bluuebunny/crossref_metadata_2025_split huggingface dataset:
ENSO impacts during west and east monsoon to the ocean current and water mass characteristics in the Makassar Strait
Authors: Jamil F , Sakka  , Berlianty D 
Published: September 2019

Abstract
Ocean and atmospheric interactions are known by the presence of El-Nino Southern Oscillation (ENSO) in the Pacific Ocean, dipole mode in the Indian Ocean, and Indonesian-Throughflow (ITF). Those interactions have impacts to oceanographic conditions of Indonesian waters, especially Makassar Strait as main route of ITF which carries warm water masses to Indian Ocean due to the El-Nino and La-Nina as part of global scale oceanic belt. The purpose of this research is to understand the ENSO effect on spatio-temporal of current patterns and characteristics of water mass, namely temperature and salinity during west and east monsoon in the Makassar Strait. This study are using the ENSO index data from NOAA between year 2000-2015 and 1/4 degrees resolution of temperature, salinity, and currents monthly model from Copernicus Marine Environment and Monitoring System (CMEMS) with focus in February and August 2010 and 2015 to represents respectively for west and east monsoon period during the ENSO year. The results showed that surface currents were stronger during La-Nina with speeds of 0.8 to 1.2 m/s compared to El-Nino event with speeds of 0.6-0.7 m/s and it is higher in east monsoon. During west monsoon the current leads to the east and reversely the current pattern changes to the west during east monsoon. The temperature and salinity when La-Nina events are about 1°C higher and 0.7 psu lower than El-Nino events. Based on the results, in general that the impacts of El-Nino an La-Nina events to the Makassar Strait are clearly shown during east monsoon.
Research on Application of Highway Green Construction Technology
Authors: Dong Zhang , Zhaoming Wang , Zhiqiang Liu , Minmin Yuan 
Published: September 2019

Abstract
Studing on Guangdong Renbo highway, the project design, process improvement and technology promotion of green construction were carried out for highway construction. By establishing a green environmental protection construction management system, promoting the application of green construction technology, vigorously implements the green building technology methods and management concepts throughout the line, and comprehensively enhances the technical level of energy saving and environmental protection of highway construction.
Effect of temperature on road pass-by noise of light vehicle
Authors: Yuan Minmin , Ni Dong , Zhang Dong , Wei Xianwei , Wang Zhaoming , Wang Chao 
Published: September 2019

Abstract
Traffic noise is an important evaluation index of urban environmental quality. The level of traffic noise is affected by many environmental factors. Compared with close proximity method (CPX method) in measurement for calculating temperature coefficient, using statistical pass-by method (SPB method) is more suitable for traffic noise evaluation. In order to verify the influence of temperature on road traffic noise, we use SPB method and light vehicles to track and test different types of road noise in a period of time, and record the road temperature and air temperature at the same time. The experimental results show that the vehicle pass-by noise decreases with the increase of temperature, and the noise level of porous asphalt pavement changes little with temperature compared to dense graded pavement.
Research on Intelligent Service Area of Urban Green Highway
Authors: Li Zhengkai , Lu Hui , He Qinghua , Yue Weijie , Lin Haiteng , Chen Chao , Wang Zhaoming 
Published: September 2019

Abstract
The intelligent service area can meet the needs of passengers for convenient, efficient and personalized services. High quality and high standard service area can improve the service level for passengers, also can improve the services for the management. Based on this, an advanced technology, such as the internet, web of things, image recognition and GIS, is proposed. Taking the expressway from Huadu to Dongguan as the research object, this paper focuses on improving the informatization level of expressway service area and creating intelligent service area. The overall framework of the smart expressway service area is constructed, the infrastructure configuration requirements of the intelligent expressway service area are put forward. The research results have important reference value to promote the industry development.
Research on the Defense Safety Design of Building’s Outer Environment Based on Weaken the Spatial Blind Area—— Take Gated Residential Communities in Changchun as an Example
Authors: Wang Keqi , Chen Xiaodong , Pang Tongtong 
Published: September 2019

Abstract
Rapid urbanization and planning idea of huge block lead to the special urban space structure in most China city. Combined with the construction of urban connotation lags behind, serious results in the highlight problem of pathological environmental issues that predispose crime, such as the spatial blind area. Buildings’ outer environment is significant for some kinds of crime. Spatial blind areas are adverse to crime prevention and control which is a key issue of the defense safety design. A favorable buildings’ outer environment(abbr: BOE) provides an entertainment and communication place for residents. However, the unfavorable BOE might bring about spatial blind areas. The author puts forward three kinds of spatial blind areas, which are the position-based spatial blind area, the morphology-based spatial blind area and the atmosphere-based spatial blind area. Taking Changchun gated residential communities as an example, the author analyzes the components of residential BOE, such as building element, landscape element and the path elements. Ultimately, the author proposes the strategies of defense safety about how to reduce spatial blind area.
A Probabilistic Prediction Model for Window Opening during Transition Seasons in Office Building
Authors: Liu Jing , Yao Runming , McCloy Rechel 
Published: September 2019

Abstract
Window operation of occupants in building has close relationship with indoor air quality, indoor thermal environment and building energy performance. The objective of this study was to understand occupants’ interaction with window opening in transition seasons considering the influence of subject type (e.g. active and passive respondents) and to develop corresponding predictive models. An investigation was carried out in non-air-conditioned building in the UK covering the period from September to November. Outdoor temperature in this study was determined as good predictor for window operation. The differences in window opening probabilities between active and passive subjects were significant. Active occupants preferred to open window for fresh air or for indoor thermal condition adjustment, even though the outdoor air temperature sometimes were less than 12 °C. Proper utilization of windows in transition seasons contributed significantly to building energy saving and further improve energy efficiency in buildings.
Research on and Application of the Control of Manhole Cover in the Launching Silo Based on Machine Vision Technology
Authors: Yan Long , Jia Hai-jie , Ding Meng-lei , Hou Dong-dong , Jing Jun , Zhang Xiang 
Published: September 2019

Abstract
The manhole cover is an important for the launching device as a whole because its uncovering is vital to the whole switching process. The contact switch is now mainly used to judge whether the manhole cover is in place; however, in this way, the state of the manhole cover cannot be directly observed. In order to make improvement in this regard, this paper adopts machine vision technology to detect the state of the manhole cover and observe the switching process of the manhole cover and detect the in-position signal in real-time by setting a target at a specific position and identifying the target signal using digital image processing technology. Experiment shows that machine vision technology can quickly identify the target signal and directly observe the switching process of the manhole cover.
Combination-Focusing Model of Freak Wave Based on Boussinesq Equation
Authors: Yu Xiang-jun , Li Qing-hong , Wang Hua 
Published: September 2019

Abstract
Freak wave is a kind of instantaneous disastrous wave with large wave height, which has great destructive effect on the navigation of ships at sea. Based on the layered Boussinesq equation, a wave model for focusing simulation of freak wave is established, and the numerical generation of freak wave is realized. Through the calculation results, the evolution process and the non-linear characteristic parameters of the freak wave are analyzed and discussed. The following conclusions are drawn: The influence of different energy distribution modes on the simulation of the freak wave is analyzed. Focusing model of simulated freak wave based on layered Boussinesq equation can reproduce freak wave events on random wave field when energy input of freak wave train reaches 10%. The simulation efficiency is high, the influence on skewness is small, and the influence on kurtosis is large.
Robustness of maritime network along the Maritime Silk Road based on trajectory data
Authors: Xie Yanxin 
Published: September 2019

Abstract
Most of the current research on the robustness of the maritime network is based on container liners, ignoring the diversity of maritime trade. Based on the 2014 AIS trajectory data, this paper constructs the maritime network of three cargo ships of container, tanker and bulk along the MSR. The author uses two strategies of random attack and deliberate attack to analyze the changes of three networks under different attack strategies. The study finds: (1) The maritime network that is constructed based on the real cargo ship AIS trajectory more fully reflects the changes in the maritime trade route of the MSR. (2) The dry bulk maritime network is the most robust, the tanker maritime network is second, and the container maritime network is the most vulnerable. (3) In the deliberate attack, the container maritime network is extremely vulnerable, and the collapse domain of the tanker maritime network is short. Once the tanker network begins to collapse, it will quickly fail. The research results can provide decision-making basis for a comprehensive understanding of the MSR shipping trade, port investment planning, route optimization.
Remote sensing retrieval for Chlorophyll-a and Suspended Matter Concentration of Longyangxia Reservoir based on landsat OLI data
Authors: Zhu Wenzhe , Lei Haochuan 
Published: September 2019

Abstract
In this study, the Longyangxia Reservoir was taken as the research area and the chlorophyll-a and suspended matter concentration data of 20 measured sample points and the simultaneous landsat8 remote sensing image data were used. Firstly, remote sensing images were preprocessed, and then 15 sample data were randomly selected from 20 data points. Through correlation analysis of the 15 sample data and landsat OLI data, bands sensitive to chlorophyll-a and solid suspended matter concentration were found. Using the detected sensitive bands, an inversion model of the relevant concentrations of chlorophyll-a and solid suspended matter was constructed. Finally, the remaining 5 sample data are used to calculate the relevant precision index. By using the calculated determination coefficient, root mean square error and overall relative error, the precision of the inversion model is comprehensively evaluated, so as to find a universal model. Through the established inversion formula, ENVI/IDL and ArcGIS software were used to complete the mapping of chlorophyll-a and suspended matter concentration of Longyangxia Reservoir in 2013 and 2018, providing a reference for the comprehensive treatment of Longyangxia Reservoir.
Effect of sea surface temperature on sea surface brightness temperature measured by L-band microware radiometers
Authors: Li Yanyan , Dong Qing , Ren Yongzheng , Kong Fanping , Yin Zi 
Published: September 2019

Abstract
The effect of sea surface temperature (SST) on sea surface brightness temperature measured by L-band microware radiometers is estimated in this paper. We found systematic SST dependence in Aquarius radar backscatter σ0, radiometer excess emissivity Δe as well as sea surface excess brightness temperature ΔTb. The influences of SST on σ0, Δe and ΔTb in cold water are much more bigger than that in warm water. The precision of the corrected measured flat sea surface bright temperature is improved significantly after correcting with SST.
Research on Fast Extraction Method of Sea Ice Boundary in Arctic Channel Based on MODIS Data
Authors: Yang Yiman , Cheng Liwen , Tang Lulu , Dong Jian 
Published: September 2019

Abstract
In order to study the distribution of sea ice in the Arctic Channel, sea ice along the Arctic Channel was extracted based on MODIS remote sensing data. Supervised classification method is used to establish a noise removal method for short time series to obtain the sea ice distribution boundary. From this, the navigability of the Arctic waterway is analyzed. The results show that although MODIS data contain more noise effects, more accurate sea ice distribution information can be obtained by effective noise removal methods, which provides support for the judgment of navigation capacity of Arctic waterway.
Research on the renovation of Jiarong Tibetan traditional residential building based on the improvement of comfort and safety-- take JiaJu Tibetan village as an example
Authors: Sun Sijia , Ren Yaqiu , Li Yuchen , Zhou Yawen 
Published: September 2019

Abstract
Jiarong Tibetan houses are still not adapted to the Tibetan environment to a large extent, and some of the houses have fallen into disrepair and the living environment of Tibetan people is extremely poor. Most of the previous studies failed to put forward specific and targeted suggestions, so the improvement of Tibetan living environment could not be implemented. Based on the previous literature, this paper attempts to deeply analyse the significant problems of jiarong Tibetan traditional residential buildings, such as severe cold wind penetration, unreasonable functional layout, and poor seismic strength of building components, through the combination of theoretical analysis and experimental simulation, feasibility of high update scheme is put forward, aimed at the next Jiarong Tibetan folk architectural design to provide the reference.
Research on Spatial Distribution of Modern Commercial Buildings in Guangzhou Based on GIS
Authors: Wang ShaoBin , Liu QiongLin 
Published: September 2019

Abstract
Based on the translation of the historical maps of cities, this paper sorts out the distribution information of various commercial buildings in Guangzhou during 19th century, and establishes a database of commercial buildings in Guangzhou in the 19th century with spatial information technology to show the distribution of various commercial buildings in this city. Moreover, this paper uses GIS to process pairing and density comparison analysis from various sources, which reveal the evolution characteristics, and impetus factors, of commercial buildings in Guangzhou from the formation and factors of urban commercial buildings spatial pattern. Finally, this paper provides countermeasures for the protection of contemporary Guangzhou city, commercial and trade buildings, in the context of rapid urbanization.
From single leading construction to multi-information form —on the Multi-party Game in the urban renewal
Authors: An Na , Yang Shuhang 
Published: September 2019

Abstract
With the advent of inventory planning, China urban renewal gradually from one factor domination, changes to pay attention to multi-governing, public participation aspect. However, now most of urban renewal are faced with frequent conflicts between demolition and relocation, and the main parties escalation of the conflict. Urban renewal urgently needs coordinated development of multi-body. Therefore, this paper explores on the basis of the home and abroad public participation practice cases, summarized domestic and foreign synergic governance of multiplicity experience, from the current urban renewal problems, analysis of the trend of urban renewal under the synergic governance of multiplicity in the future. Finally, the strategy of the urban renewal planning mechanism based on the multi-party game is obtained.
Research and Application of Intelligent Power Supply of Huadu to Donguan Highway
Authors: Chen Chao , Lu Hui , He Qinghua , Yue Weijie , Lin Haiteng , Li Zhengkai , Wang Zhaoming 
Published: September 2019

Abstract
Under the background of rapid promotion of green highway construction, highway construction pursues efficiency, quality and engineering durability, environmental protection. Highway engineering construction has the phenomenon of high cost and large consumption of supporting power supply system. How to effectively control the power system is an urgent problem when facing highway construction units. Taking the expressway from Huadu to Dongguan as the research object, this paper studies and applies the smart power supply safety management and smart power supply system. This system can effectively deal with the problems of power supply and distribution supervision of Huadu to Dongguan expressway. It can improve the overall operation and management level. It is suitable for promotion and application in Guangdong province and the whole country.
Multi Axis Robot Coordinate Detection Method Based on LabVIEW
Authors: Zhang Guoxu , Yang Shifeng , Guo Zhongji , Peng Qingfeng 
Published: September 2019

Abstract
In view of the fact that the need of high precision and safe production of multi-axis robot, a real-time coordinate detection method is designed by using virtual instrument software structure VISA. Programmable multi-axes controller (PMAC) is used as the control system of the lower computer, LabVIEW as the upper computer, PMAC board communicates with the upper computer through industrial Ethernet, and sends command data and pulse signal to the servos through the bus. LabVIEW uses VISA software interface to communicate with the servo drivers, uses Modbus protocol to obtain absolute position data, and calculates the current coordinates of the workbench. Experiments show that the multi-axis robot coordinate detection method based on LabVIEW can realize the coordinate detection of the moving platform, and the following error current value can also be displayed in the working interface.
Effect of groove defect State on propagation of SH0 guided wave in flat steel of grounding network
Authors: Ke-long HE , Zhang Zhou-quan , Zhuan LIU , Hui ZHU , Peng Guo-da , Zhan TU 
Published: September 2019

Abstract
By studying the depth and length of groove defect, this paper explores its effect on the propagation of SH0 wave in the flat steel of substation grounding network. The results show that the sensitivity of SH0 wave to defect detection in the propagation process depends on the depth of defect, that is, the corrosion cross-sectional area. Reflection waves are difficult to detect when the defect cross-sectional area is less than 18.75%. The smaller the defect depth, the weaker the echo signal.
Research on energy saving of Coalbed Methane Field pumping wells based on Data Mining
Authors: Li Xueqin 
Published: September 2019

Abstract
Generally, the CBM well has the characteristics of large variation of the water rate and unstable pumping load, corresponding equipment type, status and parameters adjusted frequently, the utilization rate of energy is generally low, however, the energy transfer relationship of pumping unit system is complex and the coupling between parameters is strong, the theoretical calculation method requires high energy consumption calculation parameters for each node, and the effective dynamic analysis cannot be realized; the experience analysis method has high workload and high requirement for analysts. In southern Qinshui basin CBM Wells, for example, by analyzing the relationship between production parameters and the energy consumption of each node, a multi variable data mining algorithm is constructed for the energy consumption index of the common pumping unit system, according to the energy consumption data characteristics of pumping unit, the single well is classified, and the adjustment optimization strategy of pump replacement, pumping-unit replacement, intermittent pumping and equipment maintenance is put forward according to the different types of energy consumption bias. Verified by practice, the application of this technology can improve the timeliness and accuracy of energy consumption data analysis of CBM pumping well, effectively reduce the cost of energy consumption analysis on mechanical production Wells, and is helpful to improve the intelligent level of CBM gas field production.
A Review of Pipeline Transportation Technology of Carbon Dioxide
Authors: Wang Haixia , Chen Jusheng , Li Qingling 
Published: September 2019

Abstract
CO2from industrial production is captured and stored to be buried underground or used for driving oil or gas(CCS). The CCS technology can be used not only to mitigate environmental pollution and reduce the anthropogenic greenhouse effect, but to improve economic efficiency. CO2 transportation is imperative, and pipeline transportation is the most economical and convenient way for CO2 transportation because of its features such as large-throughput, long-distance and reliable-operation. According to the different phases, CO2 pipeline transportation can be divided into gas phase, liquid phase, dense phase and supercritical transportation. In this paper, the characteristics and application ranges of three kinds of pipeline transportation process were analyzed, finally in a design influence factors of pipeline transportation were analyzed, and faced currently of problems were shown.
Research on Optimal Layout Strategy of Electric Vehicle Charging Network by Considering Land Resource and Policy Constraints
Authors: Ding Ning , Yan Hui , Jiang Linru , Zhang Jian , Han Wenqi 
Published: September 2019

Abstract
With the increasing demand of people for transportation, the number of automobiles in cities continues to increase, which leads to haze weather, PM2.5 pollution and other environmental problems. In order to reduce fossil energy consumption and carbon emissions, the development of energy-saving and environmentally friendly transportation tools has become the focus of attention. In this paper, the electric vehicle industry has developed rapidly, the sales market has begun to take shape, and the Chinese government has given policy support such as purchase subsidies. However, the layout of charging network of regional electric vehicles represented by residential areas is not perfect, which leads to the low satisfaction of users’ charging demand, the insufficient utilization of resources and the high cost of charging station network. In this paper, a single objective non-linear programming model for minimizing the cost of investment, operation and maintenance of charging stations with resource and policy constraints is established. In the optimization of the model, combined with the advantages of particle swarm optimization and genetic algorithm, the hybrid algorithm of particle swarm optimization and genetic algorithm is selected to obtain the optimal solution of the model. Taking a residential area of 10.5 km2 as an example, the optimized charging station and its service scope are obtained, the location and capacity of charging station are determined, and the accuracy and validity of the model are verified.