Download or read book Spectra user s manual software for the high rate gamma spectrometry system for the NRU blowdown test facility written by R. G. Lavoie and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SPECTRAN written by A. F. Joseph and published by . This book was released on 1971 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calibration results for the NRU blowdown test facility gamma spectrometry system written by N. A. Keller and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steam-formed oxides grown on zr-1nb, zr-2.5nb and zr-20nb (annealed, quenced and quenched then aged) specimens, before and after reaction with d20 vapour and d2 (10-3) torr, 320 degrees c, 5 days) have been studied by x-ray photoelectron spectroscopy (xps) and secondary ion mass spectrometry (sims). preliminary results suggest that the oxide thickness decreases in the order: 20 percent > 2.5 percent > 1 percent, but the total deuterium ingress decreases in the opposite order,i.e. 1 percent > 2.5 percent > 20 percent. in general, oxide thickness also decreases in the order: quenched > annealed > aged material, but the total ingress of deuterium was rather scattered and the annealed samples appeared to absorb the least d2. xps spectra obtained for the zr-20nb samples (regardless of thermal treament), from the aged sample (before sputtering) and from the quenched samples (after 4 hours sputtering) consistently exhibited the lowest oh-/od- and h20/d20 peak intensity. the oxides formed on the 20 percent nb alloys, except that aged, showed more evidence for oxide dissolution following reaction with d2 than the 1 percent and the 2.5 percent alloys, with nb205 preferentially reduced. when the 20 percent nb alloy was heated in ar, instead of d2, the oxides dissolved only slightly. these results imply that d2 in the annulus gas may enter primarily at beta-phase boundaries, and that d2 assists in "breaking down" the nb-rich oxide. in addition, the deuterium content of the metals increased slightly for the 1 percent nb and the 2.5 percent nb alloys, but not the 20 percent nb alloy, following reaction with d20. these results suggest that the oxides formed on the 20 percent nb alloys are a better barrier to d2 ingress only if d2 is not present in a reducing environment (i.e. as d2 gas).
Download or read book Physics Briefs written by and published by . This book was released on 1986 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INIS Atomindex written by and published by . This book was released on 1996 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MANTIS Query Report Users Guide written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book View SPECPR Software for Plotting Spectra installation Manual and User s Guide Version 1 2 written by Raymond F. Kokaly and published by . This book was released on 2008 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1971 with total page 1330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1982 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Download or read book SPEC DOC written by and published by . This book was released on 1983 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPEC is the name of the operating system designed to control the NMR spectrometers in lab. SPEC is actually one large program which handles many functions necessary to control each spectrometer. The program handles all I/O with peripheral devices such as the console ('terminal' or 'CRT'). The program carries out its operations by accepting commands which each invoke specific subroutines to perform their function. There are a total of 60 commands in SPEC, each carrying out a different function. Because so many commands make SPEC a very large program, not all of the program is core resident. Rather, each command calls in an overlay handler which loads into memory the appropriate overlay from the disk and begins execution of the command. Thus SPEC is an independent disk based operating system. The commands in SPEC are capable of operating the microprocessor based pulse programmer, starting and acquiring data from the spectrometer data acquisition system, storing data on disk and manipulating it mathematically, displaying and plotting data. All arithmetic operations within SPEC are performed on integers. Since the DATA GENERAL computers are 16 bit machines operating in two's complement mode, the integer range is +32767. Many of the mathematical operations of SPEC are done in double precision integer mode with the final result always scaled to the above range. For many of the commands, integer overflow is detected and reported as an error message. Overflowed points are set to +32767. SPEC accepts command input from the console or reads a string of commands previously entered on the disk. The later command structure is called a macro. Macros may be nested and may have constants passed to them at execution time, thus allowing for a powerful supercommand structure. Both forms of commands are discussed in the next section. SPEC is designed to run on a DATA GENERAL computer with 32K words of memory and a 10Mbyte hard disk system. There are minor differences between the various computers in lab which are discussed in one of the appendices. The disk systems consist of two. 5Mbyte platters, one fixed and one in a removable pack. While running SPEC, all disk I/O is with the fixed disk. All pulse programs, data records, phase box records, etc. reside on the fixed disk. Thus each disk drive is specific to one spectrometer. When running under RDOS (the DG operating system) these disk files may also be accessed. All the source listings of SPEC subroutines, the SPEC program library, and all supporting programs reside on one of the removable packs (labeled 'SPEC'). This pack will normally be in the drive but it is not required to run SPEC. It is required to run any of the supporting programs discussed in another chapter. This manual attempts to document the SPEC operating system and related topics. The following section discusses the general operation of SPEC including how to get into the program and how to issue commands. The following chapters discuss the commands in detail, operation of the microprocessor based pulse programmer, spectrometer peripherals, supporting programs, and how to create and load a 'TEMP' program. The appendices contain details on bootstrapping procedures, hardware specifics, a technical description of SPEC and how to change or recreate it, a description of microcode loading and the procedure for formatting floppy, disks and recreating RDGS.
Download or read book Choice of Computer Software for Analysis of Spectra from the Multi Spectral Logging System written by and published by . This book was released on 1994 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have investigated the range of software available for determination of elemental concentration from gamma-ray spectra, to learn which are most suitable for use with the Multi-spectral Logging System being developed for the Department of Energy. We believe that the spectrum fitting method will be more satisfactory than the peak-matching method.
Download or read book Design Philosophy for High resolution Rate and Throughput Spectroscopy Systems written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper describes the philosophy behind the design of a pulse processing system used in a semiconductor detector x-ray spectrometer to be used for plasma diagnostics at the Princeton TFTR facility. This application presents the unusual problems of very high counting rates and a high-energy neutron background while still requiring excellent resolution. To meet these requirements three specific new advances are included in the design: (i) A symmetrical triangular pulse shape is employed in the main pulse-processing channel. A new simple method of generating a close approximation to the symmetrical triangle has been developed. (ii) To cope with the very wide dynamic range of signals while maintaining a constant fast resolving time, approximately symmetical triangular pulse shaping is also used in the fast pulse pile-up inspection channel. (iii) The demand for high throughput has resulted in a re-examination of the operation of pile-up rejectors and pulse stretchers. As a result a technique has been developed that, for a given total pulse shaping time, permits approximately a 40% increase in throughput in the system. Performance results obtained using the new techniques are presented.
Download or read book KIBK R CARBON SOFTWARE Expert System for Solving 13C NMR Spectroscopy Problems Users Manual Version 3 0 370 pages written by Simona Bohanec and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book KIBK R CARBON SOFTWARE Expert System for Solving 13C NMR Spectroscopy Problems Users Manual Version 2 1 300 pages written by Simona Bohanec and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioanalytical Tools in Water Quality Assessment written by Beate Escher and published by IWA Publishing. This book was released on 2011-12-15 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of Water Quality Set - Buy all four books and save over 30% on buying separately! Bioanalytical Tools in Water Quality Assessment reviews the application of bioanalytical tools to the assessment of water quality including surveillance monitoring. The types of water included range from wastewater to drinking water, including recycled water, as well as treatment processes and advanced water treatment. Bioanalytical Tools in Water Quality Assessment not only demonstrates applications but also fills in the background knowledge in toxicology/ecotoxicology needed to appreciate these applications. Each chapter summarises fundamental material in a targeted way so that information can be applied to better understand the use of bioanalytical tools in water quality assessment. Bioanalytical tools in Water Quality Assessment can be used by lecturers teaching academic and professional courses and also by risk assessors, regulators, experts, consultants, researchers and managers working in the water sector. It can also be a reference manual for environmental engineers, analytical chemists, and toxicologists. Authors: Beate Escher, National Research Centre for Environmental Toxicology (EnTox), The University of Queensland, Australia, Frederic Leusch, Smart Water Research Facility (G51), Griffith University Gold Coast Campus, Australia. With contributions by Heather Chapman and Anita Poulsen
Download or read book Nuclear Power Reactor Instrumentation Systems Handbook written by Joseph M. Harrer and published by . This book was released on 1973 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book PWR steam generator chemical cleaning written by United States. Department of Energy. Division of Nuclear Power Development and published by . This book was released on 1978 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
