greco-Roman mythology. The three dwarf planets are Pluto, the largest known Kuiper belt object; Ceres, the largest object in the asteroid belt; and Eris, which lies in the scattered disc.

Sunday, March 09, 2008

RAM

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Random access memory (usually known by its acronym, RAM) is a kind of data storage used in computers. It takes the form of integrated circuits that permit the stored data to be accessed in any order — that is, at random and without the physical movement of the storage medium or a physical reading head.

The key benefit of RAM over types of storage which need physical movement is that retrieval times are short and consistent. Short because no physical movement is required, and consistent because the time taken to retrieve a piece of data does not depend on its current distance from a physical head; it requires practically the equal amount of time to access any piece of data stored in a RAM chip.

Because of this speed and consistency, RAM is used as 'main memory' or primary storage: the working area used for loading, displaying and manipulate applications and data. In most personal computers, the RAM is not an essential part of the motherboard or CPU—it comes in the easily upgraded form of modules called memory sticks or RAM sticks about the size of a few sticks of chewing gum, which can be quickly detached and replaced when they become damaged or too small for current purposes. A smaller amount of random-access memory is also integrated with the CPU, but this is usually referred to as "cache" memory, rather than RAM.

The disadvantage of RAM over physically moving media is cost, and the loss of data when power is turned off. For these reasons, almost all PCs have disc storage as "secondary storage". Small PDAs and music players (up to 8 GiB in Jan 2007) may allot with disks, but rely on flash memory, to retain data between sessions of use.

Tuesday, February 26, 2008

Operating System

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An operating system (OS) is a colection of computer programs that manage the hardware and software resources of a computer.An operating system processes unprocessed system and user input and responds by allocating and managing tasks and interior system resources as a service to users and programs of the system. At the establishment of all system software, an operating system performs basic tasks such as controlling and allocating memory, prioritizing system requests, controlling input and output devices, facilitating networking and managing file systems. mainly operating systems come with an application that provides an interface to the OS managed resources. These applications have been command line interpreter as a basic user interface, but more recently have been implemented as a graphical user interface (GUI) for easiness of operation. Operating Systems themselves have no user interfaces, and the user of an OS is an application, not a person. The operating system forms a platform for other system software and for application software. Microsoft Windows, Linux, and Mac OS are some of the most popular OS's