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| 1 | Spatial distribution and pollution assessment of heavy metals in urban soils from southwest China显示文摘To identify the concentrations and sources of heavy metals, and to assess soil environmental quality, 63 soil samples were collected in Yibin City, Sichuan Province, China. Mean concentrations of As, Pb, Zn, and Cu were 10.55, 61.23, 138.88 and 56.35 mg/kg, respectively. As concentrations were comparable to background values, while Pb, Zn, and Cu concentrations were higher than their corresponding background values. Industrial areas exhibited the highest concentrations of As, Pb, Zn, and Cu, while the lowest concentrations occurred in parks. Statistical analysis was performed and two cluster groups of metals were identified with Pb, Zn, and Cu in one group and As in the other. Spatial distribution maps indicated that Pb, Zn, and Cu were mainly controlled by anthropogenic activities, whereas As could be mainly accounted for by soil parent materials. Pollution index values of As, Pb, Zn, and Cu varied in the range of 0.24-1.93, 0.66-7.24, 0.42-4.19, and 0.62-5.25, with mean values of 0.86, 1.98, 1.61, and 1.78, respectively. The integrated pollution index (IPI) values of these metals varied from 0.82 to 3.54, with a mean of 1.6 and more than 90% of soil samples were moderately or highly contaminated with heavy metals. The spatial distribution of IPI showed that newer urban areas displayed relatively lower heavy metal contamination in comparison with older urban areas. | Guanghui Guo Fengchang Wu Fazhi Xie Ruiqing Zhang | 2012 | Journal of Environmental Sciences2012，24，3： | 86 |
| 2 | miR-20a targets BNIP2 and contributes chemotherapeutic resistance in colorectal adenocarcinoma SW480 and SW620 cell lines显示文摘化疗是为 colorectal 腺癌癌症的重要治疗;然而, colorectal 腺癌房间经常开发抵抗到化学疗法的药,导致恶化和差的耐心的预后。药抵抗的发展经常是一个 multifactor 过程,它包含了几基因和细胞的机制。microRNAs 是否定地在 post-transcriptional 水平调整基因表示的内长的小非编码的 RNA。在现在的学习,我们在调整 colorectal 腺癌房间 SW620 和 SW480 的药敏感调查了 microRNAs 的可能的角色。使用 microRNA 表达式数组和我们发现了房间展出了的那 SW620 的量的反向的 transcriptase (RT )-PCR, 与 SW480 房间相比提高了 miR-20a 表示。另外,这二房间行显示了不同敏感到化学疗法的药氟尿嘧啶, oxaliplatin,和 teniposide。miR-20a 的调整改变了 SW620 和 SW480 房间的敏感到这些药;miR-20a 击倒敏化的 SW620 房间到化学疗法的代理人,而在 SW480 房间的 miR-20a 的 overexpression 导致了 chemoresistance。内长的 BNIP2 mRNA 和 BNIP2 蛋白质层次是相反地由量的 RT-PCR 和西方的污点分析与是的 miR-20a 层次有关检测了。荧光记者试金显示出在 miR-20a 和 BNIP2 3UTR 之间的一个直接相互作用。一起拿,我们的调查结果建议 miR-20a 可以在 colorectal 腺癌癌症房间药抵抗起一个作用并且可以是对在 colorectal 腺癌的化疗药抵抗的一个治疗学的目标。 | Huijuan Chai Min Liu Ruiqing Tian Xin Li Hua Tang | 2011 | Acta Biochimica et Biophysica Sinica2011，43，3： | 18 |
| 3 | Derivation of water quality criteria for representative water-body pollutants in China显示文摘In this study, toxicological data for zinc (Zn), cadmium (Cd), hexavalent chromium (Cr (VI)), benzene, and nitrobenzene were collected from various databases and publications, screened and then constructed into species sensitivity distribution (SSD) curves. Then water quality criteria (WQC) were derived for protection of the freshwater aquatic life in China against five representative pollutants. The values derived in this study were compared with those issued by the US Environmental Protection Agency and the Chinese national environmental standard for surface water to identify factors underlying the differences. The results showed that the SSD curves for the five pollutants differed significantly, with the examined aquatic species being generally more sensitive to Zn, Cd, and Cr (VI) than benzene and nitrobenzene. The acute WQC were: 48.43 μg L 1 for Zn, 0.4218 μg L 1 for Cd, 45.79 μg L 1 for Cr (VI), 2651 μg L 1 for benzene, and 1426 μg L 1 for nitrobenzene. The chronic WQC were: 20.01 μg L 1 for Zn, 0.2428 μg L 1 for Cd, 14.22 μg L 1 for Cr (VI), 530.2 μg L 1 for benzene, and 286.2 μg L 1 for nitrobenzene. The results of this comparative study of representative pollutants may offer guideline values for future WQC studies for China. | WU FengChang FENG ChengLian ZHANG RuiQing LI YuShuang DU DongYang | 2012 | Science China Earth Sciences2012，55，6： | 16 |
| 4 | Effect of catgut implantation at acupoints on GABA_B and mGluR1 expressions in brain stem of rats with spasticity after stroke显示文摘OBJECTIVE: To investigate the effect of catgut implantation at acupoints on the expressions of γ-amino butyric acid B receptor(GABAB ) and metabotropic glutamate receptor 1(mGluR1) in the brain stem of rats with spasticity after stroke.METHODS: In total, 60 male Sprague-Dawley rats were randomly divided into three groups: a sham group(n=10), a model group(n=25) and a treatment group(n=25). The rats in both the model group and the treatment group were subjected to middle cerebral artery occlusion to establish a model of focal cerebral ischemia. Rats with limb-spasm met the inclusion criteria. Only the left carotid artery was isolated in sham group rats. Three days after modeling, the treatment group was subjected to catgut implantation at Dazhui(GV 14), Guanyuan(CV 4), and Zhongwan(CV 12). Neurological deficit symptoms were assessed with the Zea-Longa neurological deficit score. The Modified Ashworth Scale(MAS), and isolated muscle tone were used to evaluate spasticity before and after treatment. Immunohistochemistry was applied to determine the expression of GABAB and mGluR1 in the rat brain stem after treatment.RESULTS: After treatment, neural impairment symptoms had significantly improved in the treatment group when compared to the model group(P<0.05). Both MAS and isolated muscle tone in the treatment group were significantly decreased when compared with the model group(P<0.05),and were also lower than before treatment. GABAB expression was significantly higher and mGluR1 was lower in the treatment group when compared with the model group(P<0.01 and P<0.05, respectively).CONCLUSION: Catgut implantation at Dazhui(GV 14), Guanyuan(CV 4), and Zhongwan(CV 12), can relieve limb spasticity by increasing the expression of GABAB and reducing the expression of mGluR1 in the brain stem of rats after stroke. | Chengmei Liu Ruiqing Li Xiaolei Song Xiaodong Feng | 2014 | Journal of Traditional Chinese Medicine2014，34，5： | 14 |
| 5 | Focal depths for moderate-sized aftershocks of the Wenchuan M_S8.0 earthquake and their implications显示文摘Sliding-window cross-correlation method is firstly adopted to identify sPn phase, and to constrain focal depth from regional seismograms, by measuring the time separation between sPn and Pn phases. We present the focal depths of the 17 moderate-sized aftershocks (MS≥5.0) of the Wenchuan MS8.0 earth-quake, using the data recorded by the regional seismic broadband networks of Shaanxi, Qinghai, Gansu, Yunnan and Sichuan. Our results show focal depths of aftershocks range from 8 to 20 km, and tend to cluster at two average depths, separate at 32.5°N, i.e., 11 km to the south and 17 km to the north, indicating that these aftershocks are origin of upper-to-middle crust. Combined with other results, we suggest that the Longmenshan fault is not a through-going crustal fault and the Pingwu-Qingchuan fault may be not the northward extension of the Longmenshan thrust fault. | ZHANG RuiQing WU QingJu LI YongHua DING ZhiFeng ZENG RongSheng | 2008 | Science China Earth Sciences2008，51，12： | 14 |
| 6 | 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 |
| 7 | Synergistic effects between Suilllus luteus and Trichoderma virens on growth of Korean spruce seedlings and drought resistance of Scotch pine seedlings显示文摘Korean spruce(Picea koraiensis Sieb. El Zucc.)is one of the main afforestation species in northern China.Seedling quality is a critical factor at planting time. To test whether the synergistic growth enhancement of Scotch pine(P. sylvestris var. mongolica) seedlings brought by the plant beneficial fungus Trichoderma virens(J.H. Mill., Giddens and A.A. Foster) Arx and ectomycorrhizal fungus(Suillus luteus(L.) Roussel.) can also benefit Korean spruce seedlings, we examined the effects of S. luteus and T. virens on the growth of P. koraiensis seedlings and drought resistance of P. sylvestris var. mongolica in peat soils. The two fungi were added to sterilized peat soil in pots, and the plants were grown for 4 months. Seedling growth and physiological variables, including mycorrhizal colonization rate of roots,biomass, and chlorophyll content, were examined. The colonization rate of the mycorrhizal fungus on P. koraiensis exceeded 65 %, and the synergism between S. luteus and T.virens enhanced most of the variables for P. koraiensis seedlings after inoculation with S. luteus then 30 days later with T. virens as in our published results for seedlings of P.sylvestris var. mongolica. When seedlings of P. sylvestris var. mongolica were inoculated with this sequence, they became more drought tolerant. T. virens also induced S.luteus to produce-1,3-glucanase and chitinase. This inoculation sequence at planting can thus improve the quality of P. sylvestris var. mongolica and P. koraiensis seedlings and substantiates our previous results. | Dachuan Yin Xun Deng Ruiqing Song | 2016 | Journal of Forestry Research2016，27，1： | 11 |
| 8 | 地震相干偏移与数据自参照偏移的关系显示文摘地震相干偏移和数据自参照偏移是最近几年发展起来的地震成像新方法,并且已在地震勘探研究领域开始应用.该方法在VSP<垂直地震剖面)中的应用尤其值得关注,因为它部分地解决了一些在地面反射地震方法中难以解决的问题.地震相干偏移是用地震数据的互相关处理后的数据进行偏移,而数据自参照偏移则不必在偏移前对数据进行互相关处理,而是通过记录数据中的两个不同部分波场的延拓来互相参照进行偏移.二者的优点都是在偏移运算中可以不考虑原始震源位置、激发时间以及地震波初始传播路径.本文从偏移成像的理论出发分析了这两类算法,发现二者在成像原理上是一致的.本文还通过一个二维VSP多次波偏移的数值模拟实验,比较和归纳了这两类算法在实际应用中的特点. | 常旭 刘伊克 王辉 Ruiqing He | 2009 | 地球物理学报2009，52，11： | 9 |
| 9 | Heat Transfer Characteristics of Boiler Convective Heating Surface Under Pressurized Oxygen-fuel Combustion Conditions显示文摘增压富氧燃烧是一项极具前景的减排CO2新技术。对增压富氧燃烧条件下,对流受热面换热特性进行研究具有重要的意义。该文以一台实际300MW等级机组煤粉锅炉为计算对象,采用维里方程及Chun等的计算方法计算确定增压富氧燃烧烟气物性,采用宽带关联k模型计算富氧燃烧烟气辐射特性。进行了常规空气燃烧以及φ(O2):φ(CO2)=21:79、φ(O2):φ(CO2)=30:70两种比例的0.1、0.5、1.0、1.5、6 MPa五种压力下增压富氧燃烧各对流受热面的热力计算,分析了增压富氧燃烧条件烟气压力变化对各受热面换热特性的影响。研究结果表明:随烟气压力的升高,烟气流速下降,但烟气的Re却基本保持不变,对流换热系数有所增加。增压富氧燃烧烟气的辐射换热系数比空气燃烧烟气辐射换热系数大。实现同样的换热量,增压富氧燃烧条件下(φ(O2):φ(CO2)=21:79、φ(O2):φ(CO2)=30:70)对流受热面所需换热面积比常规空气燃烧条件下少。 | Gao Zhengyang Xia Ruiqing Yan Weiping Ma Kai Feng Wenhui Zhang Bowen | 2012 | 中国电机工程学报2012，32，23： | 8 |
| 10 | Ectomycorrhizal fungus enhances drought tolerance of Pinus sylvestris var.mongolica seedlings and improves soil condition显示文摘Mongolian pine is an important afforestation species widely used for ecological management in northeast China. The environment in this region is very unstable and the flora are regularly subjected to drought stress.This paper reports on the influence of inoculation with the Suillus luteus on seedlings under different water conditions.Both inoculated and non-inoculated ectomycorrhizal fungi(ECMF)-S. luteus seedlings were maintained under wellwatered or water-stress conditions for 3 months. The S.luteus colonization rate under water stress was higher than that in well-watered conditions. Under water stress, inoculated seedlings had greater growth than non-inoculated seedlings. In addition, under water stress, S. luteus-inoculated seedlings had greater superoxide dismutase and peroxidase activity, higher soluble protein content, lower proline content, and lower malondialdehyde content than non-inoculated seedlings. S. luteus colonization increased the rhizosphere soil-enzyme activity and the rhizosphere soil nutrition content under both well-watered and water-stress conditions. Given the positive impact on seedling growth and physiology, S. luteus shows potential for use in the arid and semi-arid regions of northeast China for afforestation. | Dachuan Yin Ruiqing Song Jinyu Qi Xun Deng | 2018 | Journal of Forestry Research2018，29，6： | 7 |
| 11 | A 5.7–6.4GHz GaAs HBT Power Amplifier with a Gain Enhanced Bias Circuit显示文摘This paper describes the design of a 5.7–6.4GHz Ga As Heterojunction bipolar transistor(HBT)power amplifier for broadband wireless application such as wireless metropolitan area networks.A bias circuit is proposed which enhances the power gain and provides a good linearity.Using the wideband matching network techniques with trap circuits embedded to filter the harmonics and the diode-based linearizing techniques,a broadband power amplifier module was obtained which exhibited a gain above 28d B.This is about 1d B improvement compared with those normal bias circuits at a supply voltage of 5V in the frequency range of 5.7–6.4GHz,measured with Continuous wave(CW)signals.The saturated output power was greater than 33d Bm in 5.7–6.4GHz and the output 1d B compression point was greater than 31d Bm.The phase deviation was less than 5 degrees when the output power below 33d Bm.The second and third order harmonic components were also less than-45d Bc and-50d Bc. | ZHENG Ruiqing ZHANG Guohao YU Kai LI Sizhen ZHENG Yaohua | 2017 | Chinese Journal of Electronics2017，26，3： | 7 |
| 12 | LRRK2 enhances Nod1/2-mediated inflammatory cytokine production by promoting Rip2 phosphorylation显示文摘天生的免疫系统为清除感染是批评的,并且紧被调整避免过多的织物损坏。Nod1/2-Rip2 发信号,它为开始天生的有免疫力的反应到细菌的感染是必要的并且嗯应力,服从于许多规章的机制。在这研究,我们发现了那 LRRK2,由基因编码了在 Crohns 疾病,败坏和家庭 Parkinsons 疾病含有,调制由提高 Rip2 phosphorylation 发信号的 Nod1/2-Rip2 的力量。LRRK2 缺乏显著地由 muramyl dipeptide (MDP ) 在 Nod2 激活之上在巨噬细胞减少 cytokine 生产,由 D-gamma-Glu-meso-diaminopimelic 酸(即弹跳) 的 Nod1 激活或嗯应力。我们的生物化学的学习证明 LRRK2 的存在为在 Nod2 激活之上的 Rip2 的最佳的 phosphorylation 是必要的。因此,这研究表明 LRRK2 是 Rip2 的一个新积极管理者并且支持通过 Nod1/2-Rip2 小径感应的煽动性的 cytokine。 | Ruiqing Yan Zhihua Liu | 2017 | Protein & Cell2017，8，1： | 6 |
| 13 | Differential patterns of SH and P wave velocity structures in the transition zone beneath northwestern Tibet显示文摘Triplicate waveform modeling is used to resolve SH (Vs) and P (Vp ) wave velocity structures in the upper mantle transition zone (TZ) beneath northwestern (NW) Tibet. Focal depth move out stacking is proposed to enhance the identification of triplicate phases, and can be used to test consistency of our data. Our results show that the Vs and Vp structures are decorrelated, and that a large Vs jump occurred across the 660-km discontinuity, with a small Vs gradient above it. Conversely, the Vp model is characterized by a relatively small contrast across the discontinuity, accompanied by a high Vp gradient in the TZ. There seem no significant depth anomalies of the 660-km discontinuity in both models. The seismic structure in TZ beneath NW Tibet are similar to recent studies beneath the central Qiangtang and western Lhasa terrains. Taking the lower TZ structures under India as references, Vs is normal but Vp appears slightly high, and thus a high ratio of Vp/Vs was indicated beneath NW Tibet. Combined results with experiment information from mineral studies, we suggest that the differential anomalies of Vp and Vs can be attributed to a chemical heterogeneity, such as increased Al content in the lower TZ. Considering the tectonic evolution of Tibet, the chemical heterogeneity may be associated with subduction or detachment of the Tethys oceanic slab. | ZHANG RuiQing WU QingJu LI YongHua ZENG RongSheng | 2011 | Science China Earth Sciences2011，54，10： | 5 |
| 14 | Melanin nanoparticles alleviate sepsis-induced myocardial injury by suppressing ferroptosis and inflammation显示文摘Myocardial injury as one of the severe complications leads to the increasing morbidity and mortality in patients with sepsis.Recent studies reported that reactive oxygen species(ROS)-mediated ferroptosis plays a critical role in the development of heart diseases.Therefore,we hypothesized that anti-ferroptosis agent might be a novel potential therapeutic strategy for sepsis-induced cardiac injury.Herein,we demonstrated that a small biocompatible and MRI-visible melanin nanoparticles(MMPP)improves myocardial function by inhibiting ROS-related ferroptosis signaling pathway.In LPS-induced murine sepsis model,after a single dose intravenously injection of MMPP treatment,MMPP markedly alleviated the myocardial injury including cardiac function and heart structure disorder through suppressing iron-accumulation induced ferroptosis.In vitro,MMPP inhibited cardiomyocyte death by attenuating oxidative stress,inflammation and maintaining mitochondrial homeostasis.Collectively,our findings demonstrated that MMPP protected heart against sepsis-induced myocardial injury via inhibiting ferroptosis and inflammation,which might be a novel therapeutic approach in future. | Chang Liu Quan Zou Huixin Tang Jia Liu Shiqi Zhang Caihong Fan Junwei Zhang Ruiqing Liu Yashan Liu Ruiyan Liu Yan Zhao Qiang Wu Zhi Qi Yanna Shen | 2023 | Bioactive Materials2023，，6： | 5 |
| 15 | Van der Waals integration of 2D atomic crystals for advanced multifunctional devices显示文摘Semiconductor heterostructures play a key role in the development of solid-state electronic and optoelectronic devices.They are generally realized via traditional epitaxial integration,namely two or more dissimilar materials,with matching crystal lattice,polarity and thermal expansion coefficients,are grown on the surface of each other. | Ruiqing Cheng Lei Yin Feng Wang Zhenxing Wang Jun He | 2019 | Science Bulletin2019，64，15： | 4 |
| 16 | Autophagy receptor CCDC50 tunes the STING-mediated interferon response in viral infections and autoimmune diseases显示文摘DNA sensing and timely activation of interferon(IFN)-mediated innate immunity are crucial for the defense against DNA virus infections and the clearance of abnormal cells.However,overactivation of immune responses may lead to tissue damage and autoimmune diseases;therefore,these processes must be intricately regulated.STING is the key adaptor protein,which is activated by cyclic GMP-AMP,the second messenger derived from cGAS-mediated DNA sensing.Here,we report that CCDC50,a newly identified autophagy receptor,tunes STING-directed type I IFN signaling activity by delivering K63-polyubiquitinated STING to autolysosomes for degradation.Knockout of CCDC50 significantly increases herpes simplex virus 1(HSV-1)-or DNA ligand-induced production of type I IFN and proinflammatory cytokines.Ccdc50-deficient mice show increased production of IFN,decreased viral replication,reduced cell infiltration,and improved survival rates compared with their wild-type littermates when challenged with HSV-1.Remarkably,the expression of CCDC50 is downregulated in systemic lupus erythematosus(SLE),a chronic autoimmune disease.CCDC50 levels are negatively correlated with IFN signaling pathway activation and disease severity in human SLE patients.CCDC50 deficiency potentiates the cGAS-STING-mediated immune response triggered by SLE serum.Thus,our findings reveal the critical role of CCDC50 in the immune regulation of viral infections and autoimmune diseases and provide insights into the therapeutic implications of CCDC50 manipulation. | Panpan Hou Yuxin Lin Zibo Li Ruiqing Lu Yicheng Wang Tian Tian Penghui Jia Xi Zhang Liu Cao Zhongwei Zhou Chunmei Li Jieruo Gu Deyin Guo | 2021 | Cellular & Molecular Immunology2021，18，10： | 3 |
| 17 | Identification of Histoplasma causing an unexplained disease cluster in Matthews Ridge, Guyana显示文摘Here,we report the identification of Histoplasma causing an unexplained disease cluster in Matthews Ridge,Guyana.In March 2019,14 employees of Chongqing Bosai Mining Company,China,working in a manganese mining of Guyana,had unexplained fever,and two of them died.We obtained lung and brain tissues as well as the blood samples from the two deceased cases(patient No.1 and 2),and bronchoscopy lavages and cerebrospinal fluid samples from one severe case(patient No.3),respectively.All samples were tested by pathological examination,high-throughput sequencing,and real-time PCR.Pathological detection showed the presence of spore-like structures in the lung tissue of patient No.1,indicating a fungal infection in this patient.Nanopore sequencing identified the existing of H.capsulatum in the lung tissue sample within 13 h.Next-generation sequencing identified specific fragments of H.capsulatum in all of the samples tested(lung,brain and blood serum from the deceased cases,and plasma from the severe case).Real-time PCR assays did not reveal any viral infection related to transmission from bat feces.We conclude that H.capsulatum was the causative pathogen of this disease cluster based on epidemiologic,clinical,pathological and nucleic acid evidence. | Ji Wang Weimin Zhou Hua Ling Xiaoping Dong Yi Zhang Jiandong Li Yong Zhang Jingdong Song William J.Liu Yang Li Ruiqing Zhang Wei Zhen Kun Cai Shuangli Zhu Dongyan Wang Jinbo Xiao Yigang Tong Wenli Liu Lihua Song Wei Wu Yang Liu Xiang Zhao Ruihuan Wang Sheng Ye Jing Wang Roujian Lu Baoying Huang Fei Ye Wenwen Lei Rongbao Gao Qi Shi Cao Chen Jun Han Wenbo Xu George F.Gao Xuejun Ma Guizhen Wu | 2019 | Biosafety and Health2019，1，3： | 3 |
| 18 | Ferroelectric and dielectric properties of Sr 2? x (Na, K) x Bi 4 Ti 5 O 18 lead-free piezoelectric ceramics显示文摘 | Qian Chen Zhijun Xu Ruiqing Chu Jigong Hao Yanjie Zhang Guorong Li Qingrui Yin | 2010 | Physica B: Physics of Condensed Matter2010，，13： | 3 |
| 19 | Chance Constrained Integer Programming and Stochastic Simulation Based Genetic Algorithm | ZHAO Ruiqing College of Mechanical Engineering,Shijiazhuang 050003,China Kakuzo Iwamura Department of Mathematics, Josai University,Sakado,Saitama 350-02,Japan LIU Baoding Department of Applied Mathematics,Tsinghua University,Beijing 100084,China | 1998 | Systems Science and Systems Engineering1998，8，1： | 3 |
| 20 | Research progress and prospects of coal petrology and coal quality in China显示文摘Clean utilization of coal depends on the quality of raw coal,which depends on the coal-forming parent materials(petrology and chemical composition of coal),the multiple media of the coal-forming environment,and some epigenetic conditions,such as thermal evolution(coalification),magmatic hydrothermal fluid,groundwater.Based on the research results of predecessors and prediction studies of coal resources since the founding of China,the present status of research on coal petrology,coal quality,coal metamorphism,and coal geochemistry in China is discussed in detail,with emphasis on research progress and the general situation of highly efficient and clean utilization of coal in the technical fields of coking,pyrolysis,combustion,gasification,and liquefaction,and the development prospects of coal petrology and coal quality in China are prospected. | Yuegang Tang Ruiqing Li Shaoqing Wang | 2020 | International Journal of Coal Science & Technology2020，7，2： | 3 |
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