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3102 articles
Proceedings Article
Taxpayer Awareness as a Moderator of the Influence of Taxpayer Income and Tax Sanctions on Taxpayer Compliance in Paying Land and Building Taxes in Ndona District
Yulita Londa, Falentina Lucia Band, Herlina Theodensia D. Doke
The purpose of this study is to determine the effect of taxpayer income and tax sanctions on taxpayer compliance in paying land and building taxes, moderated by taxpayer awareness. This research is quantitative in nature. The population in this study consists of land and building taxpayers in Ndona District...
Proceedings Article
A Study on the Strength Properties of Concrete Using Coconut Shell as Partial Replacement of Coarse Aggregate
Foysal Ahmed, Pavel Ahmed, Riyaf Ahmed, Muhammad Rafiul Mahdi, Md. Saiful Islam
This study investigates the strength properties of concrete that uses coconut shell as a partial replacement of coarse aggregate. Coconut shells are agricultural waste products that are readily available in tropical regions. By burning coconut shells, toxic gases such as methane and carbon-di-oxide are...
Proceedings Article
The Use of Digital Channels as a Marketing Tool in Ceramic SMEs
Poppy Ruliana, Irwansyah, Susi Andrini, Kurnia
This study aims to clarify the digital channels used by ceramic SMEs in the Plered Ceramics Industry Center, Purwakarta Regency. The concepts used are digital media, social media, one-way communication channels and two-way communication channels, SMEs. The approach used in this research is quantitative...
Proceedings Article
The Physicochemistry of Stingless Bees Honey (Heterotrigona itama) from Different Meliponiculure Areas in East Kalimantan, Indonesia
Suroto Hadi Saputra, Bernatal Saragih, IrawanWijaya Kusuma, Enos Tangke Arung
Almost all of the stingless honey bees in East Kalimantan are in the district/city. Various types of plants as sources of nectar in each region for stingless bees honey are interesting for research. This study’s purpose was the physicochemical analysis of H. itama honey from different meliponiculture...
Proceedings Article
Frugal Lifestyle Trend Among Generation Z
How Do They Spend Money?
Prita Ayu Kusumawardhany
This research is based on the phenomenon of Generation Z’s life as the next generation who spends their expenses sparingly due to several current global threats such as the depletion of global resources, the climate crisis, to the Covid-19 pandemic. This frugal lifestyle behavior is characterized differently...
Proceedings Article
Exploring the Potential of Entrepreneurial Students Through Entrepreneurial Characteristics and Dispositions
Mareyke Sumual Gilly, Marlya Tiwow
This study generally aims to analyze and provide empirical evidence of entrepreneurial self-tension that exists in a person and the expertise of managing a business, which a person has for students. On that basis, this research seeks to explore and describe the potential of entrepreneurship through the...
Series: Advances in Engineering Research
Proceedings Article
Potential of Anthocyanin from Young Fruit Skin of Elaeis Guineensis as a pH Sensor
Dedi Futra, Lenny Anwar, Fitri Aldresti
The increased consumer demand for the freshness and safety of food products would contribute to providing new technologies, which could function intelligently and could monitor the freshness of packaged foods. Chemical indicators are often used to monitor the freshness of food, but they have toxic properties...
Proceedings Article
Analysis of Consumer Loyalty to Creative Economic Products in Padang City
Hesti Mayasari, Amisrawati Amisrawati, Hafrizal Okta ade Putra, Ares Albirru Amsal
The purpose of this study was to determine and analyze the effect of price perception, promotion, brand image, and consumer satisfaction partially or simultaneously on consumer loyalty in the Senja Padang Coffee Zone. The research method used is descriptive quantitative. The sampling technique used is...
Series: Advances in Engineering Research
Proceedings Article
Experimental Investigation of Oblique Laser Shock Processing on Aero-engine Fan Shaft
Peiyu Zhang, Cheng Wang, Yan Chai
The circular bead of aero-engine fan shaft was obliquely shocked by laser shock processing (LSP). After oblique laser shocked, the residual stress and microstructure characteristic of fan shaft were investigated and analyzed. The rotary bending fatigue tests and fracture analysis were also conducted....
Proceedings Article
Analysis Comparison of Data Mining Algorithm for Prediction Student Graduation Target
Rachmadita Andreswari, Muhammad Azani Hasibuan, Dela Youlina Putri, Qalbinuril Setyani
The main objective of a higher education institution is to provide quality education for its students. The most important indicator to measure the quality of higher education performance is the percentage of student graduation on time. However, not all student can successfully have completed their studies...
Series: Advances in Engineering Research
Proceedings Article
Simulation Analysis of Absorptive Chaff Cloud Jamming Performance on Radar Wave
Jinheng Yang, Xing Wang, Xiaotian Wu, Xiaoxuan Dong
Absorptive chaff is a light and high-efficiency kind of passive jamming material, which can decline echo amplitude enemy detection that equipment receives largely scattered in the air, thus reducing the probability of being found and tracked by radar equipment. In this paper, the jamming performance...
Proceedings Article
Does Digital Marketing Affect Millennial Purchase Decision in Covid-19 Situation?
Tika.A Koeswandi, Lili.Adi Wibowo, Mira. Nurfitriya
This study aims to figure out how digital marketing affects Indonesia’s millennial purchase decision during the Covid-19 era. This study is a descriptive-quantitative that involved 100 millennial costumers in West Java, Indonesia, as a sample who had social media and purchased at least once in the fashion...
Proceedings Article
Effect of Variations Concentration and pH of Liquid Smoke in the Immersion With Various Types of Fish
Farida Ali, Lia Cundari, Siti Miskah, Hendri Prasetyo
Rubber seeds contain cellulose and lignin, therefore rubber seed could be used as raw material for liquid smoke. Liquid smoke contains lactic acid and phenol which have antibacterial properties. The purpose of this study is to test the antibacterial activity of liquid smoke shells and rubber seeds on...
Proceedings Article
Modern Energy Supplements for Correction of Physiological and Biochemical Status of Cattle
Ivan Mikolaychik, Larisa Morozova, Vladimir Chumakov, Vladimir Morozov
Energy supplements are often used to normalize the physiological and biochemical status of cattle during milking; to increase the yield and make up for the energy lack in the diet. The objective of this research was the practical justification for the use of modern energy supplements in the diets of...
Series: Advances in Engineering Research
Proceedings Article
Study on the Adsorption Properties of L-Alanine Modified Chitosan for Cesium Ion in Aqueous Solution
Siman Liu, Shengnan Bin, Jiang Wen, Shi Jiang
The chitosan was modified with L-alanine, which was used for the adsorption of cesium ion in aqueous solution. The results showed that: chitosan modified with L-alanine can remove cesium ions in the solution. When the initial concentration was kept as 150mg.L-1, the optimal adsorption conditions were:...
Proceedings Article
The Influence of Website Service Quality towards Consumer Satisfaction by Using Webqual 4.0 Method: Study on Grab Users in Bandung
Febri Hikmah Haryanti, Retno Setyorini
This research is motivated by rapid technological developments to create business opportunities through technology increasingly. The website becomes important as platforms deliver information to users in a wide range of information about a company (company profile) until the customer service. One current...
Proceedings Article
Potential Of Green Chili Extract (Capsicum Annuum) On Myeloma Cells Death
Rochmah Kurnijasanti, Alifvia Izza Putri Edward, Yonas Kristijanto, Doohan Mahendra, Nadya Ivanora Hermanda
The purpose of the study was to determine the potential of the ethanol extract of green chili (Capsicum annum) against the proliferation of myeloma cells. The study used ethanol extract of green chili (Capsicum annum) by maceration. The Myeloma cell concentration was 1.10-5 ml-1 of medium DMEM and 10%...
Proceedings Article
Curriculum Management Strategies as Efforts to Improve the Effectiveness of Early Childhood Learning during the Covid-19 Pandemic
Anisa Mega Nur Safitri, Mustiningsih, Agus Timan, Dwi Kurnianing Ratri, Ghasa Faraasyatul ‘Alam, Hasan Argadinata, Ahmad Khoirul Rizal Fahmi
The aim of this research was to find out a suitable curriculum-management strategy as an effort to effective the online learning carried out by early childhood educators in the midst of COVID-19 pandemic in several cities in Indonesia. Data collected by using literature studies and conducted using survey...
Proceedings Article
The Effect of Satisfaction and Brand Connection to Brand Love
Welly Nailis, Zakaria Wahab, Sulastri, Muchsin Saggaff, Suhartini Karim, Mohammad Eko Fitrianto
This study aims to examine the effect of brand satisfaction and brand connection on brand love. The survey method was used as a research strategy to examine the effect of these two variables. 100 people as research respondents participated through an online questionnaire. This study chose smartphone...
Proceedings Article
The Applying of K-W-L (Know-What-Learned) Strategy Through the Campus Active Bowling Models to Improve Student’S Activities and Achievement in Class VII.C Junior High School (SMP) Negeri 8 Padang
Syafniwati, Yuni Ahda, Ghery Priscylio
This study aims to describe the increase in activities and student learning outcomes with the implementation of KWL (Know-Want-Learned) strategy through the campus active bowling models. This classroom action research was conducted in two cycles. Each cycle consists of 4 stages, namely planning, action,...
Proceedings Article
A Study of E-Loyalty on Virtual Hotels Operator (VHO)
Agus Alwindrajudi, Ratih Hurriyati, Puspo Dewi Dirgantari
The hospitality industry in the era of technological development is now fallen, where access to information to get things related to hospitality is very easily obtained by users through smartphones commonly known as Virtual Hotel Operators (VHO). Thus, users can easily know the condition of the hotel...
Proceedings Article
Education Management Approach for Information Processing Ability in Cognitive Psychology Subject for Magister Students
Nirwana
The thought process is complex and it cannot be seen directly how the brain works and information is processed. Information received through the senses will be felt by the parts that function specifically. On the other hand, activities in collecting or receiving stimuli from the setting, organizing data,...
Proceedings Article
Preparedness of the Bhakti Wira Tantama Army Hospital Semarang in Facing The Covid-19 Outbreak
Rianti Merviane Erungan, Wahyu Sulistyadi
Coronavirus is one of the large family of viruses. On March 11, 2020, WHO established COVID-19 as a pandemic. This research aim was to analyze, to assess the level of Preparedness of the Bhakti Wira Tantama Army Hospital in facing the Covid-19 outbreak. This type of researched is descriptive with study...
Proceedings Article
Antioxidant and Antibacterial Properties Derived from Horsfieldia Spicata (Roxb.) J. Sinclair Stem Bark Extract and Its Active Fraction
Minarti Minarti, Novita Ariani, Muhammad E. Prastya, Akhmad Darmawan, Megawati Megawati
Horsfieldia spicata (Roxb.) J. Sinclair is a species of plant from the Myristicaceae family which has more than 100 species and is widely distributed in South Asia, from India to the Philippines and Papua New Guinea. Numerous species of this family are utilized for wood, and other species are reported...
Proceedings Article
Implementation of Blended Learning-PjBL in the Sensor Course Based on Ilearn Unand
Darwison, Rudy Fernandez, Mumuh Muharam
With the rapid development of science today, it is necessary to apply and innovate online technology in the teaching and learning process. By developing blended learning in sensor courses that emphasize the Project Based Learning (PjBL) method with data centered on Unand ilearn, it can improve the assessment...
Proceedings Article
Response of Soybean Lines to Drought Stress During Reproductive Phase
Suhartina, Purwantoro, Novita Nugrahaeni, Made Jana Mejaya
At production centers, soybeans are in a rice-paddy-soybean or paddy-soybean cropping pattern, which is often at risk of crop failure due to drought. Therefore, it is necessary to develop varieties that are more tolerant to drought than existing varieties. The aim of this study was to evaluate soybean...
Proceedings Article
Life Cycle Assessment (LCA) in Pulp & Paper Mills: Comparison Between MFO With Biomass in Lime Kiln
Yonki Alexander Volta, Rusdianasari, Syahirman Yusi
Pulp and paper mills keeps trying to take advantage of renewable energy as an energy source. One of utilization is used bark as renewable energy source to substitute fossil fuel. Bark from wood preparation utilized in bark gasifier to produced syngas as primary fuel in lime kiln. The aim of the study...
Proceedings Article
Screening of Three Species of Pasak Bumi (Bitter Charm) for Potential Toxicities as Active Drugs
Supartini, Rizki Maharani, Totok Kartono Waluyo
The utilization of traditional medicine or herbal medicine in a community is something inheritance, and it is inseparable from human lives. Support of scientific statements is necessary for comprehensive utilization. Pasak Bumi (Bitter Charm) is one of the raw material sources for traditional medicines...
Proceedings Article
Product Positioning Analysis for “Frestea” of PT. Coca-Cola Distribution Indonesia Balinusa
Ni Nyoman Yulianthini, Made Amanda Dewanti, Ni Luh Wayan Sayang Telagawathi
This study aims to (1) determine the similarities between ‘Frestea’ tea beverage products and competitors’ products, (2) consumer perceptions on the attributes of the ‘Frestea’ product and competitor products, (3) the advantages of ‘Frestea’ products compared to competitors’ products, and (4) the strategies...
Proceedings Article
Hidden circulation fluctuations periodicity of index daily return
Yuanyuan Ma, Lingxuan Li
In this article, we collect the index daily return to analysis the fluctuations of daily return ratio and monthly return ratio in the stock markets by using the multi-signal classification (MUSIC) method of Sub-space of the power spectrum density estimation. 6 kinds of Composite Index of stock price...
Proceedings Article
Prediction of Rowing Ergometer Performance from Functional Anaerobic, Aerobic and Muscle Power
Dede Rohmat Nurjaya, Amung Ma’mun, Agus Rusdiana
The purpose of this research is to find predictors of 2000 meters indoor rowing performance from the aspect of physical condition that is the ability of aerobic, anaerobic and muscle power. The samples used were twenty-six (26) rowers, consisting of 16 male rowers and 10 female rowers, aged 19 ± 29 years...
Proceedings Article
The Influence of Visionary Leadership Style, Competency and Working Discipline on Teacher Performance: A Study at Muhammadiyah Setiabudi Pamulang College
Ading Sunarto, Asridah Warni Tanjung, Nindie Ellesia
The purpose of conducting this study was to determine and analyze the influence of the Principal’s Visionary Leadership Style, Competence and Work Discipline on Teacher Performance at Perguruan Muhammadiyah Setiabudi Pamulang. The method used in this research is descriptive method with a quantitative...
Proceedings Article
Utilization of Yellow Sweet Potato (Ipomoea batatas) and Butterfly Pea Flower (Clitoria ternatea) Juice to Increase Antioxidants of Cookies
S. Cicilia, A. Alamsyah, I. W. Sweca Yasa
The purpose of this study was to determine the effect of adding yellow sweet potato and telang flower juice on antioxidants and other nutrients in cookies. The method used was an experimental method with experiments in the laboratory. The design used was a single factor with completely randomized design...
Proceedings Article
The Influence of Customer Experience, Service Quality and Product Variations on Repurchase Intention in Mixue Ice Cream and Tea Products in Batam City
Tasya Mochicha Saputri, Ancala Laras Putri
This study aims to analyze the influence of Customer Experience, Service Quality, and Product Variation on Repurchase Intention on Mixue Ice Cream & Tea products in Batam City. Using a quantitative approach, primary data was collected from 100 respondents selected by purposive sampling, consisting...
Proceedings Article
The Influence of Social Media Marketing on Brand Trust of Indonesian Frozen Food Products During Covid-19 Pandemic
Ery Adam Primaskara, Ratih Hurriyati, Heny Hendrayati, Tika Annisa Lestari Koeswandi
The Indonesian government has made a policy of work from home and social distancing when the Covid-19 Pandemic occurred until the middle of 2020. This led to the closing of food stall, and frozen food transforms into new products trend in this era. However, many consumers choose to cook at home instead...
Proceedings Article
Comparative Analysis Average of Coliform and Escherichia coli Bacteria in Orange Juice with the Modified Most Possible Number Method
Gustriyanni, Arniati Christiani, Gusliani Eka Putri
It has been successfully determined the content of Coliform and Escherichia coli in orange juice using the MPN (Most Probable Number) method. Comparative analyses performed showed that 15 (100%) samples tested were all contaminated with Coliform bacteria with the range MPN value of 10 CFU/100 - 240 CFU/100...
Proceedings Article
Effects of Anti Tuberculosis Side Effect on the Quality of Life of Tuberculosis Patients in RSKP Respira Yogyakarta at the Period of January-June 2019
Bangunawati Rahajeng, Nabila Shafira, Pinasti Utami
The emergence of side effects in the use of anti-tuberculosis drugs is reported to disrupt daily activities; thus, it can affect the quality of life of TB patients. This study aims to determine the relationship between the side effects of anti-tuberculosis drugs and TB patients’ quality of life. This...
Proceedings Article
Transfer Learning Approach to Enhance a Student Attendance System Through Fingerprint Recognition
Slimane Ennajar, Walid Bouarifi
This study investigates a new transfer learning approach designed to improve the accuracy and efficiency of a student attendance system using advanced fingerprint recognition methods. By employing pre-trained models such as the Xception and InceptionResNetV2 architectures, the research highlights the...
Proceedings Article
‘Construct of Leadership Behavior Across Generations in Indonesia
An Initial Study
Dodi Wirawan Irawanto, Asri Laksmi Riani, Yanki Hartijasti, Khusnul Rofida Novianti
This study attempts to identify the determining factors of leadership behavior using the LBDQ XII for the Indonesian sample. The lack of country-specific leadership style was encouraged by cross-cultural scholars to acknowledge how national culture plays an important role in making the leadership theory...
Proceedings Article
Numerical Modeling and Analysis of Open-pit Mine Landslide Based on Oblique Photogrammetry and GDEM-GAVA
Xinming Liu, Jing Wan, Xianghua Shuai, Jiande Wang, Hongnan Qin, Yu Zhou
Open-pit mine landslides are dynamic disasters characterized by high nonlinearity and uncertainty. This paper presents a simulation of slope instability in an open-pit mine located in Guangdong Province, China, using the GDEM-GAVA method. Through an analysis of the source area, landslide mass, and the...
Proceedings Article
Mythologeme as a mechanism of translation for historical memory
Elena Kazakova, Nadezhda Mochalova, Anna Oleshkova
Cultural dynamics can be represented as the change of dominant myths, created by the culture within itself. At a certain stage of historical development of culture, a dominant idea appears that needs to be formalized and tried on up-to-date material. The mythological form creates tense experimental space,...
Proceedings Article
The Effect of Artistic Gymnastics Talent Scouting Application to Artistic Gymnastic Basic Skills
Endang Rini Sukamti, Sebastianus Pranatahadi
The development of gymnastics athlete performance in Indonesia did not show significant progress over the years. Talent scouting is the important basic in achieving optimal performance. The aim of this study is to determine the effect of Artistic Gymnastics Talent Scouting Application to Artistic Gymnastic...
Proceedings Article
Implementation of the Project Based Learning Method in the Digital System Course Based on IlearnUnand
Darwison, Syukri Yunus, Syarkawi Syamsuddin, Mumuh Muharam, Darmawan
The rapid development of science today requires the application and innovation of online technology in the teaching and learning process.UnandIlearn is used as a data center and activities both online and offline for digital systems courses.By applying the Project Based Learning (PjBL) method in these...
Proceedings Article
Analysis of the Factors That Influence the Decision to Buy Chicken Eggs During the COVID-19 Pandemic
Ari Brihandhono, Waluyo Edi Susanto
The Covid-19 pandemic has caused consumer purchasing power to decline. Uncertainty and various restrictions have resulted in a weakening of the economy which has affected household consumption of various products or commodities, including chicken eggs. This paper aims to analyze the costumer decision...
Proceedings Article
Green Marketing: Green Brand Positioning’s Influence on Green Products Purchase Intention
Pelangi Puspa Dewanti, Heny Hendrayati, Ratih Hurriyati
Consumer trends and growing awareness of choosing products labelled as green have encouraged companies to adopt sustainable brand positioning strategies. However, a better understanding of how this influences consumer purchase intentions is still needed. This study aimed to determine the effect of Green...
Proceedings Article
Utilization of Rejected Salted Fish as Fish Meal
Hermon Hermon, Riska Riska, Sahrul Sahrul
This research aims to improve making a fish meal from the RSF to obtain high protein content without crude fiber (CF) and having nutritive value. The result is that fish meal has a low protein content and contains crude fiber. By using a completely randomized design with four replications, the RSF were...
Proceedings Article
The Effect of Internet Utilization on the Students Academic Achievement in Educational Administration Study Program
Mohamad Muspawi, Ahmad Hariandi, Dwi Nanda Ramadan
The aim of this study was to find out the effect of internet utilization media as a learning resource on the academic of student’s achievement in Educational Administration Study Program. A quantitative method with a survey design was employed in the study. The population used in this study was the of...
Proceedings Article
Effect of Organic Growth Regulator and Shade Percentage in The Cavendish Banana (Musa acuminata) Plantlet Acclimatization
Nora Augustien, Nova Triani
Banana Cavendish is one of the varieties that is widely liked by market through the appeal of fruit and nutrient content. The preparation of a banana seedling can be through tissue culture techniques. Seedlings can be said successfully if it has passed the stage of acclimatization. Nutrition and environmental...
Series: Advances in Engineering Research
Proceedings Article
Redesign of Horizontal Coffee Roasters with Temperature, Time and Rotation Controls
I Ketut Suherman, Ni Wayan Merda Surya Dewi, I Wayan Suirya
Traditional coffee roasting is still done using traditional tools, usually of clay or steel pan and stirrer, as well as a stove and firewood, before roasting, the wet process is carried out for the coffee cherries. National coffee bean production which 600,000 tons per year, only 20% can be processed...
Proceedings Article
Animal and Plant-Based Milk Identification System Using Hyperspectral Imaging and Convolutional Neural Network
Nugi Asmara, Adhi Harmoko Saputro
Milk is a beverage that completes human nutrition. It is produced by cows and goats and can be obtained by plants such as soy and coconut. The nutrition composition contained in kinds of milk is different from one another. The differences in nutrition composition have their identification potential,...