Results 51 to 60 of about 15,371,266 (202)

Mathematical model of position hydraulic drive

Вестник СибАДИ, 2017
The article presents a mathematical model of the position hydraulic drive, including a feedback loop rotary cylinder. A design scheme, compiled on the basis of the concept developed by the hydraulic circuit of hydraulic drive position, as well as the ...
A. V. Zhdanov
doaj   +1 more source

Mathematical Models of Papermaking

Nonlinear Analysis: Modelling and Control, 2001
The mathematical model of wood drying based on detailed transport phenomena considering both heat and moisture transfer have been offered in article. The adjustment of this model to the drying process of papermaking is carried out for the range of moisture content corresponding to the period of drying in which vapour movement and bound water diffusion ...
A. Buikis, J. Cepitis, H. Kalis, A. Reinfelds, A. Ancitis, A. Salminš   +5 more
openaire   +3 more sources

A simple mathematical model of mosquito’s dynamics at stationary environmental conditions [PDF]

Computational Ecology and Software, 2018
Mathematical model of population dynamics with two types of individuals (mosquitoes which are malaria transmission vectors, and mosquitoes which are not transmission vectors) is under consideration.
L.V. Nedorezov, J.J. Yermekbayeva, A.N. Omarov, et al.   +2 more
doaj  

A mathematical model for the shape of wave-soldered joints on printed circuit boards

, 1993
The problem of automatic inspection of solder joints in Printed Circuit Boards by 3D machine vision, is addressed. To provide an appropriate theoretical background to its solution, a mathematical model for the geometric shape of a wide class of wave ...
Tzanakis, C, A. Kyritsis, Kyritsis, A, C. Tzanakis   +3 more
core   +1 more source

Mathematical Modelling of Slopes

Procedia Earth and Planetary Science, 2014
The paper discusses first the effect of rainfall on the stability of slopes and it focusses on the role of permeability. Existing or induced discontinuities are shown to have a remarkable effect on the slope safety. Also, the relevance of changes in hydraulic properties in weathered profiles is discussed through a real case.
Alonso Pérez de Agreda, Eduardo, Pinyol Puigmartí, Núria Mercè, Yerro Colom, Alba   +2 more
openaire   +3 more sources

Sub-series 2: Publications

, 1989
Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum
core  

A compartmental model for Hepatitis B virus incorporating vaccination, medication, liver transplantation and environmental persistence

Mathematical and Computer Modelling of Dynamical Systems
Hepatitis B virus (HBV) remains a major public health concern because of its chronic progression and severe liver complications. We propose a compartmental model describing HBV transmission that incorporates vaccination, antiviral treatment, liver ...
Saddam Hussain, Salah Boulaaras, Imtiaz Ahmad, Haci Mehmet Baskonus, Nigar Ali, Farid Selatnia   +5 more
doaj   +1 more source

Mathematical model of a fluxgate magnetometer

MATEC Web of Conferences, 2018
In paper analytical equations for calculate the electromotive force in the measuring coil of the fluxgate magnetometer independent of the drive signal frequency content are presented. Also, the equations for es-timation of the fluxgate sensitivity at any
Baranov Pavel F., Baranova Vitalia E., Nesterenko Tamara G.   +2 more
doaj   +1 more source

Mathematical model of compact type evaporator

EPJ Web of Conferences, 2018
In this paper, development of the mathematical model for evaporator used in heat pump circuits is covered, with focus on air dehumidification application.
Borovička Martin, Hyhlík Tomáš
doaj   +1 more source

On a mathematical model for laser-induced thermotherapy

, 2010
We study a mathematical model for laser-induced thermotherapy, a minimally invasive cancer treatment. The model consists of a diffusion approximation of the radiation transport equation coupled to a bio-heat equation and a model to describe the evolution
Naumov, Dmitri, Fasano, Antonio, Hömberg, Dietmar   +2 more
core   +1 more source