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Article
Detection methods for antibiotics in wastewater: a review
Antibiotics are widely used as fungicides because of their antibacterial and bactericidal effects. However, it is necessary to control their dosage. If the amount of antbiotics is too much, it cannot be comple...
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Article
Open AccessChromosome-level genome assembly of the freshwater mussel Sinosolenaia oleivora (Heude, 1877)
Sinosolenaia oleivora (Bivalve, Unionida, Unionidae), is a near-endangered edible mussel. In 2022, it was selected by the Ministry of Agriculture and Rural Affairs as a top-ten aquatic germplasm resource, with po...
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Article
Dietary arginine regulates the growth performance, antioxidant capacity, and immune response in Culter alburnus
Culter alburnus is sensitive to stressors. Arginine is a precursor of nitric oxide, which can effectively relieve the level of oxidative stress and improve the antioxidant and immune capacity of fish. The effect ...
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Article
Research on the Relationship Between Environmental and Economic Coupling Systems in Bohai Bay Area Based on a Vector Autoregression (VAR) Model
This study analyzed the impact of land-based contaminants and tertiary industrial structure on economic development in the selected Bohai Bay area, China. Based on panel data spanning 2011–2020, a vector autor...
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Article
ABNGrad: adaptive step size gradient descent for optimizing neural networks
Stochastic adaptive gradient decent algorithms, such as AdaGrad and Adam, are extensively used to train deep neural networks. However, randomly sampling gradient information introduces instability to the learn...
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Article
Convergence analysis for sparse Pi-sigma neural network model with entropy error function
As a high-order neural network, the Pi-sigma neural network has demonstrated its capacities for fast learning and strong nonlinear processing. In this paper, a new algorithm is proposed for Pi-sigma neural net...
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Article
High-efficiency and reduced efficiency roll-off of top-emitting organic light-emitting diodes
Top-emitting organic light-emitting diodes (TEOLEDs) have attracted extensive attention for their high brightness and flat-panel display. However, the efficiency roll-off at high brightness is the issue that n...
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Article
Batch Gradient Training Method with Smoothing Group \(L_0\) Regularization for Feedfoward Neural Networks
\(L_0\) L 0 reg...
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Article
Almost sure convergence of stochastic composite objective mirror descent for non-convex non-smooth optimization
Stochastic composite objective mirror descent (SCOMID) is an effective method for solving large-scale stochastic composite problems in machine learning. This method can efficiently use the geometric properties...
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Article
Ce-MOF Nanosphere as Colorimetric Sensor with High Oxidase Mimicking Activity for Sensitive Detection of H2O2
In this work, a new oxidase mimic Ce-MOF was synthesized for the detection of H2O2. The Ce-MOF nanosphere as the oxidase mimic shows the highly catalytic chromogenic activity toward 3,3,5,5-tetramethylbenzidine. ...
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Article
On hyper-parameter selection for guaranteed convergence of RMSProp
RMSProp is one of the most popular stochastic optimization algorithms in deep learning applications. However, recent work has pointed out that this method may not converge to the optimal solution even in simpl...
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Article
Backward Projection Imaging of Through-Wall Radar Based on Airspace Nonuniform Sampling
Currently, backward projection (BP) imaging is widely used in different kinds of through-wall radars. This imaging method is used to make the pixel points corresponding to each echo signal consistent in the ti...
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Article
Mesoporous ZnO nanosheet as gas sensor for sensitive triethylamine detection
In this paper, mesoporous ZnO nanosheets were synthesized by the hydrothermal method using polystyrene-polyacrylic acid (PS-PAA) as the template. The morphology, structure, and composition of the samples were ...
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Article
A Novel Design of Multi-epitope Vaccine Against Helicobacter pylori by Immunoinformatics Approach
Helicobacter pylori (H. pylori) is a gram-negative spiral bacterium that caused infections in half of the world’s population and had been identified as type I carcinogen by the World Health Organization. Compared...
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Article
Development overview of Raman-activated cell sorting devoted to bacterial detection at single-cell level
Understanding the metabolic interactions between bacteria in natural habitat at the single-cell level and the contribution of individual cell to their functions is essential for exploring the dark matter of un...
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Article
Hydrangea-like mesoporous WO3 nanoflowers with crystalline framework for 3-hydroxy-2-butanone sensing
In this study, a simple and efficient strategy for the construction of hydrangea-like mesoporous WO3 nanoflowers templated using diblock copolymer PS119-PtBA129 was developed. The nanoflower shows good gas sensin...
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Article
SERS-based lateral flow assay combined with machine learning for highly sensitive quantitative analysis of Escherichia coli O157:H7
In the present study, surface-enhanced Raman scattering–based lateral flow assay (SERS-LFA) strips were applied to promptly and sensitively detect Escherichia coli O157:H7 (E. coli O157:H7) to ensure food safety....
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Article
Two-Dimensional Ultrathin Multilayers ZIF-8 Nanosheets with Sustained Antibacterial Efficacy for Aeromonas Hydrophila
In this study, a simple and efficient strategy with bola-form template to construct the two-dimensional ultrathin multilayers ZIF-8 nanosheets was developed, the nanosheet was used as antibacterial for Aeromonas ...
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Article
A colorimetric immunoassay for determination of Escherichia coli O157:H7 based on oxidase-like activity of cobalt-based zeolitic imidazolate framework
Cobalt-based zeolitic imidazolate framework nanosheets (ZIF-67) with oxidase-like catalytic activities as an immunoprobe were employed to enhance the sensitivity of an immunoassay. ZIF-67 was synthesized via t...
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Article
Peanut-like mesoporous tungsten oxides via a synergistic templating strategy for efficient isoprene detection
In this study, a simple and efficient strategy to prepare peanut-like mesoporous tungsten oxide using o-nonylic acid and triblock copolymer PtBA45PS92PEO117 as synergistic templates was developed. Compared to tra...
