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| 1 | Performance of biotrickling filters packed with structured or cubic polyurethane sponges for VOC removal显示文摘Two identical bench-scale biotrickling filters (BTFs),BTF 1 and BTF 2,were evaluated for toluene removal at various gas empty bed contact times (EBCTs) and organic loadings.BTF 1 and BTF 2 were packed with structured and cubic synthetic polyurethane sponges,respectively.At a constant toluene loading of 16 g/(m 3 ·hr),toluene removal efficiencies decreased from 98.8% to 64.3% for BTF 1 and from 98.4% to 74.1% for BTF 2 as gas EBCT decreased from 30 to 5 sec.When the toluene loading increased from 35 to 140 g/(m 3 ·hr) at a gas EBCT of 30 sec,the removal efficiencies decreased from 99.1% to 77.4% for BTF 1 and from 99.0% to 81.5% for BTF 2.The pressure drop for both BTFs increased with increased air flow rate,and did not significantly vary while the toluene loading was increased under similar operation conditions.BTF 1 and BTF 2 could start up successfully within 19 and 27 days,respectively,when packed with fresh sponge media,and the performances could be restored in 3-7 days after biomass was removed and wasted from the media.BTF 2 displayed higher removal efficiency even under shorter EBCT or higher loading rate than BTF1 when other operation conditions were similar,while it showed lower pressure drop than BTF 1 during the whole period of operation.These results demonstrated that both BTFs could treat waste gas containing toluene effectively. | Chunping Yang Guanlong Yu Guangming Zeng Haining Yang Fayuan Chen Congying Jin | 2011 | Journal of Environmental Sciences2011，23，8： | 10 |
| 2 | Genomic alterations and molecular subtypes of gastric cancers in Asians显示文摘Gastric cancer(GC) is a highly heterogenic disease,and it is the second leading cause of cancer death in the world.Common chemotherapies are not very effective for GC,which often presents as an advanced or metastatic disease at diagnosis.Treatment options are limited,and the prognosis for advanced GCs is poor.The landscape of genomic alterations in GCs has recently been characterized by several international cancer genome programs,including studies that focused exclusively on GCs in Asians.These studies identified major recurrent driver mutations and provided new insights into the mutational heterogeneity and genetic profiles of GCs.An analysis of gene expression data by the Asian Cancer Research Group(ACRG) further uncovered four distinct molecular subtypes with well-defined clinical features and their intersections with actionable genetic alterations to which targeted therapeutic agents are either already available or under clinical development.In this article,we review the ACRG GC project.We also discuss the implications of the genetic and molecular findings from various GC genomic studies with respect to developing more precise diagnoses and treatment approaches for GCs. | Xiang S.Ye Chunping Yu Amit Aggarwal Christoph Reinhard | 2016 | Chinese Journal of Cancer2016，35，8： | 10 |
| 3 | Microstructure and Mechanical Properties of Aer Met 100 Ultra-high Strength Steel Joints by Laser Welding显示文摘Aer Met100 ultra-high strength steel plates with a thickness of 2 mm were welded using a CO2 laser welding system. The influences of the welding process parameters on the morphology and microstructure of the welding joints were investigated, and the mechanical property of the welding joints was analyzed. The experimental results showed that the fusion zone of welding joint mainly consisted of columnar grains and a fine dendrite substructure grew epitaxially from the matrix. With the other conditions remaining unchanged, a finer weld microstructure was along with the scanning speed increase. The solidification microstructure gradually transformed from cellular crystal into dendrite crystal and the spaces of dendrite secondary arms rose from the fusion line to the center of the fusion zone. In the fusion zone of the weld, the rapid cooling caused the formation of martensite, which led the microhardness of the fusion zone higher than that of the matrix and the heat affected zone. The tensile strength of the welding joints was tested as 1 700 MPa, which was about 87% of the matrix. However, the tensile strength of the welding joints without defects existed was tested as 1832 MPa, which was about 94% of the matrix. | 刘奋成 YU Xiaobin HUANG Chunping HE Lihua CHEN Yuhua BU Wende | 2015 | Journal of Wuhan University of Technology(Materials Science)2015，30，4： | 4 |
| 4 | A comparison of pilot scale electron beam and bench scale gamma irradiations of cyanide aqueous in solution显示文摘 | YE Longfei HE Shijun YANG Chunping WANG Jianlong YU Jiang | 2013 | Nuclear Science and Techniques2013，24，B12： | 4 |
| 5 | miRNA-dysregulation associated with tenderness variation induced by acute stress in Angus cattle显示文摘miRNAs are a class of small, single-stranded, non-coding RNAs that perform post-transcriptional repression of target genes by binding to 3' untranslated regions. Research has found that miRNAs involved in the regulation of many metabolic processes. Here we uncovered that the beef quality of Angus cattle sharply diversified after acute stress. By performing miRNA microarray analysis, 13 miRNAs were significantly differentially expressed in stressed group compared to control group. Using a bioinformatics method, 135 protein-coding genes were predicted as the targets of significant differentially expressed miRNAs. Gene Ontology (GO) term and Ingenuity Pathway Analysis (IPA) mined that these target genes involved in some important pathways, which may have impact on meat quality and beef tenderness. | Chunping Zhao Fei Tian Ying Yu George Liu Linsen Zan M Scott Updike Jiuzhou Song | 2012 | Journal of Animal Science and Biotechnology2012，3，2： | 2 |
| 6 | miR-218 inhibits the invasive ability of glioma cells by direct downregulation of IKK-β显示文摘 | Libing Song Quan Huang Kun Chen Liping Liu Chuyong Lin Ting Dai Chunping Yu Zhiqiang Wu Jun Li | 2010 | Biochemical and Biophysical Research Communications2010，，1： | 2 |
| 7 | Puerarin blocks the signaling transmission mediated by P2X 3 in SG and DRG to relieve myocardial ischemic damage显示文摘 | Shuangmei Liu Chunping Zhang Qingming Shi Guilin Li Miaomiao Song Yun Gao Changshui Xu Hong Xu Bo Fan Shicheng Yu Chaoran Zheng Qicheng Zhu Bing Wu Lichao Peng Huangui Xiong Qin Wu Shangdong Liang | 2014 | Brain Research Bulletin2014，，： | 1 |
| 8 | A numerical model with Stokes drift for pollutant transport within the surf zone on a plane beach显示文摘This study examines the effects of Stokes drift on pollutant transport within the surf zone on a plane beach both numerically and experimentally. Firstly, the numerical model is described. The wave-induced current is modeled using the concept of the radiation stress. The wave propagation model is based on the wave energy conservation equation. And the advective diffusion model including the Stokes drift is used to describe the pollutant transport in the surf zone. Model validation was achieved in this case versus an analytical solution for an instantaneous point source in a uniform horizontal flow. This study also describes a laboratory experiment on dye release in the surf zone over a plane beach. We examined the final inclination angle required by a continuously released pollutant plume to reach the shoreline under both cases, and transport velocities in the alongshore and cross- shore directions were estimated by linearly fitting the location of a dye-patch front at different time. Results show that this dye patch moved shoreward with an approximate speed of 0.05 m/s (0.017 m/s) between 10 s and 40 s and 0.001 m/s (0.011 m/s) after 40 s for Case 1 (2). This model was then used to simulate pollutant transport in the surf zone on a plane beach as reproduced in the current experiment. Comparisons between our dye transport experiment and numerical results were then also conducted;the data showed that the numerical results including Stokes drift agreed more closely with experimental results than those without it. The data showed that the pollutant was generally transported obviously shoreward in addition to its expected drift along the shore. We also suggest that Stokes drift plays an important role in pollutant movement in the surf zone, especially shoreward. | Chunping Ren Rongrong Liang Chong Yu Yuchuan Bai | 2019 | Acta Oceanologica Sinica2019，38，9： | 1 |
| 9 | Effect and aftereffect of radiation pretreatment on enzymatic hydrolysis of wheat straw 显示文摘 | Yang Chunping Shen Zhiqiang Yu Guoce Wang Jianlang | 2008 | Bioresource Technology2008，99，： | 1 |
| 10 | Effectand aftereffect of 7 radiation pretreatment on enzymatichydrolysis of wheat straw 显示文摘 | Yang Chunping Shen Zhiqiang Yu Guoce | 2008 | Bioresour Technol2008，99，14： | 1 |
| 11 | Biomass accumulation and control strategies in gas biofiltration显示文摘 | Chunping Yang Hong Chen Guangming Zeng Guanlong Yu Shenglian Luo | 2010 | Biotechnology Advances2010，，4： | 1 |
| 12 | Heat and mass transfer in wood composite panels during hot pressing(Part 4) Experimental investigation and model validation显示文摘 | DAI Chunping YU Changming ZHOU Xiaoyan | | 0，，01： | 1 |
| 13 | Degradable nanocatalyst enables antitumor/antibacterial therapy and promotion of wound healing for diabetes via self-enhanced cascading reaction显示文摘Diabetic patients often have problems such as residual tumor and wound infection after tumor resection,causing severe clinical problems.It is urgent to develop effective therapies to reach oncotherapy/antiinfection/promotion of wound healing combined treatment.Herein,we propose CS/MnO_(2)-GO_x (CMGO_x)nanocatalysts for the specific catalytic generation of ~·OH to inhibit tumors and bacteria in a hyperglycemic environment.The good biocompatible chitosan (CS),as a carrier for the catalyst,exhibits excellent antibacterial effect as well as promotes wound healing.Glucose oxidase (GO_x) is loaded on the surface of CS nanoparticles to generate H_(2)O_(2) and gluconic acid by consuming glucose (starvation therapy,ST) and O_(2).The MnO_(2) depletes glutathione (GSH) to produce Mn^(2+),amplifying oxidative stress and further promoting the activity of Mn^(2+)-mediated Fenton-like reaction to produce~·OH (chemodynamic therapy,CDT)in weak acidic environment.Moreover,the produced gluconic acid lowers the p H of the environment,enhancing chemodynamic therapy (ECDT).The tumor cells and bacteria are efficiently eliminated by the synergistic effect of ST and ECDT.The MnO_(2) nanoparticles at neutral environment decomposes H_(2)O_(2) into O_(2),which cooperate with CS to promote healing.The self-enhanced cascade reaction of CMGO_x in situ exhibits excellent effects of antitumor/antibacterial therapy and promotion of wound healing,offering a promising integrated treatment for diabetic patients after tumor surgical resection. | Xiang Wang Cheng Ding Ziwen Zhang Chunlin Li Dongmiao Cao Linjing Zhao Guoying Deng Yu Luo Chunping Yuan Jie Lu Xijian Liu | 2023 | Chinese Chemical Letters2023，34，7： | 0 |
| 14 | Sea trial researches on the measurements of passive source space distribution imaging and positioning显示文摘来源空间分发成像测量的技术是在近的领域里与高精确放方法的一个被动对象,它能也得到散发的噪音采购的轮船的分发图象并且定位目标的热点。海试用被执行了,并且结果验证这种技术的可行性和有实行可能。研究显示测量精确能在 200 的范围以内在米水平被完成用有 45 m 和 10 个元素的长度的一致线性数组的 m,和方法显示出好坚韧性。因为当它的二个推进器同时正在工作时,在近的领域和长筏里的 2-10 kHz 的单个热点模型是两倍热点,结果也规定一般轮船能被简化。 | YU Yun MEI Jidan ZHAI Chunping HUI Juan HUI Junying | 2010 | Chinese Journal of Acoustics2010，29，2： | 0 |
| 15 | Observing eddy dye patches induced by shear instabilities in the surf zone on a plane beach显示文摘The effects of surf zone eddy generated by alongshore currents on the deformation and transport of dye are still poorly understood,and related tracer release experiments are lacking.Therefore,a tracer release laboratory experiment was conducted under monochromatic,unidirectional incident waves with a large incident angle(30°)on a plane beach with a 1:100 slope in a large wave basin.A charge-coupled device suspended above the basin recorded the dye patch image.The evolution of eddy dye patch was observed and the transport and diffusion were analyzed based on the collected images.Subsequently,a linear instability numerical model was adopted to calculate the perturbation velocity field at the initial stage.The observation and image processing results show that surf zone eddy patches occurred and were separated from the original dye patches.Our numerical analysis results demonstrate that the structure of the perturbation velocity field is consistent with the experimental observations,and that the ejection of eddy patches shoreward or offshore may be ascribed to the double vortex. | Chunping Ren Nannan Fu Chong Yu Yuchuan Bai Kezhao Fang | 2024 | Acta Oceanologica Sinica2024，43，3： | 0 |
| 16 | The Moderating Effect of Organizational Identification on Occupational Stress and Insomnia Among Nurses显示文摘Objective:To explore the relationship between organizational identification,occupational stress,and insomnia among nurses and to analyze the moderating role of organizational identification between occupational stress and insomnia.Methods:Through stratified sampling,720 nurses working in a tertiary A-level hospital in Shandong Province from March to May 2021 were surveyed using an effort-reward imbalance questionnaire,an organizational identification questionnaire,and the Athens Insomnia scale.Results:Organizational identification was negatively correlated with occupational stress and insomnia(r_(1)=-0.121,P_(1)<0.01;r_(2)=-0.144,P_(2)<0.01).Occupational stress was positively correlated with insomnia(r=0.379,P<0.01).Organizational identity significantly moderated nurses’occupational stress and insomnia(β=-0.192,t=-2.558,P<0.05).Conclusion:Occupational stress and organizational identification can predict insomnia.Organizational identification could negatively mediate the relationship between occupational stress and insomnia.Improving organizational identification may help alleviate insomnia symptoms by relieving occupational stress. | Jing Wang Haiyun Gai Chunping Ni Juan Du Shanshan Li Huihui Yu | 2024 | Journal of Clinical and Nursing Research2024，8，1： | 0 |
| 17 | Assessing outdoor air quality vertically in an urban street canyon and its response to microclimatic factors显示文摘The vertical distribution of air pollutants in urban street canyons is closely related to residents’health.However,the vertical air quality in urban street canyons has rarely been assessed using field observations obtained throughout the year.Therefore,this study investigated the seasonal and annual concentrations of particulate matter(PM2.5 and PM10),CO,NO_(2),SO_(2),O_(3),air quality index,and their responses to microclimatic factors at three height levels(1.5,27,and 69 m above street level)in an urban street canyon.The PM concentration was higher at 27 m than at 1.5 m in winter,whereas the situation was reversed in other seasons.It was found that photochemical pollutants such as NO_(2) and O_(3) were the primary pollutants in the urban street canyon.The days on which O3 was the primary pollutant at the height of 1.5 m accounted for 81.07% of the entire year.The days on which NO_(2) was the primary pollutant at the height of 27 and 69 m accounted for 82.49% and 72.33%of the entire year,respectively.Substantially higher concentrations of NO2 and O_(3) were found at the height of 27 m than at 69 m.In-canyon concentrations of NO_(2) and O_(3) were strongly correlated with air temperature,wind speed,and wind direction,which played important roles in photochemical reactions and pollutant dispersion. | Chunping Miao Shuai Yu Yue Zhang Yuanman Hu Xingyuan He Wei Chen | 2023 | Journal of Environmental Sciences2023，，2： | 0 |
| 18 | Coupling outdoor air quality with thermal comfort in the presence of street trees:a pilot investigation in Shenyang,Northeast China显示文摘Together,the heat island eff ect and air pollution pose a threat to human health and well-being in urban settings.Nature-based solutions such as planting trees are a mitigation strategy to improve outdoor temperatures(thermal comfort)and enhance air quality in urban areas.In this study,outdoor thermal comfort,and particulate matter levels were compared between treeless and treed areas to provide a better understanding of how street trees improve thermal comfort and air quality.Street trees decreased the physiological equivalent temperature from 46.3 to 44.2℃in summer but increased it from 36.4 to 37.5℃in autumn.Air temperature and relative humidity contributed more in summer while wind speed contributed more in autumn.Particulate matter concentrations were negatively correlated with physiological equivalent temperature in summer but not in autumn.The presence of trees decreased concentrations of fi ne particulate matter in hot summer conditions but increased in hot autumn conditions.The presence of trees increased coarse particulate matter in very hot summer conditions in summer and in hot autumn conditions.Overall,the layout of trees in urban street canyons should consider the trade-off between outdoor thermal comfort and air quality improvement. | Chunping Miao Pingping Li Yanqing Huang Yuxuan Sun Wei Chen Shuai Yu | 2023 | Journal of Forestry Research2023，34，3： | 0 |
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