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2157 articles

Analysis of Students Problem Solving Ability in Solving the Volume of a Solid of Revolution

Ahbi Mahdia Ningrum, Hanifah Hanifah
This study aimed to determine the students’ problem solving ability in solving the volume of a solid of revolution questions in online Integral Calculus Learning through zoom implementing Student Centered Learning. The research method used in this study was descriptive qualitative method. The subjects...

Public Service Performance of the Department of Culture and Tourism in Developing Tourism Destinations in Batam, Riau Islands

Nina Widowati, Dyah Lituhayu, Ari Subowo, Renata Jati Nirmala
This study aims to analyze the performance of public services by the Department of Culture and Tourism of Batam City in enhancing tourism destinations. Batam has significant potential due to its natural beauty, culture, and proximity to Malaysia and Singapore. This research used a qualitative approach...

Exploring Chemistry Teachers’ Knowledge of Higher Order Thinking Skills (HOTs) Based Assessment

Hayuni Retno Widarti, Herunata Herunata, Oktavia Sulistina, Habiddin Habiddin, Yenin Nadhifah
Informed by 2013 curriculum implementation, it is acknowledged that chemistry learning in schooling sector aims not only to discern students’ competence but also to assess their higher-order thinking skills (HOTs). This notion of HOTs is demandable to help students compete in the millennial era. One...

Review: Potential Effect of Black Garlic (Allium sativum L.) as Antioxidant

Pramudita Riwanti, Burhan Ma’arif, Miftah Zulfa Jannah
Black garlic is a fermented garlic product that is heated at a specific temperature and humidity are a certain time without additional treatment. Numerous studies have mentioned that black garlic extract exhibits several capabilities, inclusive of antioxidant, antiallergic, antidiabetic, antiinflammatory,...

Monitoring and evaluation of faculty’s experience in E-learning during the Covid-19 pandemic - Case of SMBAU

Asmae Blilat, Lamyae Miara, Abdelali Ibriz
During the period of lockdown due to the COVID-19 pandemic, a complete switchover to e-learning was mandatory for all universities to ensure pedagogical continuity and support for students in these exceptional circumstances. Indeed, since 16 March 2020, face-to-face courses at Sidi Mohamed Ben Abdellah...
Proceedings Article

The Effect of Vitamin D Supplement as Analgesic in Low Back Pain Patients: A Literature Review

Martdwitanti Ajeng Kumalaningtyas, Devi Usdiana Rosyidah, Sulistyani Sulistyani, Dodik Nursanto
Background: Low back pain (LBP) is a musculoskeletal disease characterized by severe pain in the lower back that originates in the spine’s muscles, nerves, and other organs. Adults experience 50-80 percent of the symptoms, and it is the leading cause of disability when compared to other diseases. One...
Proceedings Article

Propagating Anti-TrustRank with Relationship Strength for Fighting Link Farming on Twitter

Shen Hua, Liu XinYue
How to find the features of spammers and link structure is a fundamental issue in social networks. Existing work solves this problem by classification and ranking. However, these methods ignore relationship strength on edges, i.e., the weight between a pair of users. Then the challenge is how to effectively...
Proceedings Article

The Walking Palm Tree algorithm: A new Metaheuristic Algorithm for Solving Optimization Problems

Farouq Zitouni, Saad Harous, Seyedali Mirjalili, Abdelhai Mohamed Bouaicha, Hocine Abdellatif Houari, Ali Wagdy Mohamed, Abdelhadi Limane, Rihab Lakbichi, Aridj Ferhat
We introduce the Walking Palm Tree (WPT) optimizer, a novel metaheuristic optimization algorithm inspired by the movement pattern of the Socratea Exorrhiza palm tree species. This species adapts to sunlight by growing roots towards the desired direction while allowing older roots to fade away. We provide...
Proceedings Article

Study of the Multi-Airport Ground-holding Strategy Model and Application

Xiushan Jiang, Yingyi Xie, Xifeng Li
One of the effective methods in air traffic flow management is ground holding. The Air Ground-holding Strategy can effectively alleviate the air congestion and reduce delays by switching air waiting to ground waiting. This paper use the minimum total cost as the target and the limit of integrated capacity...
Proceedings Article

Price Dispersion of Hotel Reservation Online: Evidence from Chinese Megacities

Xinglong Xie, Ying Chen
The traditional view states that an online company should not post two different prices for the same product on the website, given the price transparency of internet. So, price dispersion in e-commerce is weighted toward vanishing, driving online deals to reach higher market efficiency than offline....

Corporate Governance, Corporate Social Responsibility and Financial Performance, CGPI Award in Indonesia

Felita Fabiani, Ririn Breliastiti
This study aims to determine how the influence of Corporate Governance (CG) and Corporate Social Responsibility (CSR) on the company s financial performance. The Corporate Governance Perception Index (CGPI) ranking score is used to measure the CG mechanism, seventeen goals from Sustainable Development...

Management and Sustainability Challenges of Early Childhood Education Institutions in Pandemic Era

Anik Lestariningrum
A new life must be carried out in all aspects, including adjusting to the new order of all levels of education, including early childhood education institutions. The biggest problem is the sustainability of the organization and the continuity of early childhood to continue the education process at the...
Proceedings Article

How Does Metformin Work in the Treatment of Obesity? A Review

Muhammad Salman Shalahuddin, Riana Rahmawati
The rising prevalence of obesity is associated with a higher risk of developing cardiovascular diseases. Because it can induce weight loss, metformin, a long-used drug for treating diabetes, is used as an off-label medication for the treatment of obesity. However, the mechanism underlying this effect...
Proceedings Article

Improve Cognitive Abilities Through Aerobic Dance Based on Traditional Dance: Literature Review

Poppy Elisano Arfanda, Ians Aprilo, Ricardo Valentino Latuheru, Hasnah Hasnah, Retno Farhana Nurulita, M. Adam Mappaompo
This writing aims to explore some literature about traditional dance-based aerobic exercise to improve cognitive abilities. Many factors contribute to a person’s cognitive decline, including aging and lack of physical activity. The physical activity discussed here is aerobic exercise. Physical activity...

An Inclusive Model for Attaining SDG-9 (Industry, Innovation, & Infrastructure) Nexus through FinTech in Conventional Higher Education Institutions in Karnataka

M. Anilkumar, Pooja Budihal, P. Laxmana
SDG-9 (Industry, Innovation, and Infrastructure) signifies the FinTech quality in innovation, growth and environment. The author has collected feedback from faculty members to improve the perception of research and innovation in Conventional Higher Education Institutions. Partial Least Squares-SEM was...
Proceedings Article

Borrower Sentiment on P2P Lending in Indonesia Based on Google Playstore Reviews

Nur Wulan Adhani POHAN, Indra BUDI, Ryan Randy SURYONO
P2P lending is a part of fintech where the public can request small loans without the common procedures of a conventional bank. There are many issues that arise from the lack of regulations and information on P2P lending which are mostly negative. In this paper, we analyze the public perspective of P2P...

The Effects of Product Knowledge and Rational Motivation on Consumer Decision to Purchase Eiger Products

Ira Nuriya Santi, Farid, Sri Wanti, Firolika Nur Triana
This study aims to investigate the effects of product knowledge and rational motives on consumer’s decisio n to purchase Eiger products. The sample in this study was taken as many as 45 respondents using non-probability sampling technique. To collect data, this study employed various methods including...

Exploring the Optimization Path of Pinduoduo Social E-commerce Marketing Strategy in Shanghai, China

Qu Sheng, Cui Xiaowen, Shen Yuhan, Zhu Kaiyue, Zhu Man, Ma Zeyun, Zhou Yunxi
Since the formation of China’s e-commerce platform, has undergone two decades of prosperous development, the current e-commerce industry in China has taken shape. In this context, China Shanghai Pinduoduo, an emerging e-commerce brand, has also stood out among many e-commerce platforms, ranking among...

Diction in Indonesian Students’ English Messages to Lecturers: A Language Error Analysis

Patria Handung Jaya, I Dewa Putu Wijana, Tofan Dwi Hardjanto
Inappropriate use of diction in text messages can be very risky because it can lead to misunderstanding and somehow affect politeness in communication. This research aims to discover the diction errors in Indonesian students’ English messages to their lecturers and the factors behind them. 32 WhatsApp...

Effects of Motivation, Competence, and Training on Employee Performance in Manufacturing Firms

Xi Heyang, Abdul Razak Munir, Andi Tenri Harahap
This study aims to examine the effects of work motivation, work competence, and training and development on employee performance in manufacturing companies. A quantitative research approach was employed using an explanatory survey design. Data were collected from 209 employees working in manufacturing...

Correlation Analysis Among Innovation, Risk-taking, Competitive Aggressiveness, and Proactiveness on Company Performance in the Covid-19 Situation

Bertha Silvia Sutejo, Marwin Antonius Rejeki Silalahi
This research originated from the Covid-19 pandemic that began in February 2020. Since the Covid-19 pandemic, the Indonesian economy has experienced a significant decline, especially the MSMEs in Indonesia, so the authors are interested in examining the correlation among innovation, risk-taking, competitive...

Effective Use of Google Translate in Writing

Andi Wirantaka, Mahdiana Syahri Fijanah
This research aims to investigate teachers’ perception of the effective use of Google Translate (GT) in students’ writing. This research employs a qualitative approach, specifically descriptive qualitative design. The participants of this research were six teachers of an English Education Department...

Analyzing the Challenges to Using Technology in Physical Education

Gita Febria Friskawati, Vicki Ahmad Karisman, Mesa Rahmi Stephani
This survey research aims to explore the challenges of using technology in Physical Education. The data was taken through a survey using an open-ended questionnaire that has been distributed through Google forms which were distributed over two months and five days. The population is 49 Physical Education...

Virtual Tourists’ Motivation During COVID-19 Pandemic

Muhamad Muhamad
The emergence of the COVID-19 pandemic affects greatly all aspects of life, including the tourism sector. The pandemic affects traveler’s motivation in planning their canceled trip on a chosen destination. This paper aims to give alternatives in tourism using a virtual-based tourist destination in Indonesia....
Proceedings Article

Differences in the Prevalence of Adults with Allergic Rhinitis by Gender

Asti Widuri, Vicha Az-zahra Nabila Hidayat
In many countries in the world, the prevalence of allergic rhinitis (AR) in adults varies greatly between and within countries. Although it does not cause fatal effects, AR can affect the quality of life both socially and financially. Aims of this research was to determine the differences in the prevalence...

Digital Literacy Ability and Learning Style of English Students in the Covid-19 Pandemic

Nadrah, Ade Sissca Villa, Arono
Learning English as an international language has changed a new paradigm in learning in the Covid-19 pandemic era, both synchronously and asynchronously so that digital literacy and student learning styles are increasing. This research aims to describe the condition of digital literacy and student learning...
Proceedings Article

Geospatial Modeling for Healthcare Center Optimization Using Urban Vertical Growth and Accessibility Metrics

Neeraj S. Kumar, J. Idhikash, O. S. Jannath Nisha
Our work involves developing a spatial modeling approach to enhance health- care facility placement within rapidly urbanizing regions through identification of vulnerable zones where health care accessibility lags behind building construction growth. To measure healthcare services in identified zones,...

The Utilization of Virtual Tour 360 for Sustainable Islamic Tourism: Systematic Literature Review

Sugiharto Sugiharto, M. Taufik Rahmadi, Eni Yuniastuti, Ayu Suciani, Tumiar Sidauruk, Eka Suci Anja Kusumawati, Alvin Pratama
Tourism is a strategic sector that contributes significantly to GDP and employment, so it needs to be managed sustainably by paying attention to social, cultural, and environmental values. Halal tourism has emerged as a form of value tourism per Sharia principles. Indonesia has excellent development...

SDGs and the Academy: Where we are now, where to next?

Narelle Warren
The United Nation’s Sustainable Development Agenda 2030 set out an ambitious 15-year program towards making meaningful progress in addressing 17 core global challenges of our time. These Sustainable Development Goals (SDGs) address socioeconomic, technological and environmental development issues and...
Proceedings Article

Digital Health Strategies for Early Detection of COPD Exacerbations in Rural Areas: A Narrative Review

Ary Septri Mulainy, Hiskia Hiskia
Exacerbations of chronic obstructive pulmonary disease (COPD) are often recognized only after symptoms become severe enough to require urgent care. Digital approaches may support earlier detection through symptom reporting, home physiological monitoring, mobile decision support, and wearable activity...
Conference Abstract

P4.1 ARTERIAL STIFFNESS IN INFLAMMATORY BOWEL DISEASE: A SYSTEMATIC REVIEW

Luca Zanoli*, Stefania Rastelli, Jean-Philippe Empana, Pierre Boutouyrie, Stephane Laurent, Pietro Castellino
Pages: 15 - 15
Background: Arterial stiffness is increased with chronic inflammatory disorders. The reduction of inflammation by immunomodulatory therapy is associated with a restoration of arterial function. Objectives: To determine whether carotid-femoral pulse wave velocity (cf-PWV) is increased in subjects with...

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 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...

The implementation of talent management : a case study in an organisation having an integrated talent program

S.M Dominic, D.L. Runde
The aim of this research is to review the implementation of talent management in an Indonesian company context and to investigate the effectiveness of the current talent management model and practices. This is important because in Indonesia, the quality and human resource capabilities are still under...

Analysis of Confidence Factors in Using E-Learning Applications for Nusa Putra University Students

Rully Darully, Nanda Elisa, Albertus Aguspianu Gulo, Marina Marina, Gustian Djuanda, Rena Yuliana
The purpose of this research is to identify the elements that impact Nusa Putra University students’ comfort level when using Edlink. This study employs a quantitative approach that makes use of the SMART PLS 3.2.9 program. In this study, data was collected using survey procedures utilizing a Likert...
Proceedings Article

The Blind Location Tracking System Based on ARM

Liqun Bao, Zhiwei Hou, Zhongdong Wu, Xianglin Li
The purpose of this paper is to introduce a blind location tracking system which can be used by the family to keep track of the blind. The whole system consists of three modules, ARM development board, 3G wireless communication module and a smart phone. The important steps in this study is to transfer...
Proceedings Article

A tour on big data classification: Selected Computational Intelligence approaches

Francisco Herrera
In this age, big data applications are increasingly becoming the main focus of attention because of the enormous increment of data generation and storage that has taken place in the last years, in science, business, . . . This situation becomes a challenge when huge amounts of data are processed to extract...

Students’ Response on Collaborative Translation Model

Rudi Hartono
Translation is a complicated activity for students to do individually. They face many linguistic and cultural problems alone, so their products of translation are poor grammatically, lexically, and mechanically. Through this research I surveyed their response and described how their opinions on the application...

Understanding of Sexual Violence in Students on Campus

Tri Budi Marwanto, Dewi Mustami’ah
Sexual violence on campus occurs a lot, but what comes to the surface is not known for certain. No wonder sexual violence in college is like an iceberg. This raises the real question of what kind of understanding of sexual violence on students ?. There fore it is important to map the understanding of...

Cardinal, Median Value, Variance and Covariance of Exponential Fuzzy Numbers with Shape Function and its Applications in Ranking Fuzzy Numbers

S. Rezvani
Pages: 10 - 24
In this paper, the researcher proposed a method to cardinal, median value, variance and covariance of exponential fuzzy numbers with shape function . The covariance used in this method is obtained from the exponential trapezoidal fuzzy number, first by finding mathematical expectation and then calculating...

Solving of Fuzzy Transportation Problem Using Fuzzy Analytical Hierarchy Process (AHP)

Farikhin, Muhammad Sam’an, Bayu Surarso, Bambang Irwanto
Based on research related to solve fuzzy transportation problems that had been proposed and discussed by researchers, it could be concluded that the ranking function is widely used to order fuzzy numbers or convert fuzzy numbers to crisp numbers. The ordering process can indeed make it easier to run...

Intralingual Translation Ability by Students of Sharia Law-Economics Against Popular Scientific Words of Sharia Economics

Allif Syahputra Bania, Najihatul Faridy
Popular scientific words in Sharia economics must be understood carefully so that the concept of learning can be absorbed by students as a determinant of the quality and ability of students in global competition. Therefore, students must master the intralingual translation of popular scientific words...

Exploration of Factors Technology Acceptance of LMS Google Classroom

(A Systematic Literature Review)

Muhamad Iqbal Rizki Permana, Iwan Kustiawan
The purpose of this study is to explore the methods and factors that influence the acceptance of Google Classroom technology. This study uses a Systematic Literature Review. Articles are retrieved via the application publish or perish 7 issue of 2010-2021. Then the article is made into a logbook for...

Google Search, News, and Stock Market Return in Indonesian Stock Market

Aditya Firmansyah, Zaafri Ananto Husodo
This study investigates the effect of internet search and news headline on explaining abnormal return of 425 non-financial companies listed on Indonesia Stock Exchange from 2015 to 2019. Investor attention is measured by internet search volume from Google Trend. Market news is gathered from free online...
Proceedings Article

Research on image mosaictechnique based on Contourlet transform

Li Li, Jun bo Chen, Jin Cheng
The image after image mosaic apply in not demanding occasions case, This paper presents the splicing method based on Contourlet transform.Through the feature extraction, feature matching, ranking is obtainedafter image stitching.The experimental results show that this method improves the quality of image...
Proceedings Article

Intellectualization of Transport and Logistics Infrastructure Agents Network Interaction through Adaptive Information and Communication Technologies Introduction

Marina Bolodurina, Anastasia Mishurova
The aetiology of the Russian Federation transport and logistics infrastructure development heterogeneity is caused by the following factors: many of elements of the system, territorial distribution, nonlocal effects exist. The article describes a methodological approach to assessing the existing potential...

The Effect of Using I-CHAT Medium on Deaf Students Ability to Arrange Sentence Structures

Mr Utomo, Ganis Sukohanayu
On the initial problem of this study, it was found that the deaf students made mistakes in composing a correct sentence structure. Meanwhile, lecturers require these students to master the correct sentence structure. Therefore, this study aims to determine the effect of I-CHAT as a learning medium on...

Implementation of Hard and Soft Technology in Learning Arabic During the Covid-19 Pandemic

Study at MTs Sunan Kalijogo Kranding Mojo Kediri

Ahmad Nurcholis, Budi Harianto, Umi Machmudah
There are some problems raised in learning Arabic by various educational institutions that encourage the teacher to modify the teaching and learning methods. It can be done by designing the development of hard and soft technology in learning Arabic. This research examines the design of Arabic learning...
Proceedings Article

The meteorological disasters risk analysis and risk management in large scale activities

Haibo Hu, Yanli Zhang
On the basis of risk analysis, the risk control and risk sustainability should be assessed for the requirement of risk management on the meteorological disaster so that it can keep safeties during large-scale activities. Thus, the AHP model combined with the method of experts score is introduced in the...

Motivation to Learn Independently through Blended Learning

Agus Purnomo, B. Kurniawan, N. Aristin
Blended learning combined with mobile learning is an effort to facilitate the limited space and time of study for students in seminar courses. This course has the purpose of learning achievement in the form of students able to identify problems, build a frame of mind, and design research methods that...