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11566 articles

The Evaluation of E-Learning in Logistics Distribution Practicum Courses Based on Students’ Future Orientation and Case Studies

Ares Albirru Amsal, Laela Susdiani
Logistics Distribution Practicum (LDP) is a course that plays an essential role in the industrial era 4.0. This course provides skills regarding the movement of goods and services relevant to today’s online buying and selling transactions. Thus, course learning can not be separated from the motivation...

Solutions of Burgers, Reynolds, and Navier–Stokes Equations via Stochastic Perturbations of Inviscid Flows

Yuri E. Gliklikh
Pages: 15 - 29
We show that a certain stochastic perturbation of the flow of perfect incompressible fluid under some special external force on the flat n-dimensional torus yields a solution of Navier–Stokes equation without external force in the tangent space at unit of volume preserving diffeomorphism group. If that...

Percent Material Learning Design Using Book Arrangement Context for Class V Students

Amy Arimbi, Cecil Hiltrimartin
This study aims to produce a learning trajectory to help students understand the concept of percent uses the context of the arrangement of books for class V. This research is based on the PMRI which associated with 2013 curriculum learning. The method used in this research is design research type validation...

Income of Women Traders Around the Coast of Kupang City Beach Attractions Before and During Covid 19

Veronika A. S. M. Flora, Yudha E. Nugraha, Christina W. Plaituka
The purpose of this study was to determine the business and income of women traders on the coast of Kupang City Beach attractions before and during the Covid 19 pandemic. The research method used was qualitative, the data collection techniques were observation and in-depth interviews with informants...
Proceedings Article

Review of SLAM Data Association Study

Wu Zhou, Shiju E., Zhenxin Cao, Ying Dong
Simultaneous localization and map building (SLAM) is a key problem for an intelligent robot to accomplish autonomous navigation. And the results of data association are of key importance to the success of the SLAM. In this study, two bottleneck issues constraining SLAM data association are discussed...

e-Procurement PracticesinFourAreasinEast Java, Indonesia: Accountability, Efficiency and Barriers

Rachmat Hidayat
Electronic Procurement(electronic auctions) aims to cut thechain ofbureaucracyandmake public sectorspendingmoreeffectiveandefficient. Thisarticlediscusses theimplementation process of E-Procurement in four regenciesineastern Java: Sampang, Kediri, Surabaya and Jember with emphasis ontheaccountability...
Proceedings Article

Lipase Catalyzed Naproxen Methyl Ester Enantioselective Hydrolysis in Ionic Liquids

Shengbo Gao, Quanhui Li, Tingting Yao, Zhengyang Wang, Luoyun Zheng, Jiaying Xin
A series of dialkylimidazolium ionic liquids with various anions including hexafluorophosphate alkane sulfonate and tetrafluoroborates were studied in the lipase-catalyzed enantioselective hydrolysis. Lipase activity,stability and enantioselectivity were determined by both of alkane and anions. In the...

Describing Teachers' Pedagogic Content Knowledge about Reasoning Development and Students' Reasoning Test

Rendi R Sukardi, Ari Widodo, Wahyu Sopandi
Pedagogic Content Knowledge (PCK) is very important for teachers because it shows teacher understanding of science knowledge and pedagogical knowledge. PCK covers the knowledge of content and pedagogy such as teaching knowledge (the subject knowledge and their belief in that, and how to teach it), curriculum...

Research on Rural Economic Development Based on Data Mining

Xiaoya Ma, Zhipeng Li, Xiang Xie
The development of rural e-commerce and rural tourism has provided new ideas for the reform of rural economic construction. The rapid expansion of rural e-commerce represented by Taobao Village shows people the enormous potential of the rural e-commerce market. While e-commerce has changed the structure...
Proceedings Article

In silico Cytotoxicity of Taxol-like Weighted Compounds Contained in Sea Cucumber Using PLANTS against Protein of Human Kinesin-8

Broto Santoso
East Indonesia has abundant natural resources, one of which is sea cucumber. This organism has anticancer activity but it has not been explored further. Based on the database of Traditional Chinese Pharmacology System, it has 586 compounds. Thirty-seven of these compounds have molecular weight similar...
Proceedings Article

A Study on the Current Agricultural Land Transfer Information Platform

Xin Chu
Under the promotion of relevant policies in the country, China's agricultural land transfer appears to accelerating development situation. Along with the rural information infrastructure gradually improved with increasingly using of big data, cloud computing technology in the field of agriculture, the...

Utilization of Schoology for the Development of PPKn Teaching Materials Based on E-learning

Alil Rinenggo, Mukhammad Murdiono
This article aims to describe the use of Schoology for the development of e-learning based PPKn teaching materials. The research method uses literature study. The results showed that the use of Schoology for the development of e-learning based PPKn teaching materials could strengthen the aspects of civic...

Primary School Pre-Service Teachers’ Perceptions of CourseLab 2.4 and Its Attributes as a Free E-Learning Content Creation Software

Theresia Yunia Setyawan
This research was qualitative survey research aiming at elaborating the primary school pre-service teachers’ perceptions of CourseLab 2.4 and its attributes a free e-learning content creation software. During the research, a questionnaire sheet containing five questions related to CourseLab 2.4 was distributed...

Analyzing Student Attendance and Academic Achievement from Student Experience in Higher Education Blended Program

Reikman Aritonang, Tata Sutabri, Gerald Ariff
E-learning has been widely applied in higher education institutions to provide opportunities for students to learn anytime from anywhere. Blended program as a form of e-learning program design is developed to facilitate a mixture of offline and online courses. Given the nature of blended program design,...

Teacher Challenge and Tech Issues in Online Schools

Nur Aisyah Zulkifli, Mardia Hayati, Mirawati
While the study on distance learning and its challenges has proliferated, this study describes how teachers confide in the challenges of teaching when schools close and tech issues during the pandemic. Drawing upon the source of data, including an online survey via telephone interviews and Google meet...

The Impact of Digitalization on the Initiative Budgeting Processes

Valentina Derbeneva, Natalia Starodubets
The digital transformation of interaction between local governments and the population is becoming an increasingly urgent task in the field of public administration. One of the areas where information and communication technologies are being rapidly introduced is the sphere of initiative budgeting. With...

Web-Based Animation for 8th Grade Science Student on Human Blood Circulation

Widi Sarinastiti, Dwi Susanto, Elmanita Dewi Kirana
During the Covid 19 pandemic, education around the world has turned to online learning. It takes teacher creativity in delivering learning material to be attractive so that it motivates students to learn independently. With online learning, biology class 8 chapter, Human Blood Circulation put it on the...
Proceedings Article

Research on Online Evaluation of Consumer Purchase Intention Based on Data Analysis

Caifen Xiang
Based on real market research, the impact of online evaluation of cross-border e-commerce on online purchase intention was analyzed. Twelve questions are listed from four aspects, namely, basic problems, consumers’ purchase status on cross-border e-commerce platforms, the importance attached to online...
Proceedings Article

Developing Early Detection Questionnaire for Diabetes Mellitus Disease Type 2 Based on the Diet

Septa Katmawanti, Novita Dwi Mugiarti, Hartati Eko Wardani
Diabetes Mellitus disease is one of the Non- Transmissible Diseases (NTD) with rising amount of sufferer. The lifestyle in food consumption or diet, the lifestyle in selecting the place to eat, and the type of food consumed are some of the triggers of diabetes mellitus. This development research aims...

Video-Based Android Application Development as an Educational Facility for E-Journal Users at the Library of Universitas Negeri Malang

Chamdi Fajar, Moh. Safii, Kusubakti Andajani
According to the data, there was a decrease access of e-journal by the academics of higher education institutions in Indonesia. Universitas Negeri Malang (UM) Library as a college library also had a few internal problems of students in terms of library e-journal service user education. This problem can...

Enhancing Critical Thinking Skills of Biology Education Students Using Online Formative Assessment

Yenny Anwar, Djunaidah Zen, Safira Permata
The study of online application of formative assessment in general biology courses aims to improve critical thinking skills of biology education students. This research subject is biology education students in the first semester. This research is preliminary studies that uses e formative assessment as...

E-Commerce Gamification: The Effect of gameful Experience (Gamex) and Game Design on The Self-brand Connection

Ika Diyah Candra Arifah
The potential of e-commerce is vast in supporting consumption-driven Indonesian economics. E-commerce has also become the leading marketing platform for SMEs during the Covid-19 pandemic. Although supported by growing and dynamic e-commerce start-up ecosystem, Indonesian e-commerce still has several...

Potential Yield Reduction of Sweet and Glutinous Corn Varieties Damaged by The Invasive Pest Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae): Field Trial Scale

Anak Agung Ayu Agung Sri Sunari, I Ketut Sumiartha, I Wayan Supartha, I G Febri Mahaputra, I Kadek Wisma Yudha, I Wayan Eka Karya Utama, Putu Angga Wiradana
The aim of this study is to assess the extent of attack and the potential for decreased production of maize types in the field caused to Spodoptera frugiperda. This study was carried out on a large scale, with four treatments and six replications (10 systematic sample replications). Parameters observed...
Proceedings Article

Customer Requirements Mining and Product Design Analysis Based on E-commerce Comment Data

Pei-yu Shi, Jun-he Yu
Accurate mining of customer requirements (CR) can better improve the design of e-commerce products, and the Kano model is an approach to quantify CR satisfaction. Yet related parameters are mainly obtained by questionnaires. This study preliminarily extracts CR from online comment data by keyword frequency...

Critical Thinking Skill: Primary School Teachers’ Knowledge and Its Learning Strategy

Medita Ayu Wulandari, Anwar Senen, Susilawati, Aenullael Mukarromah, T. Heru Nurdiansah, D. Fadly Pratama
Critical thinking is a vital piece of learning in the 21st century. Critical thinking skills cannot be grasped instantly; to be able to think critically, someone requires a protracted process. Therefore, teaching critical thinking skills in primary schools is essential. Thus, the teacher as the one who...

The Influence of Indonesian Investor Sentiment on Stock Returns Before and After the Issue of the Russian-Ukrainian War in Energy Sector Companies Listed on the IDX

Hadi Ahmad Sukardi, Nugraha Nugraha, Imas Purnamasari, Maya Sari, Yayat Supriatna
The Russo-Ukrainian War and its subsequent geopolitical ramifications have wielded a substantial influence on market dynamics and industrial energy sectors in various countries, including Indonesia. This article delves into the intricacies of Indonesian investor sentiment and its correlation with stock...
Proceedings Article

Impact of the Distribution Industry on the Development of the Country’s Rural Economy

Bingbing Zheng, Xianmin Sun
In the context of rural revitalization, the rapid development of the circulation industry has become an important force in promoting rural economic development and contributing to rural revitalization. Firstly, from the theoretical point of view, the circulation industry can promote the development of...

The Influence of Perceived usefulness on Customer loyalty Gen Z mediated by Customer Satisfaction on Fitur Shopee Food

Dinda Hapsariningsih, Raisa Fitri
Technological advances in Indonesia have led to changes in people’s lifestyles. This phenomenon presents new opportunities for business people to develop their business by making new innovations. This new innovation is the presence of Online Food Delivery features, one of which is Shopeefood which was...

Model for Evaluating Learning Resources for Effective Instruction

Khaerudin
The increasingly sophisticated development of technology and information has encouraged the emergence of diverse learning resources. Learning resources in the form of digital teaching materials such as e-books and videos are growing at an extraordinary rate. On the one hand, this condition provides many...
Proceedings Article

E-hailing Drivers’ Occupational Safety, Health and Well-being in Guangdong Province, China: The Mediating Role of Job Crafting

Zeng Weimei, Lilis Surienty
This article uses questionnaire survey and literature survey methods to examine the impact of individual factors (driving skill, driving risk perception), job-related factors (job stress, work-family conflict, and effort-reward imbalance), economic factors (economic strain, economic insecurity), and...

Analysis of Structural Equation Modeling with R Programming for the Economic Performance Index of Sharia Commercial Banks Compared to Conventional Commercial Banks in Indonesia

R. A. E. Virgana Targa Sapanji
The Sharia Commercial Banks aim to facilitate transactions in compliance with Islamic principles. This research analyzes the Economic Performance Index of 10 Sharia Commercial Banks compared to 10 Conventional Commercial Banks in Indonesia. It seeks to identify significant differences in performance...
Proceedings Article

Analysis of The Playing Technique Skills of The English Manchester City Football Club in Winning The UEFA Champions League Title for The 2022–2023 Season

Joe Pratama Saragih, Achmad Widodo, Mokhamad Nur Bawono, Awang Firmansyah
Football is a popular sport that appeals to the public. The purpose of the study was to determine the most dominant playing technique skills and the best quality of playing techniques from the Manchester City Team. The type of research used is quantitative descriptive research with a descriptive method...
Conference Abstract

P3.17 THE EFFECTS OF ALPHA 1-ADRENOCEPTOR-BLOCKADE BY DOXAZOSIN AND ANGIOTENSIN CONVERTING ENZYME-INHIBITION BY RAMIPRIL ON CENTRAL AND BRACHIAL BLOOD PRESSURE AND VASCULAR REACTIVITY IN MILD-TO-MODERATE HYPERTENSION: THE DOXAZOSIN RAMIPRIL STUDY

Andreas Jekell*, Majid Kalani, Thomas Kahan
Pages: 14 - 14
Objectives: To study whether inhibition of the renin-angiotensin-aldosterone system has effects on vascular function beyond blood pressure (BP) reduction alone. Methods: Mild-to-moderate hypertensive patients (age 54±12 years, 34% women) were randomized double-blind to ramipril (10 mg od, n=33) or doxazosin...
Conference Abstract

P3.16 CENTRAL ARTERIAL STIFFNESS AND SYSTEMIC VASCULAR RESISTANCE INFLUENCE ON LEFT VENTRICULAR GEOMETRY AND DIASTOLIC FUNCTION IN ESSENTIAL HYPERTENSION

Athanasios Angelis*, Charalampos Vlachopoulos, Nikolaos Ioakimidis, Konstantinos Aznaouridis, Mahmoud Abdelrasoul, Christos Georgakopoulos, Ioannis Felekos, Konstantina Aggeli, Dimitrios Tousoulis
Pages: 14 - 14
Purpose: Vascular resistance remains a key determinant of arterial hypertension and target organ damage alters morbidity of the disease. Our aim is to investigate physiology and clinical relevance of the left ventricular and systemic vascular interaction in essential hypertension patients. Methods:...

Enculturation of Kethoprak Babad Tulungagung Through Educational Strategy in Facing Cultural Globalization

Arief Sudrajat, Zulfana D. Ariska, Ayu Febriani, Fakhrial E. Widodo
Kethoprak Babad Tulungagung is a regional art owned by Tulungagung Regency. However, the onslaught of cultural globalization has made the arts degraded. The decline in the existence of the Kethoprak Babad Tulungagung in the younger generation impacts their ignorance of the moral values contained. A qualitative...

Implementation of Learning Management System (LMS) in the Self-Development of Productive Teachers of Vocational Schools

Setia Aji, Yadi Mulyadi, Iwan Kustiawan
The development of information technology and computers has an impact on the development of e-learning. Learning Management System (LMS) as one of the software used to manage e-learning in the last decade has been widely used in schools. The implementation of LMS in vocational schools has consequences...

Coronateaching in a Palestinian University: Changes, Challenges, and New Conceptions

Hidayat Abu Elhawa
This longitudinal qualitative case study comprised an investigation of the experiences, perceptions, and beliefs of five ELT teachers at a Palestinian University where government-mandated COVID-19 emergency closure forced an institution-wide implementation of emergency remote teaching. It is among the...
Proceedings Article

Research on E&P Efficiency Metrics to support SKMIGAS Mission utilizing CRISP-DM Methodology

Bobby Suryajaya, Frieda Putri Aryani, Uma Bala Devarakonda, Alva Erwin
SKK Migas has mission to supervise and control activities of upstream Oil & Gas. It is believed that by knowing efficiency level of each PSC Contractor, improvement programs can be more effective and directly hit the objective. This paper discusses research proposal on efficiency metrics using data mining...
Proceedings Article

Impacts of Domestic Cross-Border Online Shopping on Chinese Enterprises and Countermeasures

Zhenhua Yang, Qiang Shen, Ge Yang
Over the past few years, the emergence of cross-border online shopping as a new mode of cross-border e-commerce transactions has not only satisfied Chinese consumers’ needs for cross-border shopping, but also imposed relatively significant negative impacts upon Chinese native enterprises. After phenomena...

Using Self-Learning E-Book Modules for Geography Education Student on Geographic Information System

Anang Widhi Nirwansyah, Sakinah Fathrunnadi Shalihati
This article is focused on the implementation of e-book modules on Geographic Information System (GIS) in university student. The effectiveness of this module is measured through several actors and collectively investigated by questionnaire and analyzed by quantitative descriptive analysis. This research...

Study on the Construction of Evaluation System for College Graduates' Entrepreneurship

Xiaodong Chen, Li Zhou
Entrepreneurship means the ability to discover or create a new field and to work on the creation of innovations. With different methods to utilize and develop the ability, one can make some new results come into being.Based on the connotation and characteristics of entrepreneurship, 3 first-class indexes,...
Proceedings Article

Effective Variables Selection in Eggs Freshness Graphically Oriented Local Multivariate Analysis using NIR Spectroscopy

Hao Lin, Jiewen Zhao, Li Sun, Xia kun Bi, Jianrong Cai
In multi-component spectral analysis, informative variables selection is important to get satisfied performance. The present research intends to establish relationship between eggs freshness and NIR spectroscopy, and build a compact and robust calibration model. Graphically-oriented local multivariate...

Lifestyle Habits in Relation to Overweight and Obesity among Saudi Women Attending Health Science Colleges

Manan A. Alhakbany, Hana A. Alzamil, Wajude A. Alabdullatif, Shahad N. Aldekhyyel, Munirah N. Alsuhaibani, Hazzaa M. Al-Hazzaa
Pages: 13 - 19
The study examined the associations between lifestyle habits and overweight/obesity among Saudi females attending health science colleges. A total of 454 female students were randomly recruited from five health science colleges at King Saud University, using a multistage stratified cluster sampling technique....

Development of Motion and Mobility Teaching Materials Based on Blended Learning for Master Students of Special Education Program

Endang Pudjiastuti Sartinah, Sri Joeda Andajani
The aim of this research was to produce prototypes of products development of motion and mobility based on blended learning for master students special education program at the Graduate School of Universitas Negeri Surabaya. This development research used ADDDEM model design (Analyze, Design, Develop,...
Proceedings Article

Morphometric and Meristic Characters of Selangat Fish (Anodontostoma sp.) from Kelabat Bay and Tukak Strait, Bangka Belitung

Siti Aisyah, Ahmad Syarif
Morphometric and meristic characters are authentic methods for the specimen identification. The study on morphometric and meristic characters in fishes is important for the differentiation of taxonomic units and are able to spot differences between fish population. This study aims to analyze and determine...
Proceedings Article

Navigating New Waters: Indonesian Muslims Practicing Islam in A Taiwanese University

Donne Jone Panizales Sodusta, Ricky Setiawan, Beni Setiawan
This phenomenological study sought to understand the lived experiences of Indonesian international students studying in Taiwan and their practice of Islam. An open-ended questionnaire was first administered to a group of Indonesian students in a Taiwanese public university then three interviewees were...
Proceedings Article

Development of Web-Based Module Programming Basics Lesson in X Class Vocational High School for Software Engineering Expertise Program

Rhd. Arqom Ahmadi Dwiloka, Syaad Patmanthara, Aji Prasetya Wibawa
Basic computer programming is one of the subjects that is applied to the X-class department Software Engineering as the basis for the development of advanced programming. On subjects basic programming there are some basic competencies include understanding and skills. Research and development is intended...

SUSTAINABLE AND COMMUNITY-BASED TOURISM MODELS FOR ALLEVIATING POVERTY IN CITARUM BASIN

Kartasasmita Pius Suratman, Janelle Falconer
Empirical evidence signifies that poverty is one of the critical public issues within Citarum River Basin Communities (CRBC). Rates exceeding national averages demonstrate poverty levels greater than 25% in 8 of its 11 districts. This paper aims to explore the extent to which Sustainable Tourism Models...
Proceedings Article

An Improved Personalized Recommendation System Research

Xingyuan Li, Qingshui Li
In order to find information of interest and found valuable information resources in enrich Internet data. This paper describes a personalized recommendation system, personalized recommendation system is an intelligent recommendation system to help e-commerce site for customers to provide complete personalized...
Proceedings Article

Resource-sharing Construction of Area E-government Information Based on Cloud-computing

Linna Huang, Baoguo Gu
Cloud computing, with superior computing power, low-cost and high-security, will be applied to the resource-sharing area of E-government information with great significance and value. From the point of theory, technology and practice, it is scientifically feasible to build a cloud-based E-government...