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SainsTech Innovation Journal
Published by Universitas Qamarul Huda Badaruddin
ISSN : -     EISSN : 26155400     DOI : https://doi.org/10.37824/sij
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering
Information Technology and Computer Science Information System, Network, Information Retrieval, Natural Language Processing, Data Mining, Machine Learning, Image Processing, Computer Vision, Data Science, Software Development Civil Engineering Geological Engineering, Structural Engineering, Project Management, Road Structure
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 83 Documents
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Analisis Perbandingan Quality of Service (QoS) Wifi Universitas Qamarul Huda Badaruddin Terhadap Hotspot 4G XL Ardhana, Valian Yoga Pudya; Yulianto, Ahmad Wilda
SainsTech Innovation Journal Vol. 1 No. 1 (2018): SIJ Volume 1 Nomor 1 Mei 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i1.2018.16

Abstract

Teknologi jaringan komunikasi merupakan serangkaian komponen teknologi yang saling berkaitan satu dengan lainnya. Teknologi yang banyak digunakan di kehidupan sehari-hari adalah jaringan Wifi dan 4G. Dengan adanya jaringan-jaringan tersebut akan mempermudah kebutuhan akan internet. Namun perbedaan kecepatan dalam mengakses perlu dilakukan pengujian secara langsung terhadap jaringan tersebut. Untuk mendapatkan jaringan dengan layanan baik maka diperlukan Quality of Service (QoS) yang baik pula. Oleh karena itu penulis melakukan pengujian jaringan Wifi Universitas Qamarul Huda Badaruddin dan membandingkan dengan hotspot 4G XL yang ada di lokasi yang sama. Pengujian ini berfokus pada tiga parameter yaitu bandwidth, bitrate, dan buffer events. Hasil yang diperoleh adalah jaringan 4G XL lebih baik terhadap jaringan Wifi Universitas Qamarul Huda Badaruddin, dimana jaringan Wifi Universitas Qamarul Huda Badaruddin hanya mendapatkan bandwidth sebesar 39012.79 MB dan bitrate 21906.40 Kbps. Untuk buffer events, kedua jaringan sangat baik karena tidak ada waktu jeda (0s).
Perancangan Database Sistem Informasi Apotik Menggunakan MySQL pada Apotik Cemara Mulyodiputro, M. Dermawan
SainsTech Innovation Journal Vol. 1 No. 1 (2018): SIJ Volume 1 Nomor 1 Mei 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i1.2018.17

Abstract

Abstract Database is a very important aspect in the information system because it functions as a data storage warehouse that will be processed further. Databases are important because they can organize data, avoid duplication of data, avoid unclear relationships between data and complex updates. Cemara Farma Pharmacy has an information system that has not been done computerized. As in the purchase transaction process, drug sales and drug stock updates are still written into the book. This causes the possibility of human error and difficulty finding data when more data or archives. Based on the problems that occur then made a pharmacy information system database design at the Cemara Farma Pharmacy, where the results of this study are to understand the database needs that will be used to computerize dispensary information systems. For database design MySQL will be used which is a SQL DBMS. The pharmacy information system database design using MySQL in the Pharmacy Cemara Farma produces a pharmacy database with interrelated tables namely supplier tables, unit tables, drug tables, purchase tables, detail purchase tables, sales tables, detail sales tables and operational tables. Keywords: database, pharmacy, MySQL Abstrak Database merupakan aspek yang sangat penting dalam sistem informasi karena berfungsi sebagai gudang penyimpanan data yang akan diolah lebih lanjut. Database menjadi penting karena dapat mengorganisasi data, menghidari duplikasi data, menghindari hubungan antar data yang tidak jelas dan juga update yang rumit. Apotek Cemara Farma memiliki sistem informasi yang belum dilakukan secara terkomputerisasi. Seperti dalam proses transaksi pembelian, penjualan obat dan update stok obat masih ditulis ke dalam buku. Hal tersebut menimbulkan kemungkinan terjadinya human error dan kesulitan pencarian data ketika data atau arsip semakin banyak. Berdasarkan permasalahan yang terjadi maka dibuatlah rancangan database sistem informasi apotik pada Apotik Cemara Farma, dimana hasil dari penelitian ini adalah memahami kebutuhan database yang akan digunakan untuk mengkomputerisasikan sistem informasi apotik. Untuk perancangan database akan digunakan MySQL yang merupakan sebuah DBMS SQL. Perancangan database sistem informasi apotik menggunakan MySQL pada Apotik Cemara Farma menghasilkan database apotik dengan tabel-tabel yang saling berelasi yaitu tabel supplier, tabel satuan, tabel obat, tabel pembelian, tabel pembelian detail, tabel penjualan, tabel penjualan detail dan tabel operasional. Kata kunci: database, apotik, MySQL
The Effect of Saccharomyces cerevisiae Inoculum Concentration On Bioetanol Production From Cocoa Peel (Theobroma cacao L) Hidayah, Thauhidayatul
SainsTech Innovation Journal Vol. 1 No. 1 (2018): SIJ Volume 1 Nomor 1 Mei 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i1.2018.18

Abstract

This study aims to determine the effect of S. cerevisiae inoculum concentration on the ethanol content produced in the fermentation process of cocoa pods. The study design used a completely randomized design (CRD). Parameters observed were alcohol content, reducing sugar content and pH. The research was carried out in the laboratory scale and pilot scale. The laboratory scale consists of preliminary and major research. Preliminary research aims to find the optimum concentration of H2SO4 to produce the highest reducing sugar. The main research phase, namely hydrolysis using optimum H2SO4 from preliminary research and fermentation using S. cerevisiae inoculum with variations in inoculum concentrations of 0%, 1%, 3%, 5% and 7% (v / v). The aim of The pilot scale is producing bioethanol. Fermentation was carried out for six days at a temperature of 28-300 C, observations carried out every two days. Measurement of alcohol content using the titration method, reducing sugar content by the Somogyi-Nelson method, and the pH measured by the indicator pH. Pilot scale measurements were carried out by distillation and GC-MS test. Average alcohol content, reducing sugar content, and pH were 23.73%, 90.20 µg / ml, and 4.4. From the pilot scale distillation results, 87.6 ml of distillate were obtained from 1L of cocoa pods substrate. GC-MS test results showed that in distillate ethanol contained 74.944%. The results confirmed that cocoa pods have the potential as bioethanol raw materials. Keywords: Bioethanol, Somogyi-Nelson, Saccharomyces cerevisiae, H2SO4
Perbandingan Metode Adsorpsi Ion Au3+ Menggunakan Serat Daun Nanas Termodifikasi Natrium Hidroksida Dan Asam Asetat Di Desa Prabu Kecamatan Pujut Kabupaten Lombok Tengah Firmansyah, Dodiy
SainsTech Innovation Journal Vol. 1 No. 1 (2018): SIJ Volume 1 Nomor 1 Mei 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i1.2018.19

Abstract

Abstract Pineapple leaves have high cellulose content so they can be used as adsorbents. Modification of adsorbent was carried out to increase adsorption ability of pineapple leaf fiber. The research that has been carried out aims to compare the adsorption ability of adsorbent modified sodium hydroxide pineapple leaf fiber with citric acid modified pineapple leaf fiber. Tests using adsorption were carried out using BET and SEM tools to determine the surface area and pore size of the adsorbent for pineapple leaf fibers. The results showed that the addition of citric acid 0.6 mol / L and modification temperature of 80 ° C resulted in citric acid modified cellulose adsorbents having a larger surface area and pore size of 733.725 m2 / g and 162.17 Å compared to the addition of sodium hydroxide with pore size equal to 157.04 Å and a small surface area of ??695.419. Keywords: Peneapple leaves, Natrium hydroxide, ctric acid, ion Au3+ Abstrak Daun nanas memiliki kandungan selulosa yang tinggi sehingga dapat dimanfaatkan sebagai adsorben. Modifikasi adsorben dilakukan untuk meningkatkan kemampuan adsorpsi adsorben dari serat daun nanas. Penelitian yang telah dilakukan bertujuan untuk membandingkan kemampuan adsorpsi adsorben serat daun nanas termodifikasi natrium hidroksida dengan serat daun nanas termodifikasi asam sitrat. Uji menggunakan adsorpsi dilakukan dengan menggunakan alat BET dan SEM untuk menentukan luas permukaan dan ukuran pori adsorben serat daun nanas. Hasil penelitian menunjukkan penambahan asam sitrat 0,6 mol/L dan temperatur modifikasi 80°C menghasilkan adsorben selulosa termodifikasi asam sitrat memiliki luas permukaan dan ukuran pori yang lebih besar yaitu 733,725 m2/g dan 162,17 Å dibandingkan penambahan natrium hidroksida dengan ukuran pori sebesar 157,04 Å dan luas permukaan yang kecil yaitu 695,419. Kata Kunci: Serat daun Nanas, Natrium Hidroksida, Asam Sitrat, Ion Au3+
Sistem Informasi Penjadwalan Kuliah Menggunakan Metode Sistem Pakar Di Universitas Qamarul Huda Badaruddin Bagu Rosika, Herliana
SainsTech Innovation Journal Vol. 1 No. 1 (2018): SIJ Volume 1 Nomor 1 Mei 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i1.2018.20

Abstract

Abstrac : The arrangement of the lecture room is an activity carried out by the department or faculty administration, which has been carried out manually so that sometimes errors occur in the arrangement of lecture space capacity caused by data that is not well archived. This should be quickly overcome because if there are frequent clashes in the use of lecture space or obstacles to the capacity of lecture halls it will disrupt the teaching and learning process. This lecture information system consists of master data containing space data, course data, lecturer data, and time data. Transaction data containing temporary schedule data, lecturer data unable to attend, lecture schedule data and exam schedule data. The last is a report that contains lecture schedule reports and exam schedule reports. The access rights of the Lecture Information System program are only given to the Department / Faculty administration. The lecture information system testing is carried out on each system application to find out the process that is done. The results of the system application testing can be seen that the system application in the Lecture Information System can process properly and correctly. Tests are also carried out on the rules of the expert system (Expert System) that have been made to find out whether the system can work properly and correctly. Abstrak: Pengaturan ruang kuliah adalah merupakan suatu kegiatan yang dilakukan oleh tata usaha jurusan atau Fakultas, yang selama ini dilakukan secara manual sehingga kadang - kadang terjadi kesalahan dalam hal pengaturan penggunaan kapasitas ruang kuliah yang disebabkan oleh data-data yang tidak terarsip dengan baik. Hal ini sebaiknya cepat diatasi karena jika sering terjadi bentrokan dalam pemakaian ruang kuliah atau kendala dengan kapasitas ruang kuliah maka akan mengganggu proses belajar mengajar. Sistem informasi perkuliahan ini terdiri dari data master yang berisi data ruang, data mata kuliah, data dosen, dan data waktu. Data transaksi yang berisi data jadwal sementara, data dosen berhalangan hadir, data jadwal perkuliahan dan data jadwal ujian. Terakhir adalah laporan yang berisi laporan jadwal perkuliahan dan laporan jadwal ujian. Hak akses program Sistem Informasi Perkuliahan ini hanya diberikan kepada pihak administrasi Jurusan/Fakultas. Pengujian Sistem Informasi Perkuliahan dilakukan pada setiap aplikasi sistem untuk mengetahui proses yang dilakukannya. Hasil dari pengujian aplikasi sistem dapat diketahui bahwa aplikasi sistem pada Sistem Informasi Perkuliahan dapat melakukan proses dengan baik dan benar. Pengujian juga dilakukan terhadap rule-rule dari sistem pakar (Expert System) yang sudah dibuat untuk mengetahui apakah sistem sudah dapat bekerja dengan baik dan benar.
Sistem Informasi Data Kependudukan Desa Berbasis Web Ardhana, Valian Yoga Pudya
SainsTech Innovation Journal Vol. 2 No. 2 (2019): SIJ Volume 2 Nomor 2 November 2019
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v2i2.2019.99

Abstract

Sistem informasi kependudukan yang selalu berkembang sangat dibutuhkan untuk pelayanan masyarakat. Informasi kependudukan yang valid yaitu data yang direkam di cluster terbawah yang dalam hal ini adalah desa. Hingga saat ini, desa-desa di Indonesia sebagian besar masih menggunkan cara manual dalam pelayanan kepada masyarakat di bidang kependudukan. Aparat desa mnginput data kependudukan belum menggunakan aplikasi sehingga kurang efektif dan efisien dalam pengolahan data informasinya. Penyimpanan berkas yang menumpuk menimbulkan permasalahan ruang penyimpanan yang tidak memadai lagi. Penggunakaan aplikasi yang dalam hal ini adalah sistem informasi data kependudukan di desa-desa sangat dibutuhkan untuk penghematan waktu dan tenaga, serta meningkatkan kualitas pelayanan kepada masyarakat. Sistem informasi data kependudukan desa ini berbasis web, dirancang dan dibangun menggunakan Laravel dan MySQL untuk databasenya. Ujicoba juga dilakukan untuk memastikan hasil yang valid dari proses pengolahan data pada sistem. Sistem informasi ini dapat memudahkan aparat desa dalam pengimputan data hingga penyajian informasi kependudukan kepada masyarakat dan tentunya masyarakat dalam mencari informasi kependudukan juga terlayani secara cepat dan akurat.
Penentuan Kadar Logam Tembaga (Cu) Pada Perairan dan Sedimen Muara Sungai Porong Sidoarjo Firmansyah, Dodiy
SainsTech Innovation Journal Vol. 2 No. 1 (2019): SIJ Volume 2 Nomor 1 Mei 2019
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v2i1.2019.104

Abstract

Batuan guano merupakan salah satu jenis batuan alam yang terdapat di Kabupaten Tulungagung dan selama ini belum dimanfaatkan. Pemekatan senyawa fosfat pada penelitian bertujuan untuk (1) mengetahui pereaksi-pereaksi yang dapat digunakan untuk meningkatkan kadar senyawa fosfat dalam batuan guano dari Kabupaten Tulungagung dan (2) mengetahui kadar senyawa fosfat yang diperoleh setelah pemekatan. Pemekatan senyawa fosfat dari batuan guano dilakukan dengan 3 tahap yaitu: (1) preparasi sampel yaitu penghalusan batuan guano, dan penentuan kandungan unsur dari batuan tersebut; (2) pemekatan senyawa fosfat dari unsur lain yang terkandung di dalam batuan guano dengan larutan HCl 1 M, HNO3 1 M, dan KOH 3 M; (3) analisis hasil pemekatan yang meliputi uji kadar senyawa fosfat menggunakan XRF. Hasil penelitian menunjukkan bahwa penambahan larutan HCl 1M pada sampel dengan kadar fosfat 3,4% menghasilkan endapan yang mempunyai kadar fosfat 17 % dan filtrat dengan kadar fosfat 1,8%. Endapan dengan kadar 17% fosfat jika ditambahkan HNO3 1 M dihasilkan endapan dengan kadar fosfat 0,64% dan filtrat. Filtrat netral tersebut jika diuapkan menghasilkan endapan dengan kadar fosfat 12,68%.
Pengaruh Penambahan Jenis Gula Terhadap Berat dan Tebal Nata de Soya Hardianti, Baiq Dina
SainsTech Innovation Journal Vol. 2 No. 1 (2019): SIJ Volume 2 Nomor 1 Mei 2019
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v2i1.2019.107

Abstract

This research uses an experimental research type with a quantitative approach. The purpose of this study was to determine whether there is an effect of adding the type of sugar to the weight and thickness of Nata de Soya. This research uses a Factorial Complete Randomized Design (RALF) which consists of two factors, namely the type of sugar and the use of varying sugar weights. The results showed that the treatment that got the highest yield was a2b2 = 640 grams with an average thickness of 4.1 cm. the lowest weight and thickness is a2b4 treatment = 186 grams with a thickness of 0.5 cm. the results of the study were analyzed using the F test, resulting (0,000) <significance level (0.05), so that H0 was accepted and H1 was rejected. This means that there is no effect of adding the type of sugar to the weight and thickness of Nata de Soya.
Perbedaan Kualitas Kimiawi Kefir Susu Sapi, Susu Kedelai, Dan Susu Kacang Merah Hidayah, Thauhidayatul
SainsTech Innovation Journal Vol. 2 No. 1 (2019): SIJ Volume 2 Nomor 1 Mei 2019
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v2i1.2019.108

Abstract

Kefir is obtained through the fermentation process of milk using a starter in the form of kefir grains containing Streptococcus sp., Lactobacilli and several types of nonpatogenous yeast. Generally the ingredients for making kefir come from animal milk. However, most people are very allergic to animal milk. For this reason, this research tries to make fermented milk derived from vegetable milk, which is derived from soy milk and red bean milk. The purpose of this study was to determine the pH, lactic acid concentration, alcohol content, and organoleptic test results in kefir derived from cow's milk, soy milk, and red bean milk. The study was conducted with a three-repetition treatment design. The parameters in this study include pH, alcohol content, lactic acid levels, and organoleptic. Data obtained from each kefir were compared with SNI standards on processed milk products (fermentation). Alcohol test results obtained from kefir from cow's milk, soy milk, and red bean milk were 4.95%, 5.54%, and 3.52%, respectively. Lactic acid levels of cow's milk, soy milk, and red bean milk were 0.12375%, 0.04878%, and 0.07128%, respectively. The pH of the three kefir is 3. Based on these results it can be concluded that the highest alcohol is found in kefir from soy milk, which is 5.54%; The highest levels of lactic acid are found in kefir from cow's milk, which is 0.12375%; c) pH tends to be the same for 3. Based on comparative analysis with SNI, that the three kefir do not meet SNI so that it is not yet feasible to be traded and to be produced on a large scale.
The Effect of Addition of EM 4 Starter and Tomato Waste on Organic Compost Formation Rate of Vegetable Waste Hidayah, Thauhidayatul
SainsTech Innovation Journal Vol. 1 No. 2 (2018): SIJ Volume 1 Nomor 2 November 2018
Publisher : LPPM Universitas Qamarul Huda Badaruddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37824/sij.v1i2.2018.109

Abstract

Waste problem is a problem faced by humans from ancient times until now. Landfill will cause many problems, especially for people who live around the landfill and landfill. Seeing this fact, it is necessary to make a system of waste management that is effective and efficient. One way is to change the waste from organic material to compost and recycle waste from inorganic materials. This study aims to determine the effect of the addition of EM 4 starter or the addition of tomato waste in accelerating the rate of compost formation from vegetable waste. The design of this study was carried out by an experimental method using a Completely Randomized Design (CRD). The solution used consisted of three different solutions namely 100 ml / 1 l distilled tomato solution, 100 ml / 1 l distilled EM-4 solution, and 100 ml / 1 l distilled tomato + EM-4 solution. The third solution is mixed into vegetable waste in a polybag. The parameters observed consisted of compost, namely time / average time of compost formation, pH, temperature, change in compost weight, and organoleptic test. The parameters were observed once a week for 4 weeks. Based on data analysis using one way ANOVA, the results obtained from the treatment of tomato + EM 4 waste formed the fastest compost, 29.5 days, pH 7 (normal), temperature 30 ?, and final weight of compost 220 gr, and organoleptic yield of 54.375%. This can occur because tomato waste is one type of organic waste that can be used as a culture medium (inoculants) containing microbes that are able to degrade organic materials. Based on this research, it can be concluded that the addition of EM-4 and tomato waste as well as a mixture of both can accelerate the rate of compost formation.

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