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6690 articles
Proceedings Article

Implementation of Ozonation Technology on Microbiological Quality of Milk: Study of Differences Fat and Protein Percentages Against Pathogenic Bacterial Resistance

Gita Zulfie Ramadhani, Kartika Budi Utami, Djalal Rosyidi, Ria Dewi Andriani, Lilik Eka Radiati
The high level of pathogenic microbial contamination in milk can reduce milk quality. Milk as a source of animal protein is produced by dairy cattle with complete nutritional content. The complete nutritional content causes milk to be an ideal medium for bacterial growth. The bacteria that are found...

Tests of the Fama-French five-factor model in the US stock market under the COVID-19 pandemic

Meng Gao
At the end of 2019, the COVID-19 spread widely around the world, leading to a global economic recession. The data for this article is taken from a database created by Kenneth R. French. Given that the COVID-19 pandemic was widespread in the United States in March 2020 and remained stable through February...
Proceedings Article

Evaluation of Exhaust Gas Emissions from Traditional River Vessels in Palembang City to Reduce Air Pollution

Noor Sulistiyono, Dedy Kurniadi, Driaskoro Budi Sidharta, Raden Muhammad Firzatullah, Lula Annisya
The main problem in the use of speedboat river vessels is the carbon monoxide (CO) exhaust emissions produced by the speedboat river vessels. This can have an impact on air pollution or pollution on speedboat river vessel passengers. So that passengers can get Acute Respiratory Tract Infection (ARI)....
Proceedings Article

Evaluation of Vehicle Performance Based on Set Pair Analysis

Jian Zhang, Mingjun Li, Liping Wang
An evaluation method of vehicle performance based on set pair analysis was proposed. The evaluating index system of vehicle performance was constructed by setting five first-level evaluation indexes and thirteen second-level evaluation indexes. The evaluation models were constructed by using four-element...

The Performance of Teachers in the Digital Era in Improving Learning Quality

Hendrik A.E. Lao, Rasdi Ekosiswoyo, Joko Sutarto, Suwito Ek Pramono
The development of the digital world today has become a lifestyle that cannot be separated from technology. Hence, teachers are required to follow the development of existing technology in order to make learning process go well. The purpose of this research is to determine the performance of teachers...

Legal Basis of Land Reform

Lina Jamilah, Arif Firmansyah
Land reform is an overhaul of ownership and control of agricultural land and legal relations related to land acquisition. The purpose of holding land reform is to enhance income and standard of living of smallholder farmers as a foundation or prerequisite for carrying out economic development towards...

Implementation of Project Based Learning Method with Speech Analyzer App for Oninron Course

Dini Maulia, Darni Enzimar Putri, Rahtu Nila Sepni
Oninron Subject is compulsory for second-semester university students majoring in Japanese language and literature at Andalas University. This subject is categorized as specific linguistic course that discusses the theory of sound in language. This paper focuses on the implementation of Project Based...
Proceedings Article

Priority Strategy for Non-Rice Food Alternative “Millet”: A Case Study from West Sulawesi, Indonesia

Ikawati Karim, Kasmiati Kasmiati
Millet (Pennisetum glaucum) is a strategic alternative non-rice food as a source of carbohydrates, which also has good health functions, such as being an antioxidant and containing bioactive compounds and fiber. For West Sulawesi residents, millet is substituted as a staple food to replace rice, which...

Early Detection of the Risk of Injury in Fairrunning Club in Padang City Using Functional Movement Screening Method (FMS)

Zulhasniati Zulhasniati, Donal Syafrianto, Alimmudin Alimuddin
The increased risk of injury in running athletes is related to inadequate flexibility, muscle imbalance, and lack of neuromuscular coordination in athletes. One method of checking the ability of athletes who see from the functional motion approach is the Functional Movement Screening (FMS) method. The...
Proceedings Article

The Investigation and Analysis of Self-esteem and Coping Style of High Vocational Students

Zhili Bi, Tongjun Wang, Shubai Chen
We adopt the Self-esteem Scale (SES) and the Simplified Coping Style Questionnaire, to make a random investigation among the Binzhou Polytechnic students in 6 professionals of grade 2012. As a result, the Self-esteem Scale score was 32.59 ± 3.40. Positive coping style score was 2.14 ± 0.38, negative...
Proceedings Article

Kinematic modeling and validation of a 6-DOF industrial robot

Guo-Qing Sun, Guan-Bin Gao
The kinematic model of industrial robots is the transformation between the working space and the space of joints. After analysis of the kinematic methods in the area of linkage mechanisms, the kinematic model was established according to DH method for a 6-DOF industrial robot. To verify the kinematic...

Design of Interactive Learning Graphic Design Based Tutorial Classic

Asrul Huda, Kasman Rukun, Suryo Hartanto, Ulfa Hasyanah Lubis
The function of education is to develop ability of potential and transform the character of students, therefore various aspects and efforts made to improve the education quality. One of way to improve learning result is by using information technology such as used interactive learning media tools. This...

Media in Community Guidance Services

Muhammad Ali Equatora, Mulyani Rahayu
Social media guidance services are a good equipment in the form of software or hardware that have a function as a tool in activity of guidance services. Community guidance media can also be interpreted as everything that is used to channel messages or information from community counselors to correctional...
Proceedings Article

Phospholipase A2-Mediated Preparation of Phosphatidylcholine Containing Ricinoleic Acid And Its Anti-Inflammatory Effect in Vitro

Yukihiro Yamamoto, Kazugi Harada, Suzuna Kasuga, Masashi Hosokawa
Ricinoleic acid (RA) is a type of fatty acid found in castor oil and has been known to have anti-inflammatory effects. Phospholipids are useful functional compounds in food/medical fields due to their amphiphilic property and biocompatibility. The purpose of this study was to prepare phospholipid containing...

The Preliminary Analysis for Developing Material Teaching Using Augmented Reality for Blended Learning at Fundamental Physics Course

Widiasih, Henny Johan, Sipriyadi, Prayekti
One of the uses of technology in the education sector is the implementing of Augmented Reality (AR) technology at learning activity. This study aims to analyze the implementing of AR technology in course materials of fundamental physics teaching. The implementing of AR technology in physics teaching...

The Influence of Islamic Nuances on Student Satisfaction (Case Study in Al Washliyah Universities in North Sumatra)

Hardi Mulyono, Parapat Gultom
Student satisfaction is one of important factors to maintain sustainability of university especially in more competitiveness environment. A university has to create ways to increase student satisfaction; one of these is to establish the university with specific nuance such as Islamic Campus. The purpose...
Proceedings Article

Urea And Creatinine Transport by Polymer Inclusion Membrane

Ulfa Andayani, Barlah Rumhayati, Thalia Salsabilla, Bresnia Prameswari
This study aims to determine the optimal composition for PIM (Polymer Inclusion Membrane) used for the transport of urea and creatinine. The composition of PIM consists of CTA (Cellulose triacetate) as the basic polymer, TBP (Tributhyl phosphate) as a carrier compound, and 1-Decanol as a plasticizer....
Proceedings Article

Urea And Creatinine Transport by Polymer Inclusion Membrane

Ulfa Andayani, Barlah Rumhayati, Thalia Salsabilla, Bresnia Prameswari
This study aims to determine the optimal composition for PIM (Polymer Inclusion Membrane) used for the transport of urea and creatinine. The composition of PIM consists of CTA (Cellulose triacetate) as the basic polymer, TBP (Tributhyl phosphate) as a carrier compound, and 1-Decanol as a plasticizer....
Proceedings Article

IoT-Based Forest Fire Monitoring System in Bengkalis Using Cosmic LoRa Ray

Jefri Lianda, Adam Adam, Muhamad Nasir, Dea Fitriana, Mhd. Riyan Kurniawan, Muhammad As’ad Hayyan Zahuri
Forest and land fires occur annually in Bengkalis Regency, especially during the dry season. According to the Riau Governor, as of October 2023, fires have affected 398.29 hectares in Bengkalis. Based on the Riau Provincial Coordination Meeting (rakor) for forest and land fire management (kartahutla),...

The Shapovalov Determinant for the Poisson Superalgebras

Pavel Grozman, Dimitry Leites
Pages: 220 - 228
Among simple Z-graded Lie superalgebras of polynomial growth, there are several which have no Cartan matrix but, nevertheless, have a quadratic even Casimir element C2: these are the Lie superalgebra kL (1|6) of vector fields on the (1|6)-dimensional supercircle preserving the contact form, and the series:...

Politeness Strategies Used by Japanese Learners in Language-learning Mobile App HelloTalk

Hani Sarila, Nuria Haristiani
This study aims to analyze Japanese as second language learners’ use of politeness strategies when asking Japanese native speaker to do the language exchange in the mobile app HelloTalk based on Brown and Levinson’s (1987) classifications of politeness strategies. The research was conducted using descriptive...

Poverty Determinant Models: Interregional Study in Indonesia

Eka Dewi Anggraini, Barika Barika, Benardin Benardin
This research aims to analyze nine models of poverty determinants in seven regions in Indonesia. The formation of the model is based on model 1, namely the poverty trap, economic growth, DAK, and spending on government functions which consists of spending on education, health, economic functions, social...
Proceedings Article

The Effect of the Bapak Asuh Anak Stunting (BAAS) Program on the Nutritional Status of Children Aged 6–23 Months in Baubau City 2024

Ade Nurul Amalia, Devi Savitri Effendy, Asnia Zainuddin, Ardiyah Nurul Fitri Marzaman
Stunting in early childhood is a significant challenge in health development, particularly in areas with high prevalence such as Baubau City. This study aims to analyze the effect of the “Bapak Asuh Anak Stunting” program on the nutritional status of children aged 6–23 months. The program involves financial...
Proceedings Article

Influence of Anthropogenic Chemical Factors on Immune Regulation in Petrochemical Production Workers with Cardiovascular System Pathology

A.S. Shirinkina, I.N. Alikina, O.V. Dolgikh
171 employees exposed to industrial anthropogenic chemical factors were examined. The sample was divided according to the principle of the presence of the cardiovascular diseases (CVD) (study group – 115 people) and their absence (comparison group – 56 people). For all employees, a chemical-analytical...

Demographic, Lifestyle and Mental Health Factors Associated with Physical Activity Among School-Going Adolescents in Timor-Leste

Yong Kang Cheah
It is widely accepted that physical activity has beneficial impacts on health outcomes. However, a large proportion of adolescents are physically inactive. The objective of the present study is to examine factors associated with physical activity among school-going adolescents in Timor-Leste. Nationally...
Proceedings Article

The Preparation and Research of Small Molecular Group Water

Pei Jiang, Qingshan Li, Mingyang Lian
The qualities of water are closely related with human health. Small molecular group water which contains 5-6 water molecules plays an important role to human body health. This paper reviewed the pure water was treated by the micro-nano powder of the Guhai rock to prepare a kind of small molecular group...

Design of Meta-inquiry Learning Model in Number Theory

Sinar Depi Harahap, Ahmad Fauzan, Elizar Elizar, I Made Arnawa
Various efforts have been made by the government and the community in helping to improve education, this study aims to develop an inquiry model that adopts a part of metacognition ability, in order to be able to map all the cognitions in the minds of students, especially those used in number theory subjects....

Jump Rope Games Modification: Enhancing Children’s Motor and social skills

Heppy Zakiyatun Nissa, Mustaji Wahyu, Hendratno Hendratno
Physical activities are essential elements that allow children to enhance their developments especially through activities based on traditional games. Jump rope games is a physical game which is modified by traditional games that promote early motor and social skills in kindergarten aged 5-6 years in...

Managing Village Governance Based On Mutual Assistance (Gotong Royong)

Kushandajani Kushandajani, Puji Astuti
Law No. 6 of 2014 on Village constructs village authority in four areas: managing village governance, implementation of rural development, coaching rural community, and empowerment of rural community. Those are the basis of village governance, including the organizational structure of the village government....

Real-Time Privacy Risk Detector for Android Apps

C. Palanivel Rajan, B. Nagalakshmi, S. Roshini
Android applications are regularly involved with sensitive user information in the contemporary mobile ecosystem and are often regulated by privacy policies that are too long, vague, and incomprehensible to the end-user. Such ambiguity may result in the accidental consent, unauthorized data gathering,...

The Perception of a Juvenile Delinquency for Junior High School Students in Blitar City

Kusnul Khotimah, Sarmini, Agus Suprijono, Ali Imron, Riyadi
SMP Negeri 5 Blitar City is a complex school which is located close to SMP Negeri 3, 5, and 6 schools that often commit deviant actions every day. Deviant actions referred to here are actions that violate the rules or regulations in schools such as smoking, truancy during class hours, and fighting every...

EVALUATION OF TOURISM VILLAGE WOMEN EMPOWERMENT THROUGH HOME INDUSTRY

(Case Study in PKK Group "Ita Sue" Oeseli Village, Rote-Ndao Regency)

Ariance Ana Lasibey, Veronika A. S., M FloraS, Marlin Maga
The purpose of this study is to describe women's participation at each stage of the women's empowerment program through the home industry, explain the reasons why women are involved in the home industry, and explain the supporting and inhibiting factors of the empowerment process. This study...

Mobile Based Counseling Application for Facilitating Counseling Student Learning

Anak Agung Adi Wiryya Putra, Ali Muhtadi
This study aims to develop a counseling application prototype that can be used by school counselors to monitor the mental health of university students in Indonesia. Product results can also be used in learning activities for guidance and counseling students, especially facilitating counseling practices...
Proceedings Article

Long Courtship's Impact on Dating Violence and Sexual Behavior in Private Junior High School, Semarang City

Nis Syifa’ur Rahma, Aprianti
Data from 2022 from the Central Bureau of Statistics Semarang City, as many as 15.38% of the population of Semarang City are teenagers in the age category of 10–19 years. According to Legal Resources Center-Gender Justice and Human Rights, in 2023, most violence cases were dating violence, with 18 cases...
Proceedings Article

Construction of Regular and Irregular QC-LDPC Codes: a Finite Field Approach and Masking

Xiaopeng Chen, Lin Zhou, Rui Zhao, Yucheng He
Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) codes require less hardware resources due to the quasi-cyclic structure of parity-check matrices. In this paper, two improved methods for constructing QC-LDPC codes are proposed. Firstly, in order to make sure the masked LDPC codes have flexible code rate...

The Effect of Gadget Usage on Speaking Ability of 3-6 Year Olds

Ikha Durrotun Nasikhah, Edi Purwanta
The advanced technology makes information very accessible. The evolution of technology has revolutionized society including early childhood, but it is slowly destroying the ancient pattern itself. Indonesian children in the millennium generation are no longer familiar with traditional games because of...

Characteristics, Nutritional Status, and Sarcopenia in the Elderly in Pangkalpinang City

Ratmawati, S. Fatimah-Muis, Muchlis Achsan Udji Sofro, Ani Margawati, Martha Irena Kartasurya
Sarcopenia is a decrease in muscle mass, muscle strength, and physical performance in the elderly ≥ 60 years. The study in 2016 found out that the prevalence of sarcopenia among the elderly in Indonesia was considerabely high (40.6%). The risk factors for sarcopenia include age, gender, lifestyle, nutritional...

The Role of Convalescent Plasma and Tocilizumab in the Management of COVID-19 Infection: A Cohort of 110 Patients from a Tertiary Care Hospital in Oman

Faryal Khamis, Ziad Memish, Maher Al Bahrani, Hamed Al Nummani, Dana Al Raisi, Samata Al Dowaiki, Shabnam Chhetri, Fatma Al Fahdi, Maha Al Yahyai, Nenad Pandak, Zakariya Al Bolushi, Zainab Alarimi, Sabria Al Hashmi, Issa Al Salmi, Ibrahim Al-Zakwani
Pages: 216 - 223
Aim: As Coronavirus Disease-2019 (COVID-19) pandemic continues to evolve, the search for safe and effective therapeutic interventions remain essential. Methods: We conducted a retrospective cohort study on patients hospitalized with laboratory confirmed severe acute respiratory syndrome coronavirus-2...
Proceedings Article

Research on the Influencing Factors of Tourists’ Use Behavior of AR Tourism APP Based on UTAUT2 Model

Take the “West Lake in the Palm” as an Example

Yangyan Yin, Ling Zhang, Zhihui Huang, Lexin Liu, Xiaoying Cen
As an emerging technology, AR technology has shown its unique advantages in combination with tourism, and the launch of AR tourism APP provides a broader space for the development of tourism. In order to explore the influencing factors of tourists’ use of AR tourism APP, this paper uses the UTAUT2 model,...

Correlation Between Knowledge and Practice of Traditional Self-Medication Among People in Semarang

Maria Caecilia Nanny Setiawati, Siti Munisih, Yustisia Dian Advistasari, Evy Kurniawati
Self-medication presents a dual-sided approach recognized by the World Health Organization (WHO) for its potential to alleviate strain on global healthcare systems. However, its misuse can result in significant adverse outcomes. This research aimed to assess the understanding and practice of self-medication...
Proceedings Article

Exploring the Correlation between User Experience and Brand Loyalty with Fitness App

Ping Xu, Yingji Li
This study empirically validates the impact of user experience on brand identity and loyalty in online fitness apps. The results show that emotional, social, and informational experiences significantly enhance brand identity and loyalty, while sensory experience does not directly affect brand loyalty....
Proceedings Article

Contribution to Power Explosive Leg Muscles, Eye Hand Coordination, Confidence and Shoot Skills Underring Basketball in High School Student

Hendri Neldi, Riffo Satria Hendri, Despita Antoni, Ibnu Andli Marta, Alim Harun Pamungkas, Sherlyane Hendri
The problem of this study was to determine whether or not the contribution between the contribution of leg muscle explosive power, eye-hand coordination skills and confidence to shoot underring basketball high school students Development Laboratory Padang. Therefore, this study aims to look at the contribution...
Proceedings Article

Study on Key Technologies of Layered Filling Subgrade with Shield Drilling Sludge

Tengda Gao, Yanan Zhang, Jianyong Zhang, Liyong Zhang, Wei Huang, Peng Chen
With the rapid development of urban rail transit and tunnel engineering, the output of shield drilling sludge is increasing year by year, posing urgent challenges for waste disposal and resource sustainability. The resource utilization of shield drilling sludge as subgrade filling material offers dual...

The Influence of Perceived Usefulness, Perceived Ease of Use, and Electronic Word of Mouth on Customer Loyalty Through Repurchase Intention in the TikTok Shop Feature

Dika Ayu Kusuma Ningtyas, Dediek Tri Kurniawan
Currently, in the digital business development era, regarding the number of users who actively utilize the TikTok app, Indonesia comes in second place globally. This, of course, significantly affects the outcome of TikTok Shop in the Indonesian e-commerce world. Therefore, e-commerce needs to implement...

Educating the Indonesian Language A Proposed Verbal Social Project for the National Harmony

Jumanto Jumanto
This paper presents the exploration of language use pragmatically and to propose educating the Indonesian language as a verbal social project for the national harmony. The word educating here is beyond in-classroom teaching-learning process, as it also involves family and societal participation in the...
Proceedings Article

Influencing Factors of Steel Slag/Blast Furnace Slag Based Solidifying Agents for Total Tailings Paste Backfill

Man-Chao LIU, Feng-Qing ZHAO
There exist synergistic effect between steel slag and blast furnace slag in preparation of solidifying agent for total tailings backfill. By investigating the effect of various activators, the proportioning of the solidifying agent was obtained: steel slag 35 %, blast furnace slag 35 %, Portland cement...

The Use of Natural Additive Substances on Sasirangan Dying as a Medium of the Local Wisdom Characters

Muhammad Kusasi
Sasirangan is a traditional cloth of Banjar tribe of South Kalimantan. Sasirangan fabric is a type of fabric that is given a picture with the shades of the border-like stripes that extend from the bottom to the top (vertical). Staining of Sasirangan can be used from natural additive chemicals. There...
Proceedings Article

Energy Aware Battery Powered Electric Vehicles:A Predictive Model Driven Approach

Dennis Babu, Anirudh Kumar, Joydeb Roychowdhury
Active energy management for power optimization is essential for successful commercialization of battery powered electric vehicles. In this paper we propose and implement an energy aware electric vehicle using an efficient battery management system, EffBMS which estimates the remaining charge of the...
Proceedings Article

Isolation and Characterization of Hexokinase Gene from Pseudonocardia carboxydivorans 18A13O1

Wawan Abdullah Setiawan, Diana Salsabila, Paul Benyamin Timotiwu, Andi Setiawan
Marine Actinobacteria, including Pseudonocardia carboxydivorans, is known for producing secondary metabolites with antibacterial activity. Hexokinase, a key enzyme in the glycolytic pathway, catalyzes the conversion of glucose to glucose-6-phosphate and is crucial in cellular energy metabolism. Conversely,...

Developing Farmer Capacity and Performance Through Cyber Extension: A Review of Digital Governance

Arief Sirajuddin, Tuti Bahfiarti, Andi Alimuddin Unde, Sudirman Karnay
This study explores the role of cyber extension in enhancing farmers’ capacity and performance through the integration of digital technologies in agriculture. Using a scientometric approach, the research examines publications from 2007 to 2023, focusing on the evolution of digital agricultural practices,...