Some double-decker bridges only use one level for street traffic ; the Washington Avenue Bridge in Minneapolis reserves its lower level for automobile traffic and its upper level for pedestrian and bicycle traffic ( predominantly students at the University of Minnesota ).

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

Some bicycle activists ( including some traffic management advisers ) seek the construction of segregated cycle facilities for journeys of all lengths.

Some bicycle clubs and national associations became prominent advocates for improvements to roads and highways.

Some sources use the term to mean racing bicycle.

Some recumbent bicycle designs use longer frames than conventional bicycles.

Some bicycle mechanics may be reluctant to work on " nonstandard " bicycle designs.

Some distinguished writers have combined cycling with travel writing including Dervla Murphy, whose made her first documented journey in 1963 from London to India on a single speed bicycle with little more than a revolver and a change of underwear.

Some manufacturers also make bicycle cranks that can be adjusted to different lengths.

Some past sports that are no longer in competition include bicycle racing, Indian club juggling, wrestling, archery, and field hockey.

Some other events that would not normally be at a track and field meet today, were lawn tennis, wrestling, Indian club swing, horizontal and parallel bar performing, bicycle racing, sparring, and tug-of-war.

Some examples of bicycle lighting take advantage of the bottle cage by using it to hold a bottle-shaped battery to power the lights.

Some applications such as lawn mower throttles, automobile manual chokes, and some bicycle shifting systems require significant pushing ability and so use a cable with a solid inner wire.

Some experts suggest that many of these changes began during the earlier Golden age of the bicycle, from 1880 — 1915.

Some of the roads, however, are narrow which can lead to occasional traffic and bicycle congestion.

Some bicycle wheels are labeled in metric as " 700c " for a nominal 700 mm diameter road bike tire, but mountain bikes tend to use 26-inch wheels.

Some of the other sports included bicycle racing, professional boxing and tennis.

Some cities even decide to fund a public bicycle sharing system, despite the low attendances recorded.

Some racing bicycles, however, have a top tube that slopes down towards the rear of the bicycle ; the " compact " frame geometry was popularized by Giant.

Some modern racing bicycle helmets have a long tapering back end for streamlining.

Some road racing and club cyclists used a fixed-gear bicycle for training during the winter months, generally using a relatively low gear ratio, believed to help develop a good pedalling style.

Some consider that the enforced fast spin when descending increases suppleness or flexibility, which is said to improve pedalling performance on any type of bicycle ; however the performance boost is negligible compared to the benefits of riding a free wheel.

Some of those paths might be more expensive, because they are longer, or require the cable to be buried deeper ; these paths would be represented by edges with larger weights.

Some virtual machines that support bytecode for Smalltalk, the Java virtual machine, and Microsoft's Common Language Runtime virtual machine as their ISA implement it by translating the bytecode for commonly used code paths into native machine code, and executing less-frequently-used code paths by interpretation ; Transmeta implemented the x86 instruction set atop VLIW processors in the same fashion.

Some trails are designated as educational trails which are specially laid-out paths that offer information on specific natural, technological or cultural themes at various stations en route, usually by means of information boards and / or exhibits.

Some of the electrons will undergo inelastic scattering, which means that they lose energy and have their paths slightly and randomly deflected.

Some depend on the executable storing explicit paths to the libraries.

Some paths are accessible for individuals with special needs.

Some radio frequencies are absorbed and others are reflected, leading to rapidly fluctuating signals and unexpected propagation paths.

Some authors have used " best-first search " to refer specifically to a search with a heuristic that attempts to predict how close the end of a path is to a solution, so that paths which are judged to be closer to a solution are extended first.

Some of the followers of Subh-i-Azal state that the Báb actually made Subh-i-Azal his vicegerent because the Báb in a tablet written to Azal stated that he should manifest the remaining paths of the Bayán if Him Whom God shall make Manifest is made manifest out of divine glory during Azal's days.

Some modern towns ( such as the new suburbs of Peterborough in England ) are designed with the network of sidewaljs and cycle paths almost entirely separate from the road network.

Some project managers feel that the earned value management technique is misleading, because it does not distinguish progress on the project constraint ( i. e. on the critical chain ) from progress on non-constraints ( i. e. on other paths ).

Some processors can not only compute the presence of a hazard but can compensate by having additional data paths that provide needed inputs to a computation step before a subsequent instruction would otherwise compute them, an attribute called forwarding.

Some never come to be, unless those who behold the visions turn aside from their paths to prevent them.

Some elements of this school of thought were summarized in the idea of a " Beijing Consensus " which suggested that nations needed to find their own paths to development and reform.

Some rusticators also formed " Village Improvement Societies " which constructed hiking trails and walking paths connecting the Island's villages to its interior mountains.

Some of these problems can be mitigated by the newer practice of connecting the neighbouring roads and culs-de-sac with public pedestrian / cycle paths.

Some writers have misinterpreted al-Zarqālī's description of an earth-centered oval path for the center of the planet's epicycle as an anticipation of Johannes Kepler's sun-centered elliptical paths for the planets.

Some stages change depending on the time of day ; certain enemies may be replaced or different paths may open up.

Some users have a central directory where they store all their Source / Render / Cache files, some set those file paths to their specific project directory, so that they have all project files at one place.

Some new Foxtel Services offer a " Video On Demand " ability for limited product, various transmission paths offer a broader VOD version.

Some system configurations require duplex, or four wire, audio paths from the base station to the console.