ANALISIS KINERJA FORKLIFT BERBASIS OVERALL EQUIPMENT EFFECTIVENESS (OEE) DI GUDANG TERMINAL PETI KEMAS SEMARANG
(Ardhia Salsabilla Pramesti Azzahra, Purwanto, Sunu Arsy Pratomo)
DOI : 10.58192/unitech.v3i2.3035
- Volume: 3,
Issue: 2,
Sitasi : 0 31-Oct-2024
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| Last.22-Jul-2025
Abstrak:
Pengelolaan kinerja forklift di Gudang Terminal Peti Kemas Semarang memiliki peran penting dalam keefektifan stripping barang impor Less Container Load (LCL). Tujuan penelitian (1) mengetahui hasil perhitungan nilai rata-rata availability ratio pada kinerja forklift dalam kegiatan stripping di Gudang Terminal Peti Kemas Semarang, (2) mengetahui hasil perhitungan nilai rata-rata performance ratio pada kinerja forklift dalam kegiatan stripping di Gudang Terminal Peti Kemas Semarang, (3) mengetahui hasil perhitungan nilai rata-rata quality ratio pada kinerja forklift dalam kegiatan stripping di Gudang Terminal Peti Kemas Semarang, (4) mengetahui hasil perhitungan nilai rata-rata Overall Equipment Effectiveness (OEE) di Gudang Terminal Peti Kemas Semarang. Metode penelitian yang digunakan adalah metode Overall Equipment Effectiveness (OEE) melalui tahapan-tahapan perhitungan (1) perhitungan data penurunan waktu forklift tahun 2023 (2) perhitungan nilai availability ratio (3) perhitungan nilai performance ratio, (4) perhitungan nilai quality ratio, (5) perhitungan nilai indeks Overall Equipment Effectiveness (OEE). Nilai rata-rata availability ratio adalah -0,1616666 %, dimana standar JIPM > 90 %, sehingga hasil menunjukkan ketersediaan forklift tahun 2023 rendah. Penyebabnya bulan Juni forklift mengalami kerusakan mpu board sehingga menjalani perbaikan selama 720 jam untuk waiting part modul fet fm dan board comp dan bulan Juli forklift mengalami kerusakan mesin forklift sehingga menjalani perbaikan selama 744 jam. Nilai rata-rata performance ratio adalah 106,7925 %, dimana standar JIPM > 95 %, sehingga hasil menunjukkan forklift memiliki kemampuan yang baik dalam pengangkutan produk. Nilai rata-rata quality ratio adalah 100 %, dimana standar JIPM > 99 %, menunjukkan kualitas pengangkutan barang baik. Nilai indeks Overall Equipment Effectiveness (OEE) adalah 9,99483 %, dimana standar JIPM > 85 %, menunjukkan produksi memiliki nilai yang rendah.
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2024 |
Pengaruh Media Penyimpanan Tulangan Baja Terhadap laju korosi menggunakan metode Weight Loss
(Muhammad Nur Fajar, Herlina Arifin, Didik Setyo Purwantoro, Alfina Maysyurah)
DOI : 10.26623/teknika.v19i2.10356
- Volume: 19,
Issue: 2,
Sitasi : 0 29-Oct-2024
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| Last.09-Jul-2025
Abstrak:
Lingkungan pelaksanaan proyek konstruksi yang berada di sekitar laut ataupun pembangunan yang dilaksanakan saat waktu musim hujan akan menyebabkan korosi pada tulangan jika didiamkan tanpa perlindungan di tempat terbuka. Tujuan dari penelitian ini yaitu menganalisis laju korosi pada tulangan dengan media korosi yang berbeda-beda. Peneliti menggunakan benda uji besi tulangan dengan diameter 10mm yang akan didiamkan pada media air laut, air hujan, ruang tertutup dan ruang terbuka lalu melewati proses korosi selama 7, 20, 40, dan 65 hari. Tulangan kemudian dianalisis menggunakan metode uii laju korosi weight-loss untuk mengetahui laju korosi tulangan pada media yang digunakan. Media yang menghasilkan nilai laju korosi tertinggi pada tulangan adalah media air laut, kemudian media air hujan, media ruang terbuka, dan yang terendah nilai laju korosinya adalah media ruang tertutup. Hal ini disebabkan oleh kandungan NaCl yang terdapat dalam media air laut akan mempercepat dan meningkatkan laju korosi pada tulangan.
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2024 |
Perencanaan Lajur Khusus Sepeda di Kampung Inggris Pare
(Shinta Nur Fadhilah, Rizal Aprianto, Frans Tohom, Edi Purwanto)
DOI : 10.26623/teknika.v19i2.10021
- Volume: 19,
Issue: 2,
Sitasi : 0 29-Oct-2024
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| Last.09-Jul-2025
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Kampung Inggris Pare menjadi salah satu kawasan yang menarik masyarakat dari luar kota untuk datang untuk belajar memperdalam ilmu berbahasa inggris. Mayoritas orang yang datang ke Kampung Inggris adalah masyarakat yang tidak membawa kendaraan pribadi, dalam melakukan mobilitasnya mereka lebih memilih menggunakan sepeda untuk kegiatan sehari-harinya. Potensi demand ini didukung dengan banyaknya tempat persewaan sepeda di sepanjang ruas Jalan Brawijaya, yang terletak di jantung Kampung Inggris, hal ini menjadi salah satu sebab mengapa sepeda menjadi salah satu moda transportasi yang banyak digunakan di Kampung Inggris. Jalan Brawijaya menjadi salah satu ruas yang banyak dilewati oleh pengguna sepeda, karena di ruas inilah para pesepada banyak berlalu lalang untuk menuju tempat kursusnya, namun belum terdapat fasilitas yang memadai bagi pesepeda yakni belum terdapat lajur khusus sepeda. Diperlukan analisis perencanaan kebutuhan lajur khusus sepeda, dan pengadaan pemenuhan perlengkapan jalan agar menjadi jalan yang aman, nyaman dan selamat bagi pesepeda. Pengadaan lajur khusus sepeda diharapkan agar pada Jalan Brawijaya tidak terjadi mix traffic antara pesepeda dengan kendaraan bermotor. Dengan penerapan perencanaan lajur khusus sepeda dengan tipe C, nilai tingkat pelayanan jalan di Jalan Brawijaya tetap A, yang menunjukkan adanya lajur khusus sepeda tidak mempengaruhi lalu lintas yang ditimbulkan, dan keselamatan bagi pesepeda dapat ditingkatkan.
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2024 |
Machine Learning, Software, Applications, and Websites For Language Instruction
(M. Bambang Purwanto, Umar Umar, Ariya Agustin, Marsinah Marsinah, R.A Rodia Fitri Indriani)
DOI : 10.62951/ijeepa.v1i4.49
- Volume: 1,
Issue: 4,
Sitasi : 0 20-Sep-2024
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| Last.27-Jul-2025
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This study aims to examine the latest developments in the application of machine learning, software, applications, and websites in language teaching. With the advancement of technology, language learning is increasingly facilitated by the use of digital tools that utilize artificial intelligence (AI) and machine learning to improve the learning experience in an adaptive and interactive manner. The study reviewed a variety of platforms that use this technology, including key features that support personalization, automated feedback, and student performance assessments. In addition, this study discusses the effectiveness of the technology in supporting independent and formal learning in the classroom, including implementation challenges in various educational settings. It was found that although this technology provides a great opportunity in accelerating language learning, there are some limitations, such as limited access in regions with low digital infrastructure, as well as lack of integration with relevant cultural and social contexts in language learning. This study concludes that machine learning-based technology in language teaching has great potential, but further research is needed to optimize its application in various educational contexts.
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2024 |
Pelatihan Pembuatan PMT Berbasis Pangan Lokal Pada Ibu Balita di Wilayah Kerja Puskesmas Wanaraja
(Siti Nurcahyani Ritonga, Nofita Setiorini Futri Purwanto, Ira Nufus Khaerani)
DOI : 10.62951/solusibersama.v1i3.382
- Volume: 1,
Issue: 3,
Sitasi : 0 09-Aug-2024
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| Last.27-Jul-2025
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One of the causes of stunting and wasting problems in toddlers is a lack of nutritional intake over a long period of time. Stunting is caused by malnutrition in the womb and usually begins to appear when the child is two years old. One effort that can be made is to increase knowledge about nutrition and good eating patterns. Adequate nutritional intake does not have to be expensive, and fulfilling adequate food intake is very important for women before marriage. This is because women will be mothers who educate and raise children. Mothers have an important role in choosing food for the family, so knowledge about nutrition is very important. The aim is for the community or target partners to know in advance about the problems that exist in the target location and to introduce solutions to the partner's problems. In this activity, there is education or counseling for mothers of toddlers and cadres about stunting and how to control it. The method used is a demonstration of making local food products as an alternative snack for toddlers. The activity was attended by 34 mothers of toddlers in the Wanaraja Community Health Center area. The stages carried out from start to finish are an assessment of the local food potential of the local area, a cooking demonstration for making PMT and an evaluation of implementation. The results of the activity showed that 34 mothers of toddlers who took part in the training implemented the creation of local food PMT menus in their respective places. Community health centers need to create a continuous training schedule so that cadre mothers are more motivated to make PMT menus from local food.
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2024 |
PENINGKATAN KEMAMPUAN MENYUSUN SPT ELEKTRONIK MASA PPh Ps 21 BERDASARKAN UU HARMONISASI PERATURAN PERPAJAKAN
(Purwantoro Purwantoro, Entot Suhartono)
DOI : 10.26623/dimastik.v2i2.10083
- Volume: 2,
Issue: 2,
Sitasi : 0 31-Jul-2024
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| Last.09-Jul-2025
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Mitra dalam pengabdian yang akan dilakukan yaitu sebuah perusahaan distributor elektronik dan karyawan (orang pribadi) yang berada di kota Semarang. Perusahaan, biasanya mengandalkan penyusunan laporan SPT Masa PPh Ps 21 dengan menggunakan program aplikasi dari Direktorat Jenderal Pajak (DJP) e-SPT (SPT elektronik dalam bentuk .csv dan pdf). Program pengisian SPT Masa PPh Ps 21 sangat berpengaruh terhadap suatu perubahan dalam UU Perpajakan. Undang-Undang Harmonisasi Peraturan Perpajakan (UU HPP) telah disahkan oleh pemerintah, salah satunya tarif dan rentang penghasilan orang pribadi mengalami hal yang berbeda dengan sebelumnya. Perubahan menurut UU HPP yang berlaku mulai 1 Januari 2022. Dengan adanya perubahan ini, tentu saja penghitungan pajak penghasilan orang pribadi yang dibayarkan mengalami perubahan (pajak penghasilan jadi lebih tinggi atau lebih rendah). Program ini akan memberikan pelatihan dan ketrampilan dalam penyusunan laporan SPT Masa PPh Ps 21 dengan aplikasi komputer untuk perhitungan berdasarkan tarif dan rentang penghasilan di UU HPP agar dapat lebih akurat dan cepat. Dengan adanya pelatihan ini diharapkan para staf perpajakan perusahaan memperoleh pengetahuan dan ketrampilan dalam penyusunan laporan SPT Masa PPh Ps 21 dan dapat meningkatkan kompetensi karyawan (orang pribadi) yang ada di perusahaan dalam membuat SPT Tahunan Orang Pribadi yang akuntabel
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2024 |
Self Efficacy: Form of Self-Confidence of Madrasah Aliyah Students in Dealing Anxiety in Memorizing Surah Al-Qur'an
(Lilis Kurniawati, Edy Purwanto, Dyah Ayu Rahmawati)
DOI : 10.15294/epj.v12i1.10021
- Volume: 12,
Issue: 1,
Sitasi : 0 19-Jul-2024
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| Last.10-Jul-2025
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Anxiety of memorizing the Surah of Qur'an is response of the body such as feelings of pressure, fear, stress due to activity in memorizing the Surah of Qur'an which is characterized by certain feelings and symptoms that arise. As a result, students have difficulty in memorizing practices, resulting in suboptimal memorization. One solution to overcome this problem is have confidence in yourself be able organize and carry out all actions in order to achieve certain academic goals or called self-efficacy. This study aims determine the relationship between self efficacy and anxiety of memorizing the Surah of Qur'an. This study is a correlational quantitative study with the student population of State Madrasah Aliyah X amounting 940 students. Sampling using simple random samplingtechniques was obtained by 269 students. The data collection method uses self-efficacy scale made by researchers and academic anxiety scale of memorizing the results of adaptation (Lailatul Fiqriyah, 2020). Data analysis uses correlational person product moment correlation techniques to test the relationship between two variables. The results showed value (r) of -0.706 with p = 0.000 < 0.05, meaning that there was a significant negative relationship betwen self efficacy and anxiety of practice of memorizing the Qur'an surah in MAN students in qur'an and hadith lessons. The level anxiety of practice of memorization and self efficacy is in the moderate category. It is recommended for MAN students, one solution to be able reduce anxiety in practice of memorizing the Surah of Qur'an is to increase self-efficacy possessed.
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2024 |
PERBEDAAN SELF EFFICACY SISWA DALAM MENGHADAPI UJIAN NASIONAL DI SMP NEGERI 1 BOYOLALI DITINJAU DARI KEIKUTSERTAAN BIMBINGAN BELAJAR
(Risma Puji Astuti, Edi Purwanto)
DOI : 10.15294/epj.v3i1.9387
- Volume: 3,
Issue: 1,
Sitasi : 0 16-Jul-2024
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| Last.10-Jul-2025
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Penelitian ini merupakan penelitian kuantitatif komparatif. Populasi penelitian ini adalah siswa kelas VIII SMP Negeri 1 Boyolali, yang kemudian terbagi menjadi dua kelompok yaitu mengikuti bimbingan belajar dan tidak mengikuti bimbingan belajar. Jumlah sampel yaitu sebanyak 100 siswa. Untuk memperoleh sampel yang representatif, maka kelompok siswa yang tidak mengikuti bimbingan belajar diambil sejumlah 50 siswa dengan teknik simple random sampling. Data penelitian diambil menggunakan skala self-efficacy yang terdiri dari 26 aitem. Skala self-efficacy mempunyai koefisien validitas aitem antara 0.315 sampai dengan 0.707 dan koefisien reliabilitas sebesar 0.924 Metode analisis data menggunakan teknik komparasi T-Test Two Independent Sample dengan bantuan program SPSS 16.0 for windows diperoleh nilai t = 6,230 dengan nilai signifikansi 0,000 (p< 0,05), hasil tersebut menunjukkan bahwa terdapat perbedaan yang signifikan pada self-efficacy siswa dalam menghadapi ujian nasional antara siswa yang mengikuti bimbinngan belajar dengan siswa yang tidak mengikuti bimbingan belajar. Self-efficacy siswa dalam menghadapi ujian nasional yang mengikuti bimbingan belajar lebih tinggi dibandingkan siswa yang tidak mengikuti bimbingan belajar.
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2024 |
DIGITAL TRANSFORMATION IN DESIGNING OCEANARIUM AS A WINNING TOURISM STRATEGY
(Sidi Ahyar Wiraguna Wiraguna, L.M.F Purwanto)
DOI : 10.51903/pixel.v17i1.1646
- Volume: 17,
Issue: 1,
Sitasi : 0 10-Jul-2024
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| Last.23-Jul-2025
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Oceanarium s are popular tourist destinations in Indonesia. This article discusses digital transformation in designing the latest Oceanarium. The research method involves surveys and observations to 2 major Oceanarium locations in Jakarta, one Oceanarium in Singapore and one in Bangkok's Siam Paragon, to get an overview of operations, and the implementation of digital technology. In addition, this research also integrates the author's experience as a public aquarium designer and for 20 years as a manager in one of the public aquariums in the Jakarta area. The current approach needs to involve the integration of IoT technology for aquatic environment monitoring, smart energy management system. The results show that the implementation of interactive technology in several places can create an interesting and memorable learning experience for visitors. One of the technologies that is interesting and preferred by visitors is the use of hologram technology, visitors can feel the sensation of being in the sea and interact with marine animals in a realistic virtual environment. This enhances their understanding of marine flora and fauna and the importance of preserving the marine environment. This digital transformation not only improves the operational efficiency of the Oceanarium, but also enriches the visitor experience through the application of interactive technology. By implementing this strategy, Oceanarium s in Indonesia are expected to continue to grow, make a positive contribution to the preservation of the marine environment, increase public knowledge of marine biology, and provide a high-quality experience for visitors.
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2024 |
Analisis Tingkat Kebisingan di Kamar Mesin Kapal MT. Suchaonugnum Serta Pemilihan Peredaman
(Mu’izzaddin Wa’addulloh, Purwanto Purwanto)
DOI : 10.58192/ocean.v3i2.2455
- Volume: 3,
Issue: 2,
Sitasi : 0 30-Jun-2024
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| Last.22-Jul-2025
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Noise can be defined as a sound or noise that can disturb comfort and health and can cause deafness. Noise that occurs continuously with high intensity can unconsciously affect the health of the Crew (ABK) who are on duty on the ship. Health problems can occur because the ABK are required to be in the ship's engine room which can last a very long time according to the route of the ship's voyage. This study aims to determine and analyze the noise in the engine room and accommodation room on the ferry. The data analysis technique used in this study is noise measurement and analysis of measurement data. The results of the study showed that there was 1 room on the MT. Suchaonugnum ship that did not meet the standards of the Indonesian Classification Bureau and MSC.337(91), including the engine control room. The highest noise source produced in the engine room is produced by the auxiliary engine. While in the lounge room, passenger accommodation room and VIP Room the highest sound source is produced by the sound system. The sound system that is always turned on when the ship is operating is one of the sources of noise that makes the noise level in the passenger accommodation room not in accordance with the MSC.337(91) standard because the sound pressure is too high. The noise level in the passenger accommodation space can be overcome by reducing the sound pressure on the sound system.
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2024 |