Some weapons systems have become obsolescent while still in production, and some while still under development.

Some phonetic features, for example glottal catch or murmur, are sometimes to be assigned to segmental phonemics and sometimes to accentual systems.

Some school systems provide written instructions to principals and teachers designating when certain information is to be recorded on cumulative record forms and explaining how the information is to be summarized and used.

Some US School districts and systems return to school in August.

Some belief systems, such as those in the Abrahamic tradition, hold that the dead go to a specific plane of existence after death, as determined by a god, gods, or other divine judgment, based on their actions or beliefs during life.

Some, like Hernando De Soto, argue that much of the poverty in the Third World countries is caused by the lack of Western systems of laws and well-defined and universally recognized property rights.

Some home sewage treatment systems use biological treatment, usually beds of plants and aquaria, that absorb nutrients and bacteria and convert greywater and sewage to clear water.

Some systems are vacuum-insulated, acting something like large thermos bottles.

Some proven intensive, low-effort food-production systems include urban gardening ( indoors and outdoors ).

Some systems used a CD-ROM drive to make the files available.

Some bicycle parts, particularly hub-based gearing systems, are complex, and many cyclists prefer to leave maintenance and repairs to professional bicycle mechanics.

Some systems have proposed as many as 90 subspecies, while recent DNA analysis has identified as few as five clades.

Some modern editing systems can use OCR techniques to read BITC in situations where other forms of timecode are not available.

Some linguists, such as John DeFrancis and J. Marshall Unger have argued that genuine ideographic writing systems with the same capacities as natural languages do not exist.

Some writing systems of the world, notably the Arabic and Hebrew scripts, and derived systems such as the Urdu, Persian, Yiddish, Jawi, and Ladino scripts, are written in a form known as right-to-left ( RTL ), in which writing begins at the right-hand side of a page and concludes at the left-hand side.

Some systems used both codes and ciphers in one system, using superencipherment to increase the security.

Some take the approach of looking for coherent justifications of established copyright systems, while others start with general ethical theories, such as utilitarianism and try to analyse policy through that lens.

Some critics of this approach feel that while these models approach biological reality as a representation of how the system works, they lack explanatory powers because complicated systems of connections with even simple rules are extremely complex and often less interpretable than the system they model.

Some jurisdictions give priority to motorized traffic, for example setting up one-way street systems, free-right turns, high capacity roundabouts, and slip roads.

Some masters use different systems, or even no system at all.

Some light rail systems may run on a narrower gauge.

Some missiles can be fitted with any of a variety of navigation systems ( Inertial navigation, TERCOM, or satellite navigation ).

Some GC systems allow such other resources to be associated with a region of memory that, when collected, causes the other resource to be reclaimed ; this is called finalization.

Some, like VirtualBox and VMware Player run on Windows and Linux hosts and can run many other operating systems.

Some other sources do classify him as an antipope.

Some authors classify as pseudoalkaloids such compounds such as ephedrine and cathinone.

Some linguists classify Northern Khmer as a separate, but closely related language rather than a dialect.

Some jurisdictions classify as violent certain property crimes involving a strong likelihood of psychological trauma to the property owner ; for example, Virginia treats both common-law burglary ( the breaking and entering of a dwelling house at night with the intent to commit larceny, assault and battery, or any felony therein ) and statutory burglary ( breaking and entering with further criminal intent but without the dwelling-house or time elements, such that the definition applies to break-ins at any time and of businesses as well as of dwelling houses ) as felonies.

Some authors have tried to classify all these variations.

Some other Chinese arts, not in the Wudangquan group, such as Qigong, Liuhebafa, Bak Mei Pai, Bok Foo Pai and Yiquan are frequently classified ( or classify themselves ) as " internal ".

Some political science departments also classify methodology as well as scholarship on the domestic politics of a particular country as distinct sub fields.

Some scholars classify religions as either universal religions that seek worldwide acceptance and actively look for new converts, or ethnic religions that are identified with a particular ethnic group and do not seek converts.

Some of them classify John XXIII ( 1958 – 1963 ) also as a Modernist antipope.

" Some authorities do not classify gender dysphoria as a mental illness, including the NHS which describes it as " a condition for which medical treatment is appropriate in some cases.

Some find it helpful to classify NGOs by orientation and / or level of co-operation.

Some authors classify lists of items in a room, or list of rooms in the house as well as their contents, as peg lists but prefer to treat these as part of the method of loci.

Some concept artwork of the Arsenal Ship was produced, some images bearing the number " 72 ," possibly hinting at an intent to classify the arsenal ships as a battleship, since the last battleship ordered ( but never built ) was USS Louisiana ( BB-71 ).

Some Afro-Latinos and Afro-Brazilians might also classify themselves as only black.

Some of the morphological characteristics used to classify avalanches include the type of snow involved, the nature of the failure, the sliding surface, the propagation mechanism of the failure, the trigger of the avalanche, the slope angle, slope aspect, and elevation.

Some authors classify this family as a subfamily of Nymphalidae.

Some countries, such as the USA, Canada and Australia classify the more sensitive magnetometers as military technology, and control their distribution.

Some scholars, beginning with Franz Cumont, classify Jesus as a syncretized example of this archetype.

Some scholars classify maypoles as symbols of the world axis ( axis mundi ).

Some classify it as a dialect of Low German ( Plattdüütsch ) based on mutual intelligibility.

* Some frequent users of the codependency concept use the word as an alternative to use the concept dysfunctional families, without statements that classify it as a disease.

Some systems are particularly difficult to classify as deterministic or not, and have generated much philosophical debate.

Some authors classify the species in this section into the genera Sairocarpus, Howelliella and Neogaerrhinum.

Some debate would classify a more likely candidate for the terrible “ Pannonians ” to be actually from the region of Illyria, just south of Pannonia proper.