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Pan-pan (pronounced / ˈ p æ n ˈ p æ n /) [15] is the official urgency voice call. Meaning "I, my vessel or a person aboard my vessel requires assistance but is not in distress." This overrides all but a mayday call, and is used, as an example, for calling for medical assistance or if the station has no means of propulsion. The correct usage is:
A permanent account number ( PAN) is a ten-character alphanumeric identifier Foundational ID, issued in the form of a laminated "PAN card", by the Indian Income Tax Department, to any person who applies for it or to whom the department allots the number without an application. It can also be obtained in the form of a PDF file known as e-PAN ...
A correction differs from a clarification, which clears up a statement that – while factually correct – may result in a misunderstanding or an unfair assumption. Examples [ edit ] Most newspaper errors are relatively minor, but even mere typos or atomic typos can adversely affect a story, such as:
This article is a list of standard proofreader's marks used to indicate and correct problems in a text. Marks come in two varieties, abbreviations and abstract symbols. These are usually handwritten on the paper containing the text. Symbols are interleaved in the text, while abbreviations may be placed in a margin with an arrow pointing to the ...
Low-density parity-check (LDPC) codes are a class of highly efficient linear block codes made from many single parity check (SPC) codes. They can provide performance very close to the channel capacity (the theoretical maximum) using an iterated soft-decision decoding approach, at linear time complexity in terms of their block length.
Use this inline template as a request for other editors to clarify text that is difficult to understand. Place immediately after the material in question. Template parameters [Edit template data] Parameter Description Type Status Reason reason A brief reason for the tag. Avoid using wikilinks, as they will be converted to plain text in the output. String suggested Text text Text fragment ...
Don't worry about relying on your browser's spell check feature. With AOL Mail, click one button to check the entire contents of your email to ensure that everything is spelled correctly. In addition, you'll never need worry about typos or misspelled words again by enabling auto spell check.
Checksum. A checksum is a small-sized block of data derived from another block of digital data for the purpose of detecting errors that may have been introduced during its transmission or storage. By themselves, checksums are often used to verify data integrity but are not relied upon to verify data authenticity. [1]