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| 1 | Strata movement controlling effect of waste and fly ash backfillings in fully mechanized coal mining with backfilling face显示文摘A fully mechanized coal mining with backfilling (FMCMB) provides advantages of safety and efficiency for coal mining under buildings, railways, and water bodies. According to the field geological conditions, we analyzed the controlling effect of strata movement by the waste and fly ash backfilling in FMCMB face. Based on the key strata theory, we established the equivalent mining thickness model, and analyzed the action of the bulk factor of backfilling body to the equivalent mining thickness. In addition, we numerically simulated the controlling function of the strata movement by backfilling bodies with differ- ent strength. And the numerical simulation result show that the deformation of stratum and the subsi- dence of surface can be controlled by FMCMB. The result provides references to the effective execution of fully mechanized coal mining with solid waste backfilling in goaf. | Zhang Jixiong Zhang Qiang Huang Yanli Liu Jinwei Zhou Nan Zan Dongfeng | 2011 | Mining Science and Technology2011，21，5： | 27 |
| 2 | Mitochondrial ROS promote macrophage pyroptosis by inducing GSDMD oxidation显示文摘Disrupted mitochondrial membrane potential (MMP) and reactive oxygen species (ROS) generation are often associated with macrophage pyroptosis. It remains unclear how these forms of mitochondrial dysfunction relate to inflammasome activation and gasdermin-D (Gsdmd) cleavage, two central steps of the pyroptotic process. Here, we also found MMP collapse and ROS generation induced by Nlrp3 inflammasome activation as previous studies reported. The elimination of ROS alleviated the cleavage of Gsdmd, suggesting that Gsdmd cleavage occurs downstream of ROS release. Consistent with this result, hydrogen peroxide treatment augmented the cleavage of Gsdmd by caspase-1. Indeed, four amino acid residues of Gsdmd were oxidized under oxidative stress in macrophages. The efficiency of Gsdmd cleavage by inflammatory caspase-1 was dramatically reduced when oxidative modification was blocked by mutation of these amino acid residues. These results demonstrate that Gsdmd oxidation serves as a de novo mechanism by which mitochondrial ROS promote Nlrp3 inflammasome-dependent pyroptotic cell death. | Yufang Wang Peiliang Shi Qin Chen Zan Huang Dayuan Zou Jingzi Zhang Xiang Gao Zhaoyu Lin | 2019 | Journal of Molecular Cell Biology2019，11，12： | 23 |
| 3 | Fabry disease with acute cerebral infarction onset in a young patient显示文摘To the Editor:Fabry disease (FD)is a recessive X-linked hereditary disease.The onset age of the disease is in children and adolescents mostly.The average time from the onset of symptoms to the definite diagnosis needs 13.7 years in male patients and 16.3 years in female patients.FD happens rarely and it is easy to cause diagnosis and treatment delay.Here,we report a case of FD in a 27-year-old man who developed clinical symptoms with acute cerebral infarction onset to improve doctors' understanding of FD. | Ya-Nan Zhang Zhen-Ni Guo Hong-Wei Zhou Ying-Ying Cheng Jia-Chun Feng Zan Wang | 2019 | Chinese Medical Journal2019，，4： | 21 |
| 4 | The improved element-free Galerkin method for three-dimensional transient heat conduction problems显示文摘With the improved moving least-squares (IMLS) approximation, an orthogonal function system with a weight function is used as the basis function. The combination of the element-free Galerkin (EFG) method and the IMLS approximation leads to the development of the improved element-free Galerkin (IEFG) method. In this paper, the IEFG method is applied to study the partial differential equations that control the heat flow in three-dimensional space. With the IEFG technique, the Galerkin weak form is employed to develop the discretized system equations, and the penalty method is applied to impose the essential boundary conditions. The traditional difference method for two-point boundary value problems is selected for the time discretization. As the transient heat conduction equations and the boundary and initial conditions are time dependent, the scaling parameter, number of nodes and time step length are considered in a convergence study. | ZHANG Zan WANG JianFei CHENG YuMin LIEW Kim Meow | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，8： | 18 |
| 5 | Effect of Poria cocos Hydroethanolic Extract on Treating Adriamycin-Induced Rat Model of Nephrotic Syndrome显示文摘Objective: To evaluate the effect of Poria cocos(Schw.) Wolf hydroethanolic extract(PHE) against nephrotic syndrome(NS) in rats and to identify the potential active components from PHE. Methods: The high content compounds were isolated and purified by using column chromatography followed by preparative highperformance liquid chromatography(p-HPLC). Forty male Wistar rats with adriamycin(ADR)-induced NS were randomly divided into 5 groups, 8 in each group: model control group, positive control group(with prednisone treatment), PHE low-dose group, PHE middle-dose group and PHE high-dose group. Another 8 rats were recruited as vehicle control group. All rats received the intragastric administration of corresponding drugs or saline for 30 days. During the experimental period, rats' behavior and appearance were observed and recorded daily, and their body weights were recorded weekly. After treatment, 24-h urine samples were collected to evaluate the urine protein and urine creatinine(Ucr); then the rats were sacrificed to collect carotid blood and to determine the levels of serum total protein(TP), albumin(Alb), globulin(Glo), total cholesterol(TC) and cytokine interlukin-4(IL-4). Results: Six acidic components were isolated and identified from the PHE section: pachymic acid, 15α-hydroxydehydrotumulosic acid, trametenolic acid, dehydropachymic acid, 3β-hydroxy-lanosta-7,9(11), 24-trien-21-oic-acid and dehydroeburicoic acid. Compared with the model control group, the urine protein content were significantly decreased in the PHE treatment groups and positive control group(P<0.05), especially PHE middle-dose group(P<0.01). The Ucr values and serum levels of TP, Glo, TC and IL-4 in PHE low-and middle-dose groups were also presented obvious recover tendency as compared with the model control group(P<0.05 or P<0.01). However, positive control group and all PHE groups indicated no significant therapeutic effect on raising Alb value, although PHE low-and middle-dose treatment groups showed better outcomes than positive control group(P>0.05). Conclusions: PHE showed an encouraging therapeutic effect against ADR-induced NS in a rat model. PHE might be a group of effective substances for the treatment of NS. | ZAN Jun-feng SHEN Chan-juan ZHANG Li-ping LIU Yan-wen | 2017 | Chinese Journal of Integrative Medicine2017，23，12： | 15 |
| 6 | Bufalin suppresses the migration and invasion of prostate cancer cells through HOTAIR, the sponge of miR-520b显示文摘Bufalin, the major active component of the traditional Chinese medicine ChanSu obtained from the skin and parotid venom glands of toads, has long been known as an anticancer agent. Recent studies show that microRNAs (miRs) are involved in the anticancer activities of bufalin, while long non-coding RNAs (lncRNAs) are known to interact with miRNAs to regulate various biological functions. In this paper, we investigated the possible network related to the antimetastatic effect of bufalin in prostate cancer (PCa) cells. We demonstrated that bufalin (0.05?10 μM) dose-dependently suppressed the proliferation of prostate cancer DU145 and PC3 cells with IC50 values of 0.89 and 1.28 μM, respectively. Furthermore, bufalin treatment significantly suppressed the cell migration and invasion. To explore the role of lncRNAs in the antimetastatic activity of bufalin, we used an lncRNA microarray and found that HOX transcript antisense RNA (HOTAIR) was the most markedly downregulated lncRNA in bufalin-treated PCa cells. Overexpression of HOTAIR counteracted the suppressing effects of bufalin on DU145 and PC3 cells. We then predicted and verified that HOTAIR upregulated FGFR1 expression by sponging miR-520b in PCa cells. In 40 patients with PCa bone metastasis, we used in situ hybridization or immunohistochemical assay to assess the HOTAIR and FGFR1 expression, which revealed that both HOTAIR and FGFR1 expression were significantly higher in bone metastasis tissues than in the primary PCa tissues. In addition, the level of serum HOTAIR was positively associated with the levels of serum bone metabolic markers (CTx, OST, B-ALP and PINP) and may serve as a reasonable biomarker for PCa bone metastasis. Taken together, this is the first study revealing that HOTAIR promotes PCa bone metastasis, and bufalin may be a promising candidate for the treatment of this disease. | Jian-jun Zhang Xiao-hui Zhou Yan Zhou Yong-gang Wang Bin-zhi Qian Ai-na He Zan Shen Hai-yan Hu Yang Yao | 2019 | Acta Pharmacologica Sinica2019，40，9： | 13 |
| 7 | The improved element-free Galerkin method forthree-dimensional wave equation显示文摘The paper presents the improved element-freeGalerkin(IEFG) method for three-dimensional wave propagation.The improved moving least-squares(IMLS) approximation is employed to construct the shape function,whichuses an orthogonal function system with a weight function asthe basis function.Compared with the conventional movingleast-squares(MLS) approximation,the algebraic equationsystem in the IMLS approximation is not ill-conditioned,andcan be solved directly without deriving the inverse matrix.Because there are fewer coefficients in the IMLS than in theMLS approximation,fewer nodes are selected in the IEFGmethod than in the element-free Galerkin method.Thus,theIEFG method has a higher computing speed.In the IEFGmethod,the Galerkin weak form is employed to obtain a discretized system equation,and the penalty method is appliedto impose the essential boundary condition.The traditionaldifference method for two-point boundary value problems isselected for the time discretization.As the wave equationsand the boundary-initial conditions depend on time,the scaling parameter,number of nodes and the time step length areconsidered for the convergence study. | Zan Zhang Dong-Ming Li Yu-Min Cheng Kim Moew Liew | 2012 | Acta Mechanica Sinica2012，28，3： | 12 |
| 8 | Pirarubicin inhibits multidrug-resistant osteosarcoma cell proliferation through induction of G~/M phase cell cycle arrest显示文摘 | Shui-er ZHENG Sang XIONG Feng LIN Guang-lei QIAO Tao FENG Zan SHEN Da-liu MIN Chun-ling ZHANG Yang YAO | 2012 | Acta Pharmacologica Sinica2012，33，6： | 9 |
| 9 | Potato/Maize intercropping reduces infestation of potato tuber moth, Phthorimaea operculella(Zeller) by the enhancement of natural enemies显示文摘The potato tuber moth(PTM),Phthorimaea operculella(Zeller),is one of the most economically significant insect pests for potato in both field and storage worldwide.To evaluate the infestation,reduction of potato yield and the control efficacy for PTM,field tests were conducted in two seasons by intercropping of potato as the host plant with maize as a non-host plant of PTM.Three intercropping patterns were tested,which were 2 rows of potatoes with either 2,3,or 4 rows of maize(abbreviated 2 P:2 M,2 P:3 M,and 2 P:4 M),and the monocropped potato as the control,2 rows of potatoes,without maize,(abbreviated 2 P:0 M).Results showed that the population and infestation of PTM in the 2 P:3 M intercropping pattern was significantly lower than those in 2 P:2 M,2 P:4 M and the monocropping pattern of 2 P:0 M,due to the enhancement of natural enemies.Cumulative mines and tunneling in potato leaves in 2 P:3 M intercropping were significantly lower than those in 2 P:2 M and 2 P:4 M patterns.The population of parasitoids and the parasitism rate of PTM in intercropping pattern of 2 P:3 M were significantly higher than that in intercropping pattern of 2 P:2 M,2 P:4 M and monocropping pattern of 2 P:0 M.We conclude that the potato intercropped with maize reduced the adult and larva populations,and reduced the damage from PTM by enhancing the number of parasitoids and the level of parasitism.The greatest population density of parasitoids and parasitism rate were in the intercropping pattern of 2 rows of potatoes with 3 rows of maize.These data indicate that the host/non-host intercropping patterns can be used as a biological control tactic against PTM by enhancing the density of natural enemies in the agro-ecosystems. | ZHENG Ya-qiang ZHANG Li-min CHEN Bin YAN Nai-sheng GUI Fu-rong ZAN Qing-an DU Guang-zu HE Shu-qi LI Zheng-yue GAO Yu-lin XIAO Guan-li | 2020 | Journal of Integrative Agriculture2020，19，2： | 8 |
| 10 | A 60-year sedimentary record of natural and anthropogenic impacts on Lake Chenghai,China显示文摘Recent sediments from Lake Chenghai,China,were investigated at high temporal resolution to trace both natural and anthropogenic effects on the lake using total organic carbon(TOC),total nitrogen(TN),total phosphorus(TP),organic phosphorus(P o),inorganic phosphorus(P i) and organic carbon and nitrogen stable isotopes(δ 13 C org and δ 15 N) in a 137 Cs-dated sediment core.The results indicated that the sedimentary record covers the last 60 years,during which the lake had undergone apparent changes in nutrient sources and productivity in response to nutrient loading.Prior to the late 1980s,the nutrient contents in sediments mainly originated from algae and lake productivity was relatively stable.Since the late 1980s,increasing TOC,TN and TP concentrations together with the change of δ 13 C org and δ 15 N suggested anthropogenic perturbations in nutrient loading and lake productivity.Endogenic nutrients derived from algae and anthropogenic inputs were two important sources of sedimentary nutrients.The anthropogenic nutrients mainly originated from the discharge of industrial wastewater and artificial cultivation of Spirulina after the middle 1980s,and domestic wastewater discharged from Yongsheng County since 1993. | Fengyu Zan Shouliang Huo Beidou Xi Jingtian Zhang Haiqing Liao Yue Wang Kevin M.Yeager | 2012 | Journal of Environmental Sciences2012，24，4： | 8 |
| 11 | Arsenic fractionation and contamination assessment in sediments of thirteen lakes from the East Plain and Yungui Plateau Ecoregions, China显示文摘Arsenic(As) fractions in the sediments of seven lakes from East Plain Ecoregion and six lakes from Yungui Plateau Ecoregion, China, were investigated. Results indicated that the total As concentrations in sediment samples of lakes of the East Plain Lake Ecoregion are higher than those of Yungui Plateau Lake Ecoregion. Residual As is the main fraction in sediment samples of lakes from both ecoregions, followed by reducible As and soluble or oxidizable As. The total As is correlated to oxidizable As and residual As in sediment samples from both lake ecoregions. As distribution in sediment samples of lakes of the East Plain Ecoregion appears to be affected by human activity, while the As origin mainly comes from natural sources in sediment samples of lakes in the Yungui Plateau Ecoregion. The potential ecological risk index and geoaccumulation index values suggest 'low to moderate' risk degree and 'unpolluted to moderately polluted' for As in the studied lake sediments. | Fengyu Zan Shouliang Huo Jingtian Zhang Li Zhang Beidou Xi Lieyu Zhang | 2014 | Journal of Environmental Sciences2014，26，10： | 7 |
| 12 | Hierarchical Ag-SiO_2@Fe_3O_4magnetic composites for elemental mercury removal from non-ferrous metal smelting flue gas显示文摘Hierarchical Ag-SiO_2@Fe_3O_4 magnetic composites were selected for elemental mercury(Hg^0) removal from non-ferrous metal smelting flue gas in this study. Results showed that the hierarchical Ag-SiO_2@Fe_3O_4 magnetic composites had favorable Hg^0 removal ability at low temperature. Moreover, the adsorption capacity of hierarchical magnetic composite is much larger than that of pure Fe_3O_4 and SiO_2@Fe_3O_4. The Hg^0 removal efficiency reached the highest value as approximately 92% under the reaction temperature of 150°C, while the removal efficiency sharply reduced in the absence of O_2. The characterization results indicated that Ag nanoparticles grew on the surface of SiO_2@Fe_3O_4 support. The large surface area of SiO_2 supplied efficient reaction room for Hg and Ag atoms. Ag–Hg amalgam is generated on the surface of the composites. In addition, this magnetic material could be easily separated from fly ashes when adopted for treating real flue gas, and the spent materials could be regenerated using a simple thermal-desorption method. | Yongpeng Ma Bailong Mu Xiaojing Zhang Hongzhong Zhang Haomiao Xu Zan Qu Li Gao | 2019 | Journal of Environmental Sciences2019，31，5： | 7 |
| 13 | Two selenium tolerant Lysinibacillus sp. strains are capable of reducing selenite to elemental Se efficiently under aerobic conditions显示文摘Microbes play important roles in the transport and transformation of selenium(Se) in the environment, thereby influencing plant resistance to Se and Se accumulation in plant. The objectives are to characterize the bacteria with high Se tolerance and reduction capacity and explore the significance of microbial origins on their Se tolerance, reduction rate and efficiency. Two bacterial strains were isolated from a naturally occurred Se-rich soil at tea orchard in southern Anhui Province, China. The reduction kinetics of selenite was investigated and the reducing product was characterized using scanning electron microscopy and transmission electron microscopy-energy dispersive spectroscopy. The bacteria were identified as Lysinibacillus xylanilyticus and Lysinibacillus macrolides,respectively, using morphological, physiological and molecular methods. The results showed that the minimal inhibitory concentrations(MICs) of selenite for L. xylanilyticus and L. macrolides were 120 and 220 mmol/L, respectively, while MICs of selenate for L.xylanilyticus and L. macrolides were 800 and 700 mmol/L, respectively. Both strains aerobically reduced selenite with an initial concentration of 1.0 mmol/L to elemental Se nanoparticles(SeNPs) completely within 36 hr. Biogenic SeNPs were observed both inside and outside the cells suggesting either an intra-or extracellular reduction process. Our study implied that the microbes from Se-rich environments were more tolerant to Se and generally quicker and more efficient than those from Se-free habitats in the reduction of Se oxyanions. The bacterial strains with high Se reduction capacity and the biological synthesized Se NPs would have potential applications in agriculture, food, environment and medicine. | Ju Zhang Yue Wang Zongyuan Shao Jing Li Shuting Zan Shoubiao Zhou Ruyi Yang | 2019 | Journal of Environmental Sciences2019，31，3： | 7 |
| 14 | A Versatile Method for Uniform Dispersion of Nanocarbons in Metal Matrix Based on Electrostatic Interactions显示文摘Realizing the uniform dispersion of nanocarbons such as carbon nanotube and graphene in metals, is an essential prerequisite to fully exhibit their enhancement effect in mechanical, thermal, and electrical properties of metal matrix composites(MMCs). In this work, we propose an effective method to achieve uniform distribution of nanocarbons in various metal flakes through a slurry-based method. It relies on the electrostatic interactions between the negatively charged nanocarbons and the positively charged metal flakes when mixed in slurry. For case study, flake metal powders(Al, Mg, Ti,Fe, and Cu) were positively charged in aqueous suspension by spontaneous ionization or cationic surface modification. While nanocarbons, given examples as carboxylic multi-walled carbon nanotubes, pristine single-walled carbon nanotube, and carbon nanotube–graphene oxide hybrid were negatively charged by the ionization of oxygen-containing functional groups or anionic surfactant. It was found that through the electrostatic interaction mechanism, all kinds of nanocarbons can be spontaneously and efficiently adsorbed onto the surface of various metal flakes. The development of such a versatile method would provide us great opportunities to fabricate advanced MMCs with appealing properties. | Zan Li Genlian Fan Zhanqiu Tan Zhiqiang Li Qiang Guo Dingbang Xiong Di Zhang | 2016 | Nano-Micro Letters2016，8，1： | 5 |
| 15 | Microbial bioavailability of dissolved organic nitrogen(DON) in the sediments of Lake Shankou,Northeastern China显示文摘Dissolved organic nitrogen(DON)extracted from Lake Shankou sediments using KCl was isolated into hydrophobic and hydrophilic fractions.The bioavailabilities of the hydrophobic and hydrophilic fractions to three types of bacterial communities collected from sediments,activated sludge and compost products were examined.The DON recoveries obtained by DAX-8 and cation exchange resins treatment were 96.17% ± 1.58% and 98.14% ±0% for the samples obtained from N4 and N14 stations,respectively.After 25 days of incubation at 25°C,most DON(59% to 96%)was degraded.Hydrophilic DON exhibited a higher reduction rate than hydrophobic DON during the growth phase.Untreated wastewater from Changshuihe town was the main degradable DON source to station N4,and 93% of hydrophilic DON and 80% of hydrophobic DON were degraded.Station N14 received a large amount of refractory DON from forest soils and exhibited DON degradation rates of 82% and 71% for the hydrophilic and hydrophobic fractions,respectively.Amino acid contents and fluorescence intensities were also analyzed.Approximately 27% to 74% of amino acids were taken up by day 5,and their concentration gradually increased in the following days due to the decomposition of dissolved proteins.Parallel factor analysis resulted in identification of tryptophan-like proteins,tyrosine-like proteins and FA-like substances.During the growth phase,40%–51% of the tryptophan-like proteins were taken up by bacteria,and the accumulation of tyrosine-like proteins was attributed to the release of biotic substances.The concentration of the FA-like substances decreased due to microbial decomposition. | Mingzhou Su Jingtian Zhang Shouliang Huo Beidou Xi Fei Hua Fengyu Zan Guangren Qian Jianyong Liu | 2016 | Journal of Environmental Sciences2016，28，4： | 5 |
| 16 | Pancreas-specific Pten deficiency causes partial resistance to diabetes and elevated hepatic AKT signaling显示文摘PTEN, phosphatidylinositol-3-kinase/AKT 小径的一个否定管理者,是胰岛素发信号的一个重要调节的人。决定胰腺的 Pten 的新陈代谢的函数,我们产生了胰特定的 Pten 大美人(PPKO ) 鼠标。PPKO 老鼠扩大了胰并且提高了 acinar 房间的增长。他们也展出了低血糖症, hypoinsulinemia,和改变的氨基的新陈代谢。尤其是, PPKO 老鼠证明 streptozotocin (STZ ) 的推迟的发作导致了糖尿病,到 high-fat-diet (HFD ) 的偏导性的抵抗导致了糖尿病。在 PPKO 老鼠为抵抗调查机制到导致 HFD 的多糖症,我们在主要胰岛素应答的纸巾评估了 AKT phosphorylation:肝,肌肉,和脂肪。我们发现在胰的 Pten 损失引起在肝发信号的 AKT 的举起。AKT 和它的下游的底层 GSK3 尾的 phosphorylation 在 PPKO 老鼠的肝被增加,当没有 Pten 等位基因的可检测的切除, PTEN 水平在 PPKO 老鼠的肝被减少时。戏剧性地揭示的 Proteomics 分析减少了在 PPKO 老鼠的肝 78-kDa 铺平调整葡萄糖的蛋白质(GRP78 ) ,它可以也贡献用 HFD 喂的 PPKO 老鼠的更低的血葡萄糖水平。一起,我们的调查结果在新陈代谢的规定在肝揭示新奇回答到胰腺的缺点,把一种新尺寸加到理解糖尿病抵抗。 | Zan Tong Yan Fan Weiqi Zhang Jun Xu Jing Cheng Mingxiao Ding Hongkui Deng | 2009 | Cell Research2009，19，6： | 5 |
| 17 | Altered functional connectivity networks of hippocampal subregions in remitted late-onset depression:a longitudinal resting-state study显示文摘在迟了生活的消沉(LLD ) 的海马趾的畸形的地区性的特性在以前的研究被表明了。在这研究,我们寻求了检验功能的连接(FC ) 在汇寄的迟了发作的消沉(rLOD ) 的海马趾的分区的模式, LLD 的一种特殊子类型。十四个 rLOD 病人和 18 健康控制象功能的磁性的回声成像在基线并且在 21 月后续扫描的休息状态一样经历了临床、认知的评估。每马头鱼尾的怪兽被划分成三部分,角 ammonis (CA ) ,有牙齿的回转,和 subicular 建筑群,然后六个基于种子的海马趾的分区网络被建立。六个网络的纵的变化直接随着时间的过去在 rLOD 和控制组之间被比较。从基线到后续,在左 CA 的连接给更大的衰落看到双边的以后的 cingulate cortex/precuneus (PCC/PCUN ) ,但是出现的 rLOD 组与正面的外皮(双边的中间的前额的 cortex/anterior cingulate 外皮和增补马达区域) 增加了恰好海马趾的分区网络的连接。进一步的关联词分析表明在在左 CA 和 PCC/PCUN 之间的 FC 的纵的变化断然在标志位形式测试与纵的变化被相关( r = 0.624 , P = 0.017 )并且位跨度测试( r = 0.545 , P = 0.044 )在 rLOD 组得分。这些结果可以提供卓见进在 rLOD 病人位于认知机能障碍下面的 neurobiological 机制。 | Zan Wang Yonggui Yuan Feng Bai Hao Shu Jiayong You Lingjiang Li Zhijun Zhang | 2015 | Neuroscience Bulletin2015，31，1： | 4 |
| 18 | Cell behaviors on surface of pure tantalum with nano-dimpled structure显示文摘Tantalum exhibits excellent biocompatibility and good chemical stability, which has been employed in dental and orthopedic applications.The local microenvironment of the surface of implants influence determines the surrounding cell responses.In this work, nano-dimpled structure on the surface of pure tantalum was fabricated by electrochemical anodization.The surface morphology of the nano-dimpled structure was observed, and the dimensions of the nano-dimpled structure were measured by scanning electron microscopy(SEM).The surface roughness of the sample with nano-dimpled structure was measured by atomic force microscopy(AFM).The results show that the diameter of nano-dimpled ranges from 40 to 180 nm, and the higher the applied voltage, the larger the diameter.Moreover, nano-dimpled structure has good hydrophilicity.In vitro results show that nano-dimpled structure can promote the adhesion and proliferation of mouse cranial anterior bone(MC-3T3-E1) cells.The filopodia of MC-3T3-E1 cells can be fully extended on this nano-dimpled structure.On the surface of the nano-dimpled structure with a dimple size of 40 nm, the cells have the longest aspect ratio.The small dimple size of the nanodimpled structure is beneficial to cell proliferation and osteogenic differentiation. | Jun-Wei Ma Rui Zan Wen-Zhi Chen Jia-Hua Ni Xiao-Nong Zhang | 2019 | Rare Metals2019，38，6： | 4 |
| 19 | 儿童在互动舞蹈游戏和有氧舞蹈中的体力活动水平和心理相关性(英文)显示文摘 | Zan Gao Tao Zhang David Stodden | 2013 | Journal of Sport and Health Science2013，2，3： | 4 |
| 20 | On the development mechanism of the lacustrine high-grade hydrocarbon source rocks of Chang 91 member in Ordos Basin显示文摘As revealed from recent drilling and organic geochemical testing and research, a series of lacustrine high-grade hydrocarbon source rocks was discovered in the upper section of the Chang 9 oil reservoir member of upper Triassic in Ordos Basin. The hydrocarbon source rocks show average TOC content as high as 5.03%, average bitumen 'A' content as high as 0.8603%, and good quality organic precursors, which are of the sapropelic type mainly derived from lower aquatic plants and have reached the thermal evolution stage featured by oil-producing climax. Generally the lacustrine high-grade hydrocarbon source rocks were developed in local depressions of a lake basin, and the Chang 91 member was particularly formed in a depositional environment characterized by fresh water to weakly saline water, weakly oxidizing to weakly reducing setting and semi-deep lake facies, as was demonstrated by a variety of organic to inorganic geochemical parameters. As a result, high productivity constitutes the principal controlling force for generation of this series of high-grade hydrocarbon source rocks. Deposition of thinly-bedded and laminated tuffs as well as positive Eu anomaly corroborate the possible occurrence of anoxic geological event closely related to contemporaneous volcanic eruption, which would play a key part in development of the Chang 91 member of high-grade hydrocarbon source rocks. | ZHANG WenZheng YANG Hua FU SuoTang ZAN ChuanLi | 2007 | Science China Earth Sciences2007，50，z2： | 4 |
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