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Analysis of Forest Function Transfer to Oil Palm Plantation in Parenggean District with the Remote Sensing Approach and Geographic Information System Marboles Kundrat; Frederik Samuel Papilaya
Journal of Applied Geospatial Information Vol 3 No 2 (2019): Journal of Applied Geospatial Information (JAGI)
Publisher : Politeknik Negeri Batam

The island of Kalimantan is one of the islands that has a vast forest. Kalimantan Island is also the most important island for Indonesia, even the world. Parenggean is one of the sub-districts located in Kotawaringin Timur Regency, Central Kalimantan Province. Parenggean sub-district with an area of 493.15 km² is one of the sub-districts in East Kotawaringin Regency which has a very large oil palm plantation. This study will present data on the amount of forest land cover that has been converted. To get extensive forest conversion, this research uses the Remote Sensing and Geographic Information Systems approach. The result of research this proves there have been over the function forests became oil palm plantation in Parenggean District. The area of forest that was converted into oil palm plantation in the research area is 5,143.15 hectares in 1990-2000 and 17,560.45 hectares in 2000-2010.

Contemporary Photography Works of Ruang MES 56: Idea, Interpretation of Information, and Model of Creation Irwandi Irwandi
IJCAS (International Journal of Creative and Arts Studies) Vol 6, No 1 (2019): June 2019
Publisher : Graduate School of Institut Seni Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24821/ijcas.v6i1.3271

Ruang MES 56 is a contemporary photography-based Art Institute in Yogyakarta. This independent art institution has been widely known through its various worksin international arts events. The resulting works are not merely personal, butappear to be conceptually charged and based on preproduction information. Thisarticle will discuss the discovery of ideas, excavations, and interpretations ofinformation made by artists of Ruang MES 56 in the creation of works. Morespecifically, this research will dig deeper into what kinds of information artistsare searching for in the creation, and how they influence the appearance of thework they produce. The research data will be obtained through interviews andstudies of documents owned by selected artists of Ruang MES 56 members. Theexpected result of this research is the discovery of the created patterns of creation, and can reveal the process of transforming the information that has been collected into the form artworks.

THE ANALYSIS OF ACCEPTANCE OF HOSPITAL INFORMATION MANAGEMENT SYSTEM (HIMS) USING TECHNOLOGY ACCEPTANCE MODEL METHOD Setiawati, Erma; Trisnawati, Rina; Diana, Ulfi
Riset Akuntansi dan Keuangan Indonesia Vol 4, No 2 (2019): Riset Akuntansi dan Keuangan Indonesia
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/reaksi.v4i2.8652

The purpose of this study was to determine the acceptance of Hospital Management Information Systems related to accounting transactions using the Technology Acceptance Model (TAM) methode. Constructs in TAM used are Perceived Ease of Use, Perceived Usefulness, Behavior Intention to Use, and Actual Technology Usage. The population in this study were users of systems related to accounting transactions, with a total of 150 people. The sampling technique using the convenience non random sampling method. The data in this study were obtained by distributing questionnaires to 150 respondents. Data analysis using SEM-PLS with WarpPLS 5.0 software. The results showed that Perceived ease of use had an effect on Perceived usefulness and Behavior Intention to Use. Whereas, Perceived Usefulness influences Behavior Intention to Use, and Behavior Intention to Use has an effect on Actual Technology Usage. Keywords: Technology Acceptance Model, Partial Least Square, Hospital Management Information System, Accounting Management System

TEACHING ENGLISH SPEAKING THROUGH INFORMATION GAP TECHNIQUE (A Classroom Action Research at the 8th Grade Students of Madrasah Tsanawiyah Al-Husna Depok) Yanti Rosalinah; Nurul Khilda
Wanastra: Jurnal Bahasa dan Sastra Vol 11, No 2 (2019): September
Publisher : LPPM Universitas Bina Sarana Informatika

Abstract: Speaking is an important skill in learning English. However, the teacher still need an appropriate technique to teach speaking. So that, the writer used Information Gap technique in learning English speaking. This study aims to apply Information-Gap techniques in teaching speaking English in 8th grade students at MTs.Al-Husna Depok. In this study, the writer uses A Classroom Action Research (CAR). The writer analyzes and collects data during the teaching process through; interviews, observation, literature study, and the internet. Moreover, in order to collect the result of the significant differences before and after of using Information Gap, the writer uses pre-test and post-test during the observation. The research findings include: 1) Information Gap is an interesting technique in learning speaking, so that the students can enjoy the learning process. 2) With the Information Gap technique can make students more active in communication, and increase the courage and confidence of students. 3) In addition, by applying this technique students do not feel bored, because there are many different and interesting activities in Information Gap technique. So, it can be concluded that the Information Gap technique is very effective in teaching English speaking to students. Keyword: Teaching, Speaking, Information Gap TechniqueAbstract: Speaking is an important skill in learning English. However, the teacher still need an appropriate technique to teach speaking. So that, the writer used Information Gap technique in learning English speaking. This study aims to apply Information-Gap techniques in teaching speaking English in 8th grade students at MTs.Al-Husna Depok. In this study, the writer uses A Classroom Action Research (CAR). The writer analyzes and collects data during the teaching process through; interviews, observation, literature study, and the internet. Moreover, in order to collect the result of the significant differences before and after of using Information Gap, the writer uses pre-test and post-test during the observation. The research findings include: 1) Information Gap is an interesting technique in learning speaking, so that the students can enjoy the learning process. 2) With the Information Gap technique can make students more active in communication, and increase the courage and confidence of students. 3) In addition, by applying this technique students do not feel bored, because there are many different and interesting activities in Information Gap technique. So, it can be concluded that the Information Gap technique is very effective in teaching English speaking to students. Keyword: Teaching, Speaking, Information Gap Technique

Strategi IT Dalam Human Resource Information System (HRIS) Untuk Mencapai Strategi Green IT Heni Sulastri
JRSI (Jurnal Rekayasa Sistem dan Industri) Vol 4 No 02 (2017): Jurnal Rekayasa Sistem & Industri - Desember 2017
Publisher : School of Industrial and System Engineering, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jrsi.v4i02.259

Companies not only need a strategy to implement the business process, companies also require IT strategy must be aligned with the business strategy. IT strategic planning can provide a clear picture of the future of the company, utilization of resources on the things that are important or quantitative in nature and can be understood by the environmental conditions that affect the company. a prestigious consultant believes the technology strategy developed at this time one of them is a green IT strategy. Green IT is seen as an innovation because there are many people who give new insights into the perception or green IT could affect the existing knowledge and experience in this case is associated with information systems and technology to become an IT strategy. Based on the above figures and tables, of each sub-system on HRIS, and aspects of green IT strategies are assessed, then the strategy aspect of the challenge (chalenges) is the largest sub-system of recruitment. Where is the part that the use of resources and information technology still requires energy and the amount is large and consistent with the hypothesis that in order to create green IT, the use of computer resources in an efficient way to improve the economic viability, social responsibility and environmental impacts can be realized by determining the right IT strategy (see table 1). while Human resource information system (HRIS) that can be created innovative by implementing green IT strategy. PT Pertamina (Persero) has implemented the system in improving the performance and reducing the cost and resources that are not needed. For example, excessive use of paper in the preparation of reports, information and workforce benefits.

Secure Communication and Information Exchange using Authenticated Ciphertext Policy Attribute-Based Encryption in Mobile Ad-hoc Network Huda, Samsul; Sudarsono, Amang; Harsono, Tri
EMITTER International Journal of Engineering Technology Vol 4 No 1 (2016)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)

MANETs are considered as suitable for commercial applications such as law enforcement, conference meeting, and sharing information in a student classroom and critical services such as military operations, disaster relief, and rescue operations. Meanwhile, in military operation especially in the battlefield in freely medium which naturally needs high mobility and flexibility. Thus, applying MANETs make these networks vulnerable to various types of attacks such aspacket eavesdropping, data disseminating, message replay, message modification, and especially privacy issue. In this paper, we propose a secure communication and information exchange in MANET with considering secure adhoc routing and secure information exchange. Regarding privacy issue or anonymity, we use a reliable asymmetric encryption which protecting user privacy by utilizing insensitive user attributes as user identity, CP-ABE (Ciphertext-Policy Attribute-Based Encryption) cryptographic scheme. We also design protocols to implement the proposed scheme for various battlefied scenarios in real evironment using embedded devices. Our experimental results showed that the additional of HMAC (Keyed-Hash Message Authentication Code) and AES (Advanced Encryption standard) schemes using processor 1.2GHz only take processing time about 4.452 ms,Â we can confirm that our approach by using CP-ABE with added HMAC and AES schemes make low overhead.

A Similarity-Ranking Method on Semantic Computing for Providing Information-Services in Station-Concierge System Yokoyama, Motoki; Kiyoki, Yasushi; Mita, Tetsuya
EMITTER International Journal of Engineering Technology Vol 5 No 1 (2017)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)

The prevalence of smartphones and wireless broadband networks have been progressing as a new Railway infomration environment.ã€€According to the spread of such devices and information technology, various types of information can be obtained from databases connected to the Internet. One scenario of obtaining such a wide variety of information resources is in the phase of userâ€™s transportation. This paper proposes an information provision system, named the Station Concierge System that matches the situation and intention of passengers. The purpose of this system is to estimate the needs of passengers like station staff or hotel concierge and to provide information resources that satisfy userâ€™s expectations dynamically. The most important module of the system is constructed based on a new information ranking method for passenger intention prediction and service recommendation. This method has three main features, which are (1) projecting a user to semantic vector space by using her current context, (2) predicting the intention of a user based on selecting a semantic vector subspace, and (3) ranking the services by a descending order of relevant scores to the userâ€™ intention. By comparing the predicted results of our method with those of two straightforward computation methods, the experimental studies show the effectiveness and efficiency of the proposed method. Using this system, users can obtain transit information and service map that dynamically matches their context.

Information communication technology learning through the broadband learning center to build ‘Smart Community’ Nurul Ratna Sari
Masyarakat, Kebudayaan dan Politik Vol. 32 No. 4 (2019): Masyarakat, Kebudayaan dan Politik
Publisher : Faculty of Social and Political Science, Universitas Airlangga

This research identifies the implementation of the Broadband Learning Center (BLC) program of the Surabaya government as a facility for community learning on Information Communication Technology (ICT). BLC is one of the crucial developments in building Smart Community as the main actor in Surabaya Smart City establishment. In the Surabaya context, BLC is one of the foundations in establishing a smart city which is an integration of three main dimensions, namely BLC as ICT facilities, community as the actor in smart city development, and the Surabaya government. The study applied a qualitative method with a descriptive research type — data collected through in-depth interviews, observations, and documentation studies. Interviews were conducted to 22 informants, which consisted of one BLC coordinator in government institution, one representation of BLC coordinator from community, and eight facilitators in five parts of the city areas which provided BLC facilities, and 12 representations of community groups as the users that consisted of adolescent and youth, women, and senior community. The observation was being held in BLC spots, while community learning activities occurred. The BLC remarkably facilitates community learning and education in dealing with ICT. The study indicates that the program performs ICT community learning which establishes community ability to understand and to use information from digital sources. However, it has been challenged by the conception of digital literation in boosting smart community active participation, which should enable the community to connect and interact with, also utilize the information. A socio-technical learning approach can be pertinently implemented by linking social and technological factors in order to fit the learning process and targeted community and also widen its opportunity in achieving smart community sustainability.

USING INFORMATION GAP ACTIVITIES TO IMPROVE THE SPEAKING SKILL OF THE SECOND GRADE STUDENTS OF SMPN 13 PEKANBARU Nababan, Sardo; Gultom, Effendy
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5, No 1 (2018): WISUDA APRIL 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract : This classroom action research was aimed to know whether information gap activities can improve the students’ speaking skill of the second grade class VIII-4 of SMPN 13 Pekanbaru. This research was done in for times-treatments in one cycle. Thirty nine students were participated in this study. The data were collected from several sources; students’ speaking score, observation sheets, and field notes. The result showed that the mean score of post-test (71.8) was higher than mean score of pre-test (36). The observation result also showed that the there was an increase number of students’ participation in every single activity. We can see that there was an increasing average number from beingin the pre-test 80% and become 100%. It means that more than all of the students were active in teaching and learning process. It can be conclude that information gap activities can improve the students’ speaking skill of the second grade class VIII-4 of SMPN 13 Pekanbaru.Keywords: Speaking Skill, Information Gap Activities

An Approach for Risk Estimation in Information Security Using Text Mining and Jaccard Method Prajna Deshanta Ibnugraha; Lukito Edi Nugroho; Paulus Insap Santosa
Bulletin of Electrical Engineering and Informatics Vol 7, No 3: September 2018
Publisher : Institute of Advanced Engineering and Science

Involvement of digital information in almost of enterprise sectors makes information having value that must be protected from information leakage. In order to obtain proper method for protecting sensitive information, enterprise must perform risk analysis of threat. However, enterprises often get limitation in measuring risk related information security threat. Therefore, this paper has goal to give approach for estimating risk by using information value. Techniques for measuring information value in this paper are text mining and Jaccard method. Text mining is used to recognize information pattern based on three classes namely high business impact, medium business impact and low business impact. Furthermore, information is given weight by Jaccard method. The weight represents risk levelof information leakage in enterprise quantitatively. Result of comparative analysis with existing method show that proposed method results more detailed output in estimating risk of information security threat.

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