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A Novel Strategy for Rapid Fluorescence Detection of FluB and SARS-CoV-2

open access: yesMolecules, 2023
Undoubtedly, SARS-CoV-2 has caused an outbreak of pneumonia that evolved into a worldwide pandemic. The confusion of early symptoms of the SARS-CoV-2 infection with other respiratory virus infections made it very difficult to block its spread, leading to
Zhijin Yang   +8 more
doaj   +1 more source

3D free-assembly modular microfluidics inspired by movable type printing

open access: yesMicrosystems & Nanoengineering, 2023
Reconfigurable modular microfluidics presents an opportunity for flexibly constructing prototypes of advanced microfluidic systems. Nevertheless, the strategy of directly integrating modules cannot easily fulfill the requirements of common applications ...
Shaoqi Huang   +9 more
doaj   +1 more source

Assessing Distinct Cognitive Workload Levels Associated with Unambiguous and Ambiguous Pronoun Resolutions in Human–Machine Interactions

open access: yesBrain Sciences, 2022
Pronoun resolution plays an important role in language comprehension. However, little is known about its recruited cognitive mechanisms. Our investigation aims to explore the cognitive mechanisms underlying various types of pronoun resolution in Chinese ...
Mengyuan Zhao   +6 more
doaj   +1 more source

Multimodal predictive classification of Alzheimer's disease based on attention‐combined fusion network: Integrated neuroimaging modalities and medical examination data

open access: yesIET Image Processing, 2023
Early diagnosis of Alzheimer's disease (AD) plays a key role in preventing and responding to this neurodegenerative disease. It has shown that, compared with a single imaging modality‐based classification of AD, synergy exploration among multimodal ...
Hui Chen   +6 more
doaj   +1 more source

Efficient Compound Activity Prediction Model Based on Bayesian Regularization Method for Candidate Drugs

open access: yesIEEE Access, 2022
In breast cancer diagnoses, antagonist compounds are used to resist $\alpha $ Subtype of Estrogen Receptor (ER $\alpha$ ) bioactivity. However, those compounds are difficult to be obtained in the process of drug screening.
Zhangmiaoge Liu   +3 more
doaj   +1 more source

Influence of Atmospheric Turbulence Channel on a Super-Resolution Ghost Imaging Transmission System Based on Plasmonic Structure Illumination Microscopy

open access: yesFrontiers in Physics, 2020
Ghost imaging is a novel imaging technique that has various advantages over traditional imaging. However, most of the existing works on this technique do not achieve a better resolution than the diffraction limit.
Kaimin Wang   +13 more
doaj   +1 more source

Detection and Classification of Multi-Type Cells by Using Confocal Raman Spectroscopy

open access: yesFrontiers in Chemistry, 2021
Tumor cells circulating in the peripheral blood are the prime cause of cancer metastasis and death, thus the identification and discrimination of these rare cells are crucial in the diagnostic of cancer. As a label-free detection method without invasion,
Jing Wen   +7 more
doaj   +1 more source

Panoramic optical and near-infrared SETI instrument: optical and structural design concepts [PDF]

open access: yes, 2018
We propose a novel instrument design to greatly expand the current optical and near-infrared SETI search parameter space by monitoring the entire observable sky during all observable time.
Ackermann   +16 more
core   +2 more sources

Rapid Determination of Mixed Pesticide Residues on Apple Surfaces by Surface-Enhanced Raman Spectroscopy

open access: yesFoods, 2022
Chlorpyrifos (CPF) and 2,4-dichlorophenoxyacetic acid (2,4-D) are insecticides and herbicides which has been widely used on farms. However, CPF and 2,4-D residues on corps can bring high risks to human health.
Luyao Wang   +8 more
doaj   +1 more source

Optical Instrument Survival In A Major Earthquake [PDF]

open access: yes, 1980
Many organizations presently are evaluating the potential loss to plant, equipment and production capability in event of a major earthquake in their area. Often it is found that equipment can be protected at a fraction of the replacement cost.
Haskell, Richard C., Iwan, Wilfred D.
core   +1 more source

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