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change and current
`` In view of the current expansion, which promises to be substantial '' he said the odds appear to favor rising interest rates in coming months, but `` there is reason to believe the change will not be as abrupt as in 1958 nor as severe as in late 1959 and 1960 ''.
New Mexico's Clint Anderson offered a resolution to change the Senate's notorious Rule 22 to allow three-fifths of the Senators present and voting to cut off debate, instead of the current hard-to-get two-thirds.
The proposed change would define 1 A as being the current in the direction of flow of a particular number of elementary charges per second.
Further, as the current monarch is a woman and both her eldest child and, in turn, his eldest child, are Anglican males, any change to the succession laws would have no immediate implications.
His motivation for changing it to something meaning ' the East electrode ' ( other candidates had been " eastode ", " oriode " and " anatolode ") was to make it immune to a possible later change in the direction convention for current, whose exact nature was not known at the time.
This made the internal current East to West as previously mentioned, but in the event of a later convention change it would have become West to East, so that the East electrode would not have been the ' way in ' any more.
In retrospect the name change was unfortunate, not only because the Greek roots alone do not reveal the anode's function any more, but more importantly because, as we now know, the Earth's magnetic field direction on which the " anode " term is based is subject to reversals whereas the current direction convention on which the " eisode " term was based has no reason to change in the future.
Five years later when asked for his view of the rule change, the current president, Stephen Jones, replied, " I've never been more proud of my dad than the night he ... lifted that policy.
Deformation implies the change in shape and / or size of the body from an initial or undeformed configuration to a current or deformed configuration ( Figure 2 ).
Faraday's law states that the curl of an electric field is equal to the opposite of the time rate of change of the magnetic field, while Ampère's law relates the curl of the magnetic field to the current and rate of change of the electric field.
This analogy is extremely simplistic and incomplete: The rapid propagation of a sound wave does not impart any change in the air molecules ' drift velocity, whereas EM waves do carry the energy to propagate the actual current at a rate which is much, much higher than the electrons ' drift velocity.
To illustrate the difference: The sound and the change in the air's drift velocity ( the force of the wind gust ) cross distance at rates equaling the speeds of sound and of mechanical transmission of force ( not higher than rate of drift velocity ); while a change in an EM field and the change in current ( electrons ' drift velocity ) both propagate across distance at rates much higher than the actual drift velocity.
You can hear wind much earlier than the force of the gust reaches you, but you do not observe a change in an EM field earlier than you can observe the change of current.
Waves of immigration from around the globe peaking in 1910 and 1960 had a lesser influence, but they did make Canada a multicultural country, ready to accept linguistic change from around the world during the current period of globalization.
His motivation for changing it to something meaning ' the West electrode ' ( other candidates had been " westode ", " occiode " and " dysiode ") was to make it immune to a possible later change in the direction convention for current, whose exact nature was not known at the time.
This made the internal current East to West as previously mentioned, but in the event of a later convention change it would have become West to East, so that the West electrode would not have been the ' way out ' any more.
In retrospect the name change was unfortunate, not only because the Greek roots alone do not reveal the cathode's function any more, but more importantly because, as we now know, the Earth's magnetic field direction on which the " cathode " term is based is subject to reversals whereas the current direction convention on which the " exode " term was based has no reason to change in the future.
* cd ( command ), a command line command to change the current working directory in operating systems
The species that survived the change in depth were the ancestors of the Challenger Deep's current denizens.

change and frequencies
As waves cross boundaries between different media, their speeds change but their frequencies remain constant.
Because waves at different frequencies propagate at differing phase velocities in dispersive media, for a large frequency range ( a narrow envelope in space ) the observed pulse would change shape while traveling, making group velocity an unclear or useless quantity.
The predictions of neutral theory, based on genetic drift, do not fit recent data on whole genomes well: these data suggest that the frequencies of neutral alleles change primarily due to selection at linked sites, rather than due to genetic drift by means of sampling error.
Migration into or out of a population can change allele frequencies, as well as introducing genetic variation into a population.
Migration into or out of a population may be responsible for a marked change in allele frequencies.
Macroevolutionary studies focus on change that occurs at or above the level of species, in contrast with microevolution, which refers to smaller evolutionary changes ( typically described as changes in allele frequencies ) within a species or population.
Utilities such as Commonwealth Edison in Chicago had rotary converters or motor-generator sets, which could change DC to AC and AC to various frequencies in the early to mid-20th century.
The optimal method for keeping average freshness high includes ignoring the pages that change too often, and the optimal for keeping average age low is to use access frequencies that monotonically ( and sub-linearly ) increase with the rate of change of each page.
Barrage jamming has to be used against frequency-agile radars, which change frequencies too quickly to follow them in a conventional way.
Even if the series resistances at the spurious resonances appear higher than the one at wanted frequency a rapid change in the main mode series resistance can occur at specific temperatures when the two frequencies are coincidental.
The transition from one set of frequencies to the other may be a continuous or a discontinuous change in the frequency or phase.
In telegraphy, frequency-exchange signaling or two-source frequency keying is frequency-change signaling in which the change from one significant condition to another is accompanied by decay in amplitude of one or more frequencies and by buildup in amplitude of one or more other frequencies.
Due to the differences between daytime and nighttime ionospheric propagation at mediumwave frequencies, it is common for AM broadcast stations to change between day ( groundwave ) and night ( skywave ) radiation patterns by switching the phase and power levels supplied to the individual antenna elements ( mast radiators ) daily at sunrise and sunset.
Around this time command decided to change the frequencies for satellite radio communications which different units, including the AFO teams in their reconnaissance positions, were relying on to conduct and adapt the mission as the battle unfolded.
Furthermore, stochastic effects of sampling that occurs during mating may change allele frequencies in a way that is very similar to the effect of null alleles ; an excessive frequency of homozygotes causing deviations from Hardy-Weinberg equilibrium expectations.
Because pseudogenes are presumed to change without evolutionary constraint, they can serve as a useful model of the type and frequencies of various spontaneous genetic mutations.
Phase controls allow the listener to change the arrival time of the subwoofer sound waves relative to the same frequencies from the main speakers ( i. e., at and around the crossover point to the subwoofer ).
This early version of frequency hopping used a piano-roll to change among 88 frequencies, and was intended to make radio-guided torpedoes harder for enemies to detect or to jam.
Since glass shows dispersion, these different frequencies will travel at different speeds and the shape of the pulse will therefore change over time.
Bremsstrahlung has a continuous spectrum, which becomes more intense and shifts toward higher frequencies as the change of the energy of the accelerated particles increases.
This means an SDR could change transmission protocols and frequencies in one fiftieth of a second, probably not an intolerable interruption for that task.
Most manufacturers now offer " frequency modules " ( known as crystals ) that simply plug into the back of their transmitters, allowing one to change frequencies, and even bands, at will.
The plots then are again horizontal at higher frequencies at a final, total phase change of 90 °.

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