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711 articles
Series: Advances in Engineering Research
Proceedings Article
Effect of Different Filler Materials on the Bonding Compounds of the Polyurethane Foam: FTIR Perspective
Alvin Dio Nugroho, Ardi Wiranata, Daffa Alandro, Mahesafin Alna Ramadhan, Muhammad Ibnu Rashyid, Herianto Herianto, Jamasri Jamasri, Muhammad Akhsin Muflikhun
The use of lightweight materials has become one of the choices in automotive, structural, and aerospace applications today, as it can improve fuel efficiency and the manufacturing process itself. Polyurethane Foam is one of the materials with low density, good material strength, and can be applied in...
Proceedings Article
Critical Discourse Analysis and Conflict Management Issues Jokowi’s Speech at the World Bank IMF Meeting in Bali
Eli Purwati, Fingky Ayu Puspitasari, Ayub Dwi Anggoro, Krisna Megantari, Oki Cahyo Nugroho
The plenary meeting of the IMF World Bank Annual Meeting in Bali was started by President Joko Widodo. Jokowi’s speech during the event was fascinating to research because it went viral in the public and addressed both the advantages and disadvantages. Critical discourse analysis and management of conflict...
Proceedings Article
The Feasibility Study of the Facilities and Infrastructure of Computer Drawing Laboratory at the Modelling Design and Building Information Department of SMK Negeri 2 Salatiga
Listiyono Budi, Sri Handayani, Aris Widodo, Eko Nugroho Julianto, Virgiawan Adi Kristianto, Muhammad Chibbun Afnan
The educational facilities and infrastructure in schools must meet with minimum standards in accordance with regulations from the government. The aims of this study is to determine the feasibility level of the existing facilities and infrastructure in the Computer Drawing Laboratory at the Modelling...
Proceedings Article
Legal Aspects on the Implementation of Criminal Sanctions in Regional Regulations to Enforce Health Protocols in the Era of Covid-19 Pandemic and Its Problems
Suharyo Suharyo, Yuliyanto Yuliyanto, Farikhah Yuni Susilowati, Nevi Anggraeni Raharjo, Siswanto Budi Nugroho
This study aims to determine and analyze the approach taken by some Indonesian provincial-level of governments to overcome the Covid-19 pandemic through the formation of regional regulations which incorporate and apply the form of criminal sanctions. This study uses a qualitative-juridical normative...
Proceedings Article
Reaction Order Parameters of Erythrocyte Sedimentation Rate, Neutrophil-to-Lymphocyte Ratio, and Platelet-to-Lymphocyte Ratio as Markers for Colorectal Carcinoma After Chemotherapy
Ngadikun, Untung Widodo, Agus Barmawi, Ahmad Hamim, Kuncoro Asih Nugroho, Iska Rahman Kurniawan, Metamalik Pasala, Izzati Amayazifun Khalifa Farzana
Colorectal Cancer (CRC) ranks 3rd highest cancer incidence, so it is a serious health problem in Indonesia. A new erythrocyte sedimentation rate method was developed to determine a biomarker for CRC. This study aims to investigate reaction order parameters of erythrocyte sedimentation rate (ESR), neutrophil-to-lymphocyte...
Proceedings Article
Student Creativity in Modelling Design and Building Information During Online Learning at SMK Negeri 2 Salatiga
Eko Nugroho Julianto, Sucipto, Aris Widodo, Listiyono Budi, Ulfa Dyah Amini
Student creativity is an important part of multi-competency which is very needed in the XXI Century. Creativity is also an important skill for DPIB students as prospective Architecture students. The purpose of this study was to find out how much creativity level of SMK students in Modelling and Building...
Proceedings Article
Development of a Web Based Assessment System to Support Family Empowerment in a Non-Governmental Organization
Cokorda Istri Sri Widhari, Ni Luh Ayu Kartika Yuniastari Sarja, Tyas Raharjeng Pamularsih, I Made Riyan Adi Nugroho, Ni Kadek Nita Sumiari
Non-Governmental Organizations (NGOs) significantly contribute to advancing women and family empowerment. The Westerlaken Foundation is an organization that supports around 15 families running simple businesses, including sewing, baking, laundry and ironing services, and spa treatments. The existing...
Proceedings Article
Demand Forecasting of NPK Phonska Fertilizer in Central Java Using SARIMA Method
Fajar Primazona Amdarso, Wangi Pandan Sari, Nugroho Dewayanto
Fertilizer is essential to Indonesia’s agricultural productivity, yet subsidized fertilizer distribution often suffers from supply and demand mismatch. This study discusses the forecasting of subsidized fertilizer demand, particularly NPK Phonska fertilizer in Central Java. The forecasted demand data...
Proceedings Article
The Use of Communication Technologies in Higher Education During the Pandemic: A Systematic Literature Review
Suprapti, Didik Gunawan Suharto, Rino Ardhian Nugroho
The use of Information and Communication Technology or transformation to digitalization has become a must due to the pandemic, universities. During the crisis due to Covid-19, learning activities and services at universities are carried out remotely, increasing the use of Information and Communication...
Proceedings Article
Heat Transfer Analysis in the Drying Process of Sorghum Rice Instant
Arina Fatharani, Devi Yuni Susanti, Joko Nugroho WK
As a commodity with high adaptability to climate change, sorghum has high potency in food sustainability. Sorghum grain can be diversified to be various kinds of food products including rice sorghum instant. The heat transfer process during the drying of sorghum rice instant is an interesting factor...
Proceedings Article
Drought Analysis Using Standardized Precipitation Index (SPI) Based on Representative Concentration Pathways (RCPs) in Bantul and Gunung Kidul Regencies, DI Yogyakarta
Abi Wijaya Angga Prahatma, Wini Prayogi Abdila, Bayu Dwi Apri Nugroho
One of the natural disasters that is increasing in frequency due to the phenomenon of climate change and very detrimental to agriculture is drought. Future drought events need to be known so that adaptation and mitigation can be carried to avoid large losses. The purpose of this study is to determine...
Proceedings Article
The Identification of Microplastics in Karang Mumus and Karang Asam Kecil River Estuary, Samarinda
Searphin Nugroho, Dwi Ermawati Rahayu, Yarinse Seleng, Ika Meicahayanti, Ibrahim
Bacterial growth media is necessary for bacterial culture in laboratory. Bacterial growth media is sold commercially, but its distribution has not yet reached all regions. Local raw materials that have potential to fertilize the growth of microorganisms are jicama (Pachyrhizus erosus L.) and tofu. Jicama...
Proceedings Article
The Scheme Characteristics for Students at the Level of Trans in Understanding Mathematics During Etno-Mathematics Learning
Wahyu Widada, Dewi Herawaty, Khathibul Umam Zaid Nugroho, Abdurrobbil Falaq Dwi Anggoro
To improve mathematics understanding, learning must begin with something close to ethno-mathematics. The objective of this study is to describe the characteristics of trans level in understanding mathematics during ethnomathematics learning. The subjects of this study were 10 high school students majoring...
Proceedings Article
Structure Interpretation Using Gravity Spectral Analysis and Derivative Method in Grindulu Fault, Pacitan, East Java
Mustika N Yusvinda, Shania W Puspitasari, Nadia M P Wafi, Khafidh N Aziz, Denny Darmawan, Laila Katriani, Novita T Handayani, Nugroho B Wibowo
The Grindulu Fault is a one of the fault that lies alongside the Pacitan Regency, East Java. This fault is a land geological structure that is potential to be the source of earthquake disaster. The structure interpretation is carried out using gravity data by performing spectrum analysis and derivative...
Proceedings Article
Microtremors Measurement Around Dengkeng Fault Line in Central Java
Denny Darmawan, M. Ilham N. Hafsyah, Nugroho B. Wibowo, Laila Katriani, Khafid N. Aziz, Siti Patimah, Rofiki, Bambang Ruwanto
Microtremor signals measurement had been conducted in area surrounding Dengkeng Fault line in Central Java, Indonesia. This research is aimed to identify the characteristics of area surrounding Dengkeng fault line and to identify the Dengkeng fault line through microtremors parameters analysis. Microtremor...
Proceedings Article
Democratic Leadership Transparency and Rewards Strengthen Employee Loyalty in State Companies
Adi Septian Nugroho, Wisnu Panggah Setiyono
General Background: Employee loyalty is a critical factor in organizational sustainability, particularly in state-owned enterprises responsible for delivering essential public services. Specific Background: At Perusahaan Listrik Negara (PLN), employee dedication and commitment are associated with managerial...
Proceedings Article
Kohesivity of Pancasila Village Based on Local Wisdom Values (Phenomenologi Studies at Balun Village, Lamongan Indonesia
Timo Cahyo Nugroho
Balun Village, Turi District, Lamongan Regency, has a predicate as Pancasila village. The predicate is given not without reason, because balun village can be said as a miniature of diversity from Indonesia. In this village there are at least three religious communities, namely Islam, Christianity and...
Proceedings Article
Effect of Weight Training Exercises With Permanent Repetition and Set Increases Against Speed of Straight Kick Pencak Silat Athletes
Syamsudin, Carolus Wasa, Arifin Ika Nugroho
The aim of this study is to find out whether there is an effect of exercise weight training with fixed repetitions and sets increases with the increase in straight kick speed in the Pencak Silat athletes of Merauke Faithful Hearts (PSHT) Merauke branch. The method used in this study is a quasi-experimental...
Proceedings Article
Enhancing Javanese Script Learning through Surabaya Batik Puzzles
Nastiti Izzah Adi Thifali, Anggrika Firstya Pratiwi, Yoga Pamungkas, Fahrizal Gustama, Widigdo Diknas Nugroho, Octo Dendy Andriyanto, Sulatun Sulatun
Learning regional languages, especially Javanese, is crucial in preserving Indonesia’s cultural wealth and linguistic diversity. However, at SMPN 19 Surabaya, teaching Javanese, particularly script material such as Aksara Swara and Aksara Murda, often needs more student motivation and interest. An innovative...
Proceedings Article
The Implementation of Grammar Application for Computer Students: Integrating Digital Learning Kit in English for Specific Purposes
Gusti Nyoman Ayu Sukerti, Luh Nyoman Chandra Handayani, Made Riyan Adi Nugroho
Grammatical competence is a skill that is generally taught integrally into the teaching of active English competence in the scope of English for Specific Purposes (ESP) in the Informatics Management Study Program. Thus, students do not get maximum exposure to grammatical teaching even though grammar...
Proceedings Article
Smart City and Media: When Kompas Online Talks About Smart cities in Indonesia
Monika Sri Yuliarti, Ismi Dwi Astuti Nurhaeni, Rino A. Nugroho
By the end of 2014, the trends of creating a better service for people had been emerging in Indonesia. Some of the cities started to prepare for being the smart cities. A better service for people can be done using some new technologies and innovations, especially in internet matter in a smart city....
Proceedings Article
Problems with Indonesia’s Rice Field Management Policy Dichotomy of Central - Regional Authorities
Arditya Wicaksono, Romi Nugroho
This study wants to parse and to explain the problematic authority of the central and regional governments about LP2B. The method used was descriptive qualitative with a case study approach in rice-producing provinces in Indonesia which experienced conversion of paddy field. The results of this study...
Proceedings Article
The Speech Acts of Suggestion by Islamic Preachers (Da'i) in Dialogic Da'wah in the City of Surakarta
Miftah Nugroho, Sri Samiati Tarjana, Dwi Purnanto
This article describes the realization of speech acts suggestion expressed by the Islamic preachers (da’i(-s)) in responding to the questioners' (mad'u) questions. The data were obtained by employing the methods of nonparticipative-observation and recording method. The data analysis used the method of...
Series: Advances in Engineering Research
Proceedings Article
The Simulation of Fluid Flow and Heat Transfer in a Fluidized Bed Spray Dryer with a Vortex Generator 30° toward the Y Axis
Pratomo Setyadi, Nugroho Gama Yoga, Muhammad Rizqi, Fajar Nur Amsir
The Fluidized Bed Spray Dryer is a spray drying machine that works by treating the milk solution particles as a fluid, which flows in a 2-phase stream at different temperatures. The purpose of this research are to see the vortex phenomenon that formed and the effect in heat transfer process, later compared...
Proceedings Article
E-Commerce: A Tool to Enchance Small Medium Tourism Enterprises
Henry Nugroho, Agusta Ika
Tourism is a highly competitive industry and one of the fastest growing industries in the world. Developing countries have diverse reasons to use tourism as a strategy towards development. Developing countries have been using tourism to generate highly sought after foreign exchange to handle the problems...
Proceedings Article
In-Silico Studies of Antitumor Activity From Red Ginger (Alpinia purpurata Vieill) Bioactive Compounds
Santika Lusia Utami, Yogi Adhi Nugroho, Luthfiana Hardianingtyas, Fatiha Kamilah
Many plants from the genus Alpinia are known to have several bioactive compounds that can act as an antitumor in cancer treatments. However, the potency of the bioactive compounds from red ginger as an antitumor agent has not been reported before. This research aims to study the inhibitory activity of...
Proceedings Article
Characteristics of Educators Based on the Book of Rasulullah Sang Guru by Abdul Fattah Abu Ghuddah and Its Relevance to Teacher Personality Competency in Indonesia
Dwi Hary Nugroho, Hakimuddin Salim, Mohammad Zakki Azani, Saddam Husein
Indonesia is currently making improvements in various fields, one of which is education. One of the components in the development of the education sector is the development of teacher competence. Teacher competence comprises pedagogic, personality, social, professional, religious, and leadership competencies....
Proceedings Article
DETAK Application: An Artificial Intelligence used to Improve Outcome in Coronary Artery Disease Patients
Mohammad Saifur Rohman, Mifetika Lukitasari, Dwi Adi Nugroho
Coronary artery disease is the foremost single cause of mortality and loss of disability adjusted life years (DALYs). This burden falls on low- and middle-income countries accounting to approximately 7 million deaths and 129 million DALYs annually. Hence many efforts tried to prevent events and improve...
Series: Advances in Engineering Research
Proceedings Article
Comparative Design Analysis of Dry-Cell vs Wet-Cell HHO (Brown’s Gas) Generators
Nurul Ulfah, Yosef Adicita, Nugroho Pratomo Ariyanto, Nurul Laili Arifin, Ari Wibowo, Roza Puspita
Hydrogen-based energy systems are increasingly explored as low-emission alternatives to fossil fuels, with oxyhydrogen (HHO) generators emerging as compact, on-demand hydrogen providers for automotive and small-scale power applications. This review synthesizes findings from forty-three studies comparing...
Proceedings Article
Effectiveness of Telepharmacy in Improving Medication Adherence and Patient Knowledge in Hypertension Management: a Systematic Review and Meta-Analysis
Santi Dwi Astuti, Agung Endro Nugroho, Rizaldy Taslim Pinzon, Susi Ari Kristina, Tuangrat Phodha
Medication adherence and limited patient knowledge remain significant barriers to the effective management of hypertension. Telepharmacy defined as pharmacist led remote care has demonstrated promising potential in addressing these challenges. This study aimed to systematically review and meta-analyze...
Series: Advances in Engineering Research
Proceedings Article
Improvement of Surface Mild Steel Material by added Carbon Element using Pack Carburizing Method
Nugroho Tri Atmoko, Margono Margono, Hendi Lilih Wijayanto, Ghia Pisti Cikarge, Jenal Sodikin, Oto Prasadi
One way to increase the surface hardness of a material is by adding carbon elements in a confined space under controlled temperature, a process known as pack carburizing. This study used the pack carburizing technique to explore the effects of different carbon powder sources on the hardness and microstructure...
Proceedings Article
Enabling People with Disabilities’ Dream to Become Public Servants
Donny Michael, Okky Chahyo Nugroho, Abby Marutama, Marwandianto
In the current global development, the facts show that people with disabilities tend to be vulnerable. One of the rights of persons with disabilities that needs to be supported is the right to work, especially those administered by the government. This article aims to analyze the recruitment process...
Proceedings Article
The Effectiveness of Pentagon Fraud in Detecting Fraudulent Financial Reporting: Using the Beneish Model in Manufacturing Companies on the Indonesia Stock Exchange
Arief Himmawan Dwi Nugroho, Alfasadun, Muhammad Ardinata, Rofidah Yunita Ambarsari
This study aims to analyze the effect of pressure, opportunity, rationalization, capability, arrogance on fraudulent financial reporting. The population in this study are manufacturing companies listed on the Indonesia Stock Exchange.
The results showed that financial stability pressures, industrial...
Proceedings Article
Imposition of Compensation Money in Corruption Cases Based on Justice Values
Fendi Nugroho, Hartiwiningsih Hartiwiningsih, I Gusti Ayu Ketut Rachmi Handayani
Law enforcement is a regulatory framework that governs permissible and forbidden behaviors, including the response to law infractions and other lawful actions carried out by the state. In the context of combating corruption in Indonesia, the presence of state financial loss is a crucial factor, as stipulated...
Proceedings Article
Creative Marketing Strategies of Sembung Batik
Ririn Puspita Tutiasri, Syafrida Nurrachmi Febriyanti, Ahmad Fahri Huzain, Abizard Sakti Nugroho
Batik is one of the cultures that is owned by the Indonesian. Batik describes a story in a piece of cloth, about certain events and symbols that are referred to as patterns. Each region has its batik style as a characteristic and differentiator from the other regions. Basically, batik has the same technique,...
Proceedings Article
Resistance of Work Culture to the Issue of Professionalism in Land Administration Services
Damar Panji Adikumoro, Ismi Dwi Astuti Nurhaeni, Rino A. Nugroho
The vast majority of the work culture in Indonesia is unproductive and has many ineffective human resources. Therefore, good management, professionalism, and productive work culture are needed to achieve the right direction and goals. However, it is not easy to change a deep-rooted mindset and culture,...
Proceedings Article
The Effect of Farmer's Behavior on Land Degradation Level in Upper Sumber Brantas River Basin
Aida Kurniawati, Nugroho Hari Purnomo, Eko Budiyanto
The purpose of this study was to determine the effect of farmer behavior on the level of land degradation. The data needed are field data, farmer interviews, and spatial data. The Sumber Brantas watershed problem is caused by physical land factors, the economy of the community, the existence of social...
Proceedings Article
Green Marketing Strategies in Improving Purchasing Decisions: An Analysis of Brand Trust and Environmental Awareness Mediation as Moderation – A Conceptual Analysis
Edi Nugroho, Ambar Lukitaningsih
In recent years, attention to environmental issues has increased rapidly, especially among Generation Z who have higher environmental awareness than previous generations. This phenomenon encourages companies to adopt green marketing strategies as an effort to attract consumer interest. Green marketing...
Proceedings Article
The Concept of Women’s Happiness in Serat Wulang Putri
Yusro Edy Nugroho, Teguh Supriyanto, Fathur Rokhman, Hari Bakti Mardikantoro
Written in the form of tembang macapat, the Wulang Putri text features life advices for women living inside the environment of Javanese keraton (royal palace) during the 19th century. During the period, women in Java struggled to maintain their existence in facing pressures and marginalization from the...
Proceedings Article
Systematic Literature Review: Gender Construction and Family Parenting Style in Early Childhood
Sjafiatul Mardliyah, Nur Ika Sari Rakhmawati, Putri Aisyiyah Rachma Dewi, Rivo Nugroho, Nursan Junita, Mimi Fitriana Zaini
This study aims to describe the relationship between the dimensions of parenting style, gender construction, and early childhood. This study combines research results obtained through meta data and published globally using the Systematic Literature Review method. The results of the research show correlation...
Series: Advances in Engineering Research
Proceedings Article
Implementation of FFMPEG Video Compression to Improve Performance and Storage Efficiency in Digital Knowledge Repository System
I Made Riyan Adi Nugroho, Agus Adi Putrawan, Sri Andriati Asri, Made Pradnyana Ambara
The focus of this research is to implement FFmpeg video compression to improve performance and storage efficiency in the Digital Knowledge Repository System. Various applications can be used to compress video files, with FFmpeg being one of the most popular. In this study, FFmpeg was implemented as the...
Series: Advances in Engineering Research
Proceedings Article
Utilization Of Local Materials In Bajo Tribal Houses As An Effort To Preserve The Environment Of Coastal Settlements And Small Islands
Ahda Mulyati, Muhammad Najib, Isti Nugroho, Cahyani
Natural and local materials play a crucial role in conservation and environmentally friendly building practices, particularly in the construction of Bajo tribal houses along the coasts and small islands of Indonesia. This study investigates the utilization of these materials in Bajo stilt houses, which...
Series: Advances in Engineering Research
Proceedings Article
An Automatic PH Equipment for Hydroponic System Using ATMEGA328P Microcontroller
Dedi Nugroho, Priyono Priyono, Jatmiko Endro Suseno
The equipment of automatic pH control system has been introduced on the hydroponic with microcontroller ATmega328p. The aim of this research is to create a pH control system to reins water pH on hydroponic. This control system consists of hardware such as pH sensor, microcontroller Atmega328p, servo...
Proceedings Article
Impact of Tourism for Economic Activities of Riverbank Communities in the Jingah River District, Banjarmasin City
Herry Porda Nugroho Putro, Jumriani, Ersis Warmansyah Abbas, Wanda Aprilla
Tourism is a sector that continues to be developed because it has a strategic function as a support for community economic growth. Various types of tourism activities continue to be developed by the government to create tourism that has a positive impact on the economy of the community. In South Kalimantan,...
Proceedings Article
The Characteristics of Buprofezin Resistant Bacteria From Cassava Rhizosphere
Sapto Nugroho Hadi, Prita Sari Dewi, Ida Widiyawati, Yugi R. Ahadiyat
Bacterial isolates from rhizosphere of cassava plant were isolated. The bacterial isolates are resistant to buprofezin. They have the potential to be used as bioremediation agents. The buprofezin-resistant bacteria isolates need to be carried out to determine the morphological, biochemical, Plant Growth...
Proceedings Article
Analysis of the Impact of Sharia Bank Performance on the Financial Performance of Its Parent Conventional Bank: A Case Study of BSI and Bank Mandiri
Bambang Waluyo, Indianik Aminah, Herbirowo Nugroho
This study aims to analyse the impact of Bank Syariah Indonesia's (BSI) financial performance as a subsidiary on the economic performance of the three conventional banks that own it: Bank Mandiri, the parent bank, as well as BNI Bank and BRI Bank, which are non-controlling owners. This study utilises...
Proceedings Article
The Effect of Sanrego Wood (Lunasia amara Blanco) Extract Addition to the Andromed® Diluent on Sperm Quality of Belgian Blue Crossbreeds Bull
Sigit Bintara, Panjono, Riyan Nugroho Aji
Sperm quality is vital for livestock reproduction. Without good sperm quality, reproduction will not occur properly, which will cause a hamper in the increase of livestock population. Sanrego (Lunasia amara Blanco) is a plant that has an aphrodisiac effect that can increase libido, so this plant is very...
Proceedings Article
The Effect of Storage Time on the Internal Quality of Chicken Eggs in the Second Phase in PS. Mandalan Jaya, Malang Regency
Aju Tjatur Nugroho Krisnaningsih, Dimas Pratidina Puriastuti Hadiani, Tri Ida Wahyu Kustyorini, Hafiza Tunyanan
This study aimed to determine the effect of storage time on the internal quality of Hy-Line strain chicken eggs in the second phase of chicken production. The research method used was a field and laboratory experiment with a completely randomized design (CRD). The research treatments included egg storage...
Proceedings Article
Covid-19 Disaster Mitigation Policy in Surabaya in Pressing Positive Increasing Numbers
Sri Mastuti, Thomas Nugroho Aji, Corry Liana, Nasution
The Corona virus was first discovered in the Wuhan-China region (Hui DS, 2020), and has become such a big problem that it has disrupted aspects of the social life of people throughout the world, including Indonesia. This is hampering the process of all fields such as economics, education, and public...
Proceedings Article
Socially Vulnerable Groups and Inclusive Policies of Covid-19 Outbreak Handling: Perspective Review of Social Changes
Kanthi Pamungkas Sari, Irham Nugroho, Norma Dewi Shalikhah
The emergence of Covid-19 pandemic in all countries around the world causes extraordinary social changes in various aspects of people’s lives, from health, economy, politic, to culture. When the President announced the first case of Covid-19 in Indonesia in March 2020, what implied was optimism that...