The development of integrated circuits towards high performance and high integration is an inevitable trend, and the reliability issues brought about by this trend have become increasingly prominent as the electric fi...
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1.5V PMOS based on the 0.11 μm ULL processtechnology face a reliability problem similar to the Negative Bias Temperature Instability (NBTI) of processes below 90nm due to their high opening voltage. Based on the dev...
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The operational state of distillation columns significantly impacts product quality and production ***,due to the complex operation anddiverse influencing factors,ensuring the safety and efficient operation of the di...
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The operational state of distillation columns significantly impacts product quality and production ***,due to the complex operation anddiverse influencing factors,ensuring the safety and efficient operation of the distillation columns becomes *** research combines passive acoustic monitoring with artificial intelligence techniques,proposed a technology based on residual network(resNet),which involves the transformation of the acoustic signals emitted by three distillation columns underdifferent operating *** acoustic signals were initially in one-dimensional waveform format and then converted into two-dimensional Mel-Frequency Cepstral Coefficients spectrogram database using fast Fourier ***,this database was employed to train a resNet for the purpose of identifying the operational states of the distillation *** this approach,the operational states of distillation columns were *** faults,including flooding,entrainment,dry-tray,etc.,were diagnosed with an accuracy of 98.91%.Moreover,an intermediate transitional state between normal operation and fault was identified and accurately recognized by the proposed *** the transitional state,the acoustic signals achieved an accuracy of 97.85%on the resNet,which enables early warnings before faults occur,enhancing the safety of chemical production *** approach presents a powerful tool for the monitoring anddiagnosis of chemical equipment,particularly distillation columns,ensuring the safety and efficiency.
Nano-imprint lithography (NIL) offers unique advantages, such as the ability to achieve patterning at 1x nm, three-dimensional patterning, and low energy consumption. The throughput of NIL using a spin-coating resist ...
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For the past decades, the density of drAM has been remarkably increased by making access transistors and capacitors smaller in size per unit area. However, shrinking devices far beyond the 10 nm process node increasin...
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Electric scooters (ESs) offer a sustainable alternative to urban logistics but face challenges such as limitedrange and long charging times. Battery swapping station (BSS) addresses these issues by enabling quick bat...
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ro-ro ships can roll-on orroll-off cargo with self-driving power such as passenger cars and trucks, and container cargo on transport devices such as trucks or trailers on a ramp. The representative types of ro-ro shi...
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In this work, stitching process was developed on 300mm wafer CMOS BEOL for high performance chip application. different stitching pattern andprocess was designed and implemented to verify the process performance, inc...
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Thermal management of microprocessor chips has emerged as a critical issue to ensure high-power operation, especially in high-performance computing (HPC) applications such as artificial intelligence (AI). To effective...
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