At one of these iron groups, heme a3, the cyanide component of Zyklon B can bind, forming a more stabilized compound through metal-to-ligand pi bonding.

Each ballot can therefore be viewed as a small " delta " which separates two groups of candidates, or a single-pair of ranks ( e. g. if a ballot indicates that A & C are approved and B & D are not, the ballot can be considered to convey the ranking >).

Cytokines are substances that can activate cytotoxic T lymphocytes ( CTL ), antibody-secreting B cells, macrophages, and other particles.

Tumor antigens can also be on the surface of the tumor in the form of, for example, a mutated receptor, in which case they will be recognized by B cells.

T cells cannot bind native antigens, but require that they be processed by APCs, whereas B cells can be activated by native ones.

This can be expressed as A over B.

However, one can choose the index of the first element by an appropriate choice of the base address B.

It has been reported that some effects can be had from consuming the caapi vine alone, but that DMT-containing plants ( such as Psychotria ) remain inactive when drunk as a brew without a source of monoamine oxidase inhibitor ( MAOI ) such as B. caapi.

Antibodies can occur in two physical forms, a soluble form that is secreted from the cell, and a membrane-bound form that is attached to the surface of a B cell and is referred to as the B cell receptor ( BCR ).

The BCR is only found on the surface of B cells and facilitates the activation of these cells and their subsequent differentiation into either antibody factories called plasma cells, or memory B cells that will survive in the body and remember that same antigen so the B cells can respond faster upon future exposure.

Surface immunoglobulin ( Ig ) is attached to the membrane of the effector B cells by its transmembrane region, while antibodies are the secreted form of Ig and lack the trans membrane region so that antibodies can be secreted into the bloodstream and body cavities.

The adenovirus E1B-55K protein and the hepatitis B virus HBx protein are examples of viral proteins that can perform such a function.

Where A has a greater priority than B according to the Cahn-Ingold-Prelog priority rule, the configuration of the axial chirality can be determined by considering the top, then the bottom.

Antares B can be observed with a small telescope for a few seconds during lunar occultations while Antares itself is hidden by the Moon ; it was discovered by Johann Tobias Bürg during one such occultation on April 13, 1819.

It exists in four major polymorphs: α, β, γ and T. Whereas α, β and T phases are based on B < sub > 12 </ sub > icosahedra, the γ-phase can be described as a rocksalt-type arrangement of the icosahedra and B < sub > 2 </ sub > atomic pairs.

Thus, the vector space B ( X, Y ) can be given the operator norm

If X is a Banach space and K is the underlying field ( either the real or the complex numbers ), then K is itself a Banach space ( using the absolute value as norm ) and we can define the continuous dual space as X ′ = B ( X, K ), the space of continuous linear maps into K.

Toxins that can be used as weapons include ricin, staphylococcal enterotoxin B, botulinum toxin, saxitoxin, and many mycotoxins.

Bézier curves are also used in the time domain, particularly in animation and interface design, e. g., a Bézier curve can be used to specify the velocity over time of an object such as an icon moving from A to B, rather than simply moving at a fixed number of pixels per step.

Writing B < sub > P < sub > i </ sub >, P < sub > j </ sub >, P < sub > k </ sub ></ sub >( t ) for the quadratic Bézier curve defined by points P < sub > i </ sub >, P < sub > j </ sub >, and P < sub > k </ sub >, the cubic Bézier curve can be defined as a linear combination of two quadratic Bézier curves:

Behaviorism insisted on working only with what can be seen or manipulated and in the early views of John B. Watson, a founder of the field, nothing was inferred as to the nature of the entity that produced the behavior.

I don't know what makes you think you can get away with this kind of business, and I don't care about that, either.

`` The road's washed badly '', said Dill, `` but there's a trail you can get over with a horse.

Besides, 'tain't no more'n right for me to follow with my black oxen, so's I can unhook and pull up fast if either of you get in a pinch ''.

It'll probably be at least an hour or two before I can check back with you.

It is nothing you can put your fingers on but the air suddenly fills with a high charge of electricity.

It is Eromonga -- look hard, you can see with your naked eye the wooden scaffolding on the cliff ''.

All can be connected with the gold circuit from their homes.

His consoles can give him instant contact with more than seventy bases around the world and with every SAC aircraft.

It is well then that in this hour both of `` national peril '' and of `` national opportunity '' we can take counsel with the men who made the nation.

His first inaugural address speaks of `` my country whose voice I can never hear but with veneration and love ''.

Instead of giving themselves spontaneously to the orgiastic release that jazz can give them, they undergo psychoanalysis or flirt with mysticism or turn to prostitutes for satisfaction.

What they discuss with dialectical seriousness is the degree to which sex can inspire the Muse.

When words can be used in a more fresh and primitive way so that they strike with the force of sights and sounds, when tones of sound and colors of paint and the carven shape all strike the sensibilities with an undeniable force of data in and of themselves, compelling the observer into an attitude of attention, all this imitates the way experience itself in its deepest character strikes upon the door of consciousness and clamors for entrance.

One can meet with aloofness almost anywhere: the THIDIU viewpoint, It Doesn't Affect Us!!

You've already sent your daughter to Miss X's select academy for girls and your son to Mr. Y's select academy for boys, and you can be as liberal as you please with strict impunity.

This is an unsolved problem which probably has never been seriously investigated, although one frequently hears the comment that we have insufficient specialists of the kind who can compete with the Germans or Swiss, for example, in precision machinery and mathematics, or the Finns in geochemistry.

And I select this sentence as its pertinent summation: `` in essence the drama of his ( Eisenhower's ) Presidency can be described as the ordeal of a nation turned conservative and struggling -- thus far with but limited and precarious success -- to give effective voice and force to that conservatism ''.

One of the obvious conclusions we can make on the basis of the last election, I suppose, is that we, the majority, were dissatisfied with Eisenhower conservatism.

Here there may be an analogy with cancer: we can detect cancers by their rapidly accelerating growth, determinable only when related to the more normal rate of healthy growth.

Hence the prime issue, as I see it, is whether a democratic or free society can master technology for the benefit of mankind, or whether technology will rule and develop its own society compatible with its own needs as a force of nature.

So we are faced with a vast network of amorphous entities perpetuating themselves in whatever manner they can, without regard to the needs of society, controlling society and forcing upon it a regime representing only the corporation's needs for survival.

Proprietorships can establish a meaningful identity, representing a human personality, and thus establish sincere relationships with customers and community.

But is the result new barnsful of tested knowledge on the basis of which we can with confidence solve our domestic and international problems??