The occasion of this conference, the Sixth International Conference on Accelerator Mass Spectrometry, falls sixteen years after the remarkable triple simultaneous discovery of this powerful isotopic measurement. In the interval since the Fifth Conference in Paris in 1991, new facilities of both large and small size have become fully operational, achieving impressive gains in both measurement throughput and precision. The purpose of this short review is to extrapolate from recent gains and experience and to project the status of the field beyond the coming millennial date. AMS achieved instant application in archaeology and the geosciences and its early growth was stimulated by the excitement caused by the early results. The ability to obtain an accurate radiocarbon date with a sample one thousand times smaller than possible with scintillation or gas counting, the ability to trace {sup 14}CO{sub 2} in sea water with a similar thousand fold shrinkage in sample size, and the wide utility of {sup 10}Be, {sup 26}Al, {sup 36}Cl, and {sup 129}I as tracers and chronometers of erosion, hydrology and paleoclimate were sufficient to drive the partial conversion of existing accelerators and the construction of new dedicated ones. These applications remain the core of the present field and …

This is the seventeenth edition of the Directory of Energy Data Collection forms, an authoritative listing of selected public use forms currently used as basic energy information gathering tools by the Department of Energy (DOE). Originally entitled EIA Data Collection forms, this directory provides an overview of DOE`s energy information collection programs for decisionmakers in Government and industry.

The Financial Statistics of Major US Investor-Owned Electric Utilities publication presents summary and detailed financial accounting data on the investor-owned electric utilities. The objective of the publication is to provide Federal and State governments, industry, and the general public with current and historical data that can be used for policymaking and decisionmaking purposes related to investor-owned electric utility issues. The Financial Statistics of Major US Investor-Owned Electric Utilities publication provides information about the financial results of operations of investor-owned electric utilities for use by government, industry, electric utilities, financial organizations and educational institutions in energy planning. In the private sector, the readers of this publication are researchers and analysts associated with the financial markets, the policymaking and decisionmaking members of electric utility companies, and economic development organizations. Other organizations that may be interested in the data presented in this publication include manufacturers of electric power equipment and marketing organizations. In the public sector, the readers of this publication include analysts, researchers, statisticians, and other professionals engaged in regulatory, policy, and program areas. These individuals are generally associated with the Congress, other legislative bodies, State public utility commissions, universities, and national strategic planning organizations.

By means of analysis of NBS laboratory notebooks for the period of 1976--1982 in conjunction with recent LANL P14 measurements it is shown that the Model 100-1, S/N 1 Debye Coaxial Line is stable. From the date of its inception in July 1977 to the present, at a temperature of 30 C the transition duration of the filter insertion step response has reexamined a 125.8 ps while the relative dielectric constant has remained at 2.7. Also, capacitance measurements on the NBS--held Model 100-2, S/N 2 have demonstrated that the capacitance has remained at 32.3 pF since 1979.

By means of analysis of NBS laboratory notebooks for the period of 1976--1982 in conjunction with recent LANL P14 measurements it is shown that the Model 100-1, S/N 1 Debye Coaxial Line is stable. From the date of its inception in July 1977 to the present, at a temperature of 30 C the transition duration of the filter insertion step response has remained a 125.8 ps while the relative dielectric constant has remained at 2.7. Also, capacitance measurements on the NBS--held Model 100-2, S/N 2 have demonstrated that the capacitance has remained at 32.3 pF since 1979.

This report presents results from studies of the uptake of Cu(II) and phenol by laboratory-type wetlands. The uptake of Cu(II) follows a tri-phasic behavior. The addition of peat was observed to have only a minimal effect on Cu(II) uptake. On the other hand, phenol sorption was favorably modified by addition of peat.