Results 61 to 70 of about 2,528,294 (311)

Multi-domain product modelling: from requirements to cad and simulation tools. [PDF]

, 2009
Today, in a very competitive industrial context, different companies have difficulties to respect delays in design and manufacturing of multi-domain product.
OSTROSI, Egon, GOMES, Samuel, ROUCOULES, Lionel, FREY, Estelle   +3 more
core  

In-fixture calibration of an S-parameter measuring system by means of time domain reflectometry [PDF]

, 1988
We present a technique which resorts to the time domain capabilities of a vector network analyzer and to the network synthesia tools, in order to perform an in-fixture calibration of the S-parameter measurement system directly to the ports of the device ...
C. Beccari, A. Ferrero, Ferrero, Andrea Pierenrico, Beccari, C., Pisani, Umberto, U. Pisani   +5 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Performance Bound Analysis of Analog Circuits in Frequency- and Time-Domain Considering Process Variations [PDF]

, 2013
In this article, we propose a new performance bound analysis of analog circuits considering process variations. We model the variations of component values as intervals measured from tested chips and manufacture processes.
ADOLFO ADAIR PALMA RODRIGUEZ, ESTEBAN TLELO CUAUTLE   +1 more
core  

Wave separation in the trumpet under playing conditions and comparison with time domain finite difference simulation [PDF]

, 2013
Wave separation within a trumpet is presented using three high pressure microphones to measure pressure waves within the curved, constant cross-section tuning slide of the instrument while the instrument was being played by a virtuoso trumpet player.
Kemp, Jonathan A, Stefan Bilbao, James McMaster, McAllister, James, Bilbao, Stefan, McMaster, James, Jonathan A. Kemp, Kemp, Jonathan, Smith, Richard, Richard A. Smith   +9 more
core   +1 more source

Mutually Coupled Transmission Line Parameter Estimation and Voltage Profile Calculation Using One Terminal Data Sampling and Virtual Black-Box

IEEE Access, 2019
In this paper, an accurate parameter identification algorithm is proposed for transient voltage profile calculation of the unknown transmission lines.
Seyyed Mohammad Sadegh Ghiasi, Mehrdad Abedi, Seyed Hossein Hosseinian   +2 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Time-domain hydroelastic analysis of a flexible marine structure using state-space models

, 2008
This article deals with time-domain hydroelastic analysis of a marine structure. The convolution terms associated with fluid memory effects are replaced by an alternative state-space representation, the parameters of which are obtained by using ...
Taghipour, Reza, Moan, Torgeir, Perez, Tristan   +2 more
core   +1 more source

Control of Virtual Synchronous Generator for Frequency Regulation Using a Coordinated Self-adaptive Method

CSEE Journal of Power and Energy Systems
Power inverter adopting virtual synchronous generator (VSG) control can provide inertia support for distributed generation systems. However, it cannot take into account the dynamic regulation characteristics of frequency. Thus, when the system encounters
Hongwei Fang, Zhiwei Yu
doaj   +1 more source

Simplified method of shock resistant connection for shipboard equipment based on time domain analysis

Zhongguo Jianchuan Yanjiu, 2018
[Objectives] As bolts and pins are important connector for installation of shipboard equipments,using properly simplified method for anti-shock evaluation can reduce the computation cost and improve the simulation efficiency.
LI Haitao, LIU Jianhu, HE Bin, WANG Haikun, PEI Du   +4 more
doaj   +1 more source