Results 1 to 10 of about 25,213 (174)
Interplay of different synchronization modes and synaptic plasticity in a system of class I neurons [PDF]
Scientific Reports, 2022 We analyze the effect of spike-timing-dependent plasticity (STDP) on a system of pulse-coupled class I neurons. Our research begins with a system of two mutually connected quadratic integrate-and-fire (QIF) neurons, which are canonical representatives of
Irmantas Ratas, Kestutis Pyragas
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Solving Nonlinear Boundary Value Problems Using the Higher Order Haar Wavelet Method
Mathematics, 2021 The current study is focused on development and adaption of the higher order Haar wavelet method for solving nonlinear ordinary differential equations. The proposed approach is implemented on two sample problems—the Riccati and the Liénard equations. The
Mart Ratas, Jüri Majak, Andrus Salupere
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Solving nonlinear PDEs using the higher order Haar wavelet method on nonuniform and adaptive grids
Mathematical Modelling and Analysis, 2021 The higher order Haar wavelet method (HOHWM) is used with a nonuniform grid to solve nonlinear partial differential equations numerically. The Burgers’ equation, the Korteweg–de Vries equation, the modified Korteweg–de Vries equation and the sine–Gordon ...
Mart Ratas, Andrus Salupere, Jüri Majak
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Application of higher order Haar wavelet method for solving nonlinear evolution equations
Mathematical Modelling and Analysis, 2020 The recently introduced higher order Haar wavelet method is treated for solving evolution equations. The wave equation, the Burgers’ equations and the Korteweg-de Vries equation are considered as model problems.
Mart Ratas, Andrus Salupere
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Administración crónica de cafeína evita la alteración de la glucosa postprandial en ratas
Archivos Latinoamericanos de Nutrición, 2021 Introducción. La administración crónica de cafeína evita la alteración de la glucosa postprandial en ratas. El aumento en el consumo de la cafeína alrededor del mundo no es discutible, es así como su investigación se ha vuelto extensa en sus diferentes ...
Karina Ruiz-Torres +4 more
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Activación de la microglía en el hipocampo asociada con lesión del nervio facial
Biomédica: revista del Instituto Nacional de Salud, 2022 Introducción. Las lesiones del nervio facial afectan la plasticidad a largo plazo en el hipocampo, así como la memoria de reconocimiento de objetos y la memoria espacial, dos procesos dependientes de esta estructura. Objetivo.
Jeimmy Cerón, Julieta Troncoso
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Revista Peruana de Medicina Experimental y Salud Pública, 2020 Objective: To compare the hypoglycemic effect of the aqueous extract of Moringa oleifera (moringa), Smallanthus sonchifolius (yacon) and metformin on Rattus norvegicus, albino variety, with induced diabetes mellitus.
Otto W. Vargas-Tineo +4 more
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An Early 13th Century Craft Box from Lõhavere in Estonia and Its Owner
Fasciculi Archaeologiae Historicae, 2018 A birch bark box was unearthed in 1958 in the Lõhavere hillfort (Estonia). The main aim of the paper is to get closer to the initial owner of the box. The relatively well-preserved box contained jewellery, textile remains, and objects related to craft ...
Riina Rammo, Jaana Ratas
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Eesti Majanduspoliitilised Väitlused, 2014 Guaranteeing a high-level living environment is one of the most important preconditions to the balanced and sustainable economic and social development of the European Union.
Jüri Ratas, Sulev Mäeltsemees
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Revista Peruana de Medicina Experimental y Salud Pública, 2014 Objectives. Determine whether macerated extract of garlic (Allium sativum) for 18 weeks is equal to or better than Captopril in its hypotensive effect in rats. Materials and methods.
David Chaupis-Meza +3 more
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