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| 1 | Antimony smelting process generating solid wastes and dust:Characterization and leaching behaviors显示文摘A large amount of solid waste has been produced by the antimony smelting process in the'World Capital of Antimony', Xikuangshan area in China. This study comprehensively investigated the physical and chemical characteristics of the various solid wastes, as well as the leaching behavior of the solid wastes, which included water-quenched slag,arsenic-alkali residue, desulfurized slag and blast furnace dust. These four types of waste were enriched in a variety of heavy metals and metalloids and more specifically with As and Sb levels up to 8.6 × 104 and 3.16 × 105mg/kg, respectively, in arsenic-alkali residue. For desulfurized slag and water-quenched slag, the leaching concentration of Sb significantly exceeded the acceptable limits during the leaching tests using the toxicity characteristic leaching procedure and the synthetic precipitation leaching procedure. In addition, As leaching in arsenic-alkali residue was extraordinarily hazardous, being three orders of magnitude higher than the regulatory level of As. According to the results of the extraction tests, all the tested wastes were classified as hazardous waste. | Xuejun Guo Kunpeng Wang Mengchang He Ziwei Liu Hailin Yang Sisi Li | 2014 | Journal of Environmental Sciences2014，26，7： | 13 |
| 2 | Controlled synthesis of single-crystal SnSe nanoplates显示文摘二维的分层的 IVVI chalcogenides 在下一代的 optoelectronic 为应用正在吸引大兴趣,光电、热电的设备。然而,在高质量的 IVVI chalcogenide nanostructures 的可控制的合成的大挑战迄今为止妨碍了他们的深入的研究和实际应用。第一次,这里,我们由蒸汽运输免职在云母底层上以一种控制方式报导单个水晶的 IVVI SnSe nanoplates 的可行合成。成长得当的 SnSe nanoplates 有近似方形的形状,可控制的方面长度从 1 ~ 6 m 变化。电的运输和 optoelectronic 大小证明同样获得的 SnSe nanoplates 显示 p 类型电导率和高 photoresponsivity。 | Shuli Zhao Huan Wang Yu Zhou Lei Liao Ying Jiang Xiao Yang Guanchu Chen Min Lin Yong wang Hailin Peng Zhongfan Liu | 2015 | Nano Research2015，8，1： | 7 |
| 3 | Detection and characterization of diverse alpha-and betacoronaviruses from bats in China显示文摘Bats have been implicated as important reservoir hosts of alpha- and betacoronaviruses. In this study, diverse coronaviruses(CoVs) were detected in 50 of 951(positive rate 5.3%) intestinal specimens of eight bat species collected in four provinces and the Tibet Autonomous Region of China by pan-coronavirus RT-PCR screening. Based on 400-nt RNA-dependent RNA polymerase(Rd RP) sequence analysis, eight belonged to genus Alphacoronavirus and 42 to Betacoronavirus.Among the 50 positive specimens, thirteen gave rise to CoV full-length Rd RP gene amplification for further sequence comparison, of which three divergent sequences(two from a unreported province) were subjected to full genome sequencing. Two complete genomes of betacoronaviruses(JTMC15 and JPDB144) and one nearly-complete genome of alphacoronavirus(JTAC2) were sequenced and their genomic organization predicted. The present study has identified additional numbers of genetically diverse bat-borne coronaviruses with a wide distribution in China. Two new species of bat CoV, identified through sequence comparison and phylogenetic analysis, are proposed. | Lin Xu Fuqiang Zhang Weihong Yang Tinglei Jiang Guanjun Lu Biao He Xingyu Li Tingsong Hu Gang Chen Yun Feng Yuzhen Zhang Quanshui Fan Jiang Feng Hailin Zhang Changchun Tu | 2016 | Virologica Sinica2016，31，1： | 6 |
| 4 | Evaluating Soil Dissolved Organic Matter Extraction Using Three-Dimensional Excitation-Emission Matrix Fluorescence Spectroscopy显示文摘Soil dissolved organic matter(DOM) consists of many organic compounds and plays an important role in contaminant transport in the ecosystem. However, the effects of different extraction conditions on contents of different DOM components are poorly understood.We extracted DOM from three soils using different extraction times, solid to liquid ratios(SLR), and extraction solution(KCl)concentrations, and evaluated the extractions using three-dimensional excitation-emission matrix(EEM) fluorescence spectroscopy.The sum of the contents of the main DOM components(protein-, fulvic-, and humic-like compounds) increased by 0.6–3.5, 2.5–3.9,and 0.11–0.37 times(P < 0.05) when SLR decreased from 1:2 to 1:10, the extraction solution concentration increased from 0.01 to 1.5 mol L^(-1), and extraction time increased from 10 to 300 min, respectively. The three-dimensional EEM fluorescence spectroscopy is a useful tool to characterize the components of DOM and evaluate DOM extraction in soils. | XIE Wenming ZHANG Shanshan RUAN Lin YANG Mingyue SHI Weiming ZHANG Hailin LI Weihua | 2017 | Pedosphere2017，27，5： | 6 |
| 5 | Green and efficient degradation of cefoperazone sodium by Bi_(4)O_(5)Br_(2) leading to the production of non-toxic products:Performance and degradation pathway显示文摘Photocatalytic process represents a promising approach to overcome the pollution challenge associated with the antibiotics-containing wastewater.This study provides a green,efficient and novel approach to remove cephalosporins,particularly cefoperazone sodium(CFP).Bi_(4)O_(5)Br_(2) was chosen for the first time to systematically study its degradation for CFP,including the analysis of material structure,degradation performance,the structure and toxicity of the transformation products,etc.The degradation rate results indicated that Bi_(4)O_(5)Br_(2) had an excellent catalytic activity leading to 78%CFP removal compared with the pure BiOBr(38%)within 120 min of visible light irradiation.In addition,the Bi_(4)O_(5)Br_(2) presents high stability and good organic carbon removal efficiency.The effects of the solution p H(3.12-8.75)on catalytic activity revealed that CFP was mainly photocatalyzed under acidic conditions and hydrolyzed under alkaline conditions.Combined with active species and degradation product identification,the photocatalytic degradation pathways of CFP by Bi_(4)O_(5)Br_(2) was proposed,including hydrolysis,oxidation,reduction and decarboxylation.Most importantly,the identified products were all hydrolysis rather than oxidation byproducts transformed from the intermediate ofβ-lactam bond cleavage in CFP molecule,quite different from the mostly previous studies.Furthermore,the final products were demonstrated to be less toxic through the toxicity analysis.Overall,this study illustrates the detailed mechanism of CFP degradation by Bi_(4)O_(5)Br_(2) and confirms Bi_(4)O_(5)Br_(2) to be a promising material for the photodegradation of CFP. | Yingying Chen Ruiping Li Yan Gu Hailin Tian Yingping Huang Junsong Chen Yanfen Fang Changying Yang | 2021 | Journal of Environmental Sciences2021，33，2： | 4 |
| 6 | A preliminary analysis and discussion of the condominium building collapse in surfside,Florida,US,June 24,2021显示文摘On June 24,2021,a 40-year-old reinforced concrete flat plate structure building in Miami suffered a sudden partial collapse.This study analyzed the overall performance and key components of the collapsed building based on the building design codes(ACI-318 and GB 50010).Punching shear and post-punching performances of typical slabcolumn joints are also studied through the refined finite element analysis.The collapse process was simulated and visualized using a physics engine.By way of these analyses,weak design points of the collapsed building are highlighted.The differences between the reinforcement detailing of the collapsed building and the requirements of the current Chinese code are discussed,together with a comparison of the punching shear and post-punching performances.The simulated collapse procedure and debris distribution are compared with the actual collapse scenes. | Xinzheng LU Hong GUAN Hailin SUN Yi LI Zhe ZHENG Yifan FEI Zhi YANG Lingxiao ZUO | 2021 | Frontiers of Structural and Civil Engineering2021，15，5： | 4 |
| 7 | Tree species classification using deep learning and RGB optical images obtained by an unmanned aerial vehicle显示文摘The diversity of tree species and the complexity of land use in cities create challenging issues for tree species classification.The combination of deep learning methods and RGB optical images obtained by unmanned aerial vehicles(UAVs) provides a new research direction for urban tree species classification.We proposed an RGB optical image dataset with 10 urban tree species,termed TCC10,which is a benchmark for tree canopy classification(TCC).TCC10 dataset contains two types of data:tree canopy images with simple backgrounds and those with complex backgrounds.The objective was to examine the possibility of using deep learning methods(AlexNet,VGG-16,and ResNet-50) for individual tree species classification.The results of convolutional neural networks(CNNs) were compared with those of K-nearest neighbor(KNN) and BP neural network.Our results demonstrated:(1) ResNet-50 achieved an overall accuracy(OA) of 92.6% and a kappa coefficient of 0.91 for tree species classification on TCC10 and outperformed AlexNet and VGG-16.(2) The classification accuracy of KNN and BP neural network was less than70%,while the accuracy of CNNs was relatively higher.(3)The classification accuracy of tree canopy images with complex backgrounds was lower than that for images with simple backgrounds.For the deciduous tree species in TCC10,the classification accuracy of ResNet-50 was higher in summer than that in autumn.Therefore,the deep learning is effective for urban tree species classification using RGB optical images. | Chen Zhang Kai Xia Hailin Feng Yinhui Yang Xiaochen Du | 2021 | Journal of Forestry Research2021，32，5： | 3 |
| 8 | Syntheses of haptens and hapten-protein conjugates for insecticide propoxur and cyhalothrin显示文摘A facile procedure was described for the hapten design of the N-methylcarbamate insecticide propoxur.Two new haptens of propoxur(hapten 1a and hapten 1b) were synthesized by introducing appropriate spacers in the pesticide aromatic moiety of the analyte molecular structure.First,the propoxur reacted with nitric acid to yield the intermediate product.Then hapten 1a was prepared via the reduction of the intermediate product,and hapten 1b was formed by the acylation of hapten 1a with succinic anhydride.In addition,we have also developed a simple method to prepare hapten 2 for the pyrethroid insecticide cyhalothrin,which only requires two steps including the reactions of nitration and reduction.Three haptens were coupled to carrier proteins to prepare the corresponding artificial antigens.The molecular structures of these three haptens were identified by 1H NMR and MS,and those of the artificial antigens were confirmed by UV-vis. | Sang, GuangMing Luo, ShiNeng Lin, JianGuo Qiu, Ling Chen, ChuanQing Yang, HaiLin Xia, YongMei | 2010 | Science China Chemistry2010，53，5： | 3 |
| 9 | Rheological responses of fumed silica suspensions under steady and oscillatory shear显示文摘Rheological experiments under steady and oscillatory shear were conducted for fumed silica suspen- sions in polyethylene glycol. Under steady shear the shear-thinning and thickening response were exhibited and the flow exponent N was determined. With the increase of concentration the flow exponent N showed a rapid increase, and it increased dramatically when the discontinuous shear-thickening took place. Oscillatory shear experiments were conducted at constant frequency and constant amplitude strain, respectively. The shear-thinning and the discontinuous shear-thickening behavior were observed under different constant frequencies from 10 to 80 rad/s. The correlation between complex modulus (G*) and sweep frequency (ω) was illuminated at γ =750%. It was found that the correlation between G* and ω could be fitted by equation: G*∝ωn. The indexes in shear-thinning region and shear-thickening were determined. The indexes were similar to some extent at shear-thinning region and increased dramati- cally to a much higher value when the shear-thickening occurred,especially at higher weight fractions. The behaviors can be qualitatively explained as follows: the shear-thinning owes to decrease of viscos- ity, which results from disruption of the aggregates; the cluster theory attributes the shear-thickening to the formation of metastable, flow induced clusters, which block the system. | YANG HaiLin RUAN JianMing ZOU JianPeng WU QiuMei ZHOU ZhongCheng ZHOU ZhiHua | 2009 | Science China(Technological Sciences)2009，52，4： | 2 |
| 10 | Rapid phenotypic evolution with shallow genomic differentiation during early stages of high elevation adaptation in Eurasian Tree Sparrows显示文摘Known as the‘third polar region’,the Qinghai-Tibet Plateau represents one of the harshest highland environments in the world and yet a number of organisms thrive there.Previous studies of birds,animals and humans have focused on well-differentiated populations in later stages of phenotypic divergence.The adaptive processes during the initial phase of highland adaptation remain poorly understood.We studied a human commensal,the Eurasian Tree Sparrow,which has followed human agriculture to the Qinghai-Tibet Plateau.Despite strong phenotypic differentiation at multiple levels,in particular in muscle-related phenotypes,highland and lowland populations show shallow genomic divergence and the colonization event occurred within the past few thousand years.In a one-month acclimation experiment investigating phenotypic plasticity,we exposed adult lowland tree sparrows to a hypoxic environment and did not observe muscle changes.Through population genetic analyses,we identified a signature of polygenic adaptation,whereby shifts in allele frequencies are spread across multiple loci,many of which are associated with muscle-related processes.Our results reveal a case of positive selection in which polygenic adaptation appears to drive rapid phenotypic evolution,shedding light on early stages of adaptive evolution to a novel environment. | Yanhua Qu Chunhai Chen Ying Xiong Huishang She Yong E Zhang Yalin Cheng Shane DuBay Dongming Li Per G P Ericson Yan Hao Hongyuan Wang Hongfeng Zhao Gang Song Hailin Zhang Ting Yang Chi Zhang Liping Liang Tianyu Wu Jinyang Zhao Qiang Gao Weiwei Zhai Fumin Lei | 2020 | National Science Review2020，7，1： | 2 |
| 11 | Towards carbon neutrality:A study on China's long-term low-carbon transition pathways and strategies显示文摘As the world's biggest carbon dioxide(CO_(2))emitter and the largest developing country,China faces daunting challenges to peak its emissions before 2030 and achieve carbon neutrality within 40 years.This study fully considered the carbon-neutrality goal and the temperature rise constraints required by the Paris Agreement,by developing six long-term development scenarios,and conducting a quantitative evaluation on the carbon emissions pathways,energy transformation,technology,policy and investment demand for each scenario.This study combined both bottom-up and top-down methodologies,including simulations and analyses of energy consumption of end-use and power sectors(bottom-up),as well as scenario analysis,investment demand and technology evaluation at the macro level(top-down).This study demonstrates that achieving carbon neutrality before 2060 translates to significant efforts and overwhelming challenges for China.To comply with the target,a high rate of an average annual reduction of CO_(2) emissions by 9.3%from 2030 to 2050 is a necessity,which requires a huge investment demand.For example,in the 1.5℃ scenario,an investment in energy infrastructure alone equivalent to 2.6%of that year's GDP will be necessary.The technological pathway towards carbon neutrality will rely highly on both conventional emission reduction technologies and breakthrough technologies.China needs to balance a long-term development strategy of lower greenhouse gas emissions that meets both the Paris Agreement and the long-term goals for domestic economic and social development,with a phased implementation for both its five-year and long-term plans. | Jiankun He Zheng Li Xiliang Zhang Hailin Wang Wenjuan Dong Ershun Du Shiyan Chang Xunmin Ou Siyue Guo Zhiyu Tian Alun Gu Fei Teng Bin Hu Xiu Yang Siyuan Chen Mingtao Yao Zhiyi Yuan Li Zhou Xiaofan Zhao Ying Li Danwei Zhang | 2022 | Environmental Science and Ecotechnology2022，，1： | 2 |
| 12 | Channel capacity and digital modulation schemes in correlated Weibull fading channels with nonidentical statistics显示文摘The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate (BER) of several coherent and noncoherent digital modulation schemes in the correlated Weibull fading channels with nonidentical statistics. The results are expressed in terms of Meijer's Gfunction, which can be easily evaluated numerically. The simulation results are presented to validate the proposed theoretical analysis and to examine the effects of the fading severity on the concerned quantities. | Xiao Hailin Nie Zaiping Yang Shiwen | 2007 | Journal of Systems Engineering and Electronics2007，18，2： | 2 |
| 13 | High-frequency giant magneto-reactance effect in a composite wire LC-resonator显示文摘The BeCu/Insulator/CoP composite wires were prepared by electroless–deposition on insulated BeCu wire. The composite wire constructs a serial LC resonant element by itself. Due to the LC resonance, very large high-frequency magneto-reactance effect is observed at near the LC resonance frequency, and the maximal magneto-reactance ratio for the composite wire with length of 5 cm is 1.08×107% at 58924500 Hz. The LC resonance frequency decreases with the increasing length of the composite wire. The practical working frequency, at which the very large high-frequency magneto-reactance effect is observed, can be controlled through controlling the LC resonance frequency. The LC resonance mechanism is also analyzed. | CHENG JinKe PAN HaiLin YUAN WangZhi ZHAO ZhenJie RUAN JianZhong YANG XieLong | 2008 | Chinese Science Bulletin2008，53，8： | 2 |
| 14 | CT radiomics can help screen the coronavirus disease2019(COVID-19): a preliminary study显示文摘The coronavirus disease 2019(COVID-19) is raging across the world.The radiomics,which explores huge amounts of features from medical image for disease diagnosis,may help the screen of the COVID-19.In this study,we aim to develop a radiomic signature to screen COVID-19 from CT images.We retrospectively collect 75 pneumonia patients from Beijing Youan Hospital,including 46 patients with COVID-19 and 29 other types of pneumonias.These patients are divided into training set(n = 50) and test set(n = 25) at random.We segment the lung lesions from the CT images,and extract 77 radiomic features from the lesions.Then unsupervised consensus clustering and multiple cross-validation are utilized to select the key features that are associated with the COVID-19.In the experiments,while twenty-three radiomic features are found to be highly associated with COVID-19,four key features are screened and used as the inputs of support vector machine to build the radiomic signature.We use area under the receiver operating characteristic curve(AUC) and calibration curve to assess the performance of our model.It yields AUCs of 0.862 and 0.826 in the training set and the test set respectively.We also perform the stratified analysis and find that its predictive ability is not affected by gender,age,chronic disease and degree of severity.In conclusion,we investigate the value of radiomics in screening COVID-19,and the experimental results suggest the radiomic signature could be a potential tool for diagnosis of COVID-19. | Mengjie FANG Bingxi HE Li LI Di DONG Xin YANG Cong LI Lingwei MENG Lianzhen ZHONG Hailin LI Hongjun LI Jie TIAN | 2020 | Science China(Information Sciences)2020，63，7： | 2 |
| 15 | Identification of Damage on Different Plants Caused by Botrytis cinerea and its Extracellular Macromolecular Toxin显示文摘With Botrytis cinerea and its extracellular macromolecular toxins as the test materials,30 speices of plants belonging to 29 genera and 21 families were selected as the test plants to observe the infectivity of B. cinerea and damage status of macromolecular toxins secreted by B. cinerea on plants. The resulsts showed that 17 species of plants were both infected by B. cinerea and damaged by toxins,accounting for 56.7% of the total plants. Two species of plants could be neither infected by B. cinerea nor damaged by toxins. The study provided the reference for further understanding of pathogenic mechanism of plant pathogenic fungi toxins. | Hu Hailin Dong Qionge Wu Jia Huo Da Wang Yunyue Yang Hongyu | 2013 | Plant Diseases and Pests2013，4，3： | 2 |
| 16 | Identification of glycerophospholipid fatty acid remodeling by using mass spectrometry imaging in bisphenol S induced mouse liver显示文摘Bisphenol A(BPA) plays an important role in metabolic disorders. As a major alternative to BPA, it is unclear whether the exposure of bisphenol S(BPS) may result in lipidome disturbance. Using a mouse model, we investigated the effects of BPS exposure on metabolism and spatial distribution of lipids by using lipidomics analysis and matrix-assisted laser desorption/ionization(MALDI)-mass spectrometry imaging(MSI) in mouse liver tissues. Lipid metabolites displayed significant up-regulation in phosphatidylethanolamines(PE), lysophosphatidylcholines(LPC), lysophosphatidylethanolamines(LPE) and lysophosphatidylserine(LPS) as well as remarkable down-regulation in phosphatidylcholine(PC) and phosphatidylserine(PS) in mouse liver after the exposure at 100 m g BPS/kg body weight/day.The obtained results indicated that the lipidome of liver was perturbed significantly in glycerophospholipid(GP) fatty acid remodeling pathway upon the BPS exposure. We applied MSI and multivariate statistical analysis to evaluate the abundance variation of lipid markers in BPS-treated liver sections and to compare with the analytical results from olive oil-treated liver sections. Differential structural lipids with up-regulated PE(20:1/20:4), LPC(20:4), LPE(20:4), LPS(33:4) and down-regulated PC(20:4/22:6)and PS(18:0/22:6), which were related to GP fatty acid remodeling, changed and co-localized in the liver sections. To explore the cause of variation of lipid abundance, expression of enzymes that regulate biosynthesis and metabolism of fatty acid in liver tissues were analyzed. Consistent with the results of liver lipidome and spatial distribution, a decrease in hepatic expression of LPC acyltransferase 1(LPCAT1),LPCAT2 and LPS acyltransferase and an increase expression of LPCAT3, LPCAT4, LPE acyltransferase 1(LPEAT1), LPEAT2 and phospholipase A2 s were observed in GP fatty acid remodeling pathway. Our results demonstrated that exposure to BPS could induce the GP fatty acid remodeling, which might be useful in toxicity evaluation for bisphenols-induced hepatic diseases. | Chao Zhao Peisi Xie Ti Yang Hailin Wang Arthur Chi Kong Chung Zongwei Cai | 2018 | Chinese Chemical Letters2018，29，8： | 1 |
| 17 | Prepara- tion and characterization of N-alkylated chitosan deriva- tives显示文摘 | Ma Guiping Yang Dongzhi Tan Hailin | 2008 | Journal of Applied Polymer Science2008，109，2： | 1 |
| 18 | High efficient treatment of citric acid effluent by Chlorella vulgaris and potential biomass utilization显示文摘 | Changling Li Hailin Yang Xiaole Xia Yuji Li Luping Chen Meng Zhang Ling Zhang Wu Wang | 2013 | Bioresource Technology2013，，： | 1 |
| 19 | Preparation and characterization of N-alkylated chitosan derivatives 显示文摘 | MA Guiping YANG Dongzhi TAN Hailin | 2008 | Journal Applied Plymer Science2008，109，： | 1 |
| 20 | Preparation and characterization of N-alkylated chitosan derivatives显示文摘 | MA GUIPING YANG DONGZHI TAN HAILIN | 2008 | Appl Polymer Sci2008，109，2： | 1 |
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