Výsledky vyhledávání - "D B McDonald"

Corrosion Protection for Concrete Structures in Marine Environments

Autor: D. B. McDonald

Publikováno v: Coastal Engineering Practice (2011).

The deterioration of concrete structures in marine environments due to corrosion may result in costly and inconvenient maintenance. This paper presents information on corrosion mechanisms of steel in concrete and factors affecting corrosion performan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b2bed759bc8582f92ee29fb2997e813
https://doi.org/10.1061/41190(422)8

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Tumours of the urinary bladder in workmen engaged in the manufacture and use of certain dyestuff intermediates in the British chemical industry. Part I. The role of aniline, benzidine, alpha-naphthylamine, and beta-naphthylamine. 1954

Autor: R A Case, M E Hosker, D B McDonald, J T Pearson

Publikováno v: Occupational and Environmental Medicine. 50:389-411

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4b563120a46a8f1940d3e0367789af3
https://doi.org/10.1136/oem.50.5.389-a

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Effect of oxidant on resputtering of Bi from Bi–Sr–Ca–Cu–O films

Autor: M. T. Reiten, K. E. Gray, D. B. McDonald, J. Olson, J. M. Grace, R. T. Kampwirth

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 10:1600-1603

The type and partial pressure of oxidant mixed with argon can affect the selective resputtering of Bi in composite-target, magnetron-sputtered Bi-Sr-Ca-Cu-O films. Comparative studies using oxygen and ozone show that ozone is a more potent oxidant, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::032a684b7719c14aafce1928e986b07e
https://doi.org/10.1116/1.578051

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Discussion: The statistical distribution of the drying shrinkage of concrete using Monte Carlo simulation

Autor: F. H. Al-Sugair, J. A. almudaiheem, D. B. McDonald, A. Tremayne, H. Roper

Publikováno v: Magazine of Concrete Research. 43:309-312

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6b74be825e478123ed9cd7dc7f359ee
https://doi.org/10.1680/macr.1991.43.157.309

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Selective resputtering of bismuth in sputtered Bi‐Sr‐Ca‐Cu‐O films

Autor: D. B. McDonald, M. T. Reiten, J. M. Grace, J. Olson, Kenneth E. Gray, R. T. Kampwirth

Publikováno v: Journal of Applied Physics. 70:3867-3875

We present studies using a dc magnetron in an on‐axis configuration to sputter Bi‐Sr‐Ca‐Cu‐O films from a composite target. These studies show that bismuth can be preferentially resputtered. The influence of ozone, molecular oxygen, and tot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::756465f512b050dd7b4b101cd51e95fe
https://doi.org/10.1063/1.349193

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Dissipation in high temperature superconductors in a magnetic field

Autor: D. B. McDonald, D. H. Kim, D. M. McKay, Kenneth E. Gray, R. T. Kampwirth

Publikováno v: IEEE Transactions on Magnetics. 27:1383-1386

The absence of a Lorentz-force dependence on dissipation in the highly anisotropic high-temperature superconductor Tl/sub 2/Ba/sub 2/CaCu/sub 2/O/sub x/ has been measured over a wide range of current densities in broadened resistive transitions, curr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1773420bb12594bd5ca73b94a45f3247
https://doi.org/10.1109/20.133442

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Discussion:Corrosion of Steel in Cracked Concrete

Autor: D. B. McDonald

Publikováno v: CORROSION. 50:419-421

The present work discusses “Corrosion of Steel in Cracked Concrete” by N.S. Berke, M.P. Dallaire, M.C. Hicks, and R.J. Hoopes, which was published in Corrosion 49, 11 (1993), pp. 934–943. The authors did not submit a reply.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d9b5f8a93c84c27769cd2511f4e49dd
https://doi.org/10.5006/1.3293519

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Discussion: Factors influencing relative humidity in concrete

Autor: L. J. Parrott, D. B. McDonald, H. Roper

Publikováno v: Magazine of Concrete Research. 43:305-307

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eec3dedd9529c8daa9d01193ad769bb3
https://doi.org/10.1680/macr.1991.43.157.305

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Autor: R A, Case, M E, Hosker, D B, McDonald, J T, Pearson

Publikováno v: British journal of industrial medicine. 50(5)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e0f979adbcdea5f5a697c2eb6fcceb68
https://pubmed.ncbi.nlm.nih.gov/8507592

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In Situ Compositional Analysis of Multielement Thin Films

Autor: T. A. Roberts, Kenneth E. Gray, D. B. McDonald, J. M. Grace, Robert P. H. Chang

Publikováno v: Multicomponent and Multilayered Thin Films for Advanced Microtechnologies: Techniques, Fundamentals and Devices ISBN: 9789401047579

A new method for determining the compositions of multielement thin films during growth has been developed. This technique, utilizing x-ray fluorescence, provides an in situ tool to study film composition directly under harsh deposition conditions inc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0701a0f0c41189077596c80c82f72d8d
https://doi.org/10.1007/978-94-011-1727-2_23

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