Because infectious BPV-1 virions can be extracted from the large warts the virus induces on cattle, it has been a workhorse model papillomavirus type for many years.

Because of his infectious illness he made a vow to Notre-Dame of Marceille, to give one hundred livres to her chapel and to become a Benedictine, if he was to go back to his country, as a result of her intervention.

Because it takes account of susceptibility it can be used to compare the rate of transmission between different groups of the population for the same infectious disease, or even between different infectious diseases.

Because fungi prefer warm, moist environments, preventing ringworm involves keeping skin dry and avoiding contact with infectious material.

Because of conflict with the English and likely exposure to infectious diseases, they appear to have been destroyed as a tribe by early 1611 and disappeared from the historical record.

Because thyroid tissue usually contains a substantial reserve of thyroid hormone, thyrostatics can take weeks to become effective, and the dose often needs to be carefully titrated over a period of months, with regular doctor visits and blood tests to monitor results.

Because of the toxicity of nitrite ( the lethal dose of nitrite for humans is about 22 mg per kg body weight ), the maximum allowed nitrite concentration in meat products is 200 ppm.

Because of the difficulties in counting actual organisms in a dose, infective doses may be expressed in terms of biological assay, such as the number of LD < sub > 50 </ sub >' s to some test animal.

Because the half-life of fluorine-18 is about two hours, the prepared dose of a radiopharmaceutical bearing this radionuclide will undergo multiple half-lives of decay during the working day.

Because of the very small fusion reaction probability ( the fusion cross section is ~ 0. 3 – 0. 6 pb = ( 3 – 6 )× 10 < sup >− 41 </ sup > m < sup > 2 </ sup >) the experiment took 4 months and involved a beam dose of 4 × 10 < sup > 19 </ sup > calcium ions that had to be shot at the californium target to produce the first recorded event believed to be the synthesis of ununoctium.

Because individuals typically have different levels of response to the same dose of a toxin, a population-level measure of toxicity is often used which relates the probabilities of an outcome for a given individual in a population.

Because of its high potency, the smallest lorazepam tablet strength of 0. 5 mg is also a significant dose reduction ( in the UK, the smallest tablet strength is 1. 0 mg, which further accentuates this difficulty ).

Because of this, less medication is needed for an effective dose to reach the lungs, and there are fewer side effects from corticosteroid residue in the mouth.

Because the word shot also means " dose " or " small amount ", it may simply be that these small glasses are called shot glasses because they hold small amounts.

Because it may be used in topical creams with a concentration as much as 20 %, it is not difficult to administer a dose sufficient to cause this problem.

Because resistance varies from one individual to another, the ' lethal dose ' represents a dose ( usually recorded as dose per kilogram of subject body weight ) at which a given percentage of subjects will die.

Because the RfD assumes " a dose below below which no adverse noncarcinogenic health effects should result from a lifetime of exposure ", the critical step in all chemical risk and regulatory threshold calculations is dependent upon a properly derived dose at which no observed adverse effects ( NOEAL ) were seen which is then divided by an uncertainty factor that considers inadequacies of the study, animal-to-human extrapolation, sensitive sub-populations, and inadequacies of the database.

Because phages replicate in vivo, a smaller effective dose can be used.

Because of the significant side effects of long-term high – dose prednisone use, the starting dose is tapered over several weeks to a dose that the physician feels is tolerable for the patient.

Because sitaxentan inhibits metabolism of warfarin, a decreased dose of warfarin is needed when co-administered with sitaxentan.

Because the appropriate dose of neuromuscular-blocking drug may paralyze muscles required for breathing ( i. e., the diaphragm ), mechanical ventilation should be available to maintain adequate respiration.

Because the responsibility for resolving the issue lay with the President, rather than with his doctors, nothing raises more surely for us the difficulties simple goodness faces in dealing with complex moral problems under political pressure.

Because motion which begins and ends at discrete places would ( e.g. for Aristotle ) be incomplete.

Because of its wealth of experience, the Organization for European Economic Cooperation could help with the initial studies needed.

Because of these involvements in the matter at stake, Boniface lacked the impartiality that is supposed to be an essential qualification for the position of arbiter, and in retrospect that would seem to be sufficient reason why the English embassies to the Curia proved so fruitless.

Because the buses would not stop on the parkway, land for bus stations and for parking areas nearby will be needed.

Because administration of the forest highway system is a responsibility of the Secretary of Commerce with maintenance provided by the States and counties, this Development Program for the National Forests does not include estimates of the funds needed to maintain the forest highway system nor to construct the additions to it that are needed.

Because of the difference between daytime and nighttime propagation conditions, it has been necessary to evolve different allocation structures for daytime and nighttime broadcasting in the AM band, with many more stations operating during the day than at night.

Because the bobbin-to-cone winding process is a relatively high-cost operation for the mill, the almost complete automation provided by the Uniconer can mean important economies in textile production, at the same time upgrading quality.

Because of the authentic homogeneity of his early Nationalistic materials, and his flair for orchestrations -- his brilliant Petruchka, his savage Sacre Du Printemps, his incisive Les Noces -- the world kept hoping that he could recapture the historical direction for which his native talents were predisposed.

Because of the falling characteristic of the rectifier, no ballast resistor was required for stability of operation.

Because of the simplicity of the molecules, isotopic exchange reactions between elemental halogens and the corresponding carbon tetrahalides would appear to offer particularly fruitful possibilities for obtaining unambiguous basic kinetic data.

Because of his brain injury and the extreme damage suffered to his sight, the patient had to train himself for a new line of work, that of a portfolio-maker, an occupation requiring a great deal of precision in the making of measurements and a fairly well-developed sense of form and contour.

Because individual classes of foods differ in their requirements for preservation, a number of methods have been developed over the years involving one or a combination of procedures such as dehydration, fermentation, salting, chemical treatment, canning, refrigeration, and freezing.

Because the rake angle Af at the tip of the knife is very much smaller ( or even negative ) when compared to the value of **yc for the major portion of the knife, a very rapid increase in cutting force with thickness will result.

Because the food is selected with thought for its nutritional value, care for its origin, and prepared in a manner that retains the most nutrients, the food does taste good.

Asked why, he replied primly: `` Because that's no activity for a gentleman ''.

Because of these chewing troubles, a child may avoid certain foods he needs for adequate nutrition.

Because Holstein cattle weren't a beef breed, they were rarely seen on a ranch, though one might be found now and then for the milk supply.

Because, if for no other reason, Willings would never for a moment suppose he was not bigger, tougher, than anything else that went on two legs.

Because I'm looking for the son of a bitch that killed that old man, and I'm going to get him.