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NUR AFIFAH

11 karya publik ditemukan.

2022: 12017: 10

Upaya Ikatan Remaja Masjid (IRMAS) Al Muhajirin dalam Pelaksanaan Kegiatan Keagamaan di Nagari Mahakarya Kabupaten Pasaman Barat

2022 · Thesis · Skripsi, Thesis, Disertasi, dan Tugas Akhir

Yang melatarbelakangi penelitian ini adalah diketahui Ikatan Remaja Masjid terlihat aktif dalam melakukan kegiatan keagamaan seperti: melakukan kegiatan pengajian wirid Yasin, melakukan kegiatan keagamaan di bulan suci Ramadhan dan remaja masjid terlihat aktif memperingati Hari Besar Islam (PHBI) seperti: peringatan Maulid Nabi Muhammad SAW, Isra' Mi'raj dan 1 Muharram. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian lapangan (field research). Penelitian ini menggunakan metode deskriptif dan pendekatan kualitatif. Adapun sumber data yang penulis gunakan adalah sumber data primer dan sekunder. Teknik pengumpulan data yaitu melalui observasi, dokumentasi, dan wawancara. pengabsahan data yang penulis gunakan yaitu menggunakan triangulasi. Sedangkan teknik analisis data yang digunakan adalah teknik menurut Miles dan Huberman yaitu reduksi data, penyajian data dan verifikasi (kesimpulan data). Hasil penelitian menunjukkan bahwa usaha yang dilakukan Ikatan Remaja Masjid (IRMAS) dalam pelaksanaan kegiatan keagamaan adalah dengan melakukan perubahan kegiatan yang dilaksanakan setiap tahunnya. Kegiatan yang dilakukan sangat terlihat. Adapun kegiatan keagamaan yang dilaksanakan oleh Ikatan Remaja Masjid (IRMAS) Al Muhajirin di Nagari Mahakarya Kabupaten Pasaman Barat adalah melakukan kegiatan pengajian wirid Yasin (pengajian wirid Yasin dan ceramah singkat), melakukan kegiatan keagamaan di bulan suci Ramadhan (tadarus Alquran dan buka bersama), dan remaja masjid terlihat aktif memperingati Hari Besar Islam (PHBI) seperti: peringatan Maulid Nabi Muhammad SAW, Isra' Mi'raj dan 1 Muharram.

Enhancement of PCA-based Fault Detection System Through Utilising Dissimilarity Matrix for Continuous-based Process

2017 · Book · Koleksi Perpustakaan

This research is about enhancement of PCA-based fault detection system through utilizing dissimilarity matrix. Nowadays, the chemical process industry is highly based on the non-linear relationships between measured variables. However, the conventional PCA-based MSPC is no longer effective because it only valid for the linear relationships between measured variables. Due in order to solve this problem, the technique of dissimilarity matrix is used in multivariate statistical process control as alternative technique which models the non-linear process and can improve the process monitoring performance. The conventional PCA system was run and the dissimilarity system was developed and lastly the monitoring performance in each technique were compared and analysed to achieve aims of this research. This research is to be done by using Matlab software. The findings of this study are illustrated in the form of Hotelling's T2 and Squared Prediction Errors (SPE) monitoring statistics to be analysed. As a conclusion, the dissimilarity system is comparable to the conventional method. Thus can be the other alternative ways in the process monitoring performance. Finally, it is recommended to use data from other chemical processing systems for more concrete justification of the new technique.

The Effect of Projectile Travelling at Hypervelocity Onto Solid Metal Target

2017 · Book · Koleksi Perpustakaan

This project is about to study the effect of projectile travelling at hypervelocity onto solid metal target. The method is used to control the projectile speed by using explosion in different mass of commercial explosive as an explosion material. The amount of explosive will give impact to projectile to accelerate at hypervelocity and hit the target after explosion happend. The parameter setting such as amount of explosive, material and shape of projectile, material of solid metal target and shaped charge play an important role to control the pressure after an explosion.