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| 1 | Solution of an Inverse Problem of Heat Conduction of 45 Steel with Martensite Phase Transformation in High Pressure during Gas Quenching显示文摘In order to simulate thermal strains, thermal stresses, residual stresses and microstructure of the steel during gas quenching by means of the numerical method, it is necessary to obtain an accurate boundary condition of temperature field. The surface heat transfer coefficient is a key parameter. The explicit finite difference method, nonlinear estimation method and the experimental relation between temperature and time during gas quenching have been used to solve the inverse problem of heat conduction. The relationship between surface temperature and surface heat transfer coefficient of a cylinder has been given. The nonlinear surface heat transfer coefficients include the coupled effects between martensitic phase transformation and temperature. | Heming CHENG, Tianchun HE and Jianbin XIEDepartment of Engineering Mechanics, Kunming University of Science and Technology, Kunming 650093, China | 2002 | Journal of Materials Science & Technology2002，18，4： | 10 |
| 2 | Identification of botanical origin of Chinese unifloral honeys by free amino acid profiles and chemometric methods显示文摘The amino acid contents of five floral sources Chinese honeys(jujube, rape, chaste, acacia, and lungan) were measured using reversed phase high-performance liquid chromatography(RP-HPLC). The results showed that proline was the main amino acid in most of the analyzed samples. Phenylalanine presents at the highest content in chaste honey samples, and the total amino acid contents of chaste honeys were also significantly higher than those of other honey samples. Based on the amino acid contents, honey samples were classified using chemometric methods(cluster analysis(CA), principal component analysis(PCA), and discriminant analysis(DA)). According to the CA results, chaste honeys could be separated from other honeys, while the remaining samples were correctly grouped together when the chaste honey data were excluded. By using DA, the overall correct classification rate reached 100%. The results revealed that amino acid contents could potentially be used as indicators to identify the botanical origin of unifloral honeys. | Zheng Sun Lingling Zhao Ni Cheng Xiaofeng Xue Liming Wu Jianbin Zheng Wei Cao | 2017 | Journal of Pharmaceutical Analysis2017，7，5： | 9 |
| 3 | From Symbols to Embeddings:A Tale of Two Representations in Computational Social Science显示文摘Computational Social Science(CSS),aiming at utilizing computational methods to address social science problems,is a recent emerging and fast-developing field.The study of CSS is data-driven and significantly benefits from the availability of online user-generated contents and social networks,which contain rich text and network data for investigation.However,these large-scale and multi-modal data also present researchers with a great challenge:how to represent data effectively to mine the meanings we want in CSS?To explore the answer,we give a thorough review of data representations in CSS for both text and network.Specifically,we summarize existing representations into two schemes,namely symbol-based and embeddingbased representations,and introduce a series of typical methods for each scheme.Afterwards,we present the applications of the above representations based on the investigation of more than 400 research articles from 6 top venues involved with CSS.From the statistics of these applications,we unearth the strength of each kind of representations and discover the tendency that embedding-based representations are emerging and obtaining increasing attention over the last decade.Finally,we discuss several key challenges and open issues for future directions.This survey aims to provide a deeper understanding and more advisable applications of data representations for CSS researchers. | Huimin Chen Cheng Yang Xuanming Zhang Zhiyuan Liu Maosong Sun Jianbin Jin | 2021 | Journal of Social Computing2021，2，2： | 4 |
| 4 | Comparison of results and complications of surgical and Amplatzer device closure of perimembranous ventricular septal defects显示文摘 | Cheng Xunmin Jiang Shisen Gong Jianbin Wang Haidong Wang Lijun | 2006 | International Journal of Cardiology2006，，1： | 2 |
| 5 | Comparison of surface heat-transfer coefficients between various diameter cylinders during rapid cooling显示文摘 | Cheng Heming Huang Xieqing Xie Jianbin | 2003 | Journal of Materials Processing Technology2003，138，： | 1 |
| 6 | A novel coumarin-based fluorescent probe for selective detection of bissulfite anions in water and sugar samples显示文摘 | Yutao Yang Fangjun Huo Jingjing Zhang Zhihui Xie Jianbin Chao Caixia Yin Hongbo Tong Diansheng Liu Shuo Jin Fangqin Cheng Xuxiu Yan | 2012 | Sensors & Actuators: B Chemical2012，，： | 1 |
| 7 | Determination of surface heat-transfer coefficients of steel cylinder with phase transformation during gas quenching with high per- ssures 显示文摘 | Cheng Heming Xie Jianbin Li Jianyun | 2004 | Computational Materials Science2004，29，4： | 1 |
| 8 | Determination of surface heat-transfer coefficients of steel cylinder with phase transformation during gas quenching with high pressures显示文摘 | Cheng Heming Xie Jianbin Li Jianyun | 2004 | Computational Materials Science2004，29，4： | 1 |
| 9 | Antioxidant and hepatoprotective effects of Schisandra chinensis pollen extract on CCl 4 -induced acute liver damage in mice显示文摘 | Ni Cheng Naiyan Ren Hui Gao Xingsheng Lei Jianbin Zheng Wei Cao | 2012 | Food and Chemical Toxicology2012，，： | 1 |
| 10 | Determination of surface heat transfer coefficients of steel cylinderwith phase transformation during gas quenching with high pressures 显示文摘 | Cheng Heming Xie Jianbin Li Jianjun | 2004 | Computational Materials Science2004，29，4： | 1 |
| 11 | Green experi- ment and green network 显示文摘 | Cheng Yuhan Zhang Shaobai Cheng Jianbin | 2013 | Applied Mechanics and Materi- als2013，94，4： | 1 |
| 12 | Determination of surface heat-transfer coefficients of steel cylinder with pha-se transformation during gas quenching with high pressures 显示文摘 | Cheng Heming Xie Jianbin Li Jianyun | 2004 | Computational Materials Science2004，，29： | 1 |
| 13 | Field Control Effects of Four Biopesticides on Grape Gray Mold显示文摘[Objectives]The paper was to search for biopesticides with good control effect on grape gray mold.[Methods]A randomized field trial was carried out to compare the control effects of 100 million CFU/g Trichoderma harzianum WDG,200 million spores/g Trichoderma WP,24% validamycin AS,0.3% matrine AS on grape gray mold.[Results]Of the 4 biopesticides,200 million spores/g Trichoderma WP had the highest control effect on grape gray mold,with the control effect of 73.38% at 7 d post the second application,significantly higher than those of 100 million CFU/g T.harzianum WG and 0.3% matrine AS;the control effect was 75.77% at 14 d post the second application,significantly higher than those of other 3 biopesticides.[Conclusions]The 200 million spores/g Trichoderma WP shows a good control effect on grape gray mold with a long-lasting control effect,so it is more is for the control of summer black grape gray mold in Jianshui County. | Rui MA Jianbin WEN Wenwu SHEN Hongyan ZHAN Jiahua XIE Mao CHENG | 2022 | Plant Diseases and Pests2022，13，3： | 0 |
| 14 | Efficient replacement of long DNA fragments via non-homologous end joining at norrcoding regions显示文摘Targeted double-strand breaks(DSBs)in genomes can be introduced efficiently by endonucleases(Umov et al.,2010;Jinek et al.,2012;Joung and Sander,2013),including zinc-finger nucleases,tran scription activator-like effector nu cleases,and clustered regularly in terspaced palindromic repeats(CRISPR)/Cas9.After DSBs,DNA repair is mainly via homology-directed repair(HDR)and/or non-homologous end joining(NHEJ)(Hustedt and Durocher,2016).It was reported that genomic DNA replacement can be achieved via HDR at the site of DSBs in multiple organisms(Dickinson et al.,2013;Yang et al.,2013;Zu et al.,2013),but the efficiency is still not enough for general application,in particular for replacing long DNA fragment that is more than hundreds of base pairs(bps).As NHEJ is 10-fold more active than HDR at DSB sites(Mao et al.,2008),we speculated that NHEJ can be utilized to implement long genomic DNA replacement with high efficiency. | Shanye Gu Jia Li Siyuan Li Jianbin Cao Jiwen Bu Yonggang Ren Wenjie Du Zhecong Chen Chufan Xu Mingcang Wang Lai Jiang Cheng Huang Jiulin Du | 2021 | Journal of Molecular Cell Biology2021，13，1： | 0 |
| 15 | Analysis of the Application and Effect of Homemade Medical Scrotal Support Shorts显示文摘Objective:To design and manufacture medical scrotal support shorts for patients with enlarged scrotum and observe its application and effect.Methods:40 patients with enlarged scrotum admitted to the basic surgery department from February 2021 to March 2023 were selected and divided into a test group and a control group according to their time of admission,with the test group using scrotal support shorts and the control group using ordinary shorts without scrotal support pockets or diapers.Results:The complication rate of skin injury in the scrotum and the surrounding inguinal area of the patients in the test group was significantly lower than that of the control group(P<0.01).The medical cost covered by patients in the test group was significantly lower than that of the control group(P<0.01)and the hospitalization satisfaction of the patients in the test group was significantly higher than that of the control group(P<0.01).The difference in the therapeutic effect of the test groups was statistically significant when compared with the control group(P<0.05).Conclusion:Homemade medical scrotal support shorts reduced the local enlargement of the scrotum and bleeding,but also protected the scrotum and the surrounding skin to prevent secondary injuries.The process of patient care was simple and promoted their recovery.The length of hospitalization was also decreased,the burden of health care costs was reduced,and the overall comfort and satisfaction of the patient was improved. | Jianbin Cheng Xiaohui Liu Lin Lin | 2024 | Journal of Clinical and Nursing Research2024，8，2： | 0 |
| 16 | VDCM: A Data Collection Mechanism for Crowd Sensing in Vehicular Ad Hoc Networks显示文摘With the rapid development of mobile devices,aggregation security and efficiency topics are more important than past in crowd sensing.When collecting large-scale vehicle-provided data,the data transmitted via autonomous networks are publicly accessible to all attackers,which increases the risk of vehicle exposure.So we need to ensure data aggregation security.In addition,low aggregation efficiency will lead to insufficient sensing data,making the data unable to provide data mining services.Aiming at the problem of aggregation security and efficiency in large-scale data collection,this article proposes a data collection mechanism(VDCM)for crowd sensing in vehicular ad hoc networks(VANETs).The mechanism includes two mechanism assumptions and selects appropriate methods to reduce consumption.It selects sub mechanism 1 when there exist very few vehicles or the coalition cannot be formed,otherwise selects sub mechanism 2.Single aggregation is used to collect data in sub mechanism 1.In sub mechanism 2,cooperative vehicles are selected by using coalition formation strategy and auction cooperation agreement,and multi aggregation is used to collect data.Two sub mechanisms use Paillier homomorphic encryption technology to ensure the security of data aggregation.In addition,mechanism supplements the data update and scoring steps to increase the amount of available data.The performance analysis shows that the mechanism proposed in this paper can safely aggregate data and reduce consumption.The simulation results indicate that the proposed mechanism reduces time consumption and increases the amount of available data compared with existing mechanisms. | Juli Yin Linfeng Wei Zhiquan Liu Xi Yang Hongliang Sun Yudan Cheng Jianbin Mai | 2023 | Big Data Mining and Analytics2023，6，4： | 0 |
| 17 | Breeding and Cultivation Technique of Ditian 6显示文摘Ditian 6 is super sweet corn hybrid. Its parents are inbred line 201-2 and 769 respectively. It was certificated by Variety Certification Committee of Shanxi Province in 2013. Ditian 6 participated in regional trials of Shanxi Province in 2010 and 2011. The average fresh ear yield is 14257. 5 kg / ha. Its growth period is 81 d,belonging to the early variety. It has obvious advantages if it is early cultivated. The kernel is yellow,and the quality reaches a high level. In the early or late market,it has significant economic benefits. The variety has strong resistance to disease and adversity,with wide adaptability,high and stable yield. It can be planted in the areas where accumulated temperature is above 2300℃. | Jianbin YAN Linsheng SHAO Junhua WANG Yonggang CHENG Ruigang WANG Xu PANG Haiying LIANG Xuebiao ZHANG Peimin ZHANG | 2016 | Asian Agricultural Research2016，8，2： | 0 |
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