The useful suggestion of Professor David Hawkins which considers culture as a third stage in biological evolution fits quite beautifully then with our suggestion that science has provided us with a rather successful technique for building protective artificial environments.

The low cost and ease of fabrication of the dies for three-dimensional foam cutting plus the wide variety of shapes, dimensions, and contours that can be tailor-made to customer requirements has made the technique useful for producing case liners, materials handling containers, packaging and cushioning devices, and such novelties as soap dishes, toys, head rests, arch supports, and gas pedal covers.

ANOVA " is probably the most useful technique in the field of

This is a useful technique for researchers in neuroscience because it allows them to quickly increase the intracellular cAMP levels in particular neurons, and to study the effect of that increase in neural activity on the behavior of the organism.

New types of chromatography developed during the 1930s and 1940s made the technique useful for many separation processes.

This technique is also very useful for compounds which boil beyond their decomposition temperature at atmospheric pressure and which would therefore be decomposed by any attempt to boil them under atmospheric pressure.

That the use of hypnosis has a recognized place in the medical armamentarium and is a useful technique in the treatment of certain illnesses when employed by qualified medical and dental personnel.

A useful technique is to rub a very thin film of Maroger medium over the area to be painted and paint into that — known as " painting into the couch.

In the laboratory, however, mutagenesis is a useful technique for generating mutations that allows the functions of genes and gene products to be examined in detail, producing proteins with improved characteristics or novel function, as well as mutant strains with useful properties.

At about the same time as this important discovery, he observed that when " p-particles ", ejected from radio-active substances, impinge upon zinc sulfide, each impact is accompanied by a minute scintillation, an observation which forms the basis of one of the most useful methods in the technique of radioactivity.

Some diving instructors continue to teach single demand valve buddy-breathing as an obsolete but still useful technique ; then they show the method that has superseded it, since availability of two second stages per diver is now assumed in recreational scuba.

The finesse can be a useful technique, especially in trumps where honours cannot be trumped if they are not cashed.

Pure carving is a useful technique on slopes of moderate steepness and smooth snow-" groomer carving " is widespread and there are skis dedicated to this style.

A useful such technique is to find linkwords, words that have the same pronunciation in a known language as the target word, and associate them visually or auditorially with the target word.

I regard ' Hungarian ' ( embedding an abbreviated version of a type in a variable name ) a technique that can be useful in untyped languages, but is completely unsuitable for a language that supports generic programming and object-oriented programming — both of which emphasize selection of operations based on the type an arguments ( known to the language or to the run-time support ).

Although it is useful to view this as a subtractive synthesis technique based on a feedback loop similar to that of a comb filter for z-transform analysis, it is better viewed as the simplest of a class of wavetable-modification algorithms now known as digital waveguide synthesis, as the delay line acts to store one period of the signal.

It can be the method of choice for catching the elusive muskie, and a useful technique for catching walleye, black bass and striped bass.

This technique is useful in measuring the minority carrier lifetime of III-V semiconductors like Gallium arsenide ( GaAs.

Surface-mount technology has made the technique much less useful than in previous decades.

While this technique makes the assumption that artists scaled the models appropriately, it is useful to get some sense of how large these ships and boats may have been in real life.

Parts of DOS itself, especially in DOS versions 5. 0 and later, used this same technique to perform useful functions, such as the DOSKEY command-line editor and various other installable utilities which were installed by running them at the command line ( manually or from AUTOEXEC. BAT ) rather than as drivers through CONFIG. SYS.

Heel brakes can interfere with a useful technique called a crossover turn, in which a skater crosses one leg over another to make a sharp turn without losing much speed ; for this reason, some users prefer not to use heel brakes.

This technique is meant to be especially useful in distinguishing poetry from prose, for, as Aristotle said, “ poetic language must appear strange and wonderful ” ( Shklovsky 19 ).

We spoke of the need for advertising, and I agreed that the deep dive would be most useful for publicity.

A team for useful research.

We hear equally fervent concern over the belief that we have not enough generalists who can see the over-all picture and combine our national skills and knowledge for useful purposes.

RCA Victor has an ambitious and useful project in a stereo series called `` Adventures In Music '', which is an instructional record library for elementary schools.

and ( C ) to finance, for not more than three years beyond the end of said period, such activities as are required to correlate, coordinate, and round out the results of studies and research undertaken pursuant to this Act: Provided, That funds available in any one year for research and development may, subject to the approval of the Secretary of State to assure that such activities are consistent with the foreign policy objectives of the United States, be expended in cooperation with public or private agencies in foreign countries in the development of processes useful to the program in the United States: And provided further, That every such contract or agreement made with any public or private agency in a foreign country shall contain provisions effective to insure that the results or information developed in connection therewith shall be available without cost to the United States for the use of the United States throughout the world and for the use of the general public within the United States.

The 20-to-1 ratio for cochannel interference embodies one of the fundamental limiting principles which we must always take into account in AM assignments and allocations -- that signals from a particular station are potential sources of objectionable interference over an area much greater than that within which they provide useful service.

The president who appoints strong men who have an all-college or university point of view and a talent and respect for administration can count on useful assistance.

Use nuclear propulsions to keep our long-range military aircraft in the air for the majority of their useful life.

The adjustable fly cutter is very useful for cutting large diameter holes and can be used to cut exact-size discs by reversing the cutter blade.

Such an instrument would be useful for the characterization of many commercial materials as well as theoretical studies.

Such an instrument is expected to be especially useful if it could be used to measure the elasticity of heavy pastes such as printing inks, paints, adhesives, molten plastics, and bread dough, for the elasticity is related to those various properties termed `` length '', `` shortness '', `` spinnability '', etc., which are usually judged by subjective methods at present.

It supplies local data which are useful in administration and which can be used as a basis for intensive studies in particular situations.

Two very useful ways for modifying a form-dictionary are the addition to the dictionary of complete paradigms rather than single forms and the application of a single change to more than one dictionary form.

The latter is useful for modifying information about some or all forms of a word, hence reducing the work required to improve dictionary contents.

A most useful tool for wetting the surface without running down was made from a greenhouse `` mist spray '' nozzle welded to a hose connection, to be used at low water pressure.

It is of course useful to have a sovereign cause on one's social criticism, for it makes diagnosis and prescription much easier than they might otherwise be.

He knew instinctively that next to voice and face an actor's hands are his most useful possession -- that in fiction as in the theatre, gesture is an indispensable shorthand for individualizing character and dramatizing action and response.

The aim is to collect a very broad range of physical, chemical, morphological, and structural data for crystals on an encyclopedic scale and to seek all possible useful and revealing correlations of properties with internal structure.

Interest remained, however, in the possibility that it would serve as a useful supplementary method for counteracting spoilage losses and for preserving some foods at lower over-all costs than freezing, or without employing heat or chemicals with their attendant taste alterations.