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 full-screen applications, including some games, allow the user to reconfigure the refresh rate before entering full-screen mode, but most default to a " conservative " resolution and refresh rate and let you increase the settings in the options.

Some models of monitors display a notice that the video signal uses an unsupported refresh rate.

Some graphics systems let the software perform its memory accesses so that they stay at the same time point relative to the display hardware's refresh cycle.

Some, she knew, looked upon Thompson almost as a saint, but others read in `` The Hound Of Heaven '' what they took to be the confessions of a great sinner, who, like Oscar Wilde, had -- as one pious writer later put it -- thrown himself `` on the swelling wave of every passion ''.

Some clever program counter catches meant that the ordinary system ROMs and any software using the OS calls could function without significant modification, making substantially more memory available for BASIC, View, Viewsheet and almost every other business application.

Some armies now have a muzzle velocity measuring radar permanently fitted to every gun.

Some games ( chess being the classic example ) are perfect information games: every player has complete information on the state of the game.

Some authors require in addition that μ ( C ) < ∞ for every compact set C. If a Borel measure μ is both inner regular and outer regular, it is called a regular Borel measure.

Some collectors are completists and seek an example of every type of coin within a certain category.

Some theologians ' understanding is that Jesus healed all who were present every single time.

Some lottery players will choose the same numbers every time, or intentionally change their numbers, but both are equally likely to win any individual lottery draw.

Some ancient societies and most modern states employ partible inheritance, under which every child inherits ( usually equally ).

Some Indian regions, such as Rajasthan, Gujarat and Karnataka, have been strongly influenced by Jains and often the majority of the local Hindus of every denomination have also become vegetarian.

Reflecting the changed mood, the Conservative M. P Alfred Duff Cooper wrote in a letter to The Times :“ Some of us are getting rather tired of the sanctimonious attitude which seeks to take upon our shoulders the blame for every crime committed in Europe.

Some yarns are dyed to be either variegated ( changing color every few stitches in a random fashion ) or self-striping ( changing every few rows ).

Some estimates conclude that the state is losing a land mass equivalent to 30 football fields every day.

Some people want to have sex every day, or more than once a day ; others once a year or not at all.

Some retailers with banking operations also award points for every pound spent on their credit cards, as well as bonus points for purchasing financial services.

Some editors are designed for a specific instrument or effects device, while other, " universal " editors support a variety of equipment, and ideally can control the parameters of every device in a setup through the use of System Exclusive commands.

Some Muslims believe that hadiths such as in Sahih Bukhari prohibits every intoxicating substance, though the use of intoxicants in medicine has been widely permitted by scholars.

Some amputees experience continuous pain that varies in intensity or quality ; others experience several bouts a day, or it may occur only once every week or two.

Some say that it was as a result of this that the cock began to be used as a weather vane on church steeples, and some a Papal enactment of the ninth century ordered the figure of the cock to be placed on every church steeple.

Some of Shen's most advanced theories include geomorphology and gradual climate change, while he improves Chinese astronomy by fixing the position of the pole star and correcting the lunar error by plotting its orbital course every night for a continuum of five years.

Some also believe that the combination of the four elements make up that which is Akasha, and that Akasha exists in every living creature in existence ; without Akasha, there is no spirit, no soul, no magic.

Some university presidents give a State of the University address at the beginning of every academic term.

Some anthropologists have questioned the energy cost of rebuilding the endometrium every fertility cycle.

Some regular features disappeared over the years: the Grimbledon Down comic strip about a research establishment run by the hapless Treem ; Ariadne, later with Nature, commenting every week on the lighter side of science and technology and the plausible but impractical humorous inventions of ( fictitious ) inventor Daedalus, often developed by the ( fictitious ) DREADCO corporation.