Underground mineral exploitation is a very important part of the economy and industry of almost every country. Despite the reduction in the extraction of fossil fuels in favour of renewable energy generation, the exploitation of others is not…
Category: Engineering
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Improvement of flicker phenomenon at low frequencies in AMOLED displays by applying compensation scheme of variable reset voltage
Measurement
For the measurements, 6.5” AMOLED displays with quad high-definition (QHD) resolution and 8T1C compensation pixel structures were used. Optical measurements were performed using a KONICA MINOLTA CA-427, and the sampling rate of the…
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Digital twin-driven management strategies for logistics transportation systems
The DT model comprises four key components35: the Physical layer, the Digital layer, the Cyber layer, and the data exchange mechanisms among them, as shown in Fig. 1. The proposed management strategy leverages the physical mechanisms, sensor…
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Techno-economic and environmental analysis of a fully renewable hybrid energy system for sustainable power infrastructure advancement
This section outlines the tools and methodology employed for optimizing an HRES to establish a sustainable microgrid. The study models and optimizes systems integrating PV, WT, PHES, BESS, DG, and power converters. PV and WT serve as the primary…
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Neural insights on expert surgeons’ mental workload during live robotic surgeries
Li, K. et al. Systematic review and meta-analysis of comparative studies reporting early outcomes after robot-assisted radical cystectomy versus open radical cystectomy. Cancer Treat. Rev. 39, 551–560 (2013).
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Reinforcement of impaired shield tunnel structure by stainless steel corrugated plate
A full ring test is performed to uncover the reinforcing benefits and failure mechanism of SSCP-reinforced shield tunnel structures. Design concepts, that connect academic research with engineering practice, are proposed based on experimental…
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Nature-based Solutions as Building Blocks for coastal flood risk reduction: a model-based ecosystem service assessment
Case study
The “Pantani della Sicilia Sud-Orientale” is a saline lagoon and wetland system located in the South-East of Sicily (Italy) (Fig. 1a), internationally protected under RAMSAR and Natura 2000 network49.The Cuba-Longarini lagoons are…
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Research on failure properties and analysis methods of Q690D based on energy characteristics of AE signal
Analysis of failure process in tensile test
The load-time curves of two specimens during the tensile tests are shown in Fig. 7. According to the load time history, the tensile test can be divided into 5 stages, including elastic stage (I),…
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Magnetically adjustable AND/XOR logic gates using Terfenol-D in phononic crystal
Nazari., B. J. & F Solid–liquid modulator via phononic crystal-based Mach–Zehnder interferometer. Eur. Phys. J. Plus. 137 (1), 1–8 (2022).
Google Scholar
Ranjbar, S., Nazari., F. &…
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Predicting the strengths of basalt fiber reinforced concrete mixed with fly ash using AML and Hoffman and Gardener techniques
Background
The strength behavior of concrete mixed with industrial byproducts like fly ash has been extensively studied due to its potential to enhance mechanical properties and durability while promoting sustainability in the construction…
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