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185784 articles

Construction of Cost and Schedule Equilibrium Control Model for Communication Base Stations Project

Guoqing Dang
With the increasing number of project construction, the shortening of engineering period and the continuous improvement of quality requirements have promoted the advanced experience of project management in the construction of network. The construction quality of base station and the construction period...

The Teaching Innovation and Research of Object-Oriented Program Design based on C++

Bigeng Zheng, Heng Wang, Quanxin Zheng
Nowadays,"Emphasis on practice rather than theory"is a common phenomenon in higher engineering college, so the urging for double-qualified teacher in higher engineering college is put forward. On the premise of clearing the connotation of "double-qualified", putting forward the training ways and measures...

Research and practice on teaching reform in course design of analog electronic technology

Heng Wang, Quanxin Zheng
Analog electronic technology course design is the important practical link of "analog electronic technology" course. It plays the irreplaceable role in the realization of professional training goal for automation, mechanical and electrical integration. Through the implementation of the course design,...

The Influence Mechanism of Relationship Governance on Coordination Capability and Performance of Port Coal Supply Chain

Beibei Sha, Bin Yang
This paper takes 63 port coal transportation enterprises in the Pearl-Xijiang River Basin as the research object, and tries to establish the structural equation Model (SEM) of the relationship between the inter-firm relationship management and the supply chain performance of the coal supply chain coordination...

Research on adding print file layout and layout rule

Jiangchun Li
In the process of adding printed and altered documents, the margins, line spacing, word spacing, and parallelism of printed documents are usually the main points of inspection. However, how to change the layout features during the process of adding and modifying needs further discussion. This article...

Case study of STEM education in the family

Mei Yan
To vigorously promote the STEM education in the background of international science education, the STEM education in the family education to promote the application process of several representative cases, using the basic theory and methods of science education, learning content and learning process...

Ager's theory of alienated consumption and Its Realistic Enlightenment

Guobao Jiang
In recent years, the ecological Marx doctrine represented by Ben Ager has gradually emerged, and has gradually become one of the most influential Western schools of Marx. Ager lobbied for the capitalist consumption point of view, criticizing the ecological damage, and the "alienation of consumption"...
Proceedings Article

[WITHDRAWN]Network Intrusion Detection System and Its Cognitive Ability based on Artificial Immune Model

Xuepeng Huang, Jianhui Lin
With the rapid development of science and information technology, computer and network technology have made jumping progress, which not only speeds up the global information, but also brings more serious information security issues. Information network security has become a new term, which is related...
Proceedings Article

Research on Mechanical properties of Micro-aro Oxidation Ceramic Coatings on Magnesium

Cheng Gao, Yiqun Zhou, Jianmin Hao, Jinyong Xu
The paper, to explore mechanical properties of magnesium alloy and ceramic coatings by micro-arc oxidation, through measurement of tensile modulus of elasticity of magnesium alloy matrix, three-point bending method to measure the elastic modulus of the ceramic coatings. The results show that: can get...
Proceedings Article

Study on the giant magnetostrictive actuator control strategy based on genetic algorithm setting the PID parameter

Dengyuan Mo, Qidou Zhou, Shaochun Ding, Zhiyong Xie
In This paper, the relevant research is carried out about seabed sound reflection . It has influences on the test results of the real-boat test based on the acoustic holographic technology. The effects of seabed reflection on underwater acoustic test is analyzed, through simulating sound field of free...
Proceedings Article

The Research of Welding Robot off-line Programming System

Jing Li, Jun Li, Wei Dong Hao
In the applied process of robot off-line programming technology, it is necessary for the model to solve the correction problem which is between the practical working and off-line simulational environment. Robot coordinate system calibration method is proposed by measuring workpiece coordinate system...
Proceedings Article

ESP Network Curriculum Design Based on Constructivism

Ming Wang, Dachao Yuan
Computer and Internet technology have been widely applied in the elementary stage of English study in Chinese universities. However, how to exploit the advantages to promote ESP course teaching reform remains to be discussed. This paper aims at the major issues existing in ESP curriculum teaching and...
Proceedings Article

Industrial network integration development and upgrading model based on industry 4.0

Demiao Tang
The new round of industrial revolution featured with industry 4.0 is the important opportunity of industrial development. Under the new normal state, driven from the factors and investment to the intensive development under the driving of innovation, combining with the new trend of new industrial revolution...
Proceedings Article

Research on Establishing System of Integrity for National and State Examination

Daibin Zheng
In recent years, there is a public concern over integrity of state examinations in China. In fact, the efficient operation of examinations is built on faith and integrity. Nowadays, the main reason for anomie of national examinations is the alienation of the main purpose of the examination, lack of severe...
Proceedings Article

Adopting Open Innovation Strategy to Empower SMEs in Developing Countries

Hailekiros Sibhato Gebremichael, Renyong Hou, Qian Sun
Recently open innovation practice in SMEs has received an extensive attention in the scientific research, management and government. Nonetheless, most previous studies were contextualized to firm's capabilities and quality of the external knowledge infrastructures from the advanced countries. Studies...
Proceedings Article

Object Model Research Based on Data-Driven

GuoFei Zhang, Xiang Du, Lu Wang
The paper presents a kind of OOA/OOD method about management information system (MIS). The object model includes information model,function model and status model, named IFS model in this paper. These models are controlled by some data. Model Driven Development(MDD) is a kind of model driven, which is...
Proceedings Article

Research on the Integrated Construction Technology of Granite Ground Crystallization

Shan Zhu, Xiaoxu Meng, Haiping Wang, Lengjing Liu
Granite ground construction quality is directly related to the quality and the grade of the building, which also has great impact on the building. This paper aiming at the quality problems easily occurred in the granite floor construction, putting forward 4 essential integrated technology, namely CAD...
Proceedings Article

Study about the Effect of Sericin Finishing on the Performance of Sportswear

Xinyu Zhang
The influence of sericin finishing on the air permeability, antistatic, uvioresistant, and hygroscopic and sweat releasing of the sportswear sold in the market after sericin finishing. The conclusion drawn from the research is that the antistatic property, uvioresistant property and hygroscopic and sweat...
Proceedings Article

A Research on Kyphoplasty Instrument of Memory Alloy Wire Netting Ball

Xinyu Zhang
Purpose of research: developing a kyphoplasty instrument of memory alloy wire netting ball and discussing the possible treatment of osteoporotic vertebral compression fracture. Method: The application of Ni-Ti alloy hyperelastic wire netting ball, the application of the equipment which can stretch and...
Proceedings Article

Rain-Wind-Induced Vibration of Cable Computed by Ansys

Ling Lv, Lei Zhao, Fang Zhu, Longfan Peng
Stay cable is one of the main components of cable stayed bridge to bear loads. Due to its large flexibility, small quality and small damping, various of harmful vibrations could happen easily under the external excitations. Rain-wind-induced vibration is the strongest form of vibrations. Under the joint...
Proceedings Article

Research of Urban Lake Ring landscape planning and design--Case Study of Niushan Lake Tech-Eco City

Li Bi
Urban Lake is an important part of urban aqueous environment, which provides not only recreation for residents, but also high ecological service value as an ecosystem. Along with the increasing urbanization of our country and accelerating development and utilization of urban lake resource, sustainable...
Proceedings Article

Research on Dimension Adjustment Method of Variant Design

Boqi Hou, Xuemei Li, Ke Wang
In order to study the problem of the dimension of the dimension of the model modified design. A geometric model for the layout of dimension dimension. Through the containment relationship between the dimensions of the relationship between the size of the resulting constraint relationship, on the basis...
Proceedings Article

Impact of different synthesis methods on the electrocatalytic activity and stability of Pd-Fe/C nanoparticles for oxygen reduction reaction in fuel Cells

Esubalew Meku, Chunyu Du, Yajing Wang, Lei Du
The rational synthesis of active, durable and low cost catalysts has of particular interest for fuel cell applications. The structural properties of fuel cell catalysts can be modulated by different synthesis methods, which significantly influence the oxygen reduction reaction at the cathode. In this...
Proceedings Article

An Improved Block Stitching Method based on Bidimensional Empirical Mode Decomposition

Chun Wu, Wenbo Wang
The bidimensional empirical mode decomposition based on block partitioning(BBEMD) by using of radial basis function interpolation reduces the computational cost, but the blocking artefact is noticeable in the resulting mode. For alleviating the blocking artefact problem, we proposed a modified BBEMD....
Proceedings Article

Pharmaceutical Engineering Design based on professional design competition and comprehensive project

Zhenhua Chen, Yuyu Xu, Leilei Zhou, Ying Yin
Objective: To improve the capabilities of solving practical engineering problems for Pharmaceutical engineers. Methods: All subjects were divided into two groups, and in the experimental group, elements of professional design competition and plant design with preparation technology, equipment, GMP and...
Proceedings Article

Numerical simulation analysis of chloride ion penetration under marine environment

Ling Lv, Qundi Liu, Wen Sun, Zhenxing Wang
The article gives a more effective and reasonable method for prevention of concrete structure corrosion considering both structure safety and economy by milling the core of the reinforced concrete structure and doing the silver nitrate titration experiment under marine environment . The results shows...
Proceedings Article

Feasibility analysis on radiant transient heat flux meter calibration system

Chunchen Sheng, Peng Hu, Xiaofang Cheng
A heat flux meter calibration system composed of a vacuum cryogenic container, a blackbody furnace and a set of T-type thermocouples measurement system is introduced in this paper. Primary purpose of this system is to calibrate specific heat flux meters applied in spacecraft thermal ground tests within...
Proceedings Article

Analysis of 3D Formation Pressure Based on Logging Data

Yanan Sheng, Zhichuan Guan, Kai Wei, Yuqiang Xu
A method for constructing regional 3D formation pressure based on logging data was established in this paper. It aims to deal with the problem that constructing regional 3D formation pressure in the block which is short of the seismic data or has poor quality of seismic data. To begin with, logging data...
Proceedings Article

Venture capital investment performance: Based on innovation perspective of multi-factor effect

Yan Jiang, Ye Xu
China's capital market is booming in recent years. Large numbers of starting-up companies are showing up, which attracts both domestic and foreign venture capital firms. This paper investigates the impact of venture capital investment on the impact of portfolio companies. The innovation and significance...
Proceedings Article

Decomposition of carbon emissions from industrial energy activities in China

Zhonglin Sheng, Weida He, Yufei Xin
Energy system is the largest source of carbon emissions in a country or region. Since China's economic increases rapidly these years, it also brings the growth of energy consumption and carbon emissions. This paper indicates an index decomposition analysis to evaluate the carbon emissions from industrial...
Proceedings Article

Identification of active ingredient of codonopsis cordifolioidea by n-butyl alcohol

Yunpeng Luan, Shuangqing Zheng, Yanmei Li, Qiming Wang
Current Codonopsis cordifolioidea products are mostly its crude extract, which is of low technology content and low added value, and studies on the active ingredients of Codonopsis cordifolioidea are very limited. To promote industrial development of Codonopsis cordifolioidea product and to increase...
Proceedings Article

Analysis and research of micro learning environment based on mobile network

Liwen Xia
Being increasingly common in our lives, mobile networks have created a mobile, convenient, and individualized environment for microlearning. This transformation has caused change in the format of learning resources made available through micro-courses and MOOC (Massive Open Online Courses) so that they...
Proceedings Article

The AAC Application on Communication for Children with Autism

Yun Xu
This paper studies the effect on the Augmentative and Alternative Communication (AAC) System for communication ability of autistic children. Procedures and Methods: Selecting five autistic children as research subjects, and the single subject experimental method was used to train subjects with the AAC...
Proceedings Article

Remanufacturing scheme decision model and application based on reliability evaluation

Qin Xiang, Hua Zhang
With the elimination rate of mechanical products is getting higher and higher, it has become a huge problem for manufacturing enterprises to resourcefully dispose the used mechanical products. In order to optimize the resource utilization of the used components, a decision-making model for determining...
Proceedings Article

Small digital recognition in gravel aggregate production scenario

Ling Li, Kai Liu, Fei Cheng, Long Li
The production process of aggregate industrial is monitored by the identification of the digital. In the video, the digital character whose size is less than 12 15(The width of the digital image is 12 pixels, and the height is 15 pixels.) is defined as the small digital. The recognition effect is evaluated...
Proceedings Article

A Polymorphic Ant Colony Algorithm (PACA) for the Selection of Optimized Band Selection of Hyperspectral Remote Sensing Image

Xiaohui Ding, Shuqing Zhang, Huapeng Li
With the definite labeled samples, it is difficult that avoid the curse of the dimensionality for the accurate and efficient classification of hyperspectral images. It is necessary that reduce the dimensionality of hyperspectral images. Therefore, Polymorphic Ant Colony Algorithm (PACA) based band selection...
Proceedings Article

Study on Dynamic and Non-destructive Ultrasonic Echo Detection Method of Plant Stem Water Content

Danju Lyu, Xinling Shi, Xia Wang, Yi Dong
Stem water content is an important index of plant water balance. A new method based on changes in ultrasonic properties of stem was used to monitor stem water content in this paper, because the propagation of ultrasonic pulse echo signal and its attenuation characteristics in the material are closely...
Proceedings Article

A New Method of Tracking Motion Human Based on Multiple Pyroelectric Sensors

Hui Zeng, Xueming Hu, Nan Zhang, Ji Xiong
Pyroelectric infrared (PIR) sensor is low-cost, low-power small component commonly used only to trigger alarm in presence of humans or moving objects. PIR sensors are widely used as a simple, but reliable. In this paper, we present a novel pyroelectric sensor node, feature extraction method and human...
Proceedings Article

Enzyme properties and thermal stability of horseradish peroxidase (HRP-DL)

Te Wang, Jing Tian, Tingting Li, Jian Li
Horseradish peroxidase (HRP) is widely used in biological engineering, wastewater treatment, enzyme-linked immunosorbent assay and other fields. It is great significance to study its enzyme properties, stress resistance and protective agent. In order to provide good quality HRP, and protection method...
Proceedings Article

Research and application on innovative technologies for digital construction of network floor

Junyi Shao, Yanlei Song, Xuemei Cao, Di Wu
With the rapid development of new technologies and new building materials,new network floor as a type of new building materials has been widely used in ground projects, owing to its wiring flexible, simple and practical, easy maintenance, and environmental friendly features. However, there are problems...
Proceedings Article

Risk assessment and prediction of heavy metal pollution in sediment of Biliuhe reservoir

Jian Zhao, Hongbo Zheng, Wenjia Zhou
The Biliuhe reservoir, which is one of the most important water sources in Dalian, is the "source of life" of Dalian. To explore the characteristics of heavy metal pollution in Biliuhe reservoir, the potential ecological risk of these heavy metal elements were evaluated by two methods, i.e. geo-accumulation...
Proceedings Article

The development of Innovation team leader leadership behavior scale

Qiang Wu, Jigan Wang, Chuanhao Fan, Hong Gao
On the base of connotative definition and theoretical basis, the initial measurement project of develop Innovation team leader leadership behavior scale refer to scales of scholars both at home and abroad, use the combination of quantitative and qualitative methods to select measurement project. The...
Proceedings Article

Seasonal variations of terrestrial Dissolved Organic Carbon loading in response to rainfall events

Huijiao Qiao, Jian Xu, Jilin Yan
Dissolved organic carbon (DOC) loading from lands to rivers in response to rainfall events are the major carbon sources to aquatic ecosystem. We used high-resolution measurements to determine the runoff exports of DOC from the Chippewa River and watershed which was largely dominated by agricultural land-uses....
Proceedings Article

Determination of the Volatile Constituents in Banana Flowers and Bracts by Headspace Solid-Phase Microextraction and Gas Chromatography - Mass Spectrometry

Yuanmin Wang, Xiangpei Wang, Feng Xu, Hongmei Wu
The volatile constituents in banana flowers and banana bracts were analyzed by gas chromatography-mass spectrometry, coupled with headspace solid-phase microextraction. A quantitative analysis in percent was performed by peak area normalization measurements. 31 compounds were identified in banana flowers...
Proceedings Article

Livestock-Product Nitrogen-Footprint: a Fresh Method to Assess the Sustainability of Livestock Breeding

Saijun Zhou, Mingjun Deng, Wenbing Luo
Nitrogen-footprint is a new method developed in recent years to measure the impact of reactive nitrogen produced by human activities on the environment. Livestock-product nitrogen-footprint, which is based on life cycle assessment theory (LCA) and nitrogen footprint, is used to define and measure the...
Proceedings Article

The effect of multi parameter changes of arch bridge on buckling analysis of arch bridge

Huang Lin, Tongfa Deng, Qiang Zheng, Rui Liao
Based on the data of a arch bridge that lready built up, the finite element analysis model is established by finite element analysis software called Midas Civil. The buckling mode and buckling characteristics of the bridge are analyzed. The following operations changes are performed: the width of the...
Proceedings Article

Empirical research on food industrial security of China

Wei-da He, Chuan Zhang
The paper studies the industrial chain and the food security of China. It constructs an index system for estimating the food security of China during the period of 2006-2015. The empirical result indicates that during that time the condition of China's food industry develops from basic security to insecurity....
Proceedings Article

The solitary waves of nonlinear Dirac equation in complex systems

Zhengning Gan
We adopt suitable numerical method to study the solitary waves of nonlinear Dirac equation in complex system. In some conditions, using nonlinear Dirac equation, we can better describe the macroscopic electrical phenomena and features generated by large amounts of electrons. As a result, we found the...
Proceedings Article

Finite Element Analysis on Seismic Behavior of Embedded Self-Centering Rocking Wall Structure

Peiyuan Qin, Hanheng Wu, Aizhen Wu
This paper designed a new structure in order to reduce the seismic damage to buildings. In this paper, basic elements, connection methods and structure relations of the self-centering rocking wall structure were introduced. A series of characteristics, such as high prefabrication degree, replaceable...
Proceedings Article

Application of Finite Element Method in Large-span Beam Bridge

Wenxia Ding, Qinghua Guo
In the analysis of large structures, usually finite element model according to the blueprint, the finite element model thus created often fail to reflect the true state of the actual structure. It is necessary to establish the finite element model is corrected. Typically, finite element model updating...