It is often abbreviated as FOT.

In the prediction of usable frequencies, the FOT is commonly taken as 15 % below the monthly median value of the MUF for the specified time and path.

The FOT is usually the most effective frequency for ionospheric reflection of radio waves between two specified points on Earth.

MUF is a median frequency, defined as the highest frequency at which skywave communication is possible 50 % of the days in a month, as opposed to the lowest usable high frequency ( LUF ) which is the frequency at which communication is possible 90 % of the days, and the Frequency of optimum transmission ( FOT ).

FOT is a three-letter acronym that may refer to:

Since a civilizational crisis involves also a crisis in private interests and in the ruling class, reaction is normally found among those who feel themselves to be among the ruling class.

Upon consideration of the variety of soils and fabrics normally encountered in the washing process, it is little wonder that the use of a number of detergent constituents having `` synergistic '' properties has gained widespread acceptance.

The hosts never seem to recognize that something is amiss, so that the compartment afterward is sealed normally.

It is, however, highly suggestive and agrees well with our own findings in which we also failed to demonstrate normally occurring bronchial artery-pulmonary artery shunts in certain species, especially the dog.

This iodoprotein does not appear to be the same as what is normally present in the thyroid, and there is no evidence so far that thyroglobulin can be iodinated in vitro by cell-free systems.

Dominant stress is of course more than extended duration, and normally centers on syllables that would have primary stress or phrase stress if the words or longer units they are parts of were spoken alone: a dominant stress given to glorify would normally center on its first syllable rather than its last.

The personal pronouns and substitute one are normally unstressed because they refer to what is prominent in the immediate context.

But when what is new in a particular context is also fairly obvious, there is normally only light stress or no stress at all.

Where there is comparison or contrast, dominant stresses normally operate to center attention.

When a word represents a larger construction of which it is the only expressed part, it normally has more stress than it would have in fully expressed construction.

In to tell him, of course, to is normally unstressed.

Therefore, if the sense of touch is functioning normally and there is a complete absence of spatial awareness in a psychically-blind person when the eyes are closed and an object is handled, the conclusion seems unavoidable that touch by itself cannot focus and take possession of the third-dimensionality of things and that actual sight or visual representations are necessary.

This is normally termed the gyro input axis, 90-degrees away from the gyro output or **yj axis.

Mantle is not normally given to public speaking -- or, for that matter, to private speaking.

However, there are reports of particular amphibian populations invading marine waters where their species is normally unable to survive.

Random error is typically assumed to be normally distributed with zero mean and a constant variance.

The separate assumptions of the textbook model imply that the errors are independently, identically, and normally distributed for fixed effects models, that is, that the errors (' s ) are independent and

In the modern IUPAC nomenclature, the alkali metals comprise the group 1 elements, excluding hydrogen ( H ), which is nominally a group 1 element but not normally considered to be an alkali metal as it rarely exhibits behaviour comparable to that of the alkali metals.

`` Exterminatin' cow thieves is just a business proposition with me '', he'd blandly announce.

But there's one thing I never seen or heard of, one thing I just don't think there is, and that's a sportin' way o' killin' a man ''!!

I seized the rack and made a western-style flying-mount just in time, one of my knees mercifully landing on my duffel bag -- and merely wrecking my camera, I was to discover later -- my other knee landing on the slivery truck floor boards and -- but this is no medical report.

`` I'd like to know just which it is that those guys don't understand, the liquor or automobiles ''.

Accidental war is so sensitive a subject that most of the people who could become directly involved in one are told just enough so they can perform their portions of incredibly complex tasks.

It is the gait of the human who must run to live: arms dangling, legs barely swinging over the ground, head hung down and only occasionally swinging up to see the target, a loose motion that is just short of stumbling and yet is wonderfully graceful.

`` I have just come from viewing a man who had made the fortune of his country, but now is working all night in order to support his family '', he reflected.

For the family is the simplest example of just such a unit, composed of people, which gives us both some immunity from, and a way of dealing with, other people.

Mann understood better than most men the incest comedy at the center of the myth and the psychological truth in which dread is shown as the other face as longing was for him just the kind of deep and complicated joke he liked to tell.

The strongest appeal of the Copernican formulation consisted in just this: ideally, the justification for dealing with special problems in particular ways is completely set out in the basic ' rules ' of the theory.

De Revolutionibus is not just a collection of facts and techniques.

One, a reservation on the point I have just made, is the phenomenon of pseudo-thinking, pseudo-feeling, and pseudo-willing, which Fromm discussed in The Escape From Freedom.

`` Ah, then please tell me where the frontier is because this gentleman here '' -- I indicated the French occupation officer -- `` informs me that Germany is just on the other side of him ''.

To obey the moral law is just ordinary common sense, applied to a neglected field.

Plato is, at times, just as suspicious of the poets themselves as he is of their work.

Had Churchill been returned to office in 1945, it is just possible that Britain, instead of standing fearfully aloof, would have led Europe toward union.

Let us see just how typical Krim is.

The probable answer is that it will do so just as long as Russia can exercise a veto in favor of chaos and until young African nations wake up to the truth that out of false pride they are visiting ruin on Central Africa.

This angle of just where the Orioles can look for improvement this year is an interesting one.

When different colors are used, she is just as likely to color trees purple, hair green, etc..

I am referring to this country conducting atmosphere tests of nuclear bombs just because Russia is.