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| 1 | Water quality criteria research and progress显示文摘Water quality criteria (WQC) are threshold limits for pollutants or other hazard factors in the ambient water environment, which are based on scientific experiments and extrapolations. Until now, there is limited information available regarding the study of water quality criteria in China. It is imperative to launch national-level systematic WQC studies that focus on the regional characteristics of China and provide scientific support for the enactment or revision of water quality standards and environmental management. This article reviews the concept of WQC and discusses the methodology and global progress of WQC research. The article also summarizes the key scientific issues in WQC research, including species sensitivity distribution, toxicological endpoint selection, and models selection. Furthermore, we can adopt the derivation method used in the USA and divide WQC into acute and chronic criteria. Finally, considering the current status of WQC research in China, we point out important directions for future national studies, including the selection of native species and the comprehensive use of models. | FENG ChengLian WU FengChang ZHAO XiaoLi LI HuiXian CHANG Hong | 2012 | Science China Earth Sciences2012，55，6： | 18 |
| 2 | Distribution characteristics and ecological risk assessment of PAHs in surface waters of China显示文摘The concentrations of PAHs in the surface waters from seven river basins in China were summarized from literature published from 2000-2010. Subsequently, the risks from individual PAHs and ∑PAHs in the surface waters of China were quantified by comparing the overlap between the probability distributions of exposure concentrations with the probability distributions of toxicity data. The results show that the concentrations of 15 PAHs in the surface waters ranged from 3.09 to 38139.00 ng L-1, with a geometric mean of 474.93 ng L-1. The significantly higher concentrations of the 15 PAHs occurred in the surface waters from northern China when compared with those from southern China. The concentrations of the 15 PAHs in Chinese surface waters were higher than those in other waters worldwide. The MOS10 (margin of safety) values were calculated at 90th percentile values of exposure concentrations and 10th percentile values of toxicity data, with 5.75, 0.17, 2.33, 0.30, 0.57, 1.74, 1.05, and 0.11 for Ace, Ant, Flu, BaP, Flua, Nap, Phe, and Pyr, respectively. The probabilities of the individual PAH concentrations exceeding the 10th percentile value of the toxicity data were 6.06%, 2.07%, 9.51%, and 2.07% for Nap, Ace, Phe, and Flu, respectively, suggesting minimal risk to aquatic organisms; however, the probabilities of BaP, Ant, Flua, and Pyr exceeding this value were 19.49%, 25.46%, 15.15%, and 30.50%, respectively, indicating potential risks. Among the individual PAHs, the ecological risk from Pyr was the highest, followed by, in descending order of risk, Ant, Bap, Flua, Phe, Nap, Flu, and Ace. Additionally, the combined ecological risk of ∑PAH8 in Chinese surface waters was significantly higher than any that of individual PAHs alone. The MOS10 values in the river basins were < 1, except for the Haihe River Basin, suggesting a potential combined risk from ∑PAH8 in the other six river basins. The probabilities calculation indicate that low to high ecological risk from ∑PAH8 for all aquatic species was reported in the Liaohe River Basin (65.58%), Huaihe River Basin (57.15%), Songhua River Basin (46.49%), Pearl River Basin (38.41%), Yangtze River Basin (25.98%), Yellow River Basin (15.92%), and Haihe River Basin (5.22%). | GUO GuangHui WU FengChang HE HongPing ZHANG RuiQing LI HuiXian FENG ChengLian | 2012 | Science China Earth Sciences2012，55，6： | 14 |
| 3 | The biological content of ballast water in China:A review显示文摘The introduction of species through the release of ballast water has become a major threats to marine biodiversity and ecosystem function worldwide.China is one of the top trading countries,yet little is known about exotic species in the ballast water of ships coming to its ports.Here,we review the biological surveys of ballast water from major Chinese ports.These surveys reveal that 40 species of nonindigenous phytoplankton that,belong to 25 genera and five phyla,have been observed in ballast water.The dominant species are diatoms and dinoflagellates.There were 17 red-tide causing species observed,five of which are noxious algae.Seventeen species of non-indigenous zooplankton have been reported,most of them(11)copepods.There were also 22 species of pathogenic bacteria recorded,including Vibrio alginolyticus,V.carchariae,V.parahaemolyticus,and V.vulnificus.These studies show that species introduction through ballast water potentially a serious threat to the ecology and human health in China.More research,including collaboration with the international community,is urgently needed to address this problem. | Huixian Wu Chen Chen Qiong Wang Junda Lin Junzeng Xue | 2017 | Aquaculture and Fisheries2017，2，6： | 11 |
| 4 | NEW METHODS FOR CHARACTERIZING D-η-PROPERLY PREQUASI-INVEX FUNCTIONS显示文摘. The D-η-proper prequasi-invexity of vector-valued functions is characterized by means of (weak) nearly convexity and density of sets.Under weaker assumptions,some equivalent conditions for D-η-proper prequasi-invexity are derived. | Luo Hezhi Wu Huixian Zhu Yihua | 2006 | Applied Mathematics(A Journal of Chinese Universities)2006，21，1： | 4 |
| 5 | Introduction to the Payloads and the Initial Observation Results of Chang'E-1显示文摘Chang'E-1,the orbiter circling the moon 200km above the moon surface,is the first Chinese Lunar exploration satellite.The satellite was successfully launched on 24th October 2007.There are 8 kinds of scientific payloads onboard,including the stereo camera,the laser altimeter,the Sagnac-based interferometer image spectrometer,the Gamma ray spectrometer,the X-ray spectrom-eter,the microwave radiometer,the high energy particle detector,the solar wind plasma detector and a supporting payload data management system.Chang'E-1 opened her eyes to look at the moon and took the first batch of lunar pictures after her stereo camera was switched on in 20th November 2007.Henceforth all the instruments are successfully switched on one by one.After a period of parameter adjustment and initial check out,all scientific instruments are now in their normal operating phase.In this paper,the payloads and the initial observation results are introduced. | SUN Huixian WU Ji DAI Shuwu ZHAO Baochang SHU Rong CHANG Jin WANG Huanyu ZHANG Xiaohui REN Qiongying CHEN Xiaomin OUYANG Ziyuan ZOU Yongliao | 2008 | 空间科学学报2008，28，5： | 4 |
| 6 | Late Holocene hydroclimatic variations and possible forcing mechanisms over the eastern Central Asia显示文摘Hydroclimatic variations over the eastern Central Asia are highly sensitive to changes in hemispheric-scale atmospheric circulation systems. To fully understand the long-term variability and relationship between hydroclimate and atmospheric circulation system, we present a high-resolution lascustrine record of late Holocene hydroclimate from Lake Sayram, Central Tianshan Mountains, China, based on the total organic carbon, total nitrogen, and carbonate contents, carbon/nitrogen ratios, and grain size. Our results reveal four periods of substantially increased precipitation at the interval of 4000–3780, 3590–3210, 2800–2160, and 890–280 cal yr BP, and one period of slightly increased precipitation from 1700–1370 cal yr BP. These wetter periods broadly coincide with those identified in other records from the mid-latitude Westerlies-dominated eastern Central Asia, including the northern Tibetan Plateau. As such, a similar hydroclimatic pattern existed over this entire region during the late Holocene. Based on a close similarity of our record with reconstruction of North Atlantic Oscillation indices and solar irradiance, we propose that decreased solar irradiance and southern migration of the entire circum-North Atlantic circulation system, particularly the main pathway of the mid-latitude Westerlies, significantly influenced hydroclimate in eastern Central Asia during the late Holocene. Finally, the inferred precipitation at Lake Sayram has increased markedly over the past 100 years, although this potential future changes in hydroclimate in Central Asia need for further investigation. | Jianghu LAN Hai XU Keke YU Enguo SHENG Kangen ZHOU Tianli WANG YuANDa YE Dongna YAN Huixian WU Peng CHENG Waili ABULIEZI Liangcheng TAN | 2019 | Science China Earth Sciences2019，62，8： | 3 |
| 7 | Theory of nonlinear external noise显示文摘 | Cao Li Wu Dajin Wan Huixian | 1988 | Phys Lett A1988，133，： | 1 |
| 8 | Faraday rotation effects of (HoYbBi)3FesOu single crystal and its application to wideband and temperature-stabilized optical isolators 显示文摘 | Huang Min Zhang Shouye Wu Huixian | 1997 | Physica Status Solid (A) Applied Research1997，163，1： | 1 |
| 9 | Saddle points of general augmented Lagrangians for constrained nonconvex optimization 显示文摘 | WU Huixian LUO Hezhi | 2012 | Jour- nal of Global Optimization2012，53，： | 1 |
| 10 | Advanced Glycation End Product Receptor-1 Transgenic Mice Are Resistant to Inflammation, Oxidative Stress, and Post-Injury Intimal Hyperplasia显示文摘 | Massimo Torreggiani Huixian Liu Jin Wu Feng Zheng Weijing Cai Gary Striker Helen Vlassara | 2009 | The American Journal of Pathology2009，，4： | 1 |
| 11 | Crystallization and orientation of syndiotactic polystyrene in nanorods显示文摘 | Hui Wu Wei wang HuiXian Yang Zhaohui Su | 2007 | Macrolecules2007，40，12： | 1 |
| 12 | A calibration method for paracatadioptric camera from sphere images显示文摘 | Duan Huixian Wu Yihong | 2012 | Pattern Recognition Letters2012，33，6： | 1 |
| 13 | Formation of POX and NPOX with chlorination of fulvic acid in water: Empirical models 显示文摘 | HUIXIAN Z SHENG Y WU X | 1997 | Wat Res1997，31，6： | 1 |
| 14 | Community structure of benthic macroinvertebrates in reclaimed and natural tidal flats of the Yangtze River estuary显示文摘Previous studies have found differences between communities of benthic macroinvertebrates living in constructed tidal flats compared with natural ones.We analyzed the distributional characteristics of benthic macroinvertebrates in a blowing sand reclamation area(Area A),a dike-building silting area(Area B),an out-ofsiltation area(Area C),and a natural tidal flat(Area D)in order to characterize the community structure and diversity of benthic macroinvertebrates in a human-disturbed estuarine tidal-flat wetland.A total of 32 benthic macroinvertebrate species were identified(Area A=7;Area B=12;Area C=10;Area D=27).The diversity index was variable where:Area B0.05)in the abundance and biomass of Areas A,C,and D.An abundance/biomass curve showed that the habitat in Areas A,B,and C could be categorized as moderately disturbed,whereas Area D was categorized as undisturbed.The results of cluster analysis suggested distinct assemblages in the four sampling areas.Reclamation raised the altitude of tidal flats,weakening the tidal power and changing the physical and chemical parameters of the water,leading to a change in the community structure of benthic macroinvertebrates. | Junzeng Xue Jiqiang Yang Qiong Wang Richard B.Aronson Huixian Wu | 2019 | Aquaculture and Fisheries2019，4，5： | 1 |
| 15 | An almost full reversible lithium-rich cathode: Revealing the mechanism of high initial coulombic efficiency显示文摘Low initial Coulombic efficiency (ICE) is an important impediment to practical application of Li-rich layered oxides (LLOs), which is due to the irreversible oxygen release. It is generally considered that surface oxygen vacancies are conducive to the improvement of ICE of LLOs. To reveal the relation of oxygen vacancies and ICE, sample PLO (Li-Mn-Cr-O) and its treated product (TLO) are comprehensive investigated in this work. During the treated process, part of oxygen atoms return to original constructed vacancies. It makes oxygen vacancies in sample TLO much poorer than those in sample PLO, and induces the formation of Li-poor spinel-layered integrated structure. Electrochemical measurement indicates the ICE of sample PLO is only 80.8%, while sample TLO is almost full reversible with the ICE of ~97.1%. In term of high-energy X-ray diffraction, scanning transmission electron microscopy, X-ray photoelectron spectroscopy and synchrotron hard/soft X-ray absorption spectroscopy, we discover that the ICE is difficult to be improved significantly just by building oxygen vacancies. LLOs with high ICE not only have to construct suitable oxygen vacancies, but also require other components with Li-poor structure to stabilize oxygen. This work provides deep insight into the mechanism of high ICE, and will contribute to the design and development of LLOs for next-generation high-energy lithium-ion batteries. | Dong Luo Jianming Fan Zhuo Yao Huixian Xie Jiaxiang Cui Yajun Yang Xiaokai Ding Jiapeng Ji Shuxing Wu Ming Ling Chenyu Liu Zhan Lin | 2021 | Journal of Energy Chemistry2021，30，11： | 1 |
| 16 | Survivorship characteristics and adaptive mechanisms of phytoplankton assemblages in ballast water显示文摘Phytoplankton diversity and abundance were determined in ballast water from 26 vessels in the Shanghai Yangshan Deep-Water Port from April 2015 to January 2016. In total, 84 species of phytoplankton were identified, belonging to 43 genera and 5 phyla. Bacillariophyta (75.0%, including 30 genera and 63 species) were the dominant algae in the ballast water. Their density ranged from (5.55±9.62) SD to (1.878±0.872)×10 3 cells/L, with a mean of 410.1 cells/L. Nine potentially harmful phytoplankton taxa were detected: Ceratium furca , Ce . marcroceros , Leptocylindrus danicus , Coscinodiscus radiatus , Co . granii , Prorocentrum micans , Melosira sulcata , Meuniera membranacea and Skeletonema costatum . Our survey and identification results showed that Microcystis aeruginosa , Ankistrodesmus falcatus and Scenedesmus survived in the high-salinity ballast water, even though they are freshwater species. We identified the common features of surviving phytoplankton and impacts on the phytoplankton assemblage of ballast water age and source. Our goal was to understand the adaptative mechanisms of phytoplankton in ballast water, providing statistical and theoretical support for future ballast water research and suggesting a scientific basis of ballast water management and inspection of vessels entering the port. | WU Huixian SHEN Chen WANG Qiong Richard B. ARONSON CHEN Chen XUE Junzeng | 2019 | Journal of Oceanology and Limnology2019，37，2： | 1 |
| 17 | Masking effect of different durations of forward masker sound on acoustical responses of mouse inferior collicular neurons to probe sound显示文摘To study the effects of different durations of forward masker sound on neuronal firing and rate-intensity function(RIF)of mouse inferior collicular(IC)neurons,a tone relative to 5 dB above the minimum threshold(re MT+5 dB)of the best frequency of recorded neurons was used as forward masker sound under free field stimulation condition.The masker durations used were 40,60,80,and 100 ms.Results showed that as masker duration was increased,inhibition in neuronal firing was enhanced(P<0.0001,n=41)and the latency of neurons was lengthened(P<0.01,n=41).In addition,among 41 inhibited IC neurons,90.2%(37/41)exhibited narrowed dynamic range(DR)when masker sound duration was increased(P<0.0001),whereas the DR of 9.8%(4/41)became wider.These data suggest that masking effects of different durations of forward masker sound might be correlated with the amplitude and duration of inhibitory input to IC neurons elicited by the masker sound. | MEI Huixian GUO Yuping WU Feijian CHEN Qicai | 2006 | Frontiers in Biology2006，1，3： | 0 |
| 18 | Comprehensive bioinformatics analysis of CYB561 expression in breast cancer:Link between prognosis and immune infiltration显示文摘Background:Cytochrome b561(CYB561)plays a critical role in neuroendocrine function,cardiovascular regulation,and tumor growth;however,the prognostic value of CYB561 in patients with breast cancer and the relationship between CYB561 expression and immune infiltration in breast cancer remain unclear.Methods:The mRNA expression and clinical data of patients with breast cancer were obtained from The Cancer Genome Atlas database.Functional enrichment analysis was used to explore underlying biological functions associated with CYB561.The methylation status of CYB561 was analyzed using the MethSurv database.The enrichment score of immune cell infiltration for CYB561 in breast cancer was calculated using single-sample gene set enrichment analysis.The prognostic value of CYB561 was evaluated using Kaplan-Meier method and Cox regression analysis.Based on the results of the multivariate Cox analysis,a nomogram was constructed to predict the effect of CYB561 expression on overall survival(OS).Results:The results showed that CYB561 was highly expressed in breast cancer tissues.Hypomethylation of CYB561 is associated with an unfavorable prognosis.In multivariate Cox regression analysis,CYB561 was an independent prognostic factor for OS.Functional enrichment analysis indicated that estrogen signaling pathway,inflammatory response,KRAS signaling pathway,epithelial-mesenchymal transition,leukocyte migration,and regulation of lymphocyte activation were strongly enriched in the low CYB561 expression group.Additionally,CYB561 expression was negatively correlated with immune infiltration of B cells,plasmacytoid dendritic cells,dendritic cells,and neutrophils.Conclusion:CYB561 may serve as a potential biomarker for breast cancer diagnosis and prognosis. | XI YANG HUIXIAN WU CHAO XIONG BO ZHAO MEILIAN LIU JIE QIN MEI DENG | 2023 | BIOCELL2023，47，5： | 0 |
| 19 | ON CHARACTERIZATIONS OF D-η-PROPERLY PREQUASI-INVEX FUNCTION显示文摘最近, D- η - 的各种各样的概念适当地, prequasi-invex 功能被介绍;D- η - 的描述适当地, prequasi-invex 功能在条件的某个集合下面被介绍。在这篇论文,我们证明一样的结果能在更弱的假设下面被获得。 | Huixian WU Hezhi LUO | 2007 | Journal of Systems Science & Complexity2007，20，4： | 0 |
| 20 | Invasion and Morphological Variation of the Non- Indigenous Barnacle Chthamalus challengeri(Hoek, 1883) in Yangshan Port and its Surrounding Areas显示文摘Invasive species generally possess unique characteristics that allow them to survive the invasion process in order to establish and spread in new habitats. Successful invaders must resist both physical and physiological stresses associated with the changing environment. A common littoral barnacle, Chthamalus challengeri Hoek, 1883(Crustacea, Cirripedia), which is native to Japan, South Korea and northern China, has become established in the high-littoral zone adjacent to Yangshan Port, Shanghai, China. A comparison of the morphology of Chthamlus species from Zhoushan archipelago with previous description indicates the occurrence of C. challengeri. The new immigrant becomes a dominant species in certain high-intertidal habitats of the adjacent area to of Yangshan Port. C. challengeri was found in part of sampling sites in Zhoushan in 2010; however, it dispersed to all the eleven sampling sites in 2012. Densities of C.challengeri had increased over 10 times in the last 2 years, with the highest mean value reaching 39533 ± 6243 ind. m-2 in the new habitat. The specific ratios of both operculum area(Sa) to base area(SA) and average height of parietal plates(H) to length of base(L) revealed that C. challengeri displays morphological changes to resist stronger currents in the new habitats for invasion. | LIU Yan XUE Junzeng LIN Junda WU Huixian | 2015 | Journal of Ocean University of China2015，14，3： | 0 |
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