Results 21 to 30 of about 8,378,733 (308)

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

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

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

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

Experimental determination of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]

open access: yes, 2010
Heat transfer by natural convection in triangular enclosures is an area of significant importance in applications such as the design of greenhouses, attics and solar water heaters.
Carson, James K.   +2 more
core   +1 more source

DEVELOPMENT OF FORMS OF STRUCTURAL MATHEMATICAL MODELING IN DYNAMICS OF MECHANICAL OSCILLATION SYSTEMS: IMPEDANCE AND POSSIBLE VARIANTS OF APPROACH

open access: yesProceedings of the Mongolian Academy of Sciences, 2017
Offering method of transformation of mathematical models of oscillation systems based on using of structural schemes. Structural analogs of mathematical models used for creature of variants of transfer functions of initial mechanical systems.
S V Eliseev   +3 more
doaj   +1 more source

Ivabradine increases the high frequency gain ratio in the vagal heart rate transfer function via an interaction with muscarinic potassium channels

open access: yesPhysiological Reports, 2021
Muscarinic potassium channels (IK,ACh) are thought to contribute to the high frequency (HF) dynamic heart rate (HR) response to vagal nerve stimulation (VNS) because they act faster than the pathway mediated by hyperpolarization‐activated cyclic ...
Toru Kawada   +8 more
doaj   +1 more source

Bidirectional Step-Up/Step-Down DC-DC Converter with Magnetically Coupled Coils

open access: yesCommunications, 2013
The paper is focused on bidirectional up/down DC-DC converter with magnetically coupled coils (MCC), which can be utilized as a part of power semiconductor system in traction, automotive, or industrial applications like renewable energy sources. Proposed
Michal Frivaldsky   +4 more
doaj   +1 more source

On the estimation of transfer functions

open access: yesAutomatica, 1985
This paper treats the close conceptual relationships between the three basic approaches to estimation of transfer functions of linear systems: frequency analysis, spectral analysis and time domain prediction error methods. The emphasis of this paper is put on the empirical transfer function estimate (ETFE), which is a direct extension of the frequency ...
openaire   +2 more sources

Noticias: Transfer UB

open access: yes, 2021
  NOTICIAS / NEWS (“transfer”, 2018)  1) LIBROS – CAPÍTULOS DE LIBRO  / BOOKS – BOOK CHAPTERS 1. Bandia, Paul F. (ed.). (2017). Orality and Translation.  London: Routledge.  <<www.routledge.com/Orality-and-Translation/Bandia/p/book/9781138232884>
Notícias, Transfer   +2 more
core  

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