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15059 articles
Series: Advances in Engineering Research
Proceedings Article
Research on Excavation and Support Design of Inclined Shaft TBM for Pumped Storage Power Station
Ke Gu, Xiangze Fei, Huiying Wang, Jialong Liu
This paper firstly analyzes the installed capacity of pumped storage power station, power generation head, Angle of inclined shaft, design requirements of regulation guarantee, head loss, etc. The preliminary design of inclined shaft is studied. Then, the comparison of 3 schemes of diversion inclined...
Series: Advances in Engineering Research
Proceedings Article
Hybrid PAPR Reduction Schemes for MIMO-OFDM System
Ngu War Hlaing, Ali Farzamnia, Bryan Lee
The emergence of both multiple-input-multiple-output (MIMO) systems and Orthogonal-Frequency-Division-Multiplexing (OFDM) is crucial to the recent rapid development of wireless communication, especially cellular communication. However, this MIMO-OFDM system inherits a significant disadvantage of using...
Proceedings Article
Math Anxiety and Adversity Quotient: How Does It Affect Students’ Mathematical Problem-Solving Skills?
Yuni Apriani, Ali Mahmudi
Math anxiety is a feeling of fear and anxiety when facing something related to mathematics. Adversity quotient is a person’s ability to face challenges and difficulties. This study aims to analyze the results of a study that examines the influence of math anxiety and adversity quotient on mathematical...
Proceedings Article
Speech Signal Algorithm Conversion from Sasak Language into Sasak Script with CNN and Rule-Based Method
Arik Aranta, I Gede Pasek Suta Wijaya, Fitri Bimatoro, Gibran Satya Nugraha, Ramaditia Dwiyansaputra, Belmiro Razak Setiawan
Sasak speech-language is can’t operate in application such as google speech, Alexa assistance, and so on. It makes society need a new development technology who can solve the problem for sasak language. West Nusa Tenggara Province has more than thousand ancient manuscript writen in lontar leaves and...
Proceedings Article
Plagiarism Sources Analysis by Turnitin Detection and EFL Students’ Attitudes toward Plagiarism
Anna Riana Suryanti Tambunan, Fauziah Khairani Lubis
Plagiarism as a type of cheating in theses is prevalent in higher education institutions. Academic fraud frequently occurs in the bachelor's, master's, and doctoral levels of education. Cheating in student thesis papers is escalating out of control and is tough to eradicate. This study aims...
Proceedings Article
Book Design and Layout Design Process
Pratiwi Kusumowardhani, Syafira Sukma Maharani
Digital media is currently experiencing a very rapid increase. Designers are competing to display their products in digital media, from the world of entertainment to the world of education. Even in the world of education, habits have changed, which were originally face-to-face, now they are starting...
Proceedings Article
Public Opinion Through out the Covid-19 Pandemic (Media Literacy Study on the Spread and Impact of Covid-19)
Tita Melia Milyane, Muhammad Gathan, Moh Honey Firdaus Al Karim
Public opinion is a number of ideas, ideas, hopes, opinions of a number of people who may be heterogeneous about a problem/thing that happens. Some time ago, Indonesia, like other countries, experienced the COVID-19 pandemic for about 3 more years. Various impacts were felt during the pandemic, starting...
Proceedings Article
Managerial Competence Level Among Urban Farmers in Yogyakarta City
Nungki Maghdalia, Irham, Hani Perwitasari
Urban Farmers as entrepreneurs need to have managerial qualities. Managerial competencies help them to develop their farm. The aims of this study are (1) to describe the socioeconomic characteristics of urban farmers, (2) to determine personal managerial competence level such as planning, organising,...
Series: Advances in Engineering Research
Proceedings Article
Influence of Electric Acupuncture on Bcl-xl and Caspase-3 Expression After Cerebral Ischemia of Rats
Kangbai Huang, Liang Zhang, Guoxin Zhong
Objective: to study the influence of electric acupuncture on factors about cerebral nerve cell apoptosis: B-cell lymphocytic lymphoma-xl gene (Bcl-xl) and aspartic acid proteolytic enzyme-3 including cysteine (Caspase-3) after cerebral ischemia of rats, and discuss the possible mechanism of treating...
Proceedings Article
Synthesis and anti-bacteria activity of a Gemini cationic surfactant
Chunyan Ren
As quaternary ammonium cationic surfactants are widely employed in pharmaceutical and cosmetic industries and in many applications, to develop new functional quaternary ammonium cationic surfactant, a new cationic surfactant was synthesized and characterized. The critical micelle concentration (CMC)...
Proceedings Article
Measurement of Visitor's Satisfaction through Importance Performance Analysis (IPA) Method About Servicescape
Pasaribu Pasaribu, Waryono Waryono, Ronaldi Saputra
This research is motivated by the visitor's complaints about servicescape at the visitor Attraction of Ngalau Indah Cave in Payakumbuh city. The research objective was to determine the extent to which level of visitor satisfaction about servicescape Attraction in Ngalau Indah Cave in Payakumbuh, consisting...
Series: Advances in Engineering Research
Proceedings Article
Studies on the Chemical Constituents of Turpinia arguta Seem
Hongtao Li, Xiangming Wu, Fengxiang Lin, Yongming Luo
From the Turpinia arguta Seem, twelve compounds were isolated and identified as corosolic acidacid-28-O- -D-glucopyranosyl ester(1), pomolic acid(2), ursolic acid(3), quercetin (4), rhoifolin (5), apigenin-7-O-rutinoside(6), quercetin-3- O-a-L-ara- binopyranoside(7), p-hydroxy cinnamic acid(8), caffeic...
Proceedings Article
The Effectiveness of the Application Model Countermeasures of Golput (Election Abstainer) in KPUD Langkat
Ahmad Hidayah Dalimunthe, Dedi Amrizal, Yusriati
The implementation of the abstainer prevention model by the General Election Commission in Langkat can reduce the attention of political observers on the implementation of the general head election (Pilkada). The simultaneous implementation of general head electioninLangkat this year showed a decrease...
Proceedings Article
Sudent’s Behavior In Purchasing “Burapha University” Products
Tanaphon Nitichaowakul
The objectives of this study were 1) to examine student’s behavior in purchasing“Burapha University” branded products and 2) to examine the management of the “Burapha University” productretailing shopin Burapha University main campus. The population was Burapha University students and the samples included...
Proceedings Article
Performing Students’ Virtue through Green Constitution
Susan Fitriasari, Dasim Budimansyah, Sapriya Sapriya, Rahmat Rahmat
The plenteous natural resources have not been balanced with the optimization of human resources in preserving nature and displaying the attitude of responsibility towards nature and its environment. Every individual often disregard environmental laws and policies with an environmentally destructive attitude...
Proceedings Article
Needs Analysis of Interactive Audio Visual Media Development in Speaking Course at Islamic Universities
Umi Faizah, Sarwiji Suwandi, Andayani Andayani, Ani Rakhmawati, Bagiya Bagiya, Kadaryati Kadaryati
The purposes of this study are to describe: 1) the use of instructional media in speaking courses, 2) problems/constraints faced by lecturers in the teaching of speaking course, and 3) forms of learning media that need to be developed in speaking course. Data collection techniques are carried out by...
Series: Advances in Engineering Research
Proceedings Article
Research on Building Extraction Based on High-Resolution DSM Images from Oblique Photography
Xianghua Shuai, Weiwei Li, Wei Feng, Haifang Yang, Meng Zhen
Digital Surface Model (DSM) can fully exhibit the undulate features of terrain and landmark, which has obvious advantages in buildings extraction rapidly. The experiments about oblique photography measurements during the M6.5 Ludian Earthquake occurred in Longquan village Longtoushan town on August 3,...
Proceedings Article
Cirebon Society's Perception about Kasepuhan Palace in Creating Kasepuhan Palace to International Destination
Farida Nurfalah
The readiness of a tourist destination to perform go international starting from within the destination with the quality and facilities, as well as the readiness of society and the professionalism of existing human resources. Problem identification in this research is as follows: 1). How is the Cirebon...
Proceedings Article
School Library Management in Private Junior High Schools
Dyah Rakhmayanti, Soedjarwo, Karwanto
School library, as an information unit will have a good performance if it has adequate management. This study used a qualitative approach with multi-site study design. The data were collected through in-depth interviews, observations, and documentation studies. The results of this study are as follows:...
Proceedings Article
Relations in the “Mother-Child” Dyad in a Family Raising a Child with Disabilities
N I Oteva, N N Malyarchuk, L P Pashchenko, E V Pashchenko
Researchers note that in families raising children with severe multiple developmental disabilities (SMDD), the psycho-emotional state of parents is impaired, the quality of family relationships and the psychological climate in the family are deteriorating. To study the characteristics of the relationship...
Proceedings Article
Family Resilience in the Field of Nursing: Concept Analysis
Abdul Wakhid, Achir Yani S. Hamid, Mustikasari
Family resilience is established to reduce the incidence of trauma, depression, loss and crisis experienced by families and family members. Apart from the importance of the concept of family resilience, there has not been an adequate focus on all aspects of this concept in the discipline of nursing....
Proceedings Article
The Effect of Aerobics Dance and Water Aerobics on Muscle Endurance
Nurul Fadlillah Indriani, Mustika Fitri, Kuston Sultoni
This researcher aims to examine the effect of aerobics dance and water aerobics on muscle endurance in active students at university. This treatment was carried out 3 times a week for 8 weeks, with an intensity of 65% -85% of the maximum pulse rate. Exercise in Water has the same effect as ground training,...
Proceedings Article
Students’ Needs on Maritime English Learning Material: A Case at Vocational High Schools
Aminah, Refnaldi
Maritime English is very important for maritime industry communication. However, it has some uniques that makes it difficult to understand so that the learning material should be designed well. This study investigates the need analysis of the students who are learning Maritime English. It was conducted...
Proceedings Article
Association of Herbaceous Species on the Sand Dunes of Parangtritis Yogyakarta as Biology Learning Resource
Trikinasih Handayani, Hendro Kusumo Eko Prasetyo Moro, Listiatie Budi Utami
Sand dunes as an ecosystem have exceptional characteristics, such as those of the sand dunes of the Kretek Sub-District of Bantul Regency in the Special Region of Yogyakarta. The uniqueness of sand dunes is not only reflected by the conditions of the habitat but also by their unusual vegetation species,...
Proceedings Article
Business Incubator Supporting Diffusion of Innovation, Entrepreneurship Development And Job Creation
Wawan Lulus Setiawan, Indra Fahmi
The purpose of this research is to describe the role and strength of Business Incubator as a system in which the systematic process of communication of entrepreneuship education for start-up business (Small and Medium Enterprises) is taking place. This research is based on the phenomenon of the existance...
Proceedings Article
Are Physical and Non-Physical Working Environment Effect Employees Productivity with Motivation as an Intervening Factor?
Siti Aisyah, Leli Deswindi, Danang Indrajaya
Productivity means as a comparison between the results achieved (output) and the overall resources used (input). Work productivity is a process to produce or increase the results of goods and services as high as possible by utilizing resources as efficiently as possible. In this study, productivity will...
Proceedings Article
Dysphemism Lexical Items of Hate Speeches: Towards Education of Students for Political Correctness
I Nyoman Pasek Darmawan, Lalu Muhaimi
This paper aimed at identifying and organizing any dysphemism lexical items used by people in disseminating hate speech expressions through Social Media posts and also teaching the political correctness to the students in order to avoid the use of hate speech items in their daily encounters especially...
Proceedings Article
The Community of Ardeidae Family and Distribution of Nest Trees in Pulau Rambut Wildlife Sanctuary, Jakarta Bay, Indonesia
Maya Safira Firdausy, Ani Mardiastuti, Yeni Aryati Mulyani
Pulau Rambut is a small island in Jakarta Bay that has been used as a breeding and roosting habitat for various waterbird species, especially the Ardeidae family. The study aimed at estimating Ardeidae family abundance and mapping the distribution of nest trees. The study was conducted in January-February...
Proceedings Article
The Implementation of the ‘One Early Childhood Education Unit for One Village’ Policy in Ngablak, Magelang District
Wiwik Wijayanti, Udik Budi Wibowo
This study aims to describe the implementation of policies for kindergarten units in Ngablak sub-district which include the readiness of the villages, the availability of teachers, teachers’ performance, and the availability of infrastructure. A qualitative approach was employed in this research. During...
Proceedings Article
How Do Teachers Perceive Modern Instruction? An Online Survey to Pre-Service and in-Service Teachers
Uwes Anis Chaeruman, Totok Bintoro, Hartoto, Santi Maudiarti
Modern instruction in today’s era is actually about appropriate integration of technology in teaching and learning. It is very important to promote 21st century skills of students. Therefore, teachers should be able to use technology appropriately to improve the opportunity of students to learn and at...
Proceedings Article
Gender Style of Humor at Coffee Shop
Zetira Ahmad, Anni Holila Pulungan, Sumarsih
The aim of this study is deal with gender style of humor at coffee shop. The objectives of the study were to find out the types of humor style occurred at different gender at coffee shop. This research conducted by the qualitative research with cross sectional research design. The data sources of this...
Proceedings Article
Traditional Stories Kuburan Duo as a Means of Transmission Culture to Create Student’s Character in SMAN 1 Lubuk Sikaping
Ririn Rizana, Amril Amir, Erizal Gani
This research is a type of qualitative research obtained through interviews with informants. The main purpose of this study is to find out the values contained in the traditional story “Kuburan Duo” for the formation of children’s character. The research was conducted at SMA 1 Lubuk Attitude. The results...
Proceedings Article
Kinetic Model of Ulva sp Protein Extraction using Ultrasound-Assisted Osmotic Shock Method
Boy Arief Fachri, Bekti Palupi, Istiqomah Rahmawati, Meta Fitri Rizkiana, Helda Wika Amini, Nurul Hidayati
Ulva Sp is a type of macroalgae that contains
13-26% protein. This works is to study kinetic of Ulva sp protein extraction using Ultrasound-Assisted Osmotic Shock
Method. The ulva sp powder and
Na-Sulfate-ethanol solution in a ratio of 1:10 (g/mL) were fed into a set of
extractor unit in a presence of...
Series: Advances in Engineering Research
Proceedings Article
Risk Mitigation Design as a Proposed Improvement of Blood Supply Chain During the Covid-19 Pandemic Using House of Risk and System Dynamic
M. Alfatah Kalijaga, Dwi Handayani
Every service company or manufacture definitely has and will not separate from supply chain management. Like in health supply chain management, for example one of them is blood supply chain. Before pandemic Covid-19, UDD Indonesian Red Cross (PMI) can do all the tasks that has been planned. But unfortunately,...
Series: Advances in Engineering Research
Proceedings Article
Geoelectric investigation of a proposed Mambilla Plateau Airport Runway, Taraba State, Nigeria
B.O. Omisore, M.O. Olorunfemi, Sheng Jin
Geoelectric investigation, involving electrical resistivity method, was carried out within a site earmarked for an airport runway in the Mambilla Plateau, Taraba State, Nigeria. The objective was to generate surface and subsurface geologic information required for the location and design of a stable...
Proceedings Article
Building the People-to-people Bond in the Belt and Road Initiative: A Case Study of Digital Visual Communication
Ming Guo
People-to-people bonds are placed as a crucial part in the core of "One-Belt & One-Road". Featuring big data and mobile internet, New Media will play a role affecting international opinion, as well as interaction between China and the world. Efficiently availing creative international propagation with...
Series: Advances in Engineering Research
Proceedings Article
Recovery of Alumina from Electroslag-Remelting of Ti-Bearing Blast Furnace Slag
Songli Liu, Li Cao, Kuisong Zhu, Junyi Xiang, Pan Huang
The recovery of alumina from electroslag-remelting of Ti-bearing blast furnace slag has been investigated by Bayer process, XRD methods. The effects of NaOH concentration , ratio of liquid to solid, leaching time and temperature, particle size, precipitating time and temperature, calcining temperature...
Proceedings Article
Synthesis of Tin Oxide Anchored on Graphene Sheets and its Performance Lithium Storage
Lilai Liu, Peixia Yang, Haijiao Zhang, Shuang Li, Chao Yang
The SnO2/graphene composite has been prepared by a one-step hydrothermal method. The monodisperse SnO2 nanoparticles of ~3 nm in diameter are not only attached onto the surface of graphene sheets by anchoring with surface functional groups, but they also are encapsulated in pore channels and formed 3D...
Proceedings Article
APPLYING THE "COGNITIVE CONFLICT" STRATEGY TO FACILITATE CHANGES IN THE CONCEPTION OF FIRsT SEMESTER STUDENTS ON THE TOPIC OF VOLTAIC CELL
Omay Sumarna, Risma Yulistiana
The main objective of this study was to obtain the information regarding freshman students' alternative conceptions, the characteristics of conflict cognitive strategy and the profile of students' conceptual change in Voltaic Cell, which were further elaborated into six determined indicators. The subject...
Series: Advances in Engineering Research
Proceedings Article
Preparation and Activities of Visible-Light-Driven BiVO4 by Doping Zn2+ via Solid State Method
Jingling Hu, Haifeng Chen
Using Bi(NO3)3•5H2O, NH4VO3 and Zn(NO3)2•6H2O as raw material, Zn-doped BiVO4 photocatalysts were successfully prepared by a low-temperature grinding synthesis. And the samples were characterized by X-ray diffraction (XRD), Infrared spectroscopy (FT-IR) and UV-Vis diffuse reflectance spectroscopy (DRS)....
Proceedings Article
Development of Learning Syntax Model in Determining Structure Pattern End of Language Based Mobile Learning QR Code
Munirah Munirah
This writing aims to develop a model of syntax learning in determining the structure of Indonesian-based sentence Mobile Learning QR Code. The focus of the study in this paper is the first study of syntax on aspects of Indonesian sentence structure. Second, application of Mobile Learning Model Based...
Proceedings Article
The Implementation of Character Instructional in Kindergarten
Aziz Purnomosidi, C. Asri Budiningsih
The aims of this study are to describe: (1) organiz strategy, (2) delivery strategy, (3) management strategy, (4) supporting and opposing factors in implementation of character instructional in kindergarten. This study was conducted in Al-Fatah Kindergarten, Kesugihan District, Cilacap Regency. qualitative...
Proceedings Article
A Comparative Study of Effect of Interval and Continuous Training toward Oxidative Stress Level, Antioxidant Enzyme Capacity, and Resistance of Erythrocyte Membrane
Moch. Yunus, Endang Sri Wahjuni, Nurul Riyad Fadhli
This study examined the effects of interval and continuous trainings on decrease in the oxidative stress level, increase in the antioxidant enzyme capacity and increase in the resistance of erythrocyte membrane. The research was done randomly in group pretest and post-test design of 40 students in Sport...
Proceedings Article
Impact of Corporate Social Responsibility and Company Size on Corporate Financial Performance with Good Corporate Governance as Moderating Variable
Narumondang Bulan Siregar, Rina Br Bukit
This research aims to analyze the impact of Corporate Social Responsibility and Company Size on Firm's Value with Good Corporate Governance as moderating variables of all the companies that listed in Indonesia Stock Exchange and Malaysian Stock Exchange in Plantation Firm from 2012 to 2014. There is...
Proceedings Article
E-Mindmaps Application Development in Materials of Social and Basic Culture Using Android-Based Groupware
Praharisti Kurniasari, Agusti Mardikaningsih
This study aims to produce basic social and cultural teaching materials using the e-mindmap application utilizing Android-based groupware that is feasible and effective to increase the motivation of the students of Sport Physical Education and Recreation Study Program at IKIP Budi Utomo Malang. Specifically,...
Proceedings Article
System Dynamics Analysis for Policy Change of Beijing Old-Age Service Industry
Yanhong Yang, Haiqing Cao, Meiqi Feng, Cuiyou Yao
Under the background of the population aging, taking the pension industry in Beijing as the research object, this paper builds the development model of the pension industry in Beijing by using the system dynamics method and makes comparative simulation analysis. The simulation results show that: (1)...
Proceedings Article
Identification Key Factor in Link and Match Between Technical and Vocational Education and Training with Industry Needs in Indonesia
Muhamad Ali, Djemari Mardapi, Thomas Koehler
Indonesia as a developing country has many problems in terms of providing a trained and professional workforce according to industry needs. For this reason, the Government developed the Technical and Vocational Education and Training (TVET) institution, to increase the supply of skilled labor for the...
Proceedings Article
Project Based Archipelago Ornaments Learning Design in SMA: Vygotsky’s Social Constructivist Approach
Raras Nawang Wulan, Trie Hartiti Retnowati
Archipelago ornaments are the products of Indonesian cultures spread from Sabang to Merauke and passed down from prehistoric times. Nowadays, these archipelago and traditional ornaments have begun to be displaced by the global cultures that prioritize modern minimalist style. Conservation efforts are...
Proceedings Article
The Effect of Nutritional Status, Physical Fitness Level and Motivation Towards Learning Outcomes of PJOK of Students at Class X SMA Pertiwi 1 Padang
Muhammad Azizan Shah
The problem in this research has not been the maximum of students learning outcomes of PJOK seen from a large number of students who have grades below the minimum completeness criteria. This type of research is quantitative correlation with a causal associative approach. The purpose of the study was...
Proceedings Article
The Effect of the Shadow Training Model on VO2 Max Ability in Badminton Game
Muhammad Ishak, Achmad Sofyan Hanif, Firmansyah Dlis, Herman
This study aims to determine the effect of a patterned shadow training model and non-patterned shadow training on the performance of the body’s aerobic metabolism VO2Max in badminton games. By using the field experiment method, the population used in this study were badminton athletes in Makassar City...