When Heidegger and Sartre speak of a contrast between being and existence, they may be right, I don't know, but their language is too philosophical for me.

The cyclist, by contrast, blond and blue-eyed, is simply unreflective, unproblematic Life, `` blithe and carefree ''.

For both Plato and Aristotle artistic mimesis, in contrast to the power of dialectic, is relatively incapable of expressing the character of fundamental reality.

The short poems grouped at the end of the volume as `` Thoughts in Loneliness '' is, as Professor Book indicated, in sharp contrast with the others.

In this respect, his approach to poetry-and-jazz is in marked contrast to Kenneth Rexroth's.

A true university, like most successful marriages, is a unity of diversities Without forcing all components into a single pattern, the preparation of a master plan is an opportunity to consider interrelation of knowledge at its highest level, which a university -- in contrast to a multiversity -- should stand for.

Built upon seven hills, Istanbul, like Rome, is one of the most ancient cities in the world, filled with splendor and contrast.

It is an exotic place, so different from the ordinary that the casual tourist is likely to see at first only the contrast and the ugliness of narrow streets lined with haphazard houses.

Even when they are finished, however, the contrast will remain, for Istanbul is the only city in the world that is built upon two continents.

and that the maximum of the radio emission came about 3-1/2 days after Full Moon, which is again in contrast to the infrared emission, which reaches its maximum at Full Moon.

The interaction effect, which is significant at the level, can be seen best in the contrast of mean scores.

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

Their experience is quite in contrast with that of children of upper- and upper-middle-class native-born parents, who are more likely to regard education as good for its own sake and to discount the vocational emphases in the curriculum.

Perhaps one way to sharpen our sense of the modernity of Utopian communism is to contrast it with the principal earlier types of communistic theory.

In contrast to this Stoic-patristic view, Utopia implies that the nature of man is such that to rely on individual conscience to supply the deficiencies of municipal law is to embark on the bottomless sea of human sinfulness in a sieve.

And the surface is driven back, in its very surfaceness, only by this contrast.

We were to discover, in fact, that quite a number of people share with us the impression that, in contrast to other Soviet regions, Moscow's atmosphere is depressingly subdued and official.

His personality appears more striking by contrast with Marina, who is -- perhaps purposely -- rather superficially characterized.

We have a brief glimpse of the Tsar's public personality, the `` official Boris '', but our real focus is on the excitement of the crowd -- a significant contrast with its halfhearted acclamation in the opening scene, its bitter resentment and fury in the final act.

Pip imagines how Estella would look down upon Joe's hands, roughened by work in the smithy, and the deliberate contrast between her white hands and his blackened ones is made to symbolize the opposition of values between which Pip struggles -- idleness and work, artificiality and naturalness, gentility and commonness, coldness and affection -- in fact, between Satis House and the forge.

Today, by contrast it is a lively and colorful fruit, vegetable, and flower market.

The gluon is a member of the family of gauge bosons, which are elementary particles that mediate physical forces.

If one quantizes a real scalar field, then one finds that there is only one kind of annihilation operator ; therefore, real scalar fields describe neutral bosons.

A Bose – Einstein condensate ( BEC ) is a state of matter of a dilute gas of weakly interacting bosons confined in an external potential and cooled to temperatures very near to absolute zero.

A Bose – Einstein condensate ( BEC ) is a state of matter of a dilute gas of bosons cooled to temperatures very near absolute zero ( or ).

The result of the efforts of Bose and Einstein is the concept of a Bose gas, governed by Bose – Einstein statistics, which describes the statistical distribution of identical particles with integer spin, now known as bosons.

The word ' force ' is sometimes replaced by ' interaction ' because the fundamental forces operate by exchanging what are now known to be gauge bosons.

Fermions are usually associated with matter, whereas bosons are generally force carrier particles ; although in the current state of particle physics the distinction between the two concepts is unclear.

The number of bosons within a composite particle made up of simple particles bound with a potential has no effect on whether it is a boson or a fermion.

It turns out that including left and right-handed 4x4 quaternion matrices is equivalent to including a single right-multiplication by a unit quaternion which adds an extra SU ( 2 ) and so has an extra neutral boson and two more charged bosons.

Thus the group of left and right handed 4x4 quaternion matrcies is Sp ( 8 ) xSU ( 2 ) which does include the standard model bosons:

If is a quaternion valued spinor, is quaternion hermitian 4x4 matrix coming from Sp ( 8 ) and is a pure imaginary quaternion ( both of which are 4-vector bosons ) then the interaction term is:

The phenomenon in helium-3 is thought to be related to pairing of helium-3 fermions to make bosons, in analogy to Cooper pairs of electrons producing superconductivity .< ref >

If the particles are bosons, they occupy a totally symmetric state, which is symmetric under the exchange of any two particle labels:

i. e., on transposition of the arguments of any two particles the wavefunction should reproduce, apart from a prefactor (− 1 )< sup > 2S </ sup > which is + 1 for bosons, but (− 1 ) for fermions.

In nonrelativistic quantum mechanics all particles are either bosons or fermions ; in relativistic quantum theories also " supersymmetric " theories exist, where a particle is a linear combination of a bosonic and a fermionic part.

Atoms can have different overall " spin ", which determines whether they are fermions or bosons — for example helium-3 has spin 1 / 2 and is therefore a fermion, in contrast to helium-4 which has spin 0 and is a boson.

Each such symmetry is the basis of a gauge theory and requires the introduction of its own gauge bosons.

For example, the general quantum state of a system of N bosons is written as

Adding or removing bosons from each state is therefore analogous to exciting or de-exciting a quantum of energy in a harmonic oscillator.

For instance, for a field of free ( non-interacting ) bosons, the total energy of the field is found by summing the energies of the bosons in each energy eigenstate.