STABILITY AND THRESHOLD OF A STOCHASTIC SIRS EPIDEMIC MODEL WITH VERTICAL TRANSMISSION AND TRANSFER FROM INFECTIOUS TO SUSCEPTIBLE INDIVIDUALS

Stability and Threshold of a Stochastic SIRS Epidemic Model with Vertical Transmission and Transfer from Infectious to Susceptible Individuals

The aim of this paper is to generalize the nonlinear incidence rate of a stochastic SIRS (susceptible-infected-recovered-susceptible) epidemic model.Our basic model was enriched with DINING CHAIR the hypotheses of vertical transmission and transfer from infected to susceptible individuals, to approach the reality.Our analysis showed that the model

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New Dimensionless Correlations for the Evaluation of the Thermal Resistances of a District Heating Twin Pipe System

The heat losses from pre-insulated double-pipe district heating (DH) systems buried in a homogeneous soil are studied numerically.The study is conducted using the diameter of the pipes and their distance, the size of the insulation, the thermal conductivity ratio between the insulation and the soil, as well as the burial depth of the double-pipe sy

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Forensic analysis of bone in Regio antebrachii of deer (Capreolus capreolus) and sheep (Ovis aries) in order to determine origin of animal species

There are frequent cases of poaching in which it is necessary to determine to which animal species the prey belonged on the basis of morphological characteristics of the bone.In this case, the Department of Forensic Medicine received material for giving an expert opinion on the left and right forearm (radius and ulna) and twelve pieces of the ribs.

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Estimating Mean Tree Crown Diameter using UAV Imagery Based on Multi Resolution and Watershed Segmentation Methods (Case study: Kheyrud Forest)

Orthphoto mosaic, and digital elevation models (DEMs) that created from UAV imagery can be used to delineate tree crowns.The goal of this research is to compare two segmentation techniques in DINING CHAIR the estimation of crown diameter.In this regard, two successful flights were carried out in two different seasons (leaf-off and leaf-on).Then we

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Nano-Cavities within Nano-Zeolites: The Influencing Factors of the Fabricating Process on Their Catalytic Activities

Titanium silicalite-1 (TS-1) is a milestone heterogeneous catalyst with single-atom tetrahedral titanium incorporated into silica framework for green oxidation reactions.Although TS-1 BEARD OIL BERGAMOT W YLANG catalysts have been industrialized, the strategy of direct hydrothermal synthesis usually produces catalysts with low catalytic activities,

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