Results 41 to 50 of about 21,554,636 (317)

Urban Transportation Network Design for Fresh Fruit and Vegetables Using GIS–The Case of Bangkok

open access: yesApplied Sciences, 2019
A cold chain for perishable fresh products aims to preserve the quality of the products under the control of a predefined temperature range. To satisfy the delivery conditions within appropriate time windows, the most critical operations in cold chain ...
Juthathip Suraraksa, Kwang Sup Shin
doaj   +1 more source

Review of Urban Transportation Network Design Problems Based on CiteSpace

open access: yesMathematical Problems in Engineering, 2019
This paper provides a comprehensive review of urban transportation network design problems according to CiteSpace, including main problem classifications, mathematical models, and solution methods obtained from CiteSpace clusters.
Guo-Ling Jia, R. Ma, Zhi-Hua Hu
semanticscholar   +1 more source

Bounding network spectra for network design

open access: yes, 2007
The identification of the limiting factors in the dynamical behavior of complex systems is an important interdisciplinary problem which often can be traced to the spectral properties of an underlying network.
Motter, Adilson E.
core   +2 more sources

Quadrature Phase Shift Keying (QPSK) Modulator Design using Multi-Port Network in Multilayer Microstrip-Slot Technology for Wireless Communication Applications [PDF]

open access: yes, 2015
The design of the quadrature phase shift keying (QPSK) modulator by using a multi-port network is proposed in this article for the use in wireless communication applications. The multi-port network is in the form of multilayer microstrip-slot technology.
Mohamed Ghazali, S. N. A., Seman, N.
core   +2 more sources

Open data, workplace relations law compliance, and digital regulation

open access: yesData & Policy
This paper discusses the challenges and opportunities in accessing data to improve workplace relations law enforcement, with reference to minimum employment standards such as wages and working hours regulation.
Colleen Chen   +3 more
doaj   +1 more source

Resisting functional telecommunications networks

open access: yesVojnotehnički Glasnik, 1997
Some users of telecommunications networks, army forces for example, have requirements which differ from the requirements for public telecommunications networks (PTNs). The difference between PTNs and special requirements networks is analyzed and, for the
Ratko Radošević
doaj   +1 more source

Sonet Network Design Problems

open access: yes, 2009
This paper presents a new method and a constraint-based objective function to solve two problems related to the design of optical telecommunication networks, namely the Synchronous Optical Network Ring Assignment Problem (SRAP) and the Intra-ring ...
Pelleau, Marie   +2 more
core   +1 more source

SADT methodology application in the design of local computer networks

open access: yesVojnotehnički Glasnik, 1998
The revolution in the field of information technology has created the possibility to approach local network design in a new way. Owing to diverse solutions available at the market, it is possible to choose a desired network design according to users ...
Mihajlo Stankić
doaj   +1 more source

Problem-based learning as an effective tool for teaching computer network design [PDF]

open access: yes, 2006
This paper addresses the challenge of developing techniques for the effective teaching of computer network design. It reports on the experience of using the technique of problem-based learning as a key pedagogical method for teaching practical network ...
Linge, N, Parsons, DJ
core   +2 more sources

Critical Design Considerations on Continuous Frequency Modulation Localization Systems

open access: yesIET Signal Processing
Real-time locating systems (RTLSs) suffer from clock synchronization inaccuracy among their distributed reference nodes. Conventional systems require periodic time synchronization and typically necessitate a two-way ranging (TWR) clock synchronization ...
Belal Al-Qudsi   +4 more
doaj   +1 more source

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