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Main Varieties of Ornamental Peaches and Their Application in shijiazhuang City

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Journal of Landscape Research 2018年第5期10卷 88-90,94页

作者： JIAO Lili ZHU Yingxin MENG Yonghong LU Bin zoo management office of shijiazhuang ShijiazhuangHebei 050020China College of Landscape Architecture and Tourism Hebei Agricultural UniversityBaodingHebei 071000China

In order to comprehensively understand the varieties of ornamental peaches in shijiazhuang City and their application status,a systematic survey was conducted on the ornamental peach varieties in *** results showed that there were 27 ornamental peach varieties in shijiazhuang,including 1 species of mountain peach and 26 species of ornamental *** to the systematic observation and analysis of their branch types,flower types,flower colors,and application frequency,the ornamental peaches in shijiazhuang City belonged to the ecological northern peaches,which were characterized by early flowering phase,long flowering period,and rich flower *** problems existing in the application of ornamental peaches were explored,and corresponding solutions and suggestions were proposed.

关键词： Ornamental peach Variety shijiazhuang Resource distribution Landscape construction

Using non-destructive sampling to evaluate the population genomic status of captive Brown Eared Pheasants

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Avian Research 2023年第2期14卷 291-297页

作者： Pengcheng Wang Ping Hu Jinping Zhang Lixia Zhang Jing Zhang Zhengwang Zhang Jiangsu Key Laboratory for Biodiversity and Biotechnology College of Life SciencesNanjing Normal UniversityNanjing210023China Taiyuan zoo Taiyuan030009China Beijing zoo management office Beijing Key Laboratory of Captive Wildlife Technologies of Beijing ZooBeijing100044China Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering College of Life SciencesBeijing Normal UniversityBeijing100875China

Evaluating the genetic status of threatened species is an essential task in conservation ***,the genetic status of threatened species has been mostly evaluated through techniques that fail to estimate genetic diversity at the whole genomic *** generation sequencing can meet this demand,but high quality samples such as blood or muscle tissues are ***,it is difficult to collect such samples from threatened species because sampling work may impact their ***,it is essential to design a workflow to evaluate the whole genomic status of threatened species using non-destructive *** though non-destructive sampling has been used in traditional barcoding technique,the barcoding technique cannot evaluate the whole genomic *** Eared Pheasant(Crossoptilon mantchuricum)is an endangered species,with captive populations maintained in Taiyuan zoo,China,and ***,the genetic diversity,inbreeding pattern,and mutation load of these two populations are *** uncover the genetic status of these two captive populations,we applied 2b-RAD technology to evaluate the genomic status of these populations using feathers as *** feathers could be collected by non-destructive *** results indicate that the Taiyuan zoo population has a lower genetic diversity and higher inbreeding coefficient than the European *** Taiyuan zoo population has lethal mutations when *** current project uses a non-destructive sampling technique to evaluate the whole genomic status of the two captive populations,providing a paradigm for conservation genetics,which will facilitate the development of conservation biology.

关键词： Genetic diversity Inbreeding coefficient Kinship Mutation load Threatened species

Traffic Anomaly DetectionMethod Based on Improved GRU and EFMS-Kmeans Clustering

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Computer Modeling in Engineering & Sciences 2021年第3期126卷 1053-1091页

作者： Yonghua Huo Yi Cao Zhihao Wang Yu Yan Zhongdi Ge Yang Yang Science and Technology on Communication Networks Laboratory The 54th Research Institute of CETCShijiazhuangChina Department of Military Representative office of General Military Equipment Development shijiazhuang ShijiazhuangChina State Key Laboratory of Networking and Switching Technology Beijing University of Posts and TelecommunicationsBeijing100876China

In recent years,with the continuous development of information technology and the rapid growth of network scale,network monitoring and management become more and more *** traffic is an important part of network *** order to ensure the normal operation of the network,improve the availability of the network,find network faults in time and deal with network attacks;it is necessary to detect the abnormal traffic in the *** traffic detection is of great significance in the actual network ***,in order to improve the accuracy and efficiency of network traffic anomaly detection,this paper proposes a comprehensive anomaly detection method based on improved GRU traffic prediction and improved K-means clustering,and cascade the traffic prediction and clustering to achieve the purpose of anomaly ***,an improved highway-GRU algorithm HS-GRU(An improved Gate Recurrent Unit neural network based on Highway network and STL algorithm,HS-GRU)is proposed,which combines STL decomposition algorithm with highway GRU neural network and uses this improved algorithm to predict *** then,we proposed the EFMS-Kmeans algorithm(An improved clustering algorithmthat combined Mean Shift algorithmbased on electrostatic force with K-means clustering)to solve the shortcoming of the traditional K-means clustering which cannot automatically determine the number of *** sum of the squared errors(SSE)method and the contour coefficient method were used to double test the clustering *** determining the clustering center,the potential energy gradient was directly used for anomaly detection by using the threshold method,which considered the local characteristics of the data and ensured the accuracy of anomaly *** simulation results show that the anomaly detection algorithm based on HS-GRU and EFMS-Kmeans clustering proposed in this paper can effectively improve the accuracy of flow anomaly detection and has impo

关键词： Anomaly detection gated recurrent unit clustering mean shift K-means

Two-dimensional pixel image lag simulation and optimization in a 4-T CMOS image sensor

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Journal of Semiconductors 2010年第9期31卷 59-63页

作者：于俊庭李斌桥于平平徐江涛牟村 School of Electronics Information Engineering Tianjin University Logistics management office Hebei University of Technology

Pixel image lag in a 4-T CMOS image sensor is analyzed and simulated in a two-dimensional *** of reducing image lag are discussed from transfer gate channel threshold voltage doping adjustment,PPD N-type doping dose/implant tilt adjustment and transfer gate operation voltage adjustment for signal electron *** the computer analysis tool ISE-TCAD,simulation results show that minimum image lag can be obtained at a pinned photodiode n-type doping dose of 7.0×10^12 cm^-2,an implant tilt of -2°,a transfer gate channel doping dose of 3.0×10^12 cm^-2 and an operation voltage of 3.4 *** conclusions of this theoretical analysis can be a guideline for pixel design to improve the performance of 4-T CMOS image sensors.

关键词： image lag two-dimensional simulation doping dose implant tilt CMOS image sensor

Review on the Development Course of shijiazhuang zoo

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Animal Husbandry and Feed Science 2022年第1期14卷 54-58页

作者： Jiao Lili Zhu Yingxin Li Jianfeng Bai Suhui Tian Liying shijiazhuang zoo Shyiazhuang 050020China shijiazhuang Bureau of Landscape Architecture Shijiazhuang 050019China

The paper summarized the development course of shijiazhuang zoo from the aspects of origin, animal feeding and management and venue construction, and showed the achievements of shijiazhuang zoo in feeding and reproduction, scientific research and communication, venue renova-tion and expansion in different periods. The problems existing in the development of shijiazhuang zoo were put forward, and the future development was prospected.

关键词： shijiazhuang zoo Development course Achievement Problem Prospect

The Influence of Opportunism on the Cooperation Modes of Carbon Emission Reduction

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Journal of Systems Science and Systems Engineering 2024年第6期33卷 736-758页

作者： Jinxi Li Jing Liu Yuyin Yi Youxie Chen School of Digital Economy and management Suzhou City UniversitySuzhou215104China School of management Zhejiang University of Finance and EconomicsHangzhou310018China School of management Jinan UniversityGuangzhou510632China President’s office&office of CPC JNU Committee Jinan UniversityGuangzhou510632China

Investment and technology cooperation has become prevalent among manufacturers for reducing carbon ***,the success and sustainability of such cooperation can be restrained by firm *** study investigates the impact of three different cooperation modes(CER investment cooperation,information sharing cooperation,and comprehensive cooperation)on manufacturers’efforts for carbon emission reduction(CER).We also analyze how opportunism in key resources input affects the CER cooperation,and explore the influence of carbon tax and consumer environmental awareness(CEA)on opportunistic *** results show that 1)Manufacturers engaged in cooperation will increase their profits,but may not necessarily lessen carbon emission,which is related to the intensity of market competition.2)The optimal mode for manufacturers is comprehensive cooperation,followed by information sharing cooperation,and then is CER investment cooperation.3)Opportunism is not necessarily detrimental to CER.4)In the comprehensive cooperation mode,the impact of opportunism to the co-operative manufacturer is hierarchical,and whether the cooperation continues depends on the intensity of market competition.5)CEA will encourage the opportunism,while the effect of carbon tax on opportunistic motivation is related to the market size.

关键词： Carbon tax consumer environmental awareness CER cooperation opportunism

TESTING LINEAR AND NONLINEAR GRANGER CAUSALITY IN CSI300 FUTURES AND SPOT MARKETS BASED ON NEW CONCEPTS OF NONLINEAR POSITIVE/NEGATIVE SPILLOVER

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Journal of Systems Science & Complexity 2014年第4期27卷 729-742页

作者： ZHOU Pu LU Fengbin WANG Shouyang Risk management Unit Bank of China Head Office Academy of Mathematics and Systems Science Chinese Academy of Sciences

supported by the National Natural Science Foundation of China under Grant Nos.71125005 70871108 and 70810107020;; Outstanding Talents Funds of Organization Department Beijing Committee of CPC

关键词： China stock market negative volatility spillover nonlinear Granger causality test riskabsorption volatility spillover.

RETROSPECT AND PROSPECT OF INTEGRATED TERRITORIAL DEVELOPMENT AND management STUDIES IN CHINA

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Journal of Geographical Sciences 1992年第1期 95-105页

作者： Wang Yiming Xie Gaodi office of Territorial management of Ningxia

Since 1981,integrated territorial development and management(ITDM)research has been flourishing in *** paper summarizes the main characteristics and significant progress of ITDM studies made in recent years,and forecasts the main focus of attention in the future:1)Establishment of territorial resources information system and its application studies;2)Intensive study on integrated administration of natural resources;3)Studies on standardization of territorial planning at different levels and of different types;4)Studies on policies,law and regulation system of ITDM;and 5)Basic studies on the establishment of theoretic system of Chinese integrated regional development.

关键词： integrated territorial development and management geographical science

The Principle and Reflection on Determining the Mails' Whole Delivery Standard of Time Bound in the Postal Central office System

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The Journal of China Universities of Posts and Telecommunications 2001年第2期8卷 61-65页

作者： WANG Wei min, WU Hong bin (Department of Postal Communication management, shijiazhuang Postal College, shijiazhuang 050021,P.R.China) Department of Postal Communication management Shijiazhuang Postal College

This paper analyzes some problems arising in determining the mails Whole Delivery Standard of Time Bound ( WDSTB ) at present, and further on the basis of the postal central office system currently in practice, puts forward the principle, reflection and the concrete approaches in determining the Delivery Standard of Time Bound ( DSTB ).

关键词： whole delivery standard of time bound postal central office system internal handling time bound transportation and Delivery Time Bound ( DTB )