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Topic Review
Phase Change Materials-Incorporated Glazing Units
The building envelope provides thermal comfort, an excellent visual view, and sunlight for the occupants. It consists of two parts: (i) opaque (non-transparent) part (e.g., walls and roofs) and (ii) transparent part (e.g., windows, curtain walls, and skylight devices). Recently, the use of fully-glazed facades, especially in large cities, has been increased due to their aesthetical and structural advantages. Phase Change Materials (PCMs) as latent energy storage material is the focus of this research, as well as other individual and combined techniques, including shading systems, solar cells (photovoltaic), and chromogenic (thermotropic and thermochromic) materials. PCM-integrated glazing systems have been extensively studied and rapidly developed over the past several decades from the standpoint of unique system designs, such as passive, active, and passive/active mixed designs, intelligent management, and sophisticated controls. In the academic literature, numerous studies on PCM-integrated building envelopes have been conducted, a comprehensive review of PCM-integrated GUs combined with other passive and active techniques using dialectical analysis and comparing the climatic conditions of each study using Köppen-Geiger climate classification climate classification has been performed only rarely. Consequently, the primary objective of this research is to reduce this discrepancy for all types of glazing, excluding glazed roofs.
  • 869
  • 10 Feb 2023
Topic Review
History of Fibre Reinforced Polymer Bridges
Fibre-reinforced polymer composites (FRPs) offer various benefits for bridge construction. Lightweight, durability, design flexibility and fast erection in inaccessible areas are their unique selling points for bridge engineering. History of all-FRP and hybrid FRP bridges is presented here.
  • 868
  • 18 May 2023
Topic Review
Bond standard test alternative procedures
Alternative procedure to the Bond standard test is based on determining the grindability of an unknown ore by comparing it to the grindability behaviour of a reference ore. It can be performed in any laboratory ball mill, but it requires a reference sample ore for which wi is known.
  • 868
  • 22 Jul 2021
Topic Review
Cable Communications Policy Act of 1984
The Cable Communications Policy Act of 1984 (codified at 47 U.S.C. ch. 5, subch. V–A) was an act of Congress passed on October 30, 1984 to promote competition and deregulate the cable television industry. The act established a national policy for the regulation of cable television communications by federal, state, and local authorities. Conservative Senator Barry Goldwater of Arizona wrote and supported the act, which amended the Communications Act of 1934 with the insertion of "Title VI—Cable Communications". After more than three years of debate, six provisions were enacted to represent the intricate compromise between cable operators and municipalities.
  • 868
  • 20 Oct 2022
Topic Review
Principles of Photocatalysis in Photocatalytic Cementitious Material
Photoinduced processes governed by light activated TiO2 have been studied in many ways. One of the most active areas is the development of TiO2 photocatalysis technologies on their application for reducing environmental impacts. The immobilization of TiO2 on solid support, such as cementitious materials, greatly enhances its use in practical applications.
  • 868
  • 06 Sep 2022
Topic Review
Nanoporous Graphene Membranes for Organic Solvent Nanofiltration
The organic solvent nanofiltration (OSN) technique has attracted significant attention in separation processes in the chemical and pharmaceutical industries because it can serve as an integrated system, has high energy efficiency at mild operating conditions. Nanoporous graphene has been used for OSN membrane fabrication and ultrafast solvent permeance with precise molecular separation has been demonstrated.
  • 867
  • 16 Nov 2021
Topic Review
Zeolites as Catalyst Supports for Hydrocarbon Oxidation Reactions
Catalytic oxidation is a key technology for the conversion of petroleum-based feedstocks into useful chemicals (e.g., adipic acid, caprolactam, glycols, acrylates, and vinyl acetate) since this chemical transformation is always involved in synthesis processes. Zeolites are microporous, crystalline aluminosilicate materials known since 1756 when the stilbite structure was identified by the Swedish mineralogist Crönstedt. Zeolites and other related porous materials can be supports for organometallic or metallic active species. These materials are the most studied supports due to their combined properties of mechanical and thermal stability that allows it an easy regeneration and recycling. 
  • 867
  • 25 Mar 2022
Topic Review
Risk Analysis of Engineering Procurement and Construction
The lump sum turn key (LSTK) contract for engineering, procurement, and construction (EPC) projects is a typical contract type used in large-scale and complex plant projects. 
  • 866
  • 21 Jun 2022
Topic Review
AMD Radeon 400 Series
The Radeon 400 series is a series of graphics cards made by AMD. These cards were the first to feature the Polaris GPUs, using the new 14 nm FinFET manufacturing process. The Polaris family initially included two new chips in the Graphics Core Next (GCN) family (Polaris 10 and Polaris 11). Polaris implements the 4th generation of the Graphics Core Next instruction set, and shares commonalities with the previous GCN microarchitectures.
  • 866
  • 18 Oct 2022
Topic Review
Soling
The Soling is an International open keelboat class designed by Jan Linge from Norway in 1965. In 1968, it was selected to be an Olympic class for the Games of the XX Olympiad in Kiel 1972 (GER). The Soling maintained this status until her final appearance at the 2000 Olympics. The Soling is a strong boat designed for any wind and sea condition. The boats are one-design originating from an authorized single plug and mould and made of glass reinforced polyester, making competition as equal as possible. The lifetime of a Soling is long. Those produced in the early days are still in competition (more than 50 years after being built). At the 2019 North American Championship the 5th place was taken by a German team (GER 1) sailing a refurbished Soling build in 1968. Characteristic for the Soling is the droop-hiking technique. Since 2008, the Soling is one of the Vintage Yachting Classes at the Vintage Yachting Games.
  • 866
  • 03 Nov 2022
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