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| 1 | Properties of Steel Slag and Stainless Steel Slag as Cement Replacement Materials:A Comparative Study显示文摘To enhance the understanding about the utilization of steel slags as a cementitious material, we comparatively studied the chemical, mineralogical and morphological properties of two types of steel slag; basicoxygen-furnace carbon slag(BOF C) and electric-arc-furnace stainless steel slag(EAF S). Moreover, we studied the standard consistency, setting time and the effect of the slag replacement ratios on the fluidity and compressive strength of blended cement mortar. The experimental results showed that BOF C had higher alkalinity, higher pH value and more hydraulic phases than EAF S. Both types of slag showed water reduction effect due to its high fineness. Neat BOF C paste showed flash set and acceleration in the initial setting time of blended cement especially at high slag proportions. However, EAF S prolonged the setting time of blended cement even at low slag proportions. The pH values for blended cement contained 50% BOF C or EAF S were lower than those of pure cement paste. Despite of slag type, compressive strength gradually decreased with increasing slags content. The strength of BOF C mortar was higher than that of EAF S mortar with the same replacement ratio for the same age. Slag activity index demonstrated that BOF C and EAF S conformed to the Chinese National Standard(GB/T 20491-2006) requirements for steel slag as grade one and grade two, respectively. | SALY Fathy GUO Liping MA Rui GU Chunping SUN Wei | 2018 | Journal of Wuhan University of Technology(Materials Science)2018，33，6： | 5 |
| 2 | Treatment of swine wastewater using chemically modified zeolite and bioflocculant from activated sludge显示文摘 | Junyuan Guo Chunping Yang Guangming Zeng | 2013 | Bioresource Technology2013，，： | 1 |
| 3 | Analysis of the application of a happy leaming method in college English classroom teaching显示文摘 | Nan Chunping Guo Xin | 2014 | International Journal of Technology Management2014，，4： | 1 |
| 4 | Treatment of swine wastewater using chemically modified zeolite and bioflocculant from activated sludge显示文摘 | Junyuan Guo Chunping Yang Guangming Zeng | 2013 | Bioresource Technology2013，，： | 1 |
| 5 | Raman and photoluminescence properties of ZnO nanorods显示文摘 | Li Chunping Guo Lin | 2004 | Chinese Journal of Light Scattering2004，18，： | 1 |
| 6 | On the analysis of the construction of the quality guarantee system of web based College English teaching显示文摘 | Nan Chunping Guo Xin | 2014 | International Journal of Technology Management2014，，5： | 1 |
| 7 | Effectiveness and safety evaluation of graded levels of N-carbamylglutamate in growing-finishing pigs显示文摘The aim of this study was as follows:1)to investigate the effects of graded levels of N-carbamylglutamate(NCG)on performance,blood biochemical indexes,carcass traits and related indicators in growingfinishing pigs,and 2)to determine the optimal supplemental level.The toxicity of high-dose(much higher than recommended levels)NCG was assessed by routine blood tests and blood biochemical and histopathologic examinations of the heart,liver,spleen,lung,kidney and stomach.One hundred and forty-four growing-finishing pigs(DurocLarge WhiteLandrace,32.24±1.03 kg)were used in a 74-d experiment and each treatment was replicated 6 times with 4 pigs(2 barrows and 2 gilts)per replicate.The dietary treatments were a corn-soybean meal basal diet supplemented with 0%(control),0.05%,0.1%,0.15%,0.2%or 1%NCG.The first 5 groups were used to explore the optimal supplemental level of NCG,while the control,0.1%and 1%NCG groups were used to explore the safety of high-dose NCG.Compared with the normal control group,the final body weight and average daily gain tended to be higher in the 0.1%group(P=0.08),the lean percentage tended to be higher in the 0.05%group(P=0.07),the levels of free amino acids in the blood significantly increased in the 0.1%group(P<0.05),both 0.1%and 0.15%NCG supplementation increased the levels of nitric oxide(NO)in serum(P=0.07)and muscle growth-and lipid metabolism-related gene expression(P<0.05)and NCG supplementation improved C18:1N9C monounsaturated fatty acids(MUFA)in a dose-dependent manner(P=0.08).In addition,routine blood tests,blood biochemical indexes and histopathological examination revealed no abnormalities.Overall,increasing the levels of NCG did not linearly improve the above indicators;the 0.1%dose showed the best effect,and a high dose(1%)did not pose a toxicity risk. | Chunping Wang Lijun Shang Qiuping Guo Yehui Duan Mengmeng Han Fengna Li Yulong Yin Shiyan Qiao | 2022 | Animal Nutrition2022，，3： | 1 |
| 8 | Wide spectrum and rapid calculation model for atmospheric radiative transfer in limb remote sensing显示文摘We proposed a wide spectrum and rapid calculation model FALTRAN( Fast Atmospheric Limb TRANsmission),to solve the problems of current radiative transfer model in limb remote sensing. In FALTRAN:( 1) Band model algorithm was employed and the molecular spectroscopy database was based on HITRAN2008.( 2) Limb radiative transfer equation consists of scattering and thermal radiation was established,and according to the limb geometry characteristic,a Hemisphere Radiation Adding( HRA) approach based on finite difference method was proposed to solve it. We investigated the atmospheric limb radiations under typical atmospheric modes in several commonly used remote sensing bands. Moreover,radiation contribution by two hemispheres was quantitative analyzed as well. Validation results show that the relative differences between FALTRAN and Combining Differential-Integral( CDI) model are within 2%,and calculation results by FALTRAN have good agreement with Michelson Interferometer for Passive Atmospheric Sounding( MIPAS) measurements. FALTRAN is proven to be reliable in the limb radiative transfer calculation. | GUO Jing YANG Chunping ZENG Dandan YE Yutang RAO Changhui | 2015 | 遥感学报2015，19，1： | 0 |
| 9 | Highly Porous Amidoximed Carbon Nanofibers Supported Palladium(0) Nanoparticle Catalyzed Heck Reaction显示文摘 | MENG Qingrun BAI Jie GUO Shoujun LI Chunping | 2015 | Chemical Research in Chinese Universities2015，31，6： | 0 |
| 10 | Noninvasive in vivo study of NADH fluorescence and its real-time intrinsic dynamical changes: Experiments and seven-layered skin model Monte Carlo simulations显示文摘Reduced nicotinamide adenine dinucleotide(NADH)plays a crucial role in many biochemical reactions in human metabolism.In this work,a flow-mediated skin fluorescence(FMSF)-postocclusion reactive hyperaemia(PORH)system was developed for noninvasive and in vivo measurement of NADH fluorescence and its real-time dynamical changes in human skin tissue.The real-time dynamical changes of NADH fluorescence were analyzed with the changes of skin blood flow measured by laser speckle contrast imaging(LSCI)experiments simultaneously with FMSFPORH measurements,which suggests that the dynamical changes of NADH fluorescence would be mainly correlated with the intrinsic changes of NADH level in the skin tissue.In addition,Monte Carlo simulations were applied to understand the impact of optical property changes on the dynamical changes of NADH fluorescence during the PORH process,which further supports that the dynamical changes of NADH fluorescence measured in our system would be intrinsic changes of NADH level in the skin tissue. | Huayi Hou Gongzhi Du Yuancheng Wang Chunping Su Lianbo Guo Xiangbai Chen | 2022 | Journal of Innovative Optical Health Sciences2022，15，3： | 0 |
| 11 | On the Research of Cultural Construction in Universities显示文摘 | Nan Chunping Guo Xin | 2014 | International Journal of Technology Management2014，，6： | 0 |
| 12 | On cultivating students' ability of autonomous leaming during the English class in universities显示文摘 | Nan Chunping Guo Xin | 2014 | International Journal of Technology Management2014，，3： | 0 |
| 13 | Voxel modeling and association of ubiquitous spatiotemporal information in natural language texts显示文摘The ubiquitous spatiotemporal information extracted from Internet texts limits its application in spatiotemporal association and analysis due to its unstructured nature and uncertainty.This study uses ST-Voxel modeling to solve the problem of structured modeling and the association of ubiquitous spatiotemporal information in natural language texts.It provides a new solution for associating ubiquitous spatiotemporal information on the Internet and discovering public opinion.The main contributions of this paper include:(1)It proposes a convolved method for ST-Voxel,which solves the voxel modeling problem of unstructured and uncertain spatiotemporal objects and spatiotemporal relation in natural language texts.Experiments show that this method can effectively model 5 types of spatiotemporal objects and 16 types of uncertain spatiotemporal relation founded in texts;(2)It realizes the unknown event discovery based on voxelized spatiotemporal information association.Experiments show that this method can effectively solve the aggregation of ubiquitous spatiotemporal information in multi-natural language texts,which is conducive to discovering spatiotemporal events.The selection of convolution parameters in voxel modeling is also discussed.A parameter selection method for balancing the discovery capability and discovery accuracy of spatiotemporal events is given. | Dali Wang Xiaochong Tong Chenguang Dai Congzhou Guo Yi Lei Chunping Qiu He Li Yuekun Sun | 2023 | International Journal of Digital Earth2023，16，1： | 0 |
| 14 | Association mapping and domestication analysis to dissect genetic improvement process of upland cotton yield-related traits in China显示文摘Background: Cotton fiber yield is a complex trait,which can be influenced by multiple agronomic traits.Unravelling the genetic basis of cotton fiber yield-related traits contributes to genetic improvement of cotton.Results: In this study,503 upland cotton varieties covering the four breeding stages(BS1–BS4,1911–2011)in China were used for association mapping and domestication analysis.One hundred and forty SSR markers significantly associated with ten fiber yield-related traits were identified,among which,29 markers showed an increasing trend contribution to cotton yield-related traits from BS1 to BS4,and 26 markers showed decreased trend effect.Four favorable alleles of 9 major loci(R^(2)≥3)were strongly selected during the breeding stages,and the candidate genes of the four strongly selected alleles were predicated according to the gene function annotation and tissue expression data.Conclusions :The study not only uncovers the genetic basis of 10 cotton yield-related traits but also provides genetic evidence for cotton improvement during the cotton breeding process in China. | GUO Chunping PAN Zhenyuan YOU Chunyuan ZHOU Xiaofeng HUANG Cong SHEN Chao ZHAO Ruihai YANG Qingyong ZHU Longfu SHAHZAD Raheel MENG Fande LIN Zhongxu NIE Xinhui | 2021 | Journal of Cotton Research2021，4，2： | 0 |
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