A pellet of Plutonium-238 | < sup > 238 </ sup > Pu O < sub > 2 </ sub > to be used in an RTG for either the cassini spacecraft | Cassini or galileo spacecraft | Galileo mission.

Examples include the seismometer deployed on the Moon by Apollo 11 in 1969, which contained 1. 2 ounces ( 34 grams ) of Plutonium-238 ; Mars Pathfinder ; and the Mars Exploration Rovers Spirit and Opportunity.

They are similar to tiny radioisotope thermoelectric generators ( RTG ) and normally provide about one watt of heat each, derived from the decay of a few grams of Plutonium-238 — although other radioactive isotopes could be used.

Plutonium-238, curium-242, curium-244 and strontium-90 have been used.

Plutonium-238 and some other elements are used to produce small amounts of nuclear power by radioactive decay in radioisotope thermoelectric generators and other types of atomic batteries.

* Plutonium-238 has a half-life of 87. 74 years and emits alpha particles.

Nevertheless, it may be helpful to cite one example -- that of employment -- for, as will be shown below, it cuts across both facets of the new concept.

The promenade, for example, continues to take place on the Chahar Bagh, a mile-long garden of plane and poplar trees that now serves as the city's principal street.

for example, the mode of bravery to this anonymous folk poem: `` They brought me news that Spring is in the plains And Ahmad's blood the crimson tulip stains ; ;

Incapable of self-delusion, the Founding Fathers found the crisis of their time to be equally grave, and yet they had confidence that America would surmount it and that a republic of free peoples would prosper and serve as an example to a world aching for liberty.

An example of the changes which have crept over the Southern region may be seen in the Southern Negro's quest for a position in the white-dominated society, a problem that has been reflected in regional fiction especially since 1865.

The sequence may involve a sharp contrast: for example, a quiet meditative sway of the body succeeded by a violent leap ; ;

This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.

In agriculture, for example, despite the advances in biology, elaborate rituals tend to persist along with a continued sense of the imminence of some natural disaster.

The creative urge, for example, transcends the body and the self.

If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.

His name is Praisegod Piepsam, and he is rather fully described as to his clothing and physiognomy in a way which relates him to a sinister type in the author's repertory -- he is a forerunner of those enigmatic strangers in `` Death In Venice '', for example, who represent some combination of cadaver, exotic, and psychopomp.

It resembles, too, pictures such as Durer and Bruegel did, in which all that looks at first to be solely pictorial proves on inspection to be also literary, the representation of a proverb, for example, or a deadly sin.

How did it happen, for example, that the state university, that great symbol of American democracy, failed to flourish in New England as it did in other parts of the country??

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.

He and also Mr. Cowley and Mr. Warren have fallen to the temptation which besets many of us to read into our authors -- Nathaniel Hawthorne, for example, and Herman Melville -- protests against modernism, material progress, and science which are genuine protests of our own but may not have been theirs.

Why, for example, should the ancients have supposed the diurnal rotation of the heavens to be elliptical??

A lady, you made clear to me both by precept and example, never raised her voice or slumped in her chair, never failed in social tact ( in heaven, for instance, would not mention St. John the Baptist's head ), never pouted or withdrew or scandalized in company, never reminded others of her physical presence by unseemly sound or gesture, never indulged in public scenes or private confidences, never spoke of money save in terms of alleviating suffering, never gossiped or maligned, never stressed but always minimized the hopelessness of anything from sin to death itself.

In the calm which follows the reading of a poem, for example, is the effect produced by the enforced quiet, by the musical quality of words and rhythm, by the sentiments or sense of the poem, by the associations with earlier readings, if it is familiar, by the boost to the self-esteem for the semi-literate, by the diversion of attention, by the sense of security in a legitimized withdrawal, by a kind license for some variety of fantasy life regarded as forbidden, or by half-conscious ideas about the magical power of words??

In `` My Song's Young Virgin Date '', for example, Thompson wrote: `` Yea, she that had my song's young virgin date Not now, alas, that noble singular she, I nobler hold, though marred from her once state, Than others in their best integrity.

Reviewing Davidson's The Testament Of An Empire Builder, for example, Thompson found that there was `` too much metrical dialectic ''.

In his book Civilization And Ethics Albert Schweitzer faces the moral problems which arise when moral law is recognized in business life, for example.

Those who wanted to close the theaters, for example, pointed to Plato's Republic and those who wished to keep them open called on the Plato of the Ion to testify in their behalf.

In archaeology, for example, the contributions of Frederick Haverfield and Reginald Smith to the various volumes of the Victoria County Histories raised the discipline from the status of an antiquarian pastime to that of the most valuable single tool of the early English historian.

After that, it requires several minutes of concentrated work, including six separate and deliberate actions by a minimum of three men sitting at three separate stations in a bomber, each with another man beside him to help, for an armed bomb to be released.

And although these insights into the nature of art may be in themselves insufficient for a thoroughgoing philosophy of art, their peculiar authenticity in this day and age requires that they be taken seriously and gives promise that from their very substance, new and valid chapters in the philosophy of art may be written.

Solving astronomical problems requires, for Copernicus, not a random search of unrelated tables, but a regular employment of the rules defining the entire discipline.

Schweitzer seems, in fact, to acquire for himself a burden of sin, not bequeathed by Adam, but accumulated in the inevitable judgments which life requires of him as between greater and lesser responsibilities.

And to do this requires first of all the kind of information about people which is provided by the scientists in industrial anthropology and consumer research, who, for example, tell Courtenay that three days is the `` optimum priming period for a closed social circuit to be triggered with a catalytic cue-phrase '' -- which means that an effective propaganda technique is to send an idea into circulation and then three days later reinforce or undermine it.

The vast task of economic development urgently requires skilled people to do the work of the society -- to help teach in the schools, construct development projects, demonstrate modern methods of sanitation in the villages, and perform a hundred other tasks calling for training and advanced knowledge.

Since it requires only five players, it would seem to fall into the category of chamber music -- yet it calls for a double bass, an instrument generally regarded as symphonic.

First, the upper portion requires series of films for every child, consisting of those from Hand, Elbow, Shoulder, Knee, and Foot.

Implementation of the latter requires storage of information needed only for synthesis.

Finally, since the public requires some restraint on the part of the companies, larger wage increases call for less than proportionately larger price increases ( e.g., if a wage increase of 5% allows a price increase of 7%, a wage increase of 10% allows a price increase of something less than 14% ).

Section 362 requires carryover of the transferor corporation's basis for property transferred, and section 1223 provides for tacking on the transferor's holding period for such property to that of the transferee.

Religious faith can be considered a necessary condition of membership in a congregation, since the decision to join a worshiping group requires some motive force, but faith is not a sufficient condition for joining ; ;

They will have a greater appreciation for the Church and a deeper devotion to it if membership requires something of them.

Oord defines altruism as acting for the other's good, and he agrees with feminists who note that sometimes love requires acting for one's own good when the other's demands undermine overall well-being.

The transportation of offenders requires time, puts additional demands on the public safety organizations to provide for the safety of the public, court personnel and for the security of the offender population.

Examples include Web accessibility a set of guidelines and two accessible web portals designed for people developing reading skills are peepo. com — try typing a letter with your keyboard for more — and peepo. co. uk with enhanced graphics, unique style controls and improved interactivity ( requires an SVG supported browser ).

This evaluation requires the input of family, particularly for early intervention.

The debate is interesting enough, however, that it is considered of note when a theorem in ZFC ( ZF plus AC ) is logically equivalent ( with just the ZF axioms ) to the axiom of choice, and mathematicians look for results that require the axiom of choice to be false, though this type of deduction is less common than the type which requires the axiom of choice to be true.

Loyalty requires affection also to the office of the Sovereign, attachment to royalty, attachment to the law and to the constitution of the realm, and he who would, by force or by fraud, endeavour to prostrate that law and constitution, though he may retain his affection for its head, can boast but an imperfect and spurious species of loyalty ( R v O ' Connell ( 1844 ) 7 ILR 261 ).