Since altruism takes away resources from the altruist it can be a " honest signal " of resource availability and the abilities needed to gather resources.

Since that time, as computers and software became more advanced, digital signal processing has become the method of choice.

Since is much smaller than, the bandwidth of the spread spectrum signal is much larger than the bandwidth of the original signal.

Since the output of an electric guitar is an electric signal, the signal may easily be altered using electronic circuits to add " color " to the sound.

Since members of the type I and type II cytokine receptor families possess no catalytic kinase activity, they rely on the JAK family of tyrosine kinases to phosphorylate and activate downstream proteins involved in their signal transduction pathways.

" Featured on the magazine cover is defensive player Dennis Gaubatz, number 53, in midair pursuit with this description: " That is he, looming 10 feet tall or taller above the Steelers ' signal caller ... Since Gaubatz acts like this on Sunday, I'll do my quarterbacking Monday.

Since the collectors of Q4 and Q6 appear as high differential resistances to the signal current ( Q4 and Q6 behave as current sources ), the open circuit voltage gain of this stage is very high.

Since the signal frequency is changing, by the time the signal returns to the aircraft the transmit frequency has changed.

Since the current path A8-A3 has a far lower impedance than the microphone ( A2 ), virtually all of the incoming signal passes through it and bypasses the microphone.

Since grid voltage changes from-1. 5 V to-0. 5 V, and anode resistor voltage drop from 12 to 33 V, amplification of signal resulted.

Since the 1980s, claims have arisen that quilt designs were used to signal and direct slaves to escape routes and assistance.

Since all of these paths are of different lengths-plus some of these effects will also slow the signal down-this results in the different versions of the signal arriving at the receiver at different times.

Since the local oscillator would rapidly drift in frequency, an automatic correction signal was applied to the oscillator, maintaining it in the same phase and frequency as the desired signal.

Since a carrier squelch receiver cannot tell a valid carrier from a spurious signal ( noise, etc.

Since individual harmonic amplitudes are measured, it is required that the manufacturer disclose the test signal frequency range, level and gain conditions, and number of measurements taken.

Since the MRI signal drops off as the square of the magnetic field, a SQUID is used as the detector because of its extreme sensitivity.

Since galaxies are intrinsically elliptical and the weak gravitational lensing signal is small, a very large number of galaxies must be used in these surveys.

Since VHS-C tapes are based on the same magnetic tape as full size tapes, they can be played back in standard VHS players using a mechanical adapter, without the need of any kind of signal conversion.

Since insulin is the primary hormonal signal for energy storage into fat cells, which tend to retain their sensitivity in the face of hepatic and skeletal muscle resistance, IR stimulates the formation of new fatty tissue and accelerates weight gain.

Since the start bit is logic low ( 0 ) and the stop bit is logic high ( 1 ) there are always at least two guaranteed signal changes between characters.

Since then, it has peaked at 86 on the U. S. Billboard Hot 100 and number one on the Hot Latin Songs and the Hot Dance Club Play.

Since 1887, the highest flood level at Forbes was in June 1952 when the river peaked at 10. 80m ( 35 feet 3 inches ) at the Forbes Iron Bridge.

Since the luff of the sail is shorter than the leech, the after end of the yard is peaked up by the combination of the upward force of the halyard and the downward force of the tack downhaul.

Since 1970, when recreational boating deaths peaked at about 1700 per year, the annual rate of fatalities has been declining at a rate of about 2 % per year.

Since then, Lagoona have peaked most major MP3 music charts on the net at some point.

On July 16, 2005, " Since U Been Gone " debuted and peaked at number five in the United Kingdom.

Since the universal introduction of the beret in 1947, the field service cap continued as an optional officer's accessory to be worn in barrack dress ( as an alternative to the peaked, khaki Service Dress cap ).

On Billboard's R & B singles chart, " Since I Lost My Baby " peaked at number four.

Since their break-up, the band have released numerous compilation and live albums from older concerts, including How the West Was Won, which peaked at number one on the Billboard charts, and the compilation album Mothership, which produced seven music downloads and was released on the same day Led Zeppelin's entire catalog became available in digital stores, including in the iTunes Store.

Since 2006 ridership increased every year, and peaked in 2010 with 89, 000, but in 2011 service was cut back because of the dramitic rise in fuel prices.

Since he introduces so much modern music, I could not resist asking how he felt about it.

Since more is known about Quiney than about any other acquaintance of Shakespeare in Stratford, his career may be followed to its sudden end in 1602.

Since little is known about autism, and almost nothing has been written for the layman, we'd like to share one experienced mother's comments.

Since her bereavement this individual has reported to the writer on numerous occasions about how helpful the class discussions were to her in this adjustment crisis.

Since the A.L.A.M. holdings embraced only about twenty-five per cent of motor vehicle patents, the denial of rights to independent companies did not retard technical progress in unlicensed sectors of the industry.

Since the difference between the U. S. and International acre is only about a quarter of the size of an A4 sheet of paper ( 0. 016 square metres, 160 square centimetres or 24. 8 square inches ), it is usually not important which one is being discussed.

Since about 2005, computer scientists have attempted to develop automated methods to infer aesthetic quality of images.

Since about 2001, territorial defence forces, which as of 2002 number around 150, 000, have been forming, organized into battalions, companies, and platoons spread across Belarus.

Since independence, Botswana has had the highest average economic growth rate in the world, averaging about 9 % per year from 1966 to 1999.

Since October 1993 the nation has suffered from massive ethnic-based violence which has resulted in the death of perhaps 250, 000 people and the displacement of about 800, 000 others.

Since the Persian force obviously contained a high proportion of missile troops, a static defensive position would have made little sense for the Athenians ; the strength of the hoplite was in the melee, and the sooner that could be brought about, the better, from the Athenian point of view.

Since about 2005, Oi Polloi ( from Scotland ) have recorded in Scottish Gaelic.

Since 1987 the Congress operates in the port city of Valparaíso, about 110 kilometers (~ 70 mi.

Since most people, and most cultures, substantially agree about most pure ethical situations, casuistry often creates ethical arguments that can persuade people of different ethnic, religious and philosophical beliefs to treat particular cases in the same ways.

Since that time, the rate of crater production on Earth has been considerably lower, but it is appreciable nonetheless ; Earth experiences from one to three impacts large enough to produce a 20 km diameter crater about once every million years on average.

Since the design of such high-end chips nominally takes about five years to complete, to stay competitive a company has to fund at least two of these large design teams to release products at the rate of 2. 5 years per product generation.

Since the tropical rainforests are the most diverse ecosystems on Earth and about 80 % of the world's known biodiversity could be found in tropical rainforests, removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity.

Since the great majority of people who first attempted to transcribe Chinese were not linguists ( and even if they were, the principles of modern phonemics were not discovered for another two centuries ), their endeavour was marred by a lack of systematic approach and many contemporary European misconceptions about language.

Since early childhood Don Rosa had been fascinated by Carl Barks ' stories about Donald Duck and Scrooge McDuck.

Since 1990, Estonia lost about 15 % of its population ( 230, 000 people ).

Since people are human, one should teach first about humans, not machines or techniques.

Since history and memory ( representations of or belief about the past ) are distinct in all philosophy and ontology from plan, vision or intent ( representations of or will to change the future ), statements that confuse these are category errors: No statement about history or memory can imply a similar statement about a plan or vision or intent, nor vice versa-a distinction sometimes credited to Hume who distinguished also the morality of a statement from its truth.