Construcción

Construcción

Use of membrane energy exchanger in ventilation: Odour sensory measurement
- Membrane energy exchanger (MEE) for a new generation of energy efficient heating, ventilation and air conditioning (HVAC) systems has attracted wide attention. As MEE has been increasingly...
High electrical and thermal conductivities of a PAN-based carbon fiber via boron-assisted catalytic graphitization
- The boron-assisted catalytic graphitization of carbonaceous materials is an attractive methodology for enhancing their electrical properties by modulating the chemical structures of pristine...
Influence of boride, oxide, and carbide ceramics as secondary reinforcement in T6-A333 functionally graded hybrid composites
- Hybrid ceramics in functionally graded aluminium hybrid composites are a developing choice for the maritime industries to maximize their daily mechanical and tribological demands. Ceramic types,...
SnO2 NSs synthesized by hydrothermal method for Cl2 sensing
- Three-dimensional flower-shaped tin dioxide nanosheets (SnO2 NSs) are prepared by magnetic stirring, hydrothermal reaction and ice bath rapid cooling using tin dichloride dihydrate as raw...
Luminescence properties, and anti-counterfeiting application of one-dimensional electrospun Y2Ti2O7:Ho/Yb nanostructures
- One-dimensional Y2Ti2O7:Ho/Yb nanostructures, including nanowires, nanotubes, and wire-in-tube architectures, were fabricated via a simple electrospinning technique using a single-nozzle system....
Vibroacoustic mitigation for a cylindrical shell coupling with an acoustic black hole plate using Gaussian expansion component mode synthesis
15/10/2022 - In this paper, we consider a composite cylindrical shell having an internal thin plate....
Passive earth pressure of vegetation rooted soils based on limit analysis and quasi-static approach
- Although it has been recognized that vegetation roots have a positive effect on the stability of geotechnical structures, few quantitative studies have been performed on the effects of vegetation...
Thermal and moisture coupling performances of poplar fiber inorganic humidity control brick
19/09/2022 - Wood-inorganic composite building materials are an excellent choice for humidity control. This paper uses poplar fiber and calcium hydroxide to hot-press wood inorganic humidity control bricks. A...
Distribution, sources, and potential risks of antibiotic resistance genes in wastewater treatment plant: A review
- Irrational use of antibiotics produces a large number of antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs). Wastewater treatment plants (WWTPs) act as important sources and...
A review of top-down and bottom-up synthesis methods for the production of graphene, graphene oxide and reduced graphene oxide
06/08/2022 - Abstract As nanotechnology floods application areas like medicine, electronics, water remediation, space and textiles, just to name a few, some nanomaterials remain in the...
A Tool for Calculating the Building Insulation Thickness for Lowest CO2 Emissions—A Greenlandic Example
06/08/2022 - Increased insulation reduces the energy needed during operations, but this may be less than the energy required for the extra insulation material. If so, there must be an optimal insulation...
Drug screening approach against mycobacterial fatty acyl-AMP ligase FAAL32 renews the interest of the salicylanilide pharmacophore in the fight against tuberculosis
01/10/2022 - Tuberculosis (TB) remains a global health crisis, further exacerbated by the slow pace of new treatment options, and the emergence of extreme and total drug resistance to existing drugs. The...
Structure, properties, and in vitro degradation behavior of biodegradable poly(L?lactic acid)?trimethylene carbonate?glycolide terpolymer
02/08/2022 - AbstractAlthough nanofillers contribute to improved physical characteristics and biological functionalities of polymer?based biomaterials, their dispersion in polymer matrices is still a challenging...
Mann–Kendall-Based Concrete Failure Trend Analysis and Its Implementation for Dynamic Building Monitoring
04/08/2022 - Analyzing monitoring data efficiently is a classic problem in structural health monitoring. A nonparametric test method, the Mann–Kendall (MK) method, was implemented in this study,...
Impact of Washing Parameters on Thermal Characteristics and Appearance of Proban®—Flame Retardant Material
04/08/2022 - Proban® is a multiphase treatment of cotton fabrics based on the formation of pre-condensates using the flame retardant (FR) agent tetrakis (hydroxymethyl) phosphonium salts (THPx). The...
Melt spinning of polyamide 4
03/08/2022 - Polyamide 4 (PA 4), a biobased and biodegradable polymer, is firstly produced into fibers by melt spinning. PA 4 is a thermally?sensitive polymer that is difficult to be processed by melting methods,...
A comprehensive review of heavy metal pollution in the coastal areas of Bangladesh: abundance, bioaccumulation, health implications, and challenges
03/08/2022 - The coastal zone of Bangladesh, with a population density of 1278 people per square kilometer, is under serious threat due to heavy metal pollution. To date, many studies have been conducted on...
Developments and research on fire-induced progressive collapse behaviour of reinforced concrete elements and frame — a review
03/08/2022 - Many studies have been carried out for understanding the mechanism of failure of RC structural systems under varying temperature circumstances. Similarly, several methods have been developed for...
Carbon Footprint Analysis for Biomass-Fueled Combined Heat and Power Station: A Case Study
03/08/2022 - Biomass could substitute fossil fuels in heat- and power-generation projects to reduce air pollution and greenhouse gas from many stages of the life cycle. The Nordjylland Power Station, one of...
Hydrothermal Evaluation of Vernacular Housing: Comparing Case Studies of Waste PET Bottles, Stone, and Adobe Houses
03/08/2022 - This work shows the humidity and thermal evaluation of different case studies of houses. The analyses focused on room prototypes and houses built in different regions of Querétaro,...