مرن. Maren

Generally, the same drives are used to read and write both types of disks, with only the disks and controllers differing However, called "stiffy" in South Africa
Cancel by 2pm local hotel time at least one day prior to arrival to avoid a one night charge being placed on the method of guarantee• 137, One- and Two-Sided, Unformatted, 90-mm 3 Investors in these funds will often invest based on the expertise of high-profile managers rather than specific market segment allocations

There were competing , with hard- and soft-sector versions and encoding schemes such as DM , MFM , and GCR.

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The Apple II computer system is notable in that it did not have an index hole sensor and ignored the presence of hard or soft sectoring
Flexible Fund Definition
Immers, Richard; Neufeld, Gerald G
Flexible Fund Definition
The diskette is about 8" 20 cm square and has a net capacity of 1898 128-character records -about one day's data entry activity
Sizes [ ] Main articles: and Different sizes of floppy disks are mechanically incompatible, and disks can fit only one size of drive The drive has a disk-change switch that detects when a disk is ejected or inserted
To read data, the magnetization of the particles in the media induce a tiny voltage in the head coil as they pass under it Some errors are and can be resolved by automatically re-trying the read operation; other errors are permanent and the disk controller will signal a failure to the operating system if multiple attempts to read the data still fail

A variant on the Sony design, introduced in 1982 by many manufacturers, was then rapidly adopted.

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(مرن) في المعاجم العربية
Inc, InfoWorld Media Group 14 October 1991
Flexible Fund Definition
2 MB; many microcomputer applications did not need that much capacity on one disk, so a smaller size disk with lower-cost media and drives was feasible
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These were followed in 1986 by double-sided 800 KB floppies
Hence, these disks hold 1 from the original on 2013-12-05
A CRC is written into the sector headers and at the end of the user data so that the disk controller can detect potential errors This was done one side at a time, by turning them over ; more expensive dual-head drives which could read both sides without turning over were later produced, and eventually became used universally

The Designer's Guide to Disk Drives 1st ed.

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Maren
Inc, InfoWorld Media Group 19 March 1990
التصريح المرن
— JoAnn Shroyer, Quark, Critters and Chaos, 1993 Old roses are tough and resilient; they may be a little loose and blowzy … but the fact remains, these bushes want to live