Defrianto Defrianto
University of Riau

Published : 4 Documents
Articles

Found 4 Documents
Search

PENGARUH KEBIASAAN BELAJAR DAN PERHATIAN ORANG TUA TERHADAP HASIL BELAJAR SISWA EKONOMI KELAS X DI SMA KARTIKA 1 – 5 PADANG. Defrianto, Defrianto; Afriza, Rina; Eprillison, Vivina
Pendidikan Ekonomi Vol 1, No 1 (2014): Jurnal Wisuda Ke 48 Mahasiswa Prodi Pendidikan Ekonomi
Publisher : Pendidikan Ekonomi

Show Abstract | Original Source | Check in Google Scholar

Abstract

ABSTRACT  This research was conducted at the Padang 1-5 Kartika High School Study Habits Influence And Attention Parents Against Student Results X Class Economy In high school Kartika 1-5 Padang . The purpose of this study is to obtain empirical evidence about the Influence of Study Habits And Attention Parents Against Student Results X Class Economy In high school Kartika 1-5 Padang . The method used in this research is descriptive and associative . This research is a symptom , events and to determine the relationship between two variables or more , where the population sampled were used as much as 174 students out of a population of 308 students . Data habit learning ( X1 ) and parental concern ( X2 ) is obtained from the results of the questionnaire or questionnaires while economics student learning outcomes data ( Y ) is obtained from the documentation of the value of mid semester. Analysis of the data used in this study is a descriptive analysis and inductive analysis which consists of a normality test, multikolinielitas , heterosidasitas test , autocorrelation test , multiple regression analysis , determination ( R2 ) and test the hypothesis . The results of this study indicate that : 1 . Habit learning positive and significant effect on student learning outcomes economy class X SMA kartika 1-5 field , 2 . Attention parents and significant positive effect on learning outcomes of students high school economics class X kartika 1-5 padang , 3 . habit learning and parental concern and a significant positive effect jointly to the results of the economic study of high school students kartika 1-5 padang . Based on these results , it is suggested that students , parents , teachers and school authorities to pay more attention to another study habits and attention of parents in the learning process in an effort to further optimize student learning outcomes economy class X SMA kartika 1-5 padang.
Pengaruh Ketidakteraturan Domain pada Normal Mode dan Frekwensi Natural Pada Getaran Membran Defrianto, Defrianto; Tambunan, Walfred; Ginting, Maksi
Komunikasi Fisika Indonesia Vol 14, No 1 (2017)
Publisher : Universitas Riau

Show Abstract | Original Source | Check in Google Scholar

Abstract

Telah dilakukan penelitian untuk menentukan frakwensi natural dan normal mode getaran membranedengan luas 48 m2 berbentuk teratur 4 sisi, tidak teratur 8 dan 10 sisi. Frekwensi fundamental padanormal mode pertama untuk membrane 4, 8 dan 10 sisi berturut-turut yaitu 1.7129, 1.7503 dan 1.7973Hz. Frekwensi natural untuk mode yang sama menunjukkan semakin tidak teratur membrane akanmemberikan frekwensi natural yang semakin tinggi. Normal mode untuk setiap mode pada membrane4, 8 dan 10 sisi memberikan bentuk yang hampir sama.
STRATEGI PENANGGULANGAN KEBAKARAN PADA LAHAN GAMBUT DENGAN MENGGUNAKAN PENDEKATAN EKO-TEKNOLOGI PADA MASYARAKAT PETANI DI DESA RIMBO PANJANG KECAMATAN TAMBANG KABUPATEN KAMPAR PROVINSI RIAU Saktioto, Saktioto; Defrianto, Defrianto; Syech, Riad; Syahril, Syahril; Risanto, Joko
Komunikasi Fisika Indonesia Vol 15, No 2 (2018)
Publisher : Universitas Riau

Show Abstract | Original Source | Check in Google Scholar

Abstract

People who care about the environment always reject the use of peat land for large-scale plantation areas, because this can cause an increase in carbon gas and can even cause damage to peat land in Rimbo Panjang Village, Tambang District, Kampar Regency. that there was an event of a land fire which almost hit the residential area in Rimbo Panjang village, Kec. Kampar District Mine on February 24, 2015. That there are complaints from the community in Rimbo Panjang village, Kec. Kampar Regency Mine about environmental conditions or smog. The implementation of Eco-Technology can protect the environment of peatlands to maintain sustainability and avoid fire from peatlands and regulate groundwater management on peatlands.
Pengaruh Sosialisasi, Sanksi, dan Kepercayaan terhadap Kepatuhan Wajib Pajak dalam Membayar Pajak Pph Pasal 21 Ariani, Meiliyah; Defrianto, Defrianto; Zulhawati, Zulhawati
JRAP (Jurnal Riset Akuntansi dan Perpajakan) Vol 3, No 2 (2016): Desember 2016
Publisher : Magister Akuntansi Universitas Pancasila

Show Abstract | Original Source | Check in Google Scholar

Abstract

A B S T R A C TThis study aims to determine the effect of Socialization Taxes, Penalties Tax, and Trust Officers Against Taxes on Individual Taxpayer Compliance in Tax Paying Income Tax Article 21 (Empirical Study KPP Pratama Jakarta Kebayoran Lama). Data were obtained from the questionnaire (primary). analysis of the data model used in this research is multiple regression analysis. Sampling was done by accidental sampling method (Convenience Sampling). Based on the results of data analysis using SPSS 23 shows that the t-test results prove the hypothesis that socialization tax and penalties tax have no effect, while the effect on the confidence of taxpayer compliance in paying taxes Income Tax Article 21 on KPP Pratama Jakarta Kebayoran Lama. F-test results prove the hypothesis that socialization tax, penalties tax, and the trust officers against taxes has a positive influence on tax compliance in paying taxes Income Tax Article 21 on KPP Pratama Jakarta Kebayoran Lama.A B S T R A KPenelitian ini bertujuan untuk mengetahui Pengaruh Sosialisasi Pajak, Sanksi Pajak, dan Kepercayaan terhadap Aparat Pajak dalam Kepatuhan Individu Wajib Pajak Membayar Pajak PPh pasal 21 (Studi Empiris KPP Pratama Jakarta Kebayoran Lama). Data penelitian diperoleh dari kuesioner (primer). analisis model data yang digunakan dalam penelitian ini adalah analisis regresi berganda. Pengambilan sampel dilakukan dengan metode accidental sampling (Convenience Sampling). Berdasarkan hasil analisis data dengan menggunakan SPSS 23 menunjukkan bahwa hasil hipotesis t-test membuktikan bahwa sosialisasi pajak dan sanksi pajak tidak berpengaruh, sedangkan kepercayaan terhadap aparat pajak berpengaruh pada kepatuhan dari wajib pajak dalam membayar pajak PPh pasal 21 di KPP Pratama Jakarta Kebayoran Lama. Hasil hipotesis f-test membuktikan bahwa sosialisasi pajak, sanksi pajak, dan kepercayaan terhadap aparat pajak memiliki pengaruh positif pada kepatuhan wajib pajak dalam membayar pajak PPh pasal 21 di KPP Pratama Jakarta Kebayoran Lama.