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Erol Gelenbe and Ricardo Lent
An attractive advantage of mobile networks is that their users can gain easy access to different services. In some cases, equivalent services could be fulfilled by different providers, which brings the question of how to rationally select the best provid...
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Yu. V. Chybisov
Pág. 212 - 217
The simulation model for solution of the task of the rational train traffic volume distribution in consideration of two indices, namely the train traffic time and the expenditure of mechanical work, was suggested.
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Mohamed A. Tolba, Hegazy Rezk, Vladimir Tulsky, Ahmed A. Zaki Diab, Almoataz Y. Abdelaziz and Artem Vanin
Integration of Renewable Distributed Generations (RDGs) such as photovoltaic (PV) systems and wind turbines (WTs) in distribution networks can be considered a brilliant and efficient solution to the growing demand for energy. This article introduces new ...
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Vasiliki Vita
The paper presents a decision-making algorithm that has been developed for the optimum size and placement of distributed generation (DG) units in distribution networks. The algorithm that is very flexible to changes and modifications can define the optim...
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Verónica Adriana Galván Sánchez,José Alberto Gutiérrez Robles,Víctor Hugo Ortiz Muro,Osvaldo Aguilar Peña
Pág. 43 - 54
Para calcular el sobrevoltaje inducido en una línea de transmisión debido a una descarga atmosférica se necesita estimar el campo electromagnético. El cálculo del campo consume tiempo de cómputo prohibitivo; por esta razón desde la década de los 80?s se ...
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Dandan Yan, Zhaoqing Luan, Dandan Xu, Yuanyuan Xue and Dan Shi
Water level fluctuations resulting from natural and anthropogenic factors have been projected to affect the functions and structures of wetland vegetation communities. Therefore, it is important to assess the impact of the hydrological gradient on wetlan...
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José Angel González Quintero,Ismael Lisan Mesa,Johannes Hifikepunje Kandjungulume
Pág. 196 - 204
La reconfiguración de la red de distribución es también parte de la operación de los sistemas eléctricos de potencia. El problema de reconfiguración de la red de distribución, conocido en la literatura como DNRC (Distribution Network Reconfiguration), es...
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Harry Patmadjaja
Pág. pp. 1 - 7
This research is a study on certain bidding strategy models, based on the maximum expected profit, as often used in developed countries. The models chosen for this research are: the Friedman model, the Gates model and the Ackoff & Sasieni model. Probabil...
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Atthaillah Atthaillah, Suhartina Wijayanti, Soraya Masthura Hassan
Pág. 21 - 29
The department of architecture?s building of Malikussaleh University was found problematic with its daylighting distribution through out the spaces. Also, earlier research had acknowledged the situation. However, the previous research did not...
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Xin Chen, Linfei Li, Xiaofeng Li, Jianyu Kang, Xiang Xiang, Honglian Shi and Xingwei Ren
The mechanical and hydraulic properties of soils are largely governed by their soil-water characteristics, which are influenced by factors such as pore size distribution (PSD). While biochar is commonly used as an additive to alter soil properties, its e...
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Bahram Saghafian, Rahman Davtalab, Arezoo Rafieeinasab and M. Reza Ghanbarpour
Snowmelt provides a reliable water resource for meeting domestic, agricultural, industrial and hydropower demands. Consequently, estimating the available snow water equivalent is essential for water resource management of snowy regions. Due to the spatio...
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Bahram Saghafian, Rahman Davtalab, Arezoo Rafieeinasab, M. Reza Ghanbarpour
Pág. 1 - 13
Snowmelt provides a reliable water resource for meeting domestic, agricultural, industrial and hydropower demands. Consequently, estimating the available snow water equivalent is essential for water resource management of snowy regions. Due to the spatio...
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Widyo Nugroho, Christiono Utomo and Nur Iriawan
The sustainable management of the water supply system requires methodologies to monitor, repair, or replace the aging infrastructure, but more importantly, it must be able to assess the condition of the networks and predict their behavior over time. Amon...
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Mahboobehalsadat Hajmirfattahtabrizi and Huaming Song
In recent years, due to high pressure of expenses on supply chain systems and members, the decision makers in these situations are seeking to create policy and strategies to minimize the total cost for their supply chain process with low target price and...
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Mauricio Orozco Fontalvo, Victor Cantillo Maza, Pablo Miranda
Pág. 729 - 746
In the present day, it is increasingly more important for the companies to have a distribution network that minimize the logistic costs without reducing the level of service to the customer (delivery time, enough inventory, etc.). To reach conciliation w...
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V. V. Lahuta
Pág. 195 - 199
The problem of optimum traction calculations is considered as a problem about optimum distribution of a resource. The dynamic programming solution is based on a step-by-step calculation of set of points of Pareto-optimum values of a criterion function (e...
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I. M. Vyshniakova
Pág. 187 - 192
The methods of estimation of efficiency of investment projects are considered in the paper. The criterion of choice of optimum project is offered. The tasks of distribution of investments between railways are considered.
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Z. M. Gasanov
Pág. 55 - 57
The article proposes an algorithm of solving the task of synthesis of optimum dependence of the excitations distribution phase speed on the density of vehicles in a transport stream. The methods of the theory of optimal control are used for the purpose.
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Yi Lu, Jingli Xu, Zhenyu Liu, Yuan Chen, Xiang Zhang and Dehua Chen
The direct-sown cotton after wheat harvest (DSCWH) cropping system has attracted wide attention due to reduced labor inputs compared to transplanting. However, the management strategy of slow-release nitrogen is unclear in such a system. This study aims ...
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Suji Zhu, Bo Wang, Shiqi Pan, Yuting Ye, Enguang Wang and Hanping Mao
Currently, the multi-machine collaboration of agricultural machinery is one of the international frontiers and a topic of research interest in the field of agricultural equipment. However, the multi-machine cooperative operation of agricultural machinery...
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