Article Per Year (5 Year)
p-Index From 2020 - 2025
2.911
P-Index
This Author published in this journals
All Journal Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini CIVITAS (JURNAL PEMBELAJARAN DAN ILMU CIVIC) At-Tajdid : Jurnal Pendidikan dan Pemikiran Islam Journal of Education Research Jurnal Maritim Malahayati Mutiara : Jurnal Ilmiah Multidisiplin Indonesia Jurnal Multidisiplin Riset Ilmiah (ATRIA) Jurnal Sosial dan Bidang Pendidikan (SABIQ) Jurnal Transportasi dan Bahari (ALTAIR)
Siregar, Muhammad Sapril
Unknown Affiliation
Religion Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Transportation Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
PENGARUH KECERDASAN EMOSIONAL DAN PERHATIAN ORANG TUA TERHADAP HASIL BELAJAR SISWA SD NEGERI 326 SINUNUKAN Irawati, Junita; Sasabone, Luana; Setiawati, Ika; Supriatna, Eka; Siregar, Muhammad Sapril
AT-TAJDID Vol 8, No 1 (2024): JANUARI-JUNI 2024
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/att.v8i1.3340

Abstract

Penyebab Menurunnya Kinerja Mesin Pendingin di MV. Vancouver Siregar, Muhammad Sapril; Rafi Zidane Shevchenko; Albert Wiweko
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 2 (2023): JIMI - OKTOBER
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i2.13

Abstract

A cooling machine or commonly called an Air Conditioner (AC) is a system of auxiliary machines that can create cool temperatures in certain rooms so that workers on ships feel comfortable. Cooling machines are used to regulate and manage air quality which are includes air circulation, air conditioning, air hygiene standards and air purification. There are several main components in the cooling machine, namely the Compressor, Condenser, Expansion Valve, Evaporator. Each of these important components has different functions and ways of operating, but are connected to each other so that the cooling machine can function. The purpose of the author making this final project is to determine the performance of the cooling system, factors that reduce the performance of the cooling machine, as well as repair and maintenance efforts so that the cooling machine can return to normal operation. This research was conducted on the MV. Vancouver by using a qualitative approach. The author conducted direct observations as well as in-depth interviews and documentation studies when conducting research. The results of the author's research found that the main factor causing the decline in the performance of the cooling machine was the appearance of sparks on the evaporator and coil pipe caused by interference with the filter dryer so that it inhibits heat absorption and the evaporator cannot evaporate the refrigerant optimally. The impact caused by the less than optimal operation of the cooling machine in the Engine Room Workshop MV. Vancouver was an unstable room temperature making the crew feel uncomfortable while working or resting.
Analisis Penyebab Terjadinya Blackout pada KM. Dharma Kartika IX saat Bermanuver Saputra, Muhammad Sa’id Agil; Wiweko, Albert; Siregar, Muhammad Sapril
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 2 (2023): JIMI - OKTOBER
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i2.36

Abstract

A blackout on a ship is a condition where the main propulsion power source on the ship does not operate due to the lack of electrical supply from the diesel generator, which serves as the primary source of electricity on the ship. Ship maneuvering, on the other hand, refers to the ability to turn and pivot while sailing. This ability is crucial for the safety of the ship, especially when operating in restricted waters or near ports. The blackout occurs as a result of generator overload or the inability of an electrical voltage and current to flow too high or too large. The load is too high because the bow thruster consumes too much electrical voltage. In fact, on KM. Dharma Kartika IX, the generator has already supplied a significant amount of electricity to various parts of the ship, including the lighting system throughout the ship, from the mast to deck 3, the cooling system, and several navigation systems. The aim of this research is to understand and explain the causes of blackouts in the electrical system of KM Dharma Kartika IX during maneuvering and to find solutions that should be implemented in case of problems with the generator unit. The method I used to gather this data is through direct observation during seagoing service on the subjects under examination.
Analisis Kelalaian dalam Berdinas Jaga di Kapal MV. Andhika Kanishka pada Pelabuhan Muara Pantai saat Bongkar Muat Nakano, Muhamad Goldy; Siregar, Muhammad Sapril; Nurman, Salfauqi
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 2 (2023): JIMI - OKTOBER
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i2.49

Abstract

Negligence during duty on board has a significant negative impact on loading and unloading activities. Problems in loading and unloading activities often arise due to both internal and external factors such as human error, equipment issues, and natural conditions. This study aims to investigate negligence during duty on the MV. Andhika Kanishka ship at Muara Pantai Port, focusing on the factors, consequences, and strategies for addressing it. The research was conducted using a qualitative approach, involving direct observation, in-depth interviews, and documentary analysis, and data was triangulated for analysis. The subjects for interviews included the ship's captain and crew. The research results indicate that: 1) Factors contributing to negligence are carelessness and psychological factors; 2) Consequences include errors during loading, difficulty in closing hatches and hatch covers, and cross-deck becoming dirty; and 3) Strategies for addressing negligence during duty involve maintaining communication, shifting cargo, and cleaning the ship's deck.
Analisis Kemampuan Thermal Overload Relay pada Panel Kemudi KM. Dharma Rucitra VII saat Kandas di Pelabuhan Wae Kelambu Khabib, Muhammad; Wiweko, Albert; Siregar, Muhammad Sapril
Mutiara: Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 2 (2023): JIMI - OKTOBER
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimi.v1i2.61

Abstract

The shipping activity seeks to combine various perspectives such as quality, quantity, welfare satisfaction and safety and security prerequisites related to transportation through the port to the waters.  However, when sailing, the KM. Dharma Rucitra VII ran aground, causing the heavy steering leaf to be moved and resulting in overload, so the ability of the Thermal Overload Relay (TOR) is needed as an electric motor safety from overload. This study aims to analyze the performance of the Thermal Overload Relay (TOR) as a safety for the electric motor driving the rudder leaf from overload due to the ship running aground. The research uses qualitative methods with data collection techniques in the form of observation, interviews and documentation and then analyzed through three stages, namely reducing data, presenting data and drawing conclusions. The result of the research shows that: 1) The rudder leaf is stuck on the seabed because the ship ran aground, causing the Thermal Overload Relay (TOR) on the rudder panel to work; and 2) Thermal Overload Relay (TOR) on the rudder panel when the ship ran aground works in the current range of 7.5A to 10A.
Dampak Program Pendidikan Damai terhadap Tingkat Stres dan Kesejahteraan Psikologis Taruna/I di Politeknik Pelayaran Malahayati David, Muhammad; Kurniadi, Dedy; Arifin, Zainal; Romadhoni, Dita; Siregar, Muhammad Sapril; Adi, Panggih Nur
CIVITAS (JURNAL PEMBELAJARAN DAN ILMU CIVIC) Vol 9, No 2 (2023)
Publisher : LPPM Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/civitas.v9i2.4896

Abstract

Anchor Heave-Up Failure of MV. Warih Mas in Palu Bay: Kegagalan Heave-Up Jangkar pada MV. Warih Mas di Teluk Palu Prayogi, Lilik; Siregar, Muhammad Sapril; Nurmala, Eka
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 1 No. 1 (2024): ATRIA - Januari 2024
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/6q0yzb96

Abstract

Shipping safety is important not only when docked at the port or when the ship is sailing but also when the ship is at anchor. This study aims to determine the cause of the anchor heave-up failure of MV Warih Mas in Palu Bay and to explore factors, strategies, and maintenance practices related to anchor equipment on the ship. The study uses a qualitative approach, and the data will be presented through descriptive analysis. The study participants include the ship's master and crew. Data collection methods include direct observation, in-depth interviews, and documentation studies, while data analysis consists of three stages: data reduction, data presentation, and verification. The results indicate that the cause of the failure was corrosion of the anchor chain due to prolonged exposure to water in the chain locker. Three strategies were attempted, but only one was successful: Inserting iron into the chain link of the anchor on the windlass drum to allow the chain to rotate. The crew did not carry out maintenance on the anchor equipment, possibly due to a lack of skills and training.
Analysis of Unfunction Fire Alarm Analysis on MT. Pangrango: Analisa Unfunction Fire Alarm System Pada MT. Pangrango Brahmana, Dhea Haniel Gracella; Wiweko, Albert; Siregar, Muhammad Sapril
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 1 No. 1 (2024): ATRIA - Januari 2024
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/kjdwxq88

Abstract

Ships are a very efficient and effective means of transportation. With today's increasingly advanced, modern, and demanding developments, ships are also designed to be able to meet every expected human need. This research method uses a qualitative research approach which is analyzed descriptively. The research results show that an effective fire alarm system has enormous significance in the context of the maritime environment; maintenance of the detector will reduce the failure of the detector to detect fire so that the optical system and electronic circuit in the detector can work optimally. To ensure that the fire alarm is always operational in the event of a fire, we regularly test the alarm using our testing equipment.
Analysis of Fire Alarm Performance Effectiveness in MV. Rajakarta: Analisis Efektivitas Kinerja Alarm Kebakaran di KMP. Rajakarta Sinaga, Meidiana Putri; Wiweko, Albert; Siregar, Muhammad Sapril
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 1 No. 1 (2024): ATRIA - Januari 2024
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/jd9mp344

Abstract

Fires on ships pose a high risk due to limited access to help from land and firefighting equipment. To minimize these risks, it's important to maximize the effectiveness of the fire alarm system. This can be done by quickly detecting any smoke or fire using the alarm system and taking immediate action before the fire spreads. A qualitative descriptive method was used in this research to investigate the decline in the working function of fire alarms. The research focused on the problems with fire alarm smoke detectors and the correct maintenance methods. The findings of the research indicate that the lack of maintenance and repair of the fire alarm system are the main factors that cause the decline in the capability of fire alarm sensors. To ensure that the fire alarm system works properly, it should be routinely and periodically maintained. This will help to prevent any potential issues and ensure that the alarm system is always functioning at its best.
Main Switch Board Plan Maintenance System on MV. Kirana III: Plan Maintenance System (P.M.S) pada Main Switch Board di Kapal KM. Kirana III Nugroho, Pasadhena Arief Cahya; Wiweko, Albert; Siregar, Muhammad Sapril
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 1 No. 1 (2024): ATRIA - Januari 2024
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/r6axsk18

Abstract

The Plan Maintenance System (PMS) is a continuous and scheduled maintenance system for equipment and supplies on a ship. Its purpose is to ensure that the ship is always in a seaworthy condition and ready to operate. In order to achieve smooth operation of the ship, it is essential to have a good, efficient, and effective work and maintenance system for the ship's electricity and systems. One way to do this is by formulating and implementing maintenance system plans by shipping companies in Indonesia. During research carried out on the KM Ship, KIRANA, it was found that there was a lack of maintenance on the Main Switch Board, leading to problems with the indicator lights and needles. Infrequent maintenance was also ignored, leading to undesirable events due to inadequate implementation of the planned maintenance system. To avoid damage or short circuits, it is important to schedule and regularly check the components of the switch board weekly and monthly. This will help maintain the components and minimize malfunctions on the switch board, with the help of scheduling in the Plan Maintenance System.
Co-Authors Adi, Panggih Nur Albert Wiweko Albert Wiweko, Albert April Gunawan Malau Ardy, Iqbal Muhammad Brahmana, Dhea Haniel Gracella Dahlan, Muhammad Harris H David, Muhammad Dedy Kurniadi Dewanto Dewanto Eka Supriatna Ferdinan, Ahmad Harahap, Ferry Aulia Hartati, Diah Vitaloka Hilmiyati, Fitri Ika Setiawati, Ika Iksan Saifudin Indra Muda, Indra Irawati, Junita Jamil, T. M. Kartayuda, Arnoldus Khabib, Muhammad Kusturi, Nanda Afra Nakano, Muhamad Goldy Nugroho, Pasadhena Arief Cahya Nurmala, Eka Panggabean, Tongam E Prayogi, Lilik R., Sulastriani Rafi Zidane Shevchenko Riza Noviana Khoirunnisa Romadhoni, Dita Sabaruddin Salfauqi Nurman, Salfauqi Santosa, Tomi Apra Saputra, Muhammad Sa’id Agil Sasabone, Luana Sinaga, Meidiana Putri Sulastriani, Sulastriani sultan Syahputra, Dinur T. M. Jamil Taharuddin Utomo, Muhamad Nurji Setyo Zainal Arifin