bluuebunny/crossref_metadata_2025_split huggingface dataset:
Resource Utilization of Solid Wastes from Industry and Mining Industry in the Building Materials Field
Authors: Chen Hao 
Published: September 2019

Abstract
With the development of the country, the production of industry and mining is received widespread attention. However, during actual production, solid wastes appear frequently, and there is no efficient way to deal with them comprehensively, which leads to serious pollution to the ecological environment. This paper mainly expounds the sources, characteristics and application and prospect of industrial and mining wastes in building materials. Converting solid wastes into building materials can economize natural resource and ease the problem of resource exhaustion. It turns waste into treasure, turns harm into the benefit and generates huge economic benefits, which is also the comprehensive utilization of solid wastes and a critical way to sustainable development.
Application of Adam-BP neural network in leveling fitting
Authors: Dong Zhouyang , Xu Weiming , Xu Jian , Zhuang Hao 
Published: September 2019

Abstract
According to the accuracy of BP (Back Propagation) neural network in leveling fitting, an improved BP neural network model is proposed. In order to overcome the defect of the low convergence rate and local minimal in leveling fitting. The BP neural network is improved by using Relu (Rectified Linear Units) function as network activation function and Adam (Adaptive Moment Estimation) algorithm as network optimization function. The experimental results show that the improved BP neural network can effectively improve the accuracy.
Deciphering the inner structure of Cycloseris vaughani
Authors: Li Yixin , Han Tingyu , Yang Sifan , Wang Xiaopeng , Chen J.-Y. , He Chunpeng , Lu Zuhong 
Published: September 2019

Abstract
Reef-building corals are the primary component of coral reefs and are significant for marine ecosystems. However, currently coral reefs are declining globally due to El Niño, ocean acidification and overexploitation. To maintain coral populations and reduce the impact of ecological threats, it is crucial to understand the structures and formation processes of coral reefs. Large-scale microtomography can reveal the structures of entire coral reefs at the resolution of micrometres, providing an effective and innovative way to study the formation of coral reefs. Here, we use this technique to capture the entire structure of a reef-building coral in the Fungiidae from the South China Sea, Cycloseris vaughani, a reef-building coral of high ecological and economic value. In this study, we investigate its distinctive skeletal structure and growth rings. Reconstructed results exhibit microporous tunnels in the central mouth area and radiant rib-shaped skeletons surrounding the mouth. Our work promotes an in-depth understanding of coral structure while also providing a novel research approach for the protection of coral reefs. It also shows that large-scale microtomography is an effective method in tracking the growth process of reef-building corals, facilitating the understanding of coral biological characteristics, and filling the gaps in current coral research.
A novel interpolation square root model for multi-scale spatial database
Authors: Gong Xianyong , Cui Xiaojie , Xing Ruixing , Liu Chengyi 
Published: September 2019

Abstract
The amount of map information is an important issue for multi-scale map making and spatial database producing in Cartography and Geographic Information System. Considering the multi-scale situation, a novel interpolation square root model for multi-scale spatial database is proposed. First, the limitations of the traditional square root model are analysed. Though some extensions were suggested, it is still incapable of guaranteeing the logic and quantity consistency in the multi-scale situation. Then, the improved novel interpolation square root model is proposed considering both the data at two-end neighbor source scales as control constraints.Finally, the experiments and comparations on real multi-scale Topographic Database from the National Land Survey of Finland show that the proposed interpolation square root model is valid and outstanding in ensuring the logic and quantity consistency and continuity.
Development of GPS Positioning and Navigation Software System Based on VC++
Authors: Zheng Jinming , Mahan  , Xie Fengyu , Yangjun Zhang 
Published: September 2019

Abstract
With the rapid development of China’s economy, the field positioning and navigation technology has also been continuously developed. The global positioning system(GPS), can provide fast and accurate positioning and navigation for exploration operations in desert areas. In this paper, the developed GPS navigation and positioning software system solves the problem of cooperation between GPS user terminal equipment and exploration site. It also effectively combines image processing, data transmission, data processing, error analysis and other technologies to achieve the goals such as data recording and transmission, field navigation, data browsing and query, coordinate transformation, error analysis, and printing curve. After field test work and post-data processing, the software proved to have the following advantages: convenient operation, accurate coordinate transformation and complete functions. It could meet the requirements for accurate GPS positioning and navigation of the field exploration. Its practical effect is good and can provide reference for future field exploration and navigation mapping.
Research on New Rural Housing Construction
Authors: Xu Xiwen , Jin Guanghu 
Published: September 2019

Abstract
Building a new socialist countryside is a strategic measure to build a socialist harmonious society and a historical task in the process of China’s modernization. At the same time, the industrialized residential industry will be an industrial project with strong system, outstanding personality, large investment scale and excellent comprehensive benefits. Here, the new countryside will be combined with the industrialization of buildings to explore the development path of new rural construction.
Urban Renewal Strategies for Application of the Agreement Co-Construction Approach
Authors: Chen Ming-Yuan , Liu Shih-Yuan 
Published: September 2019

Abstract
Currently, Taiwan leads urban renewal via public participation style with the government playing the role of critical decision-maker. The problem of urban aging is a common phenomenon faced by the global cities. According to the Ministry of the Interior statistics in 2018, old houses more than 30 years in Taiwan are more than 4.27 million; 0.77 million old houses in New Taipei City, accounting for 18%; and 0.69 million old houses in Taipei, accounting for 16.2%. However, the current progress of urban renewal is slowly stagnating. From 2006 to 2018, the approved urban renewal case was only 449 cases, approximately 35 cases per year, only nearly 2,000 households. Although the government strongly promotes the urban renewal policy, it is limited by the policy implied that it cannot be implemented and promoted. In addition, excessive emphasis on the sound of living justice, the lengthy review process, and the inability to implement various supporting measures have made urban renewal more difficult. In particular, the adoption of the “Agreement Co-Construction Approaches” method for urban renewal is even more difficult. Base on this, this study uses empirical case studies and content analysis methods to analyze the challenges of urban renewal through the “Agreement Co-Construction Approaches”, and further proposes specific countermeasures and recommendations, to enable Taiwan to accelerate the urban renewal process, and provide developing and developed countries specific reference for urban renewal planning and promotion strategy in the future.
Research on the design of characteristic space in exhibition architecture
Authors: Yang Siyu 
Published: September 2019

Abstract
From the point of view of using function, exhibition architectures have their particularities in space composition. Spatial organization order is different from other buildings. It needs a free and infinite space form to guide exhibits to communicate with tourists. On the basis of understanding the characteristic space of existing exhibition buildings, this paper analyses the space design countermeasures of exhibition architectures.
Beauty of Slope Land: Strategies and Practice of Slope Landscape Planning
Authors: Li Y , Zhang R , Shen D W , Wang X Q 
Published: September 2019

Abstract
In the process of slope landscape planning, landscape designers should fully combine local climate characteristics, excavate cultural connotations, integrate architectural functions, and use appropriate landscape order and rich hierarchical layout strategies to better integrate the artificial environment with the natural environment, so as to shorten the distance between man and nature, highlight local characteristics and attract resonance. In the practice of landscape planning project of Wuxi People’s Hospital in Chongqing, the designers made full use of the summarized planning strategies and achieved the desired results.
Research on the Long-term Tensile Strength of Geogrid in Reinforced Soil Structure
Authors: Liu Bin 
Published: September 2019

Abstract
The long-term tensile strength of reinforcement in geogrid reinforced soil structure is an important design parameter. The reduction factors of geogrid, such as installation damage, creep, chemical and micro-biological degradation during construction and operating in the soil must be considered to decide the long-term tensile strength. According to the lab test results, the strength of geogrid in soil and air is compared, and the tensile properties of HDPE geogrid with different strain rates have been studied. In addition, the installation damage reduction factors in five poorly-graded granular fill have been put forward. The creep test method and creep reduction factor have been raised. Finally, the durability reduction factor is discussed in this paper. These results can be used as a reference for future design of geogrid reinforced soil structure.
Study on the Application Technique of Vertical Pre-stressed Anchor Retaining Earth Wall in Landslide Field
Authors: Yuan Lei 
Published: September 2019

Abstract
Based on the landslide treatment project of the highway in Tai-hang mountain region, the mechanism of one particular small sliding slope has been analyzed. By using the methods of engineering geophysical prospecting and geological prospecting, it has been confirmed that the landslide is a traction-extended shallow gravel landslide. Due to the principle of minimum cost and operational, the pre-stressed anchor retaining wall has been proposed to treat this kind of land sliding. The pre-stressed anchor in the basement could have the slope sliding force been balanced, which it would significantly reduce the working amount. Also, it could cost much less than other options. The design thought has been analysed in the paper, along with the introduction of the construction key points and techniques. Affection of the treatment turned out well, which indicates that it is a good example for treating similar geological disasters.
The Word Formation Characteristics of English New Vocabulary in the Internet Age
Authors: Liaojie  
Published: September 2019

Abstract
With the development of Internet technology, people’s lifestyle has undergone great changes, and it also affects people’s language. As an international language, English has evolved and innovated on the Internet as a platform for people to communicate. A lot of new vocabulary has been born. Because it is produced in the specific context of the Internet, it has the personalization, diversification and simplicity of the Internet, freedom and entertainment. As a new language, online English new vocabulary has been widely concerned and loved by people. Internet users can send e-mails on the Internet, e-shopping, e-commerce, etc., all of which require netizens to master certain new vocabulary of online English to be more convenient and effective. Make good use of online media to improve the communication skills of the network. Based on the analysis of the reasons for the new vocabulary of online English, this paper analyzes the word formation characteristics and word formation rules of online English new vocabulary.
A Comprehensive Index for Wind Environment Evaluation of Green Building Arrangement
Authors: Zhao Shuming , Li Qianqian , You Xue-yi 
Published: September 2019

Abstract
Green building is the core topic of human habitat construction. A comprehensive index of wind environment is proposed to evaluate the quality of wind environment of green buildings. Five evaluation indices are extracted from the regulatory requirements of green building and the local meteorological wind field is considered in the comprehensive index of wind environment. The five evaluation indices are calculated by the computational fluid mechanics software FLUENT with the RNG
k−ɛ
turbulence model under the condition of different wind directions. The weight of five evaluation indices is determined by the analytic hierarchy process. The wind environment of an urban community is evaluated by the proposed comprehensive index in four seasons. The proposed comprehensive index is favourable to evaluating the quality of green building and optimizing the shape and arrangement of buildings.
Genetic and variation analysis studies on landscape genes of traditional Tibet and Qiang watchtower villages in western Sichuan
Authors: Wei Xiong 
Published: September 2019

Abstract
Based on the biological characteristics of genetic inheritance and variation, taking the traditional Tibetan and Qiang watchtower villages in western Sichuan as the research object, four gene types were classified according to their genetic composition and importance, including the main gene that dominates the settlement pattern, accessory genes of architectural function and network system, mixed genes of building materials and architectural aesthetics, variant genes of settlement growth model, distribution form, internal spatial layout form and architectural form. Combined with history, regional environment, social environment, demand and other factors, this paper analyzes the characteristics and variation trend of its heredity and variation, clarifies the stability and core of the landscape gene prototype of traditional watchtower village of Tibetan and Qiang, and puts forward that landscape genetic variation is one of the important reasons for the diversity and richness of regional landscape culture.
There Has Been a Long Road for Blind Road--Dujiangyan Blind Road System Research Based on Space Perception
Authors: Zhong Haijie , Chen Youjia , Chen Zhichao 
Published: September 2019

Abstract
In recent years, with the continuous increase of the number of blind people in China, the construction of blind roads and their ancillary facilities has become the focus of urban road pedestrian space planning and design. However, in practical use, the existing blind path does not really solve the problem of blind people’s travel and there are few blind people on the blind path. We use part of the primary and secondary trunk road and branch of the blind road in Dujiangyan city as an example. By simulating the blind, feeling the blind track system in person, using the SD method to evaluate the status quo of the use of the existing blind road, we analyse and summarize the blind road system of Dujiangyan city from the angle of space perception, so as to provide certain reference and reference for the blind road system planning of city road pedestrian space.
Research on the Executive Performance Evaluation Model of Large Energy Enterprises
Authors: Zhao Jian , Huang Lei 
Published: September 2019

AbstractAccurate performance evaluation and scientific compensation structure are significant to solve the dilemma of corporate governance principal-agent and realize the long-term benefit sharing between executives and shareholders. This paper takes BP as the research object, analysing performance evaluation model and compensation structure of BP’s executive. The performance evaluation model has six factors which are safety, reliable operations, financial performance, total shareholder return, return on average capital employed, and strategic priorities. Indicators, weights and evaluation criteria of performance evaluation are constructed in the model. Algorithm for computing compensation structure is also provided.
Wind-induced fatigue analysis of wind turbine steel tower
Authors: Gao Qingshui , Liu Shi , Fan Jian , Shen Zhongming 
Published: September 2019

Abstract
In this paper, a wind turbine tower with a hub height of 60m is taken as the research object, and its wind-induced fatigue analysis is carried out. First, the general method of wind-induced fatigue analysis of the wind turbine tower is given. The maximum stress time history curve of the tower is calculated by the time history analysis method. The stress amplitude, the mean value and the cycle times of the stress time history are counted by the rain-flow counting method. Finally, the fatigue life of tower is calculated by linear damage theory. According to the study, the fatigue life of the wind turbine is greater than that of the design service life, and it can meet the requirements of the design. The influence of wind load on the fatigue damage of the tower is different from the wind load of different wind speed and wind direction.
Study of Microcosmic Distribution Regularities of the Remaining Oil after ASP Flooding
Authors: Meng Fan , Yi-kun Liu , Ji-qiang Zhi 
Published: September 2019

Abstract
The ASP flooding is an effective method to enhance oil recovery. The main mechanism is to increase the viscosity of injection water by polymer, which reduces the mobility ratio of displacing fluid and displaced fluid so as to expand the sweep volume. The second mechanism is to improve the displacement efficiency by the combined interaction of surface active agent and alkali, which reduces the interfacial tension and improves the wettability of reservoir. The recovery of the ASP flooding usually can raise 10% more than the conventional polymer, but there are still a lot of underground crude oil residues after flooding. So we need take some other methods in order to further improve oil recovery factor. For the research of the ASP flooding microscopic remaining oil distribution, it is still blank all over the world. This paper studies on the microscopic remaining oil distribution after the ASP flooding by using both laser confocal technique and modern physics experiment simulation method. The result shows that the remaining oil is mainly Thin Film Type and Clusters Type, most of them are heavy oil which cannot be flooded easily. It can be a certain reference value for further study on the choices of enhanced oil recovery methods.
Ambiguity searching algorithm via coordinate function constrain in radar dynamic calibration
Authors: Zhao Fang , Zhang Xiao , Yang Libin 
Published: September 2019

Abstract
Aiming at the difficulty of ambiguity resolution in GPS dynamic positioning, the radar calibration route is transformed into coordinate function, to compress the search space of Ambiguity Function Method (AFM). The simulation results show that this algorithm not only has the advantage of insensitivity to cycle slip, but also overcomes the shortcomings of large searching space and long searching time of AFM. It is an ambiguity searching algorithm suitable for high dynamics and high precision GPS positioning.
Analysis and Treatment of Abnormal Pressure of Shaft Seal of Small Steam Turbine
Authors: Liu Zhuan , Zhang Zhou-quan , Wang Qian , Wan Chang , Fa-sheng LIU 
Published: September 2019

Abstract
In the commissioning of power plant, this paper finds that the shaft seal pressure of small steam turbine does not match the shaft seal pressure of steam turbine, and the shaft seal pressure of small steam turbine is high. On the basis of on-site verification and theoretical calculation, the problem of abnormal shaft seal pressure of small steam turbines was solved by modifying the steam turbine shaft sealing point access point and increasing the small turbine shaft seal overflow device, which provided a solution for similar problems in the future.
Servo control system based on optical fiber CAN communication
Authors: Yahui Li 
Published: September 2019

Abstract
Aiming at the problem that the long-distance transmission of CAN bus in the servo control system is susceptible to electromagnetic interference, a servo control scheme based on optical fiber CAN bus was proposed to solve the problem of stable and reliable communication of CAN bus. Firstly, the paper introduced the architecture of the distributed servo control system and the existing problems; After that, the working principles of the twisted-pair CAN bus interface and the optical fiber CAN bus interface were analyzed; Then the servo control system and control strategy based on the optical fiber CAN bus were designed; Finally, a field experiment was carried out, and the experimental results indicated that the scheme had good real-time communication and reliability.
Research on frequency response experiment of servo valve based on LabVIEW
Authors: Xia Bensong , Xing Keli 
Published: September 2019

Abstract
In order to meet the testing requirements of a certain enterprise for servo valves, the test method for the dynamic performance of electro-hydraulic servo valves was designed. The programming of the servo valve frequency response in the LabVIEW framework is described in detail. The actual test shows that the test system works well and the experimental data is reliable and effective.
Design and test of mine transducer and drive circuit
Authors: Jun Gao , Yinda Zhu , Jiguan Zhang 
Published: September 2019

Abstract
Based on the technical requirements of the mine acoustic wave communication technology for the controllable acoustic wave signal source, the effects of the transducer structure on the output impact performance are studied, including: pre-stressing, magnetostrictive material size and the number of coil turns, etc. Then we investigated the factors affecting the output impact performance of the drive power, including: peak voltage, boost time and peak current; After optimizing the design and test verification of the transducer structure and the driving power supply, a technical solution capable of meeting the mining communication needs is developed.
Dual-motor synchronous control technology based on EtherCAT
Authors: Yan Pengxu , Yu Xiaoning 
Published: September 2019

Abstract
In order to solve the problem of position synchronization of two-motor coordinated control, this paper proposed a dual-motor position synchronization control system based on the industrial Real-time Ethernet——EtherCAT Technology. In this paper, the overall design scheme was put forward, and the synchronization mechanisms and algorithms of DC (distributed clock) were mainly analyzed. Experiments were carried out on the double-drive box transfer mechanism of the experimental platform, and the experimental results showed that the positions of the two motors was well synchronized, meeting the design requirements.