Published sources

Describes useful, published sources of regulatory information. 

So that you know where to find the phase diagrams you need we have listed published sources of phase diagrams in the Further Reading section. The determination of a typical phase diagram used to provide enough work to keep a doctoral student busy for several years. And yet the most comprehensive of the references runs to over a thousand different phase diagrams ... 

Failure rates from published sources or expert judgment... 

SOURCE AT< T Bell Laboratories. Compiled from various published sources. 

Published sources do not mention any dangerous reactions with carbon suboxide, which is hardly ever used. 

The small number of accidents found in the published sources might be explained by the fact that this type of compounds are hardly used. 

Due to the low volatility of cyromazine and the use of water-soluble bags for packaging the Trigard formulation, the main routes of exposure were expected to be from direct contact with the product or spray mixture on contaminated surfaces. Previous experience with pesticides worker exposure studies indicated that exposure from vapors or spray mist would be a minor factor. This can easily be confirmed by the PHED or similar published sources however, the extent of exposure from inhaling the product as dust is less well known. This route of exposure was also assumed to be minor, particularly with the use of water-soluble bag packaging. Given the low mammalian toxicity of cyromazine, the operators did not wear respiratory protection. 

Despite this obvious potential, there are very few published sources providing case studies or guidelines for data acquisition, processing and interpretation. This absence undoubtedly reflects the proprietary and confidential nature of results obtained in exploration programs. 

Estimates of commercial use were compiled by the author from a collection of non-published sources. 

Facilities should obtain data about a substance from the chemical manufacturers Material Safety Data Sheets (MSDS) or from other published sources. In order to identify, evaluate, or respond safely to incidents involving hazardous... 

Data has been obtained from published sources and listed data held in the library of the Geological Survey of Namibia. This data has been used to assess the geochemical environment in the vicinity of channel fill and pedogenic uraniumbearing calcrete deposits. The data has been analysed by various methods and laboratories so direct comparison of the data has to be treated with caution. A summary table of the geochemistry of waters from each of the deposits is given in Table 1. 

Much of the scientific information supporting US-EPA s actions is generated by researchers who are not part of or supported by a Eederal agency, including a significant portion of the research with human subjects submitted to the US-EPA or retrieved by the US-EPA from published sources. Such research is generally referred to as third-party research. ... 

Many of the published meta-analyses in clinical research have been as a result of the extraction of a summary data from published sources, for example, death rates in the treatment of patients after a myocardial infarction. For such studies, much of the research interest has been centred... 

The exponential method may be used to obtain a rapid capital cost for a plant based upon existing company data or from published sources such as those of D. S. Remer and L. H. Chai, Chemical Engineering,... 

It seems relatively easy to document the nature of, and even to pinpoint specific published sources for Duchamp s first overt flirtation with the themes and iconography of the Esoteric Tradition. The key work demonstrating an early affinity for the Occult by Marcel Duchamp, then aged twenty-two, is his Portrait of Dr. DumoucheP (fig. 2). The canvas is known to have been executed in Neuilly in April 1910, at which time Raymond Dumouchel was a recently graduated medical student and one of Marcel s oldest friends they had known one another since their school days in the Lycee Corneille, where they first met in 1897. Rendered in the then fashionable fauvist style. 

More of this apparent nonsense about elemental liquid dispersion is encountered in many other Notes. No matter the basic scenario seems to have had its previously published source, and, once again, that literary precedent is (albeit creatively garbled to a huge degree by Duchamp s poetic transmutations) to be found in Pernety s Dictionnaire Mytho Hermitique. In this instance, our real subject is nothing less than matter itself, la Matitre ... 

This is especially important to mention since Revel s two-part book, as published in 1905, presently remains the single documented, published source for Duchamp s notorious preoccupation with le Hasard, or Chance. Curiously, in spite of so much ink spilled on the subject of Duchamp s theories of chance, no one ever cites what M. Revel had to say about the subject, even though—to repeat a rhetorical point—his book remains the artist s only documented source material for his celebrated aleatory researches. At that time, of course, Duchamp was scarcely unique in pursuing the artistic possibilities presented by the operations of Chance—but Duchamp remains the only avant-garde artist known to have perused Revel s treatise. - But first we must see what Duchamp himself actually said and did in practice concerning matters motivated by le Hasard. 

Jouffret, 186-93 his emphases. For a likely published source for some of Jouffret s esoteric chemical notions, see, among a few works concerning the strictly modem electrical and atomic, neo-alchemical subjects, Tiffereau (1889) see also Saussure (1891), plus further citations from the popular literature given in Henderson,... 

The data in Table 4.9 Table 4.12 are comprehensive estimates of five classes of flavonoids in commonly available foods in the United Kingdom. Moreover, these estimates are derived from critically assessed published sources and the evaluation procedures adopted ensured the inclusion of content values for edible parts of plant materials available to the UK consumer. A USDA compiled database (http //www.nal.usda.gov/fnic/foodcomp/Data/Flav/flav.pdf) aimed primarily at the North American diet is also available. These databases are in contrast to another literature-derived database that is available for flavonoids where data quality was not formally assessed and flavonoid values determined using semiquantitative methods were also included. 

A wide range of bituminous coals, representing most of the major U. S. coal fields, were microscopically and chemically analyzed in this study. The samples tested, approximately 200 in all, were obtained through various coal producers. However, analytical data were not available for all samples carbonization, chemical, and by-product gas data for these subject coals were assumed to be the same as those reported previously in published sources (7, 9910,11,17,18). Only those carbonization data obtained from tests conducted in 18-inch pilot coke ovens at 900°C. are included. The remaining analytical data, approximately one-tenth of the total test results, were obtained from full scale commercial coke oven tests. Because these latter data were not sufficiently represented in the study, they were not considered in computing correlation coefficients (r). 

Adequate information must be available for installed costs of piping and pumping equipment. Although suppliers quotations are desirable, published correlations may be adequate. Some data and references to other published sources ate given in Chapter 20. A simplification in locating the optimum usually is permissible by ignoring the costs of pumps and drivers since they are essentially insensitive to pipe diameter near the optimum value. This fact is clear in Example 6.8 for instance and in the examples worked out by Happel and Jordan (Chemical Process Economics, Dekkcr, New York, 1975). 

However, only the halides of aluminum, iron and chromium arc of commercial significance for disproportionation reactions, though combinations of various metal salts can also be used. Published sources describe CrF3/MgF38 and ZnAl2049 as disproportionation catalysts. 

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