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24834 articles
Proceedings Article

Explorations and Practices on Course Teaching of Computer Graphics Based on Virtual Reality

Zhi Zhao, Hui-jie Qu, Jin-de Huang
Computer graphics, as one of important courses related computer and related disciplines, attaches equal importance to both theories and practices. It is a highly practical preparatory course for digital image pattern recognition and 3D animation programming. In light of problems encountered by students...
Proceedings Article

A Model Study on Classified Compensation for Abnormal Response Following Immunization

Shanshan Mei
China has a classified compensation mechanism for Category 1 and Category 2 vaccines when abnormal response occurs. This mechanism gives rise to fairness problems because there should be no compensational difference between Category 1 and Category 2 vaccines, thus calling for a new compensational standard....
Proceedings Article

Molecular Dynamics Simulation on Designed Antibodies of HIV-1 Capsid Protein (p24)

Hana Atiqah Abdul Karim, Chatchai Tayapiwatana, Piyarat Nimmanpipug, Sharifuddin M. Zain, Noorsaadah Abdul Rahman, Vannajan Sanghiran Lee
Computational approaches have been used by the molecular biologists all around the world as a vital tool in developing and improving the functional and binding properties of proteins, particularly antibody-antigen (Ab-Ag) complexes. Based on a previous work, it has been identified that several residues...
Proceedings Article

Effects of pH on the Morphology and Photocatalytic Performance of BiVO4 Prepared Via Hydrothermal Method

Xingxing Gao, Jian Wang, Hongbo Xu, Jianglong Yu
BiVO4 with different morphologies were synthesized via a controllable dodecylamine-assisted hydrothermal method. The effect of pH on the crystallinity, morphology and optical absorption property of BiVO4 was investigated by X-ray diffraction (XRD) scanning electron microscopy(SEM) and UV-vis Diffuse...
Proceedings Article

One Continuous Data Fault Diagnosis Method Based on Rough Set Theory and Fuzzy C-Mean Cluster

Guangyi Zhang, Libin Yang, Yanqin Su
There is the problem that Rough Set Theory cannot process the quantitative data in the equipment test data. One FCM method is given to discretize the quantitative data, and the center value of the each cluster is calculated in order to discretize. And then, the attribution reduction algorithm and rules...
Proceedings Article

Microstructure simulation and mechanical properties of aisi1050 disk during quenching process

Jia Fu, Fuguo Li, Yongtang Li, Keqiang Wang, Huiping Qi
Microstructures of AISI1050 disk after quenching process (cooling from 880°C to 150°C by 6% AQ251 quenchant) were simulated by DEFORM-HT software, and the corresponding mechanical properties were calculated by the finite difference method (FDM). Above all, thermo-physical parameters and diagrams of CCT...

The Improvements of Mathematical Problem Solving Ability of Junior High School Students through Modify-Action, Process, Object, Schema (M-APOS) Learning Model and Problem Based Learning Model

Santy Setiawati, Elah Nurlaelah, Bambang A Priatna
This study is motivated by the fact that students' mathematical problem solving abilities in junior high school are low. The purposes of this study are therefore (1) to find out whether there is a difference in mathematical problem solving abilities improvements between students who acquired learning...
Proceedings Article

Shaking Table Test of High Performance RAC Frame Structure under Rare Earthquake

Yuan-Fang Du, She-Liang Wang
The high performance recycled aggregate concrete(RAC)is a kind of RAC mixed in proportion of hybrid fiber and silica fume.Its main characteristic is to make up for the imperfections of RAC.In order to study the frame seismic performance,a 1:4 scale high performance RAC frame model was made.With the replacement...
Short Communication

Factors associated with incident HIV infection versus prevalent infection among youth in Rakai, Uganda

Zoe R. Edelstein, John S. Santelli, Stephane Helleringer, Ashley C. Schuyler, Ying Wei, Sanyukta Mathur, Xiaoyu Song, Tom Lutalo, Fred Nalugoda, Ronald H. Gray, Maria J. Wawer, David M. Serwadda
Pages: 85 - 91
Factors associated with prevalent and incident HIV infection were compared among sexually experienced Ugandans aged 15–24. Most factors were similar. However, in women, older age and current marriage were associated with prevalent, but not incident, infection. It is important to recognize the limitations...

Enhancing Accounting Students’ Writing Skill through Instagram

Fenny Thresia, Nedi Hendri, Eko Susanto, Yuni Novitasari
Instagram is one of the social media used to share activity or experience on photo or video with the caption as information. Thisarticlepresentsresults of a study onInstagram photo as the media to improve accounting students motivation in writing. The aim of this study wasto enhance accounting students’...

Analysis of Dress Pattern of Body Fitting Without Waist Dart on Chiffon Fabrics

Idah Hadijah, Endang Prahastuti, Anik Dwi Astuti
The type of research used is descriptive by using qualitative approach with observation technique, interview, and documentation method. Objects in this study were the forms of dresses. They consisted of 3 models, each model consisted of 8 dresses. The total objects were 24 dresses. The results of the...

Applicability of Regional Evaluation for Rapid Assessment Models of Earthquake Disaster Life Loss – A case study of Gansu Province

Wen Li, Wenkai Chen, Hanran Zhang, Zijing Su
Pages: 85 - 92
In this paper, typical earthquake disaster life loss assessment models are applied to verify and calculate the historical earthquake cases in the Gansu Province since 1966. The assessment accuracy and applicability of various models in the Gansu Province are studied by means of actual earthquake cases....

Practicality of Basic Electronic 1 Module Integrated Character Value Based on Conceptual Change Teaching Model to Increase Physics Students' Competency

Auliya Hidayati
This research is motivated from the unavailability of teaching materials in accordance with the characteristics of students. Teaching materials that are developed not only to make the student into a person who has a high intellectual, but also be able to educate students into a figure who has the character...

Innovation in the Education of Orphanage Children: Case Study at the Family Love Orphanage and Entrepreneurship Based School Prima Unggul Foundation

Esmi Tsalsa Sofiawati, Fransiskus Sawan, Muhamad Thoif, Nurhattati Fuad, Suryadi Suryadi
Innovation is the way organizations respond to each change appropriately so that the organization still exists and continues to develop to realize its vision. This study aims to describe educational innovations carried out at the Prima Unggul Foundation. The method used is a qualitative method with a...
Journal: eFood
Research Article

Effect of In vitro Gastrointestinal Digestion on the Bioaccessibility of Phenolic Compounds and Antioxidant Activity of Manuka Honey

Danila Cianciosi, Tamara Yuliett Forbes-Hernández, Francesca Giampieri, Jiaojiao Zhang, Johura Ansary, Mattia Pacetti, Josè L. Quiles, Jesus Simal-Gandara, Maurizio Battino
Pages: 85 - 93
The aim of this study was to investigate and compare the change in the total content of phenolic compounds, flavonoids, and the antioxidant capacity in Manuka Honey (MH) after gastrointestinal digestion and different purification methods. MH was subjected to an in vitro gastrointestinal simulation process,...

Development of Learning Media Prezi Integrated Problem Based Learning Model (PBL) to Improve Student Results High School

Noviza Rizkia, Nurfajriani, Murniaty Simorangkir
This study aims to determine: 1) the utilization of computer-based powerpoint learning media used in SMAN 1 Darul Falah has been in accordance with BSNP standards; 2) the utilization of integrated prezi learning media PBL model developed on salt hydrolysis discussion has been in accordance with BSNP...

Effectiveness of the Realistic Problem Based Learning Model Development Toward Communication Skills and Mathematical Disposition of Vocational High School Student

Rivdya Eliza, Ahmad Fauzan, Lufri, Yerizon
The effectiveness of Realistic Model PBLs is tested towards the communication skills and mathematical disposition of vocational high school students. For this purpose, it is used 2 × 2 factorial research design. The sample is determined by two stages of random sampling technique. From this research,...

The Middle Class is Us: Measuring Indonesian Middle Class

Ketut Krisna, Turro S. Wongkaren
This research has two main objectives, which are: (1) to test the appropriateness of existing measurements in identifying class status and (2) to identify Indonesian middle class using a new approach that combines economic and noneconomic measures. The results show that the size of middle class that...
Conference Abstract

P18 AORTIC STIFFNESS IN AORTIC STENOSIS: SHORT TERM HEMODYNAMIC CHANGES AFTER TRANSCATHETER AORTIC VALVE IMPLANTATION

Jeannette Goudzwaard, Nahid El Faquir, Nicolas van Mieghem, Marjo de Ronde-Tillmans, Mattie Lenzen, Peter de Jaegere, Francesco Mattace-Raso
Pages: 85 - 85
Background: Both aortic valve stenosis as aortic stiffness are moderators of arterio-ventricular coupling and independent predictors of cardiovascular morbidity and mortality. Studies on the effect of Transcatheter Aortic Valve Implantation (TAVI) on hemodynamic parameters are limited. We performed a...

Analysis of the Effectiveness of the Teaching Factory Implementation in Preparing Work Competence in Era 4.0

Marniati, Lutfiyah Hidayati, Peppy Mayasari
Industry 4.0 demands accuracy, speed and minimizes errors in production activities. The Garment Teaching Factory (TEFA) at Vocational School is a part of the activities in the industry where the implementation involves Vocational School, Industry, Teachers and Students. The research model uses quantitative...

The Effectiveness of Students’ Critical Thinking in Learning at IAKN

Tianggur Medi Napitupulu
The purpose of this study was to determine the effectiveness of students’ critical thinking at Christian Religion Education (PAK) Department of IAKAN Tarutung, who were learning in Semester V in academic year of 2016/2017.This research hypothesis: “There is a positive and significant influence between...

Report on Labour in Human Resources Management System

Liudmyla Lovinska, Yevheniia Kaliuha, Iryna Kryshtopa, Liliia Korytnik, Anna Umerova
Statistical reporting is a source of information support, comprehensive assessment, monitoring of social and labour activity for operational and strategic management of an enterprise, region, industry, state for obtaining reliable and complete information on organization, use of labour, social and labour...

The Analysis of Food Security and Vulnerability in South Sumatra, Indonesia

Abdul Bashir, Taufiq Marwa, K. M. Husni Thamrin
This study to investigate food security and vulnerability through ten indicators which are grouped into three dimensions of food security, namely (1) food availability; (2) food access; and (3) utilization (food consumption, health, and nutrition) in South Sumatra. The study sites were perform in three...

What Happens after the COVID-19 Crisis: Managing “Patient Surge” in Academic Breast Imaging Division

Afnan Fahd Almuhanna
Pages: 85 - 86
The first case of coronavirus disease 2019 (COVID-19) in the Kingdom of Saudi Arabia was reported in the Eastern Province (Qatif City) on March 2, 2020 (Saudi Arabia Ministry of Health, https://www.moh.gov.sa/Pages/Default.aspx). Since then, a cluster of cases continued to expand and spread throughout...

Research on Characteristic Identification of Relatively Poor Migrant Workers Based on Random Forest Model

Lilu Sun, Xin Ma, Yuxin Ding
After China has eliminated absolute poverty and entered the post-poverty era, the anti-poverty cause has evolved to focus on relative poverty, which has the characteristics of relativity, multidimensionality, and dynamics. In particular, migrant workers have become the main group of relative poverty....
Proceedings Article

Identification of Geothermal and Non-Geothermal Laban Plant (Vitex Pinnata) With a Combination of Infrared Spectroscopy – Principal Component Analysis Methods

S Azhari, D S Ningsih, C A Nuraskin, T Karma, Muslem, G M Idroes, R Suhendra, T E Tallei, S Rahimah, Khairan, R Idroes
The purpose of this study is to identify laban leaf which originates from Ie Seu’um, Gunung Paro, and Lambaro, with a combination of Spectroscopy Fourier Transform Infrared (FTIR) and Principal Component Analysis (PCA) methods. FITR spectrum pattern from each sample was identified as multivariate using...
Proceedings Article

Drying Rate of Skim Milk From Virgin Coconut Oil Remaining Water

Abu Hasan, Indah Purnamasari, Muhammad Yerizam, Robert Junaidi
Coconut tree’s benefits were not only in flesh that can be processed into coconut milk, copra, and coconut oil but also in all part of coconut plants. Coconut oils were produced from dried coconut by extraction. The oil from this process is known as virgin coconut oil (VCO). During the VCO production,...

Effect of Self Esteem and Self Efficacy on Work Satisfaction and Its Implication on Teacher Performance (Study at SDN 1 Legokpego, Desa Drawati, Kecamatan Paseh, Bandung District)

Wandy Zulkarnaen, Yayan Sofyan, Iis Dewi Fitriani
The purpose of this study was to determine the effect of self esteem and self efficacy on Work Satisfaction and Its Implications on Teacher Performance at SDN 1 Legokpego Drawati Village, Paseh District, Bandung Regency. This research was carried out by taking samples of Teacher of SDN 1 Legokpego Drawati...

Principal Learning Leadership Tips Managing Learning in Schools

Adhita Noor Miroj, Bagus Rachmad Saputra, Imam Gunawan
The purpose of writing this article is to describe the learning leadership tips applied by the principal in managing learning activities at school. The method used is qualitative with a multisite study approach conducted in Public Elementary School (SDN) 1 Kauman and Public Islamic School (MIN) 1 Malang...

The Development of Under the Volley Passing Material Learning Models in Elementary School Students in Medan City

Ayumi Adetya, Amir Supriadi, Tarsyad Nugraha
These studies are developmental studies that aim to produce learning model products. The subjects of the small group trial were 24 students of Public Elementary School 060927 Medan, the subjects of the large group trial consisted of 44 students from the Public Elementary School 060928 Medan. The ultimate...
Proceedings Article

Sensory Characteristics, Fiber Content, Potassium Jelly Drink from Watermelon Albedo (Citrullus lanatus) and Honey Pineapple (Ananas comosus L)

Nurjannah Nurjannah, Rosnah Rosnah, Teguh Fathurrahman, Hariani Hariani, Anniken Rahmah Dewi, Lena Atoy, Dali Dali
Watermelon rind contains high levels of citrulline and arginine, which can help reduce high blood pressure. Honey pineapple has a sweeter taste than other types of pineapple, which can reduce blood pressure in hypertensive patients, partly due to its potassium content. Reduction of added sugars such...
Proceedings Article

Research on a Hybrid Teaching Method Based on Big Data Analysis and Informatization 2.0

Minquan Wang, Qiyue Huang
“Internet + vocational education” under the background of informatization 2.0 has become the mainstream path of professional curriculum construction in higher vocational colleges. From the perspective of specialty system construction in higher vocational education, the core courses of specialty series...
Proceedings Article

The Effect of Low Impact Aerobics Gymnastics Exercise on Blood Cholesterol Levels and Body Mass Index (BMI) in Larasati Salamah (Salsa) Elderly School Members in Bantul Regency, Yogyakarta

Fatkurahman Arjuna, Yudik Prasetyo, Rizky Mulyawan, Rifky Riyandi Prastyawan
Low-impact aerobics is gymnastics performed at low intensity or using light beats with feet still attached to the floor without jumping. This study aimed to analyze the effects of low-impact aerobics gymnastics on cholesterol levels and the decrease in the body mass index in elderly people. This study...

Research on the Impact of Digital Payment Product Usage on Continued Usage Intention Based on SEM Model Technology

Jiaqi Lu, Zhihui Yang, Junming Shui
With the rapid development of the digital economy, the penetration rate of digital payments in my country has increased significantly. This study conducted the following research based on the actual situation and drew the following conclusions. The research confirms that system convenience,...
Proceedings Article

Social Support in the Implementation of GERMAS in Students at High College in Jayapura City

Mina Blandina Ayomi, Maria C. Y. Hukubun, Helmin Rumbiak, Frits Policarpus Imbiri, Fadila Serliana, Silvera Erari
This research aims to determine the support for implementing the healthy living community movement by the academic community at universities in the city of Jayapura. Research is the precede-proceed framework, where this theoretical framework identifies, analyzes and evaluates a program. Support from...
Proceedings Article

Factors Influencing Household Hazardous Waste Management Practices in Kramatwatu District, Serang, Indonesia

Wiwik Eko Pertiwi, Octoberry Julyanto, Titin Nasiatin, Milawati Lusiani, Dedih Nuryatna
Hazardous and Toxic Materials Waste (B3) encompasses waste derived from daily household activities containing substances that threaten environmental integrity and human health. In Kramatwatu Subdistrict, Serang Regency, Indonesia—a region ranked second in local waste generation—Harjatani Village alone...
Proceedings Article

Correlation Between Middle Upper Arm Circumference (MUAC), Body Mass Index (BMI, Daily Calories Intake And Hemoglobin Level Among Adolescent Girls In Benjor Village, Malang Regency, East Java

Rajendra Aulya Gilardino, Angelica Igsanti Putri, Lucretia Zalfa Shabira, Muhammad Fakhrul Hafiz, Ardhiyanti Puspita Ratna
This study aims to determine the correlation between Middle Upper Arm Circumference (MUAC), Body Mass Index (BMI), daily calories intake and hemoglobin level among adolescent girls in Benjor Village, Malang Regency, East Java. This study is a cross sectional study conducted in Benjor Village, Tumpang...
Proceedings Article

Ethanolic Extraction of Lemongrass in a Scaled-Up Laboratory Percolator

Diah Indriani Widiputri, Bennedick Donato, Maria DPT Gunawan-Puteri, Filiana Santoso, Elena Listianto Lie
Lemongrass (Cymbopogon citratus) is widely recognized for its fragrant qualities and is commonly used as spices in Asian countries. Previous research has proven that lemongrass extract, which contains the polyphenols caffeic acid and kaempferol, can decrease the absorption of glucose in the human intestine...
Proceedings Article

The Relationship Between Self-Efficacy and Family Support with Motivation of Hypertension Patients in Compliance of Medical Nutrition Therapy

Dian Isti Angraini, Wiwi Febriani
The prevalence of hypertension has increased over time. Patient motivation in complying with medical nutrition therapy is an important factor in the treatment and prevention of complications. Self-efficacy and family support can increase patient motivation. The aim of this research is to determine the...

Implementation of The Independent Curriculum in MI Tahfidz Al- Fatimiyah

Nur Auliyana, Mufida Awalia Putri, Kana Safrina Rouzi, Ahmad Syamsul Arifin, Firnanda Rizka Nadia, Ika Nur Aisyah
The curriculum is a set of recommendations for planning class activities that includes objectives, content, and instructional materials. It strives to serve as every teacher’s starting point when implementing teaching and learning standards. Putting the independent curriculum into practice has been implemented...

Longitudinal Changes of Parents’ Views on Risky Online Behaviors and Positive Technological Development Among Hong Kong Early Adolescents

Wilfred W. F. Lau, Morris S. Y. Jong, Gustavo S. Mesch, Lisa B. Song
This study explored longitudinal changes of parents’ views on risky online behaviors and positive technological development (PTD) of early adolescents in Hong Kong. Data were collected through semi-structured interviews with nine parents (four fathers and five mothers) from five families with adolescent...
Proceedings Article

Developing a Web-based Tool for Detecting Deceptive Designs in Cookie Banners

Braullo Jose A. Jo, Shanea J. Olino, Ligaya Leah Figueroa, Ma. Rowena C. Solamo, Rommel P. Feria
Deceptive designs, also known as dark patterns, are user interface tricks websites and applications use to manipulate user behaviour and collect data without informed consent. These patterns include misleading language, asymmetrical options, and hidden information. Websites commonly manifest these deceptive...

The Implementation of Cooperative Learning Model Think Talk Write Type to Improve Students’ Learning Outcomes of Perimeter and Area of a Rectangle at Grade VII of SMPN 4 Palu

Nurul Mutmainnah Hasmun, Usman Mulbar, Muhammad Darwis
The purpose of this study was to obtain a description of the application of cooperative learning model type Think Talk Write can improve student learning outcomes in problem-solving circumference and area of rectangles in class VII Gatot Subroto SMPN 4 Palu. This research is Classroom Action Research...
Conference Abstract

P21 CHARACTERIZATION OF AN ATHEROSCLEROTIC PHENOTYPE

Pedro Forcada, Castellaro Carlos, Sergio Gonzalez, Carol Kotliar, Sebastian Obregon, Jorge Chiabaut Svane
Pages: 85 - 86
Background: Interaction between gentics and epigenetics has been largely described in Atherosclerotic Disease and the relations varies widely according to the population, clinical characteristics and the study type. Objective: Compare genetic and epigenetic factors in two middle age populations with...
Conference Abstract

P175 AN ACUTE BOUT OF PROLONGED SITTING IMPAIRS ENDOTHELIAL FUNCTION AND INCREASES PLASMA CONCENTRATIONS OF ENDOTHELIN-1 IN OVERWEIGHT/OBESE ADULTS: IMPLICATIONS FOR GLUCOSE AND INSULIN METABOLISM

Megan Grace, Rachel Climie, Michael Wheeler, Nina Eikelis, Joshua Carr, Francis Dillon, Neville Owen, Danny Green, Bronwyn Kingwell, David Dunstan
Pages: 85 - 86
Background: Compared to regular active breaks, prolonged uninterrupted sitting amplifies postprandial glucose and insulin in overweight/obese adults with and without type 2 diabetes; and impairs lower limb endothelial function (a predictor of cardiovascular disease) in healthy adults. However, the effects...
Conference Abstract

15.1 ANALYSIS OF THREE STATISTICAL METHODS TO PREDICT THE PRESENCE OF CAROTID ATHEROMATOUS PLAQUES

Daniel Schang, Mathieu Feuilloy, Magid Hallab, Mathieu Collette, Georges Leftheriotis
Pages: 85 - 86
Background: At least 15–20% of all ischemic strokes are attributable to atherosclerosis [1]. We analyzed three statistical methods for 12 traditional risk factors (TRF) i.e. age, sex, arterial pressure, Intima Media Tickness (IMT), Pulse Wave Velocity (PWV) in order to predict the presence of carotid...
Conference Abstract

P19 EFFECT OF GROWTH HORMONE REPLACEMENT IN THE VASCULAR SYSTEM OF ADULT PATIENTS WITH CHILDHOOD ONSET HYPOPITUITARISM

Isabela Biscotto, Valeria Costa-Hong, Luiz Bortolotto, Luciani Carvalho
Pages: 85 - 85
Objective: To evaluate the human recombinant growth hormone replacement (hrGHr) in the metabolic parameters and vascular system in adult patients with childhood onset hypopituitarism (COH). Patients and methods: Fifty-one adult with COH were selected for the study. They were divided into 2 groups: 1-...
Conference Abstract

P173 COUPLED NITROSO-SULFIDE SIGNALIZATION TRIGGERS SPECIFIC VASOACTIVE EFFECTS IN INTRARENAL ARTERIES OF PATIENTS WITH ARTERIAL HYPERTENSION

Sona Cacanyiova, Andrea Berenyiova, Frantisek Kristek, Marian Grman, Karol Ondrias, Jan Breza, Jan Breza
Pages: 85 - 85
In normotensive conditions, it has been confirmed that S-nitrosothiols, as a source of NO, interact with hydrogen sulfide (H2S) and create new substance/s with specific vasoactive effects. This interaction could represent new regulator pathway also in hypertension. The aim of the study was to investigate...
Conference Abstract

P172 VOLUNTARY LIQUORICE INGESTION INCREASES BLOOD PRESSURE VIA MULTIPLE MECHANISMS: INCREASED VOLUME LOAD, PERIPHERAL ARTERIAL RESISTANCE, AND DECREASED AORTIC COMPLIANCE

Elina J. Hautaniemi, Anna M. Tahvanainen, Jenni K. Koskela, Antti J. Tikkakoski, Mika Kähönen, Marko Uitto, Kalle Sipilä, Onni Niemelä, Jukka Mustonen, Ilkka H. Pörsti
Pages: 85 - 85
Objectives: Liquorice consumption elevates blood pressure [1–3], but the liquorice-induced haemodynamic changes in the upright position are unknown. We investigated haemodynamics after liquorice exposure in healthy volunteers during orthostatic challenge. Methods: Haemodynamics were recorded from 22...
Proceedings Article

Threshold Determination for BIM User Image Segmentation Using Fuzzy C-Means for Development of Adaptive BIM

Stefanus Santosa, Sudirman S. Pana, De R. M. Setiadi, Aryo Satito, Anwar S. Ardjo, Yonathan P. Santosa
The Building Information Modeling (BIM) Repository is required to adapt to its users who access BIM objects independently through the Common Data Environment (CDE). BIM objects are not always easy for all users to understand and misperceptions may occur due to users’ varying abilities and learning styles....