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Topic Review
Environment Perception System of Quadruped Robots
Due to the high stability and adaptability, quadruped robots are highly discussed in the robotics field. To overcome the complicated environment indoor or outdoor, the quadruped robots should be configured with an environment perception system, which mostly contain LiDAR or a vision sensor, and SLAM (Simultaneous Localization and Mapping) is deployed. 
  • 241
  • 12 Jun 2023
Topic Review
CNTs-Supercapacitors
Carbon nanotubes (CNTs), due to mechanical, electrical, and surface area properties and their ability to adapt to different nanocomposite structures, are very substantial in supercapacitor electrodes.
  • 339
  • 12 Jun 2023
Topic Review
Electricity Usage Settlement System Based on Cryptocurrency Instrument
The development of digital techniques, including blockchain-based mechanisms, has meant that an increased interest in blockchain-based solutions is to be expected. Blockchain and similar approaches are characterised by decentralisation, so they are concurrent with the trends of the transforming power sector. Decentralised energy generation based on a high proportion of prosumer installations requires the implementation of a new settlement system for grid activities related to electricity use. The first projects of such systems based on a dedicated cryptocurrency have emerged. Based on these, the general concept of such a system with its own cryptocurrency called CCE is presented, including variants implementing net-metering and net-billing.
  • 446
  • 09 Jun 2023
Biography
Nikolaos Papadakis
Dr. Nikolaos Papadakis is an accomplished mechanical engineer with a strong educational background and extensive work experience. He embarked on his academic journey at the 2nd General Lyceum of Heraklion, Crete, from 1989 to 1992, where he cultivated a passion for science and engineering. Driven by his interest in the field, Dr. Papadakis pursued a Diploma in Mechanical Engineering at the Poly
  • 490
  • 09 Jun 2023
Topic Review
Solid-Phase Optical Sensing Techniques for Sensitive Virus Detection
Optical biosensors measure the optical signals as the changes in the optical properties and characteristics on the transducer surface in the case of an interaction of the immobilized biorecognition element with the measured substance. Optical biosensors can use different types of biorecognition elements such as antibodies, aptamers, peptides, nucleic acids, peptide nucleic acids, proteins, enzymes, or whole cells on the transducer surface, which is designed to bind with the target substance specifically.
  • 501
  • 09 Jun 2023
Topic Review
Biodegradable Materials for Tissue Engineering
The growing importance of regenerative medicine and tissue engineering (TE) reflects the fact that bone metabolic and related diseases represent approximately 50% of all chronic diseases for people above the age of fifty. In addition, mechanical damage of bone often occurs because of an accident, required surgery and so forth. Bone defects or bone injuries caused by aging, traffic accidents, fractures, or bone tumor resection are among the serious problems in orthopedics because they cause major damage to health and lower the quality of life.
  • 495
  • 09 Jun 2023
Topic Review
Fe-Mn-Si-Based Shape Memory Alloys
In civil engineering, beam structures such as bridges require reinforcement to increase load-bearing capacity and extend service life due to damage, aging, and capacity degradation under long-time services and disasters. The utilization of Fe-based shape memory alloys (Fe-SMA) to reinforce structures has been proven efficient and reliable, and the recovery stress of activated Fe-SMA can satisfy the reinforcement requirements.
  • 622
  • 09 Jun 2023
Topic Review
Assessment of BIM-Based Stakeholder Management Process
A continuous evaluation of the stakeholder management process can be achieved using definitive key performance indicators (KPIs). An exhaustive literature survey in this direction provided a set of 26 indicators assessed through a questionnaire survey for their possible implications on the stakeholder management process. The survey was conducted among 55 respondents with experience in using building information modeling (BIM) in mega-construction projects.
  • 400
  • 09 Jun 2023
Topic Review
Battery Electric Vehicles and Hydrogen Fuel Cell Vehicles
During the last few years, electric and hydrogen vehicles have become an alternative to cars that use internal combustion engines. The number of electric and hydrogen vehicles sold has increased due to support from local governments and because car manufacturers will stop the production of internal combustion engines in the near future. The emissions of these vehicles while being driven are zero, but they still have an impact on the environment due to their fuel.
  • 366
  • 09 Jun 2023
Topic Review
Architectural Design and Structural Analysis for Steel–Glass Structures
It is well known that finite element analysis (FEA) is a powerful tool when it comes to the design and analysis of complex structures for various load combinations, including light steel curve members. FEA simulations can provide valuable insights into the behaviour of light steel curved members under different load combinations. This enables designers to optimise designs for strength, safety, and cost-effectiveness. Using two commercial 3D software programs, Rhino 7 and Strand7, to complete the FEA simulation of light steel curved members.
  • 1.2K
  • 09 Jun 2023
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