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Ocean Engineering: Jurnal Ilmu Teknik dan Teknologi Maritim
Published by Universitas Maritim AMNI Semarang
ISSN : 29635012     EISSN : 29635454     DOI : 10.58192
Core Subject : Engineering,
Engineering Mechanical Engineering
Menyambut baik kiriman yang memberikan wawasan tentang masalah terkini dan utama yang berhubungan dengan ilmu Teknik dan Teknologi Maritim. Artikel bisa ditulis dalam bahasa Inggris atau bahasa Indonesia.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 126 Documents
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PENGARUH PRODUK, PELAYANAN, HARGA DAN LOKASI Sofianti Sofianti
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 3 (2022): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.606 KB) | DOI: 10.58192/ocean.v1i3.110

Abstract

Hotel is one of commercial accommodation, it’s provide services rooms, foods and beverages for need customers. The competitors is one of hotel owner can be see any other plus facilities to provide customer. The hotel wants to give added value is difference product and service to customer. It’s to do owner hotel because reality that customer not satisfaction product and service, than customer look for other hotel to be customer satisfaction. JW Marriott hotel Surabaya is one five star hotel to give product and quality service excellence to customer. The price is to give JW Marriot hotel Surabaya suitable product and service customer. JW Marriott hotel Surabaya to give special rate promotion and member facilities to customer and repeater guest hotel too. JW Marriott hotel have strategic location because there are centre of city to business, shopping centre, office centre and transportation. The expected outcome of this research is the known of the factors variable product, service, price, and location that affect customer satisfaction on JW Marriot hotel is simultan and parcial.
PENGARUH BAURAN PERMASARAN TERHADAP KEPUTUSAN PEMILIHAN JASA Diana Diana
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 3 (2022): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (696.667 KB) | DOI: 10.58192/ocean.v1i3.136

Abstract

In 2016 - 2018 the number of visits to 6 poles including general surgery poly, echocardiography, eye poly, internal medicine, ENT poly, poly urology fluctuated from 11.23% to -5.23%. Fluctuations in the number of visits can be caused by several factors, one of which is consumer behavior in health service selection decisions. This study aims to determine the effect of the marketing mix on service selection decisions.This research is an analytic survey research with cross sectional approach. The population in this study were patients in 6 outpatient clinics at Jemursari Islamic Hospital in Surabaya. The number of samples is taken by quota sampling within one month.The results showed that the marketing mix at 6 Polis RSI Jemursari Surabaya with a good category of 77.5% resulted in high service selection decisions. The results of the ordinal regression test show a significance value of 0,000 which means that there is an influence of the marketing mix on the decision of choosing the Jemursari Hospital. Of the seven marketing mix elements that have the lowest influence on service selection decisions are the 47.1% price mix element, while the most influential marketing mix element is the human resource mix element with a percentage of 68.6%.The conclusion in this study is the positive influence of the marketing mix on the decision to choose outpatient services at the Jemursari Hospital in 2019.
PENGARUH PROGRAM KOPERASI, KEMAMPUAN SUMBERDAYA MANUSIA DAN PARTISIPASI ANGGOTA TERHADAP KEBERHASILAN KOPERASI SIMPAN PINJAM Nur Khasanah
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 3 (2022): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (317.86 KB) | DOI: 10.58192/ocean.v1i3.137

Abstract

The Cooperative, Micro, Small and Medium Enterprises Sector (CMSME) is a business sector that has proven to play an important role in overcoming the consequences and effects of teh economic crisis. The objective of this study was to determine the effects if cooperative programs, human resource capabilities and member participation on the success of Sharia savings and loan cooperatives BMT Usaha Gabungan Terpadu Sidogiri Pasuruan. The study conducted on cooperative members who minimum has been a member for 2 years.
PRODUK KAP LAMPU GANTUNG BERBAHAN LIMBAH TONGKOL JAGUNG SEBAGAI UPAYA MENGURANGI PENCEMARAN LINGKUNGAN Fauzan Adimas
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 3 (2022): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1014.358 KB) | DOI: 10.58192/ocean.v1i3.138

Abstract

Based on the experimental study about corncob conducted before, this village has managed to create a new breakthrough production of processed foods such as corn chips since 2003. The foods that use raw materials of corn is the only one in Probolinggo. Corn chips production as small industries is run by 7 women farmers starting in 2008. (Wahmuda, 2013). The problem of this industrial activity is unbalancing the marketing area with market demand that obstruct continues to increase. This causes decrease on the productivity of the industry. In addition corncob waste left over from a small industrial activities corn chips squashed every day as much as 60 kg. This would be a major obstacle when marketing targets to reach market demand. As a result of waste corn cobs will be more numerous and uncontrolled, even less the corn cob waste is only used as cooking fuel. This research includes experiments on corn cobs process is divided into several stages, namely the process of forming, heating, curing, mixing and merging material, as well as coloring. From the research-based experiments, it turns out corn cobs to have a variety of characteristics. The uniqueness and characteristics process of corncobs, can give some variant forms such as cubes, cylinders, triangles, and a chopped form. Of these forms can be created several patterns of merger between a very interesting form to be used as a hanging lamp shade products. In the manufacture of a hanging lampshade required supporting materials such as iron chandelier hook pipe diameter of 16 mm and an iron plate with a thickness of 3 mm. Innovation alternative these products will continue at the stage of the development process of product design by using corn cobs as raw material products with the hope to utilize more leverage on how to process forms such a way into a useful product in terms of people's needs, aesthetic value and become friendly products environment.
THE INFLUENCE OF SERVICE QUALITY TOWARDS STUDENT’S SATISFACTION AT ACADEMIC ADMINISTRATION AND STUDENTS AFFAIRS DEPARTMENT (AASA) Ekosulis Ekosulis
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 3 (2022): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.655 KB) | DOI: 10.58192/ocean.v1i3.139

Abstract

Institute of Business and Informatics STIKOM Surabaya (STIKOM Surabaya) is one of the private universities in Surabaya. STIKOM Surabaya has two faculties namely Faculty of Technology and Informatics, and Faculty of Economics and Business. The Faculty of Technology and Informatics has six departments, while the Faculty of Economics and Business has three departments. The department handling academic administration of students from all departments is Academic Administration and Student Affairs Department (AASA). The problem arises is STIKOM Surabaya had a will to evaluate the service quality in AASA based on student’s perceptions which would be used as an input to improve the service quality of AASA
UJI TEGANGAN TEMBUS MINYAK ON LOAD TAP CHANGER DI GARDU INDUK 150KV RANGKAS BARU Pasa Meliansyah; Didik Aribowo
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 4 (2022): Desember : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.875 KB) | DOI: 10.58192/ocean.v1i4.182

Abstract

In transformers installed and used in electric power systems, especially at substations (GI) there are often disturbances or problems. One of the problems with the transformer can occur due to the failure of the insulating oil which can be caused by a decrease in the value of the translucent voltage, therefore it is necessary to carry out maintenance to prevent and localize interference. Tap Changer oil is different from oil in the main tank (in terms of placement), in terms of type and function Tap Changer oil with oil in the main tank has similarities from the type of oil and its function as insulation, cooling and protecting windings from oxidation. With the method of observation (observation) in the field of all equipment worked on and with the literature method can be known the process of replacing oil On Load Tap Changer. From the results of the oil translucent voltage test study, it is known that the value of the penetrating voltage of the On Load Tap Changer oil sample used in the transformer is an average value of 38.8 kV, it can be known that the value of the new oil penetrating voltage (sample 1) being filtered is 86.8 kV, the value of the new oil penetrating voltage (sample 2) being filtered is worth 88 kV, and the value of the new oil penetrating voltage (sample 3) being filtered is 98.2 kV.
Perbandingan Metode Regresi Linier Berganda dan Autoregressive Integrated Moving Average (ARIMA) Untuk Prediksi Saham PT. BSI, Tbk. Hilman Winnos; Richashanty Septima; Husna Gemasih
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 4 (2022): Desember : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1468.715 KB) | DOI: 10.58192/ocean.v1i4.350

Abstract

Pada periode tahun 2018 sampai dengan tahun 2021 saham PT. BSI tbk (BRIS) cenderung mengalami fluktuasi harga setiap hari, sehingga dari kumpulan data time-series saham BRIS dibutuhkan penggalian data untuk menemukan pola model prediksi yang dapat menemukan informasi yang bermanfaat. Metode Data mining atau disebut juga dengan knowledge discovery merupakan penggalian informasi yang tersimpan dalam basis data yang besar melalui studi mengumpulkan, membersihkan, memproses, dan menganalisis, sehingga mendapatkan hal yang berguna dari data saham BRIS. Adapun model yang digunakan adalah metode regresi linier berganda, dan metode ARIMA dimana kedua metode tersebut memiliki keunggulan dalam analisis data numerik yang cukup akurat. Tujuan penelitian ini adalah untuk menerapkan dan menghasilkan model persamaan yang akurat antra kedua metode tersebut dalam memprediksi harga saham PT. BSI tbk. Hasil yang didapat adalah model regresi linier berganda dengan hasil nilai MAPE 1,1% yaitu 98,9% lebih akurat dibandingkan dengan model ARIMA yaitu dengan hasil nilai MAPE 2,36% dan akurasinya 98,9%.
Sistem Pakar Identifikasi Penanganan Penyakit Step Pada Anak Dibawah Umur Lima Tahun Menggunakan Metode Forward Chaining Berbasis WEB Emmyra Shania Mayta; Ratna Dewi; Ira Zulfa
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 4 (2022): Desember : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1517.66 KB) | DOI: 10.58192/ocean.v1i4.351

Abstract

Kejang demam adalah bangkitan kejang yang terjadi pada kenaikan suhu tubuh (suhu rektal di atas 38 Celcius) yang disebabkan oleh suatu proses ekstrakranium. Memasukkan sendok kedalam mulut, menahan gerakan anak, memberikan selimut tebal, memberikan kopi, merupakan perilaku salah dalam penanganan kejang demam sebelum dibawa ke rumah sakit. Kejang demam pada dasarnya merupakan penyakit yang tidak berbahaya dan tidak berdampak pada sistem neurologi. Namun, kejang demam ini merupakan pengalaman yang menakutkan dan menimbulkan kecemasan pada orang tua. Hal ini disadari sebagai salah satu faktor tingkat kecemasan pada sebagian orang tua bertambah. Tujuan penelitian untuk memberi pengetahuan keluarga tentang kejang demam dengan perilaku penanganan kejang demam sebelum dibawa ke rumah sakit.
“SISTEM INFORMASI PENJUALAN PAKAIAN MUSLIMAH BERBASIS WEB DENGAN METODE AHP” (Analytical Hierarchy Process) Salwani Salwani; Ira Zulfa; Amna Amna
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 4 (2022): Desember : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.452 KB) | DOI: 10.58192/ocean.v1i4.366

Abstract

Toko Busana Muslim di Kota Takengon termasuk dalam bisnis retail. Bisnis retail merupakan kegiatan pemasaran yang dilakukan untuk memenuhi kebutuhan perseorangan, keluarga, rumah tangga yang merupakan konsumen akhir. menunjukkan bahwa bisnis retail ini dalam pelaksanaannya bertujuan untuk memenuhi kebutuhan konsumen dengan menyediakan hal yang dibutuhkan oleh konsumen, di mana konsumen tersebut merupakan konsumen akhir. Toko Busana Muslim menawarkan berbagai busana muslim, mulai dari gamis, blus, mukena, jilbab. hingga aksesorisnya. Selama ini pembeli terkadang kesulitan untuk menemukan pakaian muslimah yang memiliki harga sesuai yang di inginkan pembeli di wilayah toko pakaian di kota takengon, karena itu dibutuhkan suatu sistem yang dapat menunjukkan item pakaian dengan urutan rentang harga yang di inginkan oleh pembeli.
PEMANFAATAN TEKNOLOGI SISTEM INFORMASI GEOGRAFI UNTUK PEMETAAN POLA ALIRAN AIR TANAH DI KECAMATAN LIMBOTO Aprianto Sabihi; Nurfaika Nurfaika; Syahrizal Koem
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 1 No. 4 (2022): Desember : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.238 KB) | DOI: 10.58192/ocean.v1i4.370

Abstract

Limboto Subdistrict, which is the capital of Gorontalo Regency, has fairly high population growth and is an area that is vulnerable to the effects of drought. This causes the availability of groundwater to decrease. This study aims to utilize the GIS application to determine the pattern of groundwater flow in the Limboto District. This groundwater flow pattern can be used as a reference for further research related to groundwater. The type of data in this study is the type of primary data. The method used in this research is a survey method, namely by measuring directly in the field. The data analysis technique used to determine the pattern of groundwater flow in Limboto Regency is utilizing software (GIS) using ArcGIS 10.7 software to obtain a map of groundwater flow patterns in Limboto District. The results of the spatial analysis of the groundwater flow pattern map in Limboto District show that water flows from the northern part of the study site to the southern part of the study site.

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