Garuda - Garba Rujukan Digital

PENGARUH FAKTOR EKSPOSI PADA PEMERIKASAAN ABDOMEN TERHADAP KUALITAS RADIOGRAF DAN PAPARAN RADIASI MENGGUNAKAN COMPUTED RADIOGRAPHY Fahmi, Arif; Firdausi, K. Sofjan; Setia Budi, Wahyu
BERKALA FISIKA Vol 11, No 4 (2008): Berkala Fisika
Publisher : BERKALA FISIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.6 KB)

It has been researched about the change of exposure factors in radiographic examination of abdomen to radiographic quality and radiation exposure using computed radiography. The change of exposure factors to radiographic quality is obtained by measurement of radiographic density, which transmitted to step wedges and phantom abdomen. The density difference of step wedge and abdomen at each change of exposure factors result in radiographic contrast. To obtain radiation dose for patients, it is accounted by analytic method. The affect of scattering rate dose is obtained by measurement of scattering exposure rate using survey meter with positioned 100 cm from the object. The result of experiment shows that change of exposure factors in radiographic examination of abdomen makes no significant difference between radiographic density and contrast; however, it has decreased the patient dose. Keywords: radiation exposure, radiographic density and contrast

Media Pembelajaran Edugame Arabic Berbasis Mobile Application Tri Heru, Ahmanto; Fahmi, Arif
INFORMAL: Informatics Journal Vol 9 No 3 (2024): Informatics Journal (INFORMAL)
Publisher : Faculty of Computer Science, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/isj.v9i3.46662

Technological innovations are increasingly developing, making the world of educational media also developing, one of which is multimedia applications in the form of educational games. It is hoped that learning media can provide benefits to students so that their interest in learning increases. Arabic tends to be a scary language and is often disliked by many students because it seems difficult to learn. Apart from that, learning media that is still manual and monotonous often becomes a problem because it causes students to get bored. It is hoped that the digital learning media created can create an interesting and conducive learning atmosphere so that learning activities become enjoyable because of the availability of images and sound to facilitate the learning process. Arabic edugame is a learning media created using the SDLC (System Development Life Cycle) method with the waterfall model. Starting with analyzing, designing, coding and testing the application. Arabic edugame was designed using Adobe Flash Professional CS6, Adobe Photoshop, Corel Draw The results of the mobile application-based Arabic edugame learning media trial show that Arabic edugame has game theme features, an attractive design and can deliver the material well to attract students' interest in learning Arabic with an average of 57.61%.

Diagnosis dan Penatalaksanaan Kista Duktus Tiroglosus FAHMI, ARIF; Rahman, Sukri
Jurnal Otorinolaringologi Kepala dan Leher Indonesia Vol. 3 No. 1 (2024)
Publisher : Fakultas Kedokteran Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jokli.v3i1.62

Pendahuluan: Kista duktus tiroglosus merupakan sisa embriologis yang terbentuk karena kegagalan penutupan duktus tiroglosus yang memanjang dari foramen caecum di lidah ke kelenjar tiroid di anterior leher. Kista duktus tiroglosus terdapat pada sekitar 1% populasi di seluruh dunia. Gejala klinis kista ini sering kali asimptomatik, pada pemeriksaan fisik ditemukan benjolan kistik pada anterior leher yang menghilang saat menelan dan menjulurkan lidah. Pemeriksaan penunjang dengan Ultrasonografi, tomografi komputer maupun Magnetic Resonance Imaging. Tatalaksana yang dipilih untuk kista duktus tiroglosus adalah eksisi kista. Laporan Kasus: Seorang laki-laki 50 tahun dengan keluhan benjolan di leher depan sejak 2 tahun yang lalu semakin membesar 1 bulan ini. Pada pemeriksaan fisik didapatkan benjolan ukuran 40x30x15mm pada anterior leher yang menghilang saat menelan dan menjulurkan lidah. Dilakukan pemeriksaan laboratorium tes fungsi tiroid dan ultrasonografi tiroid didapatkan hasil normal. Hasil tomografi komputer didapatkan gambaran kista duktus tiroglosus. Dilakukan eksisi massa tumor didapatkan massa tumor ukuran 25x23x10mm. Hasil pemeriksaan histolopatologi didapatkan gambaran kista duktus tiroglosus. Kesimpulan: Kista duktus tiroglosus merupakan masa kistik jinak pada kepala leher yang sering ditemukan. Diagnosis ditegakkan dengan anamnesis, pemeriksaan fisik dan pemeriksaan penunjang seperti tes fungsi tiroid, ultrasonografi tiroid dan tomografi komputer. Tatalaksana kista dusktus tiroglosus dengan eksisi kista dan duktus dengan tetap mempertahankan tulang hyoid.

Keterlambatan Diagnosis dan Tatalaksana Benda Asing Koin di Esofagus FAHMI, ARIF; Asyari, Ade
Jurnal Otorinolaringologi Kepala dan Leher Indonesia Vol. 3 No. 1 (2024)
Publisher : Fakultas Kedokteran Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jokli.v3i1.63

Pendahuluan : Tertelan benda asing adalah kejadian yang sering terjadi terutama pada anak-anak. Keterlambatan diagnosis dapat terjadi dikarenakan gejala awal yang tidak khas dan kesalahan diagnosis awal yang dapat mengakibatkan kemungkinan komplikasi seperti inflamasi dan nekrotik mukosa esofagus yang membuat gejala menjadi lebih berat. Esofagoskopi kaku digunakan untuk diagnosis dan penatalaksanaan pada benda asing di esofagus. Laporan Kasus : Dilaporkan satu kasus benda asing di esofagus pada seorang anak perempuan usia 3 tahun yang mengeluhkan batuk setelah makan sejak 1 minggu dan nyeri menelan yang semakin memberat sejak 1 hari sebelum masuk Rumah Sakit. Pasien riwayat tertelan koin 3 minggu sebelum masuk Rumah Sakit. Pasien terlambat didiagnosis dan tatalaksana sehingga mengalami komplikasi berupa inflamasi dan nekrosis di mukosa esofagus. Dilakukan tindakan esofagoskopi kaku pada minggu ke tiga setelah tertelan benda asing. Kesimpulan: Keterlambatan diagnosis dan tatalaksana benda asing koin dapat menyebabkan gejala klinis menjadi berat dan terjadinya inflamasi dan terbentuknya nekrotik pada mukosa esofagus. Penegakan diagnosis dan tatalaksana yang tepat penting untuk mencegah terjadinya gejala klinis yang berat dan komplikasi.

Penguatan Pendidikan Karakter melalui Peningkatan Logika, Etika, dan Estetika di MTs. Al-Ma’arif dan MA Al-Ma’arif, Dusun Cumpleng, Desa Brengkok, Kecamatan Brondong, Kabupaten Lamongan Fahmi, Arif; Sofiyah, Kharisma; Rohman, M. Fathor; Zaini, Ahmad Afan; Muhyidin, Muhyidin
Santri : Journal of Student Engagement Vol. 4 No. 1 (2025): Santri : Journal of Student Engagement
Publisher : Institut Pesantren Sunan Drajat Lamongan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55352/santri.v4i1.1507

The existence of institutions from time to time is increasingly eroded by waves of 'levelling' in the name of accreditation. As an effort to defend his vision against the eroding of civilization, the author took the initiative to hold character education seminars at the Al-Ma'arif Foundation, Dusun Cumpleng, Brengkok Village, Brondong District. The goal to be achieved is the formation of students who have intact and balanced character between mind and heart, are intelligent, have good ethics, are physically and spiritually intelligent, have skills and morals, as well as cognitive, affective and psychomotor. In this service prepare the process a character education process and management that reflects management steps, implementation strategies, educational and educational HR readiness, indicators of program success, comprehensive program design containing content and contextual analysis of the educational process, program evaluation and monitoring techniques and policy formulation. . This assistance uses the PAR (Participatory Action Research) method, which is a research methodology that invites individuals and communities to actively participate by following activities in the same construction or facility with the knowledge they have. In its implementation there are several stages, namely analyzing the problem, compiling program planning, program implementation and program evaluation. Character education can be done early on in any institution or foundation. Character education is carried out and applied to Senior High School and Junior High School Al-Ma'arif students in Cumpleng Hamlet, Brengkok Village, Brondong District.

Studi Kinerja Transmisi Data Menggunakan ESP32 dan Raspberry Pi Pico Berbasis Simulasi Wokwi Fahmi, Arif; Indra Kurniawan
ZETROEM Vol 7 No 1 (2025): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v7i1.5102

The development of the Internet of Things (IoT) has increased rapidly, and microcontrollers play a central role in the control and data communication in the IoT ecosystem. This research compares the data transmission performance between two popular microcontrollers, ESP32 and Raspberry Pi Pico, using the Wokwi simulation platform. The ESP32 is known for its Wi-Fi and Bluetooth connectivity, while the Raspberry Pi Pico with its RP2040 processor offers solid performance at an affordable price. In this context, MQTT is used as the communication protocol for data delivery with low latency and minimal bandwidth. This research includes three stages: system design, schematic design, and system testing. The scheme used includes DHT22 and LDR sensors, and the process of monitoring data to the Thingspeak server. The simulation results show that both microcontrollers can manage the data transmission well, but the Raspberry Pi Pico shows a faster transmission delay time than the ESP32. The average delay time for light intensity, temperature, and humidity parameters on the Raspberry Pi Pico was 2 minutes 36 seconds, 3 minutes 7 seconds, and 3 minutes 49 seconds, respectively, while the ESP32 had a longer delay time. This study provides insight into the performance of both microcontrollers in the context of the IoT and can help developers choose a suitable microcontroller for their applications

Kesadaran Masyarakat Terhadap Kebijakan Hukum Perlindungan Data Pribadi Di Era Digital Di Kota Kendari Sulawesi Tenggara Muhammad Jafar, Andi; Lanontji, Muryanto; Fahmi, Arif
Parabela: Jurnal Ilmu Pemerintahan & Politik Lokal Vol 5 No 1 (2025): Maret
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/mv0v1a82

This study addresses public awareness of the legal provisions regarding the protection of personal data in the digital age, highlighting public understanding and attitudes towards applicable regulations in Kendari City, Southeast Sulawesi. The research employs a qualitative approach with empirical-normative methods, combining normative analysis of regulations and policies related to personal data protection with empirical testing of their implementation and social impact in society. The study reveals that although the public has a high awareness of the importance of maintaining personal data, only 40% of respondents are aware of Law No. 27 of 2022 on Personal Data Protection. The majority of the public lacks an understanding of legal concepts such as data controllers and data processing procedures. This shows a significant gap between legal awareness and understanding, which has the potential to undermine the effectiveness of implementing data protection policies. The findings indicate the need for more comprehensive education and stronger law enforcement to build public trust in digital data protection systems.

Robot Pengikut Objek Menggunakan Deteksi Warna Berbasis Smartphone Android dengan Kendali PID Kurniawan, Indra; Fahmi, Arif
Software Development, Digital Business Intelligence, and Computer Engineering Vol. 4 No. 01 (2025): SESSION (SEPTEMBER)
Publisher : Politeknik Negeri Banyuwangi Jl. Raya Jember km. 13 Labanasem, Kabat, Banyuwangi, Jawa Timur (68461) Telp. (0333) 636780

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57203/session.v4i01.2025.16-24

Robot pengikut objek merupakan salah satu topik penelitian populer karena berbagai implementasi teknologi baru dan manfaat-manfaatnya di masyarakat. Di sisi lain, smartphone sekarang ini memiliki keunggulan-keunggulan sebagai perangkat elektronik yang memungkinkannya digunakan sebagai media pengembangan robot. Penelitian ini berusaha mengembangkan robot pengikut objek yang menggunakan smartphone sebagai pendeteksi objek dan pengolah data pengendali dengan konsep pengendali PID untuk di mengatur robot empat roda yang digerakkan dengan Arduino Uno dan L293D motor driver. Sistem mendeteksi objek berdasarkan warna yang diimplementasikan dengan library OpenCV. Objek yang berhasil dideteksi akan menghasilkan lingkaran pelingkup yang memiliki diameter dan titik tengah. Diameter digunakan sistem untuk menghitung isyarat pengendali translasi, sedangkan posisi titik tengah digunakan untuk menghitung isyarat pengendali rotasi. Beberapa pengujian dilakukan pada robot yaitu pengujian deteksi objek, pengujian gerak translasi, pengujian gerak rotasi, dan pengujian gerak gabungan. Berdasarkan pengujian yang dilakukan, sistem robot yang telah dikembangkan berhasil mengikuti objek berwarna dengan menggunakan nilai-nilai koefisien pengendali PID yang tepat. Namun, terdapat dua kekurangan robot yaitu deteksi objek yang sangat dipengaruhi oleh pencahayaan dan perlunya mencari nilai-nilai koefisien pengendali yang tepat.

Penguatan Pendidikan Karakter melalui Peningkatan Logika, Etika, dan Estetika di MTs. Al-Ma’arif dan MA Al-Ma’arif, Dusun Cumpleng, Desa Brengkok, Kecamatan Brondong, Kabupaten Lamongan Fahmi, Arif; Sofiyah, Kharisma; Rohman, M. Fathor; Zaini, Ahmad Afan; Muhyidin, Muhyidin
Santri : Journal of Student Engagement Vol. 4 No. 1 (2025): Santri : Journal of Student Engagement
Publisher : Universitas Sunan Drajat Lamongan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55352/santri.v4i1.1507

The existence of institutions from time to time is increasingly eroded by waves of 'levelling' in the name of accreditation. As an effort to defend his vision against the eroding of civilization, the author took the initiative to hold character education seminars at the Al-Ma'arif Foundation, Dusun Cumpleng, Brengkok Village, Brondong District. The goal to be achieved is the formation of students who have intact and balanced character between mind and heart, are intelligent, have good ethics, are physically and spiritually intelligent, have skills and morals, as well as cognitive, affective and psychomotor. In this service prepare the process a character education process and management that reflects management steps, implementation strategies, educational and educational HR readiness, indicators of program success, comprehensive program design containing content and contextual analysis of the educational process, program evaluation and monitoring techniques and policy formulation. . This assistance uses the PAR (Participatory Action Research) method, which is a research methodology that invites individuals and communities to actively participate by following activities in the same construction or facility with the knowledge they have. In its implementation there are several stages, namely analyzing the problem, compiling program planning, program implementation and program evaluation. Character education can be done early on in any institution or foundation. Character education is carried out and applied to Senior High School and Junior High School Al-Ma'arif students in Cumpleng Hamlet, Brengkok Village, Brondong District.

Nogo Osing Apps: Aplikasi Smart Farming Buah Naga Berbasis IoT Agustiningsih, Maulida Dwi; Lestari, Putri Catur Ayu; Savitrah, Ravika Mutiara; Fahmi, Arif; -, Hamdan
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 11 No 1: Februari 2024
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.20241117683

Buah naga merupakan salah satu komoditas unggulan di Banyuwangi. Namun, produksi buah naga belum optimal dalam memenuhi permintaan konsumen. Hal ini dikarenakan sebagian besar budi daya buah naga dilakukan secara tradisional yang hanya menggantungkan siklus panen. Di luar siklus panen, budi daya buah naga dipengaruhi oleh beberapa faktor diantaranya faktor suhu, pencahayaan, dan kelembaban tanah. Salah satu strategi untuk mengoptimalkan suhu dan kelembaban tanah pada budi daya buah naga yaitu dengan mengaplikasikan Internet of Things (IoT).Pada penelitian ini dilakukan perancangan sistem monitoring dan kontrol pada budi daya buah naga dengan menerapkan teknologi IoT. Sistem monitoring dan kontrol dengan teknologi IoT menggabungkan hardware dan software aplikasi yang memungkinkan petani untuk mengatur suhu dan kelembaban tanah yang dibutuhkan. Kombinasi arduino, microcontroller, sensor flow, soil moisture dan modul relay dapat memonitoring suhu dan kelembaban tanah guna menghasilkan buah naga yang optimal. Metodologi yang digunakan yaitu metode research and development. Skema metodologi perancangan monitoring dan kontrol pada budidaya buah naga dimulai dari perumusan masalah, studi literatur, analisis dan desain sistem, perancangan software, perancangan hardware, integrasi aplikasi, dan uji coba sistem. Perancangan hardware terdiri dari perancangan rangkaian, pencetakan papan rangkaian, dan penambahan program pada papan rangkaian. MIT Inventor dan Webserver digunakan dalam perancangan software.Pengujian fungsional aplikasi menggunakan pengujian black box. Hasil pengujian menunjukkan bahwa empat fitur utama: monitoring dan kontrol pada lampu, pompa, kelembaban tanah, dan suhu, berhasil dilakukan. Selain itu, hasil uji kalibrasi menunjukkan bahwa aplikasi Nogo Oseng menunjukkan akurasi alat ukur sesuai dengan rancangan dan kondisi di lapangan.

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