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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 72 Documents
Search results for , issue "Vol 3, No 1 (2012): ComTech" : 72 Documents clear
Pengaruh Penggunaan Sistem ERP, Ketersediaan Data dan Ketersediaan Laporan terhadap Pengambilan Keputusan pada Perkebunan Kelapa Sawit: Studi Kasus PT Ciliandra Perkasa Kurniawan, Roni
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2426

Abstract

Every decision made by top management determines the company objection. One tool that can assist a company’s management in decision making is Enterprise Resource Planning (ERP) system. It provides any information needed by the end users. So, this system can provide supports to all staffs in operation, managers in the middle level and top executives in the top level management. The information provided by this system can help the end users to do their functions within company properly. PT Ciliandra Perkasa as an agribusiness company needs information system support for its operational. This support will help company to get more competitive in oil palm agribusiness in Indonesia. This research implements quantitative method using primary data and secondary data sampling.
Evaluasi Sistem Informasi Akuntansi Pembelian dan Persediaan Bahan Baku pada PT Sumber Bahagia Metalindo Hiererra, Siti Elda; Efrizon, Efrizon; Yun, Yun; Yuliany, Eka
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2394

Abstract

The research objective was to evaluate, learn and analyze whether the company’s business processes in accounting information systems of purchases and inventory of raw materials implemented in the company run as expected; to find out whether the accounting information system of purchasing and inventory of raw materials is well integrated, and to provide recommendations and suggestions to improve the weaknesses in the system for the company’s assets can be well cared for. Several methodologies are implemented in this research, which are literature study, field study, such as: interviews, observation, checklists, and documentation review followed by data analysis. Audit is implemented using audit around the computer. The results obtained are in the form of data analysis presented as problem findings, the impacts and recommendations for remedial action. It can be concluded from the results of this study that PT. Sumber Bahagia Metalindo owns sufficient information system control, but still there are some weaknesses to be improved in order to improve control process to the better objective.
Desain Data Warehouse pada Sistem Informasi Sumber Daya Manusia Sub-Sistem Rekrutmen Miranda, Eka
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2416

Abstract

Employees as a resource management are essential to improve the effectiveness of company’s performance and process efficiency. This paper discusses the implementation of data warehouse and its role in assisting the decision making related to recruitment activities undertaken by Human Resources Department. In this research built a data warehouse design to store large amounts of data and to gain potentially a new perspective of data distribution as well as to provide reports and solutions for users the ad hoc question and to analyze the transactional data. This study aims to design a data warehouse to support accurate decision making related to human resource management in order to create high performance productivity. The method used in this paper consists of: (1) data collection using interview and literature study related to employee recruitment and (2) data warehouse design derived from Teh Ying Wah et al. This research results in a data warehouse design and its implementation to analyze transactional data from the related activities of recruitment and employee management to support decision making.
Evaluasi Implementasi Proyek Sistem Aplikasi Terintegrasi Persediaan, Pembelian dan Penjualan: Studi Kasus Cyber Project di PT Pura Mayungan Widjaya, Iwan Kurniawan
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2385

Abstract

In industry field, designing products that meet the criterias and expectations of the consumers is a must. PT Pura Mayungan as an industry panel company obtained a Cyber Project which required a particular project management system. In the meantime, the regulation and monitoring of all activities related to the cyber panel have not been well integrated as in the activities of inventory, purchasing, and sales towards the cyber project focusing. This causes difficulties in generating information needed by the management. Thus, a project management system was built to assist in the operation management activities including purchasing, inventory and sales. Besides, there was a need to build a computerized information system specifically for handling the calculation and recording of inventory and transactions to improve company performance. In this research two methods were implemented: analysis and data collection through literature evaluation. This research concluded that the lack of regulation and monitoring would bring a lot of difficulties in delivering information.
Upaya Penurunan Kejadian Kehilangan Gelas Berukuran Sedang Melalui Penerapan Metode Quality Control Circle (QCC) di Unit Gizi, RS ABC, Jakarta Jonny, Jonny
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2452

Abstract

Nutrition Department of ABC Hospital provides food and beverage for all inpatients based on nutrition standard from their practioners. Therefore, Nutrition Department needs several types of cutlery for serving them food and beverage as needed. The stock of these types of cutlery should be maintained by nutrionists. During August and September 2011, the stock of middle-sized glasses had been deficit. This condition made the Nutrition Department initiate a QCC group named Sushi to prevent the deficit by strengthening the control over the stock. After this improvement, they had successfully suppressed the deficit from 193 to 77 units or 60.10%. Due to hospital regulation that every lost should be redeemed by nutritionist, this improvement had also enable the department to suppreesed the cost of lost units (quality cost).
Pengaruh Knowledge Management terhadap Performa Kinerja Organisasi: Studi Kasus pada PT Ericsson Indonesia Stephanus, Stephanus
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2443

Abstract

Human resources are the most important asset as the primary determinant of long-term corporate success. Therefore, any efforts to improve the effectiveness and performance of employees in a company or organization are also important factors in improving the the company's capacity of available Intellectual Capital. In addition, learning environment holds important implications for improving organizational performance in a company, especially when associated with knowledge Management that can be used as a learning enabler undertaken by their employees. This paper discusses the relationships between the learning environment and the increase of organizational performance associated with the company’s knowledge management.
Perancangan Aplikasi Monitoring Produksi pada Perusahaan yang Memproduksi Acrylic Legowo, Nilo; Yoga, I Made Kresna
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2466

Abstract

A lot of problems often occur in production monitoring, because companies still rely on manual processing system. Therefore, this research is objected to facilitate the monitoring of production processes, to minimize human error in the production process, to make automatic the process of existing transactions, toclarify the duties of production monitoring of an acrylic manufacturer. The research methodology used is literature study by reviewing previous theories and studies related to the topic. Furthermore, analysis method by studying the running system of the company as well as evaluating the distributed questionnaire and analyzing the results. And finally is the design method using the Object-Oriented with UML. The research resulted in an application design of a production monitoring system. The result of this design has been implemented into the selected DBMS. The new monitoring system helps monitoring the production system properly, as well as makes the transaction run systematically. The each production process starting from project orders, sample orders, sales orders, material releases, production, assembly, and delivery order within can be monitored quickly and properly. The activity reports can also be generated more systematically and comprehensibly.
Analisis Data Seismik Refraksi dengan Metode Generalized-Reciprocal Salim, Ashadi
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2397

Abstract

The analysis of seismic refraction data by the generalized reciprocal method can be used for delineating undulating refractors. The forward and reverse times of arrival at different geophones with XY distance along a refraction profile, are used for calculating time depth. The seismic wave velocity in refractor may be obtained from velocity analysis function, and the depth of refractor under each geophone is obtained from time-depths function. This method has been applied at one line of seismic refraction measurement that was 440 m long with 45 geophone positions. The measurement obtained 20 m as the optimum XY-value and 2250 m/s as the velocity of seismic wave in refractor, and the undulating refractor topography with the depths varies 10.4 – 22.1 m. The optimum XY-value was obtained from approximate calculation derived from the observation, that was indicated the absent of undetected layer.
Fenomena Bermain Generasi Z dan Hubungannya dengan Eksistensi Ruang Bermain Terbuka di Lingkungan Perumahan Sederhana Saragih, John Fredy Bobby
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2367

Abstract

Play is something important for children development. In fact, there are many children who can not play as they should. Even playgrounds provided tend not to be able to function optimally. Even there is a tendency of provided playgounds abandoned by children. One example is the generation Z, highly technologyliterate children or called net generation. They would rather to interact with computers and communicate with the online system than meeting their friends. It seems to the generation Z that space is not limited by physical things, because they can create their spaces in the virtual status. Noting this indication, the existence of parks and playgorunds provided for public (including children) to do any activities, is likely to be reviewed. The low level of children visit illustrates that parks/playgrounds do not much interest them.
Pembangunan Model E-Learning di Perguruan Tinggi dengan Mempertimbangkan Faktor Kebutuhan Dinamis Inayatulloh, Inayatulloh
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2421

Abstract

The purpose of this research is to build a model of a dynamic e-learning that can accommodate the needs of educational institutions. The research is performed with an analysis towards the observation of the learning activities in several higher education institutions. This method is carried out as a basis for creating models of dynamic e-learning comprehensive to meet the needs of students, lecturers and all parties concerned. The result achieved is a model of e-learning that can be used by universities in building and developing elearning applications.

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