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Gaucher Disease with Mesenteric Lymphadenopathy： A Case with 13-year Follow-up

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Chinese Medical Journal 2016年第20期129卷 2502-2503页

作者： Zi-xing ye Xiang Gao Qiang Qu Xin ye Xiao-Dong He Department of Surgery Peking Union Medical College HospitalBeijing 100730China Department of General Surgery Peking Union Medical College HospitalBeijing 100730China

Mesenteric lymphadenopathy is a rare manifestation of Gaucher disease （GD） with only 26 cases reported worldwide and its outcome remains largely *** this manuscript,we described a 17-year-old girl with GD who has been treated with standard enzyme replacement therapy （ERT） for 16 *** follow-up of her mesenteric lymphadenopathy began 13 years ago,which is one of the longest follow-up for this condition worldwide.

关键词： Calcification Complication Gaucher Disease Mesenteric Lymphadenopathy

基于序贯高斯模拟法的水利工程坝址区速度建模

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科学技术与工程 2024年第2期24卷 748-756页

作者：李伟周怀来刘兴业王元君马慧莲成都理工大学地球物理学院成都610059 成都理工大学地球勘探与信息技术教育部重点实验室成都610059

水利工程坝址的选取不仅关系着安全性,也影响着后期的投入使用以及稳定运行。通常坝址区选择需要对区域的速度和岩性进行分析,其中高精度的速度建模至关重要。针对水利坝址选取,提出了一种地震信息约束的地质统计学建模方法对坝址区进... 详细信息

水利工程坝址的选取不仅关系着安全性,也影响着后期的投入使用以及稳定运行。通常坝址区选择需要对区域的速度和岩性进行分析,其中高精度的速度建模至关重要。针对水利坝址选取,提出了一种地震信息约束的地质统计学建模方法对坝址区进行高精度速度建模,在此基础上分析坝址选取的安全性及合理性。通过地质统计学理论,分析坝址区速度的区域变异性,利用地震层位的横向信息以及测井资料的纵向信息联合进行序贯高斯模拟,从而建立速度模型,建模结果更加符合实际情况,能有效反映速度的空间分布情况。最后通过建立的速度模型合成地震记录,与实际地震记录相对比,吻合程度较高,表明建立的模型能反映坝址区的速度分布情况,能基于此圈定出有利于修建坝址的区域,验证了方法的可行性。

关键词：水利坝址区速度建模地质统计学序贯高斯模拟地震约束

Nonlinear amplitude versus angle inversion for transversely isotropic media with vertical symmetry axis using new weak anisotropy approximation equations

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Petroleum Science 2020年第3期17卷 628-644页

作者： Lin Zhou Zhuo-Chao Chen Jing-ye Li Xiao-Hong Chen xing-ye Liu Jian-Ping Liao Hunan Provincial Key Laboratory of Shale Gas Resource Utilization Hunan University of Science and TechnologyXiangtan 411201HunanChina State Key Laboratory of Petroleum Resources and Prospecting China University of PetroleumBeijing 102249China National Engineering Laboratory for Offshore Oil Exploration.China University of Petroleum Beijing 102249China College of Geology and Environment Xi'anUniversity of Science and TechnologyXi'an 710054ShaanxiChina

In VTI media,the conventional inversion methods based on the existing approximation formulas are difficult to accurately estimate the anisotropic parameters of reservoirs,even more so for unconventional reservoirs with strong seismic ***,the above problems can be solved by utilizing the exact reflection coefficients ***,their complicated expression increases the difficulty in calculating the Jacobian matrix when applying them to the Bayesian deterministic ***,the new reduced approximation equations starting from the exact equations are derived here by linearizing the slowness *** relatively simple form and satisfactory calculation accuracy make the reduced equations easy to apply for inversion while ensuring the accuracy of the inversion *** addition,the blockiness constraint,which follows the differentiable Laplace distribution,is added to the prior model to improve contrasts between ***,the concept of GLI and an iterative reweighted least-squares algorithm is combined to solve the objective ***,we obtain the iterative solution expression of the elastic parameters and anisotropy parameters and achieve nonlinear AVA inversion based on the reduced *** test results of synthetic data and field data show that the proposed method can accurately obtain the VTI parameters from prestack AVA seismic data.

关键词： Transversely isotropic media with vertical symmetry axis(VTI) New reduced approximation equations Differentiable Laplace distribution Blockiness constraint

Antibacterial Effect of Cinnamon Oil Combined with Thyme or Clove Oil

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Agricultural Sciences in China 2011年第9期10卷 1482-1487页

作者： LU Fei DING Yi-cheng ye xing-qian DING Yu-ting College of Biological and Environmental Engineering Zhejiang University of Technology Hangzhou 310014 P.R.China Department of Food Science and Nutrition Zhejiang University Hangzhou 310029 P.R.China

Antibacterial effect of cinnamon oil combined with thyme or clove oil was studied in this paper. Agar dilution method was used to determine the minimum inhibitory concentrations （MICs） of the essential oils （EOs） of cinnamon, thyme, and clove oil against three Gram-positive bacteria （Bacillus subtilis, Bacillus cereus, and Staphylococcus aureus）, and two Gramnegative bacteria （Escherichia coli and Salmonella typhimurium）. The results showed that cinnamon was a promising antibacterial substance with MIC ranged from 0.1 to 0.4 μL mL^-1 for the five bacterial species. Agar dilution checkerboard method was used to test the combined antibacterial effect of cinnamon oil with thyme or clove oil. Combination of cinnamon and thyme oil showed an additive effect against all selected bacteria, and combination of cinnamon and clove oil displayed an additive effect against B. subtilis, B. cereus, S. aureus, and an indifferent effect against E. coli and S. typhimurium. Furthermore, gas chromatography-mass spectrometry （GC-MS） measurement was used to analyze the components of the EOs, and the main components of cinnamon, thyme, and clove were cinnamaldehyde, thymol, carvacrol and p-cymene, and eugenol, respectively.

关键词： cinnamon oil antibacterial effect essential oils combination chemical components

A Worst-Case Risk Measure by G-VaR

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Acta Mathematicae Applicatae Sinica 2021年第2期37卷 421-440页

作者： Zi-ting PEI Xi-shun WANG Yu-hong XU xing-ye YUE Center for Financial Engineering Soochow UniversitySuzhou 215006China Math Center for Interdiscipline Research Soochow UniversitySuzhou 215006China School of Mathematical Sciences Soochow UniversitySuzhou 215006China

G-VaR,which is a type of worst-case value-at-risk(VaR),is defined as measuring risk incorporating model *** with most extant notions of worst-case VaR,G-VaR can be computed using an explicit formula,and can be applied to large portfolios of several hundred dimensions with low computational *** also apply G-VaR to robust portfolio optimization,thereby providing a tractable means to facilitate optimal allocations under the condition of market ambiguity.

关键词： risk measurement worst-case value-at-risk portfolio management G-expectation

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高校辅导员心理助人胜任特征问卷的编制

中国健康心理学杂志 2024年第5期32卷 757-764页

作者：梁社红国锐谈论语叶星浙江大学心理健康教育与咨询中心(杭州) 310058 浙江金融职业学院心理健康教育指导中心

目的:编制高校辅导员心理助人胜任特征问卷并检验信效度。方法:基于关键行为事件访谈和半开放式问卷获取理论结构和问卷条目,先后对540名和446名高校辅导员进行调查,其中88人参与了间隔3个月的重复测量。结果:问卷最终包含24个条目,区... 详细信息

目的:编制高校辅导员心理助人胜任特征问卷并检验信效度。方法:基于关键行为事件访谈和半开放式问卷获取理论结构和问卷条目,先后对540名和446名高校辅导员进行调查,其中88人参与了间隔3个月的重复测量。结果:问卷最终包含24个条目,区分度良好,题总相关在0.66~0.83。探索性因子分析获得5个因子,分别是知识储备、谈心谈话、识别判断、重点干预和助人特质。验证性因子分析表明,双因子模型更能解释问卷结构,包括1个共性因子和5个特殊因子(χ^(2)/df=3.12,SRMR=0.037,RSMEA=0.06990%CI[0.063,0.078],TLI=0.925,CFI=0.938)。问卷总分及各维度与辅导员胜任力自评得分、一般自我效能感问卷得分和人际反应指针量表得分显著正相关。总问卷及各维度的内部一致性系数在0.87~0.95;分半信度在0.76~0.88;重测信度在0.75~0.92。结论:高校辅导员心理助人胜任特征问卷符合心理测量学标准。

关键词：心理测量心理助人胜任特征信效度高校辅导员双因素模型

An SPH wave-current flume using open boundary conditions

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Journal of Hydrodynamics 2020年第3期32卷 536-547页

作者： xing-ye Ni Wei-bing Feng Shi-chang Huang Zi-jun Hu Yong Liu Zhejiang Institute of Hydraulics and Estuary Hangzhou 310020China College of Harbor Coastal and Offshore EngineeringHohai UniversityNanjing 210098China

In this paper, a novel numerical wave-current flume is implemented based on the Smoothed Particle Hydrodynamics (SPH) method. The proposed flume is more stable and computationally efficient than conventional ones because it cancels wave paddles or sponge layers while using a non-reflective open boundary condition to simultaneously generate and absorb waves and currents. Numerical tests of nonlinear regular waves interacting with steady currents in the same/opposite directions indicate that the wave-current interactions mainly affect the horizontal velocity distributions in the water body, with little influence on the vertical movements. Water particle trajectories are stretched, and the mass transportation effects are enhanced when the waves and currents are in the same direction. When the directions are opposed, the trajectories, as well as the mass transportation, are compressed, suppressed and even reversed. The applications of solitary wave-current interaction over a submerged bump further show that the relative direction between the wave and the current has remarkable influence on the wave breaking pattern over an underwater obstacle.

关键词： Smoothed particle hydrodynamics(SPH) wave-current interaction wave-current flume open boundary condition particle trajectory

Molecular Characterization and Expression Analysis of S1 self-incompatibility Locus-linked Pollen 3.15 Gene in Citrus reticulata

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Journal of Integrative Plant Biology 2013年第5期55卷 443-452页

作者： Hong Xia Miao Zi xing ye Yong Hua Qin Gui Bing Hu College of Horticulture South China Agricultural University State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources South China Agricultural University Key Laboratory of Biology and Genetic Improvement of Horticultural Crops-South China Ministry of Agriculture

Gametophytic self-incompatibility （GSI） is controlled by a highly polymorphic locus called the S-locus, which is an important factor that can result in seedless fruit in Citrus. The S 1 self-incompatibility locus-linked pollen 3.15 gene （S1-3.15） belongs to a type of S locus gene. The role of S1-3.15 in the SI reaction of Citrus has not yet been reported. In this study, full-length sequences of cDNA and DNA encoding the S1-3.15 gene, referred to as CrS1-3.15 , were isolated from ‘Wuzishatangju’ （Self-incompatibility, SI） and ‘Shatangju’ （Self-compatibility, SC） . The predicted amino acid sequences of CrS1-3.15 between ‘Wuzishatangju’ and ‘Shatangju’ differ by only three amino acids. Compared to ‘Wuzishatangju’, three bases were substituted in the genomic DNA of CrS1-3.15 from ‘Shatangju’. Southern blot results showed that one copy of CrS1-3.15 existed in the genomic DNA of both ‘Wuzishatangju’ and ‘Shatangju’. The expression level of the CrS1-3.15 gene in the ovaries of ‘Shatangju’ was approximately 60-fold higher than that in the ovaries of ‘Wuzishatangju’. When ‘Wuzishatangju’ was cross-pollinated, the expression of CrS1-3.15 was upregulated in the ovaries at 3d, and the highest expression levels were detected in the ovaries at 6d after cross-pollination of ‘Wuzishatangju’ × ‘Shatangju’. To obtain the CrS1-3.15 protein, the full-length cDNA of CrS1-3.15 genes from ‘Wuzishatangju’ and ‘Shatangju’ was successfully expressed in Pichia pastoris. Pollen germination frequency of ‘Wuzishatangju’ was inhibited significantly with increasing CrS1-3.15 protein concentrations from SI ‘Wuzishatangju’.

关键词： Citrus reticulata expression analysis pollen germination S1 self-incompatibility locus-linked pollen 3.15 gene self-compatibility self-incompatibility.

Thickness Uniformity Adjustment of Inkjet Printed Light-emitting Polymer Films by Solvent Mixture

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Chinese Journal of Chemistry 2013年第11期31卷 1449-1454页

作者： Rubo xing Tengling ye Yan Ding Zicheng Ding Dongge Ma Yanchun Han State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin 130022 China

In this paper, thickness uniformity of poly（9,9-di-n-octylfluorene） films patterned by inkjet printing was im- proved by the use of solvent mixtures （a solvent with higher volatility, higher surface energy and lower viscosity, with another solvent with lower volatility, lower surface energy and higher viscosity）. The average thickness of inkjet printed poly（9,9-di-n-octylfluorene） films was increased from ca. 30 nm to ca. 100 nm when solvent mixtures were used instead of pure chlorobenzene. More flat PFO films were formed instead of the original films with con- cave-lens like cross-section formed by coffee ring effect. This improvement was explained by combination of in- tense Marangoni flow at early drying process and weak complementary flow at the later drying process formed in the solvent mixture. Patterned poly（9,9-di-n-octylfluorene） films were used for fabrication of electroluminescence devices with improved electronic property. Array of pixels with about 80% effective light-emitting area was ob- tained.

关键词： inkjet printing solvent mixtures thickness uniformity organic light-emitting diodes marangoni flow,coffee ring effect