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All Journal Pendidikan Bahasa dan Sastra Indonesia Majalah Kedokteran Bandung Sinkron : Jurnal dan Penelitian Teknik Informatika Jambura Journal of Electrical and Electronics Engineering Civil Engineering Scientific Journal Jurnal Ekonomika Manajemen Dan Bisnis Cendikia: Jurnal Pendidikan dan Pengajaran
Wildan Firdaus
Fakultas Hukum Universitas Brawijaya
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Medicine & Pharmacology

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KARAKTERISTIK STRUKTUR DAN KEBAHASAAN TEKS BERITA KARYA SISWA KELAS VIII SMP NEGERI 12 PADANG Firdaus, Wildan; Tamsin, Andria Catri
Jurnal Pendidikan Bahasa dan Sastra Indonesia Vol 8, No 4 (2019)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.388 KB) | DOI: 10.24036/106909-019883

Abstract

ABSTRACT The Characteristics of Structure and Language News Texts of Class VIII Students of  Junior High School  Number 12 Padang. Thesis: Indonesian Language Study Program, Indonesian Language and Literature Department, Faculty of Language and Art,  Universitas Negeri Padang. This research is motivated by many facts found in the field that the obstacles faced by teachers and students in implementing teaching news writing skills. Many students complain the difficulties starting their writing. In addition, the provision of facilities and the application of less creative teaching methods were the main obstacles encountered. This results in boredom in students when assigned to write a news. In fact, the use of an interesting method is one way that can be done to motivate students' interests to write and develop their reasoning. This was found at  Junior High School  Number 12 Padang. Indonesian language teacher at  Junior High School  Number 12 Padang, Afdawati, S.Pd., revealed the problem in a pre-research interview on January 23, 2019. This study illustrates abouth the ability of students of class VIII  Junior High School  Number 12 Padang in understanding and making news texts. Kata Kunci: bahasa Indonesia, pembelajaran, teks berita
ANALISIS KEBUTUHAN DAN KETERSEDIAAN AIR BAKU EMBUNG BOLONG KABUPATEN NUNUKAN MENGGUNAKAN METODE NRECA Faizal, Rahmat; Firdaus, Wildan; Amiruddin, Aswar
Civil Engineering Scientific Journal Vol 2, No 1 (2023): Civil Engineering Scientific Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/cesj.v2i1.4146

Abstract

ABSTRACT: Raw water in Embung Bolong, Nunukan Regency, is currently experiencing a decline or depreciation due to low rainfall in Nunukan Regency, so it is necessary to conduct research on the availability of raw water, including the use of environmental conditions in Embung Bolong. Calculation of evapotranspiration using the Penman Modification and Effective Discharge method using the NRECA method includes data from related agencies in the form of rainfall data, air humidity, air temperature, wind speed, and length of sunlight. Based on the results of the analysis, the total water requirement for 2031 is 4.229 lt/s for the West Nunukan Village zone, 22.633 lt/s for the Central Nunukan Urban Village zone, 20.228 lt/s for the East Nunukan Urban Village zone, 6.475 lt/s for the South Nunukan Urban Village zone , 6,304 lt/s for the Selisun Village zone and the mainstay discharge Q90 reviewed from the last 10 years from 2012 to 2021, the largest water availability occurs in June, which is 50,645 lt/s and the smallest water availability occurs in April, namely of 0.224 l/sec.Keywords: Embung Bolong, Nursery IPA, Water Demand, Water Availability, NRECA MethodABSTRAK: Air baku di Embung Bolong Kabupaten Nunukan kini mengalami penurunan atau penyusutan yang disebabkan rendahnya curah hujan di Kabupaten Nunukan sehingga perlu dilakukan penelitian mengenai ketersediaan air baku termasuk pemanfaatan kondisi lingkungan di Embung Bolong. Perhitungan evapotranspirasi menggunakan metode Penman Modifikasi dan Debit Efektif dengan menggunakan metode NRECA meliputi data dari instansi terkait berupa data curah hujan, kelembaban udara, suhu udara kecepatan angin, dan lama penyinaran matahari. Berdasarkan hasil analisis, diperoleh jumlah kebutuhan ait tahun 2031 sebesar 4,229 lt/dtk untuk zona Kelurahan Nunukan Barat, 22,633 lt/dtk untuk zona Kelurahan Nunukan Tengah, 20,228 lt/dtk untuk zona Kelurahan Nunukan Timur, 6,475 lt/dtk untuk zona Kelurahan Nunukan Selatan, 6,304 lt/dtk untuk zona Kelurahan Selisun serta debit andalan Q90 yang ditinjau dari 10 tahun terakhir terhitung dari tahun 2012 sampai dengan tahun 2021 diperoleh ketersediaan air terbesar terjadi pada bulan Juni yaitu sebesar 50,645 lt/dtk dan ketersediaan air terkecil terjadi pada bulan April yaitu sebesar 0,224 lt/dtk.Kata kunci: Embung Bolong, IPA Persemaian, Kebutuhan Air, Ketersediaan Air, Metode NRECA
PENDIDIKAN ISLAM SEBAGAI PILAR DALAM MENGATASI KRISIS KARAKTER PADA GENERASI MUDA Jannah, Almah Nurkhul; Pratama, Ardian Rizky; Firdaus, Wildan; Fahmi, Faiz Fikri Al
Cendikia: Jurnal Pendidikan dan Pengajaran Vol. 2 No. 12 (2024): Cendikia: Jurnal Pendidikan dan Pengajaran
Publisher : Cendikia: Jurnal Pendidikan dan Pengajaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.572349/cendikia.v2i12.4485

Abstract

Penelitian ini bertujuan untuk mengkaji peran pendidikan Islam dalam membentuk karakter generasi muda di tengah tantangan modern. Fokus utama adalah implementasi nilai-nilai Islam melalui kurikulum, lingkungan sekolah, dan sosial. Melalui pendekatan kualitatif, penelitian ini menemukan bahwa pendidikan Islam dapat memberikan landasan moral yang kuat, menanamkan nilai-nilai seperti kejujuran, tanggung jawab, dan toleransi. Namun, berbagai tantangan seperti kurangnya pemahaman guru, fasilitas terbatas, dan pengaruh media negatif menghambat efektivitas pendidikan Islam. Hasil penelitian menunjukkan pentingnya kolaborasi antara sekolah, keluarga, dan masyarakat untuk memperkuat pendidikan karakter berbasis nilai-nilai Islam. Dengan demikian, pendidikan Islam dapat berperan dalam membentuk generasi muda yang berkualitas, berakhlak mulia, dan siap menghadapi tantangan zaman.
Correlation Between Physical Activity and Fitness Level Among Anesthesiology and Intensive Care Residents Firdaus, Wildan; Fuadi, Iwan; Erlangga, M. Erias
Majalah Kedokteran Bandung Vol 55, No 4 (2023)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15395/mkb.v55n4.3007

Abstract

Anesthesiologists have a highly varied scope of work. Previous studies demonstrated that the physical activity of anesthesiologists and their residency program in the work environment does not meet the recommended standards. This study aimed to determine the relationship between physical activity and level of physical fitness among anesthesiology residents. This study was an analytical observational study with a cross-sectional design conducted on residents of Anesthesiology and Intensive Care, Faculty of Medicine, Universitas Padjadjaran, Indonesia, between January and April 2022. All anesthesiology residents were asked to fill out the International Physical Activity Questionnaire (IPAQ) and had their number of steps measured using a pedometer while the physical fitness level was assessed using the Harvard Step Test. Physical activity was assessed based on the IPAQ and pedometer. The results of IPAQ measurement showed that more subjects had low physical activity (n=44) compared to good physical activity (n=31). When measured using a pedometer, 38 subjects were classified as having low physical activity while 36 had good physical activity. Low fitness level (n=43) was associated with less physical activity on IPAQ (41 and 2)and pedometer (30 and 13). No residents had moderate or better fitness levels. Correlation analysis between physical activity and physical fitness showed a significantpositive correlation with a p-value <0.05 (Spearman Rho: 0.618). Thus,physical activity and fitness level are well-correlated among of Anesthesiology and Intensive Care residents.
A Comparative Study of Data Mining Algorithms for Fraud Detection in Financial Transactions Syahbani, Arif Marzuq; Firdaus, Wildan; Musodo, Krisna Adiyarta
Sinkron : jurnal dan penelitian teknik informatika Vol. 9 No. 2 (2025): Research Articles April 2025
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v9i2.14645

Abstract

Deteksi penipuan dalam transaksi keuangan merupakan tantangan penting bagi industri perbankan dan e-commerce. Seiring dengan semakin canggihnya aktivitas penipuan, kebutuhan akan metode deteksi tingkat lanjut menggunakan teknik penambangan data pun meningkat. Studi ini melakukan analisis komparatif terhadap berbagai algoritma machine learning, termasuk Decision Tree, Random Forest, Support Vector Machine (SVM), Naïve Bayes, dan model Deep Learning, untuk mendeteksi transaksi keuangan yang curang. Penelitian ini menggunakan kumpulan data yang terdiri dari transaksi yang curang dan sah serta menerapkan beberapa metrik evaluasi seperti akurasi, presisi, recall, F1-score, dan AUC-ROC untuk mengukur kinerja algoritma. Hasilnya menunjukkan bahwa model pembelajaran ensemble, khususnya Random Forest dan XGBoost, mengungguli metode klasifikasi tradisional dalam hal akurasi, efisiensi, dan ketahanan. Model Deep Learning juga menunjukkan hasil yang menjanjikan tetapi memerlukan sumber daya komputasi yang besar, kumpulan data yang besar, dan penyempurnaan untuk mencapai kinerja yang optimal. Selain itu, teknik praproses data seperti pemilihan fitur, pengurangan dimensionalitas, dan penyeimbangan kelas berdampak signifikan terhadap efektivitas deteksi. Temuan studi ini memberikan wawasan berharga bagi lembaga keuangan dalam memilih algoritma deteksi penipuan yang paling efisien, yang pada akhirnya meningkatkan keamanan transaksi dan mengurangi kerugian finansial. Penelitian di masa mendatang dapat mengeksplorasi pendekatan hibrida yang memadukan berbagai teknik, serta metode pemrosesan waktu nyata, untuk lebih meningkatkan akurasi deteksi penipuan dan meminimalkan kesalahan positif dalam sistem keuangan berskala besar.
Penerapan Manajemen Konflik dalam Menangani Masalah Komunikasi Anak ABK (Tuna Rungu) dalam Pengelolaan Kafe Ksuli di Kabupaten Jember Dwitama, Muhammad Wahyu Putra; Firdaus, Wildan; Kurniawan, Syafril Bagus; Fitriana, Ani Qotus Zuhro’
Jurnal Ekonomi Manajemen dan Bisnis (JEMB) Vol. 1 No. 2 (2022): Juli - Desember
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jemb.v1i2.732

Abstract

This research aims to apply conflict management in addressing communication issues among deaf children in managing Kasuli Cafe in Jember Regency. Through data collection using interview and observation techniques, and data analysis conducted, several important findings can be concluded: Communication Issues of Deaf Children: Deaf children in Kasuli Cafe face challenges in communicating with clients and the surrounding environment. These challenges include difficulties in conveying messages, understanding customer requests, and interacting effectively. Application of Conflict Management: The application of conflict management in cafe management can help address communication issues among deaf children. Recommended steps include the use of audio and visual media, comprehensive instruction boards, communication training, and psychosocial support. Success of Existing Strategies: Kasuli Cafe has implemented several successful strategies in addressing communication issues among deaf children. Instruction using sign language, awareness of the needs of deaf children, and collaboration among cafe owners, deaf children, and clients contribute to improved interaction and communication. Implications of Research Findings: The findings of this research have important implications in the management of Kasuli Cafe and in a broader context. Specific recommendations for implementing conflict management, raising public awareness, and contributing to research and practice are important outcomes to consider. In conclusion, the application of conflict management in addressing communication issues among deaf children in managing Kasuli Cafe in Jember Regency plays a significant role. Through the recommended steps, it is expected that deaf children can communicate and interact more easily with clients, thus creating an inclusive environment that supports their development.
SMART AFRESH IO: Integrated Smart Air Freshener Dispenser Firdaus, Wildan; Fallahian, Faris Fatha; Wati, Dwi Ana Ratna; Yuwono, Tito
Jambura Journal of Electrical and Electronics Engineering Vol 7, No 1 (2025): Januari - Juni 2025
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v7i1.28457

Abstract

Automatic air freshener dispensers are widely used to enhance comfort in office workrooms, hotel meeting rooms, and hospital service areas. These dispensers are typically placed in elevated locations, making it challenging for users to check battery capacity and air freshener liquid volume. To address this issue, this study presents SMART AFRESH IO, an IoT-integrated automatic air freshener dispenser designed to simplify management tasks such as remote monitoring and control. User surveys and literature studies were conducted to identify essential features of air freshener dispensers. Based on these findings, the dispenser was equipped with battery monitoring and air freshener liquid volume monitoring features. Additional functionalities include spray interval adjustments, automated scheduling, and notifications when the battery or liquid level approaches depletion. The dispenser uses key components such as an ESP32 microcontroller, voltage sensor, load cell, rechargeable battery, and a monitoring and control application. The dispenser was tested in various scenarios to evaluate its performance. Testing results showed that the battery monitoring feature achieved an accuracy of 98.94%, while the liquid volume monitoring feature reached an accuracy of 94.28%. Other features, including spray interval adjustments, automated scheduling, and notifications, functioned as intended. The IoT integration, accuracy, and functionality of the dispenser's features significantly enhance the efficiency of managing air freshener dispensers, particularly in environments with multiple units, such as offices, hotels, and hospitals.Dispenser pengharum ruangan otomatis banyak digunakan untuk menambah kenyamanan seperti di ruang kerja pada perkantoran, ruang pertemuan hotel, dan ruang layanan di rumah sakit. Dispenser ini diletakkan di tempat tinggi sehingga tidak mudah dijangkau. Hal ini menyebabkan kesulitan pengguna dalam melakukan pengecekan kapasitas baterai dan volume cairan pengharum. Oleh karena itu, pada penelitian ini dirancang SMART AFRESH IO, yaitu dispenser pengharum ruangan otomatis yang terintegrasi dengan Internet of Things (IoT). Tujuannya untuk mempermudah pengguna melakukan pengelolaan, yaitu melakukan monitoring dan kendali jarak jauh terhadap dispenser pengharum ruangan. Survei terhadap pengguna dan studi literatur dilakukan untuk mengidentifikasi fitur-fitur penting yang dibutuhkan pengguna dispenser pengharum ruangan. Berdasarkan hasil survei tersebut, dispenser ini dirancang dengan fitur monitoring baterai dan monitoring volume cairan pengharum ruangan. Selain itu, terdapat pengaturan interval waktu penyemprotan, penjadwalan otomatis dan pengiriman notifikasi ketika kondisi baterai dan jumlah cairan pengharum ruangan sudah mendekati habis. Dispenser dirancang dengan komponen utama ESP32, sensor tegangan, load cell, dan baterai isi ulang serta aplikasi monitoring dan kontrol. Pengujian dispenser dilakukan dengan eksperimen penggunaan dispenser pada berbagai skenario. Berdasarkan hasil pengujian, fitur monitoring baterai memiliki tingkat akurasi sebesar 98.94%, fitur monitoring volume cairan pengharum ruangan memiliki tingkat akurasi sebesar 94.28%, sedangkan fitur-fitur lainnya seperti pengaturan interval waktu penyemprotan, penjadwalan otomatis, serta fitur notifikasi sudah dapat berfungsi dengan baik.  Integrasi dengan IoT, akurasi serta fungsional fitur dispenser pengharum ruangan memberikan dampak efektifitas pengelolaan dispenser terutama pada penggunaan unit dalam jumlah banyak seperti di perkantoran, hotel dan rumah sakit.
Co-Authors Amiruddin, Aswar Andria Catri Tamsin Dwi Ana Ratna Wati Dwitama, Muhammad Wahyu Putra Fahmi, Faiz Fikri Al Faizal, Rahmat Fallahian, Faris Fatha Fitriana, Ani Qotus Zuhro’ Iwan Fuadi Jannah, Almah Nurkhul Kurniawan, Syafril Bagus M. Erias Erlangga, M. Erias Musodo, Krisna Adiyarta Pratama, Ardian Rizky Syahbani, Arif Marzuq Tito Yuwono, Tito