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Proceedings Series on Physical & Formal Sciences
ISSN : -     EISSN : 28087046     DOI : https://doi.org/10.30595/pspfs.v2i.164
Core Subject : Engineering,
The Proceedings Series on Physical & Formal Sciences aims to publish proceedings from conferences on the scope: 1. Chemistry 2. Computer Science & Artificial Intelligence 3. Engineering & Energy 4. Materials Science 5. Physics & Astronomy 6. Agricultural & Biological Sciences
Articles 282 Documents
Video Gim Sopan (Keselamatan Transportasi Jalan) untuk Siswa Sekolah Dasar Yoga, Mahendra; Sugiyanto, Mohammad Ibrahim; Mohamad, Ar Rofiqi; Siswanto, Joko
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.866

Abstract

The behavior of motorized vehicle drivers who violate traffic rules is one of the most significant factors causing traffic accidents on the road. This is due to low traffic awareness. Low traffic awareness due to a lack of understanding of traffic rules. An Android-based polite game application was built to increase awareness of motorized vehicle drivers. Polite game development uses the waterfall method with supporting software such as Unity, Photoshop, and Visual Studio. Polite games can help you understand and be aware of the dangers that are on the road. The development of polite games can be done by adding game levels with other road safety theories.
Integrasi Aplikasi Pengelolaan Keuangan untuk Mendukung Sistem Penyusunan Laporan Keuangan Pemerintah Daerah Terpadu Provinsi XYZ Mustakim, M.
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.867

Abstract

Province XYZ Government has several application systems to support financial management and reporting system like budgeting and treasury system, asset management system and accounting system. All systems are working separately which may cause data to exist only in one of those systems when another system is needed for those data. They need integration among those systems to have more beneficiaries from the systems. This research used Enterprise Application Integration (EAI) to confront the problem. We used data level integration to integrate the asset management system and accounting system and application interface level integration using APIs to integrate the budgeting and treasury system and accounting system. Our experiment results that data-level integration is simpler to develop than application interface-level integration. Application interface level integration needed more prerequisite requirements and is more difficult to develop but more flexible and secure to connect and integrate into another system. Our performance test shows that integration using APIs needs more resources and probably gives a problem when the text data that is interchanged is too big. When all systems are owned by one institution that does not need restricted security constraints, data level integration gave more benefit for institution system integration.
Analisis Kebutuhan Pengguna pada Pengembangan Malang Virtual Tourism dengan Ambience Lingkungan Terintegrasi Wardhono, Wibisono Sukmo; Tolle, Herman; Dewi, Ratih Kartika; Fanani, Lutfi
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.868

Abstract

The use of VR in the tourism business continues to increase. The use of VR for tourism is known as virtual tourism. virtual tourism can simulate tourist destinations using a virtual environment (VE). Virtual tourism is expected to enhance the experience for tourists and attract new markets to tourist destinations. Malang City is one of the tourist destinations in East Java, and is always visited by both domestic and foreign tourists. However, Malang City is still not a major destination in tourism, compared to Batu City (Kota Batu) and Malang Regency (Kabupaten Malang), this is due to the lack of vigorous promotion. In order to provide a pleasant experience for its users, Malang Virtual Tourism must be developed based on user needs. Based on these problems, a virtual reality application will be developed that can provide immersive experiences to users related to tourist destinations in Malang City. At the requirement analysis stage, a specification design of the system to be made includes functional and non-functional requirements needed for the development of the system in this research will be carried out. The requirement analysis process involves potential users of the system. We were identifying the requirements by numbering each requirement that has been made with a Use case diagram and Use case Scenario. This step generates a general description and system requirements. The results of this stage get five functional requirements and one non-functional, usability.
Pembatasan Internet Berbasis Ekstensi Web pada Chrome Browser Ramadhan, Rizki Fauzian; Fauzan, Achmad
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.869

Abstract

Internet memberikan banyak manfaat untuk manusia, seperti membantu mengakses konten pendidikan, hiburan dan informas lainnya. Namun terdapat juga dampak negatif seperti akses konten pornografi, perjudian, dan sebagainya. Salah satu cara mengatasi dampak negatif internet adalah dengan menerapkan pembatasan konten, seperti penggunaan firewall, VPN, dan program “Internet Positif” pemerintah. Dengan perkembangan teknologi mesin peramban internet, dikembangkan ekstensi web khususnya untuk mesin peramban Google Chrome yang dapat melakukan pembatasan domain dan konten secara fleksibel. Jenis konten dan daftar situs dapat dikelola sesuai kebutuhan pengguna. Pembatasan internet menggunakan ekstensi web bekerja dengan cara mengalihkan akses alamat web diblokir ke halaman lain, serta melakukan penyensoran konten kata atau teks yang termasuk dalam daftar pembatasan. Pada tahap pengujian dilakukan pencatatan setiap proses pemblokiran kata dan domain bekerja. Data waktu akses, domain/url, user agent dan kata yang diblokir dikirimkan ke aplikasi admin melalui request API ke server.
Tingkat Kesadaran Mahasiswa Universitas Muhammadiyah Purwokerto Terhadap Keamanan Data Pribadi dalam Pemanfaatan Media Sosial Yusuf, Rama Muhammad; Wicaksono, Agung Purwo; Aji, Mukhlis Prasetyo
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.870

Abstract

Pengguna sosial media perlu memiliki kesadaran akan keamanan data pribadi. Kesadaran keamanan informasi dapat diukur dari pengetahuan, perilaku dan sikap, serta cara penyimpanan data pribadi pengguna dalam sosial media. Area fokus dalam penelitian ini terdiri dari informasi pribadi, Password, Software dan internet. Penelitian ini melakukan uji kesadaran keamanan data pribadi dalam bersosial media pada mahasiswa Universitas Muhammadiyah Purwokerto (UMP). Metode penelitian yang digunakan, pertama penentuan popoulasi dan sampel kemudian membuat instrumen penelitian, pengambilan data dan melakukan analisis dengan metode perhitungan Analytical Hierarchy Process (AHP) yang digunakan untuk mengukur tingkat kesadaran mahasiswa UMP terhadap keamanan data pribadi dalam pemanfaatan media sosial. Hasilnya menunjukkan bahwa tingkat kesadaran mahasiswa sebesar 92,04 dan masuk dalam kategori bagus, dengan tingkat kesadaran akan keamanan informasi pribadi mendapat skor 92,37, keamanan password 92,16, penggunaan software 92,58, serta keamanan internet 91,04. Salah satu tindakan yang dapat dilakukan untuk mempertahankan tingkat kesadaran yang bagus ini dengan mengadakan sering mengadakan seminar ataupun sosialisasi mengenai pentingnya keamanan data pribadi dalam bersosial media.
Analisis Kalor pada Pengeringan Garam dengan Alat Pengering Garam Berkapasitas 25 Kg/Proses Prakoso, Nur Ikhsan Yudha; Windarta, Windarta; Maghfurah, Fadwah
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.871

Abstract

This study aimed to analyze the heat in a salt dryer with a capacity of 25 kg/process. The material used in this research is coarse salt, which is salt that has cystic grains with a larger size but tastes the same as ordinary salt in general. It has a larger and coarser texture than the salt we usually use, which is fine salt. The analysis was carried out by considering changes in temperature and specific heat. The results of the salt drying test with a capacity of 25 kg/process obtained an average heat transfer of 765.08 Joules. The average heat capacity obtained from the salt drying test is 19.106 J/°K. The average shrinkage of the water content is 6.6% according to the SNI 3556-2016 standard, which is a maximum of 7%. The average yield in the salt drying test process is 93.3%.
Analisis Penggunaan Knalpot Racing Slip-On Dan Knalpot Racing Full System Terhadap Performa Mesin Pada Motor 150 CC Wibowo, Trio Nur; Prabowo, Nugrah Rekto; Purwanto, Dwi
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.872

Abstract

One way to improve the performance of an engine without dismantling the original engine is to modify the exhaust pipe, which is commonly called the exhaust. Here we use 4 types of exhaust, namely factory standard exhaust, slip-on exhaust (standard header-modified muffler), slip-on (modified header-standard muffler), and full system exhaust that we take from the market. This study aims to test the performance of the motor which consists of torque, power, and exhaust emissions (CO and HC levels) from the four types of exhausts, using a dynamometer to determine torque and power, an emission gas analyzer to determine the level of exhaust emissions (CO and HC). Our experimental results show the data, the results are still below the standards set by the Indonesian government. The greatest torque of 15.02 N.m at 7500 rpm and the greatest power of 18.36 hp is achieved by a full-system modified exhaust compared to the standard exhaust with the highest torque of 14.62 N.m at 7000 rpm and the highest power of 16.67 hp at 9500 rpm. The best exhaust emission levels are achieved by standard exhaust with the largest CO content of 0.62% at 10000 rpm and the largest HC content of 107 ppm at 10000 rpm compared to full system exhaust with the largest CO content of 1.79% at 10000 rpm and 201 ppm HC levels at 10000 rpm, in other words the standard exhaust is still more environmentally friendly than the full system exhaust.
Uji Performansi Mesin Ice Tube Kapasitas 20 Kg Per Hari dengan Variasi Debit Aliran Air Spray Maulana, Ahmad; Sunanto, Sunanto
Proceedings Series on Physical & Formal Sciences Vol. 6 (2023): Prosiding Seminar Nasional Teknik (SENATEK) 2023
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v6i.873

Abstract

Ice tube, also known as crystal ice, is generally transparent ice which is cylindrical in shape and has cavities with small pieces. Ice tube is one of the most popular types of ice because it is more practical. Along with the shifting of people's needs from block ice to tube ice, the need for tube ice is increasing. To expand the big opportunities, we need ice tubes that can be made at home with small scale production. With a simple design and at a low cost. ice machine designed to use a vapor compression system. The main components consist of: compressor, condenser, capillary tube, and evaporator with refrigerant using R22. Considering that the tube ice machine is designed at home with a 12V DC pump as a water vacuum and sprays water into the evaporator with a water flow rate of 1.4 liters per minute. To determine the performance of the system with different water flow rates, performance testing was carried out on a tube ice machine with variations in the flow rate of spray water with several voltages, namely at 9 volts, 12 volts and 15 volts. From the tests that have been carried out, the results show that at a voltage of 9 volts it has the lowest efficiency of about 75%, with an evaporator temperature reaching -5.5°C and a condenser temperature of 46°C, at a voltage of 12 volts it has an efficiency of around 77%, with an evaporator temperature reaching -4.25°C and the condenser temperature is 43°C, while at 15 volts it has the highest efficiency of around 82%, with the evaporator temperature reaching -1.06°C and the condenser temperature 39°C. However, the operational cost rates for using an ice tube machine at a voltage of 9 volts, 12 volts and 15 volts are Rp. 634.56,- ; Rp. 765.85, - and Rp. 1223.07,- per kilogram of tube ice for 45 minutes on operational test.
Identifikasi dan Analisis Pengendalian Organisme Pengganggu Tanaman Kopi Robusta (Coffea Canephora) di Desa Curahpoh, Curahdami, Bondowoso Mubaroq, Amirul Khamdhan; Ratnawati, Ratnawati; Izah, Ika Lailatul; Abyan, Anfirta Kauthar; Irsyadi, Muhammad Burhanuddin; Rosyady, Muhammad Ghufron
Proceedings Series on Physical & Formal Sciences Vol. 7 (2024): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v7i.1191

Abstract

Bondowoso merupakan kabupaten penghasil kopi unggulan di Indonesia. Salah satu daerah penghasil tersebut berada di lereng gunung Argopuro yaitu di kecamatan Curahdami khususnya desa Curahpoh. Produksi kopi di daerah tersebut mengalami penurunan yang disebabkan oleh serangan organisme pengganggu tanaman (OPT). Pengendalian OPT oleh petani masih dilakukan secara tradisional namun belum teratasi maksimal karena kurangnya pemahaman terkait spesifikasi OPT di kebun tersebut. Maka perlu dilakukan pengendalian terpadu untuk meningkatkan mutu dan produksi kopi. Penelitian ini bertujuan untuk mengidentifikasi OPT dan analisis pengendaliannya di kebun kopi warga. Penelitian ini telah dilaksanakan pada bulan April 2024 di perkebunan kopi warga di Desa Curahpoh, Curahdami, Bondowoso. Metode penelitian menggunakan pendekatan deskriptif kualitatif. Pengumpulan data dilakukan secara observasi lapang dengan pengamatan langsung di lapangan dan wawancara oleh petani. Hasil penelitian diperoleh berbagai jenis OPT utama seperti pada jenis gulma (Pteris beaurita dan Oplismenus hirtellus), Hama (Zeuzera coffeae, Pseudoccus lilacinus dan Xyronotidae) dan penyakit karat daun (Hemileia vastatrix). Pengendalian OPT masih dilakukan dengan penyemprotan pestisida dan pemangkasan yang berkala. Optimalisasi pengendalian OPT dapat dilakukan secara terpadu dengan sanitasi kebun dan pembuatan rorak untuk mengatasi gulma dan menghindari perkembangan hama dan penyakit di bagian bawah tanaman, pemanfaatan musuh alami, penyemprotan dengan biopestisida dan perawatan secara intensif.
Pengaruh Pemberian Pakan Maggot (Hermetia Illucens) dan Cacing Sutra (Tubifex Sp.) Terhadap Pertumbuhan dan Kecernaan Pakan Ikan Gurame (Oshpronemus Gouramy) Saputri, Seffiana Aprilka; Susanto, Susanto; Suwarsito, Suwarsito
Proceedings Series on Physical & Formal Sciences Vol. 7 (2024): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v7i.1192

Abstract

Ikan gurame (Oshpronemus gouramy) merupakan ikan asli Indonesia. Ikan ini menjadi salah satu komoditas penting dalam budidaya ikan air tawar. Dalam budidaya ikan pakan menjadi salah satu faktor penting dalam menentukan keberhasilan budidaya ikan, namun harga pakan komersial yang biasa digunakan semakin tinggi. Oleh karena itu perlu dicari pakan alternatif yang murah namun berkualitas sebagai substitusi pakan komersial. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian kombinasi pakan maggot (Hermetia illucens) dan cacing sutra (Tubifex sp.) terhadap pertumbuhan, efisiensi pakan, kecernaan pakan dan kelangsungan hidup ikan gurame. Metode yang digunakan adalah metode eksperimen dengan Rancangan Acak Lengkap, yang terdiri atas 3 perlakuan dan 3 kali ulangan. Perlakuan yang dicobakan adalah perlakuan P1 (pakan maggot 100%), P2 (cacing sutra 100%), dan P3 (Maggot dan cacing sutra 50%:50%).  Pemeliharaan ikan  dilaksanakan selama 30 hari dengan pemberian pakan dilakukan 2 kali pada pagi pukul 07.00  dan sore pukul 17.00 dengan dosis 5% dari biomassa ikan. Data penelitian yang diamati meliputi, pertumbuhan, efisiensi pakan, kecernaan pakan, dan kelangsungan hidup ikan gurame.  Analisis data dilakukan menggunakan analisis ovarians (ANOVA) tingkat kepercayaan 95% dilanjutkan uji Duncan untuk mengetahui perlakuan yang terbaik. Hasil penelitian menunjukkan bahwa pemberian pakan maggot dan cacing sutra berpengaruh terhadap pertumbuhan, efisiensi pakan, dan kecernaan pakan (P < 0,05) namun tidak berpengaruh terhadap kelangsungan hidup ikan gurame (P > 0,05). Berdasarkan hasil uji Duncan Perlakuan P3 menghasilkan pertumbuhan dan efisiensi pakan tertinggi, sedangkan perlakuan P1 memberikan kecernaan pakan tertinggi. Kualitas air media pemeliharaan layak untuk kehidupan ikan gurame.