Premier Bintaro Hospital is equipped with High-end modalities with various types of advanced radiological examinations. There are several service centers that require continuous imaging support, such as vascular centers, Pain Centers, Spine centers and others. Integrated storage and access to patient data is needed to improve work efficiency. With the implementation of Picture Archiving And Communication System (PACS) in Radiology Unit, there are improvements in services and increased productivity when compared to previous system. This research will discuss a number of issues related to the role of PACS in Radiology services as evaluation material for services compared with the system before PACS is implemented. This research was made to determine the role of PACS in Premier Bintaro Hospital. This research is prepared with literature review, observation, and documentation. The application of PACS in Premier bintaro Hospital basically has the same workflow compared to workflows in general. Application of HL7 interface System which is equipped with DMWL makes PACS applied will integrated properly with HIS / RIS. The advantages of implementing PACS are more on data integration, storage, data editing, and presentation of data in digital form. The lack of PACS is more focused on the stability of the connection as the basis of the data transportation path needed. The challenge faced in the future is the problem of strengthening the stability of connection and education to users related.

ABSTRAK Background :STIR is a fat suppression technique used in spinal MRI. The TI setting determines how much fat signaling will be suppressed. SENSE is a technique to reduce length of STIR examination time. According to Westbrook, the TI values for a 1.5 Tesla MRI 100 – 175 ms. To find the optimal TI for Lumbosacral MRI need to do a trade-off and research. Method :This research is quantitative with an experimental approach. The study used 15 samples were scanned 3 times on the STIR-SENSE Coronal sequence with TI variations 140, 150 and 160 ms. The data obtained then ROI and SNR is calculated using SPSS. Recorded the scan time. Results : Normality test, p value > 0.05 so the data distribution is normal. In the Test Of Within Subject Effect and the Test Of Between Subject Effect the value of Sig. <0.05 means there is an effect between variables. In the Pairwise Comparison test SNR significance value obtained on all data <0.05, it can be concluded there is a significant difference between the sequences. Scan time on trade-off TI of 140 and 150 ms is 2 minutes 36 seconds and on TI 160 ms 3 minutes 54 seconds. Conclusion :There is effect trade-of f TI value for optimizing the image quality of MRI Lumbosacral STIR-SENSE Coronal Sequence at Bali Mandara Hospital. The most optimal image quality ontime inversion trade-off 150 ms with mean 391.607 and a short examination time of 2 minutes 36 seconds.

Abstract. Water is one of human need, availability and existence of water source should be preserved and protected from pollution. The purpose of this research to know the quality of water from "Yeh Sana" springs. The method of this research is descriptive. The results obtained are the physical parameters temperature 26,50C, TDS 300 mg/l, turbidity 2 NTU, no taste, odorless, colorless, chemical parameters pH 6,5, Nitrite 0.05 mg/l, Nitrate 10 mg/l, iron 0.3 mg/l, hardness 60 mg/l, and bacteriological parameters E. Coli 0/100 ml sample and Coliform 2.2/100 ml sample. Observation of water pollutant risk factors in "Yeh Sana" springs. A value of 2.2 from coliform indicates the presence of waste that can contaminate waters from animal and leaves. Concluded the water from "Yeh Sana" springs qualifies the quality of physics, chemical quality and does not qualify microbiological quality. Recommended for the community to cook water before drinking, always keep the springs clean, make a of protection of the springs.Keywords:, springs, water, water quality

The use of polymer as conductor in medical ultrasonography is very crucial to establish patient diagnosis and to prevent administration of improper treatment. Rapid development in science and technology encourages people to create more innovations that are readily usable. However, these innovations sometimes put health and environmental aspects aside that in turn become disadvantageous to health and may lead to environmental pollution. This research proposes the use of carrageenan biopolymer as a safe alternative for people’s health and the environment. It aims to prove differences in resulting phantom CIRS images taken with the help of carrageenan gel and standard gel based on Carbomer 940 as acoustic coupling agents (ACA) for ultrasonography (USG). It is an experimental research that uses true experiment technique with posttest only control group design. Results from T-test analysis show significance value of p>0.05, meaning there is no significant difference between the use of carrageenan gel and ACA gel (Carbomer 940). This result proves that carrageenan gel can be used as an acoustic coupling agent for ultrasonography. Results from imaging tests also reveal that there is no difference between the use of carrageenan gel and that of a manufacturer gel based on Carbomer 940 available in Indonesia, in terms of visualization of phantom CIRS images.

No abstract