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All Journal BIORMATIKA : JURNAL ILMIAH FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN Berajah Journal Ranah Research : Journal of Multidisciplinary Research and Development Jurnal Multidisiplin Riset Ilmiah (ATRIA)
Dedy Kurniadi
Politeknik Pelayaran Malahayati
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Transportation Other

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Upaya Pengendalian Berat Badan Ideal (BMI) melalui Kegiatan Perintah Harian Sifat Tetap (PHST) Taruna Sekolah Tinggi Ilmu Pelayaran April Gunawan Malau; Prihartanta Prihartanta; Dedy Kurniadi; Imam Fahcruddin
Biormatika : Jurnal ilmiah fakultas keguruan dan ilmu pendidikan Vol. 5 No. 02 (2019): BIORMATIKA
Publisher : FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (475.131 KB) | DOI: 10.35569/biormatika.v5i02.517

Abstract

Kebugaran jasmani sangat diperlukan taruna untuk menunjang kesiapan dalam menghadapi dunia kerja, terutama sektor pelayaran. Dengan menetapkan kegiatan perintah harian sifat tetap (PHST) diharapkan dapat mengendalikan berat badan ideal taruna. Penelitian ini bertujuan untuk mendeskripsikan berat badan ideal taruna Sekolah Tinggi Ilmu Pelayaran serta upaya pengendaliannya melalui kegiatan PHST. Metode yang digunakan adalah deskriptif kuantitatif. Dari hasil penelitian diperoleh taruna laki-laki semester III dan VII tidak ada yang masuk dalam kategori kurus, kategori normal sebanyak 407 orang, kategori kegemukan sebanyak 369 orang, kategori obesitas sebanyak 53 orang. Taruna perempuan semester III dan VII untuk kategori kurus sebanyak 5 orang, kategori normal sebanyak 54 orang, kategori kegemukan sebanyak 8 orang dan kategori obesitas sebanyak 12 orang. Upaya pengendalian BMI untuk taruna kategori gemuk dan obesitas melalui PHST adalah kegiatan push up, sit up, back lift, lari, mengangkat barbel, renang dan sterling.
EFFECT OF THE LEARNING OUTCOMES OF THE TERRESTIAL NAVIGATION COURSE IN COMPETENCE PASSAGE PLANNING FOR CADETS WHO ARE CARRYING OUT SEA PROJECT ON BOARD Rispa Saeful Mu'tamar; Dedy Kurniadi; Fazri Hermanto
Berajah Journal Vol. 3 No. 2 (2023): May
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/bj.v3i2.232

Abstract

Terrestial Navigation is a harmonious union between science and art that teaches us how to sail a ship from one place to another safely, quickly, efficiently, and economically and safely to the destination. Passage Planning is the planning of ship voyages from one place to another safely, quickly and economically, and safely to the destination. Shipping from one port to another must be coordinated by all crew members. Politeknik Pelayaran Malahayati, which is a Technical Implementation Unit under the Ministry of Transportation, the Transportation HR Development Agency, which has the task of implementing Vocational Education, research, and Community Service in the field of Shipping, has organized a Diploma III Nautical Studies, Ship Engineering Studies, and Ship Electrical System Studies. This study aims to evaluate the influence of understanding Passage Planning Terrestial Navigation on the competence of cadets when doing Sea Project on board. The research method used is quantitative research with a sampling technique using purposive sampling on cadets at Voyage schools. Data was collected through questionnaires and regression analysis was used to test the hypothesis. The results of the study show that the understanding of Passage Planning in Terrestial Navigation has a significant effect on the competence of cadets when carrying out maritime practices on board. Therefore, it is suggested for Voyage schools improve the learning of Terrestial Navigation Passage Planning to increase the competence of cadets in carrying out maritime practices on board. The results of the study simultaneously obtained the value of Fcount > Ftable [29.008 > 2.513] at the significance levelāˆ = 5%, this states that simultaneously the variables Catalog & Nautical Chart (x1), Plotting Position (x2), Distance and Course Voyage Determination (x3), Voyage Planning Tabulation (x4), affect competence cadets during Sea Project on board at Politeknik Pelayaran Malahayati.
Analisis Kegagalan Start Pada Starting Air System Main Engine di Kapal MT. Petromax Dedy Kurniadi
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 6 No. 4 (2024): Ranah Research : Journal Of Multidisciplinary Research and Development (Mei 202
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v6i4.879

Abstract

Sistem udara pejalan adalah suatu sistem yang digunakan untuk menjalankan mesin induk, dimana udara bertekanan dari bejana udara yang memiliki tekanan sebesar 30 Bar disupply menuju mesin induk melalui distributor valve yang kemudian oleh distributor valve di bagi ke tiap silinder melalui starting air valve sesuai dengan firing order. Metode penelitian yang digunakan yaitu metode kualitatif untuk menganalisa masalah. Penelitian dilakukan di kapal MT.Petromax. Pengumpulan data yang dilakukan melalui wawancara dan observasi penulis saat melakukan penelitian, studi pustaka, studi dokumentasi. Hasil penelitian ini adalah kegagalan start mesin induk diakibatkan oleh korosi pada starting air valve sehinga starting air valve macet. Dampak dari macetnya starting air valve maka udara dari bejana udara tidak dapat di supply menuju silinder pada mesin induk. Upaya yang dilakukan untuk mengatasi kegagalan start mesin induk adalah dengan melakukan overhaul pada starting air valve, melakukan pengecekan, lapping starting air seat dan valve spindle,sebagai penghambat pembentukan korosi, dilakukan perawatan secara rutin dan memberi pelumas pada starting air valve. Kesimpulan dari penelitian ini adalah kegagalan start mesin induk MT.Petromax disebabkan oleh katup udara pejalan yang macet yang berdampak pada offhire.
Optimalisasi Perawatan Fuel Oil Purifier Untuk Meningkatkan Kerja Mesin Induk Di Kapal MT. Griya Ambon Dedy Kurniadi
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 4 No. 4 (2022): Ranah Research : Journal Of Multidisciplinary Research and Development (Agustus
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v4i4.880

Abstract

Penelitian ini dilatarbelakangi atas munculnya kejadian terjadi masalah pada F.O. Purifier yang menyebabkan main engine trouble karena injector dari salah satu cylinder tersumbat oleh kotoran dari bahan bakar. Hal tersebut menyebabkan operasional kapal tersebut menjadi terhambat dan pihak perusahaan baik owner dan pihak penyewa kapal mendapatkan kerugian. Penelitian ini bertujuan untuk lebih memahami factor yang membuat F.O. Purifier harus dilakukan perawatan, bagian-bagian F.O. Purifier yang harus dilakukan perawatan dan cara melakukan perawatan F.O. Purifier yang sesuai dengan manual book. Penelitian ini dilaksanakan pada saat penulis melaksanakan praktek laut di kapal MT. Griya Ambon pada tanggal 15 Februari 2022 sampai dengan tanggal 27 Januari 2023. Sumber data yang digunakan yaitu data primer dan data sekunder yang didapat dari hasil wawancara, observasi, dan dokumentasi selama peneliti melaksanakan praktek di atas kapal. Sedangkan metode analisis yang penulis gunakan yaitu analisis deskriptif kualitatif berupa berupa informasi yang berasal dari atas kapal MT. Griya Ambon. Hasil yang diperoleh setelah dianalisis menunjukkan bahwa faktor yang menyebabkan terjadinya permasalahan pada purifier, yaitu: terdapat kotoran pada bowl body, temperature tidak sesuai dengan instruction manual book, kotornya disc purifier. Upaya mengoptimalkan perawatan F.O. Purifier, yaitu: membersihkan bowl body, adjust temperatur sesaui dengan instruction manual book, membersihkan disc purifier.
Systematic Literature Review: The Effect of the Problem-Based Learning Model on Creative Thinking Skills Dedy Kurniadi; Nindy Nource Ganap; Indra Muda
ATRIA: Jurnal Multidisiplin Riset Ilmiah Vol. 2 No. 2 (2025): ATRIA - Juli 2025
Publisher : PT. Alpha Trianguli Australis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62554/j9bk0p16

Abstract

Creative thinking skills are essential competencies in 21st-century education, essential for addressing the ever-evolving complexity of social, technological, and economic issues. Modern education systems no longer emphasize solely the acquisition of knowledge but also emphasize students' ability to develop new ideas, solve problems innovatively, and generate valuable solutions. One learning model believed to be capable of developing these skills is Problem-Based Learning (PBL). This model places real-world problems as the starting point of learning, encouraging students to explore knowledge, analyze, and develop ideas creatively. This study aims to systematically analyze various research findings examining the effect of the Problem-Based Learning model on students' creative thinking skills. The method used is a Systematic Literature Review (SLR) by examining various scientific articles published in national and international journals over the past ten years. The article selection process is carried out through several stages: identification, screening, feasibility assessment, and inclusion based on specific criteria relevant to the research objectives. The results of the study indicate that most of the analyzed studies concluded that the application of the Problem-Based Learning model has a positive influence on improving students' creative thinking skills. This is evident in the improvement in creativity indicators such as fluency (fluency of ideas), flexibility (flexibility of thinking), originality (originality of ideas), and elaboration (development of ideas). Furthermore, PBL can also increase student engagement in the learning process, strengthen collaboration skills, and foster learning independence. The findings of this study imply that the application of Problem-Based Learning can be an effective learning strategy in developing creative thinking skills at various levels of education. Therefore, educators are advised to integrate problem-based learning models into the learning process systematically and contextually.
Co-Authors April Gunawan Malau Fazri Hermanto Imam Fahcruddin Indra Muda Nindy Nource Ganap Prihartanta Prihartanta Rispa Saeful Mu'tamar