Results 11 to 20 of about 300,466 (310)

The effects of kinematic condensation on internally resonant forced vibrations of shallow horizontal cables [PDF]

open access: yes, 2007
This study aims at comparing non-linear modal interactions in shallow horizontal cables with kinematically non-condensed vs. condensed modeling, under simultaneous primary external and internal resonances.
Narakorn Srinil   +5 more
core   +1 more source

Approximate entropy as an indicator of non-linearity in self paced voluntary finger movement EEG [PDF]

open access: yes, 2013
This study investigates the indications of non-linear dynamic structures in electroencephalogram signals. The iterative amplitude adjusted surrogate data method along with seven non-linear test statistics namely the third order autocorrelation, asymmetry
Balli, Tugce   +2 more
core   +1 more source

Non-linear mechanics in resonant inertial micro sensors [PDF]

open access: yes, 2020
Microsystems (or Micro Electro Mechanical Systems, MEMS) are important components of many popular products in the consumer market and are one of the enabling ingredients of incoming industrial revolutions like Industry 4.0 and Internet of Things (IoT ...
Zega V., Comi C., Corigliano A.
core   +1 more source

Four-Wave-Mixing in Zirconia-Yttria-Aluminum Erbium Codoped Silica Fiber [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
The generation and characterization of the Four-Wave-Mixing (FWM) effect in an Erbium Doped Zirconia-Yttria-Alumino Silicate Fiber (EDZF) is described. The EZDF is fabricated from a conventional silica preform by Modified Chemical Vapour Deposition (MCVD)
Ahmad H.   +5 more
doaj   +1 more source

Non-linear phenomena in host—parasite interactions

open access: yesParasitology, 1989
SUMMARYThe paper examines non-linear dynamical phenomena in host—parasite interactions by reference to a series of different problems ranging from the impact on transmission of control measures based on vaccination and chemotherapy, to the effects of immunological responses targeted at different stages in a parasite's life-cycle.
R M, Anderson, R M, May, S, Gupta
openaire   +2 more sources

Novel method to forecast software aging problems

open access: yesThe Journal of Engineering, 2019
As software system becomes complex and large, some phenomena, performance degradation, error service, and even the abrupt system outage, have been found in the operating system, web server, and even in the security system.
Yongquan Yan
doaj   +1 more source

NON-LINEAR MECHANICAL, ELECTRICAL AND THERMAL PHENOMENA IN PIEZOELECTRIC CRYSTALS

open access: yesCondensed Matter Physics, 2003
Mechanical, electrical and thermal phenomena occurring in piezoelectric crystals were examined by non-linear approximation. For this purpose, use was made of the thermodynamic function of state, which describes an anisotropic body.
F.Warkusz, A.Linek
doaj   +1 more source

X-PHEMISMS AS NON-LINEAR PHENOMENA

open access: yesPhilology at MGIMO, 2020
The present paper aims to define the status of x-phemisms as dynamic phenomena. A detailed analysis of the research data taken from English socio-political discourse presented in a range of English-language news sources, such as The Guardian, The Seattle Times, ABC News, The New York Times, English media discourse and dictionaries of Contemporary ...
T. A. Fomina, T. V. Alieva
openaire   +2 more sources

Dispersive effects in ultrafast non-linear phenomena

open access: yesUltrafast Nonlinear Imaging and Spectroscopy XI, 2023
It is a basic principle that an effect cannot come before the cause. Dispersive relations that follow from this fundamental fact have proven to be an indispensable tool in physics and engineering. They are most powerful in the domain of linear response where they are known as Kramers-Kronig relations.
Lorenc, Dusan, Alpichshev, Zhanybek
openaire   +2 more sources

Non-Uniqueness of Non-Linear Optical Response

open access: yes, 2021
In recent years, non-linear optical phenomena have attracted much attention, with a particular focus on the engineering and exploitation of non-linear responses.
Alexander F. King (14408472)   +2 more
core   +1 more source

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