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2843 articles

Service Quality of Public Service Malls: Study of Public Satisfaction Survey Analysis of Electronic Services

Deby Febriyan Eprilianto, Trenda Aktiva Oktraiyanda, M. Noer Falaq Amin, Melda Fadiyah Hidayat, Yuyun Eka Kartika Sari, Nur Fadillah Sebti Sulistiana
The presence of public services is to be able to achieve goals, namely, serving the rights of the general public and meeting the needs of the community for the necessary goods, services and administrative services. Therefore, it is the responsibility of the government to be able to create quality public...

Tracer Study Holders of Competency Certificate of LSP Unesa

Ricky Eka Putra, Karwanto, Diastian Vinaya Wijanarko, Junita Diah Pratiwi, Roni, Agung Listiadi, Muhammad Ariffudin Islam
Tracer study which is a form of survey to LSP Unesa which organizes competency certificates that have strategic value for the development of higher education. The results of this tracer study activity can be used to evaluate the LSP that provides competency certificates to students. To find out the competencies...
Proceedings Article

Effect of reducing agent species on reduction and slag-metal separation from carbon composite pellets

Shihan Zhang, Guang Wang, Jingsong Wang, Buxin Su
The rotary hearth furnace iron nugget process has advantages of short reaction time and high quality product. Using semi-coke, bituminous coal, anthracite, charcoal and coke as raw material, effects of reducing agent species on reduction and melting separation of carbon composite pellets were studied....
Proceedings Article

The Crack Evolution and Damage Development of Coal Uniaxial Compression Failure under Different Gas Pressure

Peibo Han
To study the influence of gas pressure to coal failure process and crack evolution, using coal solid-gas coupled mechanics testing system, conducted the raw coal uniaxial compression failure experiment under different gas pressure; the evolution process of surface micro-cracks was synchronously observed...

The Role of Digital Literacy in Realizing Learning Quality in Education Units

Ade Firmannandya, Eko Pamuji, Oni Dwi Arianto, Fitri Norhabiba, Jauhar Wahyuni
Technology is growing in all fields and human activities, and digitalisation is increasing. So, everyone must improve their ability to understand digitalisation. Understanding and using digital technology is important so that everyone can take advantage of digitalization. Previous research found that...
Proceedings Article

Measuring and Modeling the Bidirectional Reflection Distribution Function of Space Object's Surface Material

Peng LI, Zhi LI, Can XU
Bidirectional reflection distribution function (BRDF) is broadly used in many fields, such as physics, remote sensing, computer graphics and scattering in optical band and microwave band. The BRDF measurement instrument used to obtain raw measurement data is presented firstly. The BRDF data of two typical...
Proceedings Article

Reliability Analysis for Main Engine Control of CFM56-3 Engine

Jiwei Xu, Ming Zhao
The MEC is the core component of the engine control system, and influences the system performance and flight safety. A Likelihood Value (LKV) test is used to determine the rank of distributions for raw data set of MEC, and the Maximum Likelihood Estimation (MLE) is used for estimating the parameters...

Size and Location Diagnosis of Rolling Bearing Faults: An Approach of Kernel Principal Component Analysis and Deep Belief Network

Heli Wang, Haifeng Huang, Sibo Yu, Weijie Gu
Pages: 1672 - 1686
Diagnosing incipient faults of rotating machines is very important for reducing economic losses and avoiding accidents caused by faults. However, diagnoses of locations and sizes of incipient faults are very difficult in a noisy background. In this paper, we propose a fault diagnosis method that combines...

A Systematic Review of Interventions for Childhood Depression

Yang Chen
The incidence rate of childhood depression has been rising in the past few years, but the information and consciousness about it have not been popular at the same speed. The purpose of this paper is to describe the etiology, diagnosis and major interventions of depression in childhood. Although it is...
Proceedings Article

Improved Iterative Prediction Reconstruction for Compressive Whiskbroom Imaging

Yingbiao Jia, Zhongliang Luo
Compressive Sampling is suitable for remote hyperspectral imaging, as it can simplify the architecture of the onboard sensors. The reconstruction process is an indispensable component of the hyperspectral imaging as it decodes the compressive measurements to render a three-dimensional spatio-spectral...

Experimental Research on beneficiation Technology for a Bulk Copper from Yunnan

Hui Zhang, Quanjun Liu, Huawei Yuan, Yichao Zhang
In this paper a experimental research on beneficiation technology for a sulfur-bearing bulk copper in Yunnan. Ore slime content is higher in the ore ,chalcopyrite is closely associate with pyrite ,the raw ore grading 0.95%Cu and 17.88% S .The flow sheet of raw ore-washing, stage-grinding, stage-concentration,...
Proceedings Article

Design of smart printing System based on cloud computing

Haizhong Qian, Lili Cai, Chishe Wang
Much applications based on cloud computing has emerged. This cloud print, such as HP ePrint, Google print is one of the typical. Archiving the vision of cloud print must solve two key problems. One is supporting the variety of the printing format; the other is how to locate the print devices on the INTERNET....

Mapping of Supplier Segmentation: A Case Study in Furniture Industry

Juliasari Prasetya, Niki Etruly, Peni Shoffiyati
Furniture companies are classified as manufacturing firms. On average, manufacturing companies allocate over 50% of their expenditures to the purchase of raw materials, which are supplied by various suppliers. Supplier segmentation involves grouping suppliers based on similarities among them. This segmentation...

An Overview of Schizoid Personality Disorder

Tianxin Li
Schizoid personality disorder (ScPD) is a rare mental disorder, the field is young, and related research is not well-developed. This review used a systematic search on Google Scholar about researches on ScPD and fundamental information. The main purpose of this paper is to grow knowledge of ScPD and...
Proceedings Article

Design and Implementation of Android IT Job Alliance System

Hai Wang, Lan Huang, Wuchao Li, Wei Luo
In recent years, as the intelligent terminals developed rapidly, the combination of intelligent terminals and Internet has been an evident trend of information development and utility software. Based on the kernel of Linux V2.6, Android is the representative of mobile terminal, which is an open operating...

Is College Students’ Happiness during Online Learning Affected by Academic Stress and Technology-Overload Perception?

Inge Andriani, Nurul Qomariyah, Henny Regina Salve, Rini Indryawati
Happiness has a positive impact both physiologically and psychologically. Students who feel happy can improve their academic performance and continue their studies. Changes in the learning system during the pandemic made the condition of students experiencing boredom in responding to academic loads and...

The Development of New Energy Industry under the Implementation of China’s Environmental Protection Policy -- The Forecast of Lithium Ion and Sodium Ion Battery Industry

Jingxi Cai
“Carbon Peak” and “Carbon Neutral” are Long-term policies to protect the environment, low-carbon development and cope with global warming. The “double carbon” policy has spawned a trillion-dollar market for new energy vehicles. China overtook Japan in 2018 to become the world’s leading market and supplier...
Proceedings Article

Acoustic Transmission Technology in Production Logging and application

BaoHui Zhang, YanSong Wang, HongGang Wei, ShiTong Wu, Yun Li, YiMing Wang, ShaoFei Guo, Jun Fu, ZhanSheng Li, Cheng Huang, Yan Gao
In this paper, we investigate an acoustic transmission technology in Production Logging, The subsurface equipment has be installed during pump operation, the logging tools and transmission system Installed in the bottom of the pump and into the wellbore together. Raw log datas are transformed into regular...
Proceedings Article

Reconstruction Technology Application of Reverse Engineering in Centrifugal Pump Inducer

Li Zhu, Xi Zhao, Guoqing Ma
For the 3D model reconstruction of centrifugal pump inducer based on reverse engineering, the hub and the blade of centrifugal pump inducer are reconstructed respectively according to their structures. This paper firstly introduces the laser scanning method by which the rotary-future based model reconstruction...

The Influence of Planned Behavior of Medical Tourism Batam Residents on the Visit Intention to Seek Medical Treatment in Malaysia

Rita Henniwaty Gultom, Vidyarini Dwita
This study seeks to evaluate how planned behavior influences the intention of Batam residents to participate in medical tourism by obtaining healthcare services in Malaysia. Adopting a double regression model, the research explores the direct effects of independent variables on the dependent variable,...
Proceedings Article

Comoon Quality Faults and Prevention Measures ofshiplock culvert

Jie Chen, Jian Zhang, Long Zhao, Dong Chen
By analysing formation mechanism of concrete crack on shiplock culvert, the concrete mixture designing, the concrete raw material testing, the additive agent performance testing and the concrete prototype observation are researched combining a typical three lines shiplock in Jiangsu Province. A series...
Proceedings Article

Development of Airbag Fabrics by Polyester Filament

Guifen Yao
The use of airbags can improve the safety of the car. Since the airbag appears to now, fabric for airbags has gone from the coated fabric to the uncoated fabric. The raw materials for airbag fabric has been nylon, especially nylon 66, which also prompts researchers from all of the countries continue...

The Course Design of Android Location Service

Jihong Cheng, Zhen Wang, Xiuli Tan
Location service is a special function in the Android OS, LBS app is an import field in the mobile application development. Using Baidu map SDK as a tool, the Android location service teaching course which comply with the Model-Driven teaching method in pursuit of teaching process repeatability, operability...

Application of Modern Portfolio Theory in Stock Market based on Empirical analysis

Jiaming Hu
With the rapid growth of the stock market, stocks have been viewed as one of the most popular investments. Investors then face a problem that is how to allocate resources among the variety of stocks with the aim to increase their wealth through investment activities. The paper aims to design an investment...

Bibliometric Analysis of Social Engineering Research Trends in the Education Sector

Mupid Hidayat, Maulia Depriya Kembara, Rama Wijaya Abdul Rozak, Andi Bhakti
Skills social can in a way effective overcome complex problems, such as development Skills social For use practical. As a result of social media, there are risk Wrong interpretation and manipulation of others. Error Which general happen including miscommunication, data security, and problem other. Objective...
Proceedings Article

P-toluene Sulfonic Acid Catalyst in Synthesis of Ethylene Glycol Butyl Ether Acetate

Gengqiang Zhang, Shiyao Zhu, Wenzhu Zhang, Yongjie Wang
Ethylene glycol butyl ether and acetic acid as raw materials, cyclohexane as dehydrant, by direct esterification method, under p-toluene sulfonic acid catalyst, the catalytic synthesis of ethylene glycol butyl ether acetate(EGBEA). In the single factor experiment examines the usage of the influence of...
Proceedings Article

Application of Wavelet Threshold Denoising in High-speed Rail Data Processing in Alpine Region

Peng Zhou, Jianmin Wang, Jianchao Yang, Gang Wang, Zhenbin Tang
In alpine regions, a series of external factors may result in error in observing data of the high-speed rail. Based on traditional high-speed rail subsidence and deformation monitoring methods, this article aims at denoising processing of observing data of Harbin-to-Dalian high-speed rail(Siping section),...

How is HOTS Applied in Elementary Schools? A Review

Agrissto Bintang Aji Pradana, Aditia Eska Wardana, Putri Meinita Triana, Fitra Amaldi
In this technologically advanced period, every individual, especially students, is expected to be able to compete in all parts of life when confronted with the twenty-first century. HOTs-based learning is required in the field of education at this moment. This study employs Systematic Literature Review...
Proceedings Article

Improved phyllite packing of CBR value influence factor analysis

Fengjie Zhu, Xuesong Mao, Wenlin Li, Haining Zhang
This article selected the phyllite of the eastern Ankang section of the highway from Shiyan to Tianshui for raw materials,and made a series of experiments. The results showed that phyllite belongs to a kind of soft rock, low strength ,stability, and easy to collapse .This article is based on CBR test...
Proceedings Article

Identification of blue and white porcelains from Jiajing official kiln and Dehua Housuo kiln by chemical compositions

Jin Chen, Rongwu Li, Dawei Yang, Jiongxin Zhen, Lifang Chen, Huansheng Cheng, Guoxia Li
A scientific method by combination of PIXE measurement and fuzzy cluster analysis was established to distinguish blue and white porcelains from two different kilns. Twenty two blue and white porcelain samples from Jiajing official kiln and Dehua Housuo kiln are applied for this process . The chemical...

An Advanced Data Capture Method Based on Sina Weibo

TianSheng Xu, Xun Yang, HongChen Zhang, Jiong Zhang
Owning more than 50 million daily active users, Sina Weibo offered a large amount of direct or indirect raw data and is selected as the data source of this study. In this paper, A new scheme on data capture is developed, which is based on the specified keywords provided by demand. It mainly focuses on...
Proceedings Article

Comparative Experimental Study on the Filter of Waste Car-washed Water Based on the Technology of the Flexible Self-feedback Fiber Filtration

Wensheng Lyu
Comparative experiments between the technology of the flexible self-feedback fiber filtration and quartz sand filtering confirm that the fiber filtering for waste car-washed water is much better than the application of quartz sand. In the condition of higher raw water turbidity and two times fiber filtration...
Proceedings Article

The Study of Environmental Air Quality Assessment Method Based on Interval Number

Yu-e Bao, Bo Zhao
We select and which are two of environmental air pollution indexes, and which is one of respirable particulate matters as three main indicators. Using interval number theory, we conduct a comprehensive assessment of the air quality from 2004 to 2010 of five cities (Chongqing, Yichang, Jinzhou, Wuhan,...

Geomatics E-Module Development: Google Earth for Curve-Bounded Areas

Nur Hidayat, Fauzia Aminawati
Based on current conditions, the academic grades of several Geomatics students at Yogyakarta State University were relatively low. One of the causes was the large amount of material and limited learning time. The purpose of this research is to develop and analyze the process and results of the Geomatics...

Research on the English Translation Strategy of Internet Buzzwords from the Perspective of Functional Equivalence Theory

Weihe Sun
Buzzwords on the Internet refer to words that are mainly used on the Internet and are given meanings in a specific era and language environment. This language of the internet, a language system that concentrates on the content of events and public emotions, has emerged and received wide currency [1]....

The Effect of Halal Value Chain (HVC) on Improving MSMEs Performance

Ubaedul Mustofa, Widiyanto, Ahmad Sehabuddin
This research aims to determine the effect of implementing the Halal Value Chain (HVC) on the sustainability of MSMEs as a consequence of implementing the national halal certification program in Indonesia as regulated in UU No. 33 Tahun 2014 concerning Halal Product Guarantee or Jaminan Produk Halal...

Impact of Customer Experiences, Atmosphere Café And Social Media On E-Wom

(Study At The Makassar Coffee Cafe Institute)

Khaeril Khaeril, Nursyamsi Nursyamsi, Nurul Qadriah Hatta, Irviani Maretta, Happy Nesya Maharani, Alim Lutfi
Research aims to determine and analyze the influence of customer experiences, café atmosphere, social media marketing on consumer e-Wom at the Makassar Café Coffee Institute. Research method applied Was a quantitative research method. The number of respondents obtained using a sampling technique using...

The Influence of Learning Behavior on The Learning Outcomes of Practicum Courses at UNNES during The Pandemic

Meddiati Fajri Putri, Moh. Muttaqin, Saptariana Saptariana, Hadromi Hadromi, Asih Kuswardinah, Dyah Nurani Setyaningsih
This study aims to analyze and describe the influence of learning behavior on the learning outcomes of practical courses at UNNES and see how much influence these two variables have. This study used a quantitative approach. Data collection in this study used analytic/survey techniques by distributing...
Proceedings Article

Study on the Pavement Brick of Alkali Cementitious Material

Xiao Li Zhu
With the gradual depletion of natural resources, sustainable energy shortage and environmental pollution worsening. The green new building materials have gradually tended to be less or less natural resources and develop in the direction of energy conservation and pollution in the production process[1]....

Thyroid Disorders as a Factor Related for Stunting: A Literature Review

Septi Wardani, Dwi Sulistyono
Stunting is a nutritional problem that has multifactorial causes. These multifactorial causes include poor nutritional intake, genetic factors and hormonal problems. Thyroid disorders are one of the hormonal problems that cause stunting. This literature review is to describe whether thyroid disorders...
Proceedings Article

ECG-Based Driver's Pressure Location Utilizing Profound Exchange Learning And Fluffy Rationale Approaches

Gunamani Jena, P. Ramesh, Uma Kumari, V. Sravallika, K. S. P. Anjaneyulu, P. S. V. S. Srinivas
The stress experienced by drivers is modelled in this article utilising multiple pre-trained networks. Seven pre-trained networks were utilised to extract features from ECG-based scalogram images in order to automatically increase the detection performance: Google Net, DarkNet-53, ResNet-101, InceptionResNetV2,...

Legal Protection of Consumers of Household Food Products and distribution license

Sri Retno Widyorini
The provisions in the Health Law state that food products only be distribution to the consumer community after obtaining a distribution license from the relevant agency, namely BPOM (Food and Drug Supervisory Agency). In reality, unlicensed food products, especially those produced by home industries,...

Analyzing Textile Industry by Linear Programming

Zhaoxiang Feng, Ruokai Wang, Xijun Huang, Xiao Jiang, Yanru Liu
In this paper, we are trying to optimize the production in the Textile industry with linear programming. To achieve this goal, we need to have a detailed understanding of the various demand factors in the production process, including the capital, production consumption, and quantity of raw materials....
Proceedings Article

Study on Coagulation Effect of Composite Peel Coagulant in Treating Humic Acid Simulated Water

Hailong Jian, Ying Fu
A composite fruit peel (HFP) coagulant was prepared from banana peel and orange peel, for humic acid simulated water , the effect of dosage and pH on the turbidity and color removal rates were investigated. The results showed that the HFP has 97.14% turbidity removal and 88.7% of color removal under...
Proceedings Article

Adsorption of Cu2+ and Pb2+ By Biological Carbon from Mixed Waste

Shucong Hua, Ying Fu
The sewage sludge and banana peel are typical solid wastes. In this paper, sewage sludge and banana peel blends were used as raw materials for the preparation of mixed waste biological carbon. Adsorption performance of Cu2+ and Pb2+ at different raw material ratios were investigated. The results showed...
Proceedings Article

Prediction of Iron Ore Demand Based on Coupled Phase-Space Reconstruction and Neural Network

Xiaojun Yan, Zhiya Chen
The over capacity of steel and structure adjustment of iron production cause the producing elasticity. As the major raw material, the demand of iron ore fluctuates significantly and it brings great trouble for steel enterprise in business decision-making. In order to improve the management decisions,...
Proceedings Article

Digitized Resources Management System Design for Unfolding of Sheet Metal

Hua Chen, Jinru Liu, Yu Bai
In order to realize automation and intelligent design of sheet metal design, an integrated design system is constructed and tools for unfolding of sheet metal are developed, the system is composed of raw materials management, design tools management and process management. This system contains related...
Proceedings Article

Research on the impacts of Ports' construction on regional economic development

Yan Zhang, Shu-hui Wen, Zhi-wen Xiao, Sheng-dong Cheng
The integration of regional economic whose rapid development increase the construction speed and scale of the port of economic zone is becoming the main trend of China's economic development. In addition, the development and construction of the port has also contributed to the long-term healthy development...
Proceedings Article

H-ZSM-5 Catalyst in Synthesis of Diethylene Glycol Methyl Ether Acetate

Shiyao Zhu, Gengqiang Zhang, Guangyuan Cao, Yongjie Wang
Optimizing Si/Al is 25, 38, 50, 80 four kinds of models of Na type molecular sieve, 1 mol/L concentration of ammonium nitrate by immersion, mixing, filtering, by means of the modified roasting, prepared a variety of models of H-ZSM-5 catalyst for synthesis of diethylene glycol methyl ether acetate(DGMEA)....
Proceedings Article

Reactive dyes on the wood veneer dyeing research

Shan Li, Yanlong Liu
In the course of the study as the main materials to choose oak wood dyeing experiments, deal with to temperature, before ultrasonic oscillations time, microwave drying time as the main factors of orthogonal test, the dyeing process to dye concentration, temperature, dyeing time as the main factors of...