[PDF] Top 20 An Analysis of A Fishing Model with Nonlinear Harvesting Function
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An Analysis of A Fishing Model with Nonlinear Harvesting Function
... the fishing effort, the intensity of the human activities to extract the fish and q ≥ 0 is the catchability coefficient which is defined as the fraction of the population fished by a unit of ...above fishing ... See full document
8
Stability Analysis for a Discrete SIR Epidemic Model with Delay and General Nonlinear Incidence Function
... h > , k is a Lebesgue integral function which gives the relative infectivity of vectors of different infection ages. We choose β so that ∫ 0 h k ( ) τ τ d = 1 . It is assumed that the support of k has positive ... See full document
16
Dynamics Of Predator-Prey Model With Disease In Prey And Nonlinear Harvesting Predator
... Abstract: In this paper, we investigate the dynamics of a predator-prey model having disease in prey in the presence of quadratic harvesting. The boundedness and permanence of solutions are studied. We ... See full document
7
Harvesting model for fishery resource with reserve area of bird predator and modified effort function
... free fishing and other limited for any type of ...project harvesting system according to the modified E effort is considered, which depends on the effect of resource ... See full document
7
Application of stochastic inequalities to global analysis of a nonlinear stochastic SIRS epidemic model with saturated treatment function
... resents inhibition effect. The general incidence rate is more reasonable than the bilinear incidence rate because the general incidence rate takes into account the crowding effect and behavioral change of the infective ... See full document
22
Analysis of repeated measurement data using the nonlinear mixed effects model
... The nonlinear mixed effects model has been used to describe repeated measurement data for which the mean response function is nonlinear.. In this tutorial, the model is motivated and des[r] ... See full document
42
Prey-Predator Model with General Holling Type Response Function and Optimal Harvesting Policy
... of harvesting. Now considering 𝐶 as constant fishing cost per unit effort and 𝑐 as constant price per unit biomass of the first and second species respectively, the net economic rent is given by ... See full document
8
Harvesting Model for Fishery Resource with Reserve Area and Modified Effort Function
... for fishing and other is restricted for any kind of ...proposed harvesting model, a modified effort function E is considered, which depends on the density effect of fish ... See full document
8
Threshold analysis of a switched fishery model with stage structure and fishing moratorium
... prey-predator model with the selective harvesting and the tax per unit biomass of prey species were considered in ...and fishing is not permitted, while the unreserved zone area is an open-access ... See full document
18
Bifurcation analysis of a modified Leslie–Gower model with Holling type IV functional response and nonlinear prey harvesting
... Leslie–Gower model [1, 2] (LG model) shows how asymptotic solutions converge to a stable equilibrium (independent of the initial conditions) ...Lotka–Volterra model and it is limited in its ... See full document
21
Dynamical analysis of a ratio dependent predator–prey model with Holling III type functional response and nonlinear harvesting in a random environment
... harvesting. For the autonomous system, sufficient conditions for globally positive solution and stochastic permanence are established. Then, applying comparison theorem for stochastic differential equation, sufficient ... See full document
25
Dynamic Model and Analysis of Nonlinear Vibration Characteristic of a Curve-Face Gear Drive
... was studied [7]. However, for the rotary system with mass eccentricity, the Lagrange equation with generalized coordinates expression is over FEM, as it only relates to the kinetic energy and the potential energy of the ... See full document
10
Evaluation of moving bed biofilm reactor (MBBR) by applying adaptive neuro-fuzzy inference systeme (ANFIS), radial basis function (RBF) and Fuzzy Regression Analysis
... ANFIS Model: Fuzzy systems are rule- based expert systems based on fuzzy rules and fuzzy ...to model and utilize a human operator’s experience or process engineer’s knowledge ...can model ... See full document
14
Combined Harvesting in a Prey Predator Fishery with Time Delay
... prey-predator model has been studied with Beddington-DeAngelis functional response form, harvesting and time- delay on prey and predator considered separately and on both species ...the model with ... See full document
10
A Generalization of the Exponential Function to Model Growth
... integral function Ei x is treated, and the final formulas of the resulting growth function are ...new function is compared with that of standard exponential ...a function of time, into a ... See full document
16
Balanced harvesting is the bioeconomic equilibrium of a size structured Beverton Holt model
... a managed fishery, in which fishing is concentrated at the body mass at which cohort biomass peaks (approx. 420 g). Results are shown for constant (solid), Beverton-Holt (dashed) and Ricker (dotted) ... See full document
21
Vol 2014
... considered harvesting of a single species in an ecologically competing two fish population ...combining harvesting. [3] studied constant rate of harvesting in a predator-prey system to allow ... See full document
12
An Analysis of a Fire Resulting from a Traffic Accident
... Another important result is the time when the vapour cloud reaches the populated area. At a high wind speed of 15 m/s it occurs after 3 minutes, where the maximum concentration (5000 to 10,000 ppm) is never attained. At ... See full document
13
Cost analysis of a growth guidance system compared with traditional and magnetically controlled growing rods for early-onset scoliosis: a US-based integrated health care delivery system perspective
... the model, GGS resulted in fewer invasive surgeries and deep surgical site infections than TGR, and lower cumulative costs per patient than both MCGR and TGR, over a 6-year episode of ...The analysis did ... See full document
9
A dynamic model for a three species open-access fishery with taxation as a control instrument of harvesting efforts the case of Lake Victoria
... corresponding harvesting efforts settled down at their respective optimal level (as illustrated in figure 3, 5 and ...the harvesting efforts increased, the population of fish species decreased (as ... See full document
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