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185825 articles

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,...

Information-Seeking Behavior of Students with Visual Impairments in Facing the Industrial Revolution Era 4.0

Gustina Erlianti, Riya Fatmawati
Key capabilities that must be owned to survive the era of the Industrial Revolution 4.0 is the ability to manage information. This information management is very closely related to information-seeking behavior which requires vision, hearing and speaking abilities. But how do those who have physical limitations,...

Research on the Correlation Between Economic Policy Uncertainty, Exchange Rate, and Stock Market—Empirical Analysis Based on DCC and BEKK-GARCH Model

Bin Liu, Xiu-tong Liu, Shuo Zhang, Xiao-han Yu
Based on the monthly data from January 1995 to June 2018, taking the uncertainty index of China’s economic policy developed by Scott Baker and others based on South China Morning Post, the exchange rate intermediate price of US dollar against RMB and Shanghai Securities Composite Index as the research...

Musical Sensitivity on Trained and Untrained Vocalist: A Study of English Phonological Awareness

Yune Andryani Pinem, Nur Makkie Perdana Kusuma, Antonius Gathut Bintarto Triprasetyo
Music and language acquiring spots may be different in the brain yet share the same sound production. Skills to acknowledge music is beneficial to produce musical arts while the ability to recognize phonology in English leads to not only native-like pronunciation but also word-class identification and...
Proceedings Article

Implementation of Fuzzy Logic Control for Navigation System in Mobile Robot Omnidirectional

RENDYANSYAH, Siti NURMAINI, Sartika SARI, Dimas Bagus RAMARTA
Robot omnidirectional is a type of wheeled robot that can move efficiently in various directions. Generally, this robot uses Omni wheels. In this study, the mobile robot omnidirectional was developed to move freely in reaching the target point. The robot uses four Omni wheels, where the direction of...
Proceedings Article

Effect of Gamma Irradiation on the Sterility and Other Quality Parameters of Sterile Male Culex quinquefasciatus (Diptera: Culicidae)

Tri Ramadhani, Upik Kesumawati Hadi, Susi Soviana, Z Irawati
Culex quinquefasciatus is a vector of lymphatic filariasis caused by Whuchereria brancofti in Indonesia. Even though sterile insect technique has not been introduced to Indonesia yet, a strong emphasis is being placed on developing effective measures to suppress this vector and to prevent its transmission...

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...
Journal: eFood
Review Article

Black Garlic: Processing, Composition Change, and Bioactivity

Hao Jing
Pages: 242 - 246
Garlic (Allium sativum L.) has been not only consumed as flavor vegetable, but also recorded as a prophylactic and therapeutic medicinal plant since ancient time. Its characteristic pungent flavor limited its application in food product development. Black garlic made from garlic by a thermal processing...

Identification of Influencing Factors of Rural Energy Poverty in China

Mengchen Du, Linlin Liang
In order to alleviate energy poverty problem in China’s economic and social progress, it is significant to identify, evaluate and analyze the influencing factors of energy poverty to further overcome difficulties. Chinese government correctly understand that the actual situation of rural household energy...

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...

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...

The Artistic Features of “Zhuo”, a Type of Tibetan Dance

Bing Liu
The Tibetan “Zhuo” has an ancient history and culture, and its development in Tibetan areas has a long history. It has the reputation of “Chinese living dance fossil”. “Zhuo” has a unique ethnic style in the process of development, and policy measures provide Tibetan people with their unique performing...
Research Article

Effect of Body Habitus and Heart Rate on Accuracy of Aortic-Radial Transfer Functions for Predicting Central Hemodynamic Indices in Growing Children

Tommy Y. Cai, Ahmad Qasem, Mark Butlin, Alberto Avolio, Julian G. Ayer, David S. Celermajer, Michael R. Skilton
Pages: 242 - 249
Central Systolic Blood Pressure (cSBP) and Central Augmentation Index (cAIx) have been independently associated with cardiovascular risk in adults, and can be estimated using a generalized peripheral-to-central transfer function. We hypothesize that transfer function accuracy and precision will be influenced...

Empowerment Academic Data as the Basis of Mapping Priority Program of Quality Assurance Organization

Ari Wahyudi, Totok Suyanto, M. Turhan Yani, Mintowati, Bambang Sigit Widodo, Sri Joeda Andajani
This study was inspired by the confusion of academic data at Postgraduate Program. Improving data by relying on the SIAKADU program as the mainstay of PPTI State University of Surabaya (Unesa) is just a pile of data that has no meaning. Therefore, through this evaluative research, the data collected...

Management and Optimization of Enterprise Financial Risk under the Background of Big Data

Xin Qian, Liangcan Liu
The rapid development of big data technology has changed the traditional business model of many industries and brought opportunities and challenges to the further development. During the period of rapid development of information technology, the concept of enterprise management is more conservative and...

Neuro-fuzzy Modelling of a Linear Fresnel-type Solar Collector System as a Digital Twin

William D. Chicaiza, Adolfo J. Sánchez, Antonio J. Gallego, Juan M. Escaño
One of the main components of a Digital Twin is the modeling of the virtual entity, being this a high-fidelity digital model of the physical entity that represents the modeling of geometry, modeling of physical properties, modeling of behavior, and modeling of rules in the virtual world. This paper...

Consciousness Raising-based Grammar Teaching: Empowering Learner’s Metalinguistic Awareness in Second Language Acquisition

Akhmarianti
Consciousness Raising Grammar Teaching (CRGT) is one of alternative pedagogical grammar approaches applied by teachers in ELT classroom in relation to learners’ second language acquisition. It has provided a logical way to avoid the grammatical pedagogical problems arising from ELT classroom during the...

The Jalur Tikus (Rat Path) Transportation as an Illegal Activity in the Villages of the North Kalimantan Border

Nugroho Trisnu Brata
The state border area is a transitional area between two regions which are different in the law and society. This paper is a study of an illegal transportation, commonly called the jalur tikus (English: rat path) on the Indonesian--Malaysia Border. This study aims to: 1) describe how the form of the...

Study on Online Teaching of College Physical Education in the Era of Big Data

Jv JIN, Hongqian Wang
In the era of big data, online teaching has become an important symbol of the modernization of university physical education. The concept of modern university physical education is to impart physical knowledge, technology and skills to students so as to effectively develop their bodies, enhance their...

Building the Integrity of Legislative Members Through Low-Cost Election Process

Henry Indraguna, Hartiwiningsih, I Gusti Ayu Ketut Rachmi Handayan
Legislative candidates currently face large costs due to direct legislative election. Therefore, only candidates with strong finances have the opportunity to nominate. The situation causes the appearance of less qualified candidates. Instead of building knowledge, ability, and integrity, candidates only...

The Effect of Organizational Culture and Information Technology on Employee Performance with Employee Satisfaction as a Mediator in The Electronic Court System (E-Court) in District Court of Sleman, Yogyakarta

Muhammad Luthfi Hendrato, Arief Subyantoro, Wisnalmawati
This study aims to determine the effect of organizational culture and information technology on employee performance with job satisfaction as a mediator in the electronic court system (e-Court) in the District Court of Sleman, Yogyakarta. This study uses a census method with a correlation or explanatory...
Proceedings Article

The Feeding Pattern Related to Stunting in Toddlers Age 24–59 Months

Mala Marantika, Sarwinanti
One of the main causes of stunting in children in Indonesia is due to the wrong feeding patterns of parents. Feeding patterns that occur in children, such as fault in determining the type of food, the amount of food and the feeding schedule that is not given based on the child’s age can result in unfulfilled...

Measuring Level of Information and Communication Technology Literacy of University Students in Indonesia

Yonathan Anggian Siahaan, Fergyanto E Gunawan
Nowadays, Information and Communication Technology (ICT) competency, well known as ICT literacy, is an essential prerequisite for modern professionals. The purpose of this study is to measure the level of ICT literacy of university students. The first section in your paper. The study adopts the People...

Optimum Ridge Regression Parameter Using R-Squared of Prediction as a Criterion for Regression Analysis

Akbar Irandoukht
Pages: 242 - 250
The presence of the multicollinearity problem in the predictor data causes the variance of the ordinary linear regression coefficients to be increased so that the prediction power of the model not to be satisfied and sometimes unacceptable results be predicted. The ridge regression has been proposed...

On the Prevention of Financial Risks in Engineering Projects

Liang Liang
To do a good job in financial risk analysis of engineering projects, we should combine the development background of investment projects and the actual development of investment project companies to determine the strategic implementation plan of the company and establish a systematic project operation...
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...

Lie Symmetries of the Canonical Connection: Codimension One Abelian Nilradical Case

Hassan Almusawa, Ryad Ghanam, Gerard Thompson
Pages: 242 - 253
This paper studies the canonical symmetric connection ∇ associated to any Lie group G. The salient properties of ∇ are stated and proved. The Lie symmetries of the geodesic system of a general linear connection are formulated. The results are then applied to ∇ in the special case where the Lie algebra...
Proceedings Article

On Some Classes of Inverse Problems on Determining the Source Function

Safonov Egor, Pyatkov Sergei
The inverse problem of determining the solution, the location, and intensity of a point source in the multidimensional advection-dispersion-reaction equation is considered. The equation is supplemented with the initial and boundary conditions of the Neumann or Dirichlet type. Methods for a numerical...

Academic Supervision Analysis by School Supervisors in Increasing Teachers Professional Competence

Senior High School 1 Sunggal District Medan City

M. Basir Hasibuan, Syawal Gultom, Wildansyah Lubis
The study aims to describe of the implementation of academic supervision by supervisors at the school in Senior High School 1 Sunggal District Medan City. The research method used is descriptive qualitative. The results showed that the implementation of academic supervision of school supervisors in terms...
Proceedings Article

The Validity and Reliability of School Readiness Measurement Tool in Weekly Iron Folic Acid Supplementation Program

Apriningsih, Siti Madanijah, Cesilia M Dwiriani, Risatianti Kolopaking
The efforts to reduce the prevalence of anemia among adolescent girls is a public health concern in developing countries. Schools play significant roles in weekly iron-folic acid supplementation (WIFAS) program and readiness to implement it is essential in addressing the disorder. The study on the validity...

The Theoretical Framework of Design Thinking Behavior Model

Zainudin Siran, Rusmadiah Anwar
Presently, established research and development (R and D) based companies employ various expertise from different knowledge domains mainly to study and develop new products. These multidisciplinary organizations were formed with an integrated structure of various domains that include engineering, conceptual...

Forensic Identification of Workplace Accidents Causing Death (A Case Report)

Ria Kumala, Ahmad Yudianto, Sudjari Solichin
The industrial revolution brought progress to society, but indirectly led to a high number of work-related accidents. Data from ILO stated nearly 2.3 million people died per year worldwide due to work-related accidents/diseases. In case of workplace accidents, forensic doctors have a very important role...

General Notions Regarding the Customs Regime System of the Republic of Moldova

Rodica Burbulea, Viorel Melnic, Viorel Sîrghii
In any state, the basic content and essence of the customs activity is the customs procedure, a precondition for the movement and passage of goods and vehicles across the customs border. By paying customs duties, the main objectives of the customs activity are achieved - ensuring tariff application and...

Research on Campus Promotion of Intangible Cultural Heritage Project

Shuxun Qu, Hongmin Yang
China’s traditional culture is rich and colorful, among which the intangible cultural heritages in China is the most selected in UNESCO list. Although China is rich in non-legacy resources, such as traditional skills, arts and traditional medicine, however, the living environment is not optimistic for...

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...

Tourism Recovery Strategy Towards a New Normal in Yogyakarta 2020

Ardito Bhinadi, Radiani Nurwitasari, Didi Nuryadin, Ardhitama Shaumarli, Gita Astyka Rahmanda
The shocks caused by the COVID-19 pandemic have a significant impact on the tourism sector and the economy. Yogyakarta is one of the domestic and international tourist destinations in Indonesia. Unfortunately, the Yogyakarta tourism sector is also affected by the pandemic. The study aims to measures...

Learning Mathematical Modeling: The 7th Grade-Students Skills in Solving Inverse Proportion Visual-Formed Problem

Yenny Silviana, Darmawijoyo, Ruth Helen Simarmata
This research aims to determine the 7th grade-students skills in solving the inverse proportion visual-formed problem through mathematical modeling learning. This research type was descriptive research using a qualitative approach. The subjects of this research were 19 students of the 7th grade-student...

The Effect of Good Corporate Governance on Stickiness Cost Level of Manufacturing Companies Listed on Indonesia Stock Exchange in Period of 2017-2018

Kresna Murty, Nurafni Eltivia, Atika Syuliswati
The purpose of this research is to find out whether SG&A cost is sticky and to see whether good corporate governance is able to reduce the level of stickiness cost. Population of this research were manufacturing companies listed on Indonesia stock exchange in the period of 2017-2018. Sample was chosen...
Proceedings Article

What’s Beyond Self Efficacy of Emergency Skills Among Medical Students?

Sylvia Mustika Sari, Daswara Djajasasmita, Andri Anugerah, Saviera Edison
Self-efficacy is the main driving force for shaping the character of self-directed learning in medical education that also need in performing clinical skills. The Medical Faculty of Unjani has a local content in medical emergency which is achieved in the undergraduate and the clinical stage. This study...

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...

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...

Government Communication Using Social Media During Covid-19 in The City of Madiun

Mualima Nuralam, Ign. Agung Satyawan, Ismi Dwi Astuti
The World Health Organization (WHO) has stated that Covid-19 is a global pandemic that continues to expand to various parts of the world, including in Madiun. The Government, through its digital communication channels, is the spearhead that the public hopes to be able to minimize the hoax information....

Research on the Enlightenment of Asian Education Hub to Hainan Education Internationalization

Jiewei Fu
In the post-pandemic period, China's international education market has developed rapidly. At the same time, it seized the opportunity to develop regional education internationalization and proposed to build Hainan international education innovation island. In this study, we explore the policies...

Examining Engineering Students’ Anxiety Levels during the English for Specific Purposes Class

Sita Nurmasitah, Pudji Astuti, Aryo Baskoro Utomo, Joe-Bren L. Consuelo
The study aims to determine the level of students’ anxiety during their participation in English for Specific Purposes (ESP) class. 38 Home Economics Department, Engineering Faculty students from Universitas Negeri Semarang were examined in this study. To measure the level of students’ anxiety, the Foreign...

Transformation of LEGO GROUP Business Model in the Digital Economy

L. Kapustina, O. Gaiterova, M. Agababaev, J. Kondratenko, P. Sidelnikova
The article considers the concept and structural elements of a business model, defines the directions of transformation of business models in the digital economy. Based on the case study results and the methodology of A. Osterwalder and Yv. Pigneur a canvas of the LEGO Group business model was built....

Forgiveness as a Psychological Effort for Victims of Crime of Sexual Harassment

Gayatri Dyah Suprobowati
The purpose of this study was to determine the strengthening of understanding about forgiveness as an alternative approach in psychological rehabilitation efforts for victims of sexual harassment crimes given that the impact of the crime of sexual harassment on victims psychologically, victims can experience...

The Integration of Ideological and Political Elements in the Teaching Process of Mechanical Engineering Materials and Thermal Processing-- Based on the Engineering Education Certification Model

Liangxia Zhang, Yongning Li, Yu Gao, Yunjing Tian, Weihua Zhang, Chunlan Zhang
The report to the Party’s 20th National Congress pointed out that “core socialist values should be used to shape the soul and educate people, improve the system of ideological and political work, and promote the integration of ideological and political education in primary and secondary schools.” [1]...

Based on the new form and means of marketing of Phalaenopsis flowers

Yuanyuan Wei, Siyu Chen, Lei Chen, Xiaolan Ye, Minghua Xu, Yumeng Duan
In the late 1990s, Phalaenopsis, an exquisite flower species, was introduced from Taiwan to mainland China. Its captivating colors, stunning appearance, and prolonged blooming period quickly won the hearts of flower enthusiasts, making it immensely popular in the market. However, the presence of the...
Proceedings Article

Feasibility Study of Intelligent Cafeteria Peak Efficiency Management

Yimeng Li, Tianyu Han, Lianwu Yu, Jingjing Liu
Based on a college cafeteria queue, the operational process of the cafeteria queue and its causes of inefficiency are analyzed. To address this problem, an actionable optimization scheme is proposed to build an intelligent Internet platform to cope with the slow pace of cafeteria dining during peak hours...

Public Participation in Social Media: Content Analysis on Comments Section of @Surabaya

Gilang Gusti Aji, Galuh Gita Indrajayani
This study aims to look at the form of public participation in the digital era and focus on the relationship between the Government of Surabaya City with the public. The object of this research is the comments submitted on Instagram @surabaya, which the Public Relations of the Surabaya City Government...