Juniah R.,University of Sriwijaya |
Dalimi R.,University of Indonesia |
Suparmoko M.,Budi Luhur University |
Moersidik S.S.,University of Indonesia |
Waristian H.,University of Sriwijaya
MATEC Web of Conferences | Year: 2017
Mining industry provides benefits to the state in mining as a source of state revenue and foreign exchange earner, producing raw materials for the industrial, infrastructure and socio-economic facilities, and employment providers. Utilization of natural resources in openly coal mining in the forest did to get these benefits, but on the other hand cause environmental harm. Land clearing activities in coal mining, open forest vegetation is causing the loss of economic benefits of forest. Exploitation of coal caused the shrinking amount of coal (coal depletion). Although revegetation activities have been conducted on coal mined land, those would still cause harm to the environment. The research conducted at the site of coal mining PT Bukit Asam (PTBA) South Sumatra Indonesia using quantitative methods of Net Present Value (NPV) aims to assess the value of environmental damages incurred as a result of the utilization of natural resources in coal strip mine in forest areas. The calculation of forest benefit in and after the forest recovery period is using time dimensions that has innovated in this study. The results found for the environmentalloss duringlife of mine for a period of time 1997-2023 PV 2009 amounted to Rp 73.98 trillion,- © The Authors, published by EDP Sciences, 2017.
Windihastuty W.,Budi Luhur University |
Irsan M.,Syekh-Yusuf Islamic University
ACM International Conference Proceeding Series | Year: 2017
Visitors in Ragunan Zoo, often difficulties when trying to look for animals that want to visit. This difficulty will not happen if there is android-based mobile application that can guide visitors. Global Positioning System application such as Google Maps or GPS is used as an application that can inform our position on earth. Applications that are created not just to know "where we are" but has moved toward a more advanced system that can exploit the information for the convenience of users. GPS applications has been transformed into a pleasant traveling companion. Moreover, when visiting a city or a place that has never yet been visited, GPS can easily map a place that can drive well, so do not worry about getting lost in the city. Based on the idea of using GPS applications, create GPS application that can show the way and mapping of animal cages as well as information about the knowledge of each animal. This application is made to overcome the problems to occur and to further increase the number of visitors Ragunan Zoo. © 2017 ACM.
Mantoro T.,Budi Luhur University |
Mantoro T.,University of Technology Malaysia |
Ayu M.A.,International Islamic University Malaysia |
Jatikusumo D.,Budi Luhur University
Proceeding of 2012 International Conference on Uncertainty Reasoning and Knowledge Engineering, URKE 2012 | Year: 2012
Television or TV, including internet TV, is a very attractive service to the public and at the same time mobile devices such as tablet or smartphone with broadband network, as a handy device, is available anywhere and anytime. Unfortunately many TV stations have live streaming services which can only be enjoyed on the website but has a poor quality for mobile devices. This paper proposes a framework to allow mobile devices to receive a live streaming service using client server approach. The mobile devices, as a client, will connect to the server and receive a digital broadcasts including decode and display the schedule of events in real time mode, as proof of concept, in the Android platform. This paper shows that users can access live streaming and display images in a good quality through their mobile. Moreover, users are capable to select the required date to get real time schedule of TV events on Android smartphone. © 2012 IEEE.
Purnawan P.W.,Budi Luhur University |
Alaydrus M.,Mercu Buana University
ICCEREC 2015 - International Conference on Control, Electronics, Renewable Energy and Communications | Year: 2015
The big demand on energy does not go hand in hand with the availability and supply of the required ones. Renewable energy could fills this gap. Utilization of solar cell, to exploit the biggest energy source, for household electricity needs is one of the main alternative energy solution. A maximal power output from solar panels can be obtained if the panels is kept aligned with the sun. To do this tracking process, a feedback structure containing of sensors and microcontroller is used. The design of the solar cell system is a dual axis sun tracker based microcontroller Atmega 32 for use in household Intelligent Lighting provides lights for home automation that makes it easy for homeowners, as well as the implementation of Demand Side Management Peak electricity use at the time can be reduced by methods Peak the clipping. Measurement gives data which reveals that solar cell energy supply with dual-axis sun tracker on peak hours of energy gives success in energy efficiency Demand Side Management. As well as using the 4 sides of the LDR sensor that communicates with a dc motor as the driving on a sun tracker also provides maximum input voltage. © 2015 IEEE.
Moedjiono S.,Budi Luhur University |
Kusdaryono A.,Budi Luhur University
International Journal of Mobile Computing and Multimedia Communications | Year: 2013
Preserving energy of sensor node in wireless sensor network is an effort to prolong the lifetime of network. Energy of sensor node is very crucial because battery powered and irreplaceable. Energy conservation of sensor node is an effort to reduce energy consumption in order to preserve resource for network lifetime. It can be achieved through efficient energy usage by reducing consumption of energy or decrease energy usage while achieving a similar outcome. In this paper, the authors propose power layer energy efficient routing protocol in wireless sensor network, named PLRP, which use power control and multi-hop routing protocol to control overhead of sensor node and create clustering to distribute energy dissipation and increase energy efficiency of all sensor node. The main idea of PLRP is the use of power control, which divide sensor node into group by base station uses layer of energy and maximize the computation energy in base station to reduce computational energy in sensor node for conservation of network lifetime. The performance of PLRP compared to BCDCP and BIDRP based of hierarchical routing protocol. The simulation results show that PLRP achieve 25% and 30% of improvement on network lifetime. © 2013, IGI Global.
Moedjiono S.,Budi Luhur University |
Mas'At A.,Agency of Meteorology
Journal of Information Technology Research | Year: 2012
Cloud computing technology utilizing virtual server facility of the Internet services in order to maintain or process the data and applications, will revolutionize the way of how the information systems work in orga-nization due to the simplification of the information technology (IT) management and services by working remotely. The Indonesian Agency of Meteorology, Climatology, and Geophysics (BMKG) as a government institution has the responsibility to disseminate the information of Meteorology, Climatology, Air Quality, and Geophysics through its technical implementation unit (UPT) throughout Indonesian region. An integrated cloud computing technology implementation strategy for MKKuG dissemination information system is needed for BMKG dissemination systems best service, cutting edge technology, and sustainable to its users. This research will use the Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis and the Analytic Network Process (ANP) with Super Decision Software as a tool to determine the need. A cloud computing technology implementation strategy is achieved and presented with four best alternatives, namely the devel-opment of a web centre, implementation of virtual hosting concept, procurement of network infrastructure, and ICT development program. Copyright © 2012, IGI Global.
Danuputri C.,Budi Luhur University |
Mantoro T.,University of Indonesia |
Hardjianto M.,Budi Luhur University
Proceedings - 4th International Conference on Cyber Security, Cyber Warfare, and Digital Forensics, CyberSec 2015 | Year: 2015
LSB steganography and Vigenere chiper methods are integrated in used for data security validation in this study. This approach used Arithmetic Coding method for data compression and data decompression. To maintain the authenticity of the data file, a hash function (SHA 256) technique was added. This paper presents a prototype called Ste-Chy as a proof of concept of the combination of these techniques. This approach helps the user in terms of the exchange of confidential data through an online share in Android-based media. For the confidential authentication purpose, the confidential message is hidden togetherwith the target image. The quality of the original image and stego images in this work produce an image picture in an acceptable level for the user. The bigger the secret of the message, the compression will produce higher compression ratio. With this approach, security process of exchange of confidential message shared through the online share smartphone is considerably secured especially in an android environment. © 2015 IEEE.
Wahid U.,Budi Luhur University |
Usino W.,Budi Luhur University
Advanced Science Letters | Year: 2016
This article is expected to be an alternative study for political communication of the first level-governance in village community (gampong) springing out from values of the local society and culture. The gampong governance is a first level and original form of the governance of the Acehnese province which is established on values of the Acehnese local wisdom. The Acehnese political structure and system are determined by the Acehnese socio-culture. Internet technology as new media having character provides a new thing for the processing, transmission, reception and response as well as the interactive nature between users of new media audiences and it gives implication in media management change paradigm and the effect of community/audience. The system and structure is a form of the local treasure in which the Acehnese society is developed. Internet causing political and social change in the culture of the gampong. The system of gampong government remained as indigenous people of Aceh. The gampong communication process change significantly. Kechiek as the head of government, imeum as the religious and social leader as well as intellectuals while Tuha Peut (social figures) is a party who gives suggestions and considerations for government, about religious and social issues including economic and political issues in order to resolve conflicts within society. © 2016 American Scientific Publishers All rights reserved.
Vera N.,Budi Luhur University |
Kurniasari N.G.A.K.,Budi Luhur University
Advanced Science Letters | Year: 2016
The aim of this study is to gain an in-dept information by analyzing the interpretation process done by television viewers towards Jodha Akbar, mainly on how viewers perceive the show. This research uses qualitative method with a reception analysis approach. The informants chosen by purposive sampling, there are an Indian ethnic who lives in Jakarta. Based on three reception categorization, dominant position, negotiation position, and oppositional position the researcher discovered that six informant accepts the dominant meaning position, two informant has the negotiation meaning position, and no one has an oppositional meaning position. Dominant of meaning is the most prominent meaning of the respondents, it can be interpreted that Indian audience accept the values of religious tolerance who are often featured in “Jodha Akbar” as something that is reasonable, positive, and still within the limits of cultural and religious tolerance. © 2016 American Scientific Publishers All rights reserved.
Hilwa W.,Budi Luhur University |
Samidi,Budi Luhur University
2014 International Conference on Cyber and IT Service Management, CITSM 2014 | Year: 2014
Knowledge Management System (KMS) aims to improve the quality of human resources within an organization by improving communication between all parts of the organization and enhance the acquisition of knowledge with knowledge transfer. The application of KMS with a web-based system is expected to be the solution of knowledge transfer requirements that are not hindered by the limitations of time and place, while the mobile application is expected to further facilitate accessing KMS by students and lecturers that mobility is high. This research uses model framework Amrit Tiwana, knowledge mapping and organizations use the Zack cycle, while for the creation of knowledge use SECI model. The quality of the resulting software is tested by four characteristics of software quality model of ISO 9126. Result of this research is the prototype of a web-based KMS and Android mobile that can be implemented well with a very good quality test then can be a solution to improve the mastery of knowledge in learning activities and make Prodi Islamic Banking can work smarter in utilizing existing resources from time to time that the estuary is improving the quality and development of knowledge. © 2014 IEEE.