PREDIKSI PERMINTAAN MATA KULIAH SEMESTER ANTARA (PADAT) DENGAN MENGGUNAKAN ALGORITMA FOLD-GROWTH DAN FP-GROWTH

The intermediate semester is the lecture period which is held during the holidays between even and odd semesters which is one of the alternatives given to students. The main purpose of predicting the demand for intermediate semester courses is to be able to help students make improvements to less than optimal grades and to be able to shorten the lecture period. All forms of preparation, both schedules and lecturers' appointments made by the higher education institution are related to requests for courses to be followed by students. Frequent Pattern-Growth (FP-Growth) is an alternative algorithm that can be used to determine the most frequent data set (frequent item set) in a data set. The Fold-growth algorithm uses the SOTrieIT data structure to extract transaction patterns. The expected results in this study are to predict the courses that will be taken by students in the solid / intermediate semester so that the leadership can make good preparations

Quality and Antioxidant Activity of Yogurt Supplemented with Roselle During Cold Storage

The purpose of this study was to determine the quality (physical, chemical, microbiological characteristics), total phenolic content, and antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) inhibition assay of probiotic yogurt supplemented with roselle flower extract (Hibiscus sabdariffa L) during cold storage. The experiment used treatment for types of yogurt as follows: cow's milk probiotic yogurt + roselle, goat's milk probiotic yogurt + roselle, cow's milk yogurt, and goat's milk yogurt. The yogurt was stored in cold storage and evaluated the quality and antioxidant activity variables on days 0, 3, 6, 9, 12, and 15th. The results showed that there were interaction (P<0.05) between types of yogurt and storage time on pH value and total lactic acid bacteria (LAB), but no interaction effect on viscosity. The types of yogurt significantly affected (P<0.05) aw, total titrable acid (TTA), total phenolic content, and antioxidant activity. Cow's milk probiotic yogurt + roselle and goat's milk probiotic yogurt + roselle were the best yogurt that contributed to a good quality and high antioxidant activity up to 15 d at cold storage

Academic Self-efficacy Mahasiswa Calon Guru SD dalam Pembelajaran Konsep Dasar IPA Subkonsep Biologi

Sebagai lembaga pendidikan tenaga kependidikan, program studi pendidikan guru sekolah dasar (PGSD) bertanggung jawab menghasilkan lulusan yang kompeten sebagai agen pembelajaran. Academic self efficacy diduga menjadi salah satu faktor yang mempengaruhi pencapaian kompetensi yang dibutuhkan oleh lulusan program S1-Pendidikan Guru Sekolah Dasar (PGSD). Subjek dalam penelitian ini yaitu 145 mahasiswa program studi PGSD semester genap tahun akademik 2017/2018. Penelitian ini dilakukan untuk mengungkap secara deskriptif tentang academic self-efficacy (ASE) mahasiswa calon guru SD dalam Pembelajaran IPA subkonsep Biologi melalui metode survei. Instrumen yang digunakan dalam penelitian ini berupa kuesioner yang diadaptasi dari academic self-efficacy scale (ASES) yang dikembangkan dengan mengacu pada dimensi self-efficacy menurut Bandura. Sebanyak 72 item terdiri dari pernyataan positif dan pernyataan negatif yang digunakan untuk menjaring data academic self-efficacy mahasiswa calon guru SD. Sebaran hasil penilaian ASE yang berupa skala sikap atau nilai mahasiswa calon guru SD menunjukkan 3,7% mahasiswa memiliki tingkat ASE tinggi, 50,2% mahasiswa tergolong kategori sedang dan 46,1% mahasiswa termasuk kategori ASE rendah. Temuan dari penelitian ini merekomendasikan serangkaian upaya pembimbingan intensif yang ditujukan untuk meningkatkan ASE mahasiswa calon guru SD

Pengaruh Permodalan, Kualitas Aktiva, Likuiditas, dan Efisiensi Operasional terhadap Profitabilitas pada PT Bank Syariah Mandiri dan PT Bank Bri Syariah

This study aimed to determine the effect of capital , asset quality , liquidity and operational efficiency on profitability in Islamic banks period of 2009 - 2013. The object of this study is the Bank Syariah Mandiri and Bank BRI Syariah. The variables used in this study is CAR , NPF , FDR , ROA and ROA. Data analysis method used is Multiple Linear Regression. The empirical results showed that partially the CAR and NPF had no significant effect on ROA. FDR had positive and significant impact on ROA. BOPO had significant negative effect on ROA. Simultaneously, CAR, NPF, FDR and BOPO had positive and significant impact on ROA with the coefficient of determination R Square ( R2) of 92,3 % on Bank Syariah Mandiri and Bank BRI Syariah. The results of this study have implications for Islamic banks as a suggestion to improve the financial performance

Pengaruh Pembelajarn Kooperatif Student Teams Achivement Division (STAD) terhadap Keteramilan Berpikir Kritis Siswa

Kualitas pendidikan merupakan salah satu fakor atau indikator yang menunjukkan kualitas suatu bangsa. Oleh karena itu, kualitasnya harus terus ditingkatkan. Peninkatan kualitas pendidikan tersebut sejalan dan seirama dengan tuntutan kemajuan zaman yang menekankan pada pengetahuan dan keterampilan, seperti pentingnya dibelajarkan tentang keterampila berpikir tingkat tinggi, salah satunya adala keterampilan berpikir kritis. Keterampilan berpikir kritis merupakan keterampilan hidup dan modal dasar yang harus dimiliki siswa untuk memperoleh dan mengembangkan pengetahuan, dalam hal ini dipaami bahwa, apabila siswa memeiliki keterampilan berpikir kritis, maka siswa akan memiliki keterampilan atau pengetahuan untuk menyelesaikan masalah. membelajarkan keterampilan berpikir kritis kepada siswa dapat dilakukan dengan berbagai metode atau model pembelajaran, salah satunya adalah dengan model pembelajaran kooperatif STAD. Melalui model pembelajaran kooperatif STAD, siswa tidak hanya diberdayakan untuk memiliki keterampilan berpikir kritis, tetapi juga keterampilan sosial, karena karakteristik pembelajaran kooperatif adalah interaksi sosial antar siswa. Tujuan penelitian ini adalah untuk mendeskripsikan ppengaruh pembelajaran kooperatif STAD terhadap keteramppilan berpikir kritis siswa. Subjek penelitian ini adalah siswa kelas VII Madrasah Tsanawiyah NW Pringgabaya tahun pelajaran 2016/2017 Rancangan penelitian yang digunakan dalam penelitian ini adalah posttest control group desaign, dan sampel penelitian diambil menggunakan teknik sampel acak (random sampling). Berdasarkan hasil analisis menggunakan uji t dengan bantuan SPSS 16 for windows, diperoleh nilai uji t sebesar 5.06, dan nilai probabilitasnya sebesar 0.000, sehingga berdasarkan hasil analisis ini dinyatakan bahwa pembelajaran kooperatif STAD berpengaruh terhadap keterampilan berpikir kritis siswa kelas VII Madrasah Tsanawiyah NW Pringgabaya tahun pelajaran 2017/2018

Determinan Perilaku Kepatuhan Pajak pada Profesi Dokter

This study aims to analyze the factors that influence the behavior of doctor's tax compliance with the approach to compliance behavior models. This study was conducted in Indonesia. Data collection in this research is using questionnaire where respondent in this research is doctors who served in several regions in Indonesia. The sampling technique used in this study is convenience sampling methoded. The number of research samples taken as many as 109 respondents. This research uses Partial Least Square (PLS) analysis technique. The results of this study indicate that the variables that have the greatest influence on the behavior of doktor compliance are intention, attitude, and taxpayer identity variables

Hubungan Pengetahuan Dan Dukungan Keluarga Dengan Kecemasan Menarche Pada Remaja Putri

Menarche is an important time for a woman when puberty. Symptoms often occur during puberty is that anxiety and fear. Knowledge and family support are high is one of the forms to reduce the anxiety. The purpose of this study was to determine the relationship ofknowledge and family support with anxiety menarche in young women. The design used in this research is descriptive analytic with cross-sectional. The sample consisted of 30 respondents, the independent variable is the knowledge and family support, the dependent variable is the menarche anxiety. Sampling by using purposive sampling. Measuring devices using questionnaires, the data were analyzed using the Spearman rho test with significance level of 5% (α ≤0,05).The research concludes that there is a relationship of knowledge with anxiety menarche in adolescents (P = 0.002; r = - 0.544), family support relationships with anxiety menarche in adolescents (P = 0.002; r = - 0.536) with a negative correlation with the direction of considerable strength.Knowledge and family support the relationship with anxiety menarche. The higher the knowledge and family support of anxiety menarche decreased, and conversely the less than the knowledge and family support of anxiety menarche increased

727 Tingkat Kemampuan Pengusaha Sektor Informal dalam Mengakses Lembaga Perbankan di Kota Medan

The informal sector is very important in the scope of economic. Because this sector can absorb a lot of labor if it's not absorbed in the formal sector. The aim of this study was to obtain an overview of the capabilities about ability of the employers informal sector to access banking institutions in the Medan city.The population is all of the employers informal sector in Medan city. Determination of the sample using purposive sampling method by 30 people. Primary data were collected through questionnaires distributed to the respondents.From the research conducted it can be concluded that the ability of the employers informal sector to access banking institutions are otherwise not well, because the average ability of the employers informal sector to access products and services banking only 48.48%