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Comparison Study Between Artifacts Lumbal MRI T1 Spin Echo With Pre Saturation And T1 Spin Echo Without Pre Saturation Made Elisa Deviyanti; Sugiyanto Sugiyanto; Rini Indrati
Jurnal Riset Kesehatan Vol 1, No 3 (2012): September 2012
Publisher : Poltekkes Kemenkes Semarang

This study is an experimental study, data collected by observation. Data processed by the Friedman test and Wilcoxon test. From the results of this research note there is a difference between Spin Echo T1 artifact lumbar MRI with pre saturation and Spin Echo T1 without pre-saturation. These results can be seen from the average value of the overall test Friedman test with p value less than 0.001 in axial cuts and sagittal cuts. Then the ratio of artifacts to see the value of the Wilcoxon test performed two variables, to determine the differences of each placement pre saturation. Values obtained in the setting of artifacts terkecul Anterior presaturasi in both sagittal and axial to pieces.

Microorganisms Number On X-Ray Cassette Dartini Dartini; Sugiyanto Sugiyanto; Widi Hidayati
Jurnal Riset Kesehatan Vol 3, No 2 (2014): Mei 2014
Publisher : Poltekkes Kemenkes Semarang

X-ray cassette is a light-tight container to cover radiographic film during radiographic examination. Cassette can directly or indirectly contact with the patient’s body. It can be a spreading medium of bacteria from patient to patient, or patient to radiographer. The aims of this study are to determine the number of microorganisms contained in the cassette before and after cleaning, and to know the difference between those two numbers. The study is an observational study with cross-sectional approach. The survey was done to 17 cassettes to measure the number of bacteria using swap method. Then, the data were analyzed using Wilcoxon test. Result shows that the mean of bacteria, fungi, staphylococcus and ALT on cassettes before cleaning was larger than the mean after cleaning the cassette using 70 % alcohol. The Wilcoxon test in bacteria, fungi, staphylococcus and ALT showed ρ = 0.0001, 0.012, 0.0001 , 0.0001 less than 0.05 means that there was a significant difference in the content of bacteria, fungi, staphylococcus and ALT before and after cleaning the cassette using alcohol 70%. Based on these results the cassette should be cleaned regularly every morning to avoid the possible spread of bacteria.

Analysis of Parameters Variation Time Repetition; Time Echo; and Flip Angle of Signal-To-Noise Ratio and Image Characteristics 3D TOF-MRA Brain Ariyani Eka Wardani; Sugiyanto Sugiyanto; Rasyid Rasyid
Jurnal LINK Vol 8, No 3 (2012): September 2012
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Poltekkes Kemenkes Semarang

This type of research was an experiment, performe dat using 0.35 Tesla MRI Unit. Data obtained by performing an MRI examination of the 3 (three) patients with 9 (nine) parameter variations. Assessment is done by measuring the SNR image using software on the MRI Unit and assessment of the intensity of the arteries by making the questionnaire to 3 (three) observers to assess the degree of clarity of the anterior cerebral artery, middlecerebralartery, posterior cerebral artery, basilar artery, and vertebral artery. Then conducted an analysis of data obtained. The study states that the examinationis performed with the parameters TR 38 ms, TE 9.6 ms, and FA 30 ° has the highest SNR valuesand intensity values clarity more apparent than variations of arterie so ther parameters including routine parameters.

Effectiveness Development Learning Practices Laboratory Prodi DIII Radiodiagnostic And Radiotherapy Technic Purwokerto Rini Indrati; Sugiyanto Sugiyanto; Dartini Dartini
Jurnal LINK Vol 9, No 2 (2013): Mei 2013
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Poltekkes Kemenkes Semarang

A study to determine the effectiveness of the Laboratory Practice Learning Development Prodi D-III Techniques Radiodiagnostic And Radiotherapy Purwokerto. This type of research is descriptive quantitative study approach. The design of the study is a survey designed to capture engineering data using questionnaires and study documentation. A total of 70 Clinical Instructors involved in the study, and as many as 98 students will see the achievements of PKL value I. Data were analyzed using descriptive with standard Effectiveness. Research results showed that the Learning Development Laboratory Practices conducted by Prodi D-III Technique Radiodiagnostic and Radiotherapy Purwokerto assessed effectively with value effectiveness Old Time Orientation 90,00%, Communication Ability perform 88,57%, perform administrative ability 85,71%, the ability of Patient Preparation of 88,57%, the ability to do Preparation Equipment 87,14%, Patient Setting capabilities 91,43%, the ability Organize X Ray 90,00%, Radiation Protection Capability Set 84,29%, the ability to conduct evaluation of radiographs 82,86%, Performance 100,00%, Score Competency Exam 100,00%, Case Reports 100,00%, and the score comprehensive exam PKL 100,00%.

Analysis of Health Polytechnic Semarang Needs Leading to World Class University Sugiyanto Sugiyanto; Marsum Marsum; Lanny Sunarjo
Jurnal LINK Vol 9, No 1 (2013): Januari 2013
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Poltekkes Kemenkes Semarang

Health Polytechnic Semarangimplemented quality assurance system in the management of continuing education in the hope of polytechnic universities able to become qualified, meets National Education Standards, define and realize its vision through the implementation of its mission and meet the needs of stakeholders to pursue even higher at World Class University. Onlyinstitutions thatgiveattention toquality andcustomer satisfactionthatcan surviveand winthe competition. The purposeof this studywas to determine thereadiness ofresources (human, material, methods andmanagement)andwhat the needs of Health PolytechnicSemarangleadingWorld ClassUniversity.This research is a descriptive research (quantitative), survey method approach to the study. Subjects were academic civitas of The Health PolytechnicSemarang in 2012 including educational staff (271 people), teaching staff (254 people) and students (1320 people) with a total sampling technique. The research instrument used was a questionnaire and a list of questions as well as secondary data. Results from the questionnaires, interviews and secondary data analyzed and evaluated by the frequency distribution. The results shows that the readiness of resources until the year 2012 is 45.83%, while the Health PolytechnicSemarang needs leading to WCU include preparation of the road map in short-term (2012 to 2016), medium (2017 to 2025) and long-term ( 2026 - 2040) and the preparation of the activities or programs to support the implementation of the road map for the short term. Required monitoring and evaluation of short-term road map.

MRI Of Brain Tumors: Comparison Of T1 Post Contrast Image Weighting Spin Echo And Fast Spin Echo Sequence Using The Modality Of MRI 0,3 Tesla Emi Murniati; Sugiyanto Sugiyanto; Jeffri Ardiyanto
Jurnal Riset Kesehatan Vol 1, No 1 (2012): Januari 2012
Publisher : Poltekkes Kemenkes Semarang

The purpose of this research is to find out information differences in image between two techniques from MRI 0,3 . Hopefully, it will be useful for radiographers to produce high quality post contrast images. Samples of this research were 30 patients having MRI brain tumor examination then were set with 2 sequences (spin echo and fast spin echo). Result was analized by using questionnaire observed by 3 radiologist. Data were then analized with Mann-Whitney and description of images was given. Result indicated that There were statistically differences between spin echo and fast spin echo post contrast T1 weighting image. Result showed that there were differences in post contrast T1 weighting image quality between spin echo and fast spin echo sequence. Statistically, with mann whitney test the differences were significant, with p value 0,000 (p less than 0,5).

Quantitative Measurement of The Knee Joint Cartilage Signal Intensity (SI) When T2map Sequence Applied to Define a Biomarker for Early Detection of Osteoarthritis (OA) Based on Bmi Groups Sugiyanto Sugiyanto; Gatot Murti Wibowo; Heru Trisikwanto
Jurnal Riset Kesehatan Vol 3, No 1 (2014): Januari 2014
Publisher : Poltekkes Kemenkes Semarang

This quantitative study was an experimental design. A total of 18 healthy male and female volunteers, with differnt BMI involved in the study by consecutive random sampling. An expert Radiologist evaluated all the 38 T2map images being studied. The arbitrary SI data were measured using one millimeter ROI of the machine measurement tools and the values of T2map were based on a fitted exponential decay calculation ?generated from the graphs developed by the Window excel. The mean differences amongst T2map values on the sagital plan femoro-tibial cartilage and coronal plan femoro-tibial (medial and lateral) were statistically tested using One-way Anova, and all the T2map images also graded by the radiologist following the OA the grading levels as published Internationally. In conclusion, an increased TE on the application of multi-spin echo sequence T2map, causing the calculated T2map values v? aried not only in the sagital area of t?he knee joint cartilage of the femoral and tibial but also in the coronal femoro-tibial (medial and lateral) for both the male and female healthy volunteer subjects, and different BMI category (under-weight, normal-weight, verweight). The values ?T2map within and between BMI group and among different gender showed statistically no difference (p-value more than 0.05). The averaged T2map and its tandard deviations have been used to define t?he T2map biomarkers (baseline T? 2map values) in each BMJ group subjects and between gender for both of the knee joint sagital and coronal planes despite the 1.5T MRI modality is not facilitated to commercial qMRI supporting software.

Early Analysis of Standard Learning Process at Polytechnic Kemenkes Semarang Sugiyanto Sugiyanto; Supriyana Supriyana; Lanny Sunarjo
Jurnal LINK Vol 8, No 1 (2012): Januari 2012
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Poltekkes Kemenkes Semarang

This study is descriptive (quantitative and qualitative) with the survey approach and aims to determine the criteria for implementation of the learning process Polytechnic Kemenkes Semarang and identify educational issues include resource management, learning systems, learning models and the availability of learning tools . The population was civitas Akademika Polytechnic Kemenkes Semarang, covering 23 study program, 265 faculty and 1320 students. Samples obtained by random sampling technique, Prodi = 17 pcs (75%), lecturers = 35 people (15%) and student = 295 people (25%). Problems of education is a major obstacle to the improvement and quality assurance of learning readiness among other lecturers in the learning process is not optimal and the supporting infrastructure of academic inadequate. It is recommended to improve and maintain the quality of learning, each department needs to improve the achievement of learning activities and optimizing readiness of lecturers in the learning process and supporting infrastructure of institutions to prepare an adequate academic.

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