The term "uppercase character" is correct and usable in written English.
You can use it when referring to an individual letter or character written in capital letters, as opposed to a lowercase character written in small letters. For example: "Each uppercase character of the alphabet has a corresponding lowercase character".
The uppercase character S is the starting time of the target analysis period to which the model is to be applied, and t i represents the occurrence time of the ith earthquake associated with a magnitude of M i that is greater than the cutoff magnitude M c.
Throughout this article, we denote a vector as a bold lowercase character and a matrix as an uppercase character.
An uppercase character represents a dominant gene, a lowercase character represents a recessive gene; no character in a gene pair implies that it is not relevant for the genotype if the locus is occupied by a dominant or recessive gene.
First, the forced distinction between lowercase and uppercase character sets puts undesirable constraints on the implementation hardware/software; likewise the use of Greek characters to indicate degeneracy of amino acids with similar physical properties in minimotif definitions can also be problematic due to machine-specific character encoding.
Use uppercase characters throughout the address.
This specification will use lowercase characters in symbols, but the corresponding uppercase characters may be used interchangeably.
Funny enough, there are a couple of users on Twitter whose accounts have almost the exact web address as the pages linked above, with the exception that you need to use uppercase characters to get to them.
Boldface Italic lowercase characters, e.g., h, are used for representing either random variables or random vectors, while boldface Italic uppercase characters, e.g., H are used for representing random matrices.
Candidate Web pages are cleaned and converted into regular texts (A Web page in HTML format is cleaned by pruning the DOM tree based on typographical clues (punctuation signs and uppercase characters frequencies, length of sentences, number of non-alphanumeric characters, etc)., so as to remove irrelevant parts of the document such as menus, advertisements, abstracts, or copyright notifications).
Symbols, lowercase and uppercase characters, numbers, and make it at least somewhat long.
This can be useful if visitors use a combination of lowercase or uppercase characters to land on a specific page on your website.
