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18522 articles

Youth Creativity: Participation in City Identity Building in Surakarta

Figur Rahman Fuad, Adam Wahida
Surakarta has a long history as an ’old city’ which is built in a kingdom concept, including its political considerations, sociology strategies, economics, and culture orientation. All of the cultural products which are born and developed in Surakarta reflects the civilization level and ideology maturity...

Building Organizational Citizenship Behavior (OCB) through Personality and Work Perception of Teachers

Ilham Fahmi, Johar Permana
The objective of this research was to understand the effect of personality and perception of work on Organizational Citizenship Behavior (OCB). It was a quantitative research which was conducted in nineteen schools located in West Java, Indonesia. The research used a survey method with path analysis...

Factors affecting company’s cash holding

Arif Herlambang, Werner R. Murhadi, Devia Cendrati
This study aims to analyze the factors affecting several companies’ cash holdings. Some of the factors were net working capital (NWC), cash flow, capital expenditure, leverage, and market-to-book. The samples used in this study were 318 non-financial companies listed in the IDX in 2013-2017. The approach...

Study of the Behavior of Gallium in Aqueous Solutions of Electrolytes

N.V. Nemchinova, A.A. Yakovleva
Numerical values of the reaction rate constants and activation energies were obtained for the system gallium - aqueous solutions of electrolytes with respect to the nature of the electrolyte and aggregation state of metal. It is shown that dissolution in sulfuric acid media is characterized by low velocity...

ASEAN Economic Community and The Challenges for Pro Poor Sustainable Development Program

Rutiana Dwi Wahyunengseh, Sri Hastjarjo
ASEAN Economic Community (AEC) gives opportunity and challenge all at once. Production resource mobility will increase access to labor absorption and income, if there is competitiveness. Otherwise, it will exacerbate poverty. It was published that 90% of poor people in ASEAN states live in Indonesia...
Research Article

Numerical modeling of a prototype cardiac assist device by implementing fluid-structure interaction

Shahrokh Rahmani, Mehrnaz Oveysi, Alireza Heidari, Mahdi Navidbakhsh, Mansour Alizadeh
Pages: 24 - 35
The purpose of this study is to simulate the blood flow in a 2D axisymmetric model for the aorta assisted with a type of cardiac assist device in which the balloon part is surrounding the ascending aorta and can pump the blood flow by its inflation/deflation. The blood flow and von Mises stress in the...
Short Communication

The acute effect of maximal aerobic and isometric exercise on arterial stiffness parameters in boys and men

Elizabeth C. Schroeder, Sushant M. Ranadive, Kevin S. Heffernan, Sae Young Jae, Bo Fernhall
Pages: 24 - 28
Purpose: To evaluate whether the acute effects of aerobic or isometric exercise on arterial stiffness parameters differ between boys and men. Methods: Fourteen boys (10 ± 2 years, BMI 17.8 ± 1.9 kg/m2) and nine men (26 ± 3 years, BMI 24.4 ± 3.3 kg/m2) completed maximal aerobic and isometric exercise...
Research Article

Evaluation of losmapimod in patients with chronic obstructive pulmonary disease (COPD) with systemic inflammation stratified using fibrinogen (‘EVOLUTION’): Rationale and protocol

M. Fisk, D. Mohan, J. Cheriyan, L. Yang, J. Fuld, C.M. McEniery, R. Tal-Singer, M.I. Polkey, I.B. Wilkinson
Pages: 24 - 34
Introduction: p38 mitogen-activated protein kinases (MAPK) are key signalling molecules in cellular responses to external stresses, regulate pro-inflammatory cytokine expression and are implicated in the inflammatory pathogenesis of Chronic Obstructive Pulmonary Disease (COPD) and atherosclerosis. The...
Proceedings Article

The Mathematical Modeling and Proof of the Goldbach Conjecture

Yu Wang
The Goldbach conjecture declares that any even number 2m=2n+2>4 can be expressed as the sum of two prime numbers. The mathematical modeling of the conjecture is: any even number 2m=2n+2 greater than 4 can be expressed as 2n+2=a+b, 2≤a≤n+1, n+1≤b≤2n. With the modeling, let c be a composite number in 2~2n,...

Landsat 7 Imagery Interpretation for Mapping Potential Hazard of Landslide in Batu City Area of East Java Province, Indonesia

Rudi Hartono
Avalanche is a mass movement of soil or rock down a slope under the influence of gravity (Zhou et al. 2015). The topography of Batu City has a character that can trigger landslides. Landslide disaster that occurred in the region always cause material losses and casualties. This research aims to create...
Proceedings Article

An Improved Dynamic Programming Algorithm for Bitonic TSP

Jian Li
This paper puts forward an improved dynamic programming algorithm for bitonic TSP and it proves to be correct. Divide the whole loop into right-and-left parts through analyzing the key point connecting to the last one directly; then construct a new optimal sub-structure and recursion. The time complexity...

Teacher’s Roles on the Implementation of Character Education in Elementary Schools

Putri Dwi Humaerah, Mukminan, Jayanti Yusmah Sari
This study aims to describe the role of teachers in the implementation of character education in elementary schools based on two learning variables: (1) learning conditions variables and (2) learning method variables. This study used a qualitative approach with a qualitative descriptive research method...

Implementation of Learning to Read for Early Childhood at the Center of Preparation by Stimulating the Cultivation of Discipline Through an Integrated Thematic Approach in Kindergarten

Elmida, Rakimahwati
This study aims to describe how the implementation of learning to read early childhood at the center of preparation through an integrated thematic approach by stimulating the cultivation of discipline in kindergarten Adzkia III Padang. The study was conducted from April to July 2019. The method used...
Proceedings Article

Potential Association of Sanitation Factors on Stunting Incidences Among Children Under Age 5 in Bali Province, Indonesia

Ni Made Utami Dwipayanti, Ni Ketut Sutiari, Cok Istri Dewiyani, Ketut Hari Mulyawan
Some sub-districts in Bali province have stunting prevalence more that national average which might be associated with the environmental health condition in those areas. This study aimed to examine the association between environmental health factors with stunting prevalence among children age 2 – 5...
Proceedings Article

Effects of Sport Massage in Preventing Decreased Immunity After Sub-Maximal Physical Exercise

Nurhayati Simatupang, Novita Sari Harahap, Doris Apriani Ritonga
Physical exercise with heavy and tiring intensity can cause the formation of free radicals and the potential for oxidative stress. This oxidative stress due to strenuous and exhausting physical exercise is a physiological process that can cause the immune system to become depressed or decrease immune...
Proceedings Article

The Content and Construct Development of CGMs Device Adoption Model

Md Ismail HOSSAIN, Ahmad Fadhil YUSOF, Ab Razak Che HUSSIN, Mohotasim BILLAH, Mohana SHANMUGAM
The authors formed an instrument to facilitate the intention of wearable continuous glucose monitoring device adoption in smart healthcare system. Initial survey items were reviewed by five content experts for construct-fit and readability. Here, seven factors were identified from various researches...

To Increase Professional Competence of Social Sciences Teachers (in Utilizing Local Wisdom-Based Learning Resources Through History Trips in Batang Regency)

Aisyah Nur Sayidatun Nisa, Fredy Hermanto, Asep Ginanjar, Noviani Achmad Putri
Increased the quality of learning is one of the important agendas in efforts to improve the quality of education. Social science is one of the subjects that closely related to the community environment. Local wisdom-based education is contextual learning in social studies learning. Local wisdom-based...

Factors Affecting Purchase Decisions: Horison Hotels West Java Area

Arif Zulkarnain, Trias Septyoari Putranto, Maryani, Leonandri Dino
The purpose of this study aims to develop and test a conceptual model of the relationships between the constructs of Brand Image, Price, Service Quality and Purchase Decisions in the hospitality industry. The discussion in this study focuses on (1) the effect of brand image on purchase decisions; (2)...
Research Article

Preliminary Efficacy of Tocilizumab Treatment in the Patients with COVID-19

Yu Chen, Xijing Zhang
Pages: 24 - 30
Background: Interleukin-6 (IL-6) was considered to be with the severity and mortality in COVID-19 patients, which implies a potential therapeutic target for treatment. We aimed to evaluate the safety and initial efficacy of Tocilizumab treatment for COVID-19 patients. Methods: In the retrospective study,...

Factors Affecting the Adoption of Electronic Payment Technology in Service Applications Online Transportation in Indonesia

Moh Farid Najib, Vita Karima
This study aims to understand customer behavioral intention in adopting digital payment on online transportation services. Researcher modifies the Unified Theory of Acceptance, and Use of Technology 2 (UTAUT 2) theory in this research. With 200 respondents, this study identifies performance expectancy,...

Application of a Scientific Approach to Improve Students’ Creativity in Recycling Waste

Hikmawati Usman, Khaerunnisa Khaerunnisa, Andika Selasri
Cognitively competent children are not only able to think critically but also creatively. Student thinking abilities influence students’ ability to solve problems in learning. This study describes students’ creativity in recycling waste in subjects’ students. The research was conducted at an Elementary...

The Regulation of Foreign Ownership of National Banks in Indonesia and Its Impact on National Development

Ashinta Sekar Bidari, Pujiyono Suwadi, Yudho Taruno Muryanto
International agreements make Indonesia liberalize the financial sector. As a result, foreign ownership of national banks in Indonesia has dominated the shares of banks that have gone public. Even though market mechanisms should be the key to healthy competition in liberalizing national bank ownership...

Designing Siri’ na Pacce Values-Based Learning Model

Nurturing Local Wisdom in Elementary School

Abdul Azis, Kokom Komalasari, Sapriya Sapriya, Rahmat Rahmat
This study aimed to propose an appropriate learning model that promotes siri’ na pacce to nurture and strengthen the character of elementary school students. Siri’ na pacce is the local wisdom of the Bugis-Makassar tribe, one of the prominent tribes in Indonesia. This study was educational design research....
Proceedings Article

Translation-Invariant p-Adic Gibbs Measures for the Potts Model on the Cayley Tree of Order Four

Mohammad Azim Mohd Azahari, Mohd Ali Khameini Ahmad, Nor Muhainiah Mohd Ali
Different topological structure between real and p-adic fields provides a distinct condition for solution of equations or system of equations. For example, the equation $$x^{2} + 1 = 0$$ does not have solution over real field but it has solution over p-adic field for $$ p \equiv 1\left( {\bmod 4} \right)$$....
Proceedings Article

Lipase Production of Aspergillus aculeatus MS. 11 Using Solid State Fermentation on Rubber Seed Press Cake

Maya Nurjanah, Miftahul Ilmi
Lipase is an enzyme that has various use in industrial sector. However, the enzyme production cost is considerably high mainly due to expensive fermentation substrate. Therefore, it is necessary to develop effective media formulation to increase production of lipase enzyme without reducing the amount...
Proceedings Article

Implementation of Clustering Analysis on Solar Panels Adoption by MSMEs in Banyumas Regency

Famila Dwi Winati, Anastasia Febiyani, Prisilia Rahayu Cahyaningtyas, Amanda Aziz P. Ramadhani
Micro, Small, and Medium Enterprises (MSMEs) are essential for regional economic growth. In their operations, MSMEs often face technical constraints, one of which is the limited supply of electrical energy that can hamper production. Solar energy as renewable energy has great potential and is an alternative...

Sustainable Jack Bean (Canavalia ensiformis (L.) DC.) Production through Cocoa Pod Biochar and Effective Microorganism Ratios

Zubaidah Yusop, Sharifah Mazenah Wan Yusuf, Abdul Rahman Saili, Siti Sahmsiah Sahmat, Mohamad Zulfikar Kamil, Ahmad Shahir Abd Aziz, Rosalina Yuliana Ayen, Adriene Geoffery, Rickson Isugian, Shreenica Suliman
Agriculture plays a dual role in climate change, acting both as a source and a potential sink for greenhouse gas emissions. Achieving net zero emissions requires innovative farming practices that not only sustain crop productivity but also enhance carbon sequestration. This study investigates the effects...

Model of Entrepreneurship Education in Islamic Boarding Schools in The Entrepreneurship Program at Al-Ittifaq Islamic Boarding School in Bandung Regency

Saktika Rohmah Fajarwati, Jajat Sudrajat Ardiwinata, Asep Saepudin, Yanti Shantini
This study aims to determine the model of Islamic boarding school entrepreneurship education in the entrepreneurship program at Al-Ittifaq Islamic Boarding School in Bandung Regency. The background of this study is based on the need for Islamic boarding schools to not only produce students who excel...

Representation of Independent Women on A Miniseries Entitled Self-Made Inspired by The Life of Madam C.J. Walker: Pragmatics Study

Heni Haryani, Deri Fikri Fauzi, Dini Nur Fadilah, Thomson R. Lingga
This study explores the ways in which speech acts shape and convey the image of an independent woman in the miniseries Self Made, as embodied through the character of Sarah Breedlove (Madam C. J. Walker). The study is directed toward three objectives: (1) examining how the notion of independent womanhood...
Proceedings Article

Some Weighted Clique Minimization Problems and their Approximability Properties

Geoffrey Solano, Jhoirene Clemente, Richelle Ann Juayong, Ivy Ordanel
Two minimum clique problems are considered in this study along with some of their important subclasses. The first is the Minimum Edge-Weighted Clique Problem (MIN-EWCP), which is the problem of finding the clique of order m with the least total weight in a complete edge-weighted graph G. The other one...
Proceedings Article

Pseudoceysis False Pregnancy in 25-Year-Old with Anxiety: A Case Report

Akmal Junio, Mustafa M. Amin
Background Somatoform disorder is a disorder characterized by the presence of multiple symptoms that cannot be explained or proven as physical symptoms. Patients with this disorder often undergo examinations and consultations with various healthcare centres about their complaints [1]. Doctors...

Integrating ‘Popiapiara’ Values into the Sustainable Development of Buton’s Traditional Culinary Heritage

Antasalam Ajo, Wardana Wardana, Mursyid Fikhri, Nur Aysa
This study delves into the integration of Popiapiara - a local cultural value emphasizing mutual care - into the sustainable development of Buton’s traditional culinary heritage, countering globalization’s threats. Through qualitative interviews and focus groups with 30 local culinary entrepreneurs and...

A Critique of the Representation of Human and Technological Relations in Indonesian Science Fiction Literature

Rakmat Faisal, Setya Yuwana Sudikan, Titik Indarti
This article discusses the relationship between humans and technology as represented through Indonesian science fiction literature. This research aims to explore and criticize the single narrative of technological optimism that continues to appear repeatedly in Indonesian science fiction literature....
Conference Abstract

P5.19 TRANSRADIAL APPROACH FOR CAROTID ARTERY STENTING: SINGLE-CENTER EXPERIENCE

Damian Maciejewski*, Lukasz Tekieli, Anna Kablak-Ziembicka, Piotr Paluszek, Mariusz Trystula, Karolina Dzierwa, Magdalena Wojcik-Pedziwiatr, Roman Machnik, Grzegorz Lewinski, Piotr Pieniazek
Pages: 24 - 24
Objectives: The transfemoral approach is commonly used for carotid artery stenting (CAS) however in cases of severe peripheral vascular disease or unfavorable aortic arch anatomy, the transradial access remains a viable alternative. We report a series of patients with aorto-iliac disease or unsuccessful...

Lie Symmetries, Infinite-Dimensional Lie Algebras and Similarity Reductions of Certain (2+1)-Dimensional Nonlinear Evolution Equations

M. Lakshmanan, M. Senthil Velan
Pages: 24 - 39
The Lie point symmetries associated with a number of (2 + 1)-dimensional generalizations of soliton equations are investigated. These include the Niznik ­ Novikov ­ Veselov equation and the breaking soliton equation, which are symmetric and asymmetric generalizations respectively of the KDV equation,...

Correlation of Panji’s Lust in Wangbang Wideha Manuscript with Javanese Spirituality

Amalin H. Imani, Ropi’ah
The aim of this research is to investigate: (1) the existence of Panji’s excessive love for Warastrasari (Sekartaji), (2) the will of Panji to achieve his obsession, and (3) Panji’s desire to get sexual lust satisfaction. The purpose of this study is to examine the existence of lust owned by the main...

Novice Teachers’ Challenges and Problems in Bilingual Schools Context in Bali

Eka Anastasia Wijaya, Made Hery Santosa
The present study aimed to investigate the problems and challenges encountered by novice English teachers in two major bilingual schools located in different regions in Bali. Framed within a qualitative design, the study employed survey and interview as the methods with a questionnaire and an interview...
Proceedings Article

COVID-19 Education and Vaccination in Reducing Students’ Anxiety Levels at SMP 2 Silaut

Anggra Trisna Ajani, Mega Adyna Movitaria, Nopan Saputra, Yance Komelasari
This research is a form of community service that aims to provide education related to Covid 19 and vaccination in reducing students’ anxiety levels, as well as to increase students’ knowledge about Covid 19 and its vaccinations. This service is carried out on students at Junior Hight School 2 Silaut....
Proceedings Article

Research of Situ Strain of Measuring Flexible Truss Deformation Based on Fuzzy Network Method

Yong Zhao, Hong Bao, Xuechao Duan, Hongmei Fang
An adaptive fuzzy network method is proposed for measuring flexible truss deformation by using situ strain in this paper. The relation matrix between strain and arbitrary deformation nodes of truss is first derived by using inverse finite element method. Based on the elements of matrix, strain measuring...
Proceedings Article

Research on Models and Modernization of Logistic System in E-commerce

Hao Wang, Huiyan Li
E-commerce brings about great changes to human society. It challenges to the conventional business and traditional enterprise management model as well. In electronic business, logistics is an important component during the transaction process that existed in industry age. However, sharp contradiction...
Proceedings Article

Various Items Causing IELTS Test-Taker’s Low Performance in Mainland China: an International Joint Education Program Solution

Qinglan Yu
Administered at local centers in 120 countries throughout the world, IELTS (International English Language Testing System) is one of the most widely used large-scale ESL tests that offer listening, writing, reading and speaking modules. In mainland China, students join in various international joint-education...
Proceedings Article

Effect of Methamphetamine on Embryonic Development in Rats

Changlei Li, Xiji Shu, Xiaoqing Chen, Yuwei Liu, Huiling Yi, Baomiao Ma
To study the effect of methamphetamine (METH) on embryonic development in rats. The number of male SD rats and female SD rats was 50 respectively, male and female rats were taken 30 respectively, which were used to establish the METH chronic poisoning rat model, after that, model animals were randomly...

Prevention and Development of Haze Should Pay Attention to the Development and Perfection of Green Finance

Yueying Xu
The purpose of this study was to provide financial support for prevention and control of haze dust. Haze dust has seriously affected the work and life of the Chinese people, prevention and control of it should be multi-pronged. Green finance should be one of the weapons to prevent haze dust. Based on...

The Role of Character Education for Early Children in Early Childhood Education Programs in Happy Kids Bogor Indonesia

Ronny Gunawan
Character Education is a topic that is being discussed in the world of education in Indonesia. Character education needs to be applied from an early age, as early childhood (between from 2 to 7 years) is a time when people begin to learn about the ways of life and socializing. Where the curriculum of...
Proceedings Article

The Performance of 2.5D Woven Polymeric Matrix Composites under Ballistic Impact Loadings

Weiyi Kong, Richard Brooks, Sitnikova Elena, Xiantao Zhao, Shuguang Li
By using a gas gun apparatus, three types of 2.5D woven composites and one type of laminated composite under ballistic impact loadings were tested under ballistic impact loadings. The trajectory of the projectile was recorded by high speed camera and then analyzed to obtain the impact and residual velocities....

Training on Swishmax Application to Improve Elementary School Teachers' Professional Competences

Arvido Arvido Deca Verdian, Erine Erine Anida Putri, Nanda Nanda Riski Septania, Yeni Yeni Purwaningtyas
Along with technological advancement, it is expected that teachers can utilize it in learning process. Teachers are required to rule over many things in order to be able to manage the learning process becomes attractive, meaningful and fun, because the quality of the learning process is in the hands...

Need Analysis Mapping of Entrepreneurship Training of University Student

Sunarni Sunarni, Wildan Zulkarnain, Djum Djum Noor Benty
The purposes of this research are: (1) describing the need of entrepreneurship training of university student, and (2) understanding the different need of entrepreneurship training of university students based on their sexes. This research uses quantitative approach with comparative descriptive design....
Proceedings Article

Effectiveness of Mirror Therapy for Muscle Strength in Ischemic Stroke Patients with Hemiparesis

Yudisa Diaz Lutfi Sandi, Dedi Irawandi, Sandi Alfa, Muhammad Abd. Sayuti
Stroke is clinical symptoms which disturbances in blood circulation to the brain caused either local or global malfunctioning that occurs suddenly and rapidly progressive that usually caused hemiparesis in stroke patients. Late and inappropriate exercises management may cause permanent disability. The...
Proceedings Article

Individualism and Collectivism Transition in Chinese college students Evidence from After 70’s, 80’s,and 90’s

Ping Shuai, Mi Shuyue, Zou Hailiang
In the paper,we will mainly discuss the individualism and collectivism transition in Chinese college students. We select the data from three groups-after 70’s, after 80’s, after 90’s. Then we use the empirical modeling method, after hypothesis&testing, we got the results: (1) In general, Chinese college...

An Analysis of Language Input in EFL Classrooms at Junior High Schools in Padang

Yetti Zainil
This research-based paper presents the investigation on 1) the realization of verbal classroom interaction, 2) teacher language use and 3) teacher’s perception on their language choice in classroom interaction. Employing a qualitative research design and case study approach, the data for this study were...