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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
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      <title>FINE CHINA DEPICTING RAILWAY THEMES MANUFACTURED IN GIEN, CREIL- MONTEREAU AND CHOISY-LE-ROI..</title>
      <link>https://trid.trb.org/View/553198</link>
      <description><![CDATA[No abstract provided.]]></description>
      <pubDate>Tue, 25 Apr 1995 00:00:00 GMT</pubDate>
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      <title>CHINESE ENGINEER ADVOCATES POTTERY FOR ROAD BUILDING</title>
      <link>https://trid.trb.org/View/107121</link>
      <description><![CDATA[POTTERY CAN BE AN EXCELLENT SUBSTITUTE FOR CONVENTIONAL AGGREGATES WHEN BUILDING BITUMINOUS PAVEMENTS IN AREAS WHERE STONE OR GRAVEL SOURCES ARE RARE, ACCORDING TO PROFESSOR ZENITH CHUANG, PROFESSOR OF CIVIL ENGINEERING AT TAIWAN UNIVERSITY. EXPERIMENTS, HE REPORTS, SHOW THAT THE MOST SUITABLE MIX IS 46% POTTERY AGGREGATE, 37% COARSE SAND, 11% FINE SAND AND 6% LIME POWDER. CHINESE EXPERIENCE IN THE MANUFACTURE OF PORCELAIN MAKES IT A RELATIVELY SIMPLE MATTER TO PRODUCE POTTERY AGGREGATES ECONOMICALLY. PASTE-LIKE CRUDE CLAY, WITH A WATER CONTENT NOT EXCEEDING 5%, IS PREPARED AND DUMPED INTO THE KILN. THE ENTIRE PROCESS TAKES ABOUT SIX DAYS. PROFESSOR CHUANG NOTES THAT POTTERY HAS PROVED EQUALLY SUITABLE FOR BASE COURSE AND FOR BITUMINOUS SURFACING. HE SUGGESTS THAT IT COULD BE USEFULLY EXPLOITED IN MANY OTHER AGGREGATE-SCARCE PARTS OF THE WORLD. /AUTHOR/]]></description>
      <pubDate>Thu, 24 Feb 1994 00:00:00 GMT</pubDate>
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      <title>ANALYSIS OF URBAN COMMODITY FLOW</title>
      <link>https://trid.trb.org/View/72609</link>
      <description><![CDATA[The author discusses that most analyses of urban freight have been concerned with aspects of the supply of freight transport services, such as truck trip or truck fleet characteristics.  This paper is concerned with the demand for urban freight, and presents an analysis of the characteristics of commodity consignments.  These characteristics are analyzed using data for Melbourne, Australia.  It is shown that over one-half of internal freight tonnage was accounted for by six commodity groups: sand, rock, soil and gravel; bricks, pottery, glass and cement products; waste; processed food and beverages; metals and metal products; and petroleum products.  The balance was spread over a wide range of commodity items.  The paper also reviews the characteristics of the mass of consignments and the length of consignments, by commodity and land use.]]></description>
      <pubDate>Sun, 28 Jun 1981 00:00:00 GMT</pubDate>
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      <title>WATER POLLUTION ABATEMENT TECHNOLOGY CAPABILITIES AND COSTS SELECTED INDUSTRIES: INDUSTRY CATEGORY 1A. ORE MINING AND MILLING</title>
      <link>https://trid.trb.org/View/42418</link>
      <description><![CDATA[Technologies are examined for thirty eight (38) industry segments to meet water pollution abatement requirements of the Federal Water Pollution Control Act Amendments of 1972 (P.L. 92-500). Levels of pollution abatement which are reviewed include those promulgated by the U.S. Environmental Protection Agency for 1977 (PBCTCA or best practicable control technology currently available) and for 1983 (BATEA or best available technology economically achievable). Capital and operating and maintenance costs are presented in 1973 dollars. Performance is stated in terms of resulting effluents.]]></description>
      <pubDate>Tue, 13 Jul 1976 00:00:00 GMT</pubDate>
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