135 results for "Li-li Zhang"
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Journal Article
Factors Contributing to Malnutrition in Parkinson's Disease Patients With Freezing of Gait
Background and PurposeLittle is known about the nutritional status and clinical characteristics of patients with Parkinson's disease with freezing of gait (PDFOG). The purpose of this study was to describe the relationship between nutritional status and characteristics of patients with…
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Classification of Benign and Malignant Lung Nodules Based on Improved Deep Convolutional Generative Adversarial Network
In order to improve the accuracy of benign and malignant identification of pulmonary nodules,this paper proposes an SFDG model for benign and malignant identification of pulmonary nodules with improved Deep Convolutional Generative Adversarial Network(DCGAN) framework and semi-supervised Fuzzy C…
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Bochner definition of Stepanov-like almost automorphic functions on time scales and an application to cellular neural networks with delays
Abstract The definition of Stepanov-like almost automorphic functions on time scales had been proposed in the literature, but at least one result was incorrect, which involved Bochner transform. In our work, we give the Bochner definition of Stepanov-like almost automorphic functions on time…
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Effect of different proportions of grape dregs and alfalfa on gas production in vitro
The experiment was to study the effect of different proportions of grape dregs and alfalfa on gas production and the fermentation environment in vitro. Grape dregs and alfalfa were used as fermentation substrate. Five experiment groups combinations of grape dregs and alfalfa were designed. No grape…
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Effect of alfalfa varieties with different resistance to alfalfa Verticillium wilt on microbial communities in rhizosphere soil and plants
Alfalfa Verticillium wilt, caused by Verticillium alfalfae, is a destructive disease spreading through the Northwest and central Gansu province, severely impacting alfalfa production. This study compared the community composition of rhizosphere soils from alfalfa varieties with different resistance…
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Journal Article
Competitive Adsorption between Polyethylene Glycol and Acid Brilliant Red on Expanded Graphite
Expanded graphite (EG) adsorbent was prepared with graphite as raw materials, potassium permanganate as oxidant, and vitriol as intercalation compound. Polyethylene glycol (PEG) 10000 and Acid brilliant red 3B (ABR) with obvious difference in molecular weights were selected as organic adsorbates…
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Branching ratios and CP asymmetries of $$B\rightarrow \chi _{c1}K(\pi ) $$ B→χc1K(π) decays
Abstract We investigate the exclusive nonleptonic decays $$B\rightarrow \chi _{c1}K(\pi )$$ B→χc1K(π) in the conventional perturbative QCD (PQCD) formalism. The predictions of branching ratios and CP asymmetries are given in detail. We compare our results with available experimental data as well as…
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Journal Article
Traffic State Recognition of Intersection Based on Image Model and PCA Hashing
The premise of implementing an effective traffic control strategy is the accurate traffic state recognition. In the existing study, traffic state recognition methods were processed by using statistical characteristics and long-term scale detection of field traffic data. Hence, the dynamic…
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Research on Intersection Frequent Overflow Control Strategy Based on Wide-Area Radar Data
Overflow identification and control at urban road intersection is a derivative problem of oversaturation control. The existing cross-section detector uses the road cross-section occupation of vehicles to identify the overflow state; then, the downstream road condition is often ignored. At present…
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Journal Article
Population pharmacokinetics and dosing optimization of unbound teicoplanin in Chinese adult patients
Objectives: To develop a population pharmacokinetic (PopPK) model describing unbound teicoplanin concentrations in Chinese adult patients and perform Monte Carlo simulations to optimize the dosing regimens.Methods: The raw data for PopPK analysis in this study were collected from Chinese adult…
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Journal Article
Reclassification of thermal equilibrium phase-transitions in thermodynamic limit systems
Abstract For relaxor-ferroelectrics and relaxor-ferromagnets, the initial Ehrenfest-classification gives no phase-transition that contradicts the measured order-parameter, while the classification according to order-parameter and its derivatives raises the question about the relationships between…
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Journal Article
External Electric Field Effect on Shallow Donor Impurity States in Zinc-Blende InxGa1−xN/GaN Symmetric Coupled Quantum Dots
Based on the effective-mass approximation and variational procedure, the ground-state donor binding energy in a cylindrical zinc-blende InxGa1-xN/GaN symmetric coupled quantum dots (SCQDs) is investigated in the presence of the external electric field. Numerical results show that the donor binding…
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Journal Article
The crystal structure of [bis(6-phenylpyridine-2-carboxylato-κ2O,N)-dihydrate-nickel(II)] ethanol solvate
C24.5H21.5N2O6.25Ni, monoclinic, I2/a (no. 15), a = 13.8298(5) Å, b = 17.5416(4) Å, c = 19.4291(6) Å, β = 108.974(4)°, V = 4457.3(3) Å3, Z = 8, Rgt(F) = 0.0845, wRref(F2) = 0.0889, T = 305(2) K.
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The underlying pathological mechanism of ferroptosis in the development of cardiovascular disease
Cardiovascular diseases (CVDs) have been attracting the attention of academic society for decades. Numerous researchers contributed to figuring out the core mechanisms underlying CVDs. Among those, pathological decompensated cellular loss posed by cell death in different kinds, namely necrosis…
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Enhanced alleviation of the selenite-grafted soluble and nondigestive Chinese Yam polysaccharides on nonylphenol-induced cytotoxicity and barrier damage in intestinal epithelial cells
Abstract This study explored the in vitro alleviation of the soluble and non-digestible Chinese yam polysaccharides (YP) with covalent selenite-grafting on the nonylphenol-induced cytotoxicity and barrier damage in rat intestinal epithelial (IEC-6) cells. Two grafted products YPSe-I and…
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Journal Article
Heterostructure of Fe3O4 Confined in Hierarchical Porous Carbon for Interface‐Enhanced Medical‐Grade H2O2 Electrosynthesis
Abstract The electrocatalytic two‐electron oxygen reduction reaction (2e− ORR) presents an environmentally sustainable approach to produce hydrogen peroxide (H2O2). Heterostructures coupling non‐noble transition metal oxides (TMOs) with carbon materials hold promise for 2e− ORR, but face challenges…
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Covalent Grafting of Inorganic Selenium to the Water-Soluble and Nondigestive Chinese Yam Polysaccharides Causes Greater Protection of IEC-6 Cells with Acrylamide Injury
Acrylamide, a harmful substance generated during the normal thermal treatment of foods, has been shown to adversely affect human health, particularly the vital intestinal barrier function. Meanwhile, natural polysaccharides are recognized to exert an important biofunction in the intestine by…
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Subtilisin-Involved Morphology Engineering for Improved Antibiotic Production in Actinomycetes
In the submerged cultivation of filamentous microbes, including actinomycetes, complex morphology is one of the critical process features for the production of secondary metabolites. Ansamitocin P-3 (AP-3), an antitumor agent, is a secondary metabolite produced by Actinosynnema pretiosum ATCC…
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Sixty-six Biallelic Genetic Markers on Y chromosome by MALDI-TOF-MS
Objective To analyse the genetic polymorphisms of 66 biallelic genetic markers on Y chromosome in Eastern Chinese Han population, and evaluate their values in forensic application. Methods Genotyping of 66 biallelic genetic markers on Y chromosome was studied in 205 unrelated males of Eastern…
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Journal Article Full text
Multi-Stage Motion Blur Image Restoration Network Based on Transformer
Motion blur is a common cause of image degradation that limits image readability and subsequent processing. A multi-stage deblurring network based on the Transformer is proposed to address the limited receptive field of convolutional networks and information loss in conventional multi-stage…