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  • PROPELLANTS AND FUELS  (3)
  • Acoustic equipment  (1)
  • General theories and computational techniques  (1)
  • Glycosyl isothiocyanates  (1)
Collection
Keywords
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Synthesis and transformations of 2-deoxy-2-iodo-pyranosyl isothiocyanates from glycals
    Amsterdam : Elsevier
    Tetrahedron 50 (1994), S. 2877-2894 
    Details
    ISSN: 0040-4020
    Keywords: 2-amino-2-thiazolines ; 2-deoxysugars ; Glycals ; Glycosyl isothiocyanates ; Glycosyl thioureas.
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0040-4020(01)87000-9
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Molecular orbital theory and tunnelling currents (1988)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 10 (1988), S. 303-311 
    Details
    ISSN: 0392-6737
    Keywords: General theories and computational techniques
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si mostra che i parametri presenti in una hamiltoniana efficace a legame forte sono correlati semplicemente alle correnti di tunnel e alla sovrapposizione tra i diversi orbitali degli atomi costituenti. Si considerano diversi sistemi e i risultati mostrano che il nostro approccio si applica sia a sistemi molecolari che di materia condensata.
    Abstract: Резюме ПоказЫвается, что параметрЫ, появляющиеср в эффективном Гамильтониане в приближении силъной связи, связнЫ с туннелънЫми токами и перекрЫтием между разяичнЫми орбиталями составляюших атомов. Рассматриваются различнЫе системЫ. ПолученнЫе результатЫ показЫвают, что наш подход применим к молекулярнЫм системам и к конденсироваииому веществу.
    Notes: Summary The parameters appearing in an effective tight-binding Hamiltonian are shown to be simply related to the tunnelling currents and the overlap between the different orbitals of the constituent atoms. Different systems are considered and the results show that our approach applies both to molecular and condensed-matter systems.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02450120
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    Paper (German National Licenses)
    Fulltext
  • 3
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    Effect of hydroprocessing severity on characteristics of jet fuel from OSCO 2 and Paraho distillates (1981)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: Jet A boiling range fuels and broad-property research fuels were produced by hydroprocessing shale oil distillates, and their properties were measured to characterize the fuels. The distillates were the fraction of whole shale oil boiling below 343 C from TOSCO 2 and Paraho syncrudes. The TOSCO 2 was hydroprocessed at medium severity, and the Paraho was hydroprocessed at high, medium, and low severities. Fuels meeting Jet A requirements except for the freezing point were produced from the medium severity TOSCO 2 and the high severity Paraho. Target properties of a broad property research fuel were met by the medium severity TOSCO 2 and the high severity Paraho except for the freezing point and a high hydrogen content. Medium and low severity Paraho jet fuels did not meet thermal stability and freezing point requirements.
    Keywords: PROPELLANTS AND FUELS
    Type: NASA-TP-1768 , E-617
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 4
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    Use of refinery computer model to predict fuel production (1979)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: Several factors (crudes, refinery operation and specifications) that affect yields and properties of broad specification jet fuel were parameterized using the refinery simulation model which can simulate different types of refineries were used to make the calculations. Results obtained from the program are used to correlate yield as a function of final boiling point, hydrogen content and freezing point for jet fuels produced in two refinery configurations, each one processing a different crude mix. Refinery performances are also compared in terms of energy consumption.
    Keywords: PROPELLANTS AND FUELS
    Type: NASA-TM-79203 , E-088
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 5
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    Literature survey of properties of synfuels derived from coal (1982)
    In:  CASI
    Details
    Publication Date: 2019-07-13
    Description: A literature survey of the properties of synfuels for ground-based turbine applications is presented. The four major concepts for converting coal into liquid fuels (solvent extraction, catalytic liquefaction, pyrolysis, and indirect liquefaction), and the most important concepts for coal gasification (fixed bed, fluidized bed, entrained flow, and underground gasification) are described. Upgrading processes for coal derived liquid fuels are also described. Data presented for liquid fuels derived from various processes, including H-coal, synthoil, solvent refined coal, COED, donor solvent, zinc chloride hydrocracking, co-steam, and flash pyrolysis. Typical composition, and property data is also presented for low and medium-BTU gases derived from the various coal gasification processes.
    Keywords: PROPELLANTS AND FUELS
    Type: NASA-TM-82739 , E-1052 , DOE/NASA/10350-30 , NAS 1.15:82739 , ASTM Symp. on alternate fuels and future fuels specifications for stationary gas turbine applications; Dec 09, 1981 - Dec 10, 1981; Phoenix, AZ; United States
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 6
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    Estimaciones in situ de la fuerza de blanco (TS) de merluza del sur y merluza de cola (2007)
    Details
    Publication Date: 2021-05-19
    Description: En el presente informe se entregan los resultados finales del proyecto FIP 2003-34, cuyo objetivo general fue estimar mediante métodos in situ, la fuerza de blanco de las especies merluza del sur y merluza de cola (Merluccius australis y Macruronus magellanicus). En primer lugar durante el desarrollo del proyecto, se debió proponer un enfoque metodológico dirigido a efectuar las mediciones de fuerza de blanco considerando las características del recurso y los medios tecnológicos disponibles. En segundo término, se procedió a definir un sistema acústico a emplear para lo cual se analizaron diferentes alternativas, seleccionándose un sistema compuesto de un transductor de profundidad que era desplegado en las profundidades de distribución de los recursos objetivos y unido al buque mediante un cable de señal, además de un cable de soporte.
    Description: Fondo de Investigación Pesquera (FIP)
    Description: Published
    Description: B/C Abate Molina
    Keywords: Stock assessment ; Stock assessment ; Acoustic equipment ; Echo surveys ; Target strength
    Repository Name: AquaDocs
    Type: Report
    Format: 143 pp
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    PAPER (OA)
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