The phrase "alpha key" is correct and usable in written English.
It can be used in contexts related to coding, cryptography, or any system where a primary or main key is referenced.
Example: "To access the secure database, you must enter the alpha key provided by the administrator."
Alternatives: "primary key" or "main key".
Press ALPHA key and 'small bracket close key' i.e. ' )' to get X in your screen.
Now you need to put in the letter that you assigned to your set using the alpha key and close the parentheses.
The purple "alpha" key, will allow you to type these in (with the exception of the letters/variables X, Y, and Z (which have their own buttons).
You get the letters by hitting the white "ALPHA" key (purple for the regular TI-89) and then by selecting any letter on the calculator.
It's true that the alpha keys are all of a good size, although others are noticeably slim, and the function keys have been dropped altogether: the Fn modifier activates hardware-related shortcuts mapped onto the keyboard, with no facility to call up the usual F1-F12 keys.
The cNef region falls in the "central conserved region" and includes the second alpha helix (key for interaction with the src kinase SH3) and the three adjacent beta strands that compose the central structured core domain [29], and thus contains a key binding site required for many cellular effects of Nef, and sequences that are a crucial structural scaffold.
If the primary endpoint analysis (ITT) is significant at 5%% alpha level, key secondary efficacy endpoints will be tested sequentially in the order given in Table 2.
The cytokines IL-1 and tumour necrosis factor (TNF) alpha play key roles in promoting joint inflammation, synovitis and cartilage/bone resorption [ 1, 2].
Altogether, these findings of task-related modulations of the CNV and parieto-occipital alpha power 2 key EEG markers of task preparation strongly imply that past experience and between-task competition directly influence our intentions about what to do next.
A number of the overlapping proteins (ERK1, ERK2, IRS2, GAB1, SHB, SHC and PI3K p85-alpha) are key signaling intermediates for multiple signaling pathways.
