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All Journal Jurnal Ilmu Lingkungan Jurnal Rekayasa Sistem Industri Jurnal Sarjana Teknik Informatika JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Jurnal Optimasi Sistem Industri International Conference on Coastal and Delta Areas JOIV : International Journal on Informatics Visualization PERFORMA : Media Ilmiah Teknik Industri Seminar Nasional Teknologi Informasi Komunikasi dan Industri JURNAL REKAYASA SISTEM INDUSTRI Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri JIEMS (Journal of Industrial Engineering and Management Systems) IJIES (International Journal of Innovation in Enterprise System) Indonesian Journal of Halal Research Jurnal Pembangunan Nagari Inersia : Jurnal Teknik Sipil Journal of Applied Engineering and Technological Science (JAETS) SIGMA TEKNIKA MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Journal of Energy and Electrical Engineering (JEEE) Indonesian Journal of Global Health research Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Jurnal Amplifier: Jurnal Ilmiah Bidang Teknik Elektro dan Komputer Journal of Integrated and Advanced Engineering (JIAE) Profisiensi : Jurnal Program Studi Teknik Industri Riwayat: Educational Journal of History and Humanities Jurnal Bangunan: Konstruksi & Desain Journal of Civil Engineering and Vocational Education
Nilda Tri Putri
Universitas Andalas
Religion Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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PERBAIKAN SISTEM KERJA OPERATOR PEMILIHAN BATU BERDASARKAN ANALISA POSTUR KERJA bidiawati, ayu; Muchtiar, Yesmizarti; Setiawati, Lestari; Putri, Nilda Tri
JISI: Jurnal Integrasi Sistem Industri Vol 11, No 1 (2024): JISI UMJ
Publisher : Fakultas teknik Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jisi.11.1.99-108

Abstract

Salah satu pengsuplai listrik di Sumatera adalah pembangkitan ombilin, dimana stasiun kerja pemilihan batu menggunakan belt conveyor dengan pekerjaan secara berdiri tanpa menggunakan alat bantu selama 3 sampai 4 jam pengisian dan pekerja sering mengalami kelelahan dan keluhan dalam melakukan pekerjaan tersebut. Untuk meminimasi kelelahan tersebut dirancang alat bantu berupa kursi kerja ergonomis. Penelitian diawali dengan mengidentifikasi keluhan pekerja menggunakan kuisioner Nordic Body Map (NBM) kemudian dilakukan penilaian postur kerja menggunakan metode Ovako Working Posture Analysis System (OWAS)  dengan hasil 1 yang diartikan dibutuhkan perbaikan pekerjaan dimasa datang. Perancangan kursi menggunakan dimensi tubuh antropometri pekerja dilakukan untuk perbaikan postur kerja. 
Literature Reviews of RBV and KBV Theories Reimagined - A Technological Approach Using Text Analysis and Power BI Visualization Arief, Ikhwan; Hasan, Alizar; Putri, Nilda Tri; Rahman, Hafiz
JOIV : International Journal on Informatics Visualization Vol 7, No 4 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.7.4.1940

Abstract

Over the years, the Resource-Based View (RBV) and Knowledge-Based View (KBV) have solidified their roles as pivotal paradigms in strategic management literature. With an emphasis on Small and Medium Enterprises (SMEs), this study uses text analysis and Microsoft Power BI to explore these concepts innovatively. The study implements a systematic literature review, extracting data from Scopus, Web of Science, and DOAJ databases to assemble a comprehensive literature corpus. The methodology incorporates text analysis to draw out key themes, relationships, and trends, and these are subsequently visualized using Power BI to create an engaging, interactive representation of data. Components like word clouds, co-occurrence networks, and trend lines are generated, while Power BI's dynamic filtering and drill-down functionalities facilitate thorough data investigation. The results display significant overlap between RBV and KBV, denoting possible integration junctures for these theories within the domain of strategic management. Additionally, the study underscores the relevance of these insights for SMEs, emphasizing the part played by unique resources, encompassing knowledge assets, in catalyzing innovation and fostering a competitive edge. The study concludes by recognizing the significant theoretical and practical implications of integrating text analysis and Power BI in conducting literature reviews. This methodology bolsters our understanding of RBV and KBV, offering small and medium-sized enterprises a beneficial instrument to traverse these intricate theories. The study suggests that future research could broaden the application of this methodological approach to encompass other strategic management theories.
Marshall Characteristics and Durability of Hot Rolled Sheet–Wearing Course Using Rubber Asphalt Putri, Elsa Eka; Putri, Nilda Tri; Alqadri, Farid; Andriani, Andriani; Yosritzal, Yosritzal
Journal of Integrated and Advanced Engineering (JIAE) Vol 4, No 2 (2024)
Publisher : Akademisi dan Saintis Indonesia (ASASI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51662/jiae.v4i2.126

Abstract

Many road damages are caused by road construction that does not follow standards, so evaluating road conditions and choosing the appropriate asphalt for each state is essential. So, in this study, the asphalt mixture was modified using rubber asphalt with a percentage of rubber of 7% in the Hot Rolled Sheet-Wearing Course (HRS-WC). This study aimed to identify the effect of rubber asphalt on Marshall's characteristics and durability in HRS-WC. The method in this study is the Marshall Test and the calculation of the durability index on the test specimen with an immersion time of 0.5, 24, 72, and 168 hours at a temperature of 60°C. From the test results, the Optimum Asphalt Content (OAC) value of the rubber asphalt mixture was 7.13% with Marshall characteristic values of 4078.686 kg, flow 3.266 mm, MQ 1270.676 kg/mm, VMA 21.487%, VFB 71.983%, and VIM 6.062%. From the durability test results, the Residual Strength Index (RSI) value entered the specification only until the 24-hour immersion time with a value of 94.891%. The First Durability Index (FDI) and Second Durability Index (SDI) values are positive, where the mixture loses strength with increasing immersion time. It can be concluded that using rubber asphalt in HRS-WC is good enough for pavement because almost all Marshall characteristics were included in the specifications used. The stability value in the rubber asphalt mixture is higher than that of the pen—60/70 asphalt mixture. However, the level of durability of the rubber asphalt mixture is relatively low because it can only last up to 24 hours of immersion. Therefore, HRS-WC using rubber asphalt is unsuitable in areas with low groundwater levels or areas that often flood.
Project Conversion of Electrostatic Precipitator (ESP) Raw Mill To Bag House Filter (BHF) Indrarung IV PT. Semen Padang Putra, Irwan Kartadi; Putri, Nilda Tri
Journal of Energy and Electrical Engineering Vol 6, No 1: Oktober 2024
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v6i1.10202

Abstract

The cement industry is one of the largest contributors to air pollution due to its high level of energy consumption. Emissions from cement factories contain chemicals that are harmful to health and the environment. Electrostatic Precipitator (ESP) is a dust collector commonly used in cement factories. As a result of the lifetime of the equipment being more than 30 years, the reliability of the ESP for collecting dust has decreased. In normal operation, ESP emits stack emissions ± 40 mg/Nm3 and can reach more than 60 mg/Nm3 under abnormal conditions.To reduce the impact of emissions on the environment, reduction efforts are needed so that dust emissions in chimneys according emission standards, both during normal and abnormal operating conditions. To overcome the limitations of ESP performance, conversion to Bag House Filter (BHF) was carried out. After the conversion was carried out, the emission level that came out of the chimney was 9 mg/Nm3. With BHF's high ability and efficiency in collecting dust, chimney emissions can be reduced by 78%. Keywords: Bag House Filter, Electrostatic Precipitator, Emission
Pengembangan UMKM Melalui Program Desain Kemasan, dan Metode Pemasaran Produk Karak Kaliang Talua dan Roti Kariang dengan Pemanfaatan Sosial Media Instagram Nilda Tri Putri; Muhammad Erlangga Adi Nugraha; Adisty Luthfiah; M. Alif Arrahman
Warta Pengabdian Andalas Vol 30 No 4 (2023)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.30.4.607-615.2023

Abstract

The community engagement aims to empower Micro, Small and Medium Enterprises (MSMEs) through implementing strategies for packaging designs and marketing using Instagram social media. The case studied was Karak Kaliang Talua RF UMKM in Nagari Sianok Anam Suku, which faced challenges in branding and marketing. The problem-solving proposed involves creating new logos stickers and improving packaging quality to increase product value, as well as setting up a social media Instagram account for digital promotion. The implementation stages involved an initial survey, discussions with MSME owners, and submission of results in logo designs and stickers. The results included promotional videos, Instagram accounts, and created email accounts. In its implementation, this program overcame the problems faced by MSME Karak Kaliang Talua RF. The updated logo, sticker and packaging designs have had a positive impact on the product image, increasing consumer appeal. Using Instagram social media as a marketing tool opens up opportunities for market expansion and reaching consumers outside the local area.
Sales Pricing Strategy of Karak Kaliang Talua and Roti Kariang Household Industries by Determined Prices of Existing Costs Nilda Tri Putri; M Alif Arrahman; Adisty Luthfiah; Muhammad Erlangga Adi Nugraha
Warta Pengabdian Andalas Vol 31 No 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.1.84-89.2024

Abstract

This article aims to determine how product selling prices were determined at MSMEs Karak Kaliang Talua RF. Data collection used the observation method by conducting interviews with the owner, asking several questions related to his business, and documenting the results of the observation visit. Based on the visit results, this business had a reasonably small target market by marketing only entrusting products to traders in traditional markets. The owner expects a profit of IDR 5,000/0.25kg for each product, namely Karak Kaliang Talua and Roti Kariang. The owner of Karak Kaliang Talua RF sets prices based only on estimated cost prices and profit expectations. After processing the data from the interview results, it was found that there was a discrepancy between the selling price set by the owner and the profit expectations.
Proposed Framework for Halal Value Chain Analysis in Batik Industry Ahmad Syafruddin; Nilda Tri Putri; Rima Rofifah Putri; Ratni Prima Lita
Journal of Applied Engineering and Technological Science (JAETS) Vol. 6 No. 1 (2024): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v6i1.5238

Abstract

This paper aims to apply the halal value chain to Tanah Liek Batik textiles to become halal batik products, using a framework designed to analyze the halal value chain. The method used in dealing with this problem is to apply HCCP (Halal Critical Control Point) to the company's activity value chain to become a halal value chain. The initial data used is a flow diagram of the production process of four types of Tanah Liek Batik products: Tanah Liek dyed batik, chemically dyed batik, stamped batik with soil-like dye, and chemically dyed batik. Based on the results of the identification of haram materials in each process in the activity, the Halal Control Point (HCP) is obtained. The application of HCCP to the Tanah Liek Batik value chain has 13 critical points of haram products, which come from the process, facilities, and tools and materials used during the production process. This study also produces a Halal Value Chain framework in the Textile Industry. Applying this framework in the textile industry is expected to increase the number of halal-certified textile industries.
Rancang Bangun Pembangkitan Generator Marx 10 Tingkat pada Uji Kapasitor 220 pF dan Lightning Protector Rodiah, Yuli; Putri, Nilda Tri; Anggraini, Ika Novia; Herawati, Afriyastuti; Rizki, M.
JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER Vol. 12 No. 2 (2022): Amplifier November Vol. 12, No. 2 2022
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jamplifier.v12i2.24945

Abstract

The Marx generator circuit is an impulse voltage multiplier that is used to represent lightning overvoltage and switching overvoltage. In this research, a 10-level Marx Generator impulse generator design was carried out by varying the distance between the spark gaps of 2.5mm, 5.0mm, 7.5mm, and 10.0mm and the test load was a 220pF capacitor and a lightning protector. The results of the design and simulation of the 10-level Marx Generator produce an impulse voltage according to the IEC 60060-1 lightning impulses standard, which is 20.20kV with a wavefront and tail time of 2.29 µs and 52.3 µs. The test results for the 220pF capacitor load at a distance of 2.5 mm, the resulting voltage is 23.5 kV with a wavefront and tail time of 1.7 µs and 25 µs, while the lightning protector test load produces a voltage of 24 kV, with a wavefront and tail time of 2.1 µs and 43 µs
ANALISIS BIBLIOMETRIK SUSTAINABLE HALAL SUPPLY CHAIN PADA INDUSTRI KECIL MENENGAH Fajrah, Nofriani; Putri, Nilda Tri; Fatrias, Dicky
JURNAL REKAYASA SISTEM INDUSTRI Vol 10 No 2 (2025): Mei 2025
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jrsi.v10i2.9514

Abstract

The manufacturing industry sector, especially Small and Medium Industries (SMEs), faces major challenges in increasing competitiveness, especially related to the dynamic changes in the global supply chain and the need for halal food products. This study aims to analyze research trends related to Sustainable Halal Supply Chain (SHSC) using a bibliometric analysis approach. Using data from the Scopus database, this study identifies relevant scientific publications and examines the contributions of various countries, authors, and journal sources on this topic. The results of the analysis show that research related to SHSC has grown rapidly after 2018, driven by increasing attention to sustainability and global market demand for environmentally friendly halal products. Countries such as Malaysia and Indonesia lead publications on this topic, focusing on the integration of halal principles and sustainability in the supply chain. Despite a significant increase in publications, most of the research is still conceptual, with a lack of empirical data, especially outside Southeast Asia and the Middle East. This study proposes to increase empirical-based studies, especially in Indonesia, to understand the challenges and opportunities in implementing SHSC. This study provides insight into the development and direction of SHSC research, as well as its contribution to economic, social, and environmental sustainability in the halal food industry.
Environmental and Socio-Economic Impacts of Crude Palm Oil and Kernel Production Kristina, Dian; Afrinaldi, Feri; Putri, Nilda Tri
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 7 No 3 (2025): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v7i3.480

Abstract

Palm oil had become one of Indonesia’s leading commodities, contributing significantly to national economic development; however, it faced sustainability challenges, particularly concerning greenhouse gas (GHG) emissions in line with international standards. This study examined the measurement of environmental impact per monetary unit of Crude Palm Oil (CPO) and kernel production in Palm Oil Mill X, by integrating environmental and socio-economic impacts through Eco-efficiency Analysis. The environmental impact assessment was conducted using the Life Cycle Assessment (LCA) method, while the socio-economic impact values were measured using the Economic Input-Output (EIO) method. The data used in this study consisted of primary data and secondary data. Primary data were collected directly from Palm Oil Mill X, including information on production volumes, energy consumption and waste generation. Secondary data were obtained from published literature, government reports and national statistical database to complement and validate the primary data used in the analysis. The study evaluated eleven environmental impact categories, one of which was GWP. The research findings indicated that for a functional unit of 1 ton of CPO, the GWP was measured at 556.31 kg CO₂ eq/ton CPO, with approximately 80% of the GWP originating from CPO processing and wastewater (POME). In terms of socio-economic aspects, the wage multiplier was recorded at 0.930 and the tax contribution at 0.0698, demonstrating the significant contribution of the palm oil industry to labor income. The final economic contribution value (G⁺) was noted to be Rp 23,728,407/ton CPO. The results of the Eco-efficiency Analysis revealed that the GWP per Rupiah was 2.34 × 10⁻⁵ kg CO₂ eq/Rp, indicating opportunities for emission reduction through the use of cleaner energy. This study provided a quantitative overview of the interrelationship between environmental performance and socio-economic benefits, serving as a strategic reference for enhancing the sustainability of the palm oil industry.
Co-Authors Abdul Talib, Hayati Habibah Adi, Alexie Herryandie Bronto Adisty Luthfiah Adisty Luthfiah Adisty Luthfiah Afdhal Habibullah Afri Adnan Afrinaldi, Feri Agus Sutanto Agus Umar Ryadin Ahmad Ahmad Ahmad Syafruddin Ahmad Syafruddin Ahmad, Rabiah Al Mhiqani, Mohammed Nasser Ahmed Alexie Herryandhi Broto Adi Alexie Herryandie Alfadhlani Alizar Hasan Alqadri, Farid Alyani Rahma Putri Amrina, Elita Andriani Andriani Anggraini, Ika Novia Arif Kharisman Asmuliardi Muluk Ayu Bidiawati JR Azira Fitira Elsera Basyir, Vaulinne Broto Adi, Alexie Herryandhi Buang Alias Budi Satria Dachriyanus Debby Maurine Aristi Defri Nofriadi Demi Ramadian Desriyenti, Desriyenti Desto Jumeno Devi Yulia Rahmi Dicky Fatrias Difana Meilani Elita Amrina Elsa Eka Putri Elsayed Ali Ismail Elsera, Azira Fitira Elsera, Azira Fitria Eri Wirdianto Fadjar Goembira Fajar Aristiyanto Fajar Aristiyanto Fandy Triawan Fikri, Ryan Kamal Fitra Lestari Hafiz Rahman, Hafiz Hassan, Aslinda Hayati Habibah Abdul Talib Henmaidi Henmaidi Henny Yustisia Herawati, Afriyastuti Hilma Raimona Zadry Ikhwan Arief Ilham Septiadi Indah Kurnia Ramadhani Ismail, Elsayed Ali iswahyuningsih iswahyuningsih Iwan Vanany Jafril Tanjung, Jafril Jamaludin, Khairur Rijal Jonrinaldi Kamil, Insannul Kevin, Muhammad Khairul Ihwan, Khairul Khairur Rijal Jamaludin Kharisman, Arif Kristina, Dian Lestari Setiawati Liesmayani, Elvi Era Linda Eka Putri Lona Delviari Lusi Susanti M Alif Arrahman M Alif Arrahman M. Alif Arrahman M. Alif Arrahman M. Rozaq M. Rozaq M. Rozaq, M. Rozaq M.Arif Rahman.S Arif Mego Plamonia Melani Putri Meuthia Meuthia Meuthia, Meuthia Mohammad, Nur Ameera Natasha Muhammad Abdi, Muhammad Muhammad Erlangga Adi Nugraha Muhammad Erlangga Adi Nugraha Muhammad Kevin Nabila Humaida Naf'an, Emil Nelvi Irawati Nevy Sandra Nofriani Fajrah, Nofriani Noviyanti, Anna Annida Prima Fithri Putra, Irwan Kartadi Putri, Alyani Rahma Putri, Prima Yane Qomarotun Nurlaila, Qomarotun Rahmahdian S, Rini Ratni Prima Lita Recha Sundari Refdilzon Yasra, Refdilzon reinny patrisina Rhima Suryani Rika Ampuh Hadiguna Rima Rofifah Putri Rima Semiarty Rizki, M. Rodiah, Yuli Ryadin, Agus Umar Ryan Kamal Fikri Sahria Sahria Saputra, Ikhsan Rapi Sha'ri Mohd Yusof Shari Mohd Yusof Suryat Handoko Taufik Taufik Taufik Tengku Nurainun Tessa Alqifti Viola Kiswara Wisnel Wisnel Yasra, Refdilzon Yassin, Warusia Mohamed Yesmizarti Muchtiar Yohanna Safari Yosritzal, Yosritzal Yudo Purnomo Yusmar, Fajri Zakuan, Norhayati