Sunday, May 18, 2008

Mountain

A mountain is a landform that extends over the nearby terrain in a limited area. A mountain is normally steeper than a hill, but there is no commonly accepted standard definition for the height of a mountain or a hill though a mountain typically has an exacting summit.

Mountains are on the whole given as heights over mean sea level. The Himalayas generally 5 km above sea level, at the same time as the Andes average 4 km. Most other mountain has 2 – 2.5 km. The peak mountain on Earth is Everest, 8,848 m (29,028 feet), locate in the world's most vital mountain range, the Himalayas.

Sufficiently big mountains have particularly different climatic conditions at the top than at the base, and will thus have different life zones at different altitudes on their slopes. The plants and animals of a sector are to some extent lonely when the zones above and below are harsh, and numerous unique species take place on mountainsides as an end result. Great cases are identified as sky islands. Cloud forests are forests on mountain sides which are a focus for moisture from the air, and thus creating a single ecosystem. Very tall mountains may possibly be enclosed in ice or snow.

Sunday, May 11, 2008

Economic order quantity

Economic order quantity is that stage of inventory that minimizes the total of inventory holding cost and ordering cost. The framework used to decide this order quantity is also known as Wilson EOQ Model. The model was developed by F. W. Harris in 1913. But still R. H. Wilson is given credit for his early in-depth study of the model.
Underlying assumptions
The ordering cost is constant.
The annual (or monthly or whatever periodicity you desire, here we will use annual) demand for the item is stable over time and it is known to the firm.
Quantity discounts doesn't exist.
The order is received immediately after placing the order.

Sunday, May 04, 2008

Technical analysis

Technical analysis is a financial markets technique that claims the ability to forecast the future direction of security prices through the study of past market data, primarily price and volume. In its purest form, technical analysis considers only the actual price behavior of the market or instrument, on the assumption that price reflects all relevant factors before an investor becomes aware of them through other channels. Technical analysts may employ models and trading rules based, for example, on price transformations, such as the Relative Strength Index, moving averages, regressions, inter-market and intra-market price correlations, cycles or, classically, through recognition of chart patterns.

Technical analysis is widely used among traders and financial professionals, but is considered by many to be pseudoscience or "voodoo finance;" it receives little or no direct support from academic sources and is considered akin to "astrology." Academics such as Eugene Fama say the evidence for technical analysis is sparse and is inconsistent with the weak form of the generally-accepted efficient market hypothesis. Economist Burton Malkiel argues, "Technical analysis is an anathema to the academic world." He further argues that under the weak form of the efficient market hypothesis, "...you cannot predict future stock prices from past stock prices."

Monday, April 28, 2008

River

A river is a natural waterway, which runs water diagonally the land from higher to lower elevations, and is the most significant part of the water cycle. The water within a river is commonly from rain through exterior runoff and release of stored water in natural reservoirs, like groundwater.

The start of a mountain river from their resource, all rivers flow downhill, naturally terminates in the sea or in a lake, all through a flowing together. In dry areas rivers at times end by losing water to evaporation. River water may as well gain way in to the soil or pervious rock, where it becomes groundwater. Extreme abstraction of water for use in industry, irrigation, etc., can as well source a river to dry before reaching its natural boundary.

Sunday, April 20, 2008

Global financial system

The global financial system (GFS) is a financial system consisting of institutions and rules that act on the international level, as distinct to those that act on a national or regional level. The main players are the global institutions, such as International Monetary Fund and Bank for International Settlements, national agencies and government departments, e.g., central banks and finance ministries, and private institutions acting on the global scale, e.g., banks and hedge funds.

Sunday, April 06, 2008

Internet marketing

Internet marketing is the use of the Internet to publicize and sell goods and services. Internet Marketing consists of pay per click advertising, banner ads, e-mail marketing, join marketing, blog marketing, article marketing, etc. Few of the benefits connected with Internet marketing contain the accessibility of information. The Consumers can log onto the Internet and study about products, including purchase them, at any hour.

Sunday, March 30, 2008

Mouse

This article is regarding to computer input device. For the animal, see mouse. For other uses, see mouse (disambiguation).

A contemporary computer mouse, with the most common normal features: two buttons and a scroll wheel. In computing, a mouse (plural mice or mouses) functions as a pointing device by detect two-dimensional motion relative to its supporting surface. Physically, a mouse consists of a small case, held beneath of the user's hands, with one or more buttons. It sometimes features other elements, such as "wheels", which let the user to perform various system-dependent operations, or extra buttons or features can add more control or dimensional input. The mouse's motion classically translates into the motion of a pointer on a display, which allows for fine control of a Graphical User Interface.

The name mouse, originate at the Stanford Research Institute, derives from the similarity of early models (which had a cord attached to the rear part of the device, suggesting the idea of a tail) to the common mouse.

Sunday, March 23, 2008

Pulses

Pulses are defined by the Food and Agricultural Organization of the United Nations (FAO) as yearly leguminous crops yielding from one to twelve grains or seeds of variable size, shape and color surrounded by a pod. Pulses being used for food and animal feed.

The term pulses, as used by the FAO, are kept for crops harvested solely for the dry grain. This therefore excludes green beans and green peas, which are measured vegetable crops. Also barred crops which are mainly grown for oil extraction oilseeds like soybeans and peanuts, and crops which are used exclusively for sowing (clovers, alfalfa).

Pulses are main food crops due to their high protein and necessary amino acid content. Like many leguminous crops, pulses play a key role in crop turning round due to their capability to fix nitrogen.

Sunday, March 16, 2008

Chocolate

Chocolate comprises a number of raw and process foods that are formed from the seed of the tropical cacao tree. Native to lowland tropical South America, cacao has been sophisticated for three millennia in Central America and Mexico, with its earliest recognized use about 1100 BC. All of the Mesoamerican peoples made chocolate beverages, as well as the Maya and Aztecs, who made it into a beverage known as xocolātl, a Nahuatl word meaning "bitter water". The seeds of the cacao tree have a controlling bitter taste, and must be fermented to develop the flavor. After being roasted and ground, the ensuing products are known as chocolate or cocoa.

Much of the chocolate inspired today is made into bars that combine with cocoa solids, fats like cocoa butter, and sugar. Chocolate has twist into one of the most popular flavors in the world. A chocolate lover is also called as "chocoholics." Gifts of frustrated wrapped chocolate molded into different shapes has become traditional on certain holidays: chocolate bunnies and eggs are popular on Easter, coins on Hanukkah, Santa Claus and further holiday symbols on Christmas, and hearts on Valentine's Day. Chocolate is also used in cold and hot beverages, to make chocolate milk and cocoa.

Sunday, March 09, 2008

Fixed income

Fixed income refers to any kind of investment that yields a normal or fixed return.
For example, if you create use of money and have to pay interest once a month, you have issue a fixed-income security. When a company does this, it is frequently called a bond or corporate bank debt even though 'preferred stock' is also sometimes measured to be fixed income. Sometimes people misspeak when they talk about fixed income; bonds really have higher risk, while notes and bills have less risk because these are issued by Government agencies.

The term fixed income is also useful to a person's income that does not differ with each period. This can include income derivative from fixed-income investments such as bonds and preferred stocks or pensions that guarantee a fixed income.

Monday, March 03, 2008

Earth

Earth (pronounced /'???/) is the third planet from the Sun and is the major of the terrestrial planets in the Solar System, in both diameter and mass. It is also referred to as the Earth, Planet Earth, and the World, and in several contexts, Gaia and Terra.

Home to millions of species including humans, Earth is the only place in the world where life is known to exist. Scientific evidence indicates that the planet formed 4.54 billion years ago, and life appear on its surface within a billion years. Since then, Earth's biosphere has considerably altered the atmosphere and other abiotic conditions on the planet, enable the proliferation of aerobic organisms as well as the formation of the ozone layer which, jointly with Earth's magnetic field, blocks harmful emission, permitting life on land.

Earth's outer surface is divided into several rigid segments, or tectonic plates, that regularly travel across the surface over periods of many millions of years. About 71% of the surface is enclosed with salt-water oceans, the remainder consisting of continents and islands; liquid water, necessary for all known life, is not known to exist on any other planet's surface. Earth's interior remains active, with a thick layer of comparatively solid mantle, a liquid outer core that generates a magnetic field, and a solid iron inside the core.

Friday, February 22, 2008

Light to chemical energy

The light energy is converted to chemical energy using the light-dependent reactions. This chemical energy production is more than 90% efficient with only 5-8% of the energy transferred thermally. The products of the light-dependent reactions are ATP from photophosphorylation and NADPH from photoreduction. Both are then utilized as an energy source for the light-independent reactions.

Not all wavelengths of light can support photosynthesis. The photosynthetic action spectrum depends on the type of accessory pigments present. For example, in green plants, the action spectrum resembles the absorption spectrum for chlorophylls and carotenoids with peaks for violet-blue and red light

Monday, February 18, 2008

Friend-to-friend networks

Instant Messaging may be done in a Friend-to-friend network, in which each node connects to the friends on the friendslist. This allows for communication with friends of friends and for the building of chatrooms for instant messages with all friends on that network.

Emotions are often expressed in shorthand. For example; lol. But a movement is currently underway to be more accurate with the emotional expression. Real time reactions such as (chortle) (snort) (guffaw) or (eye-roll) are rapidly taking the place of acronyms.

Wednesday, November 14, 2007

The real facts about Earth

Earth is the third planet from the Sun and the fifth largest of the planet. Earth is the only planet whose English name does not originate from Greek/Roman mythology. The name derives from Old English and Germanic.

Earth, for sure, can be studied without the aid of spacecraft. However it was not until the twentieth century that we had maps of the complete planet. Pictures of the planet taken from space are of significant importance; for instance, they are a huge help in weather prediction and especially in tracking and predicting hurricanes. And they are amazingly beautiful. The Earth's magnetic field and its relations with the solar wind also generate the Van Allen emission belts, a pair of doughnut shaped rings of ionized gas (or plasma) trapped in orbit just about the Earth. The outer belt stretches from 19,000 km in altitude to 41,000 km; the inner belt lies involving 13,000 km and 7,600 km in altitude.

The Earth's surface is extremely young. In the relatively short (by astronomical standards) time of 500,000,000 years or so erosion and tectonic processes destroy and remake most of the Earth's surface and thus eliminate almost all traces of earlier geologic surface history (such as impact craters). Thus the very early on history of the Earth has mostly been erased. The Earth is 4.5 to 4.6 billion years old, but the oldest recognized rocks are about 4 billion years old and rocks older than 3 billion years are rare. The oldest fossils of existing organisms are less than 3.9 billion years old. There is no evidence of the critical period when life was first getting in progress.

The Earth's atmosphere is 77% nitrogen, 21% oxygen, with draws of argon, carbon dioxide and water. There was perhaps a very much larger amount of carbon dioxide in the Earth's atmosphere when the Earth was first created, but it has since been nearly all incorporated into carbonate rocks and to a smaller extent dissolved into the oceans and consumed by living plants. Plate tectonics and biological processes now keep a repeated flow of carbon dioxide from the atmosphere to these various "sinks" and back over again. The small amount of carbon dioxide occupant in the atmosphere at any time is very important to the maintenance of the Earth's surface temperature through the greenhouse effect. The greenhouse effect raises the average surface temperature regarding 35 degrees C above what it would if not be (from a frigid -21 C to a comfortable +14 C); without it the oceans would freeze and life as we know it would be impossible.

Sunday, October 28, 2007

People

People are a group of humans, either with not mentioned traits, or specific characteristics (e.g. the people of Spain or the people of the Plains).
The term people is often used in English as the suppletive plural of person. However, the word persons is sometimes used in place of people, particularly when it would be ambiguous with its collective sense (e.g. missing persons instead of missing people). The term people can together refer to all humans or it can be used to identify the citizens of a nation, or members of a tribe, ethnic, or religious group. People of color is a phrase used to describe people with skin color darker than that of white people.

Tuesday, October 16, 2007

Theism and Deism of God:

Theism holds that God exists practically, objectively, and separately of human thought; that God created and sustains the whole lot; that God is all-powerful and eternal, and is personal, interested and answers wish or prayer. It holds that God is both inspiring and immanent; thus, God is all together endless and in some way present in the affairs of the world. Catholic theology holds that God is noticeably simple and is not against your will subject to time. Most theists hold that God is supreme, omniscient, and benevolent, although this belief raises questions about God's responsibility for evil and suffering in the world. Some theists ascribe to God a self-conscious or determined limiting of all-powerfulness, omniscience, or benevolence. Open Theism, by compare, asserts that, due to the nature of time, God's omniscience does not signify the deity can predict the future. "Theism" is sometimes used to refer generally to any belief in a god or gods, i.e., monotheism or polytheism.

Deism holds that God is completely transcendent: God exists, but does not intercede in the world beyond what was essential to create it. In this view, God is not anthropomorphic, and does not factually answer prayers or cause miracles to happen. Common in Deism is a faith that God has no interest in humanity and may not even be conscious of humanity.

Tuesday, October 09, 2007

Butter chicken

Butter chicken or murgh makhani is an Indian dish accepted in countries all over the world that have a tradition of Indian restaurants. While the dish's general recipe is well known, the actual flavour can differ from restaurant to restaurant even within Delhi. Butter chicken is usually served with naan, roti, parathas or steamed rice.

It is a dish prepared by marinating a chicken overnight in a yoghurt and spice mixture usually together with garam masala, ginger, lemon or lime, pepper, coriander, cumin, turmeric, chilli, methi and garlic. It is in various ways like to chicken tikka masala. The chicken is then roasted or dry as a bone.

Tuesday, September 25, 2007

Bay of Bengal

The Bay of Bengal is a bay that forms the northeastern ingredient of the Indian Ocean. It resembles a triangle in form, and is bordered on the east by Malay Peninsula, and on the west by India. On the northern pour of the "bay" lies the Bengal region, comprising the Indian state of West Bengal and the country of Bangladesh, thus the name. The southern extremes arrive at the island country of Sri Lanka, and the Indian Union Territory of Andaman and Nicobar Islands.

Thursday, September 13, 2007

Dot matrix printer

Not like a typewriter or daisy wheel printer, letters are drawn out of a dot matrix, and thus, varied fonts and arbitrary graphics can be produced. Because the printing involves mechanical pressure, these printers can create carbon copies and carbonless copies. A dot matrix printer or impact matrix printer refers to a type of computer printer with a print head that runs back and forth on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like a typewriter.

Each dot is produced by a tiny metal rod, also called a "wire" or "pin", which uses the power of a tiny electromagnet or solenoid to drive it forward, either directly or through small levers. Facing the ribbon and the paper is a small guide plate pierced with holes to serve as guides for the pins. The moving portion of the printer is called the print head, and prints one line of text at a time. Most dot matrix printers have a single vertical line of dot-making equipment on their print heads; others have a few interleaved rows in order to improve dot density.
These machines can be highly hard-wearing, but eventually wear out. Ink invades the guide plate of the print head, causing grit to adhere to it; this grit slowly causes the channels in the guide plate to wear from circles into ovals or slots, given that less and less accurate guidance to the printing wires. After about a million characters, even with tungsten blocks and titanium pawls, the printing becomes too indistinct to read.

Thursday, September 06, 2007

Sandstones

Sandstone is an arenaceous sedimentary rock composed mostly of feldspar and quartz and varies in colour (in a similar way to sand), through grey, yellow, red, and white. Since sandstones often form extremely visible cliffs and other rock formations, certain colors of sandstone may be strongly identified with certain regions. For instance, much of the North American West is familiar for its red sandstones.