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Jurnal Sains dan Teknologi
Published by CV. Utility Project Solution
ISSN : -     EISSN : 27148661     DOI : -
Core Subject : Economy, Science, Education, Social,
Computer Science & IT Economics, Econometrics & Finance Mathematics Physics Social Sciences
SAINTEK (Jurnal Sains dan Teknologi) adalah jurnal peer reviewed dan Open-Access. SAINTEK merupakan jurnal yang diterbitkan oleh Lembaga Penelitian dan Pengabdian (LPPM) STMIK Pelita Nusantara. SAINTEK mengundang para peneliti, dosen, dan praktisi di seluruh dunia untuk bertukar dan memajukan keilmuan di bidang sains dan teknologi yang meliputi bidang Matematika, Kimia, Biologi, Teknologi Rekayasa dan Keteknikan, Farmasi, Geografi, Komputer dan Teknologi Informasi, Ekonomi.
Arjuna Subject : Umum - Umum
Articles 321 Documents
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Investigating The Fifth Semester Students’ Ability Of Stmik Pelita Nusantara In Toefl Ersika Puspita Dani
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2019): SAINS DAN TEKNOLOGI
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i1.25

Abstract

The objectives of this descriptive qualitative study were (1) to find out the student’s ability in TOEFLand (2) to identify the TOEFL sub skills which were required in the improvement. Twenty threestudents of class MI V Reguler and Executive Class in STMIK Pelita Nusantara Lubuk Pakam wereconducted as participants. To examine students’ TOEFL scores, a paper-based TOEFL test was used.The test scores were used to find out the students’ ability at the beginning of the study. Then, theresults were analyzed to identify the students’ problem in sub-skills of TOEFL. The data wereidentified and sub-skill was identified based on Phillips (2003). The findings of the study showed that:(1) the fifth semester students’ ability of STMIK Pelita Nusantara in doing TOEFL test is at Poor levelwith the most dominant score is below 400, consists of 21 students in that level with 91.30%. Then,there were only a few students, 2 persons with the percentage 8.69%. (2) the fifth semester students’of STMIK Pelita Nusantara Nusantara is considered as the most difficult for them with the avarageof 5.28 is the listening, while reading section is considered as the easiest one for the fifth semesterstudents of STMIK Pelita Nusantara, with the average of 6.94. Based on the findings, it can beconcluded that overall all of the students in this study required further training to improve theirTOEFL scores; therefore, it recommended the development of module and training plans accordingto the outcomes of this analysis study.
PERANCANGAN SISTEM KOMUNIKASI VOIP (Voice Over Internet Protocol) BERBASIS SIP DENGAN MENGGUNAKAN METODE PPDIOO PADA PT. APLIKANUSA LINTASARTA MEDAN Johannes Badia Raja Simanungkalit
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2019): SAINS DAN TEKNOLOGI
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i1.26

Abstract

The results of research at PT. Aplikanusa Lintasarta Medan, was found to be a problem in thecommunication system that is inefficient and not yet mobile. As well as the high cost of maintenance (maintenance)devices on the communication system currently in use. For this reason VoIP exists as a solution to the problem ofcommunication systems that are cost-efficient and efficient. In designing VoIP, the method used is the PPDIOO method(Prepare, Plan, Design, Implement, Operate, Optimize). This method is used to design in the initial stages, until therefinement stage. The implementation phase uses the 3CX Phone System application which functions as a server, andX-Lite / Zoiper as a softphone. The voice produced by VoIP is clear, there is no noise, and there is no pause whenmaking phone calls between users
SISTEM PENDUKUNG KEPUTUSAN PENENTUAN INDEKS KINERJA DOSEN DI STMIK PELITA NUSANTARA MEDAN MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) Jordan Sinaga; Jijon Raphita Sagal
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2019): SAINS DAN TEKNOLOGI
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i1.27

Abstract

The evaluation of lecturer performance index is an activity that is continuously carried out at universities toimprove the quality of lecturers on an ongoing basis. STMIK Pelita Nusantara will continuously evaluate the lecturerperformance index at the end of each semester, as well as to support the quality of the implementation of the tri dharmaof higher education by a lecturer plus the motivation to carry out research and community service. This study aims toobtain a computer science undergraduate level, a decision support system for assessing the lecturer performance indexusing the analytical hierarchy process (AHP) method based on 5 criteria determined by me as an element of assessmentby 1. Discipline and attendance, 2. questionnaire, 3. research, 4 devotion and 5. your attitude style. And as a dataprocessing aids used Windows 10, and MySQL as the database, and PHP programming. The results of the study areapplications with information on the results of the performance evaluation of lecturers recommended to the head of theSTMIK Pelita Nusantara Medan in carrying out the tri dharma of tertiary institutions at the end of each semester.
SISTEM PENDUKUNG KEPUTUSAN PENENTUAN STRATEGI PROMOSI STMIK PELITA NUSANTARA MENGGUNAKAN METODE AHP Julius Sinaga; Bosker Sinaga
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2019): SAINS DAN TEKNOLOGI
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i1.28

Abstract

Setiat tahunnya perguruan tinggi negri maupun swasta melakukan kegiatan promosi kampus untukmemperkenalkan dan mencari calon mahasiswa baru. Yang menjadi prioritas utama dari promosi tersebutadalah mendapatkan mahasiswa sesuai dengan daya tampung yang telah disediakan dan mendapatkanmahasiswa sesuai target promosi. Maka dari itu dibutuhkan media promosi yang tepat. Dalam pengambilankeputusan peneliti menggunakan metode AHP (Analytical Hierarchy Process).Metode AHP (Analytical Hierarchy Process) digunakan untuk menentukan bobot kriteria, prinsipkerja AHP adalah penyederhanaan suatu permasalahan kompleks yang tersrukutr, strategis, dan dinamikmenjadi bagian-bagiannya serta menatanya dalam suatu hierarki.
Pengaruh Pembelajaran Berbantuan Aplikasi Geogebra Terhadap Hasil Belajar Siswa Di Kelas VIII SMP Kemala Bhayangkari 1 Medan Awaludin Fitra; Martua Sitorus
Jurnal Sains dan Teknologi Vol. 1 No. 1 (2019): SAINS DAN TEKNOLOGI
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i1.29

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswa yang diajar dengan Pembelajaranberbantuan aplikasi GeoGebra dan Pembelajaran Konvensional pada pokok bahasan Sistem PersamaanLinier Dua Variabel di kelas VIII SMP Kemala Bhayangkari 1 Medan. Populasi dalam penelitian ini adalahseluruh kelas VIII SMP Kemala Bhayangkari 1 Medan terdiri dari 2 kelas. Teknik Pengambilan sampeldalam penelitian ini dilakukan secara random sampling dari 2 kelas yang ada, artinya setiap kelasmempunyai peluang yang sama untuk dijadikan sampel. Sedangkan sampel dalam penelitian ini terdiri daridua kelas yaitu kelas VIIIA dan VIIIB. Jenis penelitian ini merupakan penelitian eksperimen semu, dimanadari dua kelas yang dipilih sebagai sampel yaitu kelas VIIIA sebagai kelas eksperimen dan kelas VIIIBsebagai kontrol. Dari hasil perhitungan skor rata-rata untuk kedua kelas diperoleh sebagai berikut: padakelas eksperimen, pada hasil tes awal diperolehX1= 39,67, SD1 = 11,97 pada tes akhir diperolehX1= 80,42, SD1 = 13,27. Maka terjadi peningkatan hasil belajar menjadi 40,75. Pada kelas kontrol, pada hasiltes awal diperolehX 2= 50,83, SD2 = 11,76 dan pada tes akhir diperolehX 2= 67,29, SD2 = 13,49.Maka terjadi peningkatan hasil belajar menjadi 16,46. Dari perhitungan skor rata-rata kedua kelas terlihatjelas bahwa terjadi peningkatan hasil belajar pada kelas eksperimen lebih tinggi dari pada kelas kontrol.Maka dapat disimpulkan bahwa pembelajaran berbantuan GeoGebra lebih tinggi dari hasil belajar siswayang diajar dengan Pembelajaran Konvensional. Dari hasil analisis statistik dengan uji t yang telahdilakukan terhadap kedua kelas maka diperoleh hasil dengan taraf signifikan α = 0,05 diperoleh thitung =3,700. Selanjutnya thitung dikonsultasikan dengan ttabel dengan dk = 46 diperoleh ttabel = 1,679 ternyata thitung> ttabel hal ini berarti H0 ditolak dan Ha diterima sehingga dapat disimpulkan bahwa dari hasil perhitungantersebut dapat diketahui adanya perbedaan yang signifikan antara hasil belajar siswa yang diajar denganPembelajaran berbantuan Aplikasi GeoGebra dan pembelajaran Konvensional pada pokok bahasan SistemPersamaan Linier Dua Variabel di kelas VIII SMP Kemala Bhayangkari 1 Medan.
Machine Learning Prediksi Karakter Pengguna Hastag Bahasa Generasi Milenial di Sosial media Jhonson Manurung; Hiskia Monel Cibro
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2020): Sains dan Teknologi
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i2.30

Abstract

The spare parts that are currently running are less efficient because during the process of selling and recording the spareparts that require a long time, the management of the unbalanced company that is taking place in Cipta Mandiri Jaya is one of thecompanies that sell car parts. The existence of a debate, then we need an information system that can help smooth operational processes.The purpose of designing this system is to provide the required report information quickly for CV. Cipta Mandiri Jaya. Informationsystems for sales of goods are designed using the PHP programming language and MySQL as the database. The application that canreduce and minimize the problem of counting, makes it easier to make purchases, sales and purchase transactions more effectively andefficiently and is supported by a high level of data security
Analisis Cluster Provinsi Indonesia Berdasarkan Produksi Bahan Pangan Menggunakan Algoritma K-Means Tonny Tendean; Windania Purba
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2020): Sains dan Teknologi
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i2.31

Abstract

Food is material produced through agricultural products which has a great influence on human survival. Having agriculture spread throughout Indonesia, making Indonesia a country that always produces raw food. Raw food can be in the form of fruits, vegetables, rice, peanuts, and others. Clustering algorithm is applied to group the number of provinces according to the results of food production with K-Means. The data from this study were sourced from information on the number of provinces according to the results of food production produced by the National Statistics Agency. There are 34 provinces that will be used in this study. There are 5 variables used, namely corn production, peanut production, soybean production, rice production, and cassava production. The data collected will be processed by clustering in 3 clusters, namely high foodstuff production clusters, medium foodstuff production clusters, and low foodstuff production clusters. In its implementation using rapidminer software. The results obtained can be input for the government in analyzing the provinces according to food production.
Sistem Informasi Usaha Mikro, Kecil, Dan Menengah Berbasis Web Jewis Jeriko Saragih; Stephen; Oloan Sihombing
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2020): Sains dan Teknologi
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i2.32

Abstract

Micro, Small and Medium Enterprise (MSME) is a productive business, owned by an individual or business entity that has meet a certain condition or criteria as businessmen. Micro, small and medium enterprise (MSME) aims to grow and develop its capability to become a strong and independent business, enhance its role on regional development, providing jobs and promote economic growth.Information technology that is developing fast lately has driven acceleration in various fields of work. Newest and accurate information is needed, that is why the writer tries to design an information system website. This task intends to provide convenience who want to find out the information about all the North Sumatera (MSME) data, especially in Medan. This information system is built using PHP, MySQL, XAMPP, HTML, CSS (Cascading Style Sheets), Javascript, Sublime Text, Adobe Photoshop as layout design and Google Chrome browser. This information system can provide information on MSME products, employee data, basic tasks, vision and mission, organizational structure, galleries and contacts that users can reach if needed
Perancangan Sistem Booking Truk Roda 6 Berbasis Android Dedi Putra; M.Diarmansyah Batubara
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2020): Sains dan Teknologi
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i2.33

Abstract

A truck is a large car with a large tailgate usually used to transport goods and is generally used by companies or individuals to carry goods to achieve a predetermined destination. Because there are still many companies or individuals who want to use transportation services often have difficulty in finding transportation, especially wheel transportation 6. Many companies provide transportation services, both transportation of goods and moving. But until now there has been no company that provides freight or moving services that can be ordered online like other means of transportation that can be ordered anytime and anywhere. In this study the authors designed a 6-wheeled truck fleet booking application that can be ordered using a smartphone. The application is designed using the Java programming language and uses Android Studio. With this application it will make it easier for companies or individuals to get trucks directly because it can be ordered anytime and anywhere.
PERANCANGAN SISTEM INFORMASI MANAJEMEN KEUANGAN BERBASIS WEB STUDI KASUS PT. KARYA SWADAYA ABADI Happy Anita Margaretha; Marlince NK Nababan
Jurnal Sains dan Teknologi Vol. 1 No. 2 (2020): Sains dan Teknologi
Publisher : CV. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/saintek.v1i2.34

Abstract

Perkembangan serta penggunaan teknologi informasi telah berkembang pesat saat ini. Terutama dalam efisiensi kinerja perusahaan yang sebagian besar proses bisnisnya telah di lakukan secara terkomputerisasi serta pada dokumen-dokumen tertentu didokumentasikan dan disimpan ke dalam bentuk digital. Salah satunya adalah proses untuk rekapitulasi laporan keuangan perusahaan. Hasil dari proses bisnis tersebut akan menjadi salah satu landasan bagi high level department untuk mengambil keputusan. Proses bisnis untuk rekapitulasi laporan keuangan perusahaan yang dilakukan secara manual tentu dapat mengakibatkan beberapa masalah di antaranya berpotensi untuk kehilangan data, ataupun terjadi human error pada saat kalkulasi serta dokumentasi input harian dan sebagainya. Untuk mengatasi permasalahan tersebut tentunya dapat digunakan model sistem informasi manajemen yang terfokus pada pengolahan laporan keuangan. Model sistem informasi manajemen ini sudah pernah diteliti sebelumnya dan terbukti efektif untuk meningkatkan efisiensi perusahaan. Berdasarkan hal tersebut maka pada penelitian ini akan dibangun suatu sistem informasi manajemen berbasis website yang dapat mencakup laporan keuangan, pengolahan data karyawan, pengolahan data asset perusahaan. Selanjutnya model website akan dibangun dengan front-end dan back-end yang dilengkapi dengan database. Sistem tersebut telah berhasil diimplementasikan dan terbukti dapat meningkatkan efisiensi kinerja dari perusahaan

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