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  • 1
    Electronic Resource
    Electronic Resource
    CGRP Modulates Nerve-Mediated Vasoconstriction of Rat Knee Joint Blood Vessels (1992)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 657 (1992), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1992.tb22820.x
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  • 2
    Electronic Resource
    Electronic Resource
    Microcomputer-assisted surface area determination
    Amsterdam : Elsevier
    Computers and Chemistry 11 (1987), S. 97-108 
    Details
    ISSN: 0097-8485
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0097-8485(87)80028-1
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  • 3
    Electronic Resource
    Electronic Resource
    Asymmetric induction from pyrolyses of S (+) and R (-) trans-4-methylcyclohexyl hydratropate
    Amsterdam : Elsevier
    Tetrahedron Letters 5 (1964), S. 1893-1896 
    Details
    ISSN: 0040-4039
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)75124-0
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  • 4
    Electronic Resource
    Electronic Resource
    Pulse compression techniques in ultrasonic non-destructive testing
    Amsterdam : Elsevier
    Ultrasonics 14 (1976), S. 111-114 
    Details
    ISSN: 0041-624X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0041-624X(76)90083-4
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  • 5
    Electronic Resource
    Electronic Resource
    An all adder systolic structure for fast computation of moments (1996)
    Springer
    The journal of VLSI signal processing systems for signal, image, and video technology 12 (1996), S. 159-175 
    Details
    ISSN: 1573-109X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Moment invariants play an important role in pattern recognition and computer vision. They have the nice properties of being invariant under translation, rotation and scaling. In this paper, we propose a new systolic array for computing ordinary moments from which moment invariants can be derived. The array exploits parallelism of the computation maximally and has an ideal time complexity ofO(n). Each computation step involves a single addition only and is thus far superior to most existing solutions that require multiplication. The systolic array can be directly implemented in VLSI and we also provide an estimate of the realizability of the array in a 0.8 micron BiCMOS technology. To achieve effective tradeoff between area and time requirement, we also propose a scalable array that allows us to fold the computation into a much smaller area. Our solution is suitable for both binary images and gray level images and is thus superior to an earlier work that has similar characteristics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00924524
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  • 6
    Electronic Resource
    Electronic Resource
    Variation of tensile strength along the length of lumber (1991)
    Springer
    Wood science and technology 25 (1991), S. 351-359 
    Details
    ISSN: 1432-5225
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary The within member variation of tensile strength parallel to grain in nominal 38×89 mm No. 2 Spruce-Pine-Fir lumber has been experimentally evaluated. Window analyses yielded the within member tensile strength cumulative probability distributions of lumber segments with various lengths. Semivariogram and regression analyses have been performed to characterize the spatial correlation of the tensile strength of lumber. The results indicate that the tensile strength values within a piece of lumber separated by a distance greater than 1.83 m can be considered statistically independent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226174
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  • 7
    Electronic Resource
    Electronic Resource
    Modified algorithm to determine localized modulus of elasticity of lumber (1993)
    Springer
    Wood science and technology 27 (1993), S. 81-94 
    Details
    ISSN: 1432-5225
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary A procedure has been developed to determine the cut-off frequency in an algorithm to evaluate the localized modulus of elasticity (MOE) in lumber. MOE profiles have been artificially generated to serve as input for evaluation of the procedure. A noise component has also been added to the input record to test the robustness and accuracy of the procedure. Good agreement between program predictions and the known localized MOE values has been obtained. The efficiency of the procedure has also been tested using MOE profiles collected from experiments. The program performed efficiently and program predictions seemed reasonable.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00206227
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  • 8
    Electronic Resource
    Electronic Resource
    Effects of atropellis canker and stalactiform blister rust on the bending strength and stiffness of lodgepole pine lumber (1990)
    Springer
    Wood science and technology 24 (1990), S. 225-232 
    Details
    ISSN: 1432-5225
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary This study investigated the effect of Atropellis canker,Atropellis piniphila (Weir) Lohman and Cash, and stalactiform blister rust,Cronartium coleosporioides Arth., on the bending strength and stiffness of lumber from lodgepole pine,Pinus contorta Dougl. var.latifolia Engelm. The modulus of rupture, was unaffected by either disease. However, the modulus of elasticity (MOE) of lumber from infected trees, as determined by the Cook Bolinders and static bending tests, was significantly reduced from those of healthy trees. This impact should affect the use of lumber from infected trees when serviceability criteria govern the design of a structure. Should MOE-based, machine stress-rating of lumber become standard in the future, there may be an adverse, stress-related impact of these diseases on lumber value.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01153556
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  • 9
    Electronic Resource
    Electronic Resource
    Variation of tensile strength along the length of lumber (1991)
    Springer
    Wood science and technology 25 (1991), S. 449-458 
    Details
    ISSN: 1432-5225
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary A model has been developed for the within member variation of tensile strengths parallel to grain in nominal 38 × 89 mm No. 2 Spruce-Pine-Fir lumber. Tensile strength data from two modulus of elasticity matched groups were considered. Model parameters obtained from data group 1 were used to generate tensile strength profiles of lumber 6.10 m long. Within member tensile strength cumulative probability distributions of the simulated data were evaluated by window analyses. The spatial correlation of the simulated data were evaluated by semivariogram and regression analyses. Good agreement was obtained between model predictions and test results of both groups.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00225237
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  • 10
    Electronic Resource
    Electronic Resource
    Incorporating size effects in the Tsai-Wu strength theory for Douglas-fir laminated veneer (1998)
    Springer
    Wood science and technology 32 (1998), S. 215-226 
    Details
    ISSN: 1432-5225
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Summary This paper elucidates the need to consider the effect of volume on brittle material strengths when these strengths are used in a strength theory. Specifically, Weibull weakest-link theory has been implemented with the Tsai-Wu strength theory to predict the ultimate load carrying capacity of a center point off-axis bending member made from Douglas-fir laminated veneer. Weibull theory has been used in two distinct ways to account for size effects needed to evaluate brittle material strengths (ie. tension perpendicular and parallel to grain, and shear) for the strength criterion. The analytical methods assume linear elastic, plane stress states and have been described and evaluated using probability theory as a framework. Analytical results are in reasonable agreement with experimental findings substantiating the techniques proposed herein.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00704844
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