Often it is recognized that all the details of the pattern may not be essential to the outcome but, because the pattern was empirically determined and not developed through theoretical understanding, one is never quite certain which behavior elements are effective, and the whole pattern becomes ritualized.

Often one floodlight high in a tree will provide all the light you need at much less expense.

Often, in working out-of-doors under all conditions of light and atmosphere, a particular passage that looked favorable in relation to the subject will be too bright, too dull, or too light, or too dark when viewed indoors in a mat.

Often, such bonds have no particular orientation in space, since they result from equal electrostatic attraction of each ion to all ions around them.

Often, however, the phytoleim is lost and all that remains is an impression of the organism in the rock — an impression fossil.

Often depending on which constitutional category ( above ) a head of state belongs to, they may have some or all of the roles listed below, and various other ones.

Often one is interested in the case where then N particles are all of the same type ( for example, the 18 electrons orbiting a neutral argon nucleus ).

Often, when I come in here, I find Muslims all over the floor, in the aisles, up and down.

Often many individuals will work in teams covering different aspects of the design process, although some designers will cover them all.

Often, all of these terms are not known, so most analyses compare measured yields with external standards of known composition.

Often the effort ( manpower, computer, and other resources ) required, the time limits on when the solution is needed, and the cost to compile, process, and analyze all the data required for deterministic or other complicated procedures preclude their usefulness or favor the faster, simpler heuristic approach.

Often there have been few implementations matching all of the critical elements of the specification, and existing implementations were incomplete or inadequate.

Often, the organ did not feature a keyboard at all, rather buttons or large levers which were operated by a whole hand.

Often all of these terms were agreed upon and written down by the pirates, but these articles could also be used as incriminating proof that they were outlaws.

Often sketches are first improvised by the actors and written down based on the outcome of these improv sessions ; however, improvisation is not necessarily involved in all sketch comedy.

Often there a third character is included at the destination to add further suspicion to the girl's existence by informing the driver that they haven't seen anyone all night.

Often, the individual consumes about 3-4 times the RDA's specification Toxicity of vitamin A is believed to be associated with the intervention methods used to upgrade vitamin A levels in the body such as food modification, fortification and supplementation, all of which are employed to combat vitamin A deficiency Toxicity is classified into two categories: acute and chronic toxicities.

Often all members of the constituent presbyteries are members of the synod.

Often, if one claimed to be the Emperor of China with the Mandate of Heaven, then all other regimes within the country were either considered rebel or tributary.

Often a clear saturation is not seen at all.

Often this file ( maintained by the user ) contains either useful information about the user's current activities, similar to micro-blogging, or alternatively all manner of humor.

Often the petiole and midvein are a rich red color in midsummer and early autumn, though this is not true of all red oaks.

Often it is assumed that there is a " derived ministerial responsibility " for all members of the Royal House.

Often, these processes directly affect each other: ice sheets, water, and sediment are all loads that change topography through flexural isostasy.

Often in those who have experienced their first episode of hypomania ( which is a level of mild to moderate mania )-generally without psychotic features-there will have been a long or recent history of depression prior to the emergence of manic symptoms, and commonly this surfaces in the mid to late teens.

Often, clerestory windows also shine onto interior wall surfaces painted white or another light color.

Often, the work surface or surfaces, such as a writing area or a computer keyboard tray are adjustable to provide an ergonomically sound working environment.

Often a flux is used to keep the welding surfaces from oxidizing, which would produce a poor quality weld.

Often joints between high-current bus sections have matching surfaces that are silver-plated to reduce the contact resistance.

NOTE: Often the value for is referred to as the difference of two radii where the inner and outer radii are used to define the thickness of a pipe carrying a fluid, however, this figure may also be considered as a wall thickness in a flat plate transfer mechanism or other common flat surfaces such as a wall in a building when the area difference between each edge of the transmission surface approaches zero.

Often it is used for professional cleaning processes not only on wooden surfaces but also on glass, because it is softer than these materials.

Often, low-income and minority communities are located close to highways, garbage dumps, and factories, where they are exposed to greater pollution and environmental health risk than the rest of the population.

Often, they swim low in the water with just the head and neck exposed.

Often only the eyes or eyes and mouth are left exposed.

Often, these motors are not exposed to as wide service temperature ranges as in vehicles, so these oils may be single viscosity oils.

Often these tiles are shaped at the exposed end to give a decorative effect.

Often they resemble a piece of dried grass, and may pass unnoticed by potential predators even when resting in exposed situations in daylight.

Often, however, a small area of the patient's skin will be exposed to UVA after ingestion of psoralen.

Often, these stacks are instead constructed on low-lying branches, or on exposed tree roots, helping to keep them dry.

Often, underground living structures are not entirely underground, typically if they are exposed on one side when built into a hill.

Often a house in this style will be built at least partly of cedar, will likely have very high ceilings, raw exposed wood, and a lot of glass.