The current procedure for demonstrating dose calibrator activity linearity requires that a series
of readings be acquired throughout the range of activities to be assayed by the instrument. …

Objective: Dosimetry information was collected to identify trends in radiation exposure among
selected occupational workers and types of radioactive material uses. Methods: Eighteen …

Recent changes in Standards for Protection Against Radiation, 10 CFR Part 20, legislated the
long-suggested radiation dose limit of 5 mSv (0.5 rem) for declared pregnant women. This …

Expensive equipment, such as gamma cameras, is purchased only infrequently. Some
departments may not purchase a camera for 10 or more years. Occasionally turnover in …

The revision of the Nuclear Regulatory Commission’s Rules and Regulations, Part 20 brought
with it a new methodology for the determination of internal radiation dose and a change in …

To the Editor: I have read with keen interest the article you published by Oswald et al.(1)
describing modifications made to the Calicheck Test Kit, which would extend the range …

… of Frank Calvert's crucial role in the inception … Frank Calvert: The unacknowledged mentor
of the mythic 'autodidacf," on 603-625 of the same volume. The page-numbers refer to Dr. Bloe…

In a recent series of priming studies (eg Hermans, De Houwer, & Eelen, 1994), it has been
demonstrated that response latencies to affectively valenced target stimuli are mediated by …

The microscopic mechanism for producing photons of frequencyv 1 v 2 out of a mixture of
beams of photons with frequenciesv 1 ,v 2 in the presence of charged particles is explained. …

Rock magnetic, biochemical and inorganic records of the sediment cores PG1351 and Lz1024
from Lake El’gygytgyn, Chukotka peninsula, Far East Russian Arctic, were subjected to a …