✦ LIBER ✦

A comparison of methods used to calculate ultrasonic myocardial backscatter in the time domain

✍ Scribed by Carmel M. Moran; G.R. Sutherland; T. Anderson; R.A. Riemersma; W.N. McDicken

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 702 KB
Volume: 20
Category: Article
ISSN: 0301-5629
DOI: 10.1016/0301-5629(94)90090-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Comparison of scattering parameter calcu

Comparison of scattering parameter calculations using touchstone and a full-wave electromagnetic solver based upon the finite-difference time-domain method

✍ S. Kosanovich; R. Mittra 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 296 KB 👁 2 views

and is divided into five uniform segments. For the explicit scheme, the time sample was chosen as 0.053 LM. The Ž . current at the location 0.0; y0.1 is shown in Figure 4. Again, the agreement is good, and it is seen that for the implicit scheme, one can make ⌬ t large and violate the Courant stabil

Comparison of different methods to coupl

Comparison of different methods to couple nonlinear source descriptions in the time domain to linear system descriptions in the frequency domain—Application to a simple valveless one-cylinder cold engine

✍ F. Albertson; H. Bodén; J. Gilbert 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 620 KB

A time-domain method to evaluate the use

A time-domain method to evaluate the use of moving weights to reduce the roll motion of a ship

✍ Thomas W Treakle III; Dean T Mook; Stergios I Liapis; Ali H Nayfeh 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 614 KB

A method to evaluate the use of actively controlled moving weights on board ships to reduce roll motion is developed. The weights can simulate in principle anti-roll-tank systems, or they can be considered a possible anti-roll device in their own right. The ship, the moving weight, and the control d

Characterization of a single-step micros

Characterization of a single-step microstrip discontinuity in a substrate using the finite-difference time-domain method

✍ Joong-Chang Chun; W. S. Park 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 135 KB 👁 2 views

The contribution of molecular vibrations

The contribution of molecular vibrations to calculated spin—spin coupling constants: A comparison of different commonly-used methods

✍ J.C. Facelli; R.H. Contreras; G.E. Scuseria; A.R. Engelmann 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 340 KB

Improving the performance of the boundar

Improving the performance of the boundary element method with time-dependent fundamental solutions by the use of a wavelet expansion in the time domain

✍ Sami Barmada 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 220 KB