Globally, sources of natural aggregate such as sand and quarry dust as fine aggregate, and crushed granite, sandstone, dolomite and basalt as coarse aggregate for concrete are fast getting depleted or exhausted. There is therefore the need to look for alternative sources to repla...
The dependence of maximums of figure of merit ((ZT)max) on thermoelectric quality factor (B) for thermoelectric SixGe1-x of n- and p-type conductivity with a charge carrier concentration of 3.21026m-3 has been considered. The values of x are: 0.7, 0.72, 0.76, 0.8 and 0.83. For al...
In order to further verify the accuracy of Ground Penetrating Radar in practical engineering, this article takes the quality inspection of a water conveyance tunnel in Henan as an example. By analyzing and verifying the defect images such as non compaction and voids in the inspec...
In this study, a multi-functional dryer utilizing electric and solar energy sources was designed and fabricated. Its performance and efficiency were evaluated at 55°C, 60°C, and 65°C using cassava and red pepper. The blower, solar chamber, heater, and heating chamber were the maj...
The present study aimed to investigate the corrosion resistance of Al-Zn-Mg alloy under different times of heat straightening, utilizing the intergranular corrosion (IGC) and electrochemical testing. The results indicated a decrease in the IGC resistance of the Al-Zn-Mg alloy as...
SAMPLE ABSTRACT: The 68Ga-PSMA PET/CT precision increase in the Biochemical Recurrence (BR) cell detection brings new challenges in the patients clinical management, specially on RT. Although the RT treatment is a well established practice in 70% of the Prostate Cancer (PCa) pati...
Zinc sulfide (ZnS) stands as a vital II-VI group compound semiconductor material characterized by its wide bandgap, high electron mobility, and remarkable chemical stability. Its versatility is widely recognized across domains including photocatalysis, optoelectronics, semiconduc...
Due to the growing population and automobiles, there has been a massive growth in the number of petrol stations worldwide. The oil and gas sector is quickly becoming one of the largest employers in Nigeria, particularly in urban and peri-urban regions where it has drawn a sizable...
In this work, nanocrystalline TiO2 thin films have been prepared by the sol-gel spin coating method at different spin speeds. X-ray diffraction (XRD), Scanning electron microscopy, and UV–vis spectroscopy were used to investigate the structural and optical properties of the depos...
The Pearl River Delta Water Resources Allocation Project aims to solve the water conflict in this area and ensure the water use in water scarce areas and eastern Guangdong. The water conveyance tunnel project adopts a multi-layer lining structure to improve the bearing and deform...