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198 results on '"Newland, D."'

4. Vibration performance of London's Millennium Footbridge

Author

Meinhardt, C, Newland, D, Talbot, J, and Taylor, D

Abstract

The London Millennium Footbridge has an unusual low-slung suspension design, supported by steel cables anchored to piers on the opposite river banks. When opened in 2000, it was found that low-frequency lateral vibrations were excited by pedestrians. To reduce the amplitude of these swaying oscillations, modifications were made in two ways. One was to install, under the bridge deck, passive tuned-mass vibration absorbers of broadly conventional design. The other was to add damping by introducing linear viscous dampers. These modifications had to be made without altering the visual appearance of the bridge. That made the design of viscous dampers difficult because most of their only suitable locations were where the relative amplitudes of vibration were small. A key feature was therefore to deploy dampers that could work with very small amplitudes of movement. The design of both tuned-mass absorbers and viscous dampers will be reviewed. Proving tests, involving 2,000 people walking over the modified bridge, and the subsequent service experience, including the results of examinations by the manufacturers after 15 years’ service, will be described. An opportunity for IIAV members to visit the bridge is included in the ICSV24 programme.

Published
2022
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8. Geology of the Catskill and Kaaterskill quadrangles, part 1.

Author

Cook, John H., Newland, D. H. (David Hale), 1872-1943, Ruedemann, Rudolf, 1864-1956, New York Botanical Garden, LuEsther T. Mertz Library, Cook, John H., Newland, D. H. (David Hale), 1872-1943, and Ruedemann, Rudolf, 1864-1956

Subjects
Geology, Glacial epoch, Hudson River Valley, Hudson River Valley (N.Y. and N.J.), United States
Published
1942

9. Geological papers ...

Author

New York State Museum, Bryant, William L., 1871, Cushing, Henry Platt, 1860, Engeln, Oscar Diedrich, 1880, Hudson, George H. (George Henry), 1855-1936, Newland, D. H. (David Hale), 1872-1943, Smith, Burnett, 1877-1958, New York Botanical Garden, LuEsther T. Mertz Library, New York State Museum, Bryant, William L., 1871, Cushing, Henry Platt, 1860, Engeln, Oscar Diedrich, 1880, Hudson, George H. (George Henry), 1855-1936, Newland, D. H. (David Hale), 1872-1943, and Smith, Burnett, 1877-1958

Subjects
Geology, New York, New York (State)
Published
1931

10. 725 Targeting chemokine receptors CCR6 and CXCR2 in a murine model of IL-36α-induced pustular psoriasis.

Author

Ebsworth, K., primary, Campbell, J.J., additional, Ertl, L.S., additional, McMahon, J.P., additional, Wang, Y., additional, Yau, S., additional, Mali, V.R., additional, Chhina, V., additional, Kumamoto, A., additional, Liu, S., additional, Dang, T., additional, Newland, D., additional, Zhang, P., additional, Schall, T.J., additional, and Singh, R., additional

Published
2019
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14. Military and civil difference

Author

Newland, D. F.

Subjects
Airbus S.A.S. -- Product development, Europrop International GmbH -- Officials and employees, Europrop International GmbH -- Product development, Aircraft engine industry -- Officials and employees, Aircraft engine industry -- Product development, Aircraft industry -- Contracts, Aircraft industry -- Product development, Contract agreement, Aerospace and defense industries, Business, Business, international
Abstract

EPI managing director Guenter Kappler's remarks that delays in the Airbus Military A400-D6 development programme are due to certification being more akin to civil rather than military do not make [...]

Published
2005

18. Section 89: how smaller businesses can cope

Author

Newland, D. Alden and Klinger, Max E.

Subjects
United States. Internal Revenue Service -- Laws, regulations and rules, Income tax -- Laws, regulations and rules, S corporations -- Taxation, Small business -- Human resource management, Employment discrimination -- Laws, regulations and rules, Employee benefits -- Taxation, Self-employed persons -- Taxation, Banking, finance and accounting industries, Business, Tax Reform Act of 1986
Published
1989

19. What you need to know to provide estate planning services

Author

Newland, D. Alden

Subjects
Trusts and trustees -- Planning, Accounting firms -- Services, Revocable trusts -- Usage, Transfer taxes -- Planning, Estate planning -- Services, Banking, finance and accounting industries, Business
Published
1988

20. How can a client retain its fiscal year after TRA '86.

Author

Newland, D. Alden

Subjects
Partnership -- Taxation, S corporations -- Taxation, Corporations -- Taxation, Services industry -- Taxation, Fiscal year -- Laws, regulations and rules, Tax Reform Act of 1986
Published
1987

22. Jobs for Jason.

Author

Newland, D. Allan

Subjects
Business enterprises -- Management, Hawaii -- Economic aspects
Published
1982

24. Ramping Up the SNS Beam Power with the LBNL Baseline H- Source.

Author

Stockli, Martin P., Han, B. X., Murray, S. N., Newland, D., Pennisi, T. R., Santana, M., and Welton, R. F.

Subjects
ION sources, PARTICLES (Nuclear physics), NEUTRON sources, MAGNETIC fields, EMISSION spectroscopy, PHYSICS research
Abstract

LBNL designed and built the Frontend for the Spallation Neutron Source, including its H- source and Low-Energy Beam Transport (LEBT). This paper discusses the performance of the H- source and LEBT during the commissioning of the accelerator, as well as their performance while ramping up the SNS beam power to 540 kW. Detailed discussions of major shortcomings and their mitigations are presented to illustrate the effort needed to take even a well-designed R&D ion source into operation. With these modifications, at 4% duty factor the LBNL H- source meets the essential requirements that were set at the beginning of the project. [ABSTRACT FROM AUTHOR]

Published
2009
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49. Mechanical vibration: R. E. D. Bishop's contribution to the Journal of Mechanical Engineering Science.

Author

Newland, D. E.

Subjects
MECHANICAL engineering, STEAM engineering, ENGINEERS
Abstract

R. E.D. Bishop was one of the founders of the Journal of Mechanical Engineering Science (JMES). He was a member of the journal's Editorial Panel for 27 years. This is an appreciation of his contribution to the formation and success of the Journal. [ABSTRACT FROM AUTHOR]

Published
2009
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