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All Journal JURNAL ILMIAH MATEMATIKA DAN TERAPAN AIJER: Algazali International Journal Of Educational Research Amina
Hardiyanti
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Mathematics

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Kestabilan Model Matematika Infeksi Primer Penyakit Varicella Dan Infeksi Rekuren Penyakit Herpes Zoster Oleh Virus Varicella Zoster Hardiyanti; R Ratianingsih; Hajar
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 17 No. 1 (2020)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (725.899 KB) | DOI: 10.22487/2540766X.2020.v17.i1.15180

Abstract

Varicella and herpes zoster are two infectious skin diseases of human that caused by varicella zoster virus, where varicella disease is a primary infection that often infected younger people while herpes zoster disease is a recurrent disease that often infected older people because of reactivation of latent varicella-zoster virus. If the pain caused by herpes zoster after recurrent phase is a appeared then the condition is known as postherpetic neuralgia. This study builds a mathematical model of primary infection (varicella disease) and recurrent infection (herpes zoster disease) developed from the SIR model (Susceptible, Infected, Recovered). The human population is divided into seven subpopulations, namely susceptible, infection, recovered of varicella, herpes zoster and postherpetic neuralgia subpopulation. Stability analysis at the critical point by linearization method gives a critical point ????1 that guaranted to exist and unstable if ???? ????(????1+????) ???? , while the critical point ????1 does not have any reqruitment. Stability analysis at the endemic disease-free critical point is represented ????1 that will be unstable if ????2 exist and stable ????1 if ????2 exist. Numerical simulations by simulated to describe such temporary disease-free conditions and an endemic stable conditions.
ANALISIS KADAR SERAT PADA BAKSO BEKATUL DENGAN METODE GRAVIMETRI Hardiyanti; Nisah, Khairun
AMINA Vol 1 No 3 (2019): December 2019
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v1i3.42

Abstract

The goal of this study is to determine the level of fibre contained in bakso made from rice shiftings. The analysis employed gravimetric method with fibretherm apparatus. Firstly, the sample was defatted through n-hexanic soxhletation. After that,the gravimetric treatment was carried out in the apparatus to obtain the weight of the fibre. The data were then converted to percentage value. This step resulted the content of the fibre as following as 0.41; 0.23; 0.34; and 0.36% repectively for four samples. It shows that the level of those are below the standard of SNI 01-4439-1998.
PENGEMBANGAN INSTRUMEN PENILAIAN HASIL BELAJAR ALQURAN HADIS DI MADRASAH ALIYAH NEGERI 3 MAKASSAR Hardiyanti
AIJER: Algazali International Journal Of Educational Research Vol. 1 No. 2 (2019): APRIL (AIJER)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Islam Makassar

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Abstract

Abstract: The Development of Instrument for Learning Outcomes of Al-Quran and Hadith Learning in Madrasah Aliyah Negeri 3 Makassar. This study aimed to develop an instrument for evaluating the learning outcomes of the Qur'an and hadith in Madrasah Aliyah in the realm of affective, cognitive and psychomotor. This research was an instrument development research that used 3D models and involved 252 subjects in class XI in Madrasah Aliyah Negeri 3 Makassar City. Data analysis techniques in content validation were carried out qualitatively using expert judgment and in empirical validation was inferential quantitative analysis and item analysis. The results showed that (1) the learning outcomes of the Qur'an and hadith were in the cognitive domain of class XI in Madrasah Aliyah Negeri 3 Makassar, in the form of a multiple choice test package 1 with 5 answer choices and 28 items and its reliability was 0.939 while the multiple choice test package 2 with 5 choices answers and 26 items and their reliability were 0.906 (2) The results of development of the instrument of learning assessment results of the Qur'an and hadith were in the affective domain of class XI in Madrasah Aliyah Negeri 3 Makassar, in the form of self-assessment scale with 27 statements and the reliability of 0.741 (3) The results of development of the instrument assessment of learning outcomes of the Qur'an and hadith were in the psychomotor domain of class XI in Madrasah Aliyah Negeri 3 Makassar in the form of performance, with 13 statements accompanied by an assessment rubric. Based on the results of calculation of content and empirical validity, these cognitive, affective, and psychomotor domain assessment instruments were stated to be accepted.
Co-Authors Hajar Khairun Nisah Rina Ratianingsih