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741
Approximate Solutions of Multidimensional Wave Problems Using an Effective Approach
Published 2023-01-01“…The recurrence relation is very important to deal with the approximate solution of differential problems. We construct a scheme with the help of the Laplace-Carson integral transform (LcIT) and the homotopy perturbation method (HPM), called Laplace-Carson homotopy integral transform method (LcHITM). …”
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742
An Effective Algorithm for Globally Solving Sum of Linear Ratios Problems
Published 2017-01-01“…Secondly, by utilizing direct relaxation, the linear relaxation programming problem of the equivalent problem can be constructed. …”
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743
Diffusion Chaos in Reaction – Diffusion Boundary Problem in the Dumbbell Domain
Published 2013-06-01“…The conditions on chaotic oscillations emergence were studied and the dependence of invariant characteristics of the attractor on the bridge width was constructed. The diffusion parameter was chosen such that in the case of widest possible bridge (corresponding to a rectangular domain) the spatially homogeneous cycle of the problem is orbitally asymptotically stable. …”
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744
Multiple Positive Solutions for Nonlinear Fractional Boundary Value Problems
Published 2013-01-01“…Firstly, by constructing a special cone, applying Guo-Krasnoselskii’s fixed point theorem and Leggett-Williams fixed point theorem, some new existence criteria for fractional boundary value problem are established; secondly, by applying a new extension of Krasnoselskii’s fixed point theorem, a sufficient condition is obtained for the existence of multiple positive solutions to the considered boundary value problem from its auxiliary problem. …”
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745
Non-classical periodic boundary value problems with impulsive conditions
Published 2023-04-01“…We also defined some left and right-hand solutions, in terms of which we constructed a new transfer characteristic function. …”
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746
Multifactor task allocation problem in wireless sensor and actuator networks
Published 2017-10-01“…Task allocation is an essential part of many military applications of WSAN such as intelligent minefield.The key problem of task allocation decision in these systems for the optimal scheme on task allocation is how to obtain the node-target assignment.Combing with the factors of target’s parameters and node’s own status,the various influence factors of task efficiency were analyzed and the positive and negative indicators were processed by range normalization method separately.The linear-weighted task efficiency function was proposed in the applications of WSAN such as intelligent minefield.It can be utilized as the evaluation index of assignment schemes since it reflected the integrated impact of target’s threat and node’s value on the system more comprehensively.Task efficiency function can be constructed flexibly based on the demand of different multifactor task allocation application.The essence of the problem was how to make node-target assignment to achieve the maximum task efficiency of the whole system.This problem turned into assignment problem and can be solved.Finally,an application was implemented to demonstrate this scheme.The results show that the model is suitable for small-scale multifactor task allocation problem in intelligent minefield system.…”
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Article -
747
Multifactor task allocation problem in wireless sensor and actuator networks
Published 2017-10-01“…Task allocation is an essential part of many military applications of WSAN such as intelligent minefield.The key problem of task allocation decision in these systems for the optimal scheme on task allocation is how to obtain the node-target assignment.Combing with the factors of target’s parameters and node’s own status,the various influence factors of task efficiency were analyzed and the positive and negative indicators were processed by range normalization method separately.The linear-weighted task efficiency function was proposed in the applications of WSAN such as intelligent minefield.It can be utilized as the evaluation index of assignment schemes since it reflected the integrated impact of target’s threat and node’s value on the system more comprehensively.Task efficiency function can be constructed flexibly based on the demand of different multifactor task allocation application.The essence of the problem was how to make node-target assignment to achieve the maximum task efficiency of the whole system.This problem turned into assignment problem and can be solved.Finally,an application was implemented to demonstrate this scheme.The results show that the model is suitable for small-scale multifactor task allocation problem in intelligent minefield system.…”
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748
Boundary Value Problems on a Star Thermal Graph and their Solutions
Published 2025-06-01“…Based on the generalized function method, a unified technique for solving boundary value problems on such graphs is developed. Generalized solutions to transient and stationary boundary value problems are constructed for different conditions at the end edges, with the Kirchhoff conditions at the common node. …”
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749
An Evaluation of the Original Identity Problem and Structural Design of Zerzevan Castle
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750
Network Model for The Problem of Integer Balancing of a Fourdimensional Matrix
Published 2016-08-01“…The problem of integer balancing of a four-dimensional matrix is studied. …”
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751
Alcaeus fr. 140.9 Voigt: the Unsolved Problem of the Text
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752
About a Routing Problem of the Tool Motion on Sheet Cutting
Published 2015-04-01“…For the routing problem of tool permutations under the thermal cutting of parts from sheet material realized on CNC machines, questions connected with constructing precise (optimal) and heuristic algorithms used on the stage of mathematical simulation of route elements under sequential megalopolises circuit are investigated. …”
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753
Aspects Concerning Validation of Theoretical Solution of Generalised Ladder Problem
Published 2025-03-01“…One of the most well-known problems of dynamics is the “ladder problem”. In this paper, a theoretical model is proposed followed by the experimental validation of the predicted solution. …”
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754
Originals of operating images for generalized problems of unsteady heat conductivity
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755
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756
Spatiotemporal-Dependent Vehicle Routing Problem Considering Carbon Emissions
Published 2021-01-01“…Experimental instances are constructed based on benchmark instances of vehicle routing problem. …”
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757
Is solastalgia associated with mental health problems? A scoping review
Published 2025-08-01“…However, the psychological mechanisms underlying the link between environmental changes and mental health problems remain underexplored. This scoping review investigates whether solastalgia—a form of distress caused by environmental change—acts as a potential contributing factor to mental health problems.Study selection and analyses We conducted a systematic search of the databases PsycINFO and PubMed using the keyword ‘solastalgia’. …”
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758
Modern Understanding of Internal Financial Control: Problems and Perspectives of Investigation
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759
Multidimensional Electrical Networks and their Application to Exponential Speedups for Graph Problems
Published 2025-05-01“…By comparison, Li [arXiv '23] constructed a non-regular graph based on welded trees and used the degree information to achieve a similar speedup.…”
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760
The Psychometric Properties of the Farsi Version of the Hooper Sexual Problems Questionnaire
Published 2019-04-01“…Objective: The current study aimed at standardizing the Hopper sex problems questionnaire in Iranian couples. Materials and Methods: The current methodological study was conducted on 310 couples (620 people), selected by multistage random sampling method, to assess the construct validity (convergent and differential validity), criterion validity, and the internal consensus estimation of the questionnaire. …”
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