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Development of Private Non-academic Education and Training Enterprises in China

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Proceedings of Business and Economic Studies 2019年第6期2卷 47-51页

作者： Chong Liu fangfang wang School of Politics and Public Administration Zhengzhou UniversityZhengzhou450001China

After nearly 40 years of development, privateeducation in China has become an important growthpoint for the development of education and an importantforce for promoting education reform. Private educationinstitutions can be divided into two categories: privateschools engaged in academic education and privateeducation training institutions engaged in non-academiceducation. Private non-academic education institutionshave played an important role in expanding domesticdemand, adjusting the structure, increasing employmentand promoting social development, and thus haveflourished. For example, Yu Minhong founded newOriental school in 1993, and Yin Xiong founded gianteducation in 1994. In September 2006, new Orientaleducation group was listed in the United States. Sincethen, a number of private education enterprises, suchas Bowen net, China net education, Xuesi and Xuedaeducation, have been listed in the United States, whichhas pushed the private non-academic education in Chinato a new height. However, with the rapid developmentof private non-academic education enterprises, they arealso facing great challenges.

关键词： education listed Bowen

Impact of COVID-19 pandemic on the pregnancy outcomes of women undergoing assisted reproductive techniques(ARTs):a systematic review and meta-analysis

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2022年第8期23卷 655-665页

作者： Weihuan HU Yuhang ZHU Yan WU fangfang wang Fan QU Women's Hospital School of Medicine Zhejiang UniversityHangzhou 310006China The Second Hospital of Dalian Medical University Dalian Medical UniversityDalian 11600China

The global outbreak of the coronavirus disease 2019(COVID-19) led to the suspension of most treatments with assisted reproductive technique(ART). However, with the recent successful control of the pandemic in China, there is an urgent public need to resume full reproductive care. To determine whether the COVID-19 pandemic had any adverse effects on female fertility and the pregnancy outcomes of women undergoing ART, a systematic review and meta-analysis was conducted using the electronic Chinese and English databases. Dichotomous outcomes were summarized as prevalence, and odds ratios(ORs)and continuous outcomes as standardized mean difference(SMD) with 95% confidence interval(CI). The risk of bias and subgroup analyses were assessed using Stata/SE 15.1 and R 4.1.2. The results showed that compared with women treated by ART in the pre-COVID-19 time frame, women undergoing ART after the COVID-19 pandemic exhibited no significant difference in the clinical pregnancy rate(OR 1.07, 95% CI 0.97 to 1.19;I^(2)=0.0%), miscarriage rate(OR 0.95, 95% CI 0.79 to1.14;I^(2)=38.4%), embryo cryopreservation rate(OR 2.90, 95% CI 0.17 to 48.13;I^(2)=85.4%), and oocyte cryopreservation rate(OR 0.30, 95% CI 0.03 to 3.65;I^(2)=81.6%). This review provided additional evidence for gynecologists to guide the management of women undergoing ART treatment during the COVID-19 pandemic timeframe.

关键词： Systematic review Coronavirus disease 2019(COVID-19) Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) Assisted reproductive technique(ART) Pregnancy outcome Meta-analysis

The Ternary Marginal Extension of China's Free Trade Zone Development

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Journal of Finance Research 2018年第2期2卷 37-44页

作者： fangfang wang Juan Liu Yanru Liu National Economics Research Center Guangdong University of Finance and EconomicsGuangzhouGuangdong510320China

This paper attempts to establish a framework of upgrading mechanism in China's foreign economic opening strate莒y in order to conclude the new connotation of upgrade for China's foreign economic opening,with the basic starting point of ternary marginal extension on extensive growth,in the perspective of corporate heterogeneity *** also involves the new path of the transformation from"quantity1'to"quality"regarding the amounts,models and locations of China's foreign trade and *** last,this theoretical frame is complemented upon a case study of free trade zone and regional cooperation of Guangdong,Hong Kong and Macao.

关键词： Free Trade Zone Integration of Trade and Investment Ternary Margin

Construction Planning of Qingyang National Eco-county in Anhui Province

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Journal of Landscape Research 2013年第Z2期5卷 11-14页

作者： wang Xiaohui wang fangfang HE Xiangliang Institute of Ecology Anhui Institute of Environmental Science School of Resources and Environmental Engineering Hefei University of Technology

Abstract On the basis of basic conditions of Qingyang County,beneficial and restrictive factors for the construction of eco-county were analyzed,guiding concepts and planning objectives of the eco-county construction were *** construction of Qingyang County dominated by eco-county,ecoagriculture,eco-industry and eco-tourism,and also the ecological implementation mode of planning were introduced,the safeguarding mechanism was given.

关键词： Eco-county Eco-construction Eco-planning Qingyang

Effective doctor-patient communication skills training optimizes functional organization of intrinsic brain architecture:a restingstate functional MRI study

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The Journal of Biomedical Research 2017年第6期31卷 486-493页

作者： Bing Zhang Ling Ni fangfang wang Weiping Li Xin Zhang Xiaohua Gu Zuzana Nedelska Fei Chen Kun wang Bin Zhu Renyuan Liu Jun Xu Jinfan wang Department of Radiology The Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingJiangsu 210008China Department of Intensive Care Unit Northern Jiangsu Province HospitalYangzhouJiangsuChina Memory Disorders Clinic Department of NeurologyCharles University in Prague2ndFaculty of Medicine and Motol University HospitalPragueCzech Republic International Clinical Research Center St.Anne's University Hospital BrnoBrnoCzech Republic Department of Radiology Affiliated Yancheng Hospital of Southeast University Medical CollegeYanchengJiangsu 224001China Department of Neurology Brain CentreNeurology InstituteNorthern Jiangsu Province HospitalYangzhouJiangsuChina School of Health Policy and Management Nanjing Medical UniversityNanjingJiangsu 211166China

We studied the influence of doctor-patient communication skills training on brain functional architecture using resting-state functional MRI（rs-fMRI） with a regional homogeneity（ReHo） method. Ten medical students participated in the study. A 1-year long doctor-patient communication skills training program was conducted. RsfMRI data were collected at baseline, one month and one year after training. There was a significant increase in the communication skills test average scores between baseline and 1-month duration of training（P〈0.001）. After one month of communication skills training, medical students had decreased ReHo in the right superior temporal gyrus compared with the baseline. After one year of communication skills training, students had increased ReHo in multiple regions and decreased ReHo in several regions（P 〈0.05, Alphasim corrected）. The change of ReHo values in the superior temporal gyrus negatively correlated with the change of communication skills scale score between one month after communication skills training and baseline（r=-0.734, P= 0.036）. The training program we used can be an effective approach of improving doctor-patient communication skills, and the training resulted in functional plasticity of the brain’s architecture toward optimizing locally functional organization.

关键词： brain architecture function resting-state functional MRI(rs-fMRI) doctor-patient communication

A compact polarization-integrated long wavelength infrared focal plane array based on In As/GaSb superlattice

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Science China(Information Sciences) 2022年第2期65卷 204-210页

作者： Jian ZHOU Yi ZHOU Ying SHI fangfang wang Zhicheng XU Zhizhong BAI Min HUANG Lulu ZHENG Zhaoming LIANG Yihong ZHU Qingqing XU Yiming SHEN Xiangxiao YING Jianxin CHEN Key Laboratory of Infrared Imaging Materials and Devices Shanghai Institute of Technical PhysicsChinese Academy of Sciences Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences

Real-time polarization imaging plays a vital role in target detection, recognition, and tracking in complex scenes. However, large optical crosstalk and the integration technology are difficult problems in the development of polarization-integrated infrared detectors. We demonstrate a monolithic long wavelength infrared(LWIR) In As/Ga Sb superlattice focal plane array(FPA) integrated with the polarizer. To obtain high performance and real-time polarization imaging devices, the parameters of the grating were optimized and the optical crosstalk between adjacent polarization bands was studied. We analyze the light diffraction depending on the distance between the polarizer and photosensitive elements and the coupling between oblique incident light and device. The fabrication process of the antireflective polarizer, the integration technology of the polarizer and the FPA composed of 512×4×3 pixels were explored. Finally, a polarization integrated focal plane array(PI-FPA) was fabricated to detect polarized light with different oscillating directions. The large response extinction ratio of corresponding polarization bands was measured as 50:1,49:1, and 44:1 of 0?, 60?, and 120?, respectively.

关键词： LWIR polarization integration infrared detector optical crosstalk extinction ration

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DEKR-SPrior:An Efficient Bottom-Up Keypoint Detection Model for Accurate Pod Phenotyping in Soybean

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Plant Phenomics 2024年第3期6卷 655-668页

作者： Jingjing He Lin Weng Xiaogang Xu Ruochen Chen Bo Peng Nannan Li Zhengchao Xie Lijian Sun Qiang Han Pengfei He fangfang wang Hui Yu Javaid Akhter Bhat Xianzhong Feng Zhejiang Laboratory Hangzhou 311100ZhejiangChina School of Computer Science and Technology Zhejiang Gongshang UniversityHangzhou 310012ZhejiangChina Key Laboratory of Soybean Molecular Design Breeding Northeast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130102JilinChina

The pod and seed counts are important yield-related traits in ***-precision soybean breeders face the major challenge of accurately phenotyping the number of pods and seeds in a high-throughput *** advances in artificial intelligence,especially deep learning(DL)models,have provided new avenues for high-throughput phenotyping of crop traits with increased ***,the available DL models are less effective for phenotyping pods that are densely packed and overlap in insitu soybean plants;thus,accurate phenotyping of the number of pods and seeds in soybean plant is an important *** address this challenge,the present study proposed a bottom-up model,DEKR-SPrior(disentangled keypoint regression with structural prior),for insitu soybean pod phenotyping,which considers soybean pods and seeds analogous to human people and joints,*** particular,we designed a novel structural prior(SPrior)module that utilizes cosine similarity to improve feature discrimination,which is important for differentiating closely located seeds from highly similar *** further enhance the accuracy of pod location,we cropped full-sized images into smaller and high-resolution subimages for *** results on our image datasets revealed that DEKR-SPrior outperformed multiple bottom-up models,viz.,Lightweight-Open Pose,OpenPose,HigherH R Net,and DEKR,reducing the mean absolute error from 25.81(in the original DEKR)to 21.11(in the DEKR-SPrior)in pod *** paper demonstrated the great potential of DEKR-SPrior for plant phenotyping,and we hope that DEKR-SPrior will help future plant phenotyping.

关键词： bottom-up detection model accurate dekr-sprior efficient keypoint phenotyping soybean

Electrical and optical property of annealed Te-doped GaSb

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Journal of Semiconductors 2017年第4期38卷 18-22页

作者： Jie Su Tong Liu Jingming Liu Jun Yang Guiying Shen Yongbiao Bai Zhiyuan Dong fangfang wang Youwen Zhao Key Laboratory of Semiconductor Materials Science Beijing Key Laboratory of Low Dimensional Semiconductor Materialsand DevicesInstitute of SemiconductorsChinese Academy of SciencesBeijing 100083China College of Materials Science and Opto-Electronic Technology University of Chinese Academy of SciencesBeijing 100049China Inner Mongolia Aerospace Honggang Machinery Corporation Limited Hohhot 010020China Key Laboratory of Infrared Imaging Materials and Detectors Shanghai Institute of Technical Physics Chinese Academy of SciencesShanghai 200083China

GaSb is the most suitable substrate in the epitaxial growth of mixed semiconductors of GaSb *** this work,Te-doped GaSb bulk crystals with different doping concentration have been annealed at 550℃ for100 h in ambient *** annealed samples have been studied by Hall effect measurement,infrared（IR）optical transmission,Glow discharge mass spectroscopy（GDMS） and photoluminescence（PL） *** annealing,Te-doped GaSb samples exhibit a decrease of carrier concentration and increase of mobility,along with an improvement of below gap IR *** acceptor related electrical compensation analysis suggests a formation of donor defect with deeper energy *** mechanism of the variation of the defect and its influence on the material properties are discussed.

关键词： Te-doped GaSb annealing Hall effect measurement photoluminescence spectroscopy IR optical transmission

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铁掺杂对磷酸锰锂电化学性能的影响

硅酸盐学报 2014年第2期42卷 210-215页

作者：王芳芳任丽河北工业大学高分子科学与工程研究所天津300130

利用球磨-固相烧结法制备出一系列不同铁掺杂量的LiMn（1-x）FeXPO4（x=0-1.0）材料,并利用X射线衍射、扫描电子显微镜对所得样品进行结构和形貌表征。以所得材料作锂二次电池正极组装电池，并运用恒流充放电、循环伏安对其电化学性能... 详细信息

利用球磨-固相烧结法制备出一系列不同铁掺杂量的LiMn（1-x）FeXPO4（x=0-1.0）材料,并利用X射线衍射、扫描电子显微镜对所得样品进行结构和形貌表征。以所得材料作锂二次电池正极组装电池，并运用恒流充放电、循环伏安对其电化学性能进行测试。结果表明：所得LiMn（1-X）FexPO4材料均呈现单一均相橄榄石结构；所得材料粒径为50-100 nm，粒径分布均匀。未经铁掺杂的LiMnPO4比容量仅为19.3mAh/g，比能量仅为71.20 mWh/g，经铁掺杂后材料的比容量和比能量都获得显著提高，当x=0.4时，LiMn0.6Fe0.4PO4的比容量为133.6 mAh/g，比能量达到483.58 mWh/g。比容量和比能量随着铁掺杂量的提高而产生的增量分别符合指数递减和倒S型曲线。

关键词：锂二次电池磷酸锰锂铁掺杂比容量比能量