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Article
Open AccessMultilevel thresholding with divergence measure and improved particle swarm optimization algorithm for crack image segmentation
Crack formation is a common phenomenon in engineering structures, which can cause serious damage to the safety and health of these structures. An important method of ensuring the safety and health of engineere...
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Chapter and Conference Paper
Exploration of Future Temperature Analysis Based on ARIMA Time Series Model and GA-BP Neural Network Prediction Model
The persistent ultra-high temperature caused by global warming effect has sounded the alarm for the development of human society. In order to improve these problems and make some constructive suggestions, this...
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Article
Experimental and theoretic mechanism of successive adsorption of oppositely charged Cu(II) and Cr(VI) onto amine-rich cellulose adsorbent
A novel layer-by-layer adsorption was proposed and used for adsorption of Cu(II) and Cr(VI) on the pre-bleached sawdust cellulose coated with polyethylenimine (PSC-PEI). It was found that PSC-PEI loaded with C...
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Article
Strong, and recyclable thermosets cross-linked by MWCNT/poly(aryl ether ketone) containing furan based on Diels-Alder cycloaddition
Multi-walked carbon nanotube (MWCNT)/poly(aryl ether ketone) networks cross-linked by Diels-Alder cycloaddition possess outstanding mechanical and rheological properties. Poly(aryl ether ketone) containing pen...
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Article
Diagnostic value of transperineal ultrasound in patients with stress urinary incontinence (SUI): a systematic review and meta-analysis
We aimed to analyze the diagnostic value of transperineal ultrasound in patients with stress urinary incontinence (SUI) using evidence-based methods.
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Chapter and Conference Paper
Combines Contrastive Learning and Primary Capsule Encoder for Target Sentiment Classification
Target Sentiment Classification (TSC) aims to judge the sentiment polarity of the specific target appearing in a sentence. Most of the existing TSC algorithms use Recurrent Neural Network (RNN) to encode and m...
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Chapter and Conference Paper
Assessment of Bridge Damage Based on Analytic Hierarchy Process
For a comprehensive assessment of the technical condition of bridge structures, combining domestic and international bridge assessment methods, this paper establishes a time-influenced Analytic Hierarchy Proce...
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Article
Open AccessComprehensive assessment of miniature CRISPR-Cas12f nucleases for gene disruption
Because of their small size, the recently developed CRISPR-Cas12f nucleases can be effectively packaged into adeno-associated viruses for gene therapy. However, a systematic evaluation of the editing outcomes ...
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Article
Engineering of Yarrowia lipolytica for producing pyruvate from glycerol
The present study aims to increase pyruvate production by engineering Yarrowia lipolytica through modifying the glycerol metabolic pathway. Results: Wild-type Yarrowia lipolytica (Po1d) was engineered to produce ...
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Article
Open AccessCas9 exo-endonuclease eliminates chromosomal translocations during genome editing
The mechanism underlying unwanted structural variations induced by CRISPR-Cas9 remains poorly understood, and no effective strategy is available to inhibit the generation of these byproducts. Here we find that...
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Article
Self-cleaning and Oil/Water Separation of 3D Network Super-hydrophobic Bead-like Fluorinated Silica Pellets/Poly(aryl ether ketone) Composite Membrane Fabricated via a Facile One-step Electrospinning
Novel super-hydrophobic fluorinated silica pellets/poly(aryl ether ketone) composite membranes with controllable structure have been prepared through incorporating poly(aryl ether ketone)s with (3-trifluoromet...
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Article
A biodegradable core-sheath nanofibrous 3D hierarchy prepared by emulsion electrospinning for sustained drug release
A sustained release system that composed of biodegradable core-sheath nanofibers in 3D hierarchy has been developed through electrospinning of water-in-oil precursor emulsion, in which theophylline dissolved i...
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Article
Open AccessOptimizing genome editing strategy by primer-extension-mediated sequencing
Efficient and precise genome editing is essential for clinical applications and generating animal models, which requires engineered nucleases with high editing ability while low off-target activity. Here we pr...
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Article
Sensitive and selective non-enzymatic glucose detection using electrospun porous CuO–CdO composite nanofibers
Porous CuO–CdO nanofibers with mean diameter of 463 nm and high surface-to-volume ratio were prepared by impregnating electrospun carboxylic-functionalized poly(arylene ether ketone) (PCA-PAEK) nanofibrous web...
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Chapter and Conference Paper
TOA Estimation of Unknown Chirp Signal Based on Short Time FRFT and Hough Transform
This paper studies the time-of-arrival (TOA) estimation problem for unknown chirp signals. The signal envelope is assumed to be trapezoidal, and TOA is defined as the arrival time for envelope to rise to the h...
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Article
Open AccessDifferent modulation of Panax notoginseng on the absorption profiling of triptolide and tripterine from Tripterygium wilfordii in rat intestine
Compatibility with Panax notoginseng (PN) reduced the plasma concentration of triptolide and delayed the Tmax of Tripterygium wilfordii (TW), the sovereign medicine of Qing-Luo Tong-Bi decoction, which hinted the...
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Chapter and Conference Paper
Facial Expression Recognition Based on Gabor Feature and SRC
We present a facial expression recognition algorithm in this paper, which is based on a combination of the Gabor Feature and the Sprase Representation based Classification(SRC). First, improved Gabor filter is...
