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Advanced Research on Sustainable Smart City

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Urban and Rural Development".

Deadline for manuscript submissions: closed (14 November 2023) | Viewed by 2612

Special Issue Editors


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Guest Editor
Electrical Engineering Department, Jamia Millia Islamia (University), New Delhi-110025, India
Interests: capacitive sensors; impedance sensors; surface acoustic wave sensors; fractional order constant phase sensors; sensors array for e-nose; interfacing circuits for the sensors; signal conditioning circuits (analog/digital); measurements of physical and chemical parameters; health monitoring for smart grids (Gas Insulated Switch Gear and Protection Transformer); automatic dispensing system; structural health monitoring; food quality; smart agriculture
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Electrical Engineering Technology, CAIT, Jazan University, Jazan 45142, Saudi Arabia
Interests: sensors; microcontroller-based signal conditioning circuits; health monitoring of electrical assets in smart grids; the Internet of things (IoT); wireless network; environmental monitoring

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Guest Editor
Department of Electrical Engineering, School of Engineering, Tezpur University, Tezpur 784 028, Assam, India
Interests: instrumentation and measurement; chemical sensor (porous alumina); signal processing; wireless measurement; wearable devices; IoT

Special Issue Information

Dear Colleagues,

"Smart Cities" provide new ideas to enhance urban residents' quality of life sustainably and equitably. By 2050, 85% of the world's population will be urban. With the help of advanced sensing, information and communication techniques, a city becomes smarter by optimizing resources and services. At the core of a smart city lies the sensors and actuators embedded in the smart devices that sense the environment to facilitate effective decision-making. The sensors are used to obtain information in real-time related to energy, health, transportation, security, water, waste management, etc. A limited budget due to the global economic slowdown, resource constraints, cyber security, and continuous advancement of IC and software technologies are some of the few challenges that affect the implementation of smart cities. The aim of this Special Issue is to report on the design and development of smart sensors, a universal interface platform, and the IoT framework, extending it to next-generation networks for monitoring smart city parameters This endeavor includes building innovative sensors,  for monitoring various parameters related to advanced sustainable smart city, addressing some of the cyber security issues and making the data accessible through cloud computing.

The topics of interest include, but are not limited to, the following:

  • Artificial intelligence;
  • Green sensing;
  • Internet of Things;
  • Mobile networks (4G, 5G);
  • Advanced sensing technologies;
  • Sensor networks and energy harvesting;
  • Renewable energy resources;
  • PID and fuzzy controller;
  • Smart technologies;
  • Smart cities;
  • Cloud computing and open-source technologies;
  • Smart education;
  • Smart urban mobility;
  • Cyber security;
  • Wireless sensor network (WSN);
  • LoRaWAN;
  • Smart sensors;
  • Smart meters;
  • Cyber privacy;
  • 3D ray launching;
  • Smart measurement techniques;
  • Modeling and simulation;
  • Environment;
  • Food quality healthcare and other fields;
  • Visualization.

Prof. Dr. Tarikul Islam
Dr. Anwar Ulla Khan
Dr. Md. Rahat Mahboob
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • smart city
  • green energy
  • advancement of sensors and smart sensors
  • interfacing circuit
  • Internet of things
  • networking of sensors
  • artificial intelligence
  • cybersecurity

Published Papers (2 papers)

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Research

18 pages, 5264 KiB  
Article
Design and Fabrication of Nondestructive Capacitive Sensors for the Moisture Measurement in Chickpeas and Mustard Seeds
by Geetika Aswani, Om Prakash Maurya, Rahat Mahboob, Anwar Ulla Khan and Tarikul Islam
Sustainability 2024, 16(5), 1847; https://doi.org/10.3390/su16051847 - 23 Feb 2024
Cited by 1 | Viewed by 608
Abstract
Moisture in food grains, including chickpea and mustard seeds, plays a crucial role in their storage and processing, thus ensuring food quality. It helps in the improvement of preservation techniques. Moisture in these materials is an age-old problem; hence, it is important to [...] Read more.
Moisture in food grains, including chickpea and mustard seeds, plays a crucial role in their storage and processing, thus ensuring food quality. It helps in the improvement of preservation techniques. Moisture in these materials is an age-old problem; hence, it is important to monitor it in real time. The conventional gravimetric method is manual and time-consuming; some online electrical techniques are available in which grains are considered as a dielectric material, but they are relatively complex and costly. This present work describes a nondestructive concentric fringing field (CFF) capacitive sensor to detect moisture (4–33% by absolute weight) of chickpea grain and (12–30% by absolute weight) mustard seed. First, the proposed CFF sensor was modeled, and then three distinct concentric sensors were designed, simulated, fabricated, and experimentally validated to determine moisture in chickpea grains and mustard seeds. The capacitance values of all the sensors approximately linearly varied with the changes in the moisture of the grains. The average sensitivity of the most sensitive sensors was close to 20 fF/% wt for chickpeas and 31 fF/% wt for mustard seeds. The proposed sensor is sensitive, nondestructive, easy to use, inexpensive, and fast. Full article
(This article belongs to the Special Issue Advanced Research on Sustainable Smart City)
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17 pages, 1524 KiB  
Article
Design of an Evaluation System for Disruptive Technologies to Benefit Smart Cities
by Jun Qiu, Jing Cao, Xinyi Gu, Zimo Ge, Zhe Wang and Zheng Liang
Sustainability 2023, 15(11), 9109; https://doi.org/10.3390/su15119109 - 05 Jun 2023
Cited by 1 | Viewed by 1395
Abstract
Technological empowerment has facilitated the development of cities, which have progressed from pre-industrial to industrial to information-based and are currently transitioning towards the advanced stage of smart cities. The evolution and transformation of cities are fuelled by technology, which serves as a key [...] Read more.
Technological empowerment has facilitated the development of cities, which have progressed from pre-industrial to industrial to information-based and are currently transitioning towards the advanced stage of smart cities. The evolution and transformation of cities are fuelled by technology, which serves as a key driver. Disruptive technologies are radically scientific innovations that dramatically change the way consumers, businesses, and industries operate by destroying the value of existing technical competencies, thereby providing organisations with the capability or technical foundation to alter their business environments. To ensure that a city has a clear understanding of its smart city development direction, it is crucial to establish a scientifically valid and reliable evaluation index and method to analyse and recognise the disruptive technologies closely related to industrial development, transformation, and competitiveness in smart cities. However, there is a paucity of study on this topic. This paper addresses this research gap by developing a framework for disruptive technology identification and evaluation for smart cities using an entropy weight method and analytic hierarchy process. The evaluation index system contains 5 primary indicators and 11 secondary indicators according to the connotation of disruptive technologies in smart cities. The feasibility and effectiveness of the proposed framework are verified in the field of information science. This study provides technical knowledge and theoretical support for the evaluation and construction of smart cities. Full article
(This article belongs to the Special Issue Advanced Research on Sustainable Smart City)
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