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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.
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Articles 52 Documents
Search results for , issue "Vol 4, No 1 (2013): ComTech" : 52 Documents clear
Analisis Sistem Informasi Pelayanan Jasa In-House Training pada PT. Sigma Global Internasional Jakarta Hamdi, Agus
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2701

Abstract

One key to success is the company's strategy to improve performance in information systems that are reliable. Effective information is expected to help companies to do things related to the mechanism of decision-making quality, efficient management process, as well as effective communication and collaboration culture. PT Sigma Global International Jakarta is a private training and consulting services nationwide that provides consulting services in the aspects of customer satisfaction and do sales through creative and innovative work of all competent employees. To see and resolve the weaknesses that occur in the system in-house training services PT Sigma Global International Jakarta needs evaluation and analysis. 
Sistem Informasi Pembelian, Persediaan, dan Penjualan untuk Apotek Dewi, Lusiana Citra
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2769

Abstract

This study aims to create a system that can simplify common operational activities of pharmacy such as purchasing, inventory, and sales. The system is expected to improve manual processes of purchasing, inventory, and sales into a computerized ones. In addition, this system also provides convenience, accuracy, and speed for owner or management to access reports of purchase, inventory, and sales in real-time. The research methods used are literature studies, field studies, and the methods of analysis and design of object-oriented information system design language UML (Unified Modeling Language). Tthe result of this research is an information system of purchasing, inventory, and sales of medicines that may help pharmacies to get information quickly and accurately, and to help pharmacy operations to run more effectively and efficiently.
Analisis Perhitungan Jembatan Gelagar I pada Jembatan Jalan Raya dan Jembatan Kereta Api Hidayat, Irpan
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2797

Abstract

The bridge is a means of connecting roads which is disconnected by barriers of the river, valley, sea, road or railway. Classified by functionality, bridges can be divided into highway bridge and railroad bridge. This study discusses whether the use of I-girder with 210 m height can be used on highway bridges and railway bridges. A comparison is done on the analysis of bridge structure calculation of 50 m spans and loads used in both the function of the bridge. For highway bridge, loads are grouped into three, which are self weight girder, additional dead load and live load. The additional dead loads for highway bridge are plate, deck slab, asphalt, and the diaphragm, while for the live load is load D which consists of a Uniform Distributed Load (UDL) and Knife Edge Load (KEL) based on "Pembebanan Untuk Jembatan RSNI T-02-2005". The load grouping for railway bridge equals to highway bridge. The analysis on the railway bridges does not use asphalt, and is replaced with a load of ballast on the track and the additional dead load. Live load on the structure of the railway bridge is the load based on Rencana Muatan 1921 (RM.1921). From the calculation of the I-girder bridge spans 50 m and girder height 210 cm for railway bridge, the stress on the lower beam is over the limit stress allowed. These results identified that the I-girder height 210 cm at the railway bridge has not been able to resist the loads on the railway bridge.
Analisis Faktor yang Mempengaruhi Angka Buta Huruf Melalui Geographically Weighted Regression: Studi Kasus Propinsi Jawa Timur Andiyono, Andiyono; Bekti, Rokhana Dwi; Irwansyah, Edy
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2788

Abstract

Analysis of factors that influence the rate of illiteracy can provide important information for education. One such factor is the development of information and communication technology (ICT). Characteristics of illiteracy in East Java showes a spatial pattern. Therefore, to obtain the influencing factors Geographically Weighted Regression spatial modeling (GWR) is utilized. Modeling results indicate that the factors that influence the rate of illiteracy in every location are different. In general, factors influencing literacy rate is the percentage of households which have mobile phone and the percentage of households which access the internet at home. 
Perancangan Sistem Informasi Penjualan pada Apotek Permatasari, Angelina
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2683

Abstract

The purpose of this study is to analyze the problems on the sales system of a pharmacy, to identify the information needs and to design a sales information system that addresses the information needs. The methodologies used are analysis and design. Analysis are conducted to identify the needs of information through observation, interviews, and surveys of the old system. While the design method used is Object Oriented Analysis and Design (OOAD). This study results in an application design of sales information system for the pharmacy to handle the manual sales system. A computerized sales information system is able to solve problems that occur in the old system and procedures at the pharmacy. 
Model Object Relational Database pada Aplikasi Notifikasi Sms Indrajani, Indrajani
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2742

Abstract

The purpose of this research is to analyse the database using object oriented approach. In addition, this research develops and designs an object relational database structure to make easier the process of searching for the required information. The benefit of this research is to provide a data structure that can be reused for SMS notification application developer team, so that the developers can use existing objects for future use if there are changes in the current business process. The methods used are data collection, analysis, and design. The result obtained from this research is a database structure of sms notification application, which can be used in various programming languages for using object relational database approach. For conclusion, by using the object relational database structure, application developers will be made easier in developing the current database structure. Programmer can add a new data type simply by creating a new object. Data is accessed or processed as object-oriented.
Perancangan Model Hirarki Keputusan dan Sistem Basis Data pada Sistem Informasi Sumber Daya Manusia Sub-Sistem Rekrutmen dengan Metode Berjenjang Miranda, Eka; Julisar, Julisar
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2733

Abstract

Management of employees as a resource is essential to enhance the effectiveness of employee’s performance, and the process efficiency of for organizations or companies. Possible problems related to the management of human resources need to be diagnosed which one to be solved as a priority. The problem is how to design the decision making model to help the Human Resource Department in determining the criteria for recruitment which can be used to take decisions on recruitment of human resources. This research aims to design a model of decision making systems and databases to support accuracy of decision making in human resource information system to create high loyalty and productivity so that the productivity of the company can be further improved. The research is divided into two phases: collection as well as analysis of data and design model. Specifically target to be achieved in this research are to identify the critical success factors of the model of decision making system for recruitment and develop models of decision-making system. The results obtained from this research are hierarchical decision models using analytical hierarchy process and its database design for the recruitment sub-system of human resource.
Perancangan Sistem Informasi Mentoring untuk Perguruan Tinggi Reina, Reina; Ibrahim, Irma Irawati; Gautama, Josef Bernadi
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2793

Abstract

Mentoring supports the success of student’s study in almost all colleges. Mentoring activities include consulting, mentoring and enrichment materials, and monitoring the achievement of study for all students. Along with the growing number of students, encountered several obstacles in the process of mentoring such as the limitations of time and place to hold mentoring, the availability schedule given by the mentor, and the inadequate number of mentors. Research methods used include field studies, literary studies, problem identification, and problem analysis. To provide appropriate solutions in response to the existing problems, an information system of mentoring is designed. 
Pengembangan Proses Bisnis dan Rancangan Aplikasi Sistem Informasi Penerimaan dan Penilaian Peserta Co - Ass pada RSUD Yanti, Yanti; Fransisca, Yunita; Suwargo, Jacklyn
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2688

Abstract

This study aims to is to explore the admission process and assessment of participant Co – Assistant doctor on a regional hospital which is still performed manually, to identify problems encountered and required information in the development of Information Systems of Participants Acceptance and Assessment of Co – Assistant doctor, and design the information System . Methods used are literature study, data collection (observation and interviews), analysis, and design. This study results in a computerized information systems of acceptance and assessment of Co - Ass participant  to improve the quality of service from the Human Resources division. Creating the required reports assists the Head of HR to determine the performance of Co - Ass. In addition, the design of information systems  reduces the possibility of data losses and documents recording errors made by the Executive Training Unit, and assist the hospital management in confirming the existing organizational structure and its duty of each division to provide document creation system and authorization by the external parties.
Reliable It Service Comes with Price Pratama, Edwin Yoyada
ComTech: Computer, Mathematics and Engineering Applications Vol 4, No 1 (2013): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v4i1.2712

Abstract

Many companies are now considering investing in IT projects. The projects they invest in are very expensive. However the project they invested in cannot be assured to be success in the implementation. About 70% of IT projects are failed due to the poor governance. Some of them are failed because of the lack of understanding of the project value. The decision-maker of IT project should realize that IT project are not all about IT; people using the system should also be considered in investing. 

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