Search Results - "Thorsen, M J"

A simplified method for time domain simulation of cross-flow vortex-induced vibrations by Thorsen, M.J., Sævik, S., Larsen, C.M.

“…A new method for time domain simulation of cross-flow vortex-induced vibrations of slender circular cylindrical structures is developed. A model for the…”
Get full text

Time domain simulation of vortex-induced vibrations in stationary and oscillating flows by Thorsen, M.J., Sævik, S., Larsen, C.M.

“…This paper focuses on the further development of a previously published semi-empirical method for time domain simulation of vortex-induced vibrations (VIV). A…”
Get full text

Species delimitation and genetic variation in the rare New Zealand endemic grass genus Simplicia by Smissen, R D, de Lange, P J, Thorsen, M J, Ogle, C C

“…As traditionally circumscribed, Simplicia buchananii is an endemic of north-west Nelson, New Zealand, with all known records coming from the Kahurangi National…”
Get full text

Fatigue damage from time domain simulation of combined in-line and cross-flow vortex-induced vibrations by Thorsen, M.J., Sævik, S., Larsen, C.M.

“…A semi-empirical method for time domain simulation of vortex-induced vibrations (VIV) is used to calculate the in-line and cross-flow fatigue damage of a…”
Get full text

Time domain simulation of riser VIV in current and irregular waves by Ulveseter, J.V., Thorsen, M.J., Sævik, S., Larsen, C.M.

“…A semi-empirical prediction tool for time domain analysis of cross-flow and in-line vortex-induced vibrations (VIV) is proposed. The model combines concepts…”
Get full text

Non-linear time domain analysis of cross-flow vortex-induced vibrations by Thorsen, M.J., Sævik, S., Larsen, C.M.

“…A previously proposed hydrodynamic load model for time domain simulation of cross-flow vortex-induced vibrations (VIV) is modified and combined with Morison's…”
Get full text

Simulating fundamental and higher harmonic VIV of slender structures by Ulveseter, J.V., Thorsen, M.J., Sævik, S., Larsen, C.M.

“…Vortex-induced vibrations (VIV) of slender marine structures are complicated response processes, where a number of distinct frequency components might be…”
Get full text

Stochastic modelling of cross-flow vortex-induced vibrations by Ulveseter, J.V., Thorsen, M.J., Sævik, S., Larsen, C.M.

“…Semi-empirical models are commonly used to predict vortex-induced vibrations (VIV). The empirical parameters are traditionally found from forced harmonic…”
Get full text

DNA sequence analysis confirms the identity of the intergeneric hybrid Argyrotegium mackayi × Leucogenes leontopodium (Asteraceae: Gnaphalieae) by Smissen, RD, Thorsen, MJ, Breitwieser, I, Ward, JM

“…DNA sequencing of the nuclear internal transcribed spacer (ITS) and plastid trn K intron confirms that wild intergeneric hybrids between Argyrotegium mackayi…”
Get full text

A numerical study on vortex-induced vibrations and the effect of slurry density variations on fatigue of ocean mining risers by Thorsen, M.J., Challabotla, N.R., Sævik, S., Nydal, O.J.

“…Ocean mining emerges as a way of meeting future demands for valuable minerals. Risers conveying ore from the seabed to the surface must withstand large wave…”
Get full text

A rapid assessment technique for evaluating biodiversity to support accreditation of residential properties by van Heezik, Y., Barratt, B.I.P., Burns, B.R., Clarkson, B.D., Cutting, B.T., Ewans, R., Freeman, C., Meurk, C., Shanahan, D.F., Simcock, R., Souter-Brown, G., Stanley, M.C., Stanley, R., Thorsen, M.J., Wake, S., Woolley, C.K., Zink, R., Seddon, P.J.

“…•Residential properties contribute significantly to urban biodiversity.•Garden accreditation schemes can incentivise gardening for biodiversity.•We developed a…”
Get full text

Functional traits reveal processes driving natural afforestation at large spatial scales by Mason, Norman, W. H

“…Uses 10,061 survey plots to identify the primary environmental and land cover variables influencing tree occurrence probability in non-forest vegetation in New…”
Get full text

Carex applanata (Cyperaceae), a new species from southern New Zealand by Thorsen, MJ, de Lange, PJ

“…A new species, Carex applanata, is described from the Old Woman, Old Man, Umbrella, Garvie, Pisa and The Remarkables Mountains in southern Central Otago and…”
Get full text

Introduction by Thorsen, Amy J., MD

Get full text

Basic Physics of Ultrasonography by Thorsen, Amy J., MD, Lakin, Gaio E., PhD

“…Ultrasonography is a mode of imaging tissues by the reflected energy from a mechanical stimulus. This article describes the evolution of ultrasound as a…”
Get full text