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 the historian must consider the use of intuition or instinct by those individuals or nations which he is studying.

Often work of this sort is presented as calligraphy -- the pure utterance of the brush stroke seeking only absolute painteresque values.

Often it is thin and fragile and gives way readily to the male organ at the first attempt at intercourse.

Often they are able to get in only because the area is declining economically.

Often one of the " treatments " is none, so the treatment group can act

Often the relatives plead with him not to do this, since they know they may never see the person again .</ br > Rieux works to combat the plague simply because he is a doctor and his job is to relieve human suffering.

Often, the fact that sometimes only a thin surface layer of violet color is present in the stone or that the color is not homogeneous makes for a difficult cutting.

Often it is said to be " about " long.

Often, if only one of the allophones is simple to transcribe, in the sense of not requiring diacritics, then that representation is chosen for the phoneme.

Often, if the skill is being used in a functional object, people will consider it a craft instead of art, a suggestion which is highly disputed by many Contemporary Craft thinkers.

Often the Aegis is described as the bag in which Athene carried her shield and the serpent who was her son.

Often, this is the case with a large bridge that serves as an entrance to a city, or crosses over a main harbor entrance.

Often the " small ball " model is associated with the National League, while power hitting is seen as more associated with the American League.

Often this irregular shape is due to their many centers of ossification or because they contain bony sinuses.

Often one assumes a priori that the algebra under consideration is unital: for one can develop much of the theory by considering and then applying the outcome in the original algebra.

Often, these materials are then converted into finished products, and a significant amount of value is added.

Often, a borough is a single town with its own local government.

Often that number is put at 800 million.

Often, the midwife would call for the assistance of a physician when a more difficult birth was anticipated.

Often lineations occur expressed on a planar surface and can be difficult to measure directly.

Often teams strive to skate in difficult or unusual positions to gain difficulty points.

Often if a tubal abortion or tubal rupture has occurred, it is difficult to find the pregnancy tissue.

Often the siting of a castle could be such as to make mining difficult.

Often disregarded by those untrained in facilitation, setting ground rules is a key component of the facilitation process especially in meetings convened to discuss difficult problems or for training.

Often this is not possible because crime statistics aggregate equivalent offences in such different ways that make it difficult or impossible to obtain a valid comparison.

Often, banks would offload this risk to insurance companies or other counterparties through credit default swaps, making their actual risk exposures extremely difficult for investors and creditors to discern.

Often it was the community ( Jati ) which provided support in difficult times, in old age and even in the resolution of disputes.

Often a rhetorical question is intended as a challenge, with the implication that the question is difficult or impossible to answer.

Often much of this information is lost or distorted by the fossilization process or diagenesis of the enclosing sediments, making interpretation difficult.

Often the complete disappearance of the starting material is difficult to achieve, and side reactions are common.

Often the only option left for freeters is to continue working at low income part-time jobs, making it difficult to establish their own household.

Often a smaller group of reporters known as the White House press pool is assembled to report back to their colleagues on events where the venue would make open coverage logistically difficult.

Often caustic and difficult, her only goals pertain to her success.

Often it is very difficult to determine the exact buckling load in complex structures using the Euler formula, due to the difficulty in deciding the constant K. Therefore, maximum buckling load often is approximated using energy conservation.

Often over-burdened energy agencies are not providing incentives on a consistent basis and it is difficult for individuals to negotiate with large institutions to recover their Net Metering credits and / or rebates for using renewable energy.

Often along the reaction coordinate reactive intermediates are present not much lower in energy from a transition state making it difficult to distinguish between the two.

Often, they also invent fictional issues that the company would have a difficult time disproving.

Often this proved to be a mistake and only through the calming influence of his mother and cooler-headed siblings, Jarrod ( Richard Long ), half-brother Heath ( Lee Majors ), sister Audra ( Linda Evans ) and Eugene ( Charles Briles ,) ( written out after season 1 ), would a difficult situation be rectified.

; Access to the full terms may be difficult or impossible before acceptance: Often the document being signed is not the full contract ; the purchaser is told that the rest of the terms are in another location.

Often, banks would offload this risk to insurance companies or other counterparties through credit default swaps, making their actual risk exposures extremely difficult for investors and creditors to discern.

Often, deriving actively adaptive policies is technically very difficult, which prevents it being more commonly applied.