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ComTech: Computer, Mathematics and Engineering Applications
ISSN : 20871244     EISSN : 2476907X     DOI : -
The journal invites professionals in the world of education, research, and entrepreneurship to participate in disseminating ideas, concepts, new theories, or science development in the field of Information Systems, Architecture, Civil Engineering, Computer Engineering, Industrial Engineering, Food Technology, Computer Science, Mathematics, and Statistics through this scientific journal.
Arjuna Subject : -
Articles 1,585 Documents
Pengaruh Peranan Pengguna Akhir, Prosedur, Data, Perangkat Keras dan Manajemen Proyek terhadap Keberhasilan Implementasi ERP: Studi Kasus PT Ciliandra Perkasa Roni Kurniawan
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2519

Abstract

Information technology improvement is one of drivers that changes in computer-based accounting information system called Enterprise Resource Planning (ERP) System. The advantages of ERP system leads companies decide to eventually implement the system. The objective of this study is to comprehend the impacts of some variables such as end-user role, procedure, data, hardware and project management to the success of ERP implementation, both partially and simultantly.This research implements descriptive analysis method where thedata are collected by questionare on a survey. Population is a company of oil-palm industry located in Pekanbaru - Riau which implements ERP system for its operational. Data are proccessed using SPSS version 17.00 and hypothesis testing is performed using statistic tests, which are validation test, reliability test and double regression test. The result and discussion of this study in general shows that end-user role, procedure, data, hardware and project management variables have positive correlation and influence to the success of ERP implementation, both partially and simultantly.
Evaluasi Efektifitas Penilaian Kinerja Aplikasi DSS pada Koperasi Simpan Pinjam Keling Kumang Arief Dwi Hartadi; Oktalia Juwita
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2520

Abstract

Credit union has a substantial role in supporting the growth of the national economy. A number of credit Unions implements DSS application to promote and accelerate the process of decision-making by management. DSS can provide ease of calculation, accuracy in the calculation and examination. However, an ITinvestment in DSS application, as well as other investments, is a segment that depletes costs and effort. The cost is calculated from the procurement, and continues during maintenance or during the investment implemented. Thus the implementation of DSS on a credit union needs to be measured whether it is quite fit and gives positive impacts on decision-making by management and on sale.
Analisis Intensi Berprestasi Mahasiswa Binus Online Learning Agus Putranto; Wawan Saputra
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2521

Abstract

The utilization of e-learning can improve learning effectiveness and flexibility. Universitas Bina Nusantara (BINUS) provides an online learning program called BINUS Online learning. It offers the student to do a study through online activities, where the students are couraged to learn individually. This research was conducted to obtain a perspective of student intention from BINUS Online learning to mark good achievement. Non experimental method with quatitative approached is implemented where the respondents are students of Information System department and Marketing Management Department. The sampling techniques used is non probability purposive sampling. All variables are measured using questionnaire based on Fishbein and Ajzen model. The data of the research are analyzed using descriptive statistics and multiple linier regression analysis. The results show that the intention to mark an achievement of students of BINUS Online learning is very high. It means that BINUS Online learning Program students have strong intention to get good marks and study achievements.
Strategi Bisnis dengan Strategi Sistem Informasi untuk Perguruan Tinggi Hendy Wijaya; Suparto Darudiato; Tanty Octavia
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2522

Abstract

Information systems strategy is one important aspect in determining the direction and goals of an organization/ company. Well-directed strategic planning will bring positive influence on the existence of an organization in aligning with the vision planned in the early stages as well as in achieving the objectives. Ineducation, strategic planning of a higher education institution plays an important role to determine the objectives to be achieved. Nowadays, competition in education is no less intense with world trade, so it requires appropriate strategic planning of any relevant factors. In this research, data collection is done by a direct survey and questionnaires at several higher educational institutions, and supported with literature study. Based on the survey, a model is created as a solution for common problems faced by the institution. Decisions through better information systems strategy will make a positive contribution to the development and quality objectives of the institution that may increase its competitiveness.
E-Learning dengan Menggunakan COI Framework Lydiawati Kosasih; Muhammad Iqbal
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2523

Abstract

This study discusses some considerations in education to achieve a good quality of learning by utilizing technological advances such as E-Learning. This study uses a model of Community of Inquiry (COI) as a comparative study to improve the quality of E-Learning program. Implementation of COI model in discussionforum on BiNusMaya through E-Learning is able to improve the quality of a discussion as improvement of knowledge management. This study aims to provide a proposal to the Department of Information Systems Bina Nusantara University in enhancing the effectiveness of the use of discussion forums on BiNusMaya (ELearning). By presenting the survey results related to the Binusmaya current condition,s such constraints and development expectations of both the lecturers and students for Binusmaya can be described. In addition, the application of CoI model is presented in a learning process especially when meeting outside of class (without face-to-face). The results of this study is expected to be the basis for developing a COI model design and implementation plan in Management Information Systems course, that may improve the quality of the use of discussion forums as part of the knowledge management process in future study.
Energy Monitoring System Berbasis Web Novan Zulkarnain
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2524

Abstract

Government through the Ministry of Energy and Mineral Resources (ESDM) encourages the energy savings at whole buildings in Indonesia. Energy Monitoring System (EMS) is a web-based solution to monitor energy usage in a building. The research methods used are the analysis, prototype design and testing. EMSconsists of hardware which consists of electrical sensors, temperature-humidity sensor, and a computer. Data on EMS are designed using Modbus protocol, stored in MySQL database application, and displayed on charts through Dashboard on LED TV using PHP programming.
Pendekatan Fengshui dan Ilmu Jawa Kuno dalam Arsitektur Daryanto Daryanto
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2525

Abstract

House, yard and neighborhood where a person lives affect his life. As legacy of our ancestors, the use of ancient Chinese knowledge of layouting (feng shui) and ancient Javanese knowledge are an approach of eastern culture that needs to be preserved since they are the result of thousand-year wise and sage ancestral experiences. The combination of Chinese and Javanese knowlege help find natural phenomena in relation to the search for life happiness in harmonious balance. Planning the layout of a building needs the study of the characteristics of local condition and prospective residents. Fengshui as one aspect of the approach to natural alignment is used to deal with unbalanced natural or environmental clues around us, which can affect people's lives physically and psychologically. This study aims to identify the relationship between theories and practices as well as to find out to what extent the benefits of feng shui in the design of architecture. The survey results are analyzed by existing ordinances to get evidentiary between theories and practies. Fengshui and ancient Javanese knowledge are some heritages of ancestors’ thousands-year practice in the creating buildings which should be scientifically analyzed and integrated with the science of architecture so that the results obtained will be used in the development of architecture which is useful for occupants.
Creating Urban and Building Space for Agricultural Space Towards Sustainable Jakarta Albertus Prawata
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2526

Abstract

Agricultural sector will be one of the many sectors affected by the rapid growing population in the cities. The agricultural crisis would lead to more dependence on imports for food. Another problem caused by the rapid growing population is the relocation of agriculture industries to the countryside. This will result inhigher price for food, air pollution, and traffic jam. Indoor controlled environment agriculture is one of the strategies that can help the city, so it can produce its own food and create sustainable lifestyle. This paper focuses on how to create Jakarta, one of the big cities in South East Asia, into a city based on agricultural system that can ensure food safety and make a sustainable urban lifestyle without damaging the environment. Also, it discusses the possibilities of converting the urban or building space into agricultural space, which can support the food production for the people of Jakarta.
Perbandingan Metode Konstruksi Plat Lantai Sistem Double Wire Mesh Dengan Sistem Half Slab Michael Tedja; Anastasia Prisilla; Carolina Carolina; Dimas E. J. Wiharyanto; Johnsen Susiyo
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2527

Abstract

Floor plate is a structure on two-story buildings or more. Like other structures, floor plate also develops over time. Demands a shorter time jobs at a cheaper cost are some reasons for structures development of house construction. Floor plate can be constructed with two different way: conventional which uses double wire meshand modern uses half slab. The purpose of this study is to determine which floor plate construction methods of double wire mesh and half slab is more efficient in terms of cost and time. The study is conducted using survey, comparative analysis and literature study. The results of this study indicate that both methods have advantages and disadvantages. Double wire mesh method takes cheaper construction costs while half slab method takes faster construction time.
Newsboy Problem untuk Menyelesaikan Masalah Inventory Proyek New Model Veronica Mailiani Sudjatmiko; Ketut Gita Ayu
ComTech: Computer, Mathematics and Engineering Applications Vol. 4 No. 2 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i2.2528

Abstract

Product Quality Division is in charge to do testing and verification of motorcycle prior the order for mass production items needed. The testing is prepared by the testing department which sends the list of items needed to the warehouse to be ordered. 20 - 43% of the items needed for testing are delayed which drives thetesting department to directly order the same parts to ensure the testing is conducted on time. Crucial parts are determined through Pareto analysis and Newsboy Problem inventory model is used as the inventory system. Based on the simulation of new model project using the proposed inventory system, up to 88% of the total cost of part loss in each project can be saved.

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