Artificial intelligence

Artificial intelligence (also known as machine intelligence and often abbreviated as AI) is intelligence exhibited by any contrived (i.e. artificial) system. The term is often applied to common purpose computers and also in the field of scientific investigation into the theory and practical application of AI. "AI" the name is often used in works of science fiction to refer to that which exhibits artificial intelligence as well, as in "the AI" referring to a singular discrete or distributed mechanism. Modern AI research is disturbed with producing useful machines to automate human tasks requiring intelligent behavior. Examples include: scheduling resources such as military units, answering questions about products for customers, thoughtful and transcribing speech, and recognizing faces in CCTV cameras.

As such, it has become an engineering control, focused on providing solutions to practical problems. AI methods were used to plan units in the first Gulf War, and the costs saved by this efficiency have repaid the US government's entire investment in AI research since the 1950s. AI systems are now in routine use in many businesses, hospitals and military units approximately the world, as well as being built into many common home computer software applications and video games. (See Raj Reddy's AAAI paper for a complete review of real-world AI systems in deployment today.) AI methods are often employed in cognitive science research, which openly tries to model subsystems of human cognition.

camera

A camera is a mechanism used to take pictures, either singly or in sequence, with or without sound, such as with video cameras. The name is derivative from camera obscura, Latin for "dark chamber", an early mechanism for projecting images in which an entire room functioned much as the interior workings of a modern photographic camera, except there was no way at this time to record the image short of manually tracing it. Cameras may work with the visual range or other portions of the electromagnetic spectrum.

Every camera consists of some type of enclosed chamber, with an opening or space at one end for light to enter, and a recording or viewing surface for capturing the light at the other end. This distance of the aperture is often controlled by an diaphragm mechanism, but some cameras have a fixed-size aperture.

Corbett's Tiger

Indochinese Tiger The Indochinese tiger (Panthera tigris corbetti), also called Corbett's tiger, is originate in Cambodia, China, Laos, Myanmar, Thailand, and Vietnam, preferring to stay alive in forests in mountainous or hilly regions. Estimates of its inhabitants vary between 1,200 to 1,800, with only several hundred left in the wild, but it seems likely that the number is in the lower part of the range; it is considered Endangered. The largest present population is in Malaysia, where illegal poaching is strictly controlled, but all existing populations are at extreme risk from habitat fragmentation and inbreeding. In Vietnam, nearly three-quarters of the tigers killed provide stock for Chinese pharmacies. Also, the tigers are seen by poor natives as a resource through which they can ease poverty. Indochinese tigers are less significant and darker than Bengal tigers. Males weigh up from 150–190 kg (330–420 lb) on average while females are smaller at 110–140 kg (242–308 lb). Their go on a diet consists of wild pigs, cattle and deer; The Indochinese tiger is a carnivore.

Tiger’s in India

Even though this is the most 'common' tiger, these tigers are under severe force from both habitat destruction and poaching. In 1972, India launched a huge wildlife conservation project, known as Project Tiger, to care for the depleting statistics of tigers in India. The project helped raise the population of these tigers from 1,200 in the 1970s to 3,000 in the 1990s and is considered as one of the most successful wildlife conservation programs. At least one Tiger Reserve has lost its full tiger population to poaching. Males in the wild generally weight 205 to 227 kg (450–500 lb), while the average female will weigh about 141 kg. However, the northern Indian and the Nepalese Bengal tigers are invented to be somewhat bulkier than those found in the south of the Indian Subcontinent, with males averaging around 520 lbs (236 kg).

Subspecies of Tiger

There are nine recent subspecies of tiger, three of which are extinct, one of which is nearly certain to become extinct in the near future, and five of which still occur. Their chronological range ran through Russia, Siberia, Iran, Afghanistan, India, China and south-east Asia, including the Indonesian islands. These are the ongoing subspecies, in descending order of wild population:

Bengal tiger:

The Bengal tiger or the Royal Bengal tiger (Panthera tigris tigris) is originate in parts of India, Bangladesh, Nepal, Bhutan and Myanmar. It lives in different habitats: grasslands, subtropical and tropical rainforests, scrub forests, wet and dry deciduous forests and mangroves. The Indian government's estimated populace figure for these tigers is between 3,100 and 4,500, some 3,000 of which are found in India alone. However, many Indian tiger conservationists uncertainty this number, seeing it as overly optimistic. The number of Bengal tigers in India may be less than 2,000, as most of the collected statistics are based on pugmark identification, which often gives a biased result.

Tiger's eye

Tiger's eye (also Tigers eye, Tiger eye) is a chatoyant gemstone that is generally yellow- to red-brown, with a silky luster. It is a rubbery silicified crocidolite (blue asbestos), a classic model of pseudomorphous replacement. An incompletely silicified blue option is called Hawk's eye. A member of the quartz group, its physical and optical properties are the same or very near to those of single-crystal quartz.

The gems are generally cut en cabochon in order to best display their chatoyancy. Red stones are brought about through calm heat treatment. Honey-coloured stones have been used to try to be like the much higher valued cat's eye chrysoberyl (cymophane), but the overall effect is unconvincing. Artificial fibreoptic glass is a general imitation of tiger's eye, and is produced in a wide range of colours.

Naming and etymology of Tiger

The word "tiger" is taken from the Greek word "tigris", which itself is consequential "possibly from an Iranian source." In American English, "Tigress" was first record in 1611. "Tiger's-eye" is a name for a golden-brown with stripes, chatoyant, fibrous assortment of quartz used as a semi-precious gemstone. It was one of the lots of species formerly described, as Felis tigris, by Linnaeus in his 18th century work, Systema Naturae. The generic factor of its scientific designation, Panthera tigris, is often presumed to derive from Greek pan- ("all") and ther ("beast"), but this may be a folk etymology. Although it came into English from side to side the classical languages, panthera is probably of East Asian origin, meaning "the yellowish animal," or "whitish-yellow".

Tiger

The tiger (Panthera tigris) is a animal of the Felidae family, the largest of four "huge cats" in the Panthera genus. Native to the mainland of Asia, the tiger is an top predator and the largest graceful species in the world, comparable in size to the biggest fossil felids. The Bengal Tiger is the most common subspecies of tiger, constituting something like 80% of the entire tiger population, and is found in India, Bangladesh, Bhutan, Myanmar and Nepal. It has disappeared from much of its previous circulation including the Caucasus, Java and Bali.

The tiger is an endangered variety, with the majority of the world's tigers now living in captivity.Several subspecies are extinct and others critically in danger of extinction. Tigers have featured in ancient mythologies and tradition, and continue to be depicted in modern films and literature, as well as appearing on flags, coats of arms and as mascots for sporting teams. It is the national animal of India, among other countries.

Water abstraction

Water abstraction, or water extraction, is the procedure of taking water from any source, either temporarily or permanently. Most water is used for irrigation or treatment to produce drinking water. Depending on the environmental legislation in the relevant country, controls may be located on abstraction to limit the amount of water that can be removed. Over abstraction can lead to rivers drying up or the level of groundwater aquifers reducing inappropriately. The science of hydrogeology is used to assess safe abstraction levels.

Biotic pollination

It occurs when pollination is mediated by an organism, termed a pollinator. Entomophily, pollination by insects, often occur on plants that have urbanized blue petals and a strong scent to attract insects such as, bees, wasps and rarely ants (Hymenoptera), beetles (Coleoptera), moths and butterflies (Lepidoptera), and flies (Dipteral). In Zoophily, pollination is done by vertebrates such as birds and bats, mainly, hummingbirds, sunbirds, spider hunters, honeyeaters, and fruit Bats. Plants modified to this strategy tend to develop red petals to attract birds and rarely develop a scent because few birds have a sense of smell.

Troposphere

From the Greek word "τρέπω" importance to turn or mix. The troposphere is the lowest layer of the atmosphere; it starts at the surface and extends to between 7 km (23,000 ft) at the poles and 17 km (60,000 ft) at the equator, with some distinction due to weather factors. The troposphere has a enormous deal of vertical mixing due to solar heating at the surface. This heating warms air masses, which makes them less intense so they rise. When an air mass raises the force upon it decreases so it expands, doing work against the contrasting pressure of the surrounding air. To do work is to use energy, so the temperature of the air mass decreases. As the temperature decreases, water vapor in the air mass may concentrate or solidify, releasing latent heat that further uplifts the air mass. This process determines the maximum rate of refuse of temperature with height, called the adiabatic lapse rate.

Hardware and software design

Supercomputers using custom CPUs traditionally gained their speed over conventional computers through the use of innovative designs that allow them to carry out many tasks in parallel, as well as complex feature engineering. They tend to be expert for certain types of computation, usually numerical calculations, and perform poorly at more general computing tasks. Their memory hierarchy is very cautiously designed to ensure the processor is kept fed with data and commands at all times—in fact, much of the performance difference between slower computers and supercomputers is due to the memory hierarchy. Their I/O systems tend to be planned to support high bandwidth, with latency less of an issue, because supercomputers are not used for transaction processing.

As with all highly parallel systems, Amdahl's law applies, and supercomputer designs devote great effort to eliminate software serialization, and using hardware to speed up the remaining bottlenecks.

Leaf vegetable

Leaf vegetables, also called potherbs, greens, or leafy greens, are plant leaves eat as a vegetable; sometimes attend by tender petioles and shoots. Although they come from a very broad diversity of plants, most share a great deal with other leaf vegetables in nutrition and cooking methods.

Nearly one thousand types of plants with edible leaves are known Leaf vegetables most often come from short-lived herbaceous plants such as lettuce and spinach. Woody plants whose leaves can be eaten as leaf vegetables include Adenosine, Aralia, and Moringa, Morus, and Toona species.

The leaves of many fodder crops are also edible by humans, but frequently only eaten under famine conditions. Examples include alfalfa, clover, and most grasses, as well as wheat and barley. These plants are often much more prolific than more traditional leaf vegetables, but utilization of their rich nutrition is difficult, primarily because of their high fiber content. This obstacle can be overcome by further giving out such as drying and grinding into powder or pulping and pressing for juice.

During the first half of the 20th century many grocery stores with vegetable sections sold small bunch of herbs tied with a thread to small green and red peppers known as "potherbs."

Jerkin

A jerkin is a man's short close-fitting jacket, prepared typically of light-colored leather, and without sleeves, worn over the doublet in the sixteenth and seventeenth centuries.
Leather jerkins of the sixteenth century were repeatedly slashed and punched, both for adornment and to improve the fit.Jerkins were worn bunged at the neck and hanging open over the pea’s cod-bellied fashion of doublet (as worn by Martin Frobisher).

During the Normandy disgusting, American troops had little reasons to feel under provisioned compared to the Brits and Canadians, but the lack of leather jerkins was one major deficit.
During the post war period, a much less idiosyncratic PVC version was introduced to the armed forces. WD excess leather jerkins swamped the UK during the 1950s and 1960s and were a common sight on manual workmen across the country.

Diesel

Diesel engine cars have long been admired in Europe with the first models being introduced in the 1930s by Mercedes Benz and Citroen. The major benefit of Diesels is a 50% fuel burn competence compared with 27% in the best gasoline engines. A down side of the diesel is the presence in the wear out gases of fine soot particulates and manufacturers are now preliminary to fit filters to remove these. Many diesel motorized cars can also run with little or no modifications on 100% biodiesel.

Essentials of healthy life-cleanliness a brief review


Health is wealth so preserve it. Life is short so use it in the right way. Cleanliness merely fits with the apt meaning of being free from dirt, dust, germs and bad smells. A recent shift has now taken place to recognize that 'germs' may play a major role in our immune systems. So experts say washing hands frequently, especially when in an environment of many people with infections and diseases. Washing is one of the best ways to achieve cleanliness. Have a brief overlook on the following issue to be aware of how to keep one self clean.

A step way process regarding cleanliness of hands is given below:

• Use warm water
• But avoid scorching your hands.
• Use anti-bacterial soap or hand wash.
• Wash between fingers and use paper towels to wipe off.

Washing of hands has to be followed

• Before eating
• After eating
• After using the toilet
• After playing outdoor games
• After attending to a sick person
• After blowing nose, coughing, or sneezing; and after handling pets.

The proverb "Cleanliness is next to Godliness," a common phrase that describes humanity's high opinion of being clean. Purposes of cleanliness include health, beauty and to avoid the spreading of germs .If your hands have any kind of skin cut or infection, wash hands with an anti bacterial soap.

DVD

DVD ("Digital Versatile Disc" or "Digital Video Disc") is an admired optical disc storage space media format that can be used for data storage, like movies with high video and sound quality. DVDs be similar to Compact Discs in that they have the precise appearance (i.e. diameter: 120 mm or 4.72 in, occasionally 80 mm or 3.15 in.) and both are optical storage media so similar that a DVD reader or writer can usually read CDs, but DVDs are encoded in a dissimilar format of much greater density, allowing a data storage capability 8 times greater (single-layer, single-sided).

All read-only DVD discs, regardless of type, are DVD-ROM discs. This includes replicated (factory pressed), recorded (burned), video, audio, and data DVDs. A DVD with properly formatted and structured video content is a DVD-Video disc. Everything else, (including other types of DVD discs with video content) is known as a DVD-Data disc. Consumers use the term "DVD-ROM" to refer to pressed data discs only, but that is wrong usage; moreover, the term DVD is also applied basically in describing newer video disc formats, Blu-ray Disc and HD DVD.

Humans

The term "conception" commonly refers to fertilization, but is sometimes defined as implantation or even "the point at which human life begins," and is thus a subject of semantic arguments about the beginning of pregnancy, within the abortion deliberate. Gastrulating is the point in development when the implanted blast cyst develops three germ layers, the endoderm, the exoderm and the mesoderm. It is at this point that the inherited code of the father becomes fully occupied in the development of the embryo. Until this point in development, twinning is probable. Additionally, interspecies hybrids which have no chance of growth survive until gastrulation. However this stance is not entirely necessary since human developmental biology literature refers to the "concepts" and the medical literature refers to the "products of conception" as the post-implantation embryo and its surrounding membranes. The term "conception" is not generally used in scientific literature because of its variable definition and suggestion.

Seedless fruits

Seedlessness is a significant feature of some fruits of commerce. Marketable cultivars of bananas and pineapples are examples of seedless fruits. Some cultivars of citrus fruits especially navel oranges and mandarin oranges, table grapes, grapefruit, and watermelons are appreciated for their seedlessness. In some type, seedlessness is the result of parthenocarpy, where fruits set without fertilization. Parthenocarpic fruit set may or may not need pollination. Most seedless citrus fruits need a pollination stimulus; bananas and pineapples do not. Seedlessness in table grapes consequences from the abortion of the embryonic plant that is fashioned by fertilization, an occurrence known as stenospermocarpy which requires normal pollination and fertilization.

Wakeboard

Wakeboard Boats have a device that creates a huge wake for a skier to jump the wakes from face to face doing aerial tricks. Wakeboard complete boats are Drive boats. This means they are an inboard boat among the engine place backwards in the nurture of the boat. Some wakeboard detailed boat models are direct drive boats where the engine is in the center of the boat. Most wakeboard boats will have some features that help to make large wakes. Ballast, lodge, and hull technology. Most new wakeboarding boats come usual with some sort of regular ballast. Generally, these ballast tanks are placed inside of the hull of the boat and can be crowded and empties by switches situated in the drivers area. The ballast weights the boat down, creating a larger wake when in proposition. The Wedge is a machine that helps shape the wake. It is a metal structure situated behind the propeller that helps the driver fine melody the wake for the athlete. Hull technology is the innovation and R&D that the manufacturers put into their boats to make sure the best stock wake possible. Many boarders use after market ballast and guide to further weight down their boats for very huge wakes or for sports such as wake surfing.