74 research outputs found
Pengembangan Modul Ajar Mata Pelajaran Jaringan Nirkabel untuk Kelas XII SMK Program Keahlian Teknik Komputer Jaringan
No full textABSTRAK Zulkarnain, Aditya. 2015.Pengembangan Modul Ajar Mata Pelajaran JaringanNirkabel Untuk Kelas XII SMK Program Keahlian Teknik Komputer Jaringan.Skripsi, JurusanTeknikElektroUniversitasNegeri Malang.Pembimbing : (1) HeruWahyuHerwanto, S.T., M.Kom. (2) ZainalArifin, S.Si., M.Kom. Kata Kunci : Pengembangan, Modul Ajar, JaringanNirkabel. Keadaan pendidikan SMK saat ini adalah terbatasnya bahan ajar untuk menyesuaikan dengan kurikulum 2013. Hal tersebut dibuktikan dari hasil observasi wawancara di sekolah SMKN 6 Malang. Salah satu solusi yang disajikan dari permasalahan yang terurai adalah menyediakan bahan ajar berupa modul yang disesuaikan dengan kegiatan pembelajaran pada kurikulum 2013. Belum adanya bahan ajar berupa modul tersebut membuat siswa kesulitan dalam belajar baik dikelas maupun dirumah. Model pengembangan yang digunakan adalah model pengembangan Arif S. Sadiman. Langkah-langkah prosedur pengembangan menurut Arif S. Sadiman adalah sebagai berikut : (1) identifikasi kebutuhan; (2) perumusan tujuan pembelajaran; (3) perumusan materi pembelajaran; (4) perumusan alat ukur keberhasilan; (5) Penulisan Naskah Media; (6) uji coba; (7) revisi; (8) naskah siap diproduksi dan dimanfaatkan. Subjek ujicoba bahan ajar ini adalah siswa SMK jurusan TKJ (Teknik Komputer Jaringan) di SMKN 6 Malang. Instrumen pengumpulan data yang digunakan berbentuk angket yang dibedakan untuk validasi dan uji coba. Berdasarkan hasil analisis data kuantitatif dan kualitatif dari validasi dan uji coba telah dilakukan revisi. Hasil penelitian dan pengembangan menunjukkan bahwa struktur isi modul ajar pada matapelajaran Jaringan Nirkabel untuk siswa SMK kelas XII sangat layak untuk digunakan pada pembelajaran, sehingga dapat memenuhi kebutuhan siswa kurikulum 2013. Hasil dari perolehan analisis data mendapatkan perolehan persentase hasil validasi ahli materi sebesar 95%, validasi ahli media sebesar 96,25%, uji coba perorangan sebesar 81,2%, uji coba kelas kecil sebesar 84,7%, dan uji coba kelas besar sebesar 88,4%. Dapat disimpulkan bahwa modul ajar sangat layak untuk digunakan
Sosiologi komunikasi : perspektif media dan masyarakat/ Zulkarnain Nasution (dkk)
No full textvi, 270 hal.: ill.; 23 cm
KARAKTERISTIK METALURGI PADA ZAMAN ZULKARNAIN DALAM KAJIAN SAINS: BESI DAN TEMBAGA
Get PDFZulkarnain's story is found along the line of Al-Kahfi's letters. One of the most popular was when Zulkarnain was asked by the creatures living between the two mountains to stop the exit of yakjuj and makjuj the destroyer. Zulkarnain was asked to make fortifications or high walls as a barrier to the destroyer. By Iskandar Zulkarnain made a fort with pieces of hot iron doused with melted copper. The characteristics of the mixture of steel and copper when combined will produce a sturdy and strong steel iron. Some elements are combined with steel in order to improve the tensile ability of steel iron. In some studies, it is combining steel with copper. Copper alloy steel is expected to increase the attractiveness of the steel iron. This will be seen by obtaining existing data on the mixture between steel and copper. The purpose of this study is to find out the relationship between science and Zulkarnain's story and to know how the characteristics of the mixture of iron with copper in the manufacture of barrier walls. In the manufacture of barrier fortifications using casting techniques. For data collection through the study of literature. In collecting data, the author collects data and information related to the Quranic interpretation of iron and copper, characteristics of steel, characteristics of copper, foundry techniques, and quranic interpretation of the story of Zulkarnain through supporting data sourced from research journals. . The method used uses a qualitative method that contains descriptive explanations with existing data. The results of the research obtained that from several studies it is known that the alloy between copper metal and steel iron produces a strong steel attraction and has a high ultimate stress compare.d to without an alloy. The alloy also prevents from the effects of corrosion on iro
Deep Brain Stimulation (DBS) and Implant-friendly (IF) Mode Calculator
No full textRepository includes MATLAB codes. Raw input and and output files may be requested by emailing the author. The code that supports the findings of this study is openly available at https://github.com/AliSaMRI/DBS_IF_Mode_CalculatorThe purpose of this study is to present a strategy to calculate the implant-friendly (IF) excitation modes—which mitigate the radiofrequency (RF) heating at the contacts of deep brain stimulation (DBS) electrodes—of multi-channel RF coils at 7T.
Methods:
An induced RF current on an implantable electrode generates a scattered magnetic field whose left-handed circularly polarizing component (B1+) is approximated using a -mapping technique and subsequently utilized as a gauge for the electrode’s induced current. Using this approach, the relative induced currents due to each channel of a multi-channel RF coil on the DBS electrode were calculated. The IF modes of the corresponding multi-channel coil were determined by calculating the null space of the relative induced currents. The proposed strategy was tested and validated for unilateral and bilateral commercial DBS electrodes (directional lead, Infinity DBS system, Abbott Laboratories) placed inside a uniform phantom by performing heating and imaging studies on a 7T MRI scanner using a 16-channel transceive RF coil.
Results:
Individual IF modes nor shim solutions obtained from IF modes did not induce significant temperature increase when used for a high-power Turbo Spin Echo sequence. In contrast, shimming with the scanner’s toolbox (i.e., based on per-channel B1+ fields) resulted in a more than 2°C temperature increase for the same amount of input power.
Conclusion:
A strategy for calculating the IF modes of a multi-channel RF coil is presented. This strategy was validated using a 16-channel RF coil at 7T for unilateral and bilateral commercial DBS electrodes inside a uniform phantom.Sadeghi-Tarakameh, Alireza; DelaBarre, Lance; Zulkarnain, Nur Izzati Huda; Harel, Noam; Eryaman, Yigitcan. (2023). Deep Brain Stimulation (DBS) and Implant-friendly (IF) Mode Calculator. Retrieved from the University Digital Conservancy, https://doi.org/10.13020/h56h-bd77
Maintenance management on public facilities by local authorities / Eddie Zulkarnain Said
Get PDFAs we know, many people lived in cities. On behalf of that, cities should have a complete facilities accommodation within it. Among them are the recreation parks that have many uses for outdoor activities. Recreation parks can gives human satisfaction, which they can have fresh air while doing many beneficial activities with family and friends. These outdoor activities also increase the social among human. Many recreation parks nowadays have been built to fulfill the demand of the people. With the presence of other utility equipped at the park it can increase the economy of the country because of the tourist; local or international visit many recreational parks in this country. There are many recreation parks based or back to the basic which involves the nature source for instance trees,-lake, flowers and other nature sources. And so of that, development has taken place at the said areas which it needs to be maintained for public uses day by day. In short, this dissertation will study on the Maintenance Management on public facilities by Local Authorities and it is hoped that author can come out with rationale solution and recommendation regarding the study area
Analysis Of Communication Flow In Complaint Management At The Command Center Of The Ministry Of Social Affairs Of The Republic Of Indonesia
No full textThis study aims to analyze the communication flow within the complaint management system at the Command Center of the Ministry of Social Affairs of the Republic of Indonesia. The research is grounded in the theory of communication network flow. A qualitative descriptive method was employed, with data collected through in-depth interviews, observations, and documentation. The research involved nine informants, consisting of leadership and operators at the Command Center as well as representatives from complaint-responsible units within the Ministry of Social Affairs in Jakarta. The findings reveal the formation of three types of communication flows: path, trail, and walk. The “path” flow occurs when information moves hierarchically in a one-way direction without actor repetition; “trail” is used in both formal and informal communication that relies on repeated use of a single medium; while “walk” represents dynamic interactions between various internal actors. These three flows complement each other in facilitating the communication process in public complaint management at the Ministry. Information technology, specifically the Social Welfare Information System–Command Center (SIKS-CC), plays a vital role in integrating various complaint channels into a unified system, enabling faster responses and transparent monitoring. The results indicate that the established communication flows enhance response speed, process transparency, and inter-unit coordination in handling public complaints at the Ministry of Social Affairs. This contributes to the realization of more responsive and accountable public services. However, several communication barriers remain, including psychological, semantic, technical, and coordination-related issues.246 PagesTesis Magiste
Evaluasi sistem akuntansi penerimaan kas terhadap pengendalian intern kas pada PT. VTP (Varuna Tirta Prakasya) Cabang Bandar Lampung [Laporan Akhir]
No full textBibl. 33x, 33 hlm. : il. 28 cm. -- Lamp. (tdk ada lamp.
SISTEM INFORMASI PELAYANAN KEPENDUDUKAN BERBASIS WEB DAN SMS GATEWAY
Get PDFSistem Informasi Pelayanan Kependudukan Berbasis Web Dan SMS Gateway ini adalah aplikasi yang digunakan untuk memudahkan warga dalam proses permohonan persyaratan mengenai administrasi kependudukan dan memudahkan pegawai kelurahan dalam membuat laporan administrasi kependudukan. Dikarenakan dalam prakteknya permohonan surat keterangan masih terkendala waktu dan prosesnya yang kurang efisien. Pembangunan aplikasi ini dilakukan dengan menggunakan metode Incremental. Aplikasi ini diimplementasikan dengan framework Codeigniter, bahasa pemrograman PHP, database MySQL sebagai pemyimpanan data. SMS Gateway dalam aplikasi ini menggunakan Gammu dan modem sebagai media. Aplikasi ini digunakan oleh 5 pengguna, yaitu admin, petugas kelurahan, ketua RW, ketua RT dan Warga. Admin mengelola sistem secara keseluruhan. Petugas kelurahan bisa mengelola data penduduk dan menyusun laporan mengenai administrasi kependudukan. Ketua RW bisa melakukan persetujuan surat dari pihak ketua RT. Ketua RT bisa melakukan persetujuan surat dari warga. Warga bisa melakukan pengajuan surat. Aplikasi ini dapat membantu memudahkan warga dalam proses pengajuan surat keterangan, memudahkan Ketua RT dan Ketua RW dalam mengesahkan surat keterangan dan memudahkan Petugas Kelurahan dalam menyusun laporan mengenai administrasi kependudukan.
Kata Kunci: Sistem Informasi, Administrasi Kependudukan, SMS Gateway, Framework CodeIgniter, MySQ
Media dan masyarakat : perspektif perkembangan media dan dampaknya terhadap masyarakat
No full textvi, 146 hal.; 23 cm
Media dan masyarakat : perspektif perkembangan media dan dampaknya terhadap masyarakat
No full textvi, 146 hal.; 23 cm
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