Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Richard W. Crawford"'
Autor:
Richard W. Crawford
San Diego today is a vibrant and bustling coastal city, but it wasn't always so. The city's transformation from a rough-hewn border town and frontier port to a vital military center was marked by growing pains and political clashes. Civic highs and c
Autor:
Richard W. Crawford
Publikováno v:
California History. 75:21-25
Autor:
Richard W. Crawford
San Diego, known for its perfect weather, naval ties and landmarks like the San Diego Zoo and Balboa Park, has a history as incredible as its stunning shoreline. In this collection of articles from his San Diego Union-Tribune column'The Way We Were,'
Publikováno v:
Energy & Fuels. 5:507-523
Kimmeridge, Phosphoria, La Luna, Teistberget, New Albany, Janusfjellet, Wenzen, Maoming, Fushun, Woodford, and three Green River oil shales were subjected to programmed-temperature pyrolysis at a heating rate of 10 o C/min using triple-quadrupole mas
Autor:
Richard W Crawford
Publikováno v:
Journal of Oral and Maxillofacial Surgery. 61:1506
Autor:
Clare V. McKanna, Richard W. Crawford
Publikováno v:
Pacific Historical Review. 55:284-295
During the past decade crime in America has increasingly attracted the attention of serious historical researchers. Using sophisticated statistical analyses, social historians, centering their research on cities such as Boston, Philadelphia, New York
Publikováno v:
Energy & Fuels. 2:100-105
Ammonia (NH/sub 3/) evolution during pyrolysis of three Green River Formation shales and one Eastern (Devonian) shale was studied. Most of the NH/sub 3/ that evolved during Fischer Assay-type pyrolysis was dissolved in retort water; the remaining NH/
Publikováno v:
IEEE Transactions on Nuclear Science. 31:804-810
At Lawrence Livermore National Laboratory the authors have designed a totally computerized triple quadrupole mass spectrometer with the ultimate goal of using it as a prototype for ''knowledge-based'' instrument control. As an ''intelligent'' instrum
Publikováno v:
Energy & Fuels. 3:216-223
Publikováno v:
Energy & Fuels. 3:42-55
We report pyrolysis yields and kinetics at heating rates of several degrees Celsius per minute measured by modified Rock-Eval pyrolysis and by pyrolysis interfaced to triple-quadrupole mass spectrometry (TQMS). Pyrolysis temperatures from pyrolysis-T