Repeated use leaves a permanent " cranberry-colored stain " on the user's lips.

Repeated use of the same razor blade to make incisions for muti carries HIV transmission risks in regions where the disease is rife.

Repeated use of hand tools can precede the condition, as well as arthritis or injury.

Repeated use of this policy will progressively identify errors, starting with the smallest ( and presumably most likely ) errors.

Repeated use can loosen the head, and if the wedge or expander fails, the head will fly from the handle.

Repeated use in this manner is believed to cause damage to the heart and muscles, which can ultimately result in the user's death.

Repeated use of alcohol and illegal drug use are red flags for conduct disorder.

Repeated hammering and extraction of pitons damages the rock, and climbers who subscribe to the clean climbing ethic avoid their use as much as possible.

Repeated use of that equation gives all coefficients.

Repeated and spaced out use of interventions is shown to be the most helpful long-term for learning.

* Repeated use of AUTH and CCC / CDC commands by anonymous FTP clients within the same session.

Repeated use of insecticides and herbicides also encourages rapid natural selection of resistant insects, plants and other organisms, necessitating increased use, or requiring new, more powerful controls.

Repeated use of insulation displacing contacts may lead to a difficult to locate broken or intermittent jumper wire.

Repeated use of the canisters can render the user cold, detached and possibly mad.

Repeated freeze / thaw cycles should be avoided and it is advisable to dispense the serum into single use aliquots before freezing.

* repetition: Repeated usage of word ( s )/ group of words in the same sentence to create a poetic / rhythmic effect

Repeated union efforts to repeal or modify it always failed, and it remains in effect today.

Repeated, frequent spotlighting may have a detrimental effect on animals and is discouraged.

Repeated deployment of weed-control agents may have a negative effect upon the local environment, in which case the only option remaining is manual clearance.

** Repeated failures may result in a router cycling between the Idle and Active states.

Repeated over time, these behaviours may be internalized as " me "— that is, gender does not feel like a performance or an accomplishment to the actor, it just feels like her or his " natural " way of behaving.

Repeated application of copper sulfate or copper hydroxide as a fungicide may eventually result in copper accumulation to toxic levels in soil, and admonitions to avoid excessive accumulations of copper in soil appear in various organic standards and elsewhere.

Repeated doses of activated carbon may be helpful by absorbing any toxins returned to the gastrointestinal tract following enterohepatic circulation.

Repeated footsteps often destroy tundra plants, leaving exposed soil to blow away, and recovery may take hundreds of years.

Repeated application may be necessary and the eggs could be eaten before they hatch by their natural predators, such as ants or mature green lacewings .</ br >

Repeated applications of Premise 2 ( each time starting with one fewer grains ), eventually forces one to accept the conclusion that a heap may be composed of just one grain of sand ( and consequently, if one grain of sand is still a heap, then removing that one grain of sand to leave no grains at all still leaves a heap of sand ; indeed a negative number of grains must also form a heap ).

Repeated motion involving the arms, or the aging process involving shoulder motion over many years, may also irritate and wear down the tendons, muscles, and surrounding structures.

Repeated effusions may require chemical ( talc, bleomycin, tetracycline / doxycycline ), or surgical pleurodesis, in which the two pleural surfaces are scarred to each other so that no fluid can accumulate between them.

Repeated concussions may increase a person's risk in later life for dementia, Parkison's disease, and depression.

Repeated treatments may be required because populations typically exhibit a wide range of developmental stages among individual plants.

Repeated application of the factor theorem may be used to factorize the polynomial.

Repeated doses of activated carbon may be helpful by absorbing any toxins that are returned to the gastrointestinal tract following enterohepatic circulation.

Repeated steroid injections may result in rupture of the plantar fascia.

* Repeated doses of ephedrine may display tachyphylaxis, since it is an indirectly acting sympathomimetic amine, which will deplete noradrenaline from the nerve terminal.

Repeated episodes of vomiting with hypoglycemia and dehydration may occur in infancy and childhood, precipitated by ( or mimicking ) infections such as gastroenteritis or pneumonia.

Repeated roots can be found by application of the theorem to the quotient, which may be found by polynomial long division.

Repeated cutting at the same growth stage over several years may " wear down " the plant.

Repeated or deliberate cases may result in the bowler being barred from bowling again for the remainder of the innings ( or match ), as happened with Waqar Younis in the 2003 Cricket World Cup.

Repeated stimuli over a period of about 10 seconds eventually lead to sufficient delivery of calcium, and an increase in muscle contraction to normal levels, which can be demonstrated on electromyography by increasing amplitude of repeated compound muscle action potentials.

Repeated attacks lead to successively fewer effective remyelinations, until a scar-like plaque is built up around the damaged axons.

Repeated infection of the extremities can lead to chronic swelling ( lymphadenitis ).

Repeated failures can lead to disenrollment.

Repeated or severe electric shock which does not lead to death has been shown to cause neuropathy.

Repeated repairs to teeth can lead to pulpal inflammation and necrosis, root canal therapy and the eventual necessity for crowns in lieu of fillings.

Repeated interaction or repeated price competition can lead to the price above MC in equilibrium.

Repeated integration by parts will often lead to an asymptotic expansion.

Repeated experiences of stereotype threat can lead to a vicious circle of diminished confidence, poor performance and loss of interest in the relevant area of achievement.

Repeated exposure to anxiety and nervousness can lead individuals to choose to distance themselves from the stereotyped group.