Syahria Syahria
instalasi radiologi (radiodiagnostik) RSUD kabupaten Kolaka - Sulawesi Tenggara

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PEMBUATAN KURVA ISODOSIS PAPARAN RADIASI DI RUANG PEMERIKSAAN INSTALASI RADIOLOGI RSUD KABUPATEN KOLAKA - SULAWESI TENGGARA Syahria, Syahria; Setiawati, Evi; Firdausi, K Sofjan
BERKALA FISIKA Vol 15, No 4 (2012): Berkala Fisika
Publisher : BERKALA FISIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (303.466 KB)

Abstract

t have been conducted research about the influence of distance variability betweensecondary radiation source and the determining spot to scatter  radiation exposure in theinspection room I radiology instalation RSUD Kolaka – South East Sulawes, it producted isodosecurve .This research use phantom, in the form of water in the plastic container high 40 cm andwidth 21 cm, with exposure wide 30×  40 cm. Exposure condition is given by fixed expose factor covering of tube voltage 90 kV, tube current 150 mA and exposure time 0.8 second.  Sample in this research is distance of 1 meter; 1,5 meter and 2 meter from the secondary radiation source to thedetermining spot, which measuring the scatter radiation exposure is directly conducted by thesurvey meter measuring instrument.The result of research indicates that the amount of thescattered radiation exposure will downhill progresivley to addition distance, so it can know thepoints/places that safe to the scatter radiation exposure. It can also know the maximum time limitallowed for a radiator worker in the inspection room I.Keywords : Isodose Curve ,  Phantom, Expose factor, Scatter radiation exposure.
KOMUNIKASI ANTAR BUDAYA (Studi Tentang Komunikasi Antar Budaya di Kalangan Mahasiswa Suku Bugis dan Suku Konjo di Universitas Islam Ahmad Dahlan Sinjai Muhlis, Muhlis; Suriyati, Suriyati; Musliadi, Musliadi; Firdaus, R Wahyudi; Syahria, Syahria
RETORIKA : Jurnal Kajian Komunikasi dan Penyiaran Islam Vol 6 No 1 (2024): Jurnal Retorika
Publisher : LP2M Universitas Islam Ahmad Dahlan Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/retorika.v6i1.2676

Abstract

This research aims to find out how intercultural communication works (study of intercultural communication among Bugis and Konjo ethnic students at Ahmad Dahlan Sinjai Islamic University. This research is field research, which is based on the results obtained through field research. The data collection technique is observation, interviews and documentation using data analysis, namely data reduction, data display and data verification. The main instruments in this research are the researchers themselves and other types of instruments that the researchers use as research instruments as follows: observation guidelines, interview guidelines, and communication tools The results of the research can be concluded that: First, the forms of communication that are often carried out by Konjo ethnic students and Bugis ethnic students at UIAD Sinjai are interpersonal communication, group communication and social media communication. Second, the communication barrier between Konjo ethnic students and Bugis ethnic groups is the use of the language of each tribe, the use of each dialect which sometimes causes misunderstandings