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 typically only one packet can be transmitted at a time, some of the packets must queue for transmission, incurring additional delay.

Since 1 January 1951, five 15-minute episodes ( since 1998, six 12½-minute episodes ) have been transmitted each week, at first on the BBC Light Programme and subsequently on the BBC Home Service ( now Radio 4 ).

Since full-duplex operation requires characters to be sent and received at the same time, practical UARTs use two different shift registers for transmitted characters and received characters.

* Since cybersex can satisfy some sexual desires without the risk of a sexually transmitted disease ( STD ) or pregnancy, it is a physically safe way for young people ( such as with teenagers ) to experiment with sexual thoughts and emotions.

Since much if not all Welsh poetry was transmitted orally in Taliesin's day, it is possible that the original poems were first written down four centuries later using the contemporary spellings of that day.

Since the ground also reflects HF wave, a signal can be transmitted around the curvature of the Earth to a distant station.

Since a packet is transmitted flit by flit, it may occupy several flit buffers along its path, creating a worm-like image.

Since there is not much bandwidth in this band of the radio spectrum, audio ( voice ) cannot be transmitted, and only low data rate coded signals are used.

Since 1905 time signals have been transmitted by radio.

Since the transmitted message must have satisfied the code constraints, the message can be represented by writing the received message on the top of the factor graph.

Since frot is a non-penetrative sex act, the risk of passing a sexually transmitted infection ( STI ) that requires direct contact between the mucous membranes and pre-ejaculate or semen is reduced.

Since mammary intercourse is a non-penetrative sex act, the risk of passing a sexually transmitted infection ( STI ) that requires direct contact between the mucous membranes and pre-ejaculate or semen is greatly reduced.

He had sent messages to the local tribes to determine their intentions .< ref > Foote Note: Reference to Connolly Journal: John Connolly to George Washington, May 28, 1774 "... I have < s > accq </ S > acquainted his Excellency Lord dunmore my Oppinion of matters here, in a concise manner ; and oft which I judg'd necessary toward the advantage of this promi Settlement ; & in order to evince the propriety of my argument transmitted a Coppy of my Journal Since the beginning of ou with the natives, which I apprehend his Lordship will lay the Honourable House -- --" I am with much Regard ... Dr Sir ...

Since the contact areas between the pins and their grooves are very small, the amount of force that can be transmitted between them, and hence also the torque capacity of an iCVT, is limited.

Since the initial key wheel setting is random, it is also necessary to send those settings to the receiving party ; these may also be encrypted using a daily key or transmitted in the clear.

Since the amount of information transmitted per unit time is directly proportional to the bandwidth available, then the speed at which a weather chart can be transmitted will vary depending on the quality of the media used for transmission.

While there have historically concerns about having transformerless electrical systems feed into the public utility grid since the lack of galvanic isolation between the DC and AC circuits could allow the passage of dangerous DC faults to be transmitted to the AC side ; Since 2005, the NFPA's NEC allow transformerless ( or non-galvanically ) inverters.

Since they spread in a similar way to pathogens, horizontally transmitted endophytes are often closely related to pathogenic fungi, though they are not pathogenic themselves.

Firearms have been in use since the beginning of the dynasty, and field armies in battle formation have found them convenient and useful to carry along ... Since muskets have been transmitted to China, these weapons have lost their effectiveness ... In battle formation, aside from various cannon such as the " three generals ," the breach loading swivel gun, and the " hundred-league thunder ," nothing has more range or power than the Ottoman musket.

Since 27 June 1999 CyBC has also transmitted a special programme for Maronites, titled ' The Voice of Maronites '.

Since most of the excitation light is transmitted through the specimen, only reflected excitatory light reaches the objective together with the emitted light and the epifluorescence method therefore gives a high signal to noise ratio.

Since 1978 from this facility during daytime a second program in the longwave range is transmitted on 198 kHz ( currently the frequency is used by Radio Parlament ).

Since then, a 50-kilowatt transmitter has transmitted digital terrestrial television programmes for the Dortmund area.