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SHIP RESISTANCE ANALYSIS WATERJET REMOTELY OPERATED VEHICLE (ROV) USING COMPUTATIONAL FLUID DYNAMICS (CFD) METHOD Kause, Eurico Leonardo; Susanto, Tri
IJMEA Journal Kedokteran Gigi Vol 2 No 1 (2025): March 2025
Publisher : Department of Marine Engineering, Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/ijmea.v2i1.381

Abstract

The propulsion system is a system that supports the performance of high-speed ships. Waterjet ship propulsion systems have long been known and used as propulsion systems for various types of ships, but their widespread application is still subject to their relatively low propulsive efficiency when compared to ship propulsion systems that use propellers, especially during relatively low ship speeds. The usual problem with ROVs using conventional propellers when inspecting in low water in the river is the blockage of river impurities, such as water hyacinths and underwater roots, on the ROV propellers. But there is a limitation to the problem when this waterjet is installed on the ROV should be used on inspections that do not work on the seabed, and the ROV can only be in a hovering position because the waterjet is susceptible to dirt. The purpose of this study was to analyze the ship's resistance of the waterjet remotely operated vehicle (ROV) propulsion system with the results of simulating the effect of the Waterjet ROV design on the total resistance of the Waterjet ROV increased by 5.69 N using the CFD method and the difference in prisoner comparison using the maxsurf method was 1.75%. The thrust analysis of the ROV model with a waterjet propulsion system has a higher thrust increase of 9.21 N when compared to the ROV model with a conventional propeller propulsion system, with a thrust value of 6.94 N. From the analysis of the fluid velocity contour results of the two best ROV models, namely the Waterjet ROV because the placement of the waterjet position on the outer side of the ROV frame so that the placement of the original Propeller inside the inner frame of the ROV is released as a result it tends not to create more turbulence and friction in the water in the middle of the ROV but the surface of the ROV frame on the outside which is added waterjet propulsion components causes higher hydrodynamic pressure.
Hubungan Terpaan Promosi Instagram @officialfdxbeauty dengan Minat Berkunjung ke Event X Beauty Auroro, Gracia Groria; Anggara, Reddy; Susanto, Tri
Jurnal Dinamika Ilmu Komunikasi Vol 11, No 2 (2025)
Publisher : Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/dinamika.v11i2.5711

Abstract

This study aims to analyze the relationship between social media promotion exposure on Instagram @officialfdxbeauty and the interest in visiting the X Beauty Event, using the AIDA (Attention, Interest, Desire, Action) theory. A quantitative approach was used by distributing questionnaires to 100 respondents who are followers of the @officialfdxbeauty account. The results of the Pearson Product Moment correlation test show a significant, strong, and positive relationship between the three sub-variables of promotion exposure, namely intensity, message content, and appeal, with the interest in visiting the X BeautyEvent. The findings indicate that promotion content delivered through the @officialfdxbeauty account, in terms of frequency, clarity of information, and visual and emotional appeal, effectively captures attention, builds interest, generates desire, and encourages actual actions from the audience. Thus, the higher the intensity of exposure to promotional content, the more interesting and relevant the message content, and the stronger the visual and emotional appeal, the higher the interest in attending the X Beauty Event. This confirms that Instagram is an effective medium in supporting digital marketing communication strategies, especially in shaping the interest in visiting an event.
KONTRUKSI MAKNA DIRI WARIA BAGI ANGGOTA KOMUNITAS TEATER MANEKIN DALAM PERSPREKTIF FENOMENOLOGI Rahma Wati, Siti; Poerana, Ana Fitriana; Susanto, Tri
JIKE: Jurnal Ilmu Komunikasi Efek Vol 9 No 1 (2025): DESEMBER
Publisher : Prodi Ilmu Komunikasi, FISIP, Universitas Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32534/e20hwv55

Abstract

This research aims to understand how transvestites shape their meaning through their experiences as members of the Mannequin Theater Community in Kampung Duri, West Jakarta. This community is a safe space for transvestites to express themselves and live a more inclusive social life. This study uses a qualitative approach with Alfred Schutz's phenomenological method to examine the subjective experiences of informants. Data was collected through observation and in- depth interviews with four transvestite community members. The results of the study showed that each informant had a different sense of self, such as the courage to be themselves, pride in identity, the desire to be useful to others, and the determination to live life according to personal choice. This sense of self is born from the process of interaction in the community that provides a safe space and social support for its members.
Literature Review of Occupational Safety and Health Risk Management in Foundation Work Susanto, Tri; Nurdiana, Asri; Wibowo, M. Agung; Maromi, M. Izeul
Rekayasa Sipil Vol. 20 No. 1 (2026): Rekayasa Sipil Vol. 20 No. 1
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2026.020.01.8

Abstract

Identifying risks in construction projects is essential for anticipating hazards and developing effective risk management measures. The intricacy of construction projects encompasses numerous aspects that can impact their effective completion, including the risk of worker accidents in the field. This study aims to identify Occupational Safety and Health (OHS) risk factors in foundation work through a literature review using the Publish or Perish application. Literature was obtained through the Google Scholar and Crossref databases, with a maximum search limit of 100 articles, and was limited to the 2020–2025 period to ensure relevance to current conditions. Search phrases used included risk management, risk identification, occupational safety and health, and foundation, with literature selected based on the suitability of the title and its relevance to the research objectives. The study findings reveal 11 potential hazards, with five predominant risks: being struck by construction materials, being impacted or ensnared by heavy machinery, falling into dig sites, sustaining puncture or laceration injuries from sharp objects, and experiencing ocular ailments due to exposure to materials or dust. These findings affirm that foundation work presents a considerable hazard, necessitating the implementation of risk control hierarchy, such as elimination, engineering methods, administrative measures, enhancement of worker safety behavior, and adaptation to contextual dynamics to fortify the safety culture in construction projects.
Public Sentiment Analysis on the Launch of Danantara Using Support Vector Machine (SVM) Algorithm Based on Data from the X Social Media Platform Fernando, Ziagy Aji; Rumini, Rumini; Susanto, Tri
Journal of Artificial Intelligence and Software Engineering Vol 5, No 4 (2025): Desember (On Progress)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jaise.v5i4.8496

Abstract

Efficient management of national wealth and resources is key to realizing the welfare of the Indonesian people. The Daya Anagata Nusantara Investment Management Agency (BPI Danantara) was established as a strategic institution aimed at optimizing government investments to drive national economic growth. The launch of the Danantara Project has sparked various public responses, particularly on the social media platform X, which has become a space for citizens to express their opinions on government policies. This study aims to analyze public sentiment toward the Danantara Project using the Support Vector Machine (SVM) algorithm. By processing 3,152 posts from the period of February 24 to April 4, 2025, the SVM model demonstrated strong performance with an accuracy of 87%. The research findings indicate that positive sentiment is quantitatively more dominant, reflecting public expectations of national investment progress and strategic project management. However, negative sentiment is also quite significant, highlighting issues of corruption, lack of transparency, and potential project failure.
ANALISIS KONTEN TIKTOK DALAM MEMBANGUN MINAT BERKAIN GENERASI Z Muthmainna, Marwah Amalia; Mayasari, Mayasari; Susanto, Tri
Jurnal Network Media Vol 9, No 1 (2026): NETWORK MEDIA
Publisher : Prodi Ilmu Komunikasi Fakultas Ilmu Sosial dan Ilmu Politik Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/jnm.v9i1.7140

Abstract

Penelitian ini berjudul  “Pengaruh Terpaan Konten Video TikTok @raniaayamin Terhadap Minat Generasi Z Dalam Mengikuti Tren Berkain”. Tujuan penelitian ini adalah untuk menganalisis bagaimana frekuensi, durasi dan atensi konten video TikTok memengaruhi minat Generasi Z dalam mengikuti tren berkain. Metode yang digunakan adalah kuantitatif dengan pendekatan survei, melibatkan 100 responden yang merupakan followers akun TikTok @raniaayamin. Data diperoleh melalui kuesioner dan analisis menggunakan regresi linier sederhana. Hasil penelitian menunjukkan bahwa variabel atensi memiliki pengaruh signifikan terhadap minat generasi Z, dengan nilai signifikansi 0,002. Sebaliknya, frekuensi dan durasi konten tidak menunjukkan pengaruh yang signifikan. Temuan ini mendukung teori uses and effects, yang menyatakan bahwa efek media sangat dipengaruhi oleh keterlibatan mental audiens. Kesimpulan dari penelitian ini adalah bahwa untuk mempromosikan tren budaya melalui media sosial, penting untuk fokus pada penyampaian konten yang menarik dan relevan bagi audiens muda. Konten yang mampu membangun atensi akan lebih berhasil dalam menarik dan memengaruhi perilaku pengguna. Penelitian ini memberikan wawasan bagi pengembang konten dan pemasar dalam merancang strategi komunikasi yang lebih efektif di era digital.
User Interaction Patterns on User-Generated Content of Hindia's Song "Membasuh" on the TikTok Application Wahyuni, Dede Wahyuni; Arindawati, Weni Adityasning; susanto, tri
Metacommunication: Journal of Communication Studies Vol 10, No 2 (2025): SEPTEMBER
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/mc.v10i2.24383

Abstract

The use of Hindia's song Membasuh on the TikTok platform has given rise to various forms of User Generated Content (UGC) that share similar narratives, particularly in expressing emotions, life experiences, and social awareness values in the digital space. This study aims to analyze the patterns of interaction and meaning of communication formed in the comment section of the UGC, in order to understand how users construct shared meaning through participatory culture on social media. The approach used is qualitative with a netnography method. Data was collected from two UGC contents with the highest interaction rates and processed using two web-based tools, namely Apify Consol to extract comments and Voyant Tools to analyze the text. Furthermore, the data was analyzed using Braun and Clarke's thematic analysis combined with Miles and Huberman's model through the stages of data reduction, data presentation, and conclusion drawing. The results of the study show that interactions in the comments section form two main themes, namely personal experience reflection and emotional support. In conclusion, the comments section on UGC Membasuh acts as a digital social space that encourages self-expression, empathy, and interconnection among users, while also confirming that music functions as a medium of emotional communication and a means of social interaction in today's digital culture.
Co-Authors A. Harijono A.A. Ketut Agung Cahyawan W Al Anzhary, Rafdy Alfa Yusuf Retyoadhi Alfianarrochmah, 'Ilma Amalia, Cinta Ana Fitriana Poerana Anggara, Reddy Arindawati, Weni Adityasning Asri Nurdiana, Asri Aulanni'am, Aulanni'am Auroro, Gracia Groria Bagus Hario Setiadji Bambang Purwanggono Budhiharti, Tri Widya Budipriyanto, Adi Carudin, Carudin CH. Yayuk Trisnawati Chasri Nurhayati, Chasri Defriyanti, Wenni Tania Deni, Delista Putri Dr.Ir. Yunianta, DEA Efriandi, Efriandi Erni Sofia Murtini Erryana Martati Fernando, Ziagy Aji Ferry Hermawan G.P. Ganda Putra Gunawan, Yosef Halimah, Rainy Shinta Nur Hari Adi Prasetya, Hari Adi Ida Ayu Ulifah Jamil, Syakira Nasywa Juairiyah, Oktaf Kartini Zailanie Kause, Eurico Leonardo Kiagus Ahmad Roni Kurnianingsih, Oktavia Kurniawan, Endro Sigit Legowo, Slamet Jauhari Lubis, Fardiah Oktariani M. Agung Wibowo Mahfuda, Anno Manurung, Ayu Oktaviani Maromi, M. Izeul Mayasari Mayasari, Mayasari Muflih Marsuq Muthaher, Andi Muhammad, Fathur Rahman Muthmainna, Marwah Amalia Nayiroh, Luluatu Negara, Adhi Kusuma Ni Made Wartini Ni Made Wartini Harijono Ningtias, Mista Aura Novianti, Mirsa Diah OKY OXCYGENTRI Oom Komalasari Pradana H S, Canggih Gilang Pratama, Ramadhan Widy Pratiwi, Anik Nurul Pratiwi, Kholis Hapsari Purnomo, Galih Putra, Muhammad Hatta Eka Putri, Dita Mentari Raden Mohamad Herdian Bhakti Rahma Wati, Siti Rahmi, Ardia Tiara Ramdhani, Heru Ratih Kusumawardani Rifdah, Rifdah Roni, Ki agus Ahmad Rumini - Rurini Retnowati SATRIYAS ILYAS Shanahan, Callysta Simon B. Widjanarko Sri Kumalaningsih Sri Maryani Sudarminto Setyo Yuwono Sugeng Rakhmadiono Surya Irawan, Diki Tayo, Yanti Wahyuni, Dede Wahyuni Wijaya Adidarma Wijaya, Hanggoro Iskandar Putra Yanti Meldasari Lubis Yanto, Fendi Hary Yenny Sugiarti Yunianta Rurini Retnowati Yusup, Eka Zainal Abidin Zohan Efendi