Perancangan Aplikasi Enkripsi Dekripsi Menggunakan Metode Caesar Chiper dan Operasi Xor

Perkembangan teknologi yang begitu pesat memungkinkan manusia dapat berkomunikasi dan saling bertukar informasi/data secara jarak jauh. Antar wilayah antar negara bahkan antar benua bukan merupakan suatukendala lagi dalam melakukan komunikasi dan pertukaran data. Seiring dengan itu tuntutan akan sekuritas(keamanan) terhadap kerahasiaan informasi yang saling dipertukarkan tersebut semakin meningkat. Keamanandan kerahasiaan saat melakukan pertukaran data dan informasi menjadi hal yang sangat penting pada era teknologiinformasi dan komunikasi saat ini, Oleh karena itu dikembangkanlah cabang ilmu yang mempelajari tentang caracarapengamanan data atau dikenal dengan istilahKriptografi.   &nbsp

Analisis Turn Around TIME (Tat) Pada Proses Pooling Komponen Pesawat: Studi Kasus Keterlambatan Pengembalian Komponen Pesawat Crj 1000 Nextgen Di PT. Gaa

[Analysis of Turn Around Time (TAT) on the Pooling Process of Aircraft Components: A Case Study of Component Returning Delay in CRJ 1000 NextGen Aircraft in PT. GAA]. This study discusses the control process of turn around time (TAT) in the pooling process of regional aircraft components. TAT is the time limit given by the vendor to refund the aircraft components borrowed or rented. TAT provided by vendors is 10 days. In fact, there are a lot of delays in returning the items that cause a delay charge. This charge affects an additional cost that needs to be paid to the vendor. Therefore, analysis of TAT is conducted with a case study in 1000 CRJ NextGen aircraft. The method used in the analysis are the cause and effect diagram and 5 why method. Based on the analysis using causal diagram, it is obtained the four main causes of problems are: (1) The operator error in the handling of components, (2) the handling of components in the import-export, (3) the completeness of the file components and distance to OSA and (4) The tool carrier is still limited. Advice can be given based on the results of the study are improvement of checking and filling management system, avoiding delays the return of the components to the vendor, adding conveyance and application of optimal process flow pooling component within 10 or 14 days.

Development of Pocket Book at the Respiratory System Subject for Senior High School Grade XI

This study aims to produce a pocket book that is valid, practical and effective. This research includes a descriptive research with development of learning tools using ADDIE development model. Subjects in this research is a pocket book on the Respiratory System subject with respondents two professors of Biology UNM, a biology teacher and 35 students of grade XI IPA2 of SMA Negeri 1 Tamalatea Jeneponto. Assessment instrument consists of three, namely (1) instrument validity of a questionnaire assessment validation pocket book (2) practicality instrument in the form of questionnaire responses teacher and student questionnaire responses, and (3) the effectiveness of the instrument in the form of test results of learning. The results showed pocket book declared fit for use by an average of validity of three validators was equal to 4.5 (valid). Teacher\u27s response analysis was very positive with a value of 89,89% and a very good response from students by 89.91% as well as the learning results of all students had passed the standard of learning outcome. This research shows that the pocket book was classified as valid, practical, and effective

MANAJEMEN KEPALA SEKOLAH DALAM MENINGKATKAN KINERJA GURU DI SEKOLAH DASAR NEGERI 1 LAMAHALA

Penelitian ini membahas tentang Manajemen Kepala Sekolah dalam Meningkatkan Kinerja Guru di Sekolah Dasar Negeri 1 Lamahala. Tujuan penelitian ini adalah untuk mengetahui kinerja guru dan untuk mengetahui manajemen kepala sekolah dalam meningkatkan kinerja guru di Sekolah Dasar Negeri 1 Lamahala. Penelitian ini menggunakan pendekatan penelitian kualitatif  dengan mengambil lokasi di SDN 1 Lamahala. Teknik pengumpulan data yaitu observasi, wawancara dan dokumentasi. Teknik analisis data yaitu reduksi data, penyajian data, dan menarik kesimpulan. Hasil penelitian menunjukkan bahwa  manajemen kepala sekolah dalam meningkatkan kinerja guru dilakukan dengan tahapan fungsi manajemen perencanaan, pengorganisasian, pelaksanaan dan pengawasan. Kinerja guru dinilai dari beberapa indicator yaitu kemampuan menguasai bahan ajar, kemampuan dalam mengelola kelas, kemampuan dalam menggunakan media pembelajaran, kemampuan dalam mengenal dan menyelenggarakan administrasi sekolah, kinerja guru dalam menilai prestasi siswa dan kinerja guru dalam interaksi belajar mengajar. Manajemen perencanaan kepala sekolah dinilai baik dalam peningkatan kinerja guru melalui perencanaan meningkatkan kedisiplinan guru, memotivasi guru dalam kegiatan sekolah dan merencanakan program kepelatihan guru seperti seminar, MGMP, dan pelatihan kurikulum 2013

Intellectual Capital and Financial Performance: The Role of Good Corporate Governance (Study on Islamic Banking in Indonesia)

The main objective of this research is to analyze the impact of the efficiency of Good Corporate Governance and Intellectual Capital on Financial Performance of Sharia Banking Companies in Indonesia. A new instrument is needed, Good Corporate Governance in a more efficient management process. The variables on Good Corporate Governance (GCG) studied (ie: the responsibilities and capabilities of the Sharia Supervisory Board, Independence and External Auditor’s Ability, Involvement of Investment Account Holders in the Board of Directors) are expected to further improve the Company’s Financial Performance. These variables are important to be tested and limitations in previous studies, which only tested Good Corporate Governance in terms of the size of the Sharia Supervisory Board, the Size of the Board of Directors and the Independence of the External Auditor. Also expand the Intellectual Capital literature by analyzing the impact of intellectual capital investment on the company’s financial performance. Intellectual Capital to be studied are the main components based on the company’s resources (ie physical capital, human capital and structural capital) which is expected to affect the five dimensions of the company’s financial performance: Return on total assets (ROA), Profit Sharing Ratio (PSR), Zakat Performance Ratio (ZPR), Equitable Distribution Ratio (EDR), Islamic Income Vs Non- Islamic Income. Data were obtained from 13 sharia banks in Indonesia for three periods, 2012-2016. This study examines Good Corporate Governance, three elements of VAI

Upaya Meningkatkan Hasil Belajar Fisika Melalui Model Pembelajaran Guided Discovery Pada Siswa Kelas XI SMA Islam Terpadu Wahdah Islamiyah

Penelitian ini merupakan Penelitian Tindakan Kelas (Classroom Action Research) yang terdiri dari dua siklus dimana setiap siklus dilaksanakan seebanyak 5 kali pertemuan. Subjek dalam penelitian ini adalah seluruh siswa kelas XI SMA Islam Terpadu Wahdah Islamiyah pada semester genap tahun ajaran 2014/2015 sebanyak 30 orang. Teknik pengumpulan data yang digunakan adalah Lembar Kerja Peserta Didik(LKPD), tes hasil belajar siswa, lembar observasi aktivitas siswa. Hasil penelitian menunjukkan bahwa pada siklus petama yang tuntas secara individual dari 30 siswa hanya 19 orang atau 63.3% yang memenuhi criteria ketuntasan minimal (KKM). Sedangkan pada siklus kedua dimana 30 peserta didik terdapat 29 peserta didik atau 96.7% telah memenuhi KKM, sehingga ketuntasan secara klasikal tercapai.Berdasarkan hasil penelitian tersebut diatas, dapat disimpulkan hasil belajar peserta didik kelas XI SMA Islam Terpadu Wahdah Islamiyah Makassar melalui Model Pembelajaran guided discovery mengalami peningkatan.Kata kunci : Guided Discovery, hasil belajar FisikaThis study is a Class Action Research (Classroom Action Research), which consists of two cycles where each cycle executed seebanyak 5 meetings. Subjects in this study were all students of class XI SMA ISAM Wahdah Islamiyah in the second semester of the academic year 2014/2015 as many as 30 people. Data collection techniques used were Worksheet Students (LKPD), the test results of student learning, student activity observation sheet. The results showed that the cycle is completed individually First Instance of 30 students only 19 people or 63.3%, which meets the minimum completeness criteria (KKM). While in the second cycle in which 30 students there are 29 students or 96.7% have met KKM, so that in classical completeness is reached. Based on the results of the above study, we can conclude the study of students of class XI SMA ISAM Wahdah Islamiyah Makassar through guided discovery learning model has increased

Perbandingan Pengaruh Penempatan Arrester Sebelum dan Sesudah Fco sebagai Pengaman Transformator 3 Phasa terhadap Gangguan Surja Petir di Penyulang Pandean Lamper 5 Rayon Semarang Timur

Azis Nurrochma Wardana, Arkhan Subari, in paper comparison of the effect of placement arrester before and after FCO as safety of 3 phase transformator from interruption of lightning at Pandean Lamper 5 Feeder, East Semarang explain that problem of the studied is location of arrester at distribution which have is same function and target but owning location of different arrester. Location of arrester relate to wiring of arrester with transformer and fuse Cut Out (FCO) owning target to give protection at transformer of over voltage. In the last location of this arrester require to study again about its efficacy of its at transformer. Efficacy of pr otection at such transformer is efficacy of passed to protection is transformer by minimizing over voltage that happened at the transformer so that equipments and transformer which its of him do not experience of damage. By considering factor influencing the level of voltage of surge and current of surge that happened at each system, like wiring of arrester, length of wire, apart arrester which is utilized in system location of arrester, steepness of wave come, speed creep waving surge, and Basic InsulationLevel (BIL) equipments, so that is in the final got one of location of correct arrester as 20 kV distribution transformer protection

Analisis Pemungutan dan Pelaporan Pajak PPH Pasal 22 Atas Kegiatan Impor Barang pada Kantor Pelayanan dan Pengawasan Bea dan Cukai Kota Manado

Komponen perekonomian Indonesia diantaranya pajak. Tanpa pajak, Negara akan sulit untuk melaksanakan kegiatan pembangunan. PPh Pasal 22 Impor adalah pajak penghasilan yang dikenakan pada saat dilaksanakannya Impor barang dari luar Daerah Pabean kedalam wilayah Pabean. Penelitian ini dilakukan pada Kantor Pelayanan dan Pengawasan (KPP) Bea dan Cukai Kota Manado. Tujuan penelitian untuk mengetahui bagaimana pemungutan dan pelaporan Pajak Penghasilan (PPh) Pasal 22 atas kegiatan impor pada KPP Bea dan Cukai Di Manado sudah sesuai dengan Undang-Undang Peraturan Menteri Keuangan No 175/PMK.011/2013. Metode analisis yang digunakan adalah metode deskriptif yaitu metode dengan mengumpulkan data, menyusun selanjutnya menginterpertasikan dan dianalisis dengan mengolah kembali data yang diperoleh sehingga memberikan keterangan yang lengkap. Hasil peneliitian yang dilakukan maka Prosedur pemungutan dan pelaporan PPh Pasal 22 atas kegiatan impor barang pada KPP Bea dan Cukai di Manado sudah sesuai dengan Peraturan Menteri Keuangan No. 175/PMK.011/2013. Dimana pada prosedur pemungutan PPh Pasal 22 atas barang impor didasari oleh penggunaan Angka Pengenal Impor (API) 2,5% maupun yang tidak memakai Angka Pengenal Impor (Non API) 7,5%. Sedangkan prosedur pelaporan disajikan dalam bentuk laporan pada bulan yang berjalan dan dilaporkan sebelum tanggal 14 bulan berikutnya. Ketelitian dalam pemeriksaan dokumen dalam kegiatan impor sangat diperlukan untuk mencegah terjadi kesalahan perhitungan dan pelanggaran aturan dalam proses impor. Kata kunci : pemungutan, pelaporan, pajak penghasilan, pengadaan baran