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The focus of this article is to describe the role of ethnomathematics in the implementation of mathematics learning in the 2013 curriculum. The method used in this study of library research. The data is collected and analyzed from secondary data wich is the result of research as reading scientific books, scientific journals, research report, and website. The data asalysis techniques in this study were of three stage namely organizing, synthesizing and identifying. The result of this study (1) ethnomatematics make it easier for students to be able to build mathematical concept with prior knowledge already known throught their environment, (2) ethnomatematics provides a pleasant learning environment so mathematics is not considered a frightening subject, (3) ethnomatematics provides competence that is affective in the form of nationalism and pride in the heritage of tradition, art and culture in a nation, and (4) etnomathematics support the abilities of student in accordance with the expectations of the implementation of a scientific approach.
Artikel atau Jurnal Karya Ilmiah, 2022
Tujuan dari riset berikut ialah untuk menganalisis serta memperoleh hasil profitabilitas, arus kas serta kerugian dalam bisnis pada laba perusahaan serta perubahan struktur keuangan. Riset berikut adalah penelitian analisis kuantitatif dengan menggunakan metode deskriptif. Populasi riset berikut ialah seluruh perusahaan transportasi serta logistik yang terdata di Bursa Efek Indonesia periode 2019-2021. Metode pengambilan sampel yang digunakan ialah purposive sampling serta metode penelitian yang digunakan dalam riset berikut ialah analisis linier berganda, pengujian hipotesis klasik serta pengujian hipotesis menggunakan program Statistical Package for Social Sciences (SPSS) versi 22 untuk menguji hipotesis. Hasil riset berikut menunjukkan bahwa pengaruh laba, modal keuangan serta resiko/kerugian usaha berpengaruh significant terhadap laba perusahaan melalui perencanaan keuangan, sedangkan laba, modal keuangan serta resiko/kerugian usaha tidak berpengaruh langsung. Kata Kunci: : Profitabilitas, likuiditas, kerugian dalam bisnis, struktur modal, nilai perusahaan
Aisah Nurhikmah, Ashfiyatul Mafaza, 2022
Identifikasi Senyawa Metabolit Sekunder Pada Ekstrak Etanol Tangkai dan Kelopak Buah Manggis (Garcinia mangostana L.)
The purpose of this study to analyze the use of factors of production of oil palm plantations of the people and analyze the effect of factors of production to the production of smallholder agribusiness. The research method used purposive sampling method. The number of samples selected smallholders in this study were 30 respondent farmers, the samples were farmers palm oil palm plantations have aged nine (9)-14 (fourteen) years. The results of this study indicate that the use of factors of production in Sub Mandau 30 sample various types of users. From the analysis of Cobb-Douglass showed that factors-factors that greatly affect the production of palm oil production are urea 0.03 or 97% affected the production and TK 0.00 or 100% of production affect the confidence level of 90%. MPP value of each variable factor of production shows that the necessary addition of urea and kindergarten. Value of NPM / Px for Urea and TK is greater than one (1) which means the need for the addition of urea fertilizer and TK to be efficient.
Artikel ini bertujuan untuk mendeskripsikan metode apa yang dipakai dalam proses menghafal al-Qur'an di Pondok Pesantren Tahfidzul Qur'an al-Muttaqin Taki Niode dan mendapatkan data dan informasi bagaimana aplikasi diterapkannya metode menghafal al-Qur'an di Pondok Pesantren Tahfidzul Qur'an al-Muttaqin Taki Niode. Metode penelitian dalam penelitian yaitu kualitatif deskriptif dengan analisis data model Mile dan Huberman. Hasil penelitian menunjukkan bahwa: Pertama, metode yang dilakukan dalam pembelajaran tahfiz yaitu metode musyafahah dan takrir; Kedua, Teknik lain yang diterapkan di Pondok Pesantren al-Muttaqin Taki Niode adalah metode taqrir yang biasa dilakukan setiap satu semester. Metode taqrir adalah sistem metode mengulang hafalan berdasarkan banyaknya hafalan yang telah diperoleh santri.
Essential oils is type of vegetable oil that has many benefit. Isolation and identification of essential oil from leaves Polygonum pulchrum Blume and also their activities as antibacterial and antioxidant agents have been conducted. The oil was obtained by hydrodistillation and analiyzed compound by using gas chromatography-mass spectrometry, and then comparison of the spectroscopy data with similar data from literatures. The activities of essential oils were evaluated towards bacteria i.e. Escherichia coli ATCC 35218, Staphylococcus aureus ATCC 25923 and Salmonella typhi YCTC and also as antioxidant toward DPPH (1,1-diphenyl-picryl-hidrazyl). The essential oil yield 0,0153% (v/w). Essential oils identified as Ethanol, methyl acetat, ethyl acetat, isoprophyl acetat, ethyl propanoat, Acetat acid, 1-methyllprophyll ester, 2-pentadecanone, 6,10,14-trimetil, hexanedionic acid, bis(2-etilhexil) Essential oils are not active toward E. coli ATCC 35218, S. aureus ATCC 25923 dan S. typhi YCTC., however their showed activities as antioxidant agent with IC50 value 48,3196 ppm with vitamin C as a positive control with IC50 values 3,90186 ppm.
Individuals and couples' reproductive health greatly benefits from the use of contraception since it enables them to plan and manage pregnancy. The general public is intended to receive information regarding the usage of combined birth control pills from this health promotion. In August and September, events were held at the Kimia Farma Veteran Banjarmasin drugstore. A pretest and posttest are used to evaluate the activities. 26 women, most of whom were in their 21s to 40s and prolific, attended the event. The findings of the pretest, which had an average percentage of accurate answers of 75.34%, and the posttest, which had an average percentage of correct answers of 99.2%, differ from one another. The findings indicate a rise in public awareness, which should influence how the general public and patients behave when taking combined birth control tablets as prescribed.
Peramalan merupakan suatu hal yang sangat penting dalam membuat suatu perencanaan. Metode double exponential smoothing merupakan salah satu metode peramalan time series yang dapat digunakan pada data yang relatif sedikit dan tidak mengandung unsur musiman. Tujuan dari penelitian ini adalah meramalkan jumlah penderita kusta di Kabupaten Pasuruan dengan menggunakan metode deret berkaladouble exponential smoothing. Penelitian ini menggunakan 24 titik pengamatan pada data tribulanan jumlah penderita kusta di Kabupaten Pasuruan mulai tribulan 1 tahun 2007 hingga tribulan 4 tahun 2012. Data yang diperoleh selanjutnya dianalisis dengan menggunakan aplikasi Zaitun Time Series untuk mendapatkan model yang cocok berdasarkan metode dari Brown dan Holt untuk meramalkan jumlah penderita kusta di kabupaten Pasuruan tahun 2014 dan menentukan metode terbaiknya. Hasil yang diperoleh dari penelitian ini adalah bahwa metode double exponential smoothing dari Holt dengan α sebesar 0,9 dan γ sebesar 0,1 diperoleh forecast error yang lebih kecil dibandingkan dengan hasil yang diperoleh menggunakan metode double exponential smoothing dari Brown menggunakan α = 0,740. Metode terbaik yang diperoleh untuk data penderita kusta di Kabupaten Pasuruan adalah metode double exponential smoothing dari Holt. Kesimpulan yang dapat ditarik adalah model persamaan dari metode double exponential smoothing dari Holt lebih baik dalam meramalkan jumlah penderita kusta di Kabupaten Pasuruan.
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