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On simple, usually temporary layouts, power is supplied by a power pack consisting of a transformer and rectifier, a rheostat or potentiometer for regulating voltage supplied to the track ( and thus train speed ), and a switch to control train direction — a double pole, double throw slide or toggle switch wired to reverse the polarity on the rails.
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On and simple
On her bureau lay a small, brass ornament of simple design and faded engraving -- an object which, Pamela believed now, had been the property of her great-grandfather, Major Hiram Munroe Culver.
It goes from the basics, the analysis of simple terms in the Categories, the analysis of propositions and their elementary relations in On Interpretation, to the study of more complex forms, namely, syllogisms ( in the Analytics ) and dialectics ( in the Topics and Sophistical Refutations ).
On some occasions, simple weapons employed in an unorthodox fashion have proven advantageous, as with the Swiss pikemen who gained many victories through their ability to transform a traditionally defensive weapon into an offensive one.
On one simple level is the question, Did he do it, or didn ’ t he?
On the other hand, there is a close kinship between elves and dwarves, evident already because many dwarves have elvish names, including simple Álfr " elf ", and Alberich " king of elves ".
On the other hand, if someone adopts a simple relativist stance as an ad hoc defense of a controversial or otherwise compromised position — saying, in effect, that " what is true for you is not necessarily true for me ," and thereby attempting to avoid having to mount any further defense of the position — one might be said to have committed a fallacy.
On the other hand are two round logs, separated by a framework that carries a platform ; two simple craft and two entirely, almost mutually alien, concepts of design and construction.
On simple tasks, which the pair already fully understands, pairing results in a net drop in productivity.
On the surface, they are simple tales of adventure, achievement, and dealing with stupid teachers and jealous peers.
" On matters of style, he proposed that the style conform to the subject matter and to the audience, that simple words be employed whenever possible, and that the style should be agreeable.
On one end of the spectrum we have an inviscid or a simple Newtonian fluid and on the other end, a rigid solid ; thus the behaviour of all materials fall somewhere in between these two ends.
On the one hand, horror can often be produced with inexpensive techniques: creative cinematography, pacing, lighting, fake blood or other simple props, prosthetics, or costumes.
The complete dynamic theory of simple machines was worked out by Italian scientist Galileo Galilei in 1600 in Le Meccaniche (" On Mechanics ").
On the other hand, written and printer paper do not require ( the weight and volume of ) reading equipment, and handwritten edits only require simple writing equipment, such as a pen.
simple: On the Origin of Species
On the other hand, irregular curves represented by simple geometric shapes may be made proportionally wider when zooming in, to keep them looking smooth and not like these geometric shapes.
On the advice of his agent, Gretzky picked Edmonton, but the move was not that simple.
On the basis of their simple structure, the Placozoa were frequently viewed as a model organism for the transition from unicellular organisms to the multicellular animals ( Metazoa ) and are thus considered a sister taxon to all other metazoans:
On the same day, her hair was cut off and she was driven through Paris in an open cart, wearing a simple white dress.
On the modern loom, simple and intricate shedding operations are performed automatically by the heddle or heald frame, also known as a harness.
On the other hand, the group G = Z / 12Z is not simple.
On the other hand, a simple majority of the members of each house can choose to approve a vetoed bill precisely as the Legislature originally passed it, in which case it becomes a law over the governor's veto.
The complete dynamic theory of simple machines was worked out by Italian scientist Galileo Galilei in 1600 in Le Meccaniche (" On Mechanics ").
On top of these, Strickland placed eight severe Doric columns, which are crowned by an entablature containing a triglyph frieze and simple triangular pediment.
On the other hand, most simple rejection sampling methods suffer from the " curse of dimensionality ", where the probability of rejection increases exponentially as a function of the number of dimensions.
On and usually
On Sundays, with the permission of Captain Heard, who usually attended with two of his officers, services were held in the double cabin.
On the other hand, the process of obsoleting an old product and introducing the new one is usually mighty expensive.
On top of the spray chamber is a burner head that produces a flame that is laterally long ( usually 5 – 10 cm ) and only a few mm deep.
On modern keyboards, the key is usually labeled Pause with Break below, sometimes separated by a line, or Pause on the top of the keycap and Break on the front.
On a PC you will usually have the ability to change the platform software.
On location, there is usually just one camera to film an interview, and it's usually trained on the interviewee.
On paper, using classical notation, this is usually done all in one step.
On the Nature of Animals, (" On the Characteristics of Animals " is an alternative title ; usually cited, though, by its Latin title ), is a curious collection, in 17 books, of brief stories of natural history, sometimes selected with an eye to conveying allegorical moral lessons, sometimes because they are just so astonishing:
* On a computer running Microsoft Windows, Mac OS X, or Unix running the X Window System, clicking the secondary mouse button ( usually the right button ) opens a context menu for the region that is under the mouse pointer.
On pro golf tours, professional caddies accompany their player to all events, which usually take place from Thursday through Sunday.
On the other hand, user / kernel-mode transitions usually impose a considerable performance overhead, thereby prohibiting user mode-drivers for low latency and high throughput requirements.
On the other hand, cheap calls are usually not considered to be throwing good money away, especially when calling an unknown player.
On the ellipsoid of revolution, geodesics may be written in terms of elliptic integrals, which are usually evaluated in terms of a series expansion ; for example, see Vincenty's formulae.
* " Gloom, Despair and Agony On Me ": Another popular sketch usually performed by four male cast members ( originally and usually Roy Clark ; Gordie Tapp ; Grandpa Jones and Archie Campbell ) sitting around in hillbilly garb surrounded by moonshine jugs and looking overtly miserable.
On his return, the month-old cultures made the chickens unwell, but instead of the infection's being fatal, as it usually was, the chickens recovered completely.
On ships and aircraft machine guns are usually mounted on a pintle mount – basically a steel post that is connected to the frame.
On a twist round, players make the decision of which card to replace in turn starting with the player who bet first on the preceding round ( usually the player whose upcards make the best hand ), discarding the card they choose to replace, if any.
On many systems ( including Unix-type systems ) doing remote authentication, the shared secret usually becomes the hashed form and has the serious limitation of exposing passwords to offline guessing attacks.
On the first day of the week ( usually considered the day of Firstfruits ), after Jesus has been raised from the dead (), he appears to Mary Magdalene, Peter, Cleopas, and others.
On one hand because these are the most pressing problems that affect anybody living in a society, and on the other hand because these topics are usually taboo, considered sacred and off-limits by social etiquette.
On the reverse side of each piece, other than the king and gold general, are one or two other characters, in amateur sets often in a different colour ( usually red ); this side is turned face up during play to indicate that the piece has been promoted.
On linear rules, the scales and their labeling are highly standardized, with variation usually occurring only in terms of which scales are included and in what order:
0.522 seconds.