Some of its principles are even used in traffic engineering, where traffic is treated as a continuous fluid.

Some of them allow appropriate fluid dynamics problems to be solved in closed form.

Some also had mechanical averagers to make hundreds of measurements per sight for compensation of random accelerations in the artificial horizon's fluid.

Some patients with this form of the disorder also have hydrocephalus, in which cerebrospinal fluid accumulates in the skull, or a condition called arachnoiditis, in which a covering of the spinal cord — the arachnoid membrane — is inflamed.

Some of these reflected a fluid boundary between theosophy and occultism.

Some authorities suggest that it is the result from overvigorous fluid replacement, but the complication may develop before treatment has been commenced.

Some members produce a viscous or adhesive fluid which turns black and is used as a varnish or for tanning and even as a mordant for red dyes.

Some examples would be: obesity, straining during a bowel movement or urination, chronic lung disease, and also, fluid in the abdominal cavity.

Some drugs that are used in the treatment of orthostatic hypotension include fludrocortisone ( Florinef ) and erythropoietin to aid in fluid retention, and vasoconstrictors like midodrine.

Some men do not produce any pre-ejaculate fluid, while others emit as much as 5 ml.

Some semen markers, such as gamma-glutamyltransferase, are completely absent from pre-ejaculate fluid.

Some experiments have demonstrated that static fluid pressure may explain the presence of hydrocarbon concentrations at depths where their composition would not otherwise be expected.

Some flume experiments on large grains but little denser than the transporting fluid, and their implications.

Some 50 to 60 million years ago, during the Paleogene period, Antrim was subject to intense volcanic activity, when highly fluid molten basalt intruded through chalk beds to form an extensive lava plateau.

Some properties, such as viscosity and fluid loss of suspensions, of sodium-beneficiated calcium bentonite ( or sodium-activated bentonite ) may not be fully equivalent to those of natural sodium bentonite.

Some are designed to spin visibly in the fluid stream to aid the user in determining whether the float is stuck or not.

Some traffic engineers have attempted to apply the rules of fluid dynamics to traffic flow, likening it to the flow of a fluid in a pipe.

Some studies have shown the presence of antiphospholipid antiboides in the blood and spinal fluid of patients with psychological symptoms.

Some would argue, however, that any system of regulating the flow of a fluid is still technically a valve.

Some users, audiologists, and surgeons also report that when there is an ear infection causing fluid in the middle ear, it can affect the cochlear implant, leading to temporarily reduced hearing.

Some areas of cartilage have to obtain nutrients indirectly and may do so either from diffusion through cartilage or possibly by ' stirring ' of synovial fluid.

Some authorities believe that withdrawal of fluid when initial pressures are abnormal could result in spinal cord compression or cerebral herniation ; others believe that such events are merely coincidental in time, occurring independently as a result of the same pathology that the lumbar puncture was performed to diagnose.

Some people prefer this method because full on cheek piercings have the tendency to leak or secrete lymph fluid, which has a saliva-like texture and can create an unpleasant odor.

Some, like the British and the French, maintain an elaborate system of personal contacts and have experts constantly studying special areas of the American scene.

Some national languages like Finnish, Turkish, Serbo-Croatian ( Serbian, Croatian and Bosnian ) and Bulgarian have a very regular spelling system with a nearly one-to-one correspondence between letters and phonemes.

Some wanted the modern liberal constitutional system, some wanted the continuance of the Ancien Régime, some wanted independence.

Some ANACs are very regional or local in scope, while others are state -/ province-or area-code-wide: there appears to be no consistent national system for them.

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 natural tolerance to habitual use of ayahuasca ( roughly once weekly ) may develop through upregulation of the serotonergic system.

Some argue that the openness of the country's political system has been a significant factor in Botswana's stability and economic growth.

Some, mainly utility, bicycles use hub gears with between 3 and 14 ratios, but most use the generally more efficient dérailleur system, by which the chain is moved between different cogs called chainrings and sprockets in order to select a ratio.

Some competitions use a " set " scoring system, with the first to seven points awarded a set in a best-or-three or best-of-five set match.

Some bilingual signage may also be seen, such as street name signs in Breton towns, and one station of the Rennes metro system has signs in both French and Breton.

Some of the underlying policies of the BC system were:

Some believe that Georg Cantor's set theory was not actually implicated by these paradoxes ( see Frápolli 1991 ); one difficulty in determining this with certainty is that Cantor did not provide an axiomatization of his system.

Some early digital computers used an electrical model of the common decimal ( base ten ) numeral system to represent numbers internally.

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

Some conversions from one system of units to another need to be exact, without increasing or decreasing the precision of the first measurement.

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 of these elements, notably thorium ( atomic number 90 ) and uranium ( atomic number 92 ), have one or more isotopes with half-lives long enough to survive as remnants of the explosive stellar nucleosynthesis that produced the heavy elements before the formation of our solar system.

Some communities have developed their own " Local Exchange Trading Systems " ( LETS ) and local currencies, such as the Ithaca Hours system, to encourage economic growth and an enhanced sense of community.

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

Some Unix-based implementations ( CLISP, SBCL ) can be used as a scripting language ; that is, invoked by the system transparently in the way that a Perl or Unix shell interpreter is.

Some Conservative theologians, like Seymour Siegel have stressed that the word, " Conservative ," must be understood in the way it is used in the British political system: that the laws and traditions have to be conserved or preserved, with changes allowed only when there is an overriding reason — almost always, an overriding ethical reason — to do so.

Some developments and shifts have made companies more conscious of the life-cycle of a customer relationship management system.

Some systems also include a hidden flag to make certain files invisible ; this flag is used by the computer system to hide essential system files that users should not alter.