52 Result(s)
within
Engineering, general
**-Lin Wang
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Article
Open AccessA gamepad-like nucleic acid testing device for rapid detection of SARS-CoV-2 via visible nested recombinase polymerase amplification
Nucleic acid tests are essential for the accurate diagnosis and control of infectious diseases. However, current assays are not easily scalable for a large population, due to the requirement of laboratory sett...
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Open AccessEmission characterizations and environmental impacts of off-road vehicles
This study measured particulate matter (PM) and gaseous pollutants in the exhaust of off-road vehicles (excavators, bulldozers) during idling and working. The fingerprint of metals in PM and the emission facto...
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Open AccessStudy on automatic lithology identification based on convolutional neural network and deep transfer learning
Automatic and fast rock classification identification is an important part of geotechnical intelligent survey system. Image based supervised deep learning analysis, especially for convolutional neural networks...
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Article
Open AccessMultifunctional nanorobot system in precise evaluation and manipulation of virus capsid
It is imperative to have high adaptive techniques for sensing and manipulating biological targets at the nanoscale. This necessity becomes particularly crucial when dealing with fragile living bio-organisms li...
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Article
Open AccessFlexible pressure sensors with ultrahigh stress tolerance enabled by periodic microslits
Stress tolerance plays a vital role in ensuring the effectiveness of piezoresistive sensing films used in flexible pressure sensors. However, existing methods for enhancing stress tolerance employ dome-shaped,...
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Open AccessA passive wireless surface acoustic wave (SAW) sensor system for detecting warfare agents based on fluoroalcohol polysiloxane film
Long-term monitoring of environmental warfare agengts is a challenge for chemical gas sensors. To address this issue, we developed a 433 MHz passive wireless surface acoustic wave (WSAW) gas sensor for dimethy...
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Article
Open AccessGeneration of 3D molecules in pockets via a language model
Generative models for molecules based on sequential line notation (for example, the simplified molecular-input line-entry system) or graph representation have attracted an increasing interest in the field of s...
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Open AccessMXene/PPy@PDMS sponge-based flexible pressure sensor for human posture recognition with the assistance of a convolutional neural network in deep learning
The combination of flexible sensors and deep learning has attracted much attention as an efficient method for the recognition of human postures. In this paper, an in situ polymerized MXene/polypyrrole (PPy) co...
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Article
Open AccessCurrent research status of tumor cell biomarker detection
With the annual increases in the morbidity and mortality rates of tumors, the use of biomarkers for early diagnosis and real-time monitoring of tumor cells is of great importance. Biomarkers used for tumor cel...
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Article
Open AccessHigh-performance hybrid nanogenerator for self-powered wireless multi-sensing microsystems
Wireless sensor network nodes are widely used in wearable devices, consumer electronics, and industrial electronics and are a crucial component of the Internet of Things (IoT). Recently, advanced power technol...
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Article
Open AccessHydrogel electrodes with conductive and substrate-adhesive layers for noninvasive long-term EEG acquisition
Noninvasive brain–computer interfaces (BCIs) show great potential in applications including sleep monitoring, fatigue alerts, neurofeedback training, etc. While noninvasive BCIs do not impose any procedural ri...
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Article
Open AccessHuman health risk assessment from exposure to multiple sources of Hexabromocyclododecanes (HBCDs) in Taiwan
Hexabromocyclododecanes (HBCDs) are endocrine-disrupting and persistent organic compounds commonly used in consumer products such as styrofoam, fire-resistant curtains, construction, aquaculture products, and ...
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Article
Open AccessEcho state graph neural networks with analogue random resistive memory arrays
Recent years have witnessed a surge of interest in learning representations of graph-structured data, with applications from social networks to drug discovery. However, graph neural networks, the machine learn...
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Article
Open AccessWearable and flexible electrochemical sensors for sweat analysis: a review
Flexible wearable sweat sensors allow continuous, real-time, noninvasive detection of sweat analytes, provide insight into human physiology at the molecular level, and have received significant attention for t...
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Article
Open AccessThe application of deep learning in bridge health monitoring: a literature review
Along with the advancement in sensing and communication technologies, the explosion in the measurement data collected by structural health monitoring (SHM) systems installed in bridges brings both opportunitie...
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Article
Open AccessA digital twin of electrical tomography for quantitative multiphase flow imaging
Multiphase flow is ubiquitous in nature, industry and research, and accurate flow imaging is critical to understanding this complex phenomenon. Electrical tomography (ET) is a promising technique for multiphas...
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Article
Open AccessRecent advances in acoustofluidic separation technology in biology
Acoustofluidic separation of cells and particles is an emerging technology that integrates acoustics and microfluidics. In the last decade, this technology has attracted significant attention due to its biocom...
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Article
Open AccessDeep learning for non-parameterized MEMS structural design
The geometric designs of MEMS devices can profoundly impact their physical properties and eventual performances. However, it is challenging for researchers to rationally consider a large number of possible des...
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Article
Open AccessManipulation of single cells via a Stereo Acoustic Streaming Tunnel (SteAST)
At the single-cell level, cellular parameters, gene expression and cellular function are assayed on an individual but not population-average basis. Essential to observing and analyzing the heterogeneity and be...
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Open AccessHeteronanostructural metal oxide-based gas microsensors
The development of high-performance, portable and miniaturized gas sensors has aroused increasing interest in the fields of environmental monitoring, security, medical diagnosis, and agriculture. Among differe...
