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International Conference on Engineering and Technology Development (ICETD)
ISSN : 23015690     EISSN : -     DOI : -
In this proceeding contains papers that get submitted and presented at the International Conference on Technology and Engineering Development, 2013. Conference organized by the Bandar Lampung University on 27-29 August 2013, held at the graduate campus, Bandar Lampung University.
Arjuna Subject : -
Articles 252 Documents
Choosing The Right Software In Supporting The Successful of Enterprise ERP Implementation Yodhie Yuniarthe; Idris Asmuni
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

Enterprise Resource Planning is an integrated information system that involves many parties in the company's resources. Success factors in implementing ERP in addition to management is also supported by the implementation of adequate software. Critical success factors in the implementation is not perfect because it basically creates tension between resources are bridged with a ERP software integration appropriate to support the company's productivity. This paper outlines a summary of the procedures and how to implement ERP software to support the success of the previous research. Factors that led to the financial costs of ERP implementation risks are also considered in the selection of this software. Survey methodology used in this study as well as the implementation of measures that should be used as guidelines for software development-ready. The results showed that the full-time project managers choose the right, training personnel tend to bring a successful project implementation. This is impacting on the integration and application of software risks that will be applied to a particular time period. Given this research is expected the decision makers in the organization can improve enterprise information systems implementation in terms of implementation of software systems in accordance with company objectives.
The implementation of Secton Method for Solving Systems of Non Linear Equations Nur Rokhman
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

Newton method is a famous method for solving non linear  equations numerically. This method is also suitable for solving systems of non linear equations.  However, this method has a limitation because it requires the derivative of the non linear function which constructing the systems. The need of derivation some times lead to a problem. Secton method is a combination of Newton method and Secant method. Secton method omit the need of derivation of function. The performance of Secton method is almost same with Newton method. In this paper, Secton method is used to solve a non linear systems of equation. The experiments showed that  Secton method could work well for solving non linear systems of equations.
The Supply Chain System of Cassava on The Tapioca Industry . Hardoyo; Ahmad Safrudin; Ahmad Komara
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

The quantity, quality and continueity guarantee of raw material supply is a one of define factor for the succesfull of production process. To solve the problems of raw material supply on tapioca industry, it is important to develop a correct raw material supply management. That management must be accurate on quantity, quality, continuity and price. One of the developed management is supply chain managementThe purpose of this paper is to make a cassava raw material supply chain on 100 ton product/day on tapioca industry in an affort to manage a continues and stable of raw material supply. The methods use in this research are to assessment of relatedness between tapioca industry raw material supply chain management with related elements and make conceptual design, pre design and detailed design of tapioca industry raw material supply chain.The result show that depending elements to make a tapioca industry supply chain design system are the information of raw material stock both from cassava farmer or suppliers, the supply information from the patner and buffer stock , the price of raw material, tranportation. Buffer and partnership pattern are two kinds of the best methods to guarantee the fulfill requirement of tapioca industry raw material. Raw material tranportation, storehouse  and refraction are important components on the supply chain management.Based on 100 ton tapioca/day production capacity, convertion of raw material ( cassava) to tapioca product is 5 :1, operation time is 250 days/year, it is need 125.000 ton/year raw material ( cassava ). The requirement suplly of raw material are obtained from cassava farmer 15.000 ton, partner 30.000 ton, buffer 40.000 ton and agent 40.000 ton.
Viscosity and Liquidity Index Relation for Elucidating Mudflow Behavior Budijanto Widjaja; Shannon Hsien-Heng Lee
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

The mechanism of mudflow, which is a type of mass movement, is different from that of landslide. A landslide has a discrete failure surface, whereas a mudflow has flow characteristics. Hence, the conventional approach of explaining the characteristics of landslide is not applicable in mudflow. The adaptation of rheological models, such as the Bingham and Herschel–Bulkley models, is required to explain the characteristics of mudflow. Qualitative classifications of mudflow based on water content are also available. The mass movement of mudflow is initiated when the water content of the mudflow is equal to or higher than its liquid limit. Thus, the mass movement of mudflow occurs when the mud is in a viscous liquid state. However, up to now, a detailed explanation on how mudflow is initiated by using a rheological approach is nonexistent. In this study, a flow box test is developed to determine the rheological parameters of mud, including yield stress and viscosity. This test is established to overcome the lack of conventional viscometers, which can only measure the rheological properties of mud in a viscous liquid state. The flow box test utilized the Bingham model and a couple of trap door mechanisms. Results are then interpreted using a method similar to the Herschel–Bulkley model. The flow box test provides reliable results for both plastic and viscous liquid states. Results show that the mudflow characteristics can be explained based on the changes in viscosity. Sudden changes in viscosity occur when the mud reaches its liquid limit, implying that mudflow is possibly triggered when the soil water content of the mud is equal to its liquid limit. The results of this study provide a detailed explanation of mudflow initiation. 
Paraboloid-Ellipsoid Programming Problem Ismail Bin Mohd
International Conference on Engineering and Technology Development (ICETD) 2012: 1st ICETD 2012
Publisher : Bandar Lampung University (UBL)

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Abstract

In this paper, we discuss the state-of-the-art models in estimating, evaluating, and selecting among nonlinear mathematical models for obtaining the optimal solution of the optimization problems which involve the nonlinear functions in their constraints. We review theoretical and empirical issues including Newton’s method, linear programming, quadratic ogramming, quadratically constrained programming, parabola, ellipse and the relation between parabola and ellipse. Finally, we outline our method called paraboloid-ellipsoid programming which is useful for solving economic forecasting and financial time-series with non-linear models. 
The Research of Slow Release Nitrogen Fertilizer Applied in Sugarcane (Saccharum officinarum) for Green Energy Bioethanol Tri Atmodjo; Agus Eko T. Nurul Rusdi; Sigit Setiadi; . Rina
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

This Research was conducted in order to find out the influence of Slow Release Nitrogen Fertilizer and Nitrogen Fertilizer for sugarcane plant as the raw materials of green energy bioethanol  The  Sugarcane plant needs fertilizer in order to improve plant productivity.  The chemical fertilizer usually not circumctance friendly but the slow release chemical fertlilizer may have something  different.  The application of slow release chemical  fertilizer may be  better for soil fertility The application of slow release nitrogen fertilizer in GMP 2 and Kidang Kencana sugarcane plant  seemed better rather than ordinary nitogen fertilizer in Yellow – Red Podzolic Soil in Negara Bumi Ilir,  Center of Lampung. 
Trouble Ticketing System Based Standard ISO10002: 2004 To Improve Handling of Complaints Responsibility Ahmad Cucus; Marzuki Marzuki; Agus Sukoco; Maria Shusanti Febrianti; Huda Budi Pamungkas
International Conference on Engineering and Technology Development (ICETD) 2012: 1st ICETD 2012
Publisher : Bandar Lampung University (UBL)

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Abstract

Trouble Ticketing System (TTS) is a mechanism that madean organization as a form of awareness of the partner organization, the TTS is a real form of Customer Relationship Management or CRM. TTS is the development of a complaints handling system that had been shaped by the conventional paper media, electronic switch in the form of an Internet-based media website.ISO10002:2004deals withthe complaintshandlingsystem, has two main objectives, namely tohandlecomplaintsproperlyso thatit givessatisfactionboth internallyand externally, the complaintis handledcanmakeaperformance improvementservices.With theimplementation of theISO10002: 2004onTTSwillincrease the level ofresponsibilityinthe handling ofcomplaints, becausetheISO10002: 2004allmechanismsanddevices inhandlingcomplaintsproperly managed.
The Developing Of e-Consultations For Effectiveness of Mentoring Academy Ahmad Cucus; Endang Kusnadi
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

e-Consultations is one of the technology trends that could not be separated from the internet, e-Consultations are an alternative media that can be used to the consultation, online consultation which would further be easier because not limited by time and place, but all of these activities can konultasi properly recorded and can be reused at any time. Seeing the advantages of e-Consultations so the authors try to apply it in the process of academic guidance contained withing the campus, as an important tool, sometimes many academic coaching problems, such as meeting duration and schedule of meetings between students and lecturers, with the implementation of e-Consultations expected to assist students and faculty in academic mentoring activities.
Decision Support System for Determination of Employees Using Fuzzy Decision Tree . Sinawaty; Yusni Amaliah
International Conference on Engineering and Technology Development (ICETD) 2012: 1st ICETD 2012
Publisher : Bandar Lampung University (UBL)

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Abstract

Employees as a source of performance measures of a company, become an important component for well-managed existence. Employees with good title, it should get an award from the company. Companies also need to properly oversee the performance of employees, to be known and chosen, a good employee for later promoted to a higher level and supervisory employees who need to get the job to be improved or even employees who can no longer to be retained to work in a company.Decision Tree method in this study are integrated with the fuzzy algorithm to be able to choose the employee at a time. Many companies are implementing the determination of employee at a time in every month or even in every week, to be able to lift the performance of the employee to continue the better work orat least to be able to continue to defend his performance.Fuzzy algorithm will later perform a discrete calculation son the values that appear vague on that assessment appear son the employee side. Decision Tree method will provide a solution that decisions about employees can be expressed as employee at a time based on data obtained at one time. The next decision is still held by the company to be able to determine the decisions of some of the solutions produced by the method of the Decision Tree
Bridging Router to ADSL Modem for Stability Network Connection Arnes Yuli Vandika; Ruri Koesliandana
International Conference on Engineering and Technology Development (ICETD) 2013: 2nd ICETD 2013
Publisher : Bandar Lampung University (UBL)

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Abstract

We often use the modem but often also see the modem gets hot, because there is also an increase in the process that uses the entire capacity of the modem. Modem is a device used to convert from analog signals to digital signals. Modem that works in full and will also experience the maximum heat conditions.      The modem overheats due to an increase in the connection often dropped out suddenly. This is so the problems that often occur in the modem user. Modem is in meticulous type of ADSL technology. ADSL Modem type is very much in use by home users. Experience using this modem, the modem at the beginning of stable then increase the heat, then drop the connection. The approach we use is the method of approach to the bridge network routers, where the router that will perform the function dial and modem just as a conductor only. The router is a device that is used to skip the lines and network maps.

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