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All Journal Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan Holistic Journal Of Management Research METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Cakrawala Pedagogik Jurnal Teknologi dan Riset Terapan (JATRA)
Kurnia Sandi
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Aerospace Engineering Humanities Computer Science & IT Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Nursing

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Pengaruh Viral Marketing dan Kepercayaan Konsumen Terhadap Keputusan Pembelian Online Melalui Media Sosial Instagram Pada Mahasiswa Fakultas Ekonomi Universitas Bangka Belitung Angkatan 2016-2018 Kurnia Sandi; Sumar Thoyib; Christianingrum Christianingrum
Holistic Journal of Management Research Vol 3 No 1 (2020): Holistic Journal of Management Research
Publisher : Fakultas Ekonomi Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.939 KB) | DOI: 10.33019/hjmr.v3i1.1825

Abstract

Tujuan dalam penelitian ini adalah untuk mengetahui: pengaruh viral marketing terhadap keputusan pembelian online; pengaruh kepercayaan konsumen terhadap keputusan pembelian online; dan pengaruh viral marketing dan kepercayaan konsumen secara bersama-sama terhadap keputusan pembelian online. Penelitian ini dapat dikategorikan dalam penelitian kuantitaif karena data yang diperoleh berupa angka yang berasal dari kuesioner. Jumlah sampel dalam penelitian ini adalah 136 responden dengan menggunakan metode Proportionate stratified random sampling. Model analisis data yang digunakan regresi linear berganda, dengan uji f, uji t dan koefisien determinasi. Hasil penelitian menunjukkan: 1) viral marketing berpengaruh positif dan signifikan terhadap keputusan pembelian, dapat diterima. Hal ini dibuktikan dengan nilai signifikan uji t lebih kecil dari 0,05 dan nilai t hitung lebih besar dari t tabel sebesar 5,681; 2) kepercayaan konsumen berpengaruh positif dan signifikan terhadap keputusan pembelian, dapat diterima. Hal ini dibuktikan dengan nilai signifikan uji t lebih kecil dari 0,05 dan nili t hitung lebih besar dari t tabel sebesar 7,818; 3) viral marketing dan kepercayaan konsumen secara simultan berpengaruh positif dan signifikan terhadap keputusan pembelian, dapat diterima. Hal ini dibuktikan dengan nilai F sebesar 389,682 dengan nilai signifikan 0,000. Hasil analisis koefisien determinasi (R2) menunjukan determinasi R2 pada penelitian ini 85,2% dan masih ada 14,8% variabel lain diluar penelitian yang masih bisa dikembangkan untuk penelitian berikutnya.
IDENTIFIKASI SPUTUM CULTURE BERDASARKAN KARAKTERISTIK PADA PENDERITA TB PARU YANG MENGKONSUMSI OBAT ANTI TUBERKULOSIS (OAT) Kurnia Sandi; Siti Rahmalia Hairani Damanik; Yesi Hasneli
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan Vol 6, No 1 (2019): Edisi 1 Januari - Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan

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

Abstract

Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis. Mycobacterium tuberculosis can be detected on sputum by microscopic and culture. By the sputum culture, BTA can be checked from the sample of secret. Patient compliance in taking medication regularly is one of the factors that determine the success full in the medication of pulmonary tuberculosis. This research aimed to determine the characteristics of sputum culture of patients with pulmonary tuberculosis that taking anti tuberculosis drugs. The design of this research was descriptive analitic with cross sectional approach. Study was conducted in Puskesmas Harapan Raya Pekanbaru with 40 samples were selected using purposive sampling technique. This research used observation sheet about BTA examination that on registration sheet in community health center. The analysis use were univariat analysis to find the frequency distribution and descriptions of acid resistant bacil. The result showed that there was differences sputum culture based on characteristics of patient with pulmonary TB. Based on the result of this study, expected to health workers to explain how to evaluate the secretion optimally to patient with pulmonary tuberculosis, and also health workers should suggest the patient for taking medication regularly to be better condition. Keywords: Adherence, anti tuberculosis drugs, sputum culture
Rancangan Alat Pengangkut Sampah Tenaga Angin (PESTA) Sebagai Upaya Pengurangan Sampah Perairan Dinna Anggia Suheri; Dwiki Novri Ditya; Kurnia Sandi; Luthfiya Ratna Sari
Jurnal Teknologi dan Riset Terapan (JATRA) Vol 1 No 2 (2019): Jurnal Teknologi dan Riset Terapan (JATRA) - December 2019
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1264.498 KB) | DOI: 10.30871/jatra.v1i2.1422

Abstract

Sampah perairan di Indonesia merupakan permasalahan yang belum terselesaikan hingga saat ini. Sementara itu, dengan bertambahnya jumlah penduduk maka akan semakin bertambah volume timbunan sampah yang dihasilkan dari aktivitas manusia. Tak hanya permasalahan sampah, krisis energi tak terbarukan pun menjadi salah satu permasalahan di Indonesia, dimana terbatasnya ketersediaan energi tak terbarukan dalam pemenuhan kebutuhan energi manusia. Energi tak terbarukan juga dapat menyebabkan polusi yang dapat mengganggu kesehatan manusia. Melihat permasalahan tersebut, maka penelitian ini berupaya merancang alat PESTA (Pengangkut Sampah Tenaga Angin) sebagai alternatif solusi dalam membantu mengurangi jumlah timbunan sampah perairan dengan memanfaatkan potensi energi terbarukan berupa tenaga angin. Dalam mendesain rancangan alat peneliti menggunakan software Sketchup 2015. Rancangan alat dibuat dengan berdasarkan hasil studi literatur berupa rancangan-rancangan atau inovasi alat yang sudah ada sebelumnya. Hasil penelitian merupakan rancangan prototipe alat PESTA yang dibuat dengan ukuran tinggi 2 m, dan panjang serta lebar dengan ukuran 1.5 m.
SISTEM PREDIKSI RASA BUAH JERUK MENGGUNAKAN METODE k-NEAREST NEIGHBOR Abdullah Abdullah; Kurnia Sandi
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 2 (2021): September 2021
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtk.v7i2.457

Abstract

Every buyer always wants to get a good product, including in terms of buyers of citrus fruits, but many buyers do not know how to choose sweet oranges if they have not been tasted first, so buyers usually experience disappointment when buying citrus fruits. The purpose of this study is to assist buyers in choosing citrus fruits, the k-NN method in identifying the taste of citrus fruits. The results of testing with the k-fold cross validation method obtained a value of 96.55%, while testing with the holdout method obtained a value of 91.67%. The benefit of this research is that by using the application that was built, buyers can predict the taste of citrus fruits without having to taste them first.
THE EFFECT OF THE LADDER DRILL-BASED METHOD ON THE ABILITY TO DRIBBLE FOOTBALL PLAYERS Akhmad Sobarna; Sumbara Hambali; Kurnia Sandi; Supriadi, Idris; Henry Asmara
Cakrawala Pedagogik Vol. 7 No. 2 (2023): Cakrawala Pedagogik
Publisher : Sekolah Tinggi Keguruan dan Pendidikan Syekh Manshur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51499/cp.v7i2.463

Abstract

The purpose of this study was to determine the effect of the ladder drill-based method on the ability to dribble football players. The method used in this study was the experimental method, design "The One Group Pretest Posttest Design. 10-12 years who are enrolled in PS Pas FC and actively participate in training activities, namely as many as 30 people, the sampling technique used is saturated sampling technique, while the sample used is part of the population, amounting to 15 people. The data collection technique in this study used the dribbling test. Based on the results of the research analysis of the dribbling test, there is a difference, namely there is a significant difference in soccer players in the 10-12 year old group at PS Pas FC, with an average result of 24.2547 seconds. the final test (posttest) results increased by 23.4827 seconds. Data analysis used the t test at a significance level of 5%. The results showed that (1) there was a significant effect of ladder drill-based on the ability to dribble in the 10-12 year old group in PS Pas FC, with t count 7.987> 2.145 with a significance value of 0.001 <0.05.
Co-Authors Abdullah Abdullah Akhmad Sobarna Christianingrum Dinna Anggia Suheri Dwiki Novri Ditya Henry Asmara Luthfiya Ratna Sari Siti Rahmalia Hairani Damanik Sumar Thoyib Sumbara Hambali Supriadi, Idris Yesi Hasneli