Some mathematicians, especially in set theory, do not consider the sets and to be part of the relation, and therefore define a binary relation as being a subset of x, that is, just the graph.

Some of these are challenging to sequence because they have more than two haploid ( n ) sets of chromosomes, a condition known as polyploidy, common in the plant kingdom.

As noted above, this terminology is not universal: Some authors use countable to mean what is here called " countably infinite ," and to not include finite sets.

Some undefined conversation is shared lazily, the sun sets ; then Marlow states how their location also " has been one of the dark places of the earth.

Some companies have a telecom team that is responsible for the phone infrastructure such as PBX, voicemail, VOIP, telephone sets, modems and fax machines.

Some sets are specific to a locale, or even to a single session, whilst others, like the " Coleman set " of reels (" The Tarbolton "/" The Longford Collector "/ The Sailor's Bonnet "), represent longstanding combinations that have been played together for decades.

Some sets include racks to hold tiles ( if they are shaped small or differently ).

Some references require a null set to be measurable ; however, subsets of null sets are still negligible for measure-theoretic purposes.

Some authors consider merely finitely additive probability spaces, in which case one just needs an algebra of sets, rather than a σ-algebra.

Some RISC processors such as the PowerPC have instruction sets as large as, say, the CISC IBM System / 370 ; and conversely, the DEC PDP-8 — clearly a CISC CPU because many of its instructions involve multiple memory accesses — has only 8 basic instructions, plus a few extended instructions.

Some medications produce an increased risk of seizures and electroconvulsive therapy ( ECT ) deliberately sets out to induce a seizure for the treatment of major depression.

Some early single hose scuba sets used full-face masks instead of a mouthpiece, such as those made by Desco and Scott Aviation ( who continue to make breathing units of this configuration for use by firefighters ).

Some scuba sets incorporate attached extra stage cylinders, as bailout in case the main breathing gas supply is used up or malfunctions, or containing another gas mixture.

Some wheat species are diploid, with two sets of chromosomes, but many are stable polyploids, with four sets of chromosomes ( tetraploid ) or six ( hexaploid ).

Some bands are even using small plastic pouches that hang about their neck on an adjustable strap, which has a zipper pocket for holding drill, flags to mark sets, and a pencil.

Some television sets can be set to automatically turn captioning on when the volume is muted.

Some observers hold that individuals apply distinct sets of moral rules to people depending on their membership of an " in-group " ( the individual and those they believe to be of the same culture or race ) or an " out-group " ( people not entitled to be treated according to the same rules ).

Some sets of keyboard variations, such as The Hunt's Up and the imperfectly preserved set on Gypsies ’ Round also seem to be early works.

Some sets are released in many countries, while others are only issued in one or two.

* Some sets are neither open nor closed, for instance the half-open interval < nowiki >

Some low-cost sets ( especially those sold in toy stores ) may use red and black squares and include pieces for both games ; though suitable for informal play, such boards are often not accepted for sanctioned play, depending on the local authority's rules on equipment standards.

Some operations available in most instruction sets include:

Some of us might be inclined to argue, in fact, that an independence of mind and action and an intolerance of regimentation, either mental or physical, are particularly Southern traits.

Some years ago Julian Huxley proposed to an audience made up of members of the British Association for the Advancement of Science that `` man's supernormal or extra-sensory faculties are ( now ) in the same case as were his mathematical faculties during the ice age ''.

Some are fishing, some driving the team, and many are sitting indolently on the banks of the river.

Some historians have found his point of view not to their taste, others have complained that he makes the Tory tradition appear `` contemptible rather than intelligible '', while a sympathetic critic has remarked that the `` intricate interplay of social dynamics and political activity of which, at times, politicians are the ignorant marionettes is not a field for the exercise of his talents ''.

Some of the marble busts in the park are of young Englishmen who fought and died for Garibaldi.

Some accounts are quite lengthy but Florida's is the shortest of all, requiring only four paragraphs.

Some plant-location specialists take these signs to mean St. Louis county doesn't want industry, and so they avoid the area, and more jobs are lost.

Some fiscal changes are important.

Some brilliant rookies nailed them down, so that this spring just two spots, left and right field, are really up for grabs.

Some of the stumps are as much as three feet long, but most of them have been flattened by the pressure of the overlying sediments.

Some privately held inholdings are a source of direct damage to these Federal lands.

Some 45 frequencies are assigned for use primarily by dominant Class 1, -- A or Class 1, -- B clear-channel stations, designed to operate with adequate power and to provide service -- both groundwave and ( at night ) skywave -- over large areas and at great distances, being protected against interference to the degree necessary to achieve this objective.

Some deductions are subtracted from Gross Income to determine Adjusted Gross Income.

Some renditions are of symphonic dimensions, with the contrabass given free rein.

Some of them are obvious, such as the fact that we associate recorded and live music with our responses and behavior in different types of environments and social settings.

Some tasty frank toppings are chili con carne, Coney Island sauce and savory sauerkraut.

Some general things to look for in a site, if you haven't already bought one, are accessibility, water drainage, and orientation.

Some distribution costs are kept up by competitive pressure, some by the fact that the customers have come to expect certain niceties and flourishes.

Some of these temperatures are plotted in figure 4.

( Some suspensions break up before they are near to the direction of shear, and some become asymptotic to it without breakup.

Some experiments are composed of repetitions of independent trials, each with two possible outcomes.

Some of these speculations may have some merit, others are somewhat ambiguous.

Some phonetic features, for example glottal catch or murmur, are sometimes to be assigned to segmental phonemics and sometimes to accentual systems.

Some are failing to achieve as much as their ability would permit ; ;