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Relationship between selenium concentration in child hair and the distribution of Kashin-Beck Disease

LI Shunjiang, YANG Linsheng, WANG Wuyi, LI Yonghua, LI Hairong, XIRAO Ruodeng

Frontiers of Medicine 2007, Volume 1, Issue 2,   Pages 223-225 doi: 10.1007/s11684-007-0043-1

Abstract: this study is to determine the relationship between selenium (Se) concentrations in child hair and the distributionIn areas supplemented with Se in Tibet, the Se concentration of hair in KBD- affected areas was higherThere is a close relationship between the Se concentrations in hair and KBD distribution.

Keywords： different     relationship     non-disease     selenium     KBD distribution    

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PyLUR: Efficient software for land use regression modeling the spatial distribution of air pollutants

Xuying Ma, Ian Longley, Jennifer Salmond, Jay Gao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1221-5

Abstract: uses GDAL/OGR libraries based on the Python platform and can build a LUR model and generate pollutant concentration

Keywords： LUR     Air pollution modelling     GIS spatial analysis     GDAL/OGR Python     Pollutant concentration mapping    

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: Gregory’s theory, a multi-sub-size zone model is proposed, with which the relationship between the distributionof turbidity and the particle size distribution (PSD) can be established, and an algorithm developedto determine the distribution of turbidity.Experiments conducted in the laboratory indicate that the measured size distribution of pulverized coal

Keywords： in-line measurement     particle size distribution (PSD)     incident light intensity     particle concentration    

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Localized high-concentration electrolytes for lithium metal batteries: progress and prospect

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1354-1371 doi: 10.1007/s11705-022-2286-4

Abstract: Here, we provide an overview of the recent developments of localized high-concentration electrolytesFirstly, the solvation structures and physicochemical properties of localized high-concentration electrolytesThen, the developments of localized high-concentration electrolytes to suppress the formation of dendriticLastly, the remaining challenges and further possible research directions for localized high-concentration

Keywords： high-concentration electrolyte     localized high-concentration electrolyte     lithium metal battery     solid    

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PM concentration declining saves health expenditure in China

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1690-4

Abstract:

● Monthly hospitalization expenses are sensitive to increases in PM2.5 exposure.

Keywords： Air pollution     Health expenditure     PM2.5 concentration     Economic impact     Heterogeneous effect    

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Occurrence of estrogenic endocrine disrupting chemicals concern in sewage plant effluent

Yan SUN, Huang HUANG, Ying SUN, Chao WANG, Xiaolei SHI, Hongying HU, Takashi KAMEYA, Koichi FUJIE

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 18-26 doi: 10.1007/s11783-013-0573-5

Abstract: estrogenic endocrine disrupting chemicals (EDCs) in the effluent of sewage plants and then compare the concentrationdistribution of the estrogenic EDCs in ten countries based on the survey data of the estrogenic EDCsThe statistics showed that the concentration distributions of eight kinds of EDCs were in the range ofThe analysis of the concentration in various ten countries showed that steroids estrogens, phenolic compoundsand phthalate esters in sewage plant effluents were detected with high concentration in Canada, Spain

Keywords： estrogenic endocrine disrupting chemicals     concentration distribution     sewage plant    

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Influence Factors for Distribution of Smoke Concentration in Small-scale Experiment

Huang Rui,Yang Lizhong,Feng Wenxing,Fang Tingyong,Fan Weicheng

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 54-58

Abstract:

Through using Lagrange interpolation to analyze the limited data of smoke components and concentrationattained from the small-scale experiments, it shows the distribution of smoke concentration at sametime from different positions and the distribution of smoke concentration field according to time.Considering the random factors existing in these combustion experiments, concentration relative valueThe result shows that distribution of smoke concentration along hallway is mainly affected by mass of

Keywords： smoke     2-dimensional interpolation     multipoint measurement    

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Parametric equations for notch stress concentration factors of rib–deck welds under bending loading

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 595-608 doi: 10.1007/s11709-021-0720-1

Abstract: effective notch stress approach for evaluating the fatigue strength of rib–deck welds requires notch stress concentrationTo improve the efficiency of the approach, the notch stress concentration factors for three typical fatigue-crackingto investigate the effects of multiple geometric parameters of a rib–deck weld on the notch stress concentrationregression analysis was performed to obtain the optimal regression functions for predicting the notch stress concentrationThe notch stress concentration factors estimated from the developed formulas show agree well with the

Keywords： notch stress concentration factor     rib–deck weld     parametric analysis     regression analysis     parametric    

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Effect of electrolyte concentration on the tribological performance of MAO coatings on aluminum alloys

Chao Wang, Jun Chen, Jihua He, Jing Jiang, Qinyong Zhang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 1065-1071 doi: 10.1007/s11705-019-1909-x

Abstract: In order to investigate the effect of the electrolyte concentration on the properties of MAO coatings

Keywords： aluminum alloy     micro-arc oxidation     coating     electrolyte concentration     tribological performance    

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Diagnostic evaluation of plasma aldosterone concentration to plasma renin activity ratio in primary aldosteronism

ZHANG Huilan, WANG Daowen

Frontiers of Medicine 2008, Volume 2, Issue 1,   Pages 11-14 doi: 10.1007/s11684-008-0003-4

Abstract: Using the plasma aldosterone concentration to plasma renin activity ratio (PAC/PRA ratio) as the screeningThe plasma aldosterone concentration (PAC) and plasma renin activity (PRA) levels were measured by radioimmunoassay
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Effects of gradient concentration on the microstructure and electrochemical performance of LiNi

Wenming Li, Weijian Tang, Maoqin Qiu, Qiuge Zhang, Muhammad Irfan, Zeheng Yang, Weixin Zhang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 988-996 doi: 10.1007/s11705-020-1918-9

Abstract: The design of gradient concentration (GC) particles with Ni-rich inside and Mn-rich outside is proved

Keywords： gradient concentration     Ni-rich     LiNi0.6Co0.2-Mn0.2O2     electrochemical    

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Study of simultaneous saccharification and fermentation for steam exploded wheat straw to ethanol

LUO Peng, YANG Chuanmin, LIU Zhong, WANG Gaosheng

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 447-451 doi: 10.1007/s11705-008-0069-1

Abstract: The effects of reaction temperature, substrate concentration, initial fermentation liquid pH value andand yield was substrate concentration, enzyme loading, initial fermentation liquid pH value and reactionThe optimal SSF conditions were: reaction temperature, 35°C; substrate concentration, 100 g·L; initialUnder these conditions, the ethanol concentration increased with reaction time, and after 72 h, ethanolwas obtained in 65.8% yield with a concentration of 22.7 g·L.

Keywords： optimal SSF     substrate concentration     optimum condition     enzyme loading     ethanol concentration    

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Numerical and experimental research of the characteristics of concentration solar cells

Zilong WANG, Hua ZHANG, Binlin DOU, Weidong WU, Guanhua ZHANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 279-291 doi: 10.1007/s11708-019-0637-8

Abstract: High concentration photovoltaic systems (HCPVs) combining triple-junction InGaP/lnGaAs/Ge solar cellsA paraboloidal concentrator with a secondary optic system and a concentration ratio in the range of 100X(YXS) were used as comparison samples in a further comparative study at different concentration ratioswhile the cell efficiency ( ) of the solar cells increases first and then decreases with increasing concentrationanalysis and discussion regarding the influence of the relevant parameters on the performance of high concentration

Keywords： concentration     three-junction solar cell     mathematical model     electrical properties     solar energy    

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Acid resistance of methanogenic bacteria in a two-stage anaerobic process treating high concentration

ZHOU Xuefei, REN Nanqi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 53-56 doi: 10.1007/s11783-007-0010-8

Abstract: experiments were employed to evaluate the performance of anaerobic digestion for the treatment of high concentrationThe performance of granular sludge was attributed to its structure, bacteria species, and the distribution

Keywords： pH     Granular     upflow anaerobic     advisable pH     methanogenic    

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Purification and concentration of gluconic acid from an integrated fermentation and membrane process

Parimal Pal, Ramesh Kumar, Subhamay Banerjee

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 152-163 doi: 10.1007/s11705-018-1721-z

Abstract: A response surface method was used to optimize the purification and concentration of gluconic acid fromwas used for the bioconversion of the glucose in sugarcane juice to gluconic acid (concentration 45 gconditions, such as trans-membrane pressure (TMP), pH, cross-flow rate (CFR) and initial gluconic acid concentration

Keywords： gluconic acid     optimized nanofiltration     green processing     process intensification    

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Title Author Date Type Operation

Relationship between selenium concentration in child hair and the distribution of Kashin-Beck Disease

LI Shunjiang, YANG Linsheng, WANG Wuyi, LI Yonghua, LI Hairong, XIRAO Ruodeng

Journal Article

PyLUR: Efficient software for land use regression modeling the spatial distribution of air pollutants

Xuying Ma, Ian Longley, Jennifer Salmond, Jay Gao

Journal Article

A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Journal Article

Localized high-concentration electrolytes for lithium metal batteries: progress and prospect

Journal Article

PM concentration declining saves health expenditure in China

Journal Article

Occurrence of estrogenic endocrine disrupting chemicals concern in sewage plant effluent

Yan SUN, Huang HUANG, Ying SUN, Chao WANG, Xiaolei SHI, Hongying HU, Takashi KAMEYA, Koichi FUJIE

Journal Article

Influence Factors for Distribution of Smoke Concentration in Small-scale Experiment

Huang Rui,Yang Lizhong,Feng Wenxing,Fang Tingyong,Fan Weicheng

Journal Article

Parametric equations for notch stress concentration factors of rib–deck welds under bending loading

Journal Article

Effect of electrolyte concentration on the tribological performance of MAO coatings on aluminum alloys

Chao Wang, Jun Chen, Jihua He, Jing Jiang, Qinyong Zhang

Journal Article

Diagnostic evaluation of plasma aldosterone concentration to plasma renin activity ratio in primary aldosteronism

ZHANG Huilan, WANG Daowen

Journal Article

Effects of gradient concentration on the microstructure and electrochemical performance of LiNi

Wenming Li, Weijian Tang, Maoqin Qiu, Qiuge Zhang, Muhammad Irfan, Zeheng Yang, Weixin Zhang

Journal Article

Study of simultaneous saccharification and fermentation for steam exploded wheat straw to ethanol

LUO Peng, YANG Chuanmin, LIU Zhong, WANG Gaosheng

Journal Article

Numerical and experimental research of the characteristics of concentration solar cells

Zilong WANG, Hua ZHANG, Binlin DOU, Weidong WU, Guanhua ZHANG

Journal Article

Acid resistance of methanogenic bacteria in a two-stage anaerobic process treating high concentration

ZHOU Xuefei, REN Nanqi

Journal Article

Purification and concentration of gluconic acid from an integrated fermentation and membrane process

Parimal Pal, Ramesh Kumar, Subhamay Banerjee

Journal Article