cover
Contact Name
Euis Kania Kurniawati
Contact Email
jurnal.santika@ummi.ac.id
Phone
+628122220950
Journal Mail Official
jurnal.santika@ummi.ac.id
Editorial Address
Redaksi Jurnal SANTIKA Fakultas Sains Dan Teknologi Universitas Muhammadiyah Sukabumi Jln R Syamsudin SH No 50 Kec. Cikole Kota Sukabumi. Kodepos: 43113 Sukabumi - West Java Indonesia
Location
Kab. sukabumi,
Jawa barat
INDONESIA
Santika : Jurnal Ilmiah Sains dan Teknologi
ISSN : 20885407     EISSN : 2621900x     DOI : 10.37150/JSA
SANTIKA Journal presents scientific information in the form of conceptual and applicative thinking where the scope of the field of study adjusted to the study program within the Faculty of Science and Technology.
Articles 7 Documents
Search results for , issue "Vol. 7 No. 2 (2017): SANTIKA" : 7 Documents clear
Aplikasi Prediksi Kelulusan Tepat Waktu Dengan Algoritma Naïve Bayes (Studi Kasus Program Studiteknik Informatika, UMMI) Indra Griha Tofik Isa
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.654

Abstract

Penggunaan data mining sudah menjadi tren dalam pengolahan data karenaketersediaanya data dalam jumlah besar serta semakin banyaknya kebutuhanuntuk mengubah data tersebut menjadi informasi maupun pengetahuan yangberguna. Selain sebagai alat bantu dalam mengekstraksi data, data mining jugadigunakan sebagai pendukung keputusan, baik dalam bidang komersil maupunnon-komersil. Dari sekian banyak algoritma yang digunakan dalam data mining,salah satunya adalah Algoritma Naïve Bayes, dimana dalam algoritma inimerupakan salah satu metode pada Probabilistic Reasoning yang bertujuanuntuk melakukan klasifikasi data pada kelas tertentu. Dalam penelitian yangdilakukan dengan menerapkan tahapan-tahapan Algoritma Naïve Bayes padaperancangan aplikasi untuk memprediksi kelulusan tepat waktu mahasiswaberdasarkan parameter yang terdapat pada Penerimaan Mahasiswa Baru (PMB),Indeks Prestasi Kumulatif (IP) dan Bagian Keuangan. Data yang digunakanadalah data mahasiswa Program Studi Teknik Informatika Tahun Ajaran2016/2017. Perancangan sistem menggunakan pemodelan UML denganimplementasi menggunakan bahasa pemrograman PHP dan basis data MySQL
Aplikasi Cash Register Berbasis Client Server (Studi Kasus Cafe Kedai Kopi Kita Jalan Bumi Sani Raya Tambun Selatan Bekasi) Mifta Rizqi Kurniawan; Mohamad Ridwan
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.655

Abstract

Cafe Kedai Kopi Kita merupakan salah satu tempat usaha yang berperanmeramaikan berbagai tempat usaha yang sudah muncul terlebih dahulu di bidangmakanan dan minuman. Sebagai tempat usaha di bidang kuliner western foodand drink, Cafe Kedai Kopi Kita bertujuan untuk memberikan pelayananmaksimal terhadap customer untuk dapat memuaskan hati dan menyenangkanpara customer di butuhkan sebuah aplikasi cash register berbasis client serveruntuk mempermudah proses transaksi dan pemesanan. Aplikasi ini dirancanguntuk dapat membantu dan mempercepat proses ujian agar dapat berjalan denganbaik. Aplikasi ini dirancang dengan menggunakan Java Netbeans 8.0.2 danMySQL.
Karakteristik Susut Beton Dengan Alwa Murni Indri Soliyansyah; Euis Kania Kurniawati; Tahadjuddin Tahadjuddin
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.656

Abstract

Shringkage is one of the important concrete properties which, decreasingdurability of concrete and causeing concrete cracking. The shrinkage willdepend on aggregate selected. In this researd used a pute alwa aggregate whichmade from expanded clay burned in rotary kiln at high temperature (>6000C).Alwa has a rough surface shape, high absorption that allows aggregate to storewater needed for concrete hydration which can be removed from the shrinkage.This analysis uses experimental methods, and uses mortar specimens with 5x5x5cm cubes. Mixed mortar design using the DoE method and for testing in test arecompressive strength, porosity, and shrinkage of concrete. The results show that concrete mortar using alwa enough effective to reduceshrinkage with optimum addition of 18% for 20 - 30% percent did not meet thecompressive strength of the planned.
Metode Peramalan Permintaan Jasa Penerjemahan Bahasa Asing Dengan Algorithma Linear Regression, Menggunakan Rapidminer. Studi Kasus : Azzam Translator Bekasi Warsino Warsino
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.657

Abstract

Along with the world’s business progress nowadays, businessrelationships between countries are no longer limited by territory. Thisprovides an economical value for those who carefully see the chances.One of the chances is foreign language translation business. As anyother businesses, a foreign language translation business should face some problems. One of the causes of the problems is: a foreign languagetranslation company cannot predict the volumes of orders of comingyears, which make them should employ translators on a part-time basis.As a result, the company frequently losses chances to obtain big orders.For that reason, it is required a method to assist the company inpredicting the volumes of sales. Linear Regression is one of the methodsby using data mining that has the capability to predict the datasets ofprevious years. By using the Linear Regression method and a tool namedRapidminer 8.1, a research successfully proves that a volume oftranslation order can be promptly acknowledged, seen from the RMSE(Root Mean Square Error) score at the amount of 0.823.
Desain Green Data Center Pada Pt. Utac Manufacturing Services Indonesia Syafrianto Syafrianto
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.658

Abstract

The development the world of technology today is very extraordinary in helpinghuman needs, especially in the world of information. The use of computers thatare so high can cause enormous environmental effects and hazards in thesurrounding environment. Green Computing (green computer) is a step toreduce the environmental effects caused without harming the existing ecosystem.Green Computing is a computer-friendly way to use computers. The newparadigm for Data Center uses architectural design that includes processors andother devices with low power consumption and designs data centers using lowerenergy to prevent harmful effects on the environment. In this paper will bediscussed what is green data center (Green computer) and design data from thedata center proposed at PT. UTAC Manufacturing Services Indonesia
Analisis Daya Dukung Tiang Bor Berdasarkan Standard Penetration Test (Spt) Dan Hasil Reaction Pile Sopian Sopian
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.659

Abstract

An initial stage of Santika Hotel planning development Sukabumi, It’s located inBhayangkara Street, Gunung puyuh sub district had already made Uji KerucutStatis Analysis (sondir) Then It was continued with pile load’s analysis such asreaction pile (BP 108, H= 7 meter) for 120 tons workload. In order to fillinvestigation of land completely, then the foundation was in the project needanalysis of support capacity. Therefore, an author analyzed the case aboutcomparison result of drill pile between reaction pile result analysis with supportcapacity by practicing directly in the field using Standard Penetration Test (SPT)land tools. As for the purpose to be reached in this research is to know aboutresult of comparison drill pile with support capacity based on land penetration test and result of reaction pile to make sure the foundation safety. The methodused in support capacity calculation from result of observation is looking for Nresult. Calculation by using Meyerhof &Resee and Oneill Method. While thecalculation method by using reaction pile from Chin, Davisson, Mazurkiewcz areQa Lab > Qa React.Pile showed that the pile foundation save from collapseSupport capacity, Standart Penetration Test (SPT), Reactionpile, and Drill pile
Pirolisis Limbah Plastik Polietilena Berdensitas Rendah Menggunakan Katalis Dolomit Tania Ardisa; Dikdik Mulyadi; Salih Muharam
SANTIKA is a scientific journal of science and technology Vol. 7 No. 2 (2017): SANTIKA
Publisher : The Faculty of Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jsa.v7i2.660

Abstract

Sampah plastik merupakan masalah utama yang merusak lingkungan.diIndonesia saat ini penanganan sampah plastik telah berkembang ke arah daurulang plastik tersier menjadi bahan bakar cair. Komposisi kimia plastik salahsatunya adalah HDPE dan LDPE.HDPE dan LDPE merupakan polimer yangterbentuk dari monomer polietilena. Pada penelitian ini rantai karbon polimerdiputuskan dengan cara pirolisis berkatalis dolomit untuk menghasilkan senyawakarbon dengan rantai karbon lebih pendek. Tujuan dari penelitian ini yaitumengetahui penambahan katalis terhadap volume bahan bakar cair pada limbahplastik LDPE dengan katalis dolomit dan mengetahui jenis bahan bakar cair yangdihasilkan oleh limbah plastik LDPE. Katalis dolomit di karakterisasi olehScanning Electron Microscopy–Energy Dispersive X-ray Spectroscopy(SEMEDX), dan bahan bakar cair yang dihasilkan dianalisis oleh Fourier TransformInfra Red (FTIR), Kromatografi Gas-Spektroskopi Massa (GC-MS) dankalorimeter. Hasil dari penelitian ini menunjukkan pemanasan katalis dolomitpada suhu 400oC adalah kondisi terbaik untuk menghasilkan bahan bakar cairdengan jumlah paling tinggi dan komposisi kimia susunan bahan bakar cairkomersial.

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