Results 21 to 30 of about 1,391,576 (311)

Design de Funções Transferência para Imagens Médicas 3D recorrendo a uma Interface baseada em Esboços [PDF]

open access: yes, 2020
The visual quality of volume rendering images and the contrast between different anatomical structures strongly depends on the type of transfer function that is applied by the volume renderer.
Mendes, Ana R.   +3 more
core   +1 more source

Pixel Crosstalk and Correlation with Modulation Transfer Function of CMOS Image Sensor [PDF]

open access: yes, 2005
The Modulation Transfer Function is a common metric used to quantify image quality but inter-pixel crosstalk analysis is also of interest. Because of an important number of parameters influencing MTF, its analytical calculation and crosstalk ...
Magali Estribeau   +3 more
core   +1 more source

Analysis of Cu-Graphene Interconnects

open access: yesIEEE Access, 2018
Due to its ultrathin feature, graphene has been recently proposed as diffusion barrier layer for Cu wires. This paper is geared toward developing an equivalent single-conductor (ESC) transmission-line (TL) model for analysis of Cu-graphene interconnects,
Zi-Han Cheng   +6 more
doaj   +1 more source

Functional Control Synthesis of Single-Phase Low Power Motor Drives [PDF]

open access: yesEAI Endorsed Transactions on Energy Web, 2019
In the paper an electric drive system of series-wound universal motor powered by semiconductor converter is considered. The system characteristics and calculation procedure using spectral method of Solodovnikov and aligning procedure are shown.
Yu. Dementyev   +5 more
doaj   +1 more source

The Importance of Transfer Function in Solving Set-Union Knapsack Problem Based on Discrete Moth Search Algorithm

open access: yesMathematics, 2018
Moth search (MS) algorithm, originally proposed to solve continuous optimization problems, is a novel bio-inspired metaheuristic algorithm. At present, there seems to be little concern about using MS to solve discrete optimization problems.
Yanhong Feng, Haizhong An, Xiangyun Gao
doaj   +1 more source

ENERGY TRANSFER IN TRIMERIC C-PHYCOCYANIN STUDIED BY PICOSECOND FLUORESCENCE KINETICS [PDF]

open access: yes, 1986
The excited state kinetics of trimeric C-phycocyanin from Mastigocladus laminosus has been measured as a function of the emission and excitation wavelength by the single-photon timing technique with picosecond resolution and simultaneous data analysis. A
John, Wolfhart   +3 more
core   +1 more source

Transfer Function of Macro-Micro Manipulation on a PDMS Microfluidic Chip

open access: yesMicromachines, 2017
To achieve fast and accurate cell manipulation in a microfluidic channel, it is essential to know the true nature of its input-output relationship.
Koji Mizoue   +3 more
doaj   +1 more source

A Methodology to Design a Wind Transfer Function: Application to the Valdevaqueros Dune (SW Spain)

open access: yesJournal of Marine Science and Engineering, 2023
In general, weather forecasting has been significantly developed at a large scale and, joined with statistical techniques, is used to predict at a local scale.
Felix P. Martinez-Garcia   +4 more
doaj   +1 more source

Techniques for automatic on chip closed loop transfer function monitoring for embedded charge pump phase locked loops. [PDF]

open access: yes, 2003
Charge Pump Phase locked loops are used in a variety of applications, including on chip clock synthesis, symbol timing recovery for serial data streams, and generation of frequency agile high frequency carrier signals.
Burbidge, Martin J.   +5 more
core   +1 more source

Assessment of normal incidence absorption performance of sound absorbing materials

open access: yesInternational Journal of Environmental Health Engineering, 2016
Aims: The purpose of the present work was to consider the effect of different samples thicknesses on the acoustic absorption coefficient. Materials and Methods: An impedance tube was built with two microphones accordance to ISO-10534 and the American ...
Farhad Forouharmajd, Zahra Mohammadi
doaj   +1 more source

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