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A structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. [1] Material structures include man-made objects such as buildings and machines and natural objects such as biological organisms , minerals and chemicals .
Based on this temperature, energy production is maximized when the bandgap is about 1.4 eV, in the near infrared. This just happens to be very close to the bandgap in doped silicon, at 1.1 eV, which makes solar PV inexpensive to produce. [3] This means that all of the energy in the infrared and lower, about half of AM1.5, goes to waste.
2.5 Between 2014/15, around 43.5% of the births occurred in a health facility, up from 36.3% in 2010/11. This percentage varies widely from 77.5% in Dili Municipality to only 15.1% of all births in Ermera Municipality .
As of 2011, 58.8% of Georgia's population younger than 1 were minorities (meaning they had at least one parent who was not non-Hispanic white) compared to other states like California with 75.1%, Texas with 69.8%, and New York with 55.6%.
In mathematics, an algebraic structure or algebraic system [1] consists of a nonempty set A (called the underlying set, carrier set or domain), a collection of operations on A (typically binary operations such as addition and multiplication), and a finite set of identities (known as axioms) that these operations must satisfy.
Tesla, Inc. (/ ˈ t ɛ s l ə / ⓘ TESS-lə or / ˈ t ɛ z l ə / TEZ-lə [a]) is an American multinational automotive and clean energy company. Headquartered in Austin, Texas, it designs, manufactures and sells battery electric vehicles (BEVs), stationary battery energy storage devices from home to grid-scale, solar panels and solar shingles, and related products and services.
iCalendar components and their properties. iCalendar was created in 1998 [3] by the Calendaring and Scheduling Working Group of the Internet Engineering Task Force, chaired by Anik Ganguly of Open Text Corporation, and was authored by Frank Dawson of Lotus Development Corporation and Derik Stenerson of Microsoft Corporation. iCalendar data files are plain text files with the extension.ics or ...
The dual of a 7-cube is called a 7-orthoplex, and is a part of the infinite family of cross-polytopes.. Applying an alternation operation, deleting alternating vertices of the hepteract, creates another uniform polytope, called a demihepteract, (part of an infinite family called demihypercubes), which has 14 demihexeractic and 64 6-simplex 6-faces.