He hypothesized antiatoms, as well as whole antimatter solar systems, and discussed the possibility of matter and antimatter annihilating each other.

Solar calendars assign a date to each solar day.

The result of the Sun's differential rotation is that the active regions always arise in two bands parallel to the equator and their extension increases during the periods of maximum of the solar cycle, while they almost disappear during each minimum.

The mineral content of the water, the very low content of pollens and other allergens in the atmosphere, the reduced ultraviolet component of solar radiation, and the higher atmospheric pressure at this great depth each have specific health effects.

* The Planets: A discourse on the discovery, science, history and mythology, of the planets in our solar system, with one chapter devoted to each of the celestial spheres.

The five or six extra days needed to approximate the solar or tropical year were placed after the months at the end of each year.

A feature of the Islamic calendar is that a year is always 12 months, so the months are not linked with the seasons and drift each solar year by 11 to 12 days.

Solar pressure vanes, each with an area of 0. 65 square meter ( seven ft² ), were attached to the tips of the solar panels.

In this alternate history, the fourth planet of our solar system-named Minerva instead of Mars-is larger, nearer to Earth and has conditions congenial to the existence of life, including intelligent creatures with their well-defined biology and culture ( and wars with each other ).

Some astrologers believe that each number from 0 to 9 is ruled by a celestial body in our solar system.

In the overall gloom, the pupil expands from ~ 2 mm to ~ 6 mm, and each retinal cell exposed to the solar image receives about ten times more light than it would looking at the non-eclipsed Sun.

Apep has to be defeated in the darkness hours for Ra and his solar barge to emerge in the east each morning.

Subsequent work by Hale demonstrated a strong tendency for east-west alignment of magnetic polarities in sunspots, with mirror symmetry across the solar equator ; and that the magnetic polarity for sunspots in each hemisphere switched orientation, from one sunspot cycle to the next.

A rough table comparing the amount of solar radiation received by each planet in the Solar System follows ( from data in ):

Repeating this process with each orbit can drive the magnetic sail's apogee higher and higher, until the magnetic sail is able to leave the planetary magnetosphere and catch the solar wind.

The power to the two orbiter craft was provided by eight 1. 57 × 1. 23 m solar panels, two on each wing.

The scientific instruments on board the Mariner spacecraft were two radiometers ( one each for the microwave and infrared portions of the spectrum ), a micrometeorite sensor, a solar plasma sensor, a charged particle sensor, and a magnetometer.

A conical superstructure mounted on top of the frame held the high-gain 1 meter diameter parabolic antenna and four solar panels, each measuring 215 x, were affixed to the top corners of the frame.

Four solar panels, each 215 x 90 cm, extended out from the top of the frame.

Prior to the introduction of standard time, each municipality around the civilized world set its official clock, if it had one, according to the local position of the Sun ( see solar time ).

The results of the surveys conducted simultaneously from several locations around the world ( for each of the two transits ) produced a final value of the solar parallax, after adjustments, of 8. 809 ", with a probable error of 0. 0059 ", yielding a U. S. defined Earth-Sun distance of, with a probable error of miles.

The largest such formations, called giant molecular clouds, have typical densities of 100 particles per cm < sup > 3 </ sup >, diameters of, masses of up to 6 million solar masses, and an average interior temperature of 10 K. About half the total mass of the galactic ISM is found in molecular clouds < ref > and in the Milky Way there are an estimated 6, 000 molecular clouds, each with more than 100, 000 solar masses.

Because the Earth orbits the Sun once a year, the sidereal time at any one place at midnight will be about four minutes later each night, until, after a year has passed, one additional sidereal day has elapsed compared to the number of solar days that have gone by.

For a brief period each year, the rays of the sun are warm enough to melt some of the snows piled a mile deep at the base of the headwalls, and then the pinnacles glisten in the daytime at high noon, and billions of gallons of water begin their slow seepage under the glaciers and across the rockstrewn hanging valleys on their long, meandering journey to the sea -- running east past the sky-carving massifs of Gurla Mandhata and Kemchenjunga, then turning south and curling down through the jungles of Assam, past the Khasi Hills, and into Bengal, past Sirinjani and Madaripur, until the hard water of the melting snows mingles with the soft drainage of fields and at length fans out to meld with the teeming salt depths of the Bay of Bengal.

It was in the spring of the year when he took to his bed and Tessie and Alfred found out that they didn't know each other.

If the railroads, for example, regularly slaughtered 25,000 passengers each year, the high priests of the cult would have cause to tremble for their personal safety, for such a holocaust would excite demands for the hanging of every railroad president in the United States.

We hoped that its practitioners and teachers might be put on some sort of reserve list and called back for refresher courses each year or so.

Pool records reveal in detail the cost per mile and miles per gallon of each vehicle, the miles traveled in one year or three years, the periods when vehicle costs become excessive, and when cars should be traded for sound economies.

Middletown bases its claim on the general provision of the law that `` all rateable property, both tangible and intangible, shall be taxed to the owner thereof in the town in which such owner shall have had his actual place of abode for the larger portion of the twelve ( 12 ) months next preceding the first day of April in each year ''.

The President of the United States, pursuant to a Joint Resolution of Congress, has issued a proclamation each year since 1933 declaring May 22nd to be National Maritime Day.

The ideal girl -- possessed of talent, poise, intelligence, personality and beauty of face and figure -- is chosen each year to represent Rhode Island.

The Secretary shall make reports to the President and the Congress at the beginning of each regular session of the action taken or instituted by him under the provisions of this Act and of prospective action during the ensuing year.

The Armed Forces Epidemiological Board agreed to submit each month a report for one of its 12 commissions, so that each commission will report once a year on some phase of its work calculated to be of particular interest and value to medical officers of the Armed Forces.

Regardless of its unadjusted allotment, each State is guaranteed by law a minimum allotment each year equal to the allotment which it received in fiscal year 1954 -- increased by a uniform percentage of 5.4865771 which brings total 1954 allotments to all States up to $23,000,000.

For the year 2000 this means servicing ( A ) the protection requirements of a watershed producing at least 200 million acre-feet of water each year, ( B ) recreation and wildlife resources used each year by 635 million visitors, ( C ) a timber resource supporting an annual cut of 21 billion board feet, and ( D ) 60 million acres of rangelands.

The College also publishes each year The Report Of The Treasurer and a monthly newsletter entitled Carleton College Comments.

The Algol, the college annual, is published in the fall of each year.

Once you become an avocado fan, you will look forward to the season each year with eager anticipation.

Unlimited game bags are possible and legal in more than 40 states, on shooting preserves ( one of the newer phases of modern game-management ) for five and six months each year.

( Multiply the result obtained in item 3 above by the result obtained for each State in item 1 above.

( For each State, make all computations set forth in items 1 to 8 above, and then add the results obtained for each State in item 8.

( Multiply the result obtained in item 3 above by the amount used for each State in item 1 above.

Important considerations common to each type of shelter are: 1.

Additional class 2, assignments for daytime operation can be made without causing destructive interference to the class 1, stations or to each other, and by their operation provide additional service on these channels and additional local outlets for a large number of communities.

At the end of the run, the strips in the third and sixth positions in each chamber were dried, stained for 1 hr, washed and dried, while the other strips were maintained in a horizontal position at 1-degree-C.

It was stated earlier that one purpose of this study was to extend the analysis of variability of Onset and Completion in each of the 21 growth centers somewhat beyond that provided by the data in Tables 1 and 2.

Length of the shaft of these arrows may be evaluated according to the standard deviation values for each center in Table 1.

For an experiment to qualify as a binomial experiment, it must have four properties: ( 1 ) there must be a fixed number of trials, ( 2 ) each trial must result in a `` success '' or a `` failure '' ( a binomial trial ), ( 3 ) all trials must have identical probabilities of success, ( 4 ) the trials must be independent of each other.

Therefore each binomial trial can be thought of as producing a value of a random variable associated with that trial and taking the values 0 and 1, with probabilities Q and P respectively.

The number of successes on each shot is a value of a random variable that has values 0 or 1, and there are 5 such random variables here.

It is interesting that a 1: 1 correspondence can be established between the lines of two such pencils, so that in a sense a unique image can actually be assigned to each tangent.

Figure 1 portrays the mean achievement scores of each sub-group graphically.

This approach requires that: ( 1 ) each text word be separated into smaller elements to establish a correspondence between the occurrence and dictionary entries, and ( 2 ) the information retrieved from several entries in the dictionary be synthesized into a description of the particular word.

Any needy family living in San Francisco can obtain toys by writing to Christmas Toys, 676 Howard street, San Francisco 5, and listing the parent's name and address and the age and sex of each child in the family between the ages of 1 and 12.

In 1990-91, the Army had ten military regions and an estimated 73 + ' brigades ', each with a mean strength of 1, 000 and comprising infantry, tanks, APC, artillery, and AA units as required ( IISS Military Balance 1990 or 1991 ).

for each item in the list ( Length ( L )≥ 1 ), do

In his view, there were three possibilities: ( 1 ) Korean did not belong with the other three genealogically, but had been influenced by an Altaic substratum ; ( 2 ) Korean was related to the other three at the same level they were related to each other ; ( 3 ) Korean had split off from the other three before they underwent a series of characteristic changes.

:( 1 ) Place the tools and the men in the sequence of the operation so that each component part shall travel the least possible distance while in the process of finishing.

For each element a of a group G, conjugation by a is the operation φ < sub > a </ sub >: G → G given by ( or a < sup >− 1 </ sup > ga ; usage varies ).

In more general sense, each column is treated as a polynomial over GF ( 2 < sup > 8 </ sup >) and is then multiplied modulo x < sup > 4 </ sup >+ 1 with a fixed polynomial c ( x ) = 0x03 · x < sup > 3 </ sup > + x < sup > 2 </ sup > + x + 0x02.

There was to be a store ( that is, a memory ) capable of holding 1, 000 numbers of 40 decimal digits each ( ca.