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Stratal Slice Recognition of Thin Shallow-Water Delta Sandbodies in the Songliao Basin

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Acta Geologica Sinica(English Edition) 2016年第2期90卷 763-764页

作者： zhu Xiaomin ZENG hongliu DONG Yanlei zhu Shifa China University of Petroleum Beijing 102249 China Bureau of Economic Geology Jackson School of Geosciences The University of Texas at Austin Texas 78712 USA

Objective China＇s petroleum exploration has entered a new stage of finding deeply buried thin sandbodies lbr the abundant oil resources they contain. Here thin sandbodies refer to those less than 10 m in thickness, or even less than 1-2 m. It is difficult to depict thin-layer sandbodies of different genetic types using conventional core, well logging and seismic data due to their limited vertical resolution in petroliferous basins. However, seismic sedimentology provides a new research method especially tbr thin sandbody interpretation, i.e., validating interpreted sedimentary sandbodies from 3D seismic data based on horizontal resolution, stratal slice and seismic geomorphology interpretation. At present, a series of studies on seismic sedimentology in North America marine basins and elsewhere have been completed successfully and are relevant to the exploration and development of oil and gas fields.

关键词： Stratal Slice Recognition of Thin Shallow-Water Delta Sandbodies in the Songliao Basin

Bright 547-dimensional Hilbert-space entangled resource in 28-pair modes biphoton frequency comb from a reconfigurable silicon microring resonator

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Chinese Physics B 2022年第2期31卷 129-134页

作者： Qilin Zheng Jiacheng Liu Chao Wu Shichuan xue Pingyu zhu Yang Wang Xinyao Yu Miaomiao Yu Mingtang Deng Junjie Wu Ping Xu Institute for Quantum Information and State Key Laboratory of High Performance Computing College of Computer.National University of Defense TechnologyChangsha 410073China College of Advanced Interdisciplinary Studies National University of Defense TechnologyChangsha 410013China National Laboratory of Solid State Microstructures and School of Physics Nanjing University.Nanjing 210093China

High-dimensional entanglement provides valuable resources for quantum technologies,including quantum communication,quantum optical coherence tomography,and quantum *** a high brightness and dimensional entanglement source has significant *** we utilize a tunable asymmetric Mach–Zehnder interferometer coupled silicon microring resonator with 100 GHz free spectral range to achieve this *** the strategy of the tunable coupler,the dynamical and extensive tuning range of quality factors of the microring can be obtained,and then the biphoton pair generation rate can be *** selecting and characterizing 28 pairs from a more than 30-pair modes biphoton frequency comb,we obtain a Schmidt number of at least 23.4 and on-chip pair generation rate of 19.9 MHz/m W;under a low on-chip pump power,which corresponds to 547 dimensions Hilbert space in frequency *** results will prompt the wide applications of quantum frequency comb and boost the further large density and scalable on-chip quantum information processing.

关键词： silicon microring resonator quantum entanglement biphoton frequency comb

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图像分形特征提取的快速算法

西安电子科技大学学报 1998年第1期25卷 119-121页

作者：朱红西安电子科技大学检测与仪器系

介绍了一种利用归整化对数表提取图像分形特征的快速方法．该方法在计算图像的局部分维数和局部分形模型拟合误差时，通过查表的方式获得对数运算的数值，避免了对数的在线计算，同时使计算时间大大缩短．该算法为用现有硬件实现图像分... 详细信息

介绍了一种利用归整化对数表提取图像分形特征的快速方法．该方法在计算图像的局部分维数和局部分形模型拟合误差时，通过查表的方式获得对数运算的数值，避免了对数的在线计算，同时使计算时间大大缩短．该算法为用现有硬件实现图像分形特征的实时提取创造了先决条件．

关键词：分形快速算法图像处理

大芯径Yb∶YAG晶体波导近衍射极限激光输出的计算和实验验证

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光学学报 2020年第19期40卷 119-125页

作者：薛凯胡星程德江朱占达雷訇惠勇凌李强北京工业大学激光工程研究院北京100124 教育部跨尺度激光制造技术重点实验室北京100124 北京激光技术工程研究中心北京100124

对具有高光束质量输出的晶体波导激光器的芯径增大方法进行了理论计算和实验验证。通过模拟计算各个导模的相对增益,在考虑模式竞争的情况下,采用Yb原子数分数为1.0%的Yb∶YAG作为芯层材料,Er原子数分数为0.5%的Er∶YAG作为内包层材料,... 详细信息

对具有高光束质量输出的晶体波导激光器的芯径增大方法进行了理论计算和实验验证。通过模拟计算各个导模的相对增益,在考虑模式竞争的情况下,采用Yb原子数分数为1.0%的Yb∶YAG作为芯层材料,Er原子数分数为0.5%的Er∶YAG作为内包层材料,芯层的基模截止厚度可以达到360μm,相当于传统计算方法的两倍。采用扩散键合技术,制备了芯层尺寸为400μm×320μm×77 mm的晶体波导,并搭建了波导激光器,得到了最大输出功率为31 W,光-光转换效率为55.3%,光束质量为1.2×1.05的近衍射极限激光输出。实验结果证实了利用模式竞争计算晶体波导基模芯径的可靠性。

关键词：激光器全固态激光器二极管泵浦源晶体波导模式竞争近衍射极限输出

Transcapsular scleral fixation of the standard capsular tension ring and in-the-bag intraocular lens implantation for severely subluxated lenses

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International Journal of Ophthalmology(English edition) 2024年第12期17卷 2321-2326页

作者： hong-Zhe Li Fu-Man Yang Ze-Hui zhu Yin-Ying Zhao Ping-Jun Chang Yun-E Zhao School of Ophthalmology and Optometry Eye HospitalWenzhou Medical UniversityWenzhou 325027Zhejiang ProvinceChina National Clinical Research Center for Ocular Diseases Eye HospitalWenzhou Medical UniversityWenzhou 325027Zhejiang ProvinceChina

AIM:To present a technique of transcapsular scleral fixation of the standard capsular tension ring(CTR)through equatorial capsulotomy and in-the-bag intraocular lens(IOL)implantation in subluxated ***:This retrospective consecutive case series included patients with subluxated lenses by more than 180 degrees who underwent lens extraction,transcapsular scleral fixation of the standard CTR through equatorial capsulotomy,in-the-bag IOL implantation and with at least 6mo *** and postoperative best corrected visual acuity(BCVA),intraocular pressure(IOP),complications,and postoperative IOL tilt and decentration were ***:Nine eyes of 7 patients with a mean followup of 11.0±3.7mo were included in this *** BCVA was significantly improved from 0.64±0.22 logMAR preoperatively to 0.21±0.19 logMAR postoperatively(P<0.001).The IOP was within the normal range *** mean tilt of the IOL was 4.30°±2.31°(range,1.0°to 8.9°)and the mean decentration of the IOL was 0.37±0.12 mm(range,0.14 to 0.50 mm).No visually threatened intraoperative and postoperative complications were detected during the follow-up ***:This is a safe and effective surgical technique for managing patients with severely subluxated *** has achieved favorable outcomes with fewer surgical manipulations and less need for advanced capsular support devices.

关键词： lens subluxation surgical technique capsular tension ring transcapsular scleral fixation in-thebag IOL implantation

Short Hairpin RNA-mediated MDR1 Gene Silencing Increases Apoptosis of Human Ovarian Cancer Cell Line A2780/Taxol

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Chinese Journal of Cancer Research 2012年第2期24卷 138-142页

作者： Hui Xu Fan-zhen hong Su Li Ping Zhang Lin zhu Department of Obstetrics and Gynecology the Second Hospital of Shandong UniversityJinan 250033China

Objective： Recurrent ovarian cancer is often resistant to drugs such as paclitaxel. Short hairpin RNA （shRNA） targeting MDRI, a gene involved in the process of drug resistance, may be a promising strategy to overcome drug resistance. Methods： Construction and identification of eukaryotic expression plasmid was transiently transfected into human ovarian cancer ce plasmid of shRNA targeting on MDR1 gene. The ne A2780/Taxol. Apoptosis was determined by flow cytometry using annexin V-FITC/PI double labeling. Expression of MDRI mRNA was detected by quantitative polymerase chain reaction （qPCR） and P-glycoprotein expression was detected using Western blot. Results The IC50 of paclitaxel in MDR1 shRNA-transfected group was significantly reduced （1.986±0.153）μmol/ml as compared with that in negative control （5.246±0.107）μmol/ml and empty vector-transfected group （5.212±0.075）μmol/ml （P〈0.05）. The percent of the relative reverse sensitivity to paclitaxel on A2780/Taxol cells was 67.1%, and the apoptotic rate was significantly increased [（6.977±0.333）%] compared with control [（1.637±0.111）%] and empty vector-transfected group [（1.663±0.114）%] （P〈0.05）. Expressions of MDR1 mRNA and P-glycoprotein were significantly reduced compared with control （P〈0.05）. Conclusion： The present study demonstrated that the eukaryotic expression plasmid of shRNA targeting on MDRI inhibited the expression of MDRI effectively, thus enhance the sensitivity of A2780/Taxol cells to paclitaxel.

关键词： Ovarian cancer Short hairpin RNA Paclitaxel

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对地方高校图书馆参与重点学科建设的探讨

大学图书馆学报 2009年第3期27卷 20-23页

作者：朱红四川理工学院图书馆自贡643000

从分析重点学科在高校发展中的地位、重点学科与图书馆的关系入手,以作者所在的省属地方高校图书馆为例,着重从构建重点学科文献信息资源体系、建设重点学科信息服务体系、技术安全保障三大方面,探讨地方高校图书馆为重点学科建设服务... 详细信息

从分析重点学科在高校发展中的地位、重点学科与图书馆的关系入手,以作者所在的省属地方高校图书馆为例,着重从构建重点学科文献信息资源体系、建设重点学科信息服务体系、技术安全保障三大方面,探讨地方高校图书馆为重点学科建设服务的途径与方法。

关键词：地方高校图书馆重点学科建设服务

Solution-Processed Hybrid Europium (Ⅱ) lodide Scintillator for Sensitive X-Ray Detection

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Research 2024年第1期2023卷 49-57页

作者： xue Zhao Pengfei Fu Pan Li Hainan Du Jinsong zhu Ciyu Ge Longbo Yang Boxiang Song Haodi Wu Tong Jin Qingxun Guo Liang Wang Jinghui Li Zewen Xiao Jingjing Chang Guangda Niu Jiajun Luo Jiang Tang School of Microelectronics Xidian UniversityXi'an 710071China Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China China Optics Valley Laboratory Wuhan 430074China School of Optical and Electronic Information Huazhong University of Science and TechnologyWuhan 430074China

Lead halide perovskite nanocrystals have recently demonstrated great potential as x-ray scintillators,yet they stll suffer toxicity issues,inferior light yield(LY)caused by severe *** bivalent europium ions(Eu^(2+))with intrinsically efficient and self-absorption-free d-f transition are a prospective replacement for the toxic Pb^(2+).Here,we demonstrated solution-processed organic-inorganic hybrid halide BA_(10)Eul_(12)(BA denotes C_(4)H_(9)NH_(4)^(+))single crystals for the first time.

关键词： absorption halide perovskite

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审美教育与教育的人本回归

云南民族大学学报（哲学社会科学版） 2010年第1期27卷 155-157页

作者：朱虹云南民族大学人文学院云南昆明650031

对于如何实施素质教育或人本教育,德、智、体、美的全面发展应该已取得了大家的共识,然而在实践操作的层面上,审美教育的实施却差强人意。其实,审美教育不仅仅是实施素质教育或人本教育的组成部分,它对完善和发展人的情感、人格及创造... 详细信息

对于如何实施素质教育或人本教育,德、智、体、美的全面发展应该已取得了大家的共识,然而在实践操作的层面上,审美教育的实施却差强人意。其实,审美教育不仅仅是实施素质教育或人本教育的组成部分,它对完善和发展人的情感、人格及创造力具有不可替代的作用。

关键词：素质教育审美教育人本教育审美心理