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  • 1
    Electronic Resource
    Electronic Resource
    THE TERNARY SYSTEM CaO-Al2O3-MgO. (1916)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 38 (1916), S. 568-588 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja02260a006
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  • 2
    Electronic Resource
    Electronic Resource
    A streaming birefringence study of the flow at the junction of the aorta and the renal arteries (1989)
    Springer
    Experiments in fluids 7 (1989), S. 73-80 
    Details
    ISSN: 1432-1114
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Streaming birefringence with an organic dye (Milling Yellow) was used to investigate the flow near the junction of the renal arteries and the descending aorta in a model of human vessels. The dye concentration was adjusted to give fluid rheological properties, typical of blood. Steady and pulsatile flow were investigated at branch-to-trunk flow ratios of 0.050–0.350. The flow ratio range over which flow separation and simple secondary flows were identified during systole near the renal ostia are reported. Streaming birefringence has the advantage of allowing visualization of the entire flow field. Also, the fluid rather than suspended particles are observed. An important disadvantage, however, is that three-dimensional flows make interpretation difficult.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00207298
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  • 3
    Electronic Resource
    Electronic Resource
    Preliminary Report on the Ternary System CaO–Al2O3–SiO2. A Study of the Constitution of Portland Cement Clinker. (1911)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 3 (1911), S. 211-227 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50028a005
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  • 4
    Electronic Resource
    Electronic Resource
    Action of Light on Sulphur (1907)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 11 (1907), S. 1-8 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j150082a001
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  • 5
    Electronic Resource
    Electronic Resource
    Simultaneous blue and green upconversion lasing in a laser-diode-pumped Pr3+/Yb3+ doped fluoride fiber laser (1996)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 69 (1996), S. 1662-1664 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: An upconversion laser operating simultaneously at visible wavelengths of 520 and 490 nm under infrared semiconductor pumping is demonstrated. The Pr3+/Yb3+doped ZBLAN fluorozirconate fiber laser yielded 1.4 mW total power at green and blue wavelengths with approximately 350 mW of incident pump light at a wavelength of 856 nm. Threshold launched powers of 55 and 85 mW were obtained for the wavelengths of 520 and 490 nm, respectively. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.117020
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  • 6
    Electronic Resource
    Electronic Resource
    The Constituents of Portland Cement Clinker. (1915)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 7 (1915), S. 466-474 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50078a004
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  • 7
    Electronic Resource
    Electronic Resource
    Effect of a moving boundary on pulsatile flow of incompressible fluid in a tube (1999)
    Springer
    Computational mechanics 23 (1999), S. 20-32 
    Details
    ISSN: 1432-0924
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The pulsatile flow in a pipe with a moving boundary has been studied for a viscous, incompressible fluid by solving the Navier-Stokes equations numerically. The governing equations were formulated in boundary fitted curvilinear coordinates and a finite volume discretization procedure was used to solve the problem. This analysis is based on the assumption that the flow has a simple periodic pulsation and the shape of the wall changes according to the frequency of pulsation. The presence of the moving boundary causes unsteadiness in the flow behaviour as the vibrating wall has a nonlinear interaction with the flow. A detailed analysis of the flow field is presented here for a range of frequencies (5≤α≤10) where α is the reduced frequency parameter and a Reynolds number of 100.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004660050382
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  • 8
    Electronic Resource
    Electronic Resource
    Computational study of flow past a cylinder with combined in-line and transverse oscillation (1995)
    Springer
    Computational mechanics 16 (1995), S. 1-10 
    Details
    ISSN: 1432-0924
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract A computational study of the two dimensional flow past an oscillating cylinder is carried out using vorticity and stream function as the dependent variables. With the use of a log-polar coordinate transformation, the nondimensional vorticity transport equations in a non-inertial frame attached to the cylinder are solved using the ADI and SLOR finite difference schemes. The effects of combined in-line and transverse oscillation of the cylinder in the “lock-in” range of frequency on the time history of the drag and lift are investigated at a Reynolds number of 100. In addition, the influence of position amplitude of the cylinder's transverse oscillation on the lock-in range of frequency, mean drag, amplitude of drag and maximum lift is studied. The time histories of drag and lift forces in the case of combined oscillation are compared with the cases of the cylinder oscillating in the in-line and transverse directions separately. The dominant frequency components in the drag and the lift variations are determined using a Fourier frequency analysis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00369880
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  • 9
    Electronic Resource
    Electronic Resource
    Computational study of flow past a cylinder with combined in-line and transverse oscillation (1995)
    Springer
    Computational mechanics 16 (1995), S. 1-10 
    Details
    ISSN: 1432-0924
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstact  A computational study of the two dimensional flow past an oscillating cylinder is carried out using vorticity and stream function as the dependent variables. With the use of a log-polar coordinate transformation, the nondimensional vorticity transport equations in a non-inertial frame attached to the cylinder are solved using the ADI and SLOR finite difference schemes. The effects of combined in-line and transverse oscillation of the cylinder in the “lock-in” range of frequency on the time history of the drag and lift are investigated at a Reynolds number of 100. In addition, the influence of position amplitude of the cylinder’s transverse oscillation on the lock-in range of frequency, mean drag, amplitude of drag and maximum lift is studied. The time histories of drag and lift forces in the case of combined oscillation are compared with the cases of the cylinder oscillating in the in-line and transverse directions separately. The dominant frequency components in the drag and the lift variations are determined using a Fourier frequency analysis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00369880
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  • 10
    Electronic Resource
    Electronic Resource
    Mitteilungen aus dem Laboratorium für Geophysik der Carnegie Institution in Washington. 7. Vorläufiger Bericht über das ternäre System CaO—Al2O3—SiO2. Eine Untersuchung über die Konstitution der Portlandzement-Klinker (1911)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 71 (1911), S. 19-64 
    Details
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die binären Systeme. In der früheren Untersuchung von Gemischen aus reinem Kalk und Kieselsäure konnten zwei Verbindungen, das Metasililrat (CaO. SiO2) und das Orthosilikat (2CaO. SiO2) mit Sicherheit nachgewiesen werden, aber keine Spur des bisher allgemein angenommenen Tricalciumsilikats war in den Gemischen von reinem Kalk und reiner Kieselsäure aufzufinden. In dem System aus drei Komponenten andererseits tritt Tricalciumsilikat sogleich bei Zusatz von Tonerde zu einem Gemisch von Kalk und Kieselsäure in geeigneter Zusammensetzung auf, und nach einer langen und schwierigen Experimentaluntersuchung, bei der etwa 1000 Erwärmungsversuche mit verschiedenen Präparaten notwendig waren, von denen viele zwischen 1800 und 1900° ausgeführt werden mussten, konnte das Tricalciumsilikat bis auf einen kleinem Überschuss (1-2%) von Orthosilikst oder Kalk oder von beiden in reinem Zustand dargestellt werden.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19110710103
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