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All Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Kelautan Tropis Jurnal Sistem dan Manajemen Industri JRSI (Jurnal Rekayasa Sistem dan Industri) Acta Aquatica: Aquatic Sciences Journal Seminar Nasional Teknologi Informasi Komunikasi dan Industri Comm-Edu (Community Education Journal) IJIES (International Journal of Innovation in Enterprise System) Jurnal Sistem Teknik Industri Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Journal of Industrial Engineering and Operation Management (JIEOM) Charity : Jurnal Pengabdian Masyarakat Prosiding Konferensi Nasional PKM-CSR eProceedings of Engineering Jurnal MAIYAH Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Metris: Jurnal Sains dan Teknologi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan SWAGATI: Journal of Community Service Journal of Production, Enterprise, and Industrial Applications Proceeding of Community Service and Engagement
Mira Rahayu
Universitas Telkom
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry 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 Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Transportation Other

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Implementing Human-Centric Design in Developing a Multifunctional Chair and Storage Solution for Children Dangkua, Naufal Yunaz; Nandito, Muhammad Arya; Jamil, Farhana Haifa Putri; Rahayu, Mira
Jurnal Sistem Teknik Industri Vol. 26 No. 2 (2024): JSTI Volume 26 Number 2 July 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i2.15362

Abstract

This research applies Human-Centric Design (HCD) principles to develop a multifunctional storage solution integrated with a chair, specifically designed for children. By considering the needs and preferences of both parents and young users, we combine ergonomic design elements with practical storage functionality. The resulting product not only organizes children’s belongings for parents but also provides an enjoyable experience for kids. Our study contributes to a deeper understanding of how HCD can effectively create functional and appealing products for parents and child users.
PEMBUATAN SMART KOLAM LELE DALAM MENINGKATKAN EKONOMI MASYARAKAT KAMPUNG CYBER Lhaksmana, Kemas Muslim; Kusnayat, Agus; Widarmanti, Tri; Damayanti, Dida Diah; Doyo Yekti, Yusuf Nugroho; Rahayu, Mira; Sumargo, Seto
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 6 (2023): INOVASI PERGURUAN TINGGI & PERAN DUNIA INDUSTRI DALAM PENGUATAN EKOSISTEM DIGITAL & EK
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v6i0.2190

Abstract

Desa Citeureup terletak di Kecamatan Dayeuhkolot, Kabupaten Bandung memiliki luas 205 ha yang ditempati sekitar 20.537 penduduk. Sebagai Perguruan Tinggi yang terletak di antara Desa Citeureup dan Desa Sukapura, Universitas Telkom mengadakan kegiatan pengabdian kepada masyarakat dengan tema Digital Community Service Engagement (Digital CSE) untuk pemberdayaan ekonomi masyarakat mandiri melalui implementasi teknologi di Desa Citeureup. Tema pengabdian tersebut merupakan amanat dari Pemerintah Provinsi Jawa Barat, yang telah menetapkan Desa Citeureup sebagai salah satu lokasi Kampung Cyber. Transformasi digital tidak hanya terkait dengan teknologi dan digitalisasi, namun yang terutama adalah memberikan solusi atas permasalahan utama masyarakat dengan berbasiskan teknologi. Oleh karena itu, kegiatan pengabdian kepada masyarakat yang dilakukan berupa pembuatan kolam “cerdas” budidaya lele untuk meningkatkan ekonomi warga sebagai kegiatan pengabdian yang berkelanjutan CSE hingga tiga tahun. Tujuan kegiatan pengabdian masyarakat adalah untuk meningkatkan ekonomi masyarakat Desa Citeureup melalui pembuatan kolam lele berbasis SMART (Specific, Measurable, Achievable, Relevant, Time-bound). Kolam lele merupakan salah satu potensi pengembangan ekonomi di wilayah tersebut, namun banyak warga yang menghadapi kendala dalam pengelolaan kolam lele yang efisien dan berkelanjutan. Metode SMART digunakan untuk merancang kolam lele yang tepat sasaran dan berdaya saing, sehingga dapat meningkatkan produktivitas dan pendapatan masyarakat setempat.
PERANCANGAN ALAT BANTU PENGGEPREK AYAM GEPREK MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD) Nandito, Muhammad Arya; Iqbal, Muhammad; Rahayu, Mira
Journal of Industrial Engineering and Operation Management (JIEOM) Vol 7, No 2 (2024)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jieom.v7i2.15746

Abstract

Tingginya penjualan di UKM Ayam Geprek Bajek menunjukkan permintaan tinggi dan popularitas yang besar, namun juga memberikan tantangan operasional, termasuk risiko kelelahan pekerja akibat beban kerja tinggi. Observasi langsung di UKM ini menemukan risiko pada tahap penggeprekan, di mana penggunaan alat konvensional menyebabkan postur kerja tidak ergonomis, terutama pada punggung, siku, dan pergelangan tangan. Kondisi ini meningkatkan risiko Musculoskeletal Disorders (MSDs). Untuk mengatasi masalah ini, metode Quality Function Deployment (QFD) dipilih karena peralatan bantu yang ada masih konvensional dan tidak mengintegrasikan aspek teknis dengan mendalam. QFD mampu menerjemahkan kebutuhan konsumen menjadi spesifikasi teknis melalui House of Quality (HoQ) dalam perencanaan alat bantu penggeprekan. Analisis RULA menunjukkan skor akhir 3, turun dari nilai sebelumnya 5, menandakan perbaikan signifikan dalam postur kerja setelah menggunakan alat bantu yang dirancang. Penelitian ini berhasil mengidentifikasi kebutuhan pengguna dan risiko ergonomis, serta merancang alat bantu yang efektif dalam mengurangi risiko MSDs dan meningkatkan kenyamanan kerja.Kata Kunci:  Ayam Geprek Bajek, Ergonomis, Musculoskeletal Disorders, QFD, HoQ
Design Kemasan untuk Usaha Kecil dan Menengah (UKM): Strategi Meningkatkan Daya Tarik dan Daya Saing Produk Rahayu, Mira
SWAGATI : Journal of Community Service Vol. 2 No. 1 (2024): March
Publisher : Universitas AMIKOM Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/swagati.2024v2i1.1389

Abstract

Makalah ini menjelaskan pentingnya strategi kemasan yang efektif bagi Usaha Kecil dan Menengah (UKM). Kemasan memainkan peran penting dalam presentasi produk, perlindungan, dan keterlibatan konsumen. UKM sering menghadapi tantangan dalam membangun identitas merek dan bersaing dengan perusahaan yang lebih besar. Namun, dengan menerapkan teknik kemasan inovatif, UKM dapat meningkatkan daya tarik produk mereka dan mendapatkan keunggulan kompetitif di pasar. Makalah ini membahas berbagai aspek kemasan untuk produk UKM, termasuk pertimbangan desain, keberlanjutan, efisiensi biaya, dan preferensi konsumen. Makalah ini juga menyoroti manfaat dan tantangan yang terkait dengan kemasan bagi UKM. Temuan ini menekankan pentingnya pendekatan kemasan strategis untuk mendukung pertumbuhan dan keberhasilan UKM
Invasive Aquatic Animal Species in Indonesia: A Review Salsabila, Salma; Putri, Valentina Yasmin Nursyah; Bagaskara, Ragil Damar; Putri, Noviana Pratama; Khoirinisa, Fitri; Margaretha, Argya; Vauzcika, Aura Nur; Ero, Sisilia Theresia Yuliani; Wiranti, Dinda Devina Putri; Syabani, Fahmi Rahman; Rahayu, Siti Mira; Sanjayasari, Dyahruri; Hutabarat, Philipus
MAIYAH Vol 3 No 4 (2024): Maiyah : Vol. 3 No. 4 Desember 2024
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.maiyah.2024.3.4.13946

Abstract

This study examines the impact of invasive fish species in Indonesia, which is an important issue in efforts to maintain the sustainability of aquatic ecosystems. This study aims to identify existing non native fish species and evaluate their impact on local biodiversity. The methods used included a literature review and field surveys to collect data on the distribution of invasive species. The results showed that invasive species not only threaten the existence of native species, but also disrupt the overall balance of the ecosystem. The findings highlight the importance of effective management to prevent the further spread of invasive species, as well as the need for increased public awareness of their negative impacts. This research is expected to contribute to the development of better aquatic resource management strategies.
Spatial Variability of Nutrients and Chlorophyll-A as Contributing Factors of Trophic Condition in Kendari Bay, Southeast Sulawesi Rahayu, Siti Mira; Azzahra, Mutiah; Irawan, Hendra; Salwiyah, Salwiyah; Sari, Iya Purnama; Alsita, Indah; Bramana, Aditya; Maulita, Mira
Jurnal Kelautan Tropis Vol 28, No 2 (2025): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v28i2.26579

Abstract

Estuaries and coastal waters are heavily influenced by anthropogenic activities and environmental factors, which can lead to ecosystem degradation, increased nutrients, and the risk of eutrophication. Kendari Bay, with its complex hydrodynamic conditions and various human activities in the vicinity, requires an analysis of the distribution of nutrients and chlorophyll-a (chl-a) to estimate the potential for eutrophication and its impact on aquatic ecosystems. This research was conducted in March-May 2023 at six stations in Kendari Bay. The distribution of nutrients in Kendari Bay revealed a varied pattern, with DIN concentrations higher in the “neck area” or narrow parts of the bay, phosphates more concentrated in the inner part due to slow water flow, and silica more abundant in estuaries because it comes from weathering rocks carried by river flows. Chl-a concentration tended to correspond DIN pattern, suggesting that phytoplankton growth was more influenced by nitrogen nutrients than phosphorus nutrients, as supported by an N:P ratio of less than 16. Overall, Kendari Bay was classified as mesotrophic with a relatively uniform trophic level due to morphological and hydrodynamic characteristics that narrow towards the sea and a low flushing rate. A comprehensive approach to managing human activities from upstream to downstream must be performed effectively to protect the bay area from eutrophication and environmental decline due to excessive nutrient runoff from land-based activities.
Analisis Hubungan Gaya Hidup Terhadap Kualitas Tidur Mahasiswa Teknik Industri Universitas Telkom Cahyani , Ni Nyoman Prema Mega; Rahayu, Mira; Yekti, Yusuf Nugroho Doyo
eProceedings of Engineering Vol. 12 No. 4 (2025): Agustus 2025
Publisher : eProceedings of Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tidur merupakan proses fisiologis penting dalam menjaga kesehatan fisik dan mental. Mahasiswa sering mengalami penurunan kualitas tidur akibat gaya hidup yang kurang sehat. Penelitian ini bertujuan untuk menganalisis hubungan antara gaya hidup dan kualitas tidur mahasiswa Program Studi Teknik Industri Universitas Telkom. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan pengumpulan data melalui kuesioner Pittsburgh Sleep Quality Index (PSQI) untuk mengukur kualitas tidur dan Health Promoting Lifestyle Profile II (HPLP II) untuk mengukur gaya hidup. Sampel berjumlah 290 mahasiswa dari angkatan 2021, 2022, dan 2023. Hasil menunjukkan bahwa 93% responden memiliki kualitas tidur yang buruk dan hanya 7% memiliki kualitas tidur yang baik. Gaya hidup mahasiswa berada pada kategori cukup (45%) dan baik (42%), dengan sebagian kecil di kategori rendah (6%) dan sangat baik (7%). Uji korelasi Spearman menunjukkan hubungan signifikan antara gaya hidup dan kualitas tidur dengan nilai korelasi -0,154 dan signifikansi 0,009. Empat komponen gaya hidup yang paling berpengaruh terhadap kualitas tidur adalah tanggung jawab terhadap kesehatan, aktivitas fisik, pertumbuhan spiritual, dan manajemen stres. Semakin baik gaya hidup mahasiswa, semakin baik pula kualitas tidurnya. Kata kunci— gaya hidup, kualitas tidur, mahasiswa, PSQI, HPLP II.
A Design of a hydraulic trolley to reduce work risks in gram transfer activities at PT XYZ Rahayu, Mira; Malik, Ade
Metris: Jurnal Sains dan Teknologi Vol. 24 No. 01 (2023): Juni
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/metris.v24i01.4319

Abstract

Material Handling Equipment (MHE) is a tool used to facilitate worker activities when doing heavy work. Material Handling Equipment (MHE) is also very helpful for workers in reducing the workload caused by less ergonomic activities that can cause worker fatigue. At PT XYZ there is activity of transferring grams onto trucks with trolleys. In the activity of transferring gram ± 60 minutes for transferring gram onto the truck. The worker's posture when using the trolley has a REBA value of 12 which means Very High Risk. Therefore this study focuses on redesigning the trolley with consideration of REBA analysis using the Kansei Engineering approach. The results of the redesign get a REBA value of 3, it can be concluded that the proposed trolley is better than the existing trolley
Variation of nitrate concentration and light level on growth rate of diatom Chaetoceros muelleri Rahayu, Siti Mira; Damar, Ario; Krisanti, Majariana
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 2 (August, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i2.6789

Abstract

Microalgae are cultured as natural feed for the cultivation of mollusks, crustaceans (early larval stages), and zooplankton. Diatoms are phytoplankton groups commonly used as feed, one of which is Chaetoceros muelleri. This study aims to identify the optimal nitrate concentrations and light level (irradiance) for the growth rate of C. muelleri. Culture was placed in nitrate 1,330; 5,305; and 27,030 mg/L (N1, N2, N3, respectively); and light 50, 100, and 150 µmol/m2/s, with three replications for each treatment. The response variable observed was the growth rate of C. muelleri and nitrate uptake. Each nitrate treatment resulted in a significant difference in the growth rate of C. muelleri (LSD, p < 0.01). The N3 treatment produced the highest growth rate (average 0,188-0,193 cells/day), while N1 produced the lowest specific growth rate (average 0,149-0,157 /day). In light treatment, a significant difference was only seen in the light levelof 150 µmol/m2/s (LSD, p < 0.05) which produced the highest growth rate (average 0.157-0.193 cells/day), especially in the nitrate N1 and N2. Meanwhile based on the significance test, the interaction between nitrate and light treatment was not significant.Keywords: Chaetoceros muelleri; Growth rate; Irradiance; Nitrate
Analysis of Student Mentality with Rating Scale Mental Effort on Online Lecturing Mira Rahayu; Dino Caesaron; Celline Isabel Elvira Angkuw; Helena Dinda Putri Naila; Muhammad Khalid Asy-syafi’i; Muhammad Rifqi Fahmi Hidayat
International Journal of Innovation in Enterprise System Vol. 6 No. 1 (2022): International Journal of Innovation in Enterprise System
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijies.v6i01.144

Abstract

Online lectures are distance learning carried out by all students and teachers who are in separatelocations and involve multiple platforms in the implementation of online lectures. The problemsexperienced by students related to online lectures such as difficulties in using technology, andunderstanding the material so that it triggers a high mental workload from each student. This studyaims to analyze the mental workload of industrial engineering students at Telkom University,Bandung. This study uses the Rating Scale Mental Effort (RSME) method to determine the mentalworkload related to the use of technology in online lectures. In the results of measuring mentalworkload, using a questionnaire distributed to students with 48 respondents. Based on the resultsobtained, the indicator that received the highest average RSME value reached 83.75, on the workanxiety indicator. Therefore, it is necessary to improve online learning and further research.
Co-Authors Aditya Bramana Aditya Bramana, Aditya Agus Kusnayat Aji Pamoso Alsita, Indah Anggi Lesmana Anggi Yudanto Ario Damar Awaludin Syamsuddin Azzahra, Mutiah Baehaqi Bagaskara, Ragil Damar Budi Santosa Cahyani , Ni Nyoman Prema Mega Canny, Susmitha Canny Celline Isabel Elvira Angkuw Celline Isabel Elvira Angkuw Dadan Zulkifli Dadan Zulkifli Dangkua, Naufal Yunaz Deni Aulia Dida Diah Damayanti Dino Caesaron Dyahruri Sanjayasari Emmanuel Raditya Pratama Erda Guslinar Erda Guslinar Perdana Ero, Sisilia Theresia Yuliani Fahreza Athar Syahperdana Farhan Ilhamul Latief Gifta Aka Saputra Helena Dinda Helena Dinda Putri Naila Hendra Irawan Hendra Irawan Himawan Santoso Hutabarat, Philipus I Nyoman Suyasa Ilma Mufidah Inda Putri Heni Inda Putri Heni, Inda Putri Iya Purnama Sari Jabbar, Meuthia Aula Jamil, Farhana Haifa Putri Kemas Muslim Lhaksmana Kevin RA Joelian Khoirinisa, Fitri Kosasih, Risya Rahmasari Lenny Nuraeni, Lenny Majariana Krisanti Malik, Ade Margaretha, Argya Marina Yustiana L Maulita, Mira Maya Anestasia Maya Anestasia, Maya Mubarak Mubarak Muhammad Khalid Asy-syafi’i Muhammad Khalid Asyafi'i Muhammad Rifqi Fahmi Muhammad Rifqi Fahmi Hidayat Nandito, Muhammad Arya Naufal Al Hadid Ni Nyoman Prema Mega Nurfikri, Rafly Ahmad Nurul Apriliani Patrisius Toma Pradana, Faiz Rafi Surya Prakoso, Bagas Prasetio, Darma Pratya Poeri Pratya Poeri Suryadhini Putri, Noviana Pratama Putri, Valentina Yasmin Nursyah Qolli Kusuma Qolli Kusuma, Qolli Ratna Suharti Ridzky Utomo Risya Rahmasari Kosasih Salsabila, Salma Salwiyah S, Salwiyah Saputra, Gifta Aka Seto Sumargo Sri Martini Sri Martini Sri Martini Sri Widaningrum Suharti, Ratna Syabani, Fahmi Rahman Syaputri, Annisya Teddy Sjafrizal Teddy Syafrizal Tri Widarmanti Tubagus, Hichael Rally Vauzcika, Aura Nur Widia Juliani Wiranti, Dinda Devina Putri Yuni Fast Track Anjeli Sihombing Yusuf Nugroho Doyo Yekti Zulkifli, Dadan