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An open textbook is a textbook licensed under an open license, and made available online to be freely used by students, teachers and members of the public.Many open textbooks are distributed in either print, e-book, or audio formats that may be downloaded or purchased at little or no cost.
This allows a single cable to provide both power and data for high-bandwidth wireless access points such as those that implement the 802.11ac and 802.11ax standards. [ 8 ] Prior to the release of 2.5GBASE-T and 5GBASE-T, manufacturers of wireless access points that wanted to support multi-gigabit uplink speed using standard gigabit Ethernet ...
It also seeks to be a web-accessible public library: it contains the full texts of approximately 1,600,000 public domain books (out of the more than five million from the main texts collection), as well as in-print and in-copyright books, [104] many of which are fully readable, downloadable [105] [106] and full-text searchable; [107] it offers ...
In order to calculate the data transmission rate, one must multiply the transfer rate by the information channel width. For example, a data bus eight-bytes wide (64 bits) by definition transfers eight bytes in each transfer operation; at a transfer rate of 1 GT/s, the data rate would be 8 × 10 9 B/s, i.e. 8 GB/s, or approximately 7.45 GiB/s
A unit of information is any unit of measure of digital data size. In digital computing, a unit of information is used to describe the capacity of a digital data storage device. In telecommunications, a unit of information is used to describe the throughput of a communication channel.
With higher education costs on the rise, many students are becoming sensitive to every aspect of college pricing, including textbooks, which in many cases amount to one tenth of tuition costs. The 2005 Government Accountability Office report on college textbooks said that since the 1980s, textbook and supply prices have risen twice the rate of ...
114 minutes of uncompressed CD-quality audio at 1.4 Mbit/s is approximately 1 GB. A single-layer DVD+R disc can hold about 4.7 GB. A dual-layered DVD+R disc can hold about 8.5 GB. A single-layer Blu-ray can hold about 25 GB. The largest Nintendo Switch cartridge available on the market holds about 32 GB. A dual-layered Blu-ray can hold about 50 GB.
Similarly, many of these universities, including Yale and Brown, gave college credit to students who create or edit an article relating to women in science or technology. [121] Andrew Lih , a professor and scientist, said that the reason he thought the number of male contributors outnumbered the number of females so greatly was because ...