Resistors manufactured for military use may also include a fifth band which indicates component failure rate ( reliability ); refer to MIL-HDBK-199 for further details.

Resistors use preferred numbers for their specific values, which are determined by their tolerance.

* Photoresistors or Light Dependent Resistors ( LDR ) which change resistance according to light intensity.

Resistors on their own have no frequency-selective properties, but are added to inductors and capacitors to determine the time-constants of the circuit, and therefore the frequencies to which it responds.

Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment.

Resistors are also implemented within integrated circuits, particularly analog devices, and can also be integrated into hybrid and printed circuits.

Resistors with higher power ratings are physically larger and may require heat sinks.

Resistors that are not thermistors are designed to have a ' as close to zero as possible, so that their resistance remains nearly constant over a wide temperature range.

Resistors are circuit elements that impede the passage of electric charge in agreement with Ohm's law, and are designed to have a specific resistance value R. In a schematic diagram the resistor is shown as a zig-zag symbol.

Resistors, on the other hand, are made of a wide variety of materials depending on factors such as the desired resistance, amount of energy that it needs to dissipate, precision, and cost.

Resistors are acceptable where ground current is constant, but are ill-suited to regulators with varying ground current.

Resistors are the most common example of a linear element ; other examples include capacitors, inductors, and transformers.

Resistors are the simplest method of reducing fan noise, but they add to the heat generated inside the computer case.

During the Angolan Bush War, Stanley was forced to relocate to London where he joined the COSAR, the Committee on South African War Resistors, and he became prominent in the anti-apartheid movement.

* " Why I Refused to Register in the October 1940 Draft and a Little of What It Led To " ( 1999 ), from Gara, Larry and Lenna Mae Gara, eds., A Few Small Candles: War Resistors of World War II Tell Their Stories.

Resistors create electrical noise, called Johnson – Nyquist noise.

sub-committee on Fixed and Variable Resistors.

sub-committee on standardization of Resistors.

Its inauguration in 1978 by Abdul Fattah Ismail, its first leader, came as a result of the progressive unification process of a number of Yemeni revolutionary groups in both South and North Yemen, including the Unified Political National Front Organization, itself the result of merging three parties, namely the National Front for the Liberation of Occupied South Yemen ( NLF ), Democratic Popular Union Party ( Marxist ), and Popular Vanguard Party of South Yemen ( left Ba ' ath Party ); and the Yemeni Popular Unity Party in North Yemen, itself the result of merging of 5 leftist organizations, namely: Revolutionary Democratic Party of Yemen, Popular Vanguard Party in North Yemen, Organisation of Yemeni Revolutionary Resistors, Popular Democratic Union and Labour Party.

The place is inhabited by several hundred warlike women who are anachronisms of the Twentieth Century -- stone age amazons who live in an all-female, matriarchal society which is self-sufficient ''.

Of greater importance, however, is the content of those programs, which have had and are having enormous consequences for the American people.

That is particularly true of sovereignty when it is applied to democratic societies, in which `` popular '' sovereignty is said to exist, and in federal nations, in which the jobs of government are split.

I have just asked these questions in the Pentagon, in the White House, in offices of key scientists across the country and aboard the submarines that prowl for months underwater, with neat rows of green launch tubes which contain Polaris missiles and which are affectionately known as `` Sherwood Forest ''.

Now let us imagine a wing of B-52's, on alert near their `` positive control ( or fail-safe ) points '', the spots on the map, many miles from Soviet territory, beyond which they are forbidden to fly without specific orders to proceed to their targets.

There are thousands of square miles of salt pan which are hideous.

They are huge areas which have been swept by winds for so many centuries that there is no soil left, but only deep bare ridges fifty or sixty yards apart with ravines between them thirty or forty feet deep and the only thing that moves is a scuttling layer of sand.

Others are confined to vast reservations, and not only does the Australian government justifiably not wish them to be viewed as exhibits in a zoo, but on their reservations they are extremely fugitive, shunning camps, coming together only for corroborees at which their strange culture comes to its highest pitch -- which is very low indeed.

The one apparent connection between the two is a score of buildings which somehow or other have survived and which naturally enough are called `` historical monuments ''.

On Fridays, the day when many Persians relax with poetry, talk, and a samovar, people do not, it is true, stream into Chehel Sotun -- a pavilion and garden built by Shah Abbas 2, in the seventeenth century -- but they do retire into hundreds of pavilions throughout the city and up the river valley, which are smaller, more humble copies of the former.

Those three other great activities of the Persians, the bath, the teahouse, and the zur khaneh ( the latter a kind of club in which a leader and a group of men in an octagonal pit move through a rite of calisthenics, dance, chanted poetry, and music ), do not take place in buildings to which entrance tickets are sold, but some of them occupy splendid examples of Persian domestic architecture: long, domed, chalk-white rooms with daises of turquoise tile, their end walls cut through to the orchards and the sky by open arches.

But more important, and the thing which the casual traveler and the blind sojourner often do not see, is that these places and activities are often the settings in which Persians exercise their extraordinary aesthetic sensibilities.

The line of an eyebrow, the color of the skin, a ghazal from Hafiz, the purity of spring water, the long afternoon among the boughs which crowd the upper story of a pavilion -- these things are noticed, judged, and valued.

At either end and in the center there are bays which contain nine greater alcoves as frescoed and capacious as church apses.

Here in an evening Persians enjoy many of the things which are important to them: poetry, water, the moon, a beautiful face.

Nostalgic Yankee readers of Erskine Caldwell are today informed by proud Georgians that Tobacco Road is buried beneath a four-lane super highway, over which travel each day suburbanite businessmen more concerned with the Dow-Jones average than with the cotton crop.

Their kind created an American culture superior to any in the world, an industrial and technological culture which penetrated Russia as it did almost every corner of the earth without a nickel from the Federal treasury or a single governmental specialist to contrive directives or program a series of consultations of interested agencies.

According to The Chicago Tribune News Service, State Atty. Gen. Stanley Mosk of California has devised a series of questions which the joiner might well ask about any organization seeking his money and his name: 1.

This is a radical change in attitude from the conditions which prevailed several years ago, when a series of bombings was directed against Negroes who were moving into previously all-white neighborhoods of Dallas.

Among some recent imports were seat covers for one series of dining room chairs on which were depicted salad plates overflowing with tomatoes and greens and another set on which a pineapple was worked in naturalistic color.

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.

The second great dilemma has been the morality of nuclear testing, a dilemma which has suddenly become acute because of the present series of Soviet tests.

But I have compared its text with already published commentaries on the 1960 series of Godkin lectures at Harvard, from which the book was derived, and I can with confidence challenge the gist of C. P. Snow's incautious tale ''.

Below these particulars was a series of alpha-beta-gammas connected by arrows and crosses which denoted the lineage of the breed.

-- Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects, the photochemical exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon tetrachloride concentration on the reaction rate.

Thus in Mary wrote an account of the trip first strong stress on Mary marks Mary as the first in a series of people who wrote accounts of the trip, strong stress on wrote marks the writing as the first of a series of actions of Mary's concerned with an account of her trip ( about which she may later have made speeches, for example ), and strong stress on trip makes the trip the first of a series of subjects about which Mary wrote accounts.

These two recollections form the frame around a series of experiences and sights which, to me at least, symbolize the extremes in the aesthetic as well as ethical conflict between materialism and humanism.

Instead, we became involved in a series of friendly, but overly formal, welcoming addresses to which we had no choice but to reply in kind.

It consists of a series of pipes and a pressure-measuring chamber which record the rise and fall of the water surface.

Taylor said Mrs. Huntley and her husband also will be questioned about a series of 15 Portland robberies in spring of 1959 in which the holdup men bound their victims with tape before fleeing.

The Leningrad Kirov Ballet, which opened a series of performances Friday night at the Opera House, is, I think, the finest `` classical '' ballet company I have ever seen, and the production of the Petipa-Tschaikowsky `` Sleeping Beauty '' with which it began the series is incomparably the finest I have ever had the pleasure of witnessing.

However, the wei books were also destroyed in a series of Orthodox Confucian purges which culminated in a final proscription in 605.