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Pros and cons. District heating has various advantages compared to individual heating systems. Usually district heating is more energy efficient, due to simultaneous production of heat and electricity in combined heat and power generation plants. This has the added benefit of reducing greenhouse gas emissions.
Tissot indicatrix on Goode homolosine projection, 15° graticule. The Goode homolosine projection (or interrupted Goode homolosine projection) is a pseudocylindrical, equal-area, composite map projection used for world maps. Normally it is presented with multiple interruptions. Its equal-area property makes it useful for presenting spatial ...
Query by Example (QBE) is a database query language for relational databases. It was devised by Moshé M. Zloof at IBM Research during the mid-1970s, in parallel to the development of SQL . [1] It is the first graphical query language, using visual tables where the user would enter commands, example elements and conditions.
A proscenium ( Greek: προσκήνιον, proskḗnion) is the metaphorical vertical plane of space in a theatre, usually surrounded on the top and sides by a physical proscenium arch (whether or not truly "arched") and on the bottom by the stage floor itself, which serves as the frame into which the audience observes from a more or less ...
In United States local government, a consolidated city-county (also known as either a city-parish or a consolidated government in Louisiana, depending on the locality, or a unified municipality, unified home rule borough, or city and borough in Alaska) is formed when one or more cities and their surrounding county (parish in Louisiana, borough in Alaska) merge into one unified jurisdiction.
e. In the United States, the Electoral College is the group of presidential electors that is formed every four years for the sole purpose of voting for the president and vice president. The process is described in Article II of the U.S. Constitution. [1] Each state appoints electors using legal procedures determined by its legislature, equal in ...
v. t. e. Instant-runoff voting ( IRV ), also known as plurality with elimination or plurality loser, [1] is a ranked-choice voting system that modifies plurality by repeatedly eliminating the last-place finisher until only one candidate is left. [2] [3] In the United Kingdom, it is generally called the alternative vote ( AV ). [4]
Science belongs in science classrooms. — The Cons of Creationism, editorial from The New York Times [1] " Strengths and weaknesses of evolution " is a controversial phrase that has been proposed for (and in Texas introduced into) public school science curricula. Those proposing the phrase, such as the chairman of the Texas State Board of ...