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18177 articles
Proceedings Article

Numerical Simulation of Residual Stresses in Thermal Barrier Coating Due to Thermal Mismatch

Yumei Bai
A plane strain geometrical model of thermal barrier coating (TBC) is established in order to investigate the distributed characters of maximal stresses in ceramic and interfacial ones. The effects of temperature and ceramic thickness on stresses are also studied. The results show that the stress in ceramic...
Proceedings Article

Exploring the effect of ICT solutions on GHG emissions in 2030

Jens Malmodin, Pernilla Bergmark
Information and Communication Technologies (ICT) are expected to have a great potential to reduce the GHG emissions across society, however limited data on actual reductions have been published so far. Based on available data on real GHG emission reductions realized by different ICT solutions, this paper...

The integration of prophetic values in developing the teachers’ personality competency assessment instrument

Atim Rinawati, Kumaidi, Harun
This study aimed to identify the prophetic values of Islam to find indicators that can be used as a reference in the development of the assessment instrument of teacher's personality competence. This study was written using the method of inductive content analysis.From the results of this study it was...

English Teaching Material Based on the Environmental Caring Character

Suwandi, Senowarsito, Sophia B Th. Cicik
This research aims at developing an English teaching material based on the environmental caring character. It is assumed that learning English using the teaching material integrated with environmental caring character concepts and activities will enable the students to subconsciously develop their awareness...

Democratization at the Regency and City Level in Indonesia in the Era of Regional Autonomy

Bambang Suprijadi
The purpose of this study is to analyze and describe democracy in the level of regency and city in Indonesia in the era of regional autonomy. The research method is explanatory case study using qualitative approach. The results of the study suggest that: 1). Democratization in the form of institutionalization...
Proceedings Article

Fraction From Rice Bran Oil Using Ultrasonic Methods and Analysis Of Antioxidant Effectiveness

Alif Gita Arumsari, Alif Arumsari, Ratri ariatmi Nugrahani, Tri yuni Hendrawati
Rice (Oryza sativa) is one of the main cereals in the world, especially in Asian countries. Rice bran, one of the byproducts of rice dehulling, has gained a lot of popularity as a functional foodstuff in recent years. The purpose of this study was to extract Ferulic Acid from the phenolic fraction of...
Research Article

Assessment of Arterial Stiffness Index Calculated from Accelerated Photoplethysmography

Tomoaki Murakami, Katsunori Asai, Yoshinori Kadono, Takeo Nishida, Hajime Nakamura, Haruhiko Kishima
Pages: 37 - 40
Objective: An Arterial Stiffness Index (ASI) can be obtained by measuring finger photoplethysmogram using the SB200 pulse oximeter, giving a level between 1 and 6. However, it was unclear whether this method accurately reflected arterial stiffness. Brachial–Ankle Pulse Wave Velocity (baPWV) is an established...

Explication of semantic development of linguistic units at the lexical and phraseological level

Svetlana Prokopieva, Vladimir Monastyrev, Iya Ammosova, Vasilieva Vasilieva
At present, modern linguistics shows interest in studying the lexical system and structure of lexical and phraseological meaning. The subject of research is a productive polysemantic verb that has not been a subject of special research before. Semantic structure of the Yakut polysemantic verb тарт is...

Developing Playing Activity Models in Physical Education towards Improving Multilateral Abilities among Elementary School Students

Ilham Eryk Pratitis Robinson, Sri Winarni
The purpose of this study is to develop a model of playing activity in Physical Education learning that can be used to improve multilateral abilities in elementary schools' students. This model of playing activity can be used as a teaching guide while learning and teaching sports in elementary schools....
Proceedings Article

Sport Talent for Junior School in District Silou Kahean, Simalungun Regency

Agus Edy Siahaan, Albadi Sinulingga, Novita
This is research is intended to find out of the potential for giftedness in sport for junior school students in the Siloukahean District, Simalugun Regency. This study is a qualitative research with survey method. The population in this study were junior school students in the Silou Kahean District which...

The Role of Perceived Teaching Quality as Mediator Variable That Affects Student Satisfaction

Sopiah Sopiah, Ita P. Wilujeng, A. Murdiono, Etta Mamang Sangadji
The purpose of this research is to explain the role of perceived teaching quality as a mediator variable that affects student satisfaction. Data was obtained from 180 lecturers and 600 students from 6 state and private universities in Indonesia. The sampling technique used was multistage sampling. The...

Research on the Influence of Farmers’ Entrepreneurial Motivation on Entrepreneurial Performance

Qinjuan Li, Ling Zhang, Yi Chen, Shiyun Shao, Tao Wang, Hongliang Tian, Yingze Shi, Shuxian Wang
This paper tries to study the impact of farmers’ entrepreneurial motivation on entrepreneurial performance, and introduces entrepreneurial ability as a moderating variable to study whether entrepreneurial ability has a moderating effect in this process. On the basis of consulting relevant literature,...
Research Article

Transesophageal Pacing Cardiac Induces Cardiac Arrest and Subsequent Brain Injury in Rats

Yingtao Lian, Lan Yao, Song Xu, Liping Lu, Teng Wang, Guo Hou, Yinping Li, Zhui Yu
Pages: 37 - 44
Background: Cardiac Arrest (CA) is one of the leading causes of mortality worldwide. The present study aimed to establish a simple and stable rat model of CA induced by transesophageal cardiac pacing for the investigation of cerebral resuscitation. Materials and Methods: A total of 26 healthy adult...
Journal: eFood
Research Article

Anti-Diabetic Effects of Different Phenolic-Rich Fractions from Rhus Chinensis Mill. Fruits in vitro

Xiaojing Liu, Yishan Fu, Qian Ma, Junjie Yi, Shengbao Cai
Pages: 37 - 46
This study investigated the inhibitory effects of the Ethanol Extract (EE), Free Phenolic (TF), Esterified Phenolic (TE) and Insoluble-bound Phenolic (TI) from Rhus chinensis Mill. fruits on α-glucosidase, Dipeptidyl Peptidase-4 (DPP-IV), and the formation of Advanced Glycation End (AGE) products. Results...

The Substitution of Avocado Seed Flour to Rice Flour in the Manufacture of Traditional Palembang Food Gandus Cake

Terati, M. Zikrullah L., Marlisa Puspitasari, R Nurul Hasri, Tri Wahyuni
Avocados (Perseaamericana mill) are plants that thrive in tropical regions like Indonesia and have high antioxidant content. Avocados are usually consumed directly or can be made into juice, with the advancement of science now many avocados are modified into cakes, salads and other processed foods. Some...

Political Connection, Corporate Governance, and Firm Value: Indonesian Evidence

Siti Rochmah Ika, Zulkarizki Rachmanti, Joko P Nugroho, Wika Harisa Putri
The article aims to examine the effect of political connections and corporate governance on firm value. Political connections are measured by (1) government share ownership, (2) politically connected president commissioners, and (3) politically connected independent commissioners. Meanwhile, Tobin’s...

The Effect of Identity Protection and Financial Reward on Whistleblowing Intention in Public Sector Organization: Experimental Study

Nyoman Ayu Wulan Trisna Dewi, Edy Sujana, I Gd Nandra Hary Wiguna
This study aims to determine the effect of identity protection and financial rewards on the intention to perform whistleblowing. The data collected in the form of primary data using a 2x2 factorial experimental research design involving 89 students of the Undergraduate Accounting Study Program Universitas...
Proceedings Article

Low Reproduction Success of Calliandra calothyrsus and It’s Implication for Breeding

Liliana Baskorowati, Rina Laksmi Hendrati, Nur Hidayati, Mashudi, Mudji Susanto, Dedi Setiadi
In anticipating the rapid decrease of energy resource, especially fossil fuel, immediate actions are required to fulfil the needs of highly increased population in the world. Innovation to produce renewable energy from easily utilized raw materials should meet society’s needs including renewable raw...
Proceedings Article

Supplementation Effects of Ground Cassava and Cassava Leaves with Different Ratios on In Vitro Digestibility of Rice Straw Based-Diet

Muhammad Rizqi Hariz Daulay, Dimas Hand Vidya Paradhipta, Cuk Tri Noviandi, Ali Agus, Andriyani Astuti, Karen Harper
The present study investigated the supplementation effects of ground cassava (GC) and cassava leaves (CL) with different ratios on digestibility of rice straw (RS) based-diet using in vitro technique. Two stages of in vitro ruminal digestibility were prepared and applied with different dietary treatments...

Strategy to Strengthen Teachers’ Digital Competence

Badi’atul Islami, Zainal Arifin, Parmanita Hesti Puspitorini
This study explores the strategies implemented by SMA Yabakii II to improve teachers’ digital competence. This study uses a qualitative approach with the type of case study. The research instrument is the researcher himself. Data collection techniques used were in-depth interviews, participatory observation,...
Proceedings Article

Determination of Aquifer Potential of Toga Village, Parigi Moutong District Using Geoelectrical Method

Badaruddin Badaruddin, Maskur Maskur, Sitti Rugayya, Harsano Jayadi, Asrafil Asrafil
This research was conducted to determine the potential of the aquifer layer in Toga village. The research used the Schlumberger configuration type obstacle geoelectric method by taking 4 measurement points. Data processing was carried out using progress software and combined with Corel draw for the results...

Analysis of Transparency of Zakat Management Organization in Indonesia

Isro’iyatul Mubarokah, Fety Nurlia Muzayanah, Yulistina Sulastri, Gita Jumaida Panjaitan
BAZNAS is an institution of zakat management in Indonesia appointed by the government. As institutions that manage public funds, issues transparency become crucial for zakat management organizations because this will impact directly excellent or bad zakat management organizations’ reputation systemic....

Visualization Analysis of Chinese Higher Education Policy Research in the Past Decade Driven by Big Data

Yuping Zhang
Against digital technologies reshaping the educational ecosystem, China’s higher education policy system has shifted from scale expansion to connotative development. Using 2015–2025 core CNKI literature, this study employs CiteSpace to construct knowledge graphs and identify research trends/frontiers....
Conference Abstract

P8.16 WHITE MATTER LESIONS ARE ASSOCIATED WITH A SIGNIFICANT DECREASE IN THE METABOLISM OF THE BRAIN GREY-MATTER FROM OLDER HYPERTENSIVE PATIENTS

Antoine Verger, Anna Kearney-Schwartz*, Serge Bracard, Veronique Roch
Pages: 37 - 38
White matter lesions, described as leukoaraiosis, are frequently documented in older hypertensive patients, but their consequence on brain metabolism remains debated. This study aimed at characterizing the changes in brain metabolism, assessed by [18F]-fluorodesoxyglucose Positron Emission Tomography...

Designing Animated Film Book of Karmaphala to Build Awareness of Illegal Logging

Arif Sutrisno
Public awareness of the dangers of illegal logging needs to be re-invigorated, given the increasingly severe environmental damage. Animated films can be an effective and interesting educational media to overcome the problems regarding the survival of community which is endangered by the environmental...
Proceedings Article

Analysis of The Impact of Synchronous Physical Education Online Learning on The Character, Psychology, And Physiology of High School Students in Yogyakarta

Ridho Gata Wijaya, Willy Rizkyanto, Ismail Gani, Ari Iswanto
The corona virus pandemic resulted in numerous issues in various sectors. It appears that the pandemic will not end due to the arrival of a new virus strain caused by the mutation of the covid19 virus. The purpose of this study is to determine the extent to which synchronous online physical education...

Integrating the Tourist Attraction Through the Pathway Development in Surabaya, Indonesia

Hertiari Idajati, Raniri Munawar
Differences in the cultural potential and tourist attraction of tourist Kampung in the Tunjungan District are one of the causes of the imbalance in the number of tourists. This is exacerbated by the Covid-19 pandemic which has reduced tourism activity in the area. The proximity and differentiation of...

Food Insecurity Amongst Undergraduate Students at a South African University: Risk Factors and Coping Mechanisms

Mpho Leslie Sealetse, Carina Kleynhans
Food insecurity is a challenge experienced by many students across the globe. One of the risk factors associated with food insecurity is dependence on financial aid. Students from disadvantaged backgrounds in South Africa receive financial aid for tuition and food. However, there are no mechanisms to...

On Pauli graded contractions of sl(3, C)

Miloslav Havlicek, Jiri Patera, Edita Pelantova, Jiri Tolar
Pages: 37 - 42
We consider a special fine grading of sl(3, C), where the grading subspaces are geerated by 3 × 3 generalized Pauli matrices. This fine grading decomposes sl(3, C) into eight one­dimensional subspaces. Our aim is to find all contractions of sl(3, C) which preserve this grading. We have found that the...
Proceedings Article

On Dormitory Cultural Construction of Vocational Colleges

Bin Zhang, Qian Zhang, Xiuyong Liao
Dormitory cultural construction has been the focus and difficulty of campus cultural construction for colleges. The research group, based on the analysis of the status of dormitory cultural construction of the representative 10 vocational colleges in Sichuan province, investigates the connotation and...
Proceedings Article

An attitude measurement method to compensate the error of algorithm precision based on three-axis gyroscope

Yixiang Shi, Ke Chen, Deyi Chen
In order to compensate the error of angular-rate integral and improve the precision when it comes to measure the attitude of carrier , a method based on 3-axis gyroscope is proposed. The movement of carrier is viewed as time series based on sampling interval, and two adjacent measurements are relative....
Proceedings Article

Development of Current Detection Terminal of Wireless 10kV Distribution Line

Peidong Du, Weizhou Wang, Fuchao Liu, Jingjing Zheng
This paper developed 10 kV distribution line current terminals with both measurement and communication functions, these terminal hang in the 10 kV power distribution overhead line, and through the open magnetic circuit current transformer current measuring circuit and by using the method of curve correction...

Research Priorities of Clinical Nurses and Midwives in the Eastern Mediterranean Region: a Mixed Methods Study

Carolyn J. Sun, Caroline J. Fu, Roa Altaweli, Salem Al Touby, Cheherezade Ghazi, Maaly Guimei
Pages: 36 - 43
Effective use of resources in healthcare research is essential in meeting the United Nation’s Sustainable Development Goal (SDG) 3 to achieve universal health coverage, increase retention of healthcare workers, and strengthen the capacity of all countries to reduce risk and manage global health risks;...

The Importance of Changes in Civil Learning Patterns that are Texting to Contextual Patterns

Edi Suhartono
The development of science and technology is very influential on the development of educational technology which in turn affects the learning technology and finally the patterns of learning from traditional patterns (textual and teacher the only source of learning) to the transitional (semi-textual and...

Architectural Transformations of Fortification Architecture of the North Caucasus and Caucasus of the 10-12th Centuries: Top Trends

Victoria Pishchulina
The fundamental scientific aim is the development of a problem of architectural transformations in the context of traditional culture as a reflection of processes of globalization and regionalization. In the fortification architecture processes of interaction of the introduced universals and traditional...
Proceedings Article

A 40nm CMOS Ultra-Wideband Low Noise Amplifier Design

Jiaqian Wu, Zhangfa Liu
An ultra-wideband low noise amplifier(LNA) based on the cascode configuration with resistive feedback is presented in this paper. A shunt-shunt feedback resistor and a pre-π matching network is employed to achieve wideband input impedance matching, and to enhance gain response and reduce noise for using...

Study of Self-Control Behavior in Early Childhood at KB and TK Islamic Center Samarinda

Budi Rahardjo, Sariani Rahmanillah, Rury Muslifar
The background of this research is the habit of applying aspects of religious and moral values in children's daily lives. The purpose of this study was to analyze the children self-control behavior, the teacher's process in stimulating children self-control behavior, analyzing the impact of children...

Does the Change of Company Name Matter for the Investors? Evidence from Indonesia

Bambang Sutrisno, Azimah Hanifah
Changing the name of the company requires careful consideration and is not an easy thing. Companies need to assess the impact and benefits of changing company names. This study aims to examine the impact of company name changes on stock returns on the Indonesia Stock Exchange. This research uses the...
Research Article

A comparative study of vasa vasorum density among coronary arteries

Keerthana Panchagnula, Rohini Punja, Dhiren Punja, Chinmay Suryavanshi
Pages: 36 - 42
Background: Coronary arteries exhibit significantly higher adventitial Vasa vasorum (VV) densities which may partly explain their higher atherosclerosis susceptibility. A variability in the atherosclerosis predispositions exists between individual coronary artery branches but few studies exist that compare...
Research Article

Vascular compliance during insulin infusion and oral glucose challenge

Houry Puzantian, Ari Mosenkis, Raymond R. Townsend
Pages: 36 - 41
Background: Vascular stiffness predicts cardiovascular disease (CVD). Pulse wave velocity (PWV), reflecting vascular stiffness, though determined largely by mean arterial pressure; is also sensitive to insulin and glucose. Capacitance in small (C2) and large vessels (C1), reflecting vascular responsiveness...

Insurance as a Form of Tourism Protection

Desak Gde Dwi Arini, Diah Gayatri Sudibya, I Wayan Werasmana Sancaya
This research belongs to a normative and empirical legal research to identify the construction of insurance law against the risks confronted in the field of tourism. Secondary data obtained from primary legal materials, encompassing legislation, such as the Civil Code, the Book of Commercial Law, and...

Accuracy of Five Multiple Imputation Methods in Estimating Prevalence of Type 2 Diabetes based on STEPS Surveys

Hamid Heidarian Miri, Jafar Hassanzadeh, Saeedeh Hajebi Khaniki, Rahim Akrami, Ehsan Baradaran Sirjani
Pages: 36 - 41
Background: This study was aimed to evaluate five Multiple Imputation (MI) methods in the context of STEP-wise Approach to Surveillance (STEPS) surveys. Methods: We selected a complete subsample of STEPS survey data set and devised an experimental design consisted of 45 states (3 × 3 × 5), which differed...

Analysis of Cash Holding Factors at Plantation Companies Listed on BEI

Flourien Nurul Ch, Lies Zulfiati
The purpose of this research is to know the influence of Net Working Capital, Board Size and Sales Growth on Cash Holding (Empirical Study on Plantation Sub Sector Companies in BEI Period 2014–2016). This study using descriptive study through hypothesis testing by using a causal design. The type of research...
Proceedings Article

Fingerprint Analysis of Adulterant in Traditional Medicine of Orthosiphon aristatus Leaves Using FTIR Method

Anne Yuliantini, Atikah Rizkiya, Fauzan Zei Muttaqin
Orthosiphon aristatus is a medicinal plant that used as traditional medicine raw material. These leaves have similar morphology with Eupatorium riparium so that it is possible to adulterate the raw material of Orthosiphon aristatus. The purpose of this research was to identify the existence of Eupatorium...

Developing a Computer Based Test Application to Measure Braille Literation Ability for Special Teacher

Safaruddin, Johandri Taufan, Arisul Mahdi, Intania, Rahmahtri Silvia
This study aimed to develop an application that can be used to measure the literacy skills of special teacher in braille literacy. The method used research and development. This research was started from (1) collecting data and information; (2) planning; (3) development of product forms; (4) preliminary...

The Development of Short Films to Reduce Bullying among Students

Antonius Ian Bayu Setiawan, Nuni Nurajizah, Kafani Maya Kholida, Suwarjo Suwarjo
Bullying is a phenomenon that often occurs in junior high school. Based on observations in one of the junior high schools in Sleman Regency, as many as 70.6% of students claimed to have been victims of bullying. The phenomenon of bullying is like an iceberg, which is only some numbers of cases are recorded....

Strengthening Sanitation During Pandemic

Implementation in Patutrejo Village, Grabag, Purworejo

Febriansyah Ignas Pradana, Zenita Kurniasari, Desiana Rachmawati, Indreswari Suroso
In early March 2020, the Covid-19 pandemic began to enter Indonesia. Almost all areas in Indonesia were exposed, one of them was Purworejo Regency, Central Java. The citizen of Purworejo Regency, especially Patutrejo Village, had limited internet access which became an obstacle in delivering information...

Cultural Identity in Global Context: Validation of a Social and Emotional Learning Model for Thai Adolescents

Pantipa Thiamta, Suntonrapot Damrongpanit
This research aimed to develop and validate a measurement model of Social and Emotional Learning (SEL) by bridging universal conceptual frameworks with the Thai cultural context. A sample of 684 lower secondary school students from the upper northern region of Thailand participated in the study, with...
Proceedings Article

Effectiveness Test and Comparison Effect of Oyster Mushroom Baglog Waste Composition (Pleurotus Ostreatus) into Alternative Energy for Charcoal Briquettes

Rika Maria Susiati, Suparni Setyowati Rahayu, Angge Dhevi Warisaura
Briquettes are one of the alternative energies in the form of solid fuel consisting of powders of small pieces that are compacted and mixed with adhesive materials so that they become a solid form. This study aims to produce briquettes and look for the effectiveness and influence of the composition comparison...

Analysis Influence Ratio Finance to Profitability Return On Assets (ROA) at Commercial Banks in Indonesia

Berliana Agustin Febrianti, Eni Setyowati
Study this aim for analyze influence ratio finance which includes net interest margin (NIM), cost operational to income operations (BOPO) and loan to deposit ratio (LDR) to profitability return on assets (ROA). Method analysis used is the panel data with cross section 4 (four) commercial banks in Indonesia...