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| 1 | Reverse reconciliation for continuous variable quantum key distribution显示文摘An efficient and practical post-processing technique based on reverse reconciliation for continuous variable quantum key distribution is proposed and simulated with low-density parity check (LDPC) codes. MultiLevel Coding/ MultiStage Decoding, which fully utilizes optimization technique such as vector quantization and iterative decoding and the optimal channel coding most close to the Shannon limit, was used to realize efficient reverse reconciliation algorithm. Simulation results showed that the proposed method can improve the secure key distribution rate to 2.2 kb/s and the coding efficiency to 0.89 over 20 km in single-mode optical fiber. Moreover, there still is room for much improvement. | LU ZhiXin 1,2 , YU Li 1,2 , LI Kang 1,2 , LIU BingCan 1,2,3 , LIN JianGui 1,2 , JIAO RongZhen 1,2 & YANG BoJun 1,21 School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China 2 Key Laboratory of Information Photonics and Optical Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China 3 Department of Fundamental Courses, Academy of Armored Force Engineering, Beijing 100072, China | 2010 | Science China(Physics,Mechanics & Astronomy)2010，53，1： | 12 |
| 2 | Statistic Analysis of the Annual Extreme Wave Parameters for the Coast of China显示文摘- According to the need of project design for offshore engineering and coastal engineering, this paper statistically analyses the annual extreme data of waves acquired at 19 observation stations along the coast of China. Five kinds of distribution curves are adopted: Pearson Ⅲ(P-Ⅲ), Log-Extreme I (LE), Log-Normal(LN), Weibull(W) and Exponential r(Eг) to check the adaptability to the long-term distribution of annual extreme of wave in the China Sea areas. The New Curve Fittling Method (NFIT) method and Probability Weighted Moments (PWM) method are used to estimate the distribution parameters and thereby to derive the design wave parameters with different return periods at 19 observation stations. The test results show that by combining Eг distribution and NFIT parameter estimation and optimum seeking by computer, the design wave parameters can be estimated with high accuracy, high speed and high efficiency, and the randomness of the estimated results can be avoided. | Yao, Guoquan Ding, Bingcan Wang, Jianyi Ma, Zhixiong | 1993 | China Ocean Engineering1993，8，1： | 4 |
| 3 | Water Wave Refraction and Diffraction over Frictional Topography显示文摘- This paper considers the effects of wave energy dissipation induced by sea-bottom friction on the computational results of water wave refraction and diffraction with the parabolic equation method. The presented results show that the friction factor formula adopted in this paper is of higher numerical accuracy than that introduced by Dalrymphe (1984), and it can be used to compute wave propagation over large open areas. | Zuo, Qihua Yao, Guoquan Ding, Bingcan | 1993 | China Ocean Engineering1993，8，1： | 2 |
| 4 | Formation and microstructural characterization of whey protein isolate/beet pectin coacervations by laccase catalyzed cross-linking显示文摘 | Bingcan Chen Hongjun Li Yangping Ding Huayi Suo | 2012 | LWT - Food Science and Technology2012，，1： | 1 |
| 5 | 损失模型及其随机模拟显示文摘研究保单限额、免赔额及通货膨胀率对理赔额的影响,利用随机模拟方法估计Pareto分布参数、分位数并对误差进行讨论.最后,在假定在损失额独立或同分布不成立的情形下,建立了总损失模型,并利用随机模拟探讨了总损额的性质,给出了模拟程序. | 魏艳华 Wang Bingcan Zhang Yixin | 2016 | 天水师范学院学报2016，36，2： | 1 |
| 6 | A creatinine-based model for predicting recurrent bleeding after modified percutaneous transhepatic variceal embolization in patients with cirrhosis显示文摘Background:Patients who survive initial esophagogastric variceal bleeding(EVB)are at an increased risk of recurrent bleeding and death;however,a reliable predictive model is lacking.We aimed to develop a model for rebleeding prediction in patients with EVB after modified percutaneous transhepatic variceal embolization(PTVE)with cyanoacrylate.Methods:A total of 122 patients with EVB who underwent PTVE from January 2015 to November 2020 were enrolled.Multivariate logistic analyses were conducted to determine independent risk factors for nomogram construction.The discrimination,calibration,and clinical utility of the nomogram were compared with the Model for End-stage Liver Disease score(MELD)and the Child–Pugh model.Risk stratification was performed according to the nomogram.Results:Rebleeding within 3 months of PTVE occurred in 32 patients(26.2%).Independent rebleeding indicators included prior history of endoscopic therapy,Child–Pugh score,partial splenic embolization,and creatinine level.The nomogram incorporating these four predictors achieved excellent calibration and discriminatory abilities,with a concordance index of 0.85,which was confirmed to be 0.83 through bootstrapping validation.The nomogram demonstrated superior discrimination and clinical applicability than the MELD and Child–Pugh models.As shown in the Kaplan–Meier curves,high-risk patients had a high probability of rebleeding(P<0.001).Conclusions:The creatinine-based nomogram had a superior ability to predict rebleeding after PTVE in patients with EVB.Risk stratification may help identify high-risk patients and lead to the earlier implementation of aggressive treatments and formulation of intensive follow-up plans. | Kun Ji Xin Li Hanlong Zhu Si Zhao Pengchao Zhan Yang Shi Shuwen Ye Bingcan Xie Yuyuan Zhang Peng Yu Zhigang Ren Juan Ding Xinwei Han Zhen Li | 2022 | Journal of Interventional Medicine2022，5，2： | 1 |
| 7 | Determination of lipid and protein hydroperoxides u- sing the fluorescent probe diphenyl-l-pyrenylphos-phine显示文摘 | RICHARD B BINGCAN C FRANCESC G | 2010 | Food Chem2010，123，： | 1 |
| 8 | Physical and oxidative stability of pre-emulsified oil bodies extracted from soybeans显示文摘 | CHEN Bingcan DAVID J MCCLEMENTS A | 2012 | Food Chem2012，132，3： | 1 |
| 9 | Formation and microstructural characterization of whey protein isolate/ beet pectin coacervations by laccase catalyzed cross-linking 显示文摘 | Chen Bingcan Li Hongjun Ding yangping | 2012 | LWT- Food Science and Technology2012，47，1： | 1 |
| 10 | Determination of lipid and protein hydroperoxides using the fluorescent probe diphenyl-l-pyrenylphosphine显示文摘 | Richard B Bingcan C Francesc G | 2010 | Food Chem2010，123，： | 1 |
| 11 | Experimental Study on Rectangular Floating Breakwaters显示文摘This paper proposes ten types of improved floating breakwaters for experiment with regular waves, based on the experience in the development and manufacture of existing floating breakwaters both at home and abroad, and on the results of experimental studies on the hydraulic characteristics of several types of floating breakwaters. The wave heights before and behind the breakwaters are measured, the movements of floating breakwaters are observed and the chain forces of the floating breakwaters are measured. The paper studies and compares the hydraulic characteristics of the improved rectangular floating breakwaters of which the internal and external structures and their installation methods are changed. Finally the optimal type of structure is selected through experiments. | Yao Guoquan Ma Zhixiong Ding Bingcan Prof. Senior Engineer, River and Harbour Department, Nanjing Hydraulic Research Institute, Nanjing 210024 Senior Engineer, River and Harbour Department, Nanjing Hydraulic Research Institute, Nanjing 210024 Engineer, River and Harbour Department, Nanjing Hydraulic Research Institute, Nanjing 210024 | 1993 | China Ocean Engineering1993，8，3： | 1 |
| 12 | The forecasting models of brown planthopper Nilaparvata Lugens(stol)in Zhejiang Provence显示文摘Based on the historical data over 15 years from five counties including Xiaoshan, Longyou, Pujiang, Wenling, and Huangyan, Zhejiang Province, a series of forecasting models were established by step wise regression. These models could be used to predict the population size and the level of the main endangering generation of brown planthopper(BPH) on late-season rice. After eight years validation, 73 models were established from 469 ones as a series of models used as long, medium, and short term forecasting. | HUANG Ciwei,FENG Bingcan,and CHEN Janming,Inst of Plant Protection,Zhejinag Acad of Agri Sci,Hangzhou 310021,China | 1995 | Chinese Rice Research Newsletter1995，3，3： | 0 |
| 13 | Erratum to:Efficient flexible perovskite solar cells and modules using a stable SnO_(2)-nanocrystal isopropanol dispersion显示文摘Erratum to Nano Research,2024,17(4):2704-2711 http://gffzzd3cc09b8251d45dfsuokpk6vfnvf569uv.ffgz.tsg.suse.edu.cn/10.1007/s12274-023-6115-y(1)In the article,the table of contents(TOC)image was unfortunately mispresented. | Zhiwei Su Jing Li Ruixuan Jiang Shujie Zhang Chengkai Jin Feng Ye Bingcan Ke Mengjun Zhou Jinhui Tong Hyesung Park Fuzhi Huang Yi-Bing Cheng Tongle Bu | 2024 | Nano Research2024，17，5： | 0 |
| 14 | Efficient flexible perovskite solar cells and modules using a stable SnO_(2)-nanocrystal isopropanol dispersion显示文摘The outstanding advantages of lightweight and flexibility enable flexible perovskite solar cells(PSCs)to have great application potential in mobile energy devices.Due to the low cost,low-temperature processibility,and high electron mobility,SnO_(2) nanocrystals have been widely employed as the electron transport layer in flexible PSCs.To prepare high-quality SnO_(2) layers,a monodispersed nanocrystal solution is normally used.However,the SnO_(2) nanocrystals can easily aggregate,especially after long periods of storage.Herein,we develop a green and cost-effective strategy for the synthesis of high-quality SnO_(2) nanocrystals at low temperatures by introducing small molecules of glycerol,obtaining a stable and well-dispersed SnO_(2)-nanocrystal isopropanol dispersion successfully.Due to the enhanced dispersity and super wettability of this alcohol-based SnO_(2)-nanocrystal solution,large-area smooth and dense SnO_(2) films are easily deposited on the plastic conductive substrate.Furthermore,this contributes to effective charge transfer and suppressed non-radiative recombination at the interface between the SnO_(2) and perovskite layers.As a result,a greatly enhanced power conversion efficiency(PCE)of 21.8%from 19.2%is achieved for small-area flexible PSCs.A large-area 5 cm×5 cm flexible perovskite solar mini-module with a champion PCE of 16.5%and good stability is also demonstrated via this glycerol-modified SnO_(2)-nanocrystal isopropanol dispersion approach. | Zhiwei Su Jing Li Ruixuan Jiang Shujie Zhang Chengkai Jin Feng Ye Bingcan Ke Mengjun Zhou Jinhui Tong Hyesung Park Fuzhi Huang Yi-Bing Cheng Tongle Bu | 2024 | Nano Research2024，17，4： | 0 |
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