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Article ; Online: The coupling coordination characteristics of China's health production efficiency and new urbanization and its influencing factors.

Zhao, Haili / Zhang, Fang / Du, Yuhan / Li, Jialiang / Wu, Minghui

2024 Volume 19, Issue 3, Page(s) e0298683

Abstract: Urbanization leads to dramatic changes in habitat quality, which significantly affects population health. Research on the coupling coordination relationship between new urbanization and health production efficiency is conducive to improving residents' ... ...

Abstract	Urbanization leads to dramatic changes in habitat quality, which significantly affects population health. Research on the coupling coordination relationship between new urbanization and health production efficiency is conducive to improving residents' well-being and urban sustainable development. In this article, we adopted the super-efficient SBM model and entropy value method separately to evaluate the spatiotemporal variation characteristics of health production efficiency and new urbanization in China. Then, we used the coupling coordination degree model to investigate the interactive coercing relationship between new urbanization and health production efficiency. Finally, the panel Tobit model is used to analyze the factors influencing the coupled coordination of the two systems. The results showed that the new urbanization levels of 31 provinces in China have all steadily increased from 2003 to 2018. Health production efficiency exhibited a fluctuating but increasing trend, and its regional differences are gradually narrowing. Health production efficiency and new urbanization have developed in a more coordinated direction, with a spatial pattern of "high in the southeast and low in the northwest." Meanwhile, the relative development characteristics between the two systems have constantly changed, from the new urbanization lagged type to the two systems synchronized type and the health production efficiency lagged type. Population density, economic development level, government financial investment, and government health investment positively impact the coupling coordination degree of the two systems. In comparison, individual health investment harms the harmonization of the two systems.
MeSH term(s)	Urbanization ; Ecosystem ; Economic Development ; Efficiency ; China ; Cities
Language	English
Publishing date	2024-03-14
Publishing country	United States
Document type	Journal Article
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0298683
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Parametric translational motion compensation of spaceborne ISAR imagery for earth-orbit targets based on parabola detection and entropy minimization

Du, Yuhan / Jiang, Yicheng

Remote sensing letters. 2021 Feb. 01, v. 12, no. 2

2021

Abstract: In the spaceborne inverse synthetic aperture radar (ISAR) imagery for space targets, the noise environment can be worse than traditional imaging scenarios because of the signal decay caused by the long radial range. Parametric translational motion ... ...

Abstract	In the spaceborne inverse synthetic aperture radar (ISAR) imagery for space targets, the noise environment can be worse than traditional imaging scenarios because of the signal decay caused by the long radial range. Parametric translational motion compensation (TMC) method based on the image quality optimization has been proved to be useful in the low signal-to-noise ratio environments. However, a proper estimation of the initial values is indispensable to avoid local optimum solutions and improve computational efficiency. In this letter, a TMC method based on the parabolic curve detection and the entropy minimization is proposed. An initial compensation result is firstly obtained with the range shifts estimated by the parabolic curve detection using the Hough transform. Further, the minimum entropy-based method is employed to improve compensation accuracy. The imaging results of the real data are provided and compared with other methods to demonstrate the effectiveness and the high accuracy of the proposed method.
Keywords	entropy ; signal-to-noise ratio ; synthetic aperture radar
Language	English
Dates of publication	2021-0201
Size	p. 160-168.
Publishing place	Taylor & Francis
Document type	Article
Note	NAL-AP-2-clean
ISSN	2150-7058
DOI	10.1080/2150704X.2020.1837986
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Carrageenan/polyvinyl alcohol composite film reinforced with spermidine carbon dots: An active packaging material with dual-mode antibacterial activity.

Li, Fan / Zhu, Shuangshuang / Du, Yuhan / Zhe, Taotao / Ma, Kaixuan / Liu, Mengru / Wang, Li

International journal of biological macromolecules

2024 Volume 266, Issue Pt 2, Page(s) 131343

Abstract: Exploring biopolymer-based antibacterial packaging materials is promising to tackle the issues caused by petroleum plastic pollution and microbial contamination. Herein, a novel packaging material with two antibacterial modes, continuous and efficient, ... ...

Abstract	Exploring biopolymer-based antibacterial packaging materials is promising to tackle the issues caused by petroleum plastic pollution and microbial contamination. Herein, a novel packaging material with two antibacterial modes, continuous and efficient, is constructed by dispersing positively charged spermidine carbon dots (Spd-CDs) in a carrageenan/polyvinyl alcohol (CP) composite biopolymer. The obtained nanocomposite film (CP/CDs film) not only gradually releases the ultra-small Spd-CDs but also rapidly generates reactive oxygen species to inhibit the reproduction of E. coli and S. aureus. Benefiting from the complementary advantages of carrageenan and polyvinyl alcohol, as well as the addition of Spd-CDs, the CP/CDs films exhibit high transparency, good mechanical performance, water vapor barrier ability, low migration, etc. The CP/CDs film as a packaging material is validated to be effective in preventing microbial contamination of pork samples. Our prepared nanocomposite film with sustainability and efficient antibacterial properties is expected as food active packaging.
MeSH term(s)	Polyvinyl Alcohol/chemistry ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/chemistry ; Nanocomposites/chemistry ; Carrageenan/chemistry ; Carrageenan/pharmacology ; Food Packaging/methods ; Escherichia coli/drug effects ; Staphylococcus aureus/drug effects ; Spermidine/chemistry ; Spermidine/pharmacology ; Carbon/chemistry ; Quantum Dots/chemistry ; Microbial Sensitivity Tests ; Reactive Oxygen Species/metabolism
Chemical Substances	Polyvinyl Alcohol (9002-89-5) ; Anti-Bacterial Agents ; Carrageenan (9000-07-1) ; Spermidine (U87FK77H25) ; Carbon (7440-44-0) ; Reactive Oxygen Species
Language	English
Publishing date	2024-04-02
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2024.131343
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Article ; Online: A perspective of spatial variability and ecological risks of antibiotics in the agricultural-pastoral ecotone soils in eastern Inner Mongolia.

Bao, Feifei / Zhou, Yang / Zhang, Zhengyu / Du, Yuhan / Zhang, Hongyan / Huang, Yuanfang

Chemosphere

2024 Volume 353, Page(s) 141627

Abstract: Antibiotics have garnered growing attention as pharmaceuticals ubiquitously present in human society. Within the soil environment, antibiotics exhibit a propensity for high environmental persistence, thereby posing a potential threat to the ecosystem. ... ...

Abstract	Antibiotics have garnered growing attention as pharmaceuticals ubiquitously present in human society. Within the soil environment, antibiotics exhibit a propensity for high environmental persistence, thereby posing a potential threat to the ecosystem. However, research on antibiotics in agricultural-pastoral ecotone soils is scarce. This study investigates the occurrence, distribution and risk of 11 common antibiotics in agricultural soils of the agro-pastoral transition zone in Horqin Left Middle Banner, eastern Inner Mongolia. The total concentration varies from not detectable to 609.62 μg/kg. Tetracyclines are the dominant antibiotic, with a higher detection frequency than Macrolides and Sulfonamides. The detection rates of the three types of antibiotics differ significantly. The study also finds that soil properties (organic matter content, pH, bulk density, clay, cation exchange capacity have no significant correlation with antibiotics in soil. Moreover, spatial regression analysis reveals that population density is the primary factor influencing the spatial distribution of antibiotics in soil. Ecological risk assessment shows that clarithromycin and erythromycin are the two most harmful factors in the ecological risk of agricultural soil.
MeSH term(s)	Humans ; Anti-Bacterial Agents/analysis ; Soil/chemistry ; Ecosystem ; Soil Pollutants/analysis ; China ; Environmental Monitoring
Chemical Substances	Anti-Bacterial Agents ; Soil ; Soil Pollutants
Language	English
Publishing date	2024-03-04
Publishing country	England
Document type	Journal Article
ZDB-ID	120089-6
ISSN	1879-1298 ; 0045-6535 ; 0366-7111
ISSN (online)	1879-1298
ISSN	0045-6535 ; 0366-7111
DOI	10.1016/j.chemosphere.2024.141627
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Article ; Online: Towards an explainable clinical decision support system for large-for-gestational-age births.

Du, Yuhan / Rafferty, Anthony R / McAuliffe, Fionnuala M / Mehegan, John / Mooney, Catherine

PloS one

2023 Volume 18, Issue 2, Page(s) e0281821

Abstract: A myriad of maternal and neonatal complications can result from delivery of a large-for-gestational-age (LGA) infant. LGA birth rates have increased in many countries since the late 20th century, partially due to a rise in maternal body mass index, which ...

Abstract	A myriad of maternal and neonatal complications can result from delivery of a large-for-gestational-age (LGA) infant. LGA birth rates have increased in many countries since the late 20th century, partially due to a rise in maternal body mass index, which is associated with LGA risk. The objective of the current study was to develop LGA prediction models for women with overweight and obesity for the purpose of clinical decision support in a clinical setting. Maternal characteristics, serum biomarkers and fetal anatomy scan measurements for 465 pregnant women with overweight and obesity before and at approximately 21 weeks gestation were obtained from the PEARS (Pregnancy Exercise and Nutrition with smart phone application support) study data. Random forest, support vector machine, adaptive boosting and extreme gradient boosting algorithms were applied with synthetic minority over-sampling technique to develop probabilistic prediction models. Two models were developed for use in different settings: a clinical setting for white women (AUC-ROC of 0.75); and a clinical setting for women of all ethnicity and regions (AUC-ROC of 0.57). Maternal age, mid upper arm circumference, white cell count at the first antenatal visit, fetal biometry and gestational age at fetal anatomy scan were found to be important predictors of LGA. Pobal HP deprivation index and fetal biometry centiles, which are population-specific, are also important. Moreover, we explained our models with Local Interpretable Model-agnostic Explanations (LIME) to improve explainability, which was proven effective by case studies. Our explainable models can effectively predict the probability of an LGA birth for women with overweight and obesity, and are anticipated to be useful to support clinical decision-making and for the development of early pregnancy intervention strategies to reduce pregnancy complications related to LGA.
MeSH term(s)	Infant, Newborn ; Female ; Pregnancy ; Humans ; Fetal Macrosomia/etiology ; Decision Support Systems, Clinical ; Overweight/complications ; Birth Weight ; Weight Gain ; Obesity/complications ; Gestational Age ; Body Mass Index
Language	English
Publishing date	2023-02-21
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0281821
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Article ; Online: Cassava Starch-Based Thermo-Responsive Pb(II)-Imprinted Material: Preparation and Adsorption Performance on Pb(II).

Lv, Meiyuan / Du, Yuhan / Zhang, Tingting / Du, Xueyu / Yin, Xueqiong

Polymers

2022 Volume 14, Issue 4

Abstract: Heavy metal pollution is currently an increasing threat to the ecological environment, and the development of novel absorbents with remarkable adsorption performance and cost-effectiveness are highly desired. In this study, a cassava starch-based Pb(II)- ... ...

Abstract	Heavy metal pollution is currently an increasing threat to the ecological environment, and the development of novel absorbents with remarkable adsorption performance and cost-effectiveness are highly desired. In this study, a cassava starch-based Pb(II)-imprinted thermo-responsive hydrogel (CPIT) had been prepared by using cassava starch as the bio-substrate,
Language	English
Publishing date	2022-02-21
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2527146-5
ISSN	2073-4360 ; 2073-4360
ISSN (online)	2073-4360
ISSN	2073-4360
DOI	10.3390/polym14040828
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Article ; Online: Hydrothermal Carbonization of Cellulose with Ammonium Sulfate and Thiourea for the Production of Supercapacitor Carbon.

Liu, Chang / Wang, Kun / Du, Yuhan / Shan, Yaqi / Duan, Peigao / Ramzan, Naveed

Polymers

2023 Volume 15, Issue 23

Abstract: Doping with heteroatoms is the main method used to enhance energy storage with carbon materials, and polyatomic doping is one of the main challenges. Hydrothermal carbonization of cellulose was performed at 240 °C for 1 h. Ammonium sulfate and thiourea ... ...

Abstract	Doping with heteroatoms is the main method used to enhance energy storage with carbon materials, and polyatomic doping is one of the main challenges. Hydrothermal carbonization of cellulose was performed at 240 °C for 1 h. Ammonium sulfate and thiourea dopants were selected as the sources of inorganic nitrogen and organic nitrogen in the preparation of supercapacitor carbon. The effects of boric acid on the properties of the resulting hydrochar after KOH activation were examined. The results showed that the proportion of functional groups and the specific surface area of the activated hydrochar were reduced by the addition of boric acid, and the formation of micropores was inhibited. The hydrochar obtained from the reaction of cellulose and organic nitrogen compounds had a better pore size distribution and electrochemical properties after activation. The largest specific surface area (952.27 m
Language	English
Publishing date	2023-11-21
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2527146-5
ISSN	2073-4360 ; 2073-4360
ISSN (online)	2073-4360
ISSN	2073-4360
DOI	10.3390/polym15234478
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Multi-Physically Cross-Linked Hydrogels for Flexible Sensors with High Strength and Self-Healing Properties.

Zhang, Yulin / Wang, Shiyu / Tian, Yi / Chen, Long / Du, Yuhan / Su, Gehong / Hu, Yu

Polymers

2023 Volume 15, Issue 18

Abstract: Excellent mechanical properties and self-healing properties are very important for the practical application of hydrogel flexible sensors. In this study, acrylic acid and stearyl methyl acrylate were selected as monomers to synthesize hydrophobic ... ...

Abstract	Excellent mechanical properties and self-healing properties are very important for the practical application of hydrogel flexible sensors. In this study, acrylic acid and stearyl methyl acrylate were selected as monomers to synthesize hydrophobic association hydrogels, and multi-physically cross-linked hydrogels were synthesized by adding ferric chloride and polyvinyl alcohol to introduce ion interaction and a hydrogen bond cross-linking network. The hydrogels were characterized by FTIR, XRD and SEM, and the mechanical properties and self-healing properties were tested using a universal testing machine. It was confirmed that the strength of the hydrogel was significantly improved with the addition of ferric chloride and polyvinyl alcohol, and the hydrogel still showed good self-healing properties. Further testing of its application as a conductive sensor has demonstrated sensitive and stable motion sensing capabilities. This provides an important reference for high-performance hydrogel sensors with both high strength and self-healing properties.
Language	English
Publishing date	2023-09-13
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2527146-5
ISSN	2073-4360 ; 2073-4360
ISSN (online)	2073-4360
ISSN	2073-4360
DOI	10.3390/polym15183748
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Article ; Online: Integrating environmental carry capacity based on pesticide risk assessment in soil management: A case study for China.

Zhou, Yang / Zhang, Zhengyu / Jing, Jing / Bao, Feifei / Wu, Lanxin / Du, Yuhan / Zhang, Hongyan

Journal of hazardous materials

2023 Volume 460, Page(s) 132341

Abstract: Pesticides are widely used in agriculture and can pose risks to soil health and environmental quality. This study assessed the occurrence, distribution, ecological risk, and environmental carrying capacity of 56 currently used pesticides and three ... ...

Abstract	Pesticides are widely used in agriculture and can pose risks to soil health and environmental quality. This study assessed the occurrence, distribution, ecological risk, and environmental carrying capacity of 56 currently used pesticides and three metabolites in agricultural soils of Horqin Left Middle Banner, a typical Northeast China agricultural area. 29 pesticides were detected, with atrazine, clothianidin, and propiconazole the most common. Clothianidin and difenoconazole were high-risk to non-target organisms according to risk-toxicity exposure ratio and risk quotient approaches. This study provides a comprehensive and improvement framework for pesticide soil environmental carrying capacity (SECC) assessment and soil quality protection early warning. The SECC model showed no pesticides surpassed the soil carrying capacity threshold under the current application pattern. Five pesticides (clothianidin, difenoconazole, propiconazole, atrazine, and imidacloprid) may reach the threshold within 10 years, requiring pesticide reduction and soil quality monitoring. An early warning system based on SECC values and cumulative amounts of pesticides predicted that clothianidin may exceed the threshold within 0.1 years. These pesticides should be prioritized for management and regulation to prevent soil environmental degradation. The findings can help inform policymakers and stakeholders on pesticide management and sustainable agricultural development in Horqin Left Middle Banner and similar regions.
MeSH term(s)	Pesticides/toxicity ; Soil ; Atrazine ; China ; Risk Assessment
Chemical Substances	Pesticides ; Soil ; clothianidin (2V9906ABKQ) ; Atrazine (QJA9M5H4IM)
Language	English
Publishing date	2023-08-22
Publishing country	Netherlands
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1491302-1
ISSN	1873-3336 ; 0304-3894
ISSN (online)	1873-3336
ISSN	0304-3894
DOI	10.1016/j.jhazmat.2023.132341
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Article ; Online: Relationship between Built-Up Environment, Air Pollution, Activity Frequency and Prevalence of Hypertension-An Empirical Analysis from the Main City of Lanzhou.

Zhao, Haili / Wu, Minghui / Du, Yuhan / Zhang, Fang / Li, Jialiang

International journal of environmental research and public health

2022 Volume 20, Issue 1

Abstract: In the process of promoting the strategy of a healthy China, the built environment, as a carrier of human activities, can effectively influence the health level of residents in the light of its functional types. Based on the POI data of four main urban ... ...

Abstract	In the process of promoting the strategy of a healthy China, the built environment, as a carrier of human activities, can effectively influence the health level of residents in the light of its functional types. Based on the POI data of four main urban areas in Lanzhou, this paper classifies the built environment in terms of function into four types. The association between different types of built environments and the prevalence of hypertension was investigated by using the community as the study scale, and activity frequency, air pollution and green space were used as mediating variables to investigate whether they could mediate the relationship between built environments and hypertension. The results indicate that communities with a high concentration of commercial service facilities, road and traffic facilities and industrial facilities have a relatively high prevalence of hypertension. By determining the direct, indirect and overall effects of different functional types of built environment on the prevalence of hypertension, it was learned that the construction of public management and service facilities can effectively mitigate the negative effects of hypertension in the surrounding residents. The results of the study contribute to the rational planning of the structure of the built environment, which is beneficial for optimizing the urban structure and preventing and controlling chronic diseases such as hypertension.
MeSH term(s)	Humans ; Prevalence ; Cities/epidemiology ; Hypertension/epidemiology ; Built Environment ; Air Pollution ; China/epidemiology ; Environment Design
Language	English
Publishing date	2022-12-31
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2175195-X
ISSN	1660-4601 ; 1661-7827
ISSN (online)	1660-4601
ISSN	1661-7827
DOI	10.3390/ijerph20010743
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