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Topic Review
Failure Detection for Pipeline Networks
Pipeline networks have been widely utilised in the transportation of water, natural gases, oil and waste materials efficiently and safely over varying distances with minimal human intervention. In order to optimise the spatial use of the pipeline infrastructure, pipelines are either buried underground, or located in submarine environments. Due to the continuous expansion of pipeline networks in locations that are inaccessible to maintenance personnel, research efforts have been ongoing to introduce and develop reliable detection methods for pipeline failures, such as blockages, leakages, cracks, corrosion and weld defects.
  • 979
  • 28 Jul 2021
Topic Review
Bidirectional Reflection Distribution Function
The bidirectional reflection distribution function (BRDF) is among the most effective means to study the phenomenon of light–object interaction. It can precisely describe the characteristics of spatial reflection of the target surface, and has been applied to aerial remote sensing, imaging technology, materials analysis, and computer rendering technology. 
  • 978
  • 15 Mar 2022
Topic Review
The Smart Grid perspective Related to Electric Vehicle
Smart grids (SG) is a concept that has been modernizing the energy sector since it allows to establish a bidirectional communication infrastructure, allowing to improve the control, efficiency, and quality of service of power systems.
  • 978
  • 08 Jun 2022
Topic Review
Laser Video Display
Laser color television (laser TV), or laser color video display utilizes two or more individually modulated optical (laser) rays of different colors to produce a combined spot that is scanned and projected across the image plane by a polygon-mirror system or less effectively by optoelectronic means to produce a color-television display. The systems work either by scanning the entire picture a dot at a time and modulating the laser directly at high frequency, much like the electron beams in a cathode ray tube, or by optically spreading and then modulating the laser and scanning a line at a time, the line itself being modulated in much the same way as with digital light processing (DLP). The special case of one ray reduces the system to a monochrome display as, for example, in black and white television. This principle applies to a direct view display as well as to a (front or rear) laser projector system. Laser TV technology began to appear in the 1990s. In the 21st century the rapid development and maturity of semiconductor lasers and other technologies gave it new advantages.
  • 978
  • 01 Nov 2022
Topic Review
Wastewater Treatment Technologies
Freshwater is in limited supply, and the growing population further contributes to its scarcity. The effective treatment of wastewater is essential now more than ever, because waterborne infections significantly contribute to global deaths, and millions of people are deprived of safe drinking water. The wastewater treatment technologies include preliminary, primary, secondary, and tertiary treatments, which are effective in removing several contaminants.
  • 976
  • 30 Nov 2022
Topic Review
Drilling Fluid Loss and Lost Circulation Control Technology
Lost circulation in fractured formation is the first major technical problem that restricts improvements in the quality and efficiency of oil and gas drilling engineering. Improving the success rate of one-time lost circulation control is an urgent demand to ensure “safe, efficient and economic” drilling in oilfields all over the world. 
  • 976
  • 13 May 2022
Topic Review
Electric Vehicle Charging Connector Standards
For Electric Vehicles (EVs), the electric charge of the battery is the main fuel to drive the car. To refuel the EV, we have to connect the EV to a charging station. For the EV charging pile, there are two options are available: (a) AC charging pile and (b) DC charging pile. The dedicated connector standards are used to connect the EV with AC and/or DC charging stations. The specifications of different connector standards are described in detail with pin configuration and comparative discussion.  
  • 976
  • 01 Nov 2022
Topic Review
Smart Manufacturing Systems
Smart Manufacturing is considered as a new paradigm that make work smarter and more connected, bringing speed and flexibility through the introduction of digital innovation. Today, digital innovation is closely linked to the “sustainability” of companies. Digital innovation and sustainability are two inseparable principles which are based on the concept of circular economy. Digital innovation enables circular economy model promoting the use of solutions like digital platforms, smart devices, artificial intelligence that help to optimize resources. Thus, the purpose of the research is to present a systematic literature review on what enabling technologies can promote new circular business models.
  • 976
  • 11 Apr 2021
Topic Review
Volkswagen Golf Estate
Volkswagen has marketed estate/station wagon variants of its Golf model since its third generation in 1993, through its current seventh generation. Volkswagen marketed the station wagon as Jetta Sportwagen and later the Golf Sportwagen in the United States, the Bora Sportwagen in Mexico, Golf Break and later Golf SW in France, Jetta Variant in Brazil, Vento Variant in Argentina, Jetta Wagon in Canada (only for 2009), Golf Wagon in Canada (onwards from 2010), Golf Estate in the United Kingdom and prominently as the Golf Variant in the domestic market in Germany and most other markets.
  • 975
  • 30 Oct 2022
Topic Review
Earth Shelter
An earth shelter, also called an earth house, earth bermed house, or underground house, is a structure (usually a house) with earth (soil) against the walls, on the roof, or that is entirely buried underground. Earth acts as thermal mass, making it easier to maintain a steady indoor air temperature and therefore reduces energy costs for heating or cooling. Earth sheltering became relatively popular after the mid-1970s, especially among environmentalists. However, the practice has been around for nearly as long as humans have been constructing their own shelters.
  • 974
  • 18 Oct 2022
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