Some fire departments also use a converted bus as a command post, while those in cold climates might retain a bus as a heated shelter at fire scenes.

Some official bodies have adopted the proposed Sibley-Ahlquist taxonomy almost entirely, however a more common approach worldwide has been to retain the traditional groupings, and modify rather than replace them in the light of new evidence as it comes to hand.

Some aircraft, the Panavia Tornado for example, retain a very basic hydro-mechanical backup system for limited flight control capability on losing electrical power, in the case of the Tornado this allows rudimentary control of the stabilators only for pitch and roll axis movements.

Some ornithologists still feel it is more appropriate to retain the species in the genus Alca, however.

Some places may even retain " island " in their names for historical reasons after being connected to a larger landmass by a wide land bridge, such as Coney Island.

Some Orthodox churches have adopted the Revised Julian calendar for the observance of fixed feasts, while other Orthodox churches retain the Julian calendar for all purposes.

Some leading Conservatives ( e. g. Chancellor Ken Clarke ) favoured joining and insisted that Britain retain a completely free choice, whilst increasing numbers of others expressed their reluctance to join.

Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades ( like aluminium, magnesium, some steels, and titanium ).

Some New Religious Movements, especially those that have disassociated themselves from the Catholic Church yet retain a Catholic hierarchical framework, will use the designation " pope " for a movement's founder or current leader.

Some paramagnetic materials retain spin disorder at absolute zero, meaning they are paramagnetic in the ground state.

Some forms of polyandry appear to be associated with a perceived need to retain aristocratic titles or agricultural lands within kin groups, and / or because of the frequent absence, for long periods, of a man from the household.

Some keyboards, such as the Kinesis, retain the QWERTY layout but arrange the keys in vertical columns, to reduce unnecessary lateral finger motion.

Some portions of the forest still retain many very old oaks, especially in the portion known as the Dukeries, south of the town of Worksop, which was so called because it used to contain five ducal residences in proximity to one another.

Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca.

Some modern Church uses also preserve the idea of an eight-day period, starting and finishing on the same day of the week, and retain the name " octave " for them ; for example, many churches observe an annual " Octave of Prayer for Christian Unity " on 18 – 25 January or in the week that begins with Pentecost Sunday.

Some time thereafter, by the middle of the 18th century, / e / and / we / came to be pronounced as in modern Japanese, although some regions retain the pronunciation.

Some meads retain some measure of the sweetness of the original honey, and some may even be considered as dessert wines.

Some species retain gill rakers.

Some stationary forms retain the Fellgett multiplex advantage, and their use in the spectral region where detector noise limits apply is similar to the scanning forms of the FTS.

Some countries retain laws forbidding defamation of religious belief.

Some retain laws forbidding all forms of blasphemy ( e. g., Germany where, in 2006, Manfred van H. was convicted of blasphemy against Islam ).

Some individuals and religious groups, for example, retain beliefs or practices which involve acts contrary to established law, such as the use of cannabis by members of the Rastafari movement, the religious use of eagle feathers by non-Native Americans ( contrary to the eagle feather law, 50 CFR 22 ), or the practice of polygamy amongst Mormons in the 19th century.

Some newly founded prefecture-level cities have chosen to retain the original name of League ( Hulunbuir, Bayannur, and Ulanqab ), some have adopted the Chinese name of their primate city ( Chifeng, Tongliao ), and one League, Yekejuu, simply renamed itself Ordos.

Some populations do retain the enzyme and can consume milk in adulthood without trouble.

Some definitions specify a self-sacrificial nature to altruism and a lack of external rewards for altruistic behaviors.

Some unicellular species rely entirely on external energy sources and have limited or no photosynthetic apparatus.

Some tanks and other tracked vehicles have bogies as external suspension components ( see armoured fighting vehicle suspension ).

Some such units employ batteries that can provide power for several hours in case of external power interruption ( e. g., see the EMC Symmetrix ) and thus maintain the content of the volatile storage parts intact.

Some 19th-century or earlier experimental engines used external flames, exposed by valves, for ignition, but this becomes less attractive with increasing compression.

Some such units employ batteries that can provide power for several hours in case of external power interruption ( e. g., see the EMC Symmetrix ) and thus maintain the content of the volatile storage parts intact.

Some compilers, such as gcc, add extra keywords for a programmer to explicitly mark external functions as pure, to enable such optimizations.

Some laissez-faire free-market advocates, like Chicago school economists, often dismiss this endogenous theory, and blame external influences, such as weather, commodity prices, technological developments, and government meddling for non-equilibrium prices.

Some trigger locks are integrated into the design of the weapon, requiring no external parts besides the key.

Some of the external arguments are " arguments from silence " that question the authenticity of the entire passage not for what it says, but due to lack of references to it among other ancient sources.

Some earlier optical keyboards were limited in their structure and required special casing to block external light, no multi-key functionality was supported and the design was very limited to a thick rectangular case.

Some Chinese martial arts other than the ones Sun named also teach what are termed internal practices, despite being generally classified as external ( e. g. Wing Chun ).

Some say that there is no differentiation between the so-called internal and external systems of the Chinese martial arts, while other well known teachers have expressed differing opinions.

* Some devices ( μA748, LM301, LM308 ) are not internally compensated ( require an external capacitor from output to some point within the operational amplifier, if used in low closed-loop gain applications ).

Some early PDAs were able to connect to the Internet indirectly by means off an external modem connected via the PDA's serial port or " sync " connector, or directly by using an expansion card that provided an Ethernet port.

Some psychologists propose that this processing gives rise to particular mental states ( cognitivism ) whilst others envisage a direct path back into the external world in the form of action ( radical behaviourism ).

Some prominent research projects include the Chord project, Kademlia, PAST storage utility, P-Grid, a self-organized and emerging overlay network, and CoopNet content distribution system ( see below for external links related to these projects ).

Some states are subject to external sovereignty or hegemony where ultimate sovereignty lies in another state.

Some electronic stethoscopes feature direct audio output that can be used with an external recording device, such as a laptop or MP3 recorder.

Some valves have no external control and do not need a stem as in most check valves.

Some stigmatics claim to feel the pain of wounds with no external marks ; these are referred to as invisible stigmata.

Some external signs that indicate potential coupling failure include:

Some models go as high as 70 GHz with a direct coaxial output, and up to hundreds of GHz when used with external waveguide source modules.

Some of the Shuttle systems integrated in the simulation are the main propulsion system, main engines, solid rocket boosters, ground liquid hydrogen and liquid oxygen, external tank, flight controls, navigation, and avionics.