Some writers have suggested that they may have evolved as a visual signal of sexual maturity and fertility.

Some audio formats feature a combination of a lossy format and a lossless correction which when combined reproduce the original signal ; the correction can be stripped, leaving a smaller, lossily compressed, file.

Some pulse modulation schemes also allow the narrowband analog signal to be transferred as a digital signal ( i. e. as a quantized discrete-time signal ) with a fixed bit rate, which can be transferred over an underlying digital transmission system, for example some line code.

Some neurons do not generate action potentials, but instead generate a graded electrical signal, which in turn causes graded neurotransmitter release.

Some proteins, such as insulin, are extracellular proteins that transmit a signal from the cell in which they were synthesized to other cells in distant tissues.

Some types of phospholipid can be split to produce products that function as second messengers in signal transduction.

Some transmitters are capable of direct frequency-shift keying ( FSK ) as they can directly accept the digital signal and change their transmitting frequency according to the mark or space input state.

Some articles published before 1977 used the term signal transmission or sensory transduction for signal transduction: a total of 48, 377 scientific papers related to signal transduction were published in 1977, of which 11, 211 were reviews of other papers.

Some local farming communities that were not connected to the main networks set up barbed wire telephone lines that exploited the existing system of field fences to transmit the signal.

Some cardiac cells are self-excitable, contracting without any signal from the nervous system, even if removed from the heart and placed in culture.

Some measurements in signal circuits require higher sensitivity movements so as not to load the circuit under test with the meter impedance.

Some computer systems, upon receiving a boot signal from a human operator or a peripheral device, may load a very small number of fixed instructions into memory at a specific location, initialize at least one CPU, and then point the CPU to the instructions and start their execution.

Some object at the remote location echoes this PN signal back to the location station – either passively, as in some kinds of radar and sonar systems, or using an active transponder at the remote location, as in the Apollo Unified S-Band system.

Some applications have the receiver tied to other equipment that uses the audio muting control voltage as a " signal present " indication.

Some of the signal power may be reflected back to its origin rather than being carried all the way along the cable to the far end.

Some time before she had ordered the signal beacons set up for just such a purpose.

Some active subwoofers use a servo feedback mechanism based on cone movement which modifies the signal sent to the voice coil.

Some transmission systems contain multipliers, which amplify a signal prior to re-transmission, or regenerators, which attempt to reconstruct and re-shape the coded message before re-transmission.

Some communities make use of an " all clear " signal, or sound separate signals for fire calls and ambulance runs.

Some early VCRs would record audio without a control track signal, but this was of little practical use since the absence of a control track signal meant that the linear tape speed was irregular during playback.

Some record achievements ( e. g., past politicians note the years of their terms of office ).

Some of the many achievements under Empress Suiko's reign include the official recognition of Buddhism by the issuance of the Flourishing Three Treasures Edict in 594.

Some sources have claimed that despite their scientific contributions, neither was given the award because of their animosity toward each other ; that each sought to minimize the other's achievements and right to win the award ; that both refused ever to accept the award if the other received it first ; and that both rejected any possibility of sharing it ( although Edison did receive one of 38 possible bids in 1915, and Tesla did receive one bid out of 38 in 1937 ).

According to Sani Meo, the publisher of This Week in Palestine, " Capital or no capital, Ramallah has done well and Palestine is proud of its achievements .” Some Palestinians allege that Ramallah's prosperity is part of an Israeli " conspiracy " to make Ramallah the capital of a Palestinian state, instead of Jerusalem.

Some of his achievements included holding the first ever Welsh Parliament at Machynlleth and plans for two universities.

Some of the achievements of the Provisional Government include the Battle of Chingshanli of 1920 and the ambush of Japanese Military Leadership in China in 1932.

Local newspaper cuttings of his junior sculpting achievements can be found reproduced in the Splinters book, included in the Riding Some Kind Of Unusual Skull Sleigh boxed CD work, released in 2004.

Some of Uthman's notable achievements were the economic reforms he introduced, and the compilation of the Qur ' an into the unified, authoritative text that is known today.

Some of his particular achievements include measurements of variable stars, using photography, and the improvement of optical systems, through the perturbative investigation of geometrical aberrations.

Some of his significant achievements are his discovery, with Douglas Eardley, of a structural instability in orbitting disks of matter, called accretion disks, that form around massive condensed object such as black holes, with

Some of the significant achievements of early Muslim philosophers included the development of a strict science of citation, the isnad or " backing "; the development of a method of open inquiry to disprove claims, the ijtihad, which could be generally applied to many types of questions ( although which to apply it to is an ethical question ); the willingness to both accept and challenge authority within the same process ; recognition that science and philosophy are both subordinate to morality, and that moral choices are prior to any investigation or concern with either ; the separation of theology ( kalam ) and law ( shariah ) during the early Abbasid period, a precursor to secularism ; the distinction between religion and philosophy, marking the beginning of secular thought ; the beginning of a peer review process ; early ideas on evolution ; the beginnings of the scientific method, an important contribution to the philosophy of science ; the introduction of temporal modal logic and inductive logic ; the beginning of social philosophy, including the formulation of theories on social cohesion and social conflict ; the beginning of the philosophy of history ; the development of the philosophical novel and the concepts of empiricism and tabula rasa ; and distinguishing between essence and existence.

Some have been recognised for their achievements to British television with honours such as knighthoods, while others achieved senior posts such as Director-General of the BBC.

Some achievements of the wing include whitewashing the rest of hostel-3 at most competitions.

Some of its objectives and achievements include:

Some of these forms include skilled or pertinent expertise, valuable physical assets, valuable human assets, valuable organizational assets, valuable intangible assets, competitive capabilities, achievements and attributes that position the business into a competitive advantage, and alliances or cooperative ventures.

Some science and technology mega-projects has been seen as questionable trophy projects done for propaganda purposes with Chinese state-controlled media being filled with reports of Chinese achievements.

Some of Dempsey's major achievements as minister include the introduction of the Local Government Act 2000 which was seen as the most comprehensive reform of local government in Ireland for over a century.

Some of the highest achievements of Montenegro ’ s civilization originated in Bar.

Some of the most notable achievements of Memphis Hardline were organizing the movement's first annual Gathering and founding the long-standing and relatively mainstream The Coalition to Abolish the Fur Trade ( CAFT ) As things began to fade in Memphis, and Muttaqi left for Jamaica to explore the Rastafari movement and decided to leave the hardcore scene along with hardline altogether, the movement was gaining attention and momentum in central Indiana.

Some notable achievements in this reconquest were the capture of Toledo in 1085, ending the Taifa's Kingdom of Toledo, and the battle of Las Navas de Tolosa in 1212.

Some achievements of the field include:

Some records are claimed by countries as their own, even though their achievements fail to meet FAI standards.

The Guardian wrote of the devil effect in relation to Hugo Chavez: " Some leaders can become so demonised that it's impossible to assess their achievements and failures in a balanced way.

Some examples of his achievements are: