Comprehensive Review on Flexoelectric Energy Harvesting Technology: Mechanisms, Device Configurations, and Potential Applications

2021 ◽  
Author(s):  
Alekhika Tripathy ◽  
Balasubramaniam Saravanakumar ◽  
Smita Mohanty ◽  
Sanjay K. Nayak ◽  
Ananthakumar Ramadoss
Keyword(s):  
Energy Harvesting ◽  
Comprehensive Review ◽  
Potential Applications

scholarly journals IoT Technologies during and Beyond COVID-19: A Comprehensive Review

2021 ◽  
Vol 13 (5) ◽  
pp. 105
Author(s):  
Mohamed Yousif ◽  
Chaminda Hewage ◽  
Liqaa Nawaf
Keyword(s):  
Social Impact ◽  
Contact Tracing ◽  
Privacy And Security ◽  
Comprehensive Review ◽  
Iot Applications ◽  
Depth Analysis ◽  
Challenges And Opportunities ◽  
Potential Applications ◽  
Readiness Level ◽  
Improved Performance

The COVID-19 pandemic provided a much-needed sanity check for IoT-inspired frameworks and solutions. IoT solutions such as remote health monitoring and contact tracing provided support for authorities to successfully manage the spread of the coronavirus. This article provides the first comprehensive review of key IoT solutions that have had an impact on COVID-19 in healthcare, contact tracing, and transportation during the pandemic. Each sector is investigated in depth; and potential applications, social and economic impact, and barriers for mass adaptation are discussed in detail. Furthermore, it elaborates on the challenges and opportunities for IoT framework solutions in the immediate post-COVID-19 era. To this end, privacy and security concerns of IoT applications are analyzed in depth and emerging standards and code of practices for mass adaptation are also discussed. The main contribution of this review paper is the in-depth analysis and categorization of sector-wise IoT technologies, which have the potential to be prominent applications in the new normal. IoT applications in each selected sector are rated for their potential economic and social impact, timeline for mass adaptation, and Technology Readiness Level (TRL). In addition, this article outlines potential research directions for next-generation IoT applications that would facilitate improved performance with preserved privacy and security, as well as wider adaptation by the population at large.

Kinetic energy harvesting technologies for applications in land transportation: A comprehensive review

2021 ◽  
Vol 286 ◽  
pp. 116518
Author(s):  
Hongye Pan ◽  
Lingfei Qi ◽  
Zutao Zhang ◽  
Jinyue Yan
Keyword(s):  
Energy Harvesting ◽  
Kinetic Energy ◽  
Comprehensive Review

scholarly journals A Review of Bacteriochlorophyllides: Chemical Structures and Applications

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1293
Author(s):  
Chih-Hui Yang ◽  
Keng-Shiang Huang ◽  
Yi-Ting Wang ◽  
Jei-Fu Shaw
Keyword(s):  
Solar Cell ◽  
Energy Harvesting ◽  
Chemical Structure ◽  
The Other ◽  
Dye Sensitized Solar Cell ◽  
Synthetic Route ◽  
Chemical Structures ◽  
Dye Sensitized ◽  
Heme Synthesis ◽  
Potential Applications

Generally, bacteriochlorophyllides were responsible for the photosynthesis in bacteria. Seven types of bacteriochlorophyllides have been disclosed. Bacteriochlorophyllides a/b/g could be synthesized from divinyl chlorophyllide a. The other bacteriochlorophyllides c/d/e/f could be synthesized from chlorophyllide a. The chemical structure and synthetic route of bacteriochlorophyllides were summarized in this review. Furthermore, the potential applications of bacteriochlorophyllides in photosensitizers, immunosensors, influence on bacteriochlorophyll aggregation, dye-sensitized solar cell, heme synthesis and for light energy harvesting simulation were discussed.

Dynamic Resource Allocation for Compressive-Sensing-Based Wireless Visual Sensor Networks with Energy Harvesting

2013 ◽  
Vol 303-306 ◽  
pp. 187-190
Author(s):  
Lei You ◽  
Xin Su ◽  
Yu Tong Han
Keyword(s):  
Resource Allocation ◽  
Energy Harvesting ◽  
Compressive Sensing ◽  
Information Acquisition ◽  
Visual Information ◽  
Sensor Nodes ◽  
Visual Sensor ◽  
Visual Sensor Network ◽  
Available Bandwidth ◽  
Potential Applications

Wireless visual sensor network (WVSN) is emerging with many potential applications. The lifetime of a WVSN is seriously dependent on the energy shored in the battery of its sensor nodes as well as the adopted compression and resource allocation scheme. In this paper, we use the energy harvesting to provide almost perpetual operation of the networks and compressed-sensing-based encoding to decrease the power consumption of acquiring visual information at the front-end sensors. We propose a dynamic algorithm to jointly allocate power for both compressive-sensing-based visual information acquisition and data transmission, as well as the available bandwidth under energy harvesting and stability constraints. A virtual energy queue is introduced to control the resource allocation and the measurement rate in each time slot. The algorithm can guarantee the stability of the visual data queues in all sensors and achieve near-optimal performance.

Stimuli-responsive Pickering emulsions: recent advances and potential applications

Soft Matter ◽  
2015 ◽  
Vol 11 (18) ◽  
pp. 3512-3529 ◽  
Author(s):  
Juntao Tang ◽  
Patrick James Quinlan ◽  
Kam Chiu Tam
Keyword(s):  
Magnetic Field ◽  
Ionic Strength ◽  
Light Intensity ◽  
Magnetic Field Intensity ◽  
Pickering Emulsion ◽  
Pickering Emulsions ◽  
Stimuli Responsive ◽  
Comprehensive Review ◽  
Potential Applications ◽  
Emulsion Systems

Pickering emulsions with stimuli-responsive properties have, in recent years, received a considerable amount of attention. This paper provides a concise and comprehensive review of Pickering emulsion systems that possess the ability to respond to an array of external triggers, including pH, temperature, CO2concentration, light intensity, ionic strength, and magnetic field intensity.

A comprehensive review on energy harvesting MAC protocols in WSNs: Challenges and tradeoffs

2018 ◽  
Vol 71 ◽  
pp. 117-134 ◽  
Author(s):  
Hafiz Husnain Raza Sherazi ◽  
Luigi Alfredo Grieco ◽  
Gennaro Boggia
Keyword(s):  
Energy Harvesting ◽  
Mac Protocols ◽  
Comprehensive Review

Energy harvesting from pavements and roadways: A comprehensive review of technologies, materials, and challenges

2019 ◽  
Vol 43 (6) ◽  
pp. 1974-2015 ◽  
Author(s):  
Saifuddin Ahmad ◽  
Muhammad Abdul Mujeebu ◽  
Mohd. Ahmadullah Farooqi
Keyword(s):  
Energy Harvesting ◽  
Comprehensive Review

scholarly journals Ethnopharmacological, phytochemistry and other potential applications of Dodonaea genus: A comprehensive review

2020 ◽  
Vol 2 ◽  
pp. 103-119
Author(s):  
Fekade Beshah ◽  
Yilma Hunde ◽  
Mesfin Getachew ◽  
Rakesh Kumar Bachheti ◽  
Azamal Husen ◽  
...  
Keyword(s):  
Comprehensive Review ◽  
Potential Applications
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