Amilia, Riska
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A system to investigate and adjust profile pattern of computed tomography dose index along the longitudinal-axis Anam, Choirul; Amilia, Riska; Naufal, Ariij; Dwihapsari, Yanurita; Dougherty, Geoff
International Journal of Public Health Science (IJPHS) Vol 12, No 4: December 2023
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v12i4.23291

Abstract

The purpose of this study to develop software to extract and investigate the rofiles of the tube current and volume computed tomography dose index (CTDIvol) along the longitudinal axis (z-axis). The tube current and CTDIvol were extracted from the Digital Imaging and Communications in Medicine (DICOM) header of every image along the longitudinal axis. We evaluated the profiles of the tube current and CTDIvol from eight computed tomography (CT) scanners. If the CTDIvol did not fluctuate along the fluctuation of the tube currents, then the system will adjust the CTDIvol with tube currents. It is found that TCM is not always activated. If TCM is activated, the profiles of TCM vary from one scanner to another. The Siemens and Philip scanners have adjusted the CTDIvol profile with tube current, but the Toshiba scanner has not. By developed software, CTDIvol profile of the Toshiba can be easily adjusted. In conclusion, software to investigate the profile pattern of CTDIvol along the longitudinal axis has been successfully developed. The software is easy to use and works quickly. From this study, medical staff must be careful when using the CTDIvol along longitudinal axis contained in each DICOM header.
Peran Kepala Sekolah dalam Pelaksanaan Manajemen Berbasis Sekolah di SD Negeri 6 Banyuning Amilia, Riska; Kadek Anggi Lia Pinata; Ridolvina Unawekla; I Putu Krishna Aditya; Ida Ayu Ketut Raka Septiani; Ida Ayu Komang Rai Septiana
Jurnal Sosial Humaniora dan Pendidikan Vol. 4 No. 1 (2025): April : Jurnal Sosial Humaniora dan Pendidikan
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/jushpen.v4i1.1793

Abstract

The purpose of this article is to examine the role of the principal in the implementation of school-based management. This study employs a qualitative method with a descriptive approach. The research was conducted at SD Negeri 6 Banyuning. Data collection techniques used in this study include interviews, field observations, and document studies. The aim of the research is to identify and describe the professionalism of the principal in implementing school-based management. Based on the findings in the field, the principal's role in implementing school-based management has been professional. The principal serves as a role model and motivator for both teaching and administrative staff. The researcher concludes that the principal has effectively carried out leadership roles, motivated teachers, and improved educational facilities and infrastructure in the implementation of school-based management. The researcher recommends that the principal continue to enhance their professionalism in fulfilling their role to ensure the institution's growing recognition and trust within the community.