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All Journal STRING (Satuan Tulisan Riset dan Inovasi Teknologi) The 1st Alifah Health Science College Symposium Proceeding
Fitri Rahmah
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Computer Science & IT Health Professions Mathematics Medicine & Pharmacology Nursing Public Health

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Perancangan Sistem Identifikasi Tipe Sidik Jari Manusia Menggunakan Matlab Fitri Rahmah
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 6, No 2 (2021)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (696.175 KB) | DOI: 10.30998/string.v6i2.11373

Abstract

Human fingerprints are unique in this world. This is why human fingerprints are frequently used as a form of identification or self-recognition. Human fingerprints are classified into three categories: whorl, arch, and loop. The wavelet transformation is used because it is capable of identifying discontinuous lines. Because human fingerprints contain discontinuous lines, this method is ideal for recognizing fingerprint images, which are then compared to database images. Additionally, the method of image processing with Matlab software and integration with a GUI (Graphical User Interface) is described, so that it can be used to recognize human fingerprint types.
Uji Kalibrasi Alat Ukur Massa pada Neraca Analitik Menggunakan Metode Perbandingan Langsung Fitri Rahmah; Fathiyah Fairuz Salsabila
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 7, No 1 (2022)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/string.v7i1.12138

Abstract

The research describes the effect of weights on the calibration results of an analytical balance. This study aims to obtain the uncertainty value of the analytical balance test results by comparison with the standard E2 class weights. The study results can be used to determine the feasibility of the measuring instrument tested through the analysis of the performance value of the scales based on the Limit of Performance (LOP) parameter. The method used is a direct comparison method with E2 class weights. The calibration process carried out in this method includes the measurement of repeatability of readings, deviations from the nominal value indication, the effect of loading not at the centre of the pan, and hysteresis. The data analysis includes standard deviation values, minimum correction values, hysteresis, uncertainty, and LOP. The calibration results show that the reading power of the standard deviation of the load at ½ maximum capacity and full maximum capacity is 0.0042 grams. Deviations at measuring points 20, 40, 60, 80, 100, 120, 140, 160, 180, and 200 grams have a maximum correction value of 0.04995 grams with a maximum measurement uncertainty of 0.006378585 grams and a value of k=2.0 at 95% confidence level. In the performance table of the scales based on the LOP value, it is known that the performance of the scales is in the poor category, and it is more advisable to repair the tool.
The Relationship between Nutrition Aware Family Behavior and the Incidence of Stunting in Toddlers in the Ikur Koto Health Center Working Area in 2023 Fitri Rahmah; Nurul Prihastita Rizyana; Yulia
Alifah Health Science Symposium Proceeding 2023: The 2nd Alifah Health Science College Symposium
Publisher : STIKes Alifah Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The prevalence of stunting in Indonesia was high at 26.92% in 2020. The highest stunting rate at the Puskesmas in Padang City is the Ikur Koto Puskesmas (16.0%). Nutrition-conscious family behavior is one of the efforts to overcome stunting. The purpose of this study was to determine the relationship between nutrition-conscious family behavior and the incidence of stunting in the working area of Puskesmas Ikur Koto in 2023. The research method used is quantitative research with a cross sectional design. The study was conducted in March-August 2023. This research approached 91 respondents used the simple random sampling method. Data was collected by interview using questioner and measurement with microtoise. Data analysis with chi-square statistical test. The results showed that (57.1%) toddlers were stunted. (51.6%) families do not behave nutritionally consciously. Based on statistical tests, it was found that there is a significant relationship between nutrition conscious family behavior and the incidence of stunting in toddlers in the Ikur Koto Health Center Working Area in 2023 (ρ-value = 0.001). This study suggest that the Ikur Koto Health care center would be providing nutrition consultations to mothers of toddlers, Health Center Ikur Koto need provide a nutrition conscious family surveys every year, increase counseling, conduct home visits for toddlers who have not received Vitamin A supplements, provide additional food and conduct balanced food cooking demonstrations.
Co-Authors Fathiyah Fairuz Salsabila Nurul Prihastita Rizyana yulia