Results 21 to 30 of about 20,917 (306)
Stress and Displacement Intensity Factors of Cracks in Anisotropic Media
International Journal of Applied Mechanics and Engineering, 2020 A relation connecting stress intensity factors (SIF) with displacement intensity factors (DIF) at the crack front is derived by solving a pseudodifferential equation connecting stress and displacement discontinuity fields for a plane crack in an elastic ...
S. Kuznetsov, A. Karakozova
doaj +1 more source
Intercept, rate, and asymptote–intercept of fit exponential functions for each age level.
, 2023 Intercept, rate, and asymptote–intercept of fit exponential functions for each age level.
Robert J. Schafer (2690620) +4 more
core +1 more source
APPLICATION OF DANDELIN’S THEOREM TO DRAWING CIRCLES IN PARALLEL PERSPECTIVE
Journal of Industrial Design and Engineering Graphics, 2017 The paper analyses a problem of great theoretical importance in practice of perspective: the nature of the perspective of a circle from the horizontal plane according to the relative position between the spectator plane (parallel to the picture plane ...
Daniel Dobre
doaj +4 more sources
Estimation of Basic Geometric and Hydraulic Characteristics of Natural Torrent Beds
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2020 Many mountainous regions and their watersheds lack the mathematical description of their hydraulic geometry such as the High Tatras region in Slovakia. Therefore, the aim of the paper is to determine the geometric and hydraulic characteristics of natural
Matúš Jakubis, Mariana Jakubisová
doaj +1 more source
Exponential approach to an asymptote fit to D-R function at each age level.
, 2023 The intercept, rate, and asymptote—intercept are shown in Table 4.
Robert J. Schafer (2690620) +4 more
core +1 more source
, 2023 Intercept, rate, and asymptote–intercept of fit exponential functions for each level of each demographic factor.
Robert J. Schafer (2690620) +4 more
core +1 more source
Error analysis of dynamical models in epidemiology
International Journal of Mathematics and Mathematical Sciences, 1994 In this paper we conduct the error analysis of two models used to simulate the disease profiles in plant pathogen epidemics.
G. P. Pokhariyal, A. J. Rodrigues
doaj +1 more source
Condensed Matter Physics, 2003 The behavior of the order parameter close to the superconductor-normal metal interface is researched. The thickness d of the normal layer is arbitrary and the temperature is close to critical.
V.E.Sakhnyuk, A.V.Svidzinsky
doaj +1 more source
Is the Tea Bag Index (TBI) Useful for Comparing Decomposition Rates among Soils?
Ecologies, 2022 The Bag Index (TBI) is a novel approach using standardized materials (i.e., commercial tea bags) to evaluate organic matter decomposition by determining two indexes: the early stage decomposition constant k (k_TBI) and litter stabilization factor S ...
Taiki Mori
doaj +1 more source
PRACTICAL ASPECTS OF THE ANALYSIS OF THE PROGRESSION CURVES OF FIRST AND PSEUDO-FIRST ORDER REACTIONS [PDF]
Química Nova, 2020 The paper presents a simple method of determining iteratively the progression curve asymptote for first and pseudo-first order reactions. For selected student exercises, thus obtained results were compared (see Supplementary Material) with those found by
Joanna Nackiewicz +2 more
doaj +1 more source