Hearings on the Establishment of a National Cemetery at Calverton, New York: Hearings Before the Subcommittee on Cemeteries and Burial Benefits of the Committee on Veterans' Affairs, House of Representatives, Ninety-fifth Congress, First Session, July 15 and 16, 1977

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Page 72 - As in almost all experimental toxicology, the doses given are expressed in terms of the quantity administered per unit body weight, or quantity per skin surface area, or quantity per unit volume of the respired air. In addition, the duration of time over which the dose was administered is also listed, as needed. Dose amounts are generally expressed as milligrams (one thousandth of a gram) per kilogram (mg/kg).
Page 31 - It was a part of their hire. I may be allowed to say, it was the price of their blood, and of your independency ; it is therefore more than a common debt, it is a debt of honor; it can never be considered as a pension or gratuity, nor be cancelled until it is fairly discharged.
Page 22 - I hope this information will be helpful to you, and if I can be of any further assistance, please do not hesitate to call on me.
Page 72 - LDSO) of a material introduced by any route, other than inhalation, over any given period of time in one or more divided portions and reported to have caused death in humans or animals.
Page 72 - Fifty - a calculated dose of a material which is expected to cause the death of 50% of an entire defined experimental animal population. It is determined from the exposure to the material by any route other than inhalation of a significant number from that population.
Page 72 - Fifty - the concentration of a substance, in air, exposure to which for 24 hours or less would cause the death of 50% of an entire population of an experimental animal species, as determined from exposure to the substance of a significant number from that population.
Page 20 - ... the comparable increase of 15.7 percent for the total United States. I appreciate your interest in the results of the census export survey and trust that this letter has clarified somewhat the situation regarding exports manufactured in the State of Washington. Should I be able to be of any further service to you, please do not hesitate to call upon me. Sincerely yours, The CHAIRMAN.
Page 74 - Ocular. Administration into the ear Administration into the artery Administration into the cerebrum Administration into the cervix Administration within the dermis by hypodermic needle Administration into the duodenum Inhalation in chamber, by cannulation, or through mask Placed surgically within the body location described in reference Administration into the muscle by hypodermic needle Administration into the placenta Administration into the pleural cavity by hypodermic needle Administration into...
Page 74 - Concentrations of a gaseous material in air are generally listed as parts of vapor or gas per million parts of air by volume (ppm). However, parts per hundred (pph or per cent), parts per billion (ppb), or parts per trillion (ppt) may be used for convenience of presentation. If the...
Page 68 - Chlorination Effects on Organic Constituents in Effluents from Domestic Sanitary Sewage Treatment Plants,

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