While cyanobacteria have been traditionally considered algae, recent works usually exclude them due to large differences such as the lack of membrane-bound organelles, the presence of a single circular chromosome, the presence of peptidoglycan in the cell walls, and ribosomes different in size and content from those of the Eukaryotes .< ref >

124-126 .</ ref > While other philosophers also recognized such transitions in states of matter, Anaximenes was the first to associate the quality pairs hot / dry and cold / wet with the density of a single material and add a quantitative dimension to the Milesian monistic system .< ref > Kirk, G. S., J. E.

While Ignatius of Antioch offers the earliest clear description of monarchial bishops ( a single bishop over all house churches in a city ) he is an advocate of monepiscopal structure rather than describing an accepted reality.

While the goals are sweeping, the conspiratorial machinery is generally simple: a single, evil organization implements a plan to infiltrate and subvert existing institutions.

While the standard rules allow hopping over only a single adjacent occupied position at a time ( as in checkers ), this version of the game allows pieces to catapult over multiple adjacent occupied positions in a line when hopping.

While clavichords were typically single manual instruments, they could be stacked to provide multiple keyboards.

While the compositions and performances were credited to " Jimmy Thudpucker ", they were in fact co-written and sung by Brewer, who also co-wrote and provided the vocals for " Ginny's Song ", a 1976 single on the Warner Bros. Label, and Jimmy Thudpucker's Greatest Hits, an LP released by Windsong Records, John Denver's subsidiary of RCA Records ).

While there is no single definition of a distributed system, the following defining properties are commonly used:

While the SuperNOVA used three 15 × 15 " boards to implement the CPU and its memory, the Nova 2 fitted all of this onto a single board.

While there is no single " type " of organizational culture, some researchers have developed models to describe different organizational cultures.

While he usually does not use his powers in lethal ways his powers are so vast that it extends to the molecular level, to the point that he can freeze all of the molecules of an object / being with a thought ; he once froze every single molecule of water within the body of David Haller.

While the Hungarians had the best won – loss record of the tournament as a team and lost only a single game of the 56 they played, they had won most of their matches by 2½ – 1½ scores, while the Russian team won gold as they piled up the points.

While this is not a single " killer poke ", it demonstrates a software failure mode that could permanently damage the hardware.

While a forward pass may only be thrown once per down by the team on offense from within or behind the neutral zone, there are no restrictions on the use of lateral passes ; any player legally carrying the ball may throw a lateral pass from any position on the field at any time, any player may receive such a pass, and any number of lateral passes may be thrown on a single play.

While Route 16 serves every single stop along University Avenue, Route 50 only serves select stops, skipping the rest.

While the single player tile matching game mahjong solitaire is familiar in the West, in Asia it is the four-player table version which holds predominance and has little in common with the solitaire version other than using the same tiles.

While the 68000 had ' supervisor mode ', it did not meet the Popek and Goldberg virtualization requirements due to the single instruction ' MOVE from SR ' being unprivileged but sensitive.

While western Europe relied on a single text for the basis of its military knowledge, the Byzantine Empire in southeastern Europe had a succession of military writers.

While Babylonian number theory — or what survives of Babylonian mathematics that can be called thus — consists of this single, striking fragment, Babylonian algebra ( in the secondary-school sense of " algebra ") was exceptionally well developed.

While no single language is known to express all of them, most of them have at least 10 noun classes.

While New Order toured North America with friends Echo & the Bunnymen, the summer of 1987 saw the release of the compilation Substance, which featured the new single " True Faith ".

While still moist, the two layers are hammered together, mashing the layers into a single sheet.

While the president has to sign all acts adopted by parliament into law, he cannot refuse to do so and exercise a kind of right of veto ; his only power in that matter is to ask for a single reconsideration of the law by parliament and this power is subject to countersigning by the Prime minister.

While some forms are capable of independent movement and can swim hundreds of meters vertically in a single day ( a behavior called diel vertical migration ), their horizontal position is primarily determined by the surrounding currents.

While the applicability of the quasispecies model to real organisms is still a matter of debate in the scientific community, some researchers believe that it accurately represents the evolution of high-mutation-rate viruses such as HIV and sometimes single genes or molecules within the genomes of other organisms.

While not publishing mathematical research in conventional ways during the 1980s, he produced several influential manuscripts with limited distribution, with both mathematical and biographical content.

The cabal was created in an effort to facilitate reliable propagation of new Usenet posts: While in the 1970s and 1980s many news servers only operated during night time to save on the cost of long distance communication, servers of the backbone cabal were available 24 hours a day.

While the Super Bowl XX Champion Bears were a fixture of mainstream American pop culture in the 1980s, the Bears made a prior mark with the 1971 American TV movie Brian's Song starring Billy Dee Williams as Gale Sayers and James Caan as Brian Piccolo.

While still in college in the 1980s, Elwes acted in off-Broadway plays.

While there is no universally agreed upon time frame, demographers, historians and commentators use beginning birth dates from the early 1960s to the early 1980s ; typically no later than 1982.

While recent evidence suggesting that American Ivory-billed Woodpeckers may still exist in the wild has caused excitement in the Ornithology community, no similar evidence exists for the Cuban Ivory-billed bird, believed to be extinct since the last sighting in the late 1980s.

While griots still compose in the traditional way ( without writing scores ), some Western musicians began to write partitures for the kora and adopted the Keur Moussa notation system at the beginning of the 1980s.

While this action was interpreted as an attack upon leftism, Sokal, who was a committed supporter of the Sandinista movement in Nicaragua during the 1980s, intended it as a critique from within the Left.

While the format has no particular standard identity, most " mix " stations have rotations consisting largely of pop and rock music from the 1980s and 1990s ( and often the 1970s ), with some current material mixed in.

While calm in recent years, Palau witnessed several instances of political violence in the 1980s.

While invented long before, the practice of including music with the entrance gained rapid popularity during the 1980s, largely as a result of the huge success of Hulk Hogan and the WWF, and their Rock ' n ' Wrestling Connection.

While the nature of these objects was controversial until as recently as the early 1980s, there is now a scientific consensus that a quasar is a compact region in the center of a massive galaxy surrounding its central supermassive black hole.

While the production has been slowly increasing from 1900 to 2010, the price was much less stable, especially in the 1980s and around 2010.

While their aggressive, no-compromise attitude identified them as one of the instigators of the UK punk rock scene that followed, their idiosyncratic approach rarely followed any single musical genre and the group went on to explore a variety of musical styles, from New Wave, art rock and gothic rock through to the sophisticated pop of some of their 1980s output.

While Italy experienced continuous economic progress in the 1980s, the Italian economy was being undermined by constant devaluation of the Italian lira and the issuing of excessive amounts of high-interest treasury bonds, so that, between 1982 and 1992, the excessive budget deficit build half of the deficit still plaguing the country today.

While the supercomputers of the 1980s used only a few processors, in the 1990s, machines with thousands of processors began to appear both in the United States and in Japan, setting new computational performance records.

While public spending on infrastructure grew by 1. 7 % annually between 1956 and 2004, it has remained constant as a share of GDP since early 1980s.

While the first serious attempts to quantify fish biomass were conducted in the 1960s, major advances in equipment and techniques took place at hydropower dams during the 1980s.

While many hippies made a long-term commitment to the lifestyle, some people argue that hippies " sold out " during the 1980s and became part of the materialist, consumer culture.

While still opposed, like all mainstream Israeli leaders in the 1970s and early 1980s, to talks with the PLO, he distanced himself from settlers and spoke of the need for " territorial compromise " over the West Bank and Gaza.

While the supermodels of the 1980s were still in demand, the heroin chic look was popular amongst New York and London editorial clients.

While the region is predominantly French-speaking, it also has two significant minority language communities: the western Flemings, whose presence is evident in the many Dutch placenames in the area and who speak West Flemish, a dialect of Dutch ( perhaps 20, 000 inhabitants of Nord-Pas-de-Calais use Flemish daily and an estimated 40, 000 use it occasionally, both, primarily in and around the arrondissement of Dunkirk ); and the Picards, who speak the Picard language, or Ch ' ti ( speakers, " chitimi ", have been working to revive the nearly-extinct regional speech since the 1980s ).

While the Seattle music scene in the late 1980s and early 1990s in actuality consisted of various styles and genres of music, its representation in the media " served to depict Seattle as a music ' community ' in which the focus was upon the ongoing exploration of one musical idiom, namely grunge.

While the supply shortages of consumer goods characteristic of the 1980s went away ( see Consumer goods in the Soviet Union ), this was not only related to the opening of Russia's market to imports in the early 1990s but also to the impoverishment of the Russian people in the 1990s.

While many 8-bit home computers of the 1980s, such as the Commodore 64, Apple II series, the Atari 8-bit, the Amstrad CPC, ZX Spectrum series and others could load a third-party disk-loading operating system, such as CP / M or GEOS, they were generally used without one.