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Topic Review
Application of Porous Materials for CO2 Reutilization
This entry describes the application of porous materials  in solar thermochemical reduction technologies.
  • 798
  • 30 Dec 2021
Topic Review
Improving Dust Collector Efficiency for Pneumatic Conveying
A dust collection system removes the dust contents of an industrial environment to provide a comfortable work environment and meet safety and health regulations. The system takes the dust particles and carries them outside for disposal or reuse possibilities.
  • 798
  • 28 Feb 2022
Topic Review
Characteristics and Models of Viscoelastic Materials
Viscous and viscoelastic (VE) dampers have been extensively used for the seismic response control in buildings. Such devices are exploited with good results in newly erected structures and also in retrofit projects.
  • 797
  • 09 Oct 2023
Topic Review
Embedded Sensors with 3D Printing Technology
Embedded sensors (ESs) are used in smart materials to enable continuous and permanent measurements of their structural integrity, while sensing technology involves developing sensors, sensory systems, or smart materials that monitor a wide range of properties of materials. Incorporating 3D-printed sensors into hosting structures has grown in popularity because of improved assembly processes, reduced system complexity, and lower fabrication costs. 3D-printed sensors can be embedded into structures and attached to surfaces through two methods: attaching to surfaces or embedding in 3D-printed sensors.
  • 796
  • 11 Jun 2024
Topic Review
Digital Twins for Tissue Culture
Digital twins in the field of tissue culture include the mechanistic of the biological system in the form of diverse mathematical models, which describe the interaction between tissue culture techniques and cell growth, metabolism, and the quality of the tissue.
  • 797
  • 08 Apr 2021
Topic Review
H-BIM Workflow for Interventions on Heritage Building Elements
Intervention projects for heritage buildings depend on the quality of multidisciplinary data sets; their collection, structure, and semantics. Building information model (BIM) based workflows for heritage buildings accumulate some of the data sets in a shared information model that contains the building’s geometry assemblies with associated attributes (such as material). A BIM model of any building can be a source of data for different engineering assessments, for example, solar and wind exposure and seismic vulnerability, but for historic buildings it is particularly important for interventions like conservation, rehabilitation, and improvements such as refurbishment and retrofitting. Semantic technologies, such as ontologies, enhance the quality of information on interventions in historical buildings. 
  • 797
  • 31 Aug 2022
Topic Review
Top-Down Polyelectrolytes for Membrane-Based Post-Combustion CO2 Capture
Modern definition of polyelectrolytes (PEs) according to various sources describes them as polymer chains with charged monomer units that can dissolve into a charged macroion and small counterions upon the PE dissolution in a polar solvent. The PEs properties can be ascribed to three major categories: origin, matrix, and charge. The PEs origin associates with the source of the raw polymer precursor, where the molecules such as proteins, cellulose, and deoxyribonucleic acid (DNA) represent the natural PEs. Opposed, with the development of chemical synthesis and especially polymeric chemistry a large field of synthetic polyelectrolytes have emerged to accommodate the needs of petrochemical, pharmaceutical, water recovery, and other industries. These synthetic routes may roughly be distinguished as ‘bottom-up’ by monomer polymerisation and ‘top-down’ by post-synthetic modification of neutral polymers.
  • 796
  • 29 Oct 2021
Topic Review
Construction Projects Based on the Causes of Claims
Conflict in human relations is unavoidable; therefore, it can occur in construction projects that are full of many human relationships. These conflicts can lead to claims if interlocutors do not agree. The main result of the claims is the delay and overrun of costs in construction projects. Additionally, poor management of claims affects the success of construction projects and their budget and schedule. Moreover, controlling claims ensures the successful completion of construction projects and minimizes delays and disputes. 
  • 796
  • 22 Apr 2022
Topic Review
Classification Techniques
Eight classification techniques, including Multi-Layered Perceptron (MLP), Gaussian Naïve Bayes (NB), Logistic Regression (LR), Decision Tree classifier (DT), K-Nearest Neighbor classifier (KNN), Random Forest classifier (RF), Support Vector Machine classifier (SVM), and AdaBoost (AB) were applied to model and predict the CC-SoC. Moreover, these methods were employed to compare the performance of different classifiers and obtain the highest possible accuracy. The classifiers were briefly explained in this section.
  • 796
  • 24 Dec 2021
Topic Review
Co-CeO2 Catalyzed Water-Gas Shift Reaction
Co-CeO2 catalysts were synthesized by the different methods to derive the optimal synthetic method and to investigate the effect of the preparation method on the physicochemical characteristics of Co-CeO2 catalysts in the high-temperature water-gas shift (HTS) reaction. Co-CeO2 catalyst synthesized by a sol-gel method features the strong metal to support interaction and the largest amount of oxygen vacancies compared to other catalysts, which affects the catalytic activity. As a result, Co-CeO2 catalyst synthesized by the sol-gel method exhibited the highest WGS activity among the prepared catalysts, even in the severe conditions (high CO concentration: ~38% in dry basis and high gas hourly space velocity: 143,000 h−1).
  • 796
  • 30 Oct 2020
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