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14073 articles
Proceedings Article
Derivation of the Coordinate and the Stress Components Transformation Equation in Wellbore Stability Mechanics Analysis
Yang Zaisheng, Ma Tianshou, Chen Ping, OuYang Yong, Wu Xuesheng
Based on CauChy formula and the basic principles of space coordinate transformation, investigated arbitrary inclined borehole, derived borehole coordinate components transformation and stress components transformation between borehole coordinate system and in-situ stress coordinate system, and the main...
Proceedings Article
The Effect of Family Environment, Emotional Intelligence, and Creativity on Student Entrepreneurial Interest in the Faculty of Economics, Universitas Negeri Padang
Bambang Eko Prayetno, Marwan
This study aims to analyze 1) The effect of Family Environment on the creativity of students of the Faculty of Economics of Universitas Negeri Padang, 2) The effect of intelligence an emotional on the creativity of students of Faculty of Economics, Universitas Negeri Padang, 3) The effect of family environment...
Proceedings Article
The Development of Web-Based Learning Media on Economic Subject in SMA Negeri 3 Banda Aceh
Amiruddin, Juwita Ulfa, Suraiya Nana
This research has a focus on problem solving related to webbased learning media which developed for the economic subject. The aim of this research was to develop and design the web-based learning materials in order to measure the properness on economical subject in SMA Negeri 3 Banda Aceh. This research...
Proceedings Article
Physical Quality of Ultrasonicated Liquid Smoke as the Goat Meat Coating
Radya Setianto Wibowo, Agus Susilo, Djalal Rosyidi
Liquid smoke is an alternative material to replace conventional smoking methods. This study aims to see the physical quality of liquid smoke from wood and leaves of Kusambi and liquid smoke from coconut shells after being given ultrasonic treatment at pH, Electrical Conductivity (EC), Total Dissolved...
Proceedings Article
Impact of Handicraft Skills Training for Household Assistants
Wiwin Yulianingsih, Sjafiatul Mardliyah, Heryanto Susilo
The purpose of this study is to describe how the impact of handicraft skills training for Household Assistants. With using a qualitative research approach which is type of case study. The data collection with 3 methods, namely in-depth interviews, documentation and observation. While data analysis by...
Series: Advances in Engineering Research
Proceedings Article
Prospective Study of Source Material for Spring Barley Breeding North-Western Region
Tatiana N. Radyukevich, Lyubov M. Bondareva, Lyudmila I. Kartashea, Dmitry A. Danilov
The article presents the results of a 3-year study of the varieties from the world collection of the Federal Research Centre of the All-Russian Institute of Plant Genetic Resources named after N.I. Vavilov (VIR) in order to identify sources of economically valuable traits when using them in breeding...
Proceedings Article
A Preliminary Study of Student’s Initial Technology and Engineering Literacy
Andyta Ma’rifatul Usnia, Zuhdan Kun Prasetyo, Nungki Febriliana Wardaya, Ririn Elviana
Job opportunities in the 21st century require candidates to have skill on critical problem solving, create a creative solution and involve technology and information. Literacy of technology and engineering are important to be emphasized on students so it can prepare them to compete globally and are able...
Series: Advances in Engineering Research
Proceedings Article
Influence of Meteorological Factors and VOCs on PM2.5during Severe Air Pollution Period in Shijiazhuang in Winter
Shuo Li, AiLing Ren, Bin Guo, Zhao Du, Shuo Zhang, Miao Tian, Shanshan Wang
The object of this study was to investigate the chemical compositions of PM2.5 and its correlations with the concentration of volatile organic compounds(VOCs) and meteorological parameters during severe air pollution period in Shijiazhuang, a northern city, China in winter. PM2.5 samples were collected...
Proceedings Article
Comparative Analysis of Chinese Cities' Innovation Capability Based on Spectral Clustering
Yike Li, Qingguo Tang
Starting from three aspects of city innovation environment, innovation input and innovation output, this paper constructs an evaluation index system of city innovation capability with 3 first class index and 12 second class index, and uses spectral clustering algorithm to evaluate the innovation capability...
Series: Advances in Engineering Research
Proceedings Article
Seasonal Energy Efficiency of Split AC Systems Applied for Different Regions Across Indonesia Archipelago: A Numerical Approach
I Wayan Temaja, I Nyoman Suamir, I Ketut Rimpung, I Nyoman Suparta
Seasonal energy efficiency of latest split type AC systems which commonly use R-410A, R-32 or R-290 refrigerants has been investigated in this paper. A numerical approach was applied on split AC system which operated at diverse environmental conditions of different regions across Indonesia archipelago....
Proceedings Article
Development of Interactive Worksheet Based on STEM Learning in Senior High School
Sofia Sofia, Darmawijoyo Darmawijoyo, Somakim Somakim, Indaryanti Indaryanti, Elika Kurniadi
The specific objectives of this study include: (1) explaining the process of developing interactive worksheet media based on STEM Learning, (2) producing interactive worksheet media based on STEM Learning, (3) implementing interactive worksheet media based on STEM Learning, (4) explaining the potential...
Proceedings Article
The Establishment of Special Election Courts in Indonesia Based on the State Principles of Democratic Law
Abdullah Abdullah
The existence of different settlement institutions for disputes in some courts make law enforcement often run ineffective and inefficient. Disputes over the election process have become too convoluted because those involve many institutions such as Election Supervisory Agency (Bawaslu) in province, regency/city,...
Series: Advances in Engineering Research
Proceedings Article
The Establishment of Green Construction Evaluation of Building Projects Based on Cloud Model
Shizhu Lin, Yao Zhang
Based on extensive investigation, aiming the randomness and fuzziness characteristics existing in the evaluation, considering comprehensively index 5 aspects including the construction technology management, the environmental load of construction process, energy consumption, resource utilization and...
Proceedings Article
Ideological Values Representation in Online Media Political Discourse
Johar Amir, Akbar Bachtiar, Aswati Asri
Indonesian is one of the means to represent political ideas. One of the media used to include these ideas is online media. This study aims to, (1) Describing the form of political ideology of online media in terms of vocabulary features (2) Describing the form of political ideology of online media in...
Proceedings Article
Strategy of Developing Marine Tourism Based on Tri Hita Karana in the Village of Serangan, Denpasar
I K Suarta, I Putu Budiarta, A A Pt Swabawa
Serangan is a small island surrounded by white sand beaches, and has a strategic location near Kuta, Sanur and Denpasar City. The right development strategy will be able to provide maximum benefits in order to improve the community's economy and environmental sustainability. This study aims to examine...
Series: Advances in Engineering Research
Proceedings Article
Technical Evaluation of Paving Blocks Utilizing Fly Ash and Bottom Ash Waste from Coal-Fired Power Plant
Sartika Sartika, Syarifah Aqla, Firman Firman, Fajar Niko Rudianto, Muh Anhar
Fly ash and bottom ash waste from coal combustion in steam power plants has the potential to be utilized as an alternative raw material in the production of environmentally friendly paving blocks. This study aims to evaluate the effect of fly ash variation on the physical and mechanical properties of...
Proceedings Article
Synchronization of Universitas Jambi’s Postgraduate Strategic Plans in the UNJA-SMART Platform: A Study of Problems and Solutions
Urip Sulistiyo, Haryadi Haryadi, Bambang Hariyadi, Mifthahul Nurzanah
The present study aimed to investigate the understanding, problems, and solutions among the study program administrators staff, secretary, and head of the Post-graduate study program in planning and managing UNJA-SMART as the performance program of the university. Qualitative descriptive design was used...
Proceedings Article
Cognitive Dimensions in Community Response to the Free Vaccination Programs in Suppressing the Spread of Covid-19 in Sidoarjo Regency
Trenda Aktiva Oktariyanda, Meirinawati, Eva Hany Fanida, Fitrotun Niswah, Ngukup Cahyo Achmadja
Based on data on the positive cases of the Indonesian Covid-19 pandemic in the period March 2020 to March 2021, there were 1,290,790 people. Meanwhile, the distribution of positive cases in Sidoarjo Regency until March 2021 is 10,787 people. In order to suppress the increase in new positive cases and...
Proceedings Article
The Influence of Live Commerce on the Impulsive Consumption of Young People
Zhixuan Huang, Jingqi Zhang
With the popularity of social media, live commerce has came into our lives. Yet a serious of problems of impulsive consumption caused by live streaming have also came along, which young consumers are the group that being affected the most severely[1]. With the goal of reducing the economic burden of...
Proceedings Article
Women and Poverty (a Study in Foreign TKW in Tulung Agung Regency)
Sayekti Suindyah Dwiningwarni, Andi Reni, Titin, Tatik Mulyati, Muhammad Yusuf
The objectives of this research are: (1) to find out the comparison of TKW life before and after becoming TKW, (2) to know and to examine the problems faced by former TKW, the analytical method used is a qualitative method by using Forum Group Discussion (FGD). The results of the research are: (1) the...
Proceedings Article
Effectiveness of the PKBP Learning Model (Experience-based Entrepreneurship Education) in the Technopreneurship Course at Home Economics Department of Engineering Faculty UNNES
Rina Rachmawati, Adhi Kusumastuti, Atika Atika
Business interest is a subject’s internal inclination to be interested in creating a business and then organizing, managing, bearing risks, and developing the business being created (Subando, 2017). The problems of this study are 1) the number of businesses developed by FT UNNES students is still low,...
Proceedings Article
Development of Achievement-Based Performance Management System Model in Private Health:
College Case Study in STIKIM
Catur Septiawan, Erwin Sujana
The development of the Performance Management System (PMS) model for Sekolah Tinggi Ilmu Kesehatan Indonesia Maju (STIKIM) needs to be carried out so that it is by the Regulation of the National Accreditation Board for Higher Education Number 3 of 2019 concerning Higher Education Accreditation Instruments....
Proceedings Article
The Effect of Compensation, and Job Satisfaction on Work Motivation for Honorary Teachers at SD Negeri Lubuk Basung District
Eva Afriza, Yunia Wardi, Marwan
The purpose of this study is to explain the effect of compensation and job satisfaction on the work motivation of honorary teachers at SD Negeri Lubuk, Basung District. The populations of this study were honorary teachers at SD Negeri Lubuk Basung District, with a total sample of 177 respondents. The...
Proceedings Article
Evaluation of Learning Assessment on Economics in Senior High School During the covid-19 Pandemic
Kiki Ovelia, Friyatmi Friyatmi
The purpose of this study is to find out: 1) Track the development of students, meaning that by enjoying the learning outcomes of students can be identified, namely decreasing or increasing. 2) Checking the achievement of the competence of students so that it can be known whether students have understood...
Proceedings Article
The Implementation of Indonesia’s Free and Active Foreign Policy Over the Russia-Ukraine War During Indonesia’s G20 Presidency
Helga Yohana Simatupang, Michael Romulus Panggabean
Indonesia’s G20 presidency will provide a great platform for the country to demonstrate its influence as a major regional actor to the international community. As the G20 Summit in Bali takes place during the Russia-Ukraine war, it will be a critical measure for Indonesia’s foreign policy integrity and...
Series: Advances in Engineering Research
Proceedings Article
Research on Packing and Cutting Optimization System of Two-dimensional Irregular Parts Oriented to Excess Material
Zhaoyun Wu, Yulan Zhang, Li Li, Lihui Wu, Nanbo Liu
In view of the problems of the current packing methods, the development framework of the packing and cutting optimization system of two-dimensional irregular parts oriented to excess material was proposed. Two models of the hybrid architecture of C/S and B/S were analysed. The architecture of the packing...
Proceedings Article
Culture Conservation through Implementation of Local Wisdom in Tradition Ceremony of Dhukutan in Javanese Language Learning
Mila Anggar Wati, Sumarwati Sumarwati, Kundharu Saddhono
This study aims to: (1) determine the implementation of local wisdom in tradition ceremony of dhukutan in Javanese language learning, (2) determine the obstacles in the implementation of local wisdom in tradition ceremony of dhukutan in Javanese language learning, and (3) to identify a solutions to solve...
Proceedings Article
Using Fuzzy Game Theory on IPO's Pricing Behavior
Kuang-Hua Hsu, Jian-Fa Li, Hon-Jenq Fan
The purpose of this research is to explore the IPO pricing behavior in an underwriting system by applying the fuzzy game theory. Results of this study are: (1) The application of the fuzzy game theory is more consistent with the uncertainty relationship of human interference between independent and dependent...
Proceedings Article
Management of the Floating School Cafeteria
Novita Novita Tri Wulandari, Novita Tri Wulandari, Sultoni Sultoni, Desi Eri Eri Kusumaningrum
The purpose of this study is to describe: (1) planning a floating school cafeteria services; (2) organizing floating school cafeteria services; (3) the implementation of floating school cafeteria services; (4) supervision of floating school cafeteria services. This study uses a qualitative approach to...
Proceedings Article
Technology of Legal Consciousness Formation of Future Physical Culture Teachers
R.G. Nazipov, E.A. Kuznetsova, L.P. Gusak
The aim of this work is process of physical culture future legal consciousness teachers formation. During the period from 2007 till 2008 107 students were examined and they were divided into 2 groups: test group consisted of 46 people having specialization “Adaptive physical culture” who studied according...
Research Article
Liouville Integrability of Conservative Peakons for a Modified CH equation
Xiangke Chang, Jacek Szmigielski
Pages: 584 - 595
The modified Camassa-Holm (also called FORQ) equation is one of numerous cousins of the Camassa-Holm equation possessing non-smoth solitons (peakons) as special solutions. The peakon sector of solutions is not uniquely defined: in one peakon sector (dissipativea) the Sobolev H1 norm is not preserved,...
Proceedings Article
The Development of Traditional Games of Cat and Rat to Improve Social and Emotional Abilities of Children aged 5 to 6 Years Old
Baik Nilawati Astini, N Nurhasanah, Ika Rachmayani, Rafiqatul Ummahaati
This research aims to develop traditional cat and rat games to improve social and emotional abilities of children aged 5-6 years. This research adopts the type of development research from Borg and Gall. Data collection was carried out through the observation method. Subjects in the study were 20 children....
Proceedings Article
Performance Evaluation of Planting Insurance Premium Subsidies in China-Based on the dynamic DEA and the three stage DEA
Jinzheng Ren, Shisen Li
Using dynamic DEA and the three stage DEA method ,we evaluated the operating efficiency of the insurance premium subsidy funds in the provinces, municipalities and autonomous regions in China during 2008-2012. In the process ,we selected the 31 provinces, municipalities and autonomous regions as decision...
Proceedings Article
The Information System Security Situational Awareness Based On Cloud Computing
Zhicheng Ma, Lin Jin, Peng Yang
With the increasing amount of data in the information network, various network threats are growing. Designing efficient and reliable security situational awareness methods becomes one of the main tasks of information security. By using the Apriori algorithm based on MapReduce in the cloud computing environment...
Series: Advances in Engineering Research
Proceedings Article
Study on Smart Growth Metric Model
Xiaolong Xu
We establish the metric model, Smart Growth Metric (SGM). It is divided into Economic Status Metric system, Social Status Metric system and Ecological Environment Metric system. Each system consists of several indicators. Based on the ten principles of smart growth and 3 E's, we select the indicators,...
Series: Advances in Engineering Research
Proceedings Article
Development of the Automobile Seat Fabric by Polyester Filament
Guifen Yao
Automobile seat fabric is one of the decorative materials in automobile textile fabrics. The fabric should have soft handle, good air permeability, coordinate color, luxury and generous pattern, wear resistance, anti-fouling, flame retardant, certain friction factor and antistatic property. Polyester...
Proceedings Article
WiFi Management for Dense Area
Xinyan Guo
WiFi is every where now. In many places such as: home, office and public areas, the user could easily access the network, surf the internet, view the online video clips, and download big data through WiFi. However, in current WiFi infrastructure, the devices within the vicinity have to share the channel...
Series: Advances in Engineering Research
Proceedings Article
Syntheses and Crystal Structure of Zinc(II) Complex Constructed from taurine Schiff Base
Liyan You, Hui Jiang, Chaohong Ma
The complex [Zn(C8H9N2O3S)(C8H6O5)(H2O)] (C8H9N2O3S = the Schiff base formed by 2-Pyridinecarboxaldehyde and taurine) was synthesized by reaction of Zn(CH3COO)2 - 2H2O. The crystal structure of the Zinc(II) complex has been determined and studied by X-ray diffraction. The complex is monoclinic, space...
Proceedings Article
Liquidity Premium Foreign and Domestic Investor in Indonesian Stock Market
Bagas Kurniawan, Zaafri Ananto Husodo
This research use Fama-French 3 Factor Model as basic model to measure excess return and adding illiquidity factor which categorized on Foreign and Domestic in Sell and Buy Transaction constructed with Amihud illiquidity by volume transaction basis. This research find evidence the effect form market...
Series: Advances in Engineering Research
Proceedings Article
The Effect of Air Pressure on Plasma Cutting Process
I Wayan Suma Wibawa, I Ketut Suherman, I Nengah Darma Susila, Made Ardikosa Satrya Wibawa, I Komang Kantun
The study was conducted with pressure variations, with variations of 20 psi, 30 psi, 40 psi, 50 psi, 60 psi, 70 psi, 80 psi, and 90 psi (maximum working pressure/compressor standard). For other variables set fixed, machine ampere 25 ampere, cutting speed 545.45 meters per minute, iron plate thickness...
Proceedings Article
Macronutrient Intake Assessment under Sports Intervention
You Zhou, Ting Zhang, Guang-Ning Fan
The objective of this article was to determine macronutrient intake using two methods; 24 hour food recalls (24hR) and 3-day food records (3dFR). The second objective was to calculate macronutrient intake by hand and compare results to those obtained using specialized software. It was hypothesized that...
Proceedings Article
The Effect of Religiosity and Psychological Wellbeing on Organizational Citizenship Behavior
Ugung Dwi Ario Wibowo
This paper describes the effect of religiosity and psychological wellbeing on organizational citizenship behavior. The research hypothesis is that religiosity and psychological wellbeing have a partial or simultaneous effect on organizational citizenship behavior (OCB). The populations are 34 teachers...
Proceedings Article
Implementation of Sport Science Coaching: Improving Strength and Conditioning Performance of Tennis Junior Athletes
Rina Ambar Dewanti, Beltasar Tarigan, Dian Budiana
The purpose of this research is to examine the improvement of strength and conditioning of performance for junior-aged tennis athletes, especially strength, speed, and endurance, by using sport science and A T-test which was used to assess and measure the improved strength, speed and endurance of the...
Proceedings Article
The Effect of Parents Socioeconomic Status, Adversity Quotient, and Self-Efficacy, on Students’ Entrepreneurship Interest
Siddiq Ali Azis Siregar, Marwan
This study aims to analyze 1) The influence of parents’ socioeconomic status on entrepreneurship interests of Senior Vocational High School 2 (SMK N 2) students in Padang, 2) The influence of adversity quotient on entrepreneurial interests of SMK N 2 students in Padang, 3) The effect of self-efficacy...
Proceedings Article
Marine Casualty Caused by Ever Judger in Balikpapan Bay: Human Error or Technical Factors?
Nirmala Many, Muhammad Reza Syariffudin Zaki, Cecilia Elisabeth Agatha
A marine casualty involved MV Ever Judger has occurred on 30 March 2018 in Balikpapan Bay. The vessel was about to leave the terminal and headed to Malaysia. Unfortunately, the ship underwent problem on main engine and the departure was delayed. Later in the evening, the crews resolved the issue and...
Proceedings Article
The Effect of Variations in Sugar Types and Fermentation Time on Enzyme Activity and Total Titrated Acid on Eco-Enzyme Results of Fermentation
Imam Abu Hanifah, Ni Putu Vidya Primarista, Sasangka Prasetyawan, Anna Safitri, Tri Adyati, Arie Srihadyastutie
Eco-enzyme (EE) production is an alternative for reducing organic waste such as fruit peels and vegetables. EE is widely used as natural organic fertilizer, purification of contaminated groundwater, pesticides, herbicides, and natural insecticides. EE is made through a fermentation process for 3 months...
Series: Advances in Engineering Research
Proceedings Article
Spatial and Temporal Evolution of Urban Expansion in Oasis Cities: A Case Study of Ganzhou District in Zhangye City
Xuebin Zhang, Jun Luo
Urban land use expansion is the main characteristic of traditional urbanization, and which is one of the most significant features of urbanization in China. Taking the typical oasis town of Ganzhou District in Zhangye City as the research case, the paper quantitatively analyzed the process and characteristics...
Proceedings Article
Will Agricultural Land Transfer Promote Agricultural Economic Growth?
Weiwei Nie
In order to further promote the development of agricultural economy, high quality, the article selected 2008–2020 provincial panel data, from the perspective of farmland transfer, the double fixed effects regression model, the intermediary effect model empirical analysis on the influence of farmland...
Proceedings Article
The Impact of Working Capital Management on Profitability with Leverage as an Moderating Variable in Basic Industrial and Chemical Sectors
Rika Mitaliani, Rosyeni Rasyid
This Research to analyze leverage in moderating the effect of WCM to profitability in basic and chemical industrial companies in Indonesia. Using the purposive sampling method, there were 99 companies for three years, 2018 to 2020, this study was analyzed using SPSS 26 software. The results showed that...
Proceedings Article
Communication Model for Community Empowerment in Oil Refinery Companies in Indonesia: Findings and Evidences
Miftah Faridl Widhagdha, Widodo Muktiyo, Drajat Tri Kartono, Dwiningtyas Padmaningrum
Implementation of community empowerment in CSR programs carried out by oil refinery companies in Indonesia is very varied and depends on local social and environmental conditions. The variations in social and environmental conditions have resulted in the absence of standards and standard references in...