These are defined by a simple involutorial transformation of the points in which a general line meets a nonsingular quadric surface bearing a curve of symbol Af.

These can range from simple spelling changes and word forms to switching the entire writing system itself, as when Turkey switched from the Arabic alphabet to a Turkish alphabet of Latin origin.

These can be as simple as a searchlight for a police helicopter or as complicated as the tactical system for an airborne early warning platform.

These simple ciphers and examples are easy to crack, even without plaintext-ciphertext pairs.

These individuals are often capable of relatively simple forms of visual awareness ( like being able to spatially locate an x in a picture ) but do not report anything concerning what it is like to experience these visual stimuli.

These range from a simple dulling of awareness produced by sedatives, to increases in the intensity of sensory qualities produced by stimulants, cannabis, or most notably by the class of drugs known as psychedelics.

These atomic orbitals are known to have specific angular relationships between each other, and thus the valence bond model can successfully predict the bond angles observed in simple molecules.

These composite bows, made of several layers, are much stronger and more efficient in releasing energy than simple wooden bows.

These humble scenes deal with simple, everyday activities, yet they also have functioned as a source of documentary information about a level of French society not hitherto considered a worthy subject for painting.

: These have a region of operation showing negative resistance caused by quantum tunneling, allowing amplification of signals and very simple bistable circuits.

These hypothetical forms of life range from simple bacteria-like organisms to beings far more complex than humans.

These simple earning rules work well for small or simple projects because generally each activity tends to be fairly short in duration.

These were the second family of finite simple groups, after the alternating groups.

These point systems are typically simple enough to be manually calculated by a " league commissioner.

These short ( often one small reel ) films were often simple visual aids and accompaniments to live lectures and speeches, and were carried from city to city, town to town, village to village ( along with the lecturers ) to indoctrinate the entire countryside, even reaching areas where film had not been previously seen.

" These summaries were usually simple concatenations of received replies with little to no quality checking.

These include alpha-amylase from bacteria, which converts starch to simple sugars, chymosin from bacteria or fungi that clots milk protein for cheese making, and pectinesterase from fungi which improves fruit juice clarity.

These aim to make it simple and seamless for researchers to use GÉANT to work together, wherever they are located.

These simple formulas will not do if the input values are not equally likely, or are not independent.

These other metals and their alloys can be cold-worked, or melted in simple pottery kilns and cast in molds ; but smelted iron requires hot-working and can be melted only in specially designed furnaces.

These simple relationships hold true only when there is no mutual coupling of magnetic fields between individual inductors.

These types of lamps are still in use today in areas of the world without electricity, because they give a much better light than a simple wick-type lamp does ..

These functions were more complex than simple AND and OR gates.

; Receiver resolvers: These resolvers are used in the opposite way to transmitter resolvers ( the type described above ).

; Differential resolvers: These types combine two diphased primary windings in one of the stacks of sheets, as with the receiver, and two diphased secondary windings in the other.

These vowelless alphabets are called abjads, currently exemplified in scripts including Arabic, Hebrew, and Syriac.

These alcohols are called fusel alcohols or fusel oils in brewing and tend to have a spicy or peppery flavor.

These villages, called pueblos by Spanish settlers, were often only accessible by rope or through rock climbing.

These are collegiate foundations, which provide a home and an income for unmarried ladies, generally of noble birth, called canonesses ( Kanonissinen ) or more usually Stiftsdamen.

These authors, the former a medieval historian and the latter an early modernist, quickly became associated with the distinctive Annales approach, which combined geography, history, and the sociological approaches of the Année Sociologique ( many members of which were their colleagues at Strasbourg ) to produce an approach which rejected the predominant emphasis on politics, diplomacy and war of many 19th and early 20th-century historians as spearheaded by historians whom Febvre called Les Sorbonnistes.

These " conversations " as he called them, were more or less informal talks on a great range of topics, spiritual, aesthetic and practical, in which he emphasized the ideas of the school of American Transcendentalists led by Emerson, who was always his supporter and discreet admirer.

These Oblates were dispersed by Napoleon I in 1810, while another group called the Oblates of Our Lady of Rho escaped this fate.

These were two functions that called machine-language functions stored in memory.

These guitars are commonly called " parlor steels " as they are well-suited to smaller rooms.

These are also sometimes called simply AC1, AC2, etc., and, somewhat confusingly, sometimes Roman numerals are used for these isoforms that all belong to the overall AC class III.

These were mineral spirit-based paints called Magna.

These sets were expanded in 1963 to 7 bits of coding, called the American Standard Code for Information Interchange ( ASCII ) as the Federal Information Processing Standard which replaced the incompatible teleprinter codes in use by different branches of the U. S. government.

These four-bit quantities are sometimes called nibbles, and correspond to hexadecimal digits.

These were called FidoNet Technology Networks ( FTNs ).

These elections constitutionally must be held no longer than every five years apart, however elections can be called whenever the Government so chooses to seek a new mandate or loses a vote of no confidence in Parliament.

These neurons communicate with one another by means of long protoplasmic fibers called axons, which carry trains of signal pulses called action potentials to distant parts of the brain or body targeting specific recipient cells.

These axons transmit signals in the form of electrochemical pulses called action potentials, which last less than a thousandth of a second and travel along the axon at speeds of 1 – 100 meters per second.

These molecules recognize specific reactant molecules called substrates ; they then catalyze the reaction between them.

These are sometimes called " the four pillars of the Big Bang theory ".

These towboats travel between ports and are also called line-haul boats.

These are often called ' pike poles '.

These were held in a powerful fortress called Genucla ( Isaccea, near modern Tulcea, Rom., in the Danube delta region ), controlled by Zyraxes, the local Getan petty king.

These effects are called macroscopic quantum phenomena.

These are sometimes called Weber functions after Heinrich Martin Weber, and also Neumann functions after Carl Neumann.