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Topic Review
Traffic Object Tracking Based on Satellite Videos
Object tracking is a hot topic in computer vision and remote sensing, and it typically employs a bounding box that locks onto the region of interest (ROI) when only an initial state of the target (in a video frame) is available. Thanks to the development of satellite imaging technology, various satellites with advanced onboard cameras have been launched to obtain very high resolution (VHR) satellite videos for military and civilian applications. Compared to traditional target tracking methods, satellite video target tracking is more efficient in motion analysis and object surveillance, and has shown great potential applications in spying on enemies, monitoring and protecting sea ice, fighting wildfires, and monitoring city trafficking, which traditional target tracking cannot even approach. The satellite video based traffic object tracking methods are reviewed under two headings, which are online tracking methods and offline tracking methods. Furthermore, the online tracking methods are grouped into four broad types: correlation filter (CF)-based, tracking-by-detection (TBD), deep learning (DL)-based, and optical flow-based methods. Finally, discussions on reviewed traffic tracking methods are delivered.
  • 1.1K
  • 26 Aug 2022
Topic Review
Applications of Natural Fiber-Reinforced Polymer Composites
Researchers are exploring the use of natural fiber-reinforced polymer Composites (NFRPC) to bridge the gap between sustainability and material performance. Natural fiber composites are a viable option for several applications due to their low production cost. Possible applications include car bodies and interiors, storage devices, walls and ceilings in commercial and industrial spaces, and even false ceilings.
  • 1.1K
  • 06 Dec 2023
Topic Review
Eco-Industrial Park
The concept of an eco-industrial park (EIP) that promotes resource sharing, reutilization of waste, and exchange of materials among industries and communities brings significant benefits in terms of environmental, social, and economic aspects.
  • 1.1K
  • 27 Dec 2022
Topic Review
Distribution Measurement Technologies
The integration of advanced measuring technologies in distribution systems allows distribution system operators to have better observability of dynamic and transient events. In this work, the applications of distribution grid measurement technologies are explored in detail. The main contributions of this review are the review of the most recent applications of micro-Phasor Measurement Units, Smart Meters, and Power Quality Monitoring devices used in distribution systems, considering different novel methods applied for data analysis; In addition, this work derives an input-output table that relates measured quantities from micro-Phasor Measurement Units and Smart Meters needed for each specific application found in this extensive review. 
  • 1.1K
  • 22 Feb 2021
Topic Review
Micro-Computed Tomography
Micro-computed tomography (micro-CT) is a consolidated imaging technology allowing non-destructive three-dimensional (3D) qualitative and quantitative analysis by the observation of microstructures with high resolution. This paper Ten Years of Micro-CT in Dentistry and Maxillofacial Surgery: A Literature Overview aims at delivering a structured overview of literature about studies performed using micro-CT in dentistry and maxillofacial surgery (MFS) by analyzing the entire set of articles to portray the state of the art of the last ten years of scientific publications on the topic. 
  • 1.1K
  • 23 Feb 2021
Topic Review
Beretta M1951
The Beretta M1951 is a 9×19mm semi-automatic pistol, developed during the late 1940s and early 1950s by Pietro Beretta S.p.A. of Italy. The pistol was produced strictly for military use and was introduced into service with the Italian Armed Forces and security forces as the Modello 1951 (M1951), replacing the Modello 1934 pistol, chambered for the 9×17mm Short (.380 ACP) cartridge.
  • 1.1K
  • 24 Nov 2022
Topic Review
GM H Platform (1986)
The H platform, or H-body designates a General Motors front-wheel-drive full-sized automobile platform beginning in 1986. It is related to the C, G and K platforms. Many H-bodies used GM's Buick 3800 V6, and supercharged versions of this engine were available from 1991 to 1999. They originally came in both 2-door and 4-door versions, but the four-door sedans were dramatically more popular, and two-door models were dropped by 1992. Previously, the H platform designation was used for unrelated rear-wheel-drive compact cars. According to one source, the H-body sedans were the next "big thing" for GM, and development cost more than $3 billion, which is on par with roughly how much Ford invested in the Ford Taurus. Both the H-body sedans and the Taurus (based on the D186 platform) were launched fully in 1986. Starting in 2000, all H-body vehicles moved to the G platform, however GM continued to call it the H platform. Most H-body cars had Buick's 3.8 liter (231 cubic-inch) V6 engine standard.
  • 1.1K
  • 12 Oct 2022
Topic Review
MMW Radar in Autonomous Driving
With the rapid development of automated vehicles (AVs), more and more demands are proposed towards environmental perception. Among the commonly used sensors, MMW radar plays an important role due to its low cost, adaptability In different weather, and motion detection capability. Radar can provide different data types to satisfy requirements for various levels of autonomous driving. The objective of this study is to present an overview of the state-of-the-art radar-based technologies applied In AVs. Although several published research papers focus on MMW Radars for intelligent vehicles, no general survey on deep learning applied In radar data for autonomous vehicles exists. Therefore, we try to provide related survey In this paper. First, we introduce models and representations from millimeter-wave (MMW) radar data. Secondly, we present radar-based applications used on AVs. For low-level automated driving, radar data have been widely used In advanced driving-assistance systems (ADAS). For high-level automated driving, radar data is used In object detection, object tracking, motion prediction, and self-localization. Finally, we discuss the remaining challenges and future development direction of related studies.
  • 1.0K
  • 14 Jan 2021
Topic Review
Quartz Crystal Microbalances' Electrode Shape and Mass Sensitivity
A quartz crystal microbalance (QCM) is a typical acoustic transducer that undergoes a frequency shift due to changes in the mass of its surface. Its high sensitivity, robustness, small size design, and digital output have led to its widespread development for application in the fields of chemistry, physics, biology, medicine, and surface science. Mass sensitivity is one of the vital parameters and forms the basis for quantitative analysis using QCMs.
  • 1.0K
  • 13 Jul 2022
Topic Review Peer Reviewed
The Principle of Action and Reaction According to Newton
The principle of action and reaction is generally considered the least problematic and interesting of Newton’s three laws of dynamics—least problematic because it seems self-evident, and least interesting because Newton’s mechanics of Principia essentially represents the dynamics of a mass point, while the principle of action and reaction is mainly important in the case of a set of bodies that interact with each other. However, reading Newton’s text is enough for the principle to appear equally problematic and interesting as the other two. This entry aims to justify this statement and to help clarify the meaning of the principle.
  • 1.0K
  • 13 Jun 2023
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