The free software movement is a software movement which aims to improve the user's rights on software and reducing proprietary (non-free) software through the use of operating systems such as Ubuntu. The movement is generally signified through open source software such as Mozilla Firefox, Mozilla Thunderbird, FileZilla and open source operating systems such as Linux and ReactOS. The movement is against non-free software that restricts the user's rights. Examples of non-free software include Microsoft Windows, Adobe Acrobat and UltraEdit.
The word 'free' is ambiguous in English. Here, it means 'free as in freedom', not 'free as a gift'. "It does not mean that the software is available at no cost". An example is, "think of free speech, not free beer."
How to Save a Life
How to Save a Life is a studio album by The Fray. The album was released in September of 2005. Singles include "How to Save a Life", "Over My Head (Cable Car)", "All at Once", and "Look After You". It was recorded in Bloomington, Indiana, a small city around 50 miles outside of Indianapolis.
How to Save a Life (song)
"How to Save a Life" is an alternative rock song off the album by The Fray called "How to Save a Life". The single contains various music videos. "How to Save a Life" was written by Isaac Slade and Joe King.
Mount Chimborazo
Mount Chimborazo is a mountain and an extinct volcano in Ecuador. Its last eruption is thought to have been over a thousand years ago.
The top of Mount Chimborazo is the farthest away from the centre of the Earth as is possible to get on land. Although Mount Everest is higher, Chimborazo is farther from Earth's center due to the fact that the earth bulges at the equator.
OpenOffice Draw
OpenOffice Draw is a vector graphics editor and is part of the OpenOffice office suite. It has "connectors" between shapes, that are available in many types of line styles and allow people to build drawings such as flowchart. It also includes many features found in desktop publishing software.
OpenOffice users can also install the Open Clip Art Library, which adds a lot of flags, logos, icons and banners for general presentation and drawing projects. Linux distributions Debian and Ubuntu also have ready-to-use "openclipart" packages for easy download and install from their online software repositories.
Released under the terms of the Apache License, Draw is free software.
OpenOffice Math
OpenOffice Math is a tool for creating and editing mathematical formulas, similar to Microsoft Equation Editor and is part of the OpenOffice office suite. The created formulas can then be put into other OpenOffice.org documents, for example, those created by Writer. It allows multiple fonts and can export to PDF.
Released under the terms of the Apache License, Math is free software.
Tony Lazzeri
Anthony Michael Lazzeri (December 6, 1903 — August 6, 1946) was a Major League Baseball player, mostly for the New York Yankees. He is a member of the Baseball Hall of Fame. He won the World Series with the Yankees in 1927, 1928, 1932, 1936, and 1937.
Revolution Studios
Revolution Studios is a movie production company founded in 2000 and closed in 2007.
Nose-picking
Nose-picking is the act of sticking a finger into the nose and digging inside. It is a taboo subject in most countries. It is considered to be very gross and disgusting despite being a very common habit. Nose-picking can also cause nose bleeds. Some people also eat boogers, which can be even more disgusting. If someone is seen picking their nose, it can be very embarrassing.
Adiabatic process
An adiabatic process is a thermodynamic process where a fluid becomes warmer or cooler without getting heat from, or giving it to, something else. Usually the temperature instead changes because of changes in pressure.
Adiabatic cooling is the usual cause of clouds. When warm, humid air rises due to convection or other cause, water condenses to make clouds, and in some cases precipitation. Convection also causes cold air to sink. This warms it adiabatically, often destroying a cloud and sometimes causing any precipitation to evaporate before hitting the ground.
If we take some fluids in an insulated system and expand or compress the system very fast, the system won't be able to gain or loose any heat (from outside of the system). (In reality, you can't get a perfectly insulated system. But in some cases, the heat transfer is so low that we can call them adiabatic process.)
From the first law of thermodynamics, we know that,
Here, formula_2 is the change of internal energy; formula_3 is the change of heat and formula_4 is the change of work.
Since there occurs no heat transfer in adiabatic process, the formula_3 becomes 0. So, for adiabatic process, the equation is,
Again, we know that formula_7.(formula_8;formula_9; formula_10; so, formula_7)
Here, formula_12 is volume; formula_13 is force; formula_14 is pressure; formula_15 is the area and formula_16 is the distance.
So, the equation stands as,
Which means, by doing work (changing volume), one can change the internal energy (and so the temperature) in a adiabatic process.
In the case of Adiabatic process (see the upper section),
Again, in constant volume, the heat capacity of one mole gas is,
Here, formula_20 is the change of temperature and formula_21 is the temperature।
But, in constant volume (as no work is done),
So,
From the first (1) equation,
Now, the Ideal gas law for one mole gas is,
Here, formula_26 is the gas constant.
By differentiating the last equation,
Or,
formula_28
Now from equation (2), we get,
Since, formula_30 (Mayer's relation),
Here, formula_32 is the heat capacity of gas at constant pressure.
Simplifying the equation (3),
If,
Then,
By dividing both sides of the equation (4) with formula_36 we get,
Integrating (Integration leaves a constant) the equation (5),
If we assume that,
We get,
Simplifying the equation (6),
This is the relation between pressure and volume in adiabatic process.
Oklahoma Land Run
The Land Rush of 1889, also known as the Oklahoma Land Run, was the first land run into the Unassigned Lands of Oklahoma.
Five Civilized Tribes
The Five Civilized Tribes is the term applied to five Native American nations, the Cherokee, Chickasaw, Choctaw, Creek, and Seminole, considered civilized by white settlers during that time period because they adopted many of the colonists' customs and had generally good relations with their neighbors.
Anadarko, Oklahoma
Anadarko is the county seat of Caddo County, Oklahoma, United States. The population was 6,645 at the 2000 census.
Petroleum industry
The petroleum industry includes the global processes of exploration, extraction, refining, transporting (often by oil tankers and pipelines), and marketing petroleum products. The largest volume products of the industry are fuel oil and gasoline (petrol).
Cyrus Avery
Cyrus Stevens Avery (1871–1963) was known as the "Father of Route 66". He created the route while a member of the federal board appointed to create the Federal Highway System, then pushed for the establishment of the U.S. Highway 66 Association to pave and promote the highway.
U.S. Route 66
U.S. Route 66 (also known as Route 66, U.S. Highway 66, The Main Street of America, The Mother Road and the Will Rogers Highway) was a highway in the U.S. Highway System. One of the original U.S. highways, Route 66 was established on November 11, 1926. However, road signs did not go up until the following year. The famous highway originally ran from Chicago, Illinois, through the U.S. states of Missouri, Kansas, Oklahoma, Texas, New Mexico, Arizona, and California, before ending at Los Angeles, running a total of . It was replaced by freeways starting in the 1950s and stopped being a highway in 1985.
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