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All Topic Review Biography
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
LED-Based Photoacoustic System
Photoacoustics, being a noninvasive and functional modality, has the potential for small-animal imaging. However, the conventional photoacoustic tomographic systems use pulsed lasers, making it expensive, bulky, and require long acquisition time. We have developed a photoacoustic and ultrasound tomographic imaging system with LEDs as the light source and acoustic detection using a linear transducer array. We have demonstrated full-view tomographic imaging of a mouse.
  • 975
  • 29 Apr 2021
Topic Review
Magnetic Guiding
Magnetic guidance is understood as a remote, untethered and contact-free control of the movements of an object via magnetic interactions. The movements should happen on arbitrary trajectories inside a container caused by an external device. The concept of remote magnetic guiding is developed from the underlying physics for bijective force generation over the inner volume of magnet systems. This concept can equally be implemented by electro- or permanent magnets. 
  • 975
  • 07 Dec 2021
Topic Review
Dental Prosthetics or Implants
Dental implants or prosthetics are used to replace missing teeth and treat partially or fully damaged teeth. The dental implant success rate is more than 90% after ten years, ensuring long-term reliability. There are three primary types of dental implants: endosteal or endosseous, subperiosteal, and transosteal. Dental implants are a continuously growing market for both medical and cosmetic purposes. Modern science has allowed dentists to offer a wide variety of implants, such as crowns, screws, dental bridges, dentures, and braces. Implant reliability and proper design are essential for patient comfort and usage. The selection of suitable materials, depending on the patient’s oral health and implant objectives, is the primary criteria for proper implant design.
  • 975
  • 17 Jan 2023
Topic Review
Waste Heat Recovery Technologies Revisited with New Solutions
Waste heat recovery (WHR) has been a challenge for industries, as it can lead to energy savings, higher energy efficiency, and sustainability. WHR technologies are usually classified based on the output provided, namely heat recovery (HR) or heat-to-power (H2P) conversion. 
  • 975
  • 18 Jan 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.
  • 975
  • 18 Oct 2022
Topic Review
Methods of Microstructured Surface Finishing
For microstructured surfaces, surface accuracy and surface quality are two key elements, because surface shape determines its function and surface quality affects its performance. Precision machining techniques such as cutting and grinding are considered to be a more reasonable and effective way for microstructured surfaces of tens to hundreds of microns at present [5]. Although the precision machining technology can meet the requirements of sub-micron accuracy, it cannot effectively guarantee the surface quality. Deformation of the material during the removal process will result in the formation of residual stress, surface/subsurface damage and other defects, tool marks and ripples, etc.[6] These defect will seriously affect the performance of microstructured work pieces importantly [7][8][9]. Compared with flat and curved surfaces, the microstructured surface is complicated, small in size and discontinuous, which leads to the over-polishing phenomenon in the sharp corner area and the groove area is difficult to be machined. Therefore, it is difficult to polish the microstructured surface while improving the surface quality of microstructure without reducing the accuracy of its surface shape.
  • 974
  • 29 Oct 2020
Topic Review
Land Use Land Cover Modeling
Land use land cover (LULC) modeling is considered as the best tool to comprehend and unravel the dynamics of future urban expansion.
  • 974
  • 06 Feb 2023
Biography
Susan Kilrain
Susan Kilrain (born October 24, 1961) is an engineer, a former United States Navy officer, and a former NASA astronaut. Kilrain was born in Augusta, Georgia, as Susan Leigh Still to Dr. Joseph Still, M.D. and his wife, Jean Ann Batho; she has nine siblings. Her father was a prominent burn surgeon who founded and directed the Joseph M. Still Burn Center in Augusta, Georgia. Kilrain graduated f
  • 973
  • 02 Dec 2022
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