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Titania Dwiandini
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INDONESIA
POSITIF
Published by Politeknik Negeri Banjarmasin
ISSN : 26203227     EISSN : 24609552     DOI : https://doi.org/10.31961/positif.v9i2.1995
Core Subject : Science,
Computer Science & IT
Since Volume 4, No. 2, 2018, the journal has been ACCREDITATED with grade "SINTA 4" by the Ministry of Research and Technology/National Research and Innovation Agency of Republic Indonesia (Kemenristek BRIN RI) of The Republic of Indonesia effective until 2023 .
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 283 Documents
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Dampak Penggunaan Instagram sebagai Media Pencitraan pada Kalangan Remaja di Palembang Ali Ibrahim; Dea Tri Ananda; Fadilah Nur Imani; St Dhiah Raniah Napian
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 1 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i1.669

Abstract

The rapid development of technology in this era has affected the development of communication technology. Most People in this era communicate through an online platform. Social media is a communication technology that utilizes the advanced development of technology. It has a variety of types depending on the features offered, for example, Instagram social media that offers a photo upload feature. Instagram is one of the most famous social media, because of its superiority which can display photo along with the description sentence which is known as caption. This feature distinguishes Instagram from other social media. The rise of the use of Instagram has encouraged us to conduct research on the Impact of Using Instagram as a Self-branding Media for Teenagers in Palembang City. The study was conducted using explanative research methods with data collected through observation and distribution of questionnaires conducted in two places, SMAN 11 and SMA Muhammadiyah 1 Palembang. The questionnaire was distributed to 150 teen respondents with ages ranging from 14 to 18 years. Through this research, it was found that the use of Instagram as self-branding media among teenagers in Palembang city had an impact. It has positive and negative impacts. The positive impact is that it can motivate teenagers to upload useful posts, for example, uploads about their achievements and the beneficial activities they lead. However, the research also shows the negative impact of using Instagram as a Teenage Imaging media, namely the emergence of envy towards the ownership or achievements of their peers.
Pengaruh Internet terhadap Interaksi Sosial pada Mahasiswa Universitas Sriwijaya Yunia Ruwanna Sofita; Sartika Sartika; Meitiana Audya; Ali Ibrahim
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 1 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i1.672

Abstract

This study aims to determine the effect of the internet on social interactions in students at Sriwijaya University. The thing that underlies the author doing the research is due to lack of direct communication between one student and another student. The influence of the internet has a major impact on the environment, especially in the campus environment, so many students who ignore a lot of things just because of the internet. In this case, many experts assess that communication is a very fundamental need for someone in a community life. Humans are social beings who still need other people in continuing their lives, the importance of direct communication should not be ignored by students today. Communication is a driver in interacting socially, in the absence of communication there can be no social life. Then it can be stated that social interaction is the foundation of all forms of social processes.
Analisis Pemanfaatan e-Goverment sebagai Media Pelayanan Publik di Indonesia Dedi Ramadhan; Agil Furgaan; Ifan Setiawan; Ali Ibrahim
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 1 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i1.673

Abstract

The development of E-Government in Indonesia shows a decrease and increase every year. The indices that influence include the Online Service Index, the Telecommunication Infrastructure Index, the Human Capital Index. This paper aims to analyze the application of E-Government in Indonesia. This research uses data from a UN survey through the UN E-Government Knowledgebase. Based on the results of this study, the index of E-Government implementation in Indonesia has decreased and increased 0.4949 in 2012, 0.4487 in 2014, 0.4478 in 2016 and 0.5258 in 2018, which shows that the implementation of E-Government in Indonesia has decreased in the period 2012-2016 and an increase in the 2016-2018 period, which means that the Indonesian government began to improve E-Government in Indonesia.
Analisis Pengaruh Minat Belajar Siswa Terhadap Media Pembelajaran Berbasis Augmented Reality Tisa Monita; Ratih Dewi Sari; Madyus Randikai; Ali Ibrahim
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 1 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i1.675

Abstract

Teachers are required to package the subject matter to be more interesting, namely by developing interesting media and following technological developments, one of which is by utilizing Augmented Reality technology. Augmented Reality (AR) is a mixed concept of virtual reality and world reality. With augmented reality, we learn to use all aspects. Read, see and hear. With the hope that students can be interested in learning and can receive a good understanding of the lesson using AR. We here examine how much the influence of AR-based learning media to increase the interest in learning from these students.
Aplikasi Android Lukisan Wayang Kamasan Menggunakan Qr Code Sebagai Media Promosi Interaktif ( Studi Kasus: Startup Way’K) Gede Wira Astawa; I Gusti Lanang Agung Raditya Putra; I Gede Putu Krisna Juliharta
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 1 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i1.703

Abstract

Kamasan puppet painting is one of the handicrafts that is a Balinese cultural heritage. One of the startups, Way'K, innovates the Kamasan puppet painting into modern products such as wall clock paintings, LED light paintings, and souvenirs in the form of placards. However, this is not enough to increase the selling power of Kamasan puppet painting because based on the results of interviews with startup owners of Way'K tourists are less interested in buying because tourists do not know the meaning and stories contained in the painting, besides promotion and sales are still done conventional considering the development of the era entering the digital era. Therefore, the author makes an Android-based Kamasan puppet painting application that can display painting stories through scanned QR codes on paintings and there are information features and product purchases online through the application. In making the application using the waterfall software approach method and using Use Case modeling and Class Diagram in application design. The application was built using the React Native framework and Laravel framework and tested using the blackbox testing method and the application was successfully designed to wake up and successfully tested with the results as expected. To determine the level of ease of use of the system carried out by the Usability testing method and obtained very good results.
RANCANG BANGUN SISTEM MONITORING DAN KONTROL INFUS DENGAN PENERAPAN INTERNET of THINGS (IoT) BERBASIS ANDROID Ismail Halifatullah; Danang Haryo Sulaksono; Tukadi Tukadi
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 2 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i2.740

Abstract

Infusion is considered a vital device for health which in certain condition, it serves for substituting liquid loss and balancing the body’s electrolyte. Therefore, a system for monitoring and controlling the condition of infusion from far areas in the real time is required. Building such system needs some sensor components among others photodiode for monitoring the droplets of infusion, load cell for monitoring the weight of infusion bottle, RGB sensor TCS34725 for monitoring the clogging of blood, and Wi-Fi module esp8266 for applying the concept of Internet of Things in the system. The results of testing this control system got the accuracy by 80% and the manual accuracy was 70%. Thus, the accuracy difference between manual and system was 87.5%. Meanwhile, the success level of data delivery in this monitoring system was 90%. In conclusion, the value showing the difference of accuracy levels indicated that the control system could stabilize infusion droplets. Moreover, the success of data delivery demonstrated that the sensor of monitoring system implementing Internet of Things could run well.
IMPLEMENTASI METODE WEIGHTED PRODUCT (WP) DALAM MEMBANGUN SISTEM PENDUKUNG KEPUTUSAN PENENTUAN SISWA TELADAN Suci Ramadhani Arifin; Risky Hermawan Pratama
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 6 No 1 (2020): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v6i1.746

Abstract

One of the implementations of a decision support system example in the field of education is the determination of exemplary students at the junior high school level. But now the process of determining exemplary students is still done manually with several constraints and tends to take a relatively long time. In response to this, this study builds a website-based decision support system to determine exemplary students using the Weighted Product (WP) method. The results of the study are expected to provide accurate results in the process of selecting exemplary students especially in junior high schools.
SISTEM INFORMASI GEOGRAFIS BERBASIS WEB DAERAH IRIGASI BATANG ALAI SELATAN KABUPATEN HULU SUNGAI TENGAH Arif Eko Wibawanto; Ferry Sobatnu; Juwita Ramadaniaty
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 6 No 1 (2020): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v6i1.752

Abstract

Irrigation network is one of the infrastructure needed in an effort to improve the quality and quantity of agricultural production. This can not be separated from the conditions of good irrigation channels and proper maintenance. In the construction process of the Batang Alai Selatan irrigation area which is the purpose of the construction of the D.I irrigation network information system in South Batang Alai In the form of a website that can be accessed online. This study uses 2 data collection methods, namely: primary obtained from the results of tracing irrigation networks taking coordinates of buildings and channels using GPS Map directly in the field, and secondary data obtained from data sourced from official documents from relevant agencies. From the 2 data, the writer can build an Online Information System for D.I Batang Alai. The results of this research are in the form of Web-based Geographic Information System in South Batang Alai which consists of (i) job progress data, (ii) inventory data (iii) realization data and (iv) map of irrigation areas that can be accessed online to enable users to see network positions irrigation in detail. This website is designed using a dynamic display using the programming language PHP and MySQL as database processing and using an online system provided that the device must be connected to the internet network. Keywords: Irrigation, Batang Alai, PHP, MySQL, Webgis.
ANALISIS GEOSPASIAL PRODUKSI BERAS TERHADAP KEBUTUHAN MASYARAKAT MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI KABUPATEN BANJAR PROPINSI KALIMANTAN SELATAN Dewi Nur Indah Sari; Ferry Sobatnu; Yastin David Batara
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 6 No 1 (2020): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v6i1.755

Abstract

Production of agricultural products will depend on the area of ​​land used as land for farming. If the area of ​​agricultural land shrinks, the productivity of the land will be low, and conversely if the area of ​​agricultural land is expanded then the productivity of the land will increase. Banjar District, South Kalimantan Province is known as one of the rice producers and suppliers for most of the South Kalimantan region, even its agricultural products are also sent to meet the rice needs of other regions such as Central Kalimantan, East Kalimantan, and some areas in Java. This study aims to calculate the deviation between rice production with rice needs for the population regarding to rice production factors, and then apply geospatial analysis for calculation results in each district administration area using Geographical Information System. The results showed that Banjar in 2016 had rice production surplus 85,847.2 ton and in 2017 also had rice production surplus 69151.74 ton. This result shows that in 2016 and 2017 Banjar still fulfill the riceneeds for the population. However, after analyze in each sub-district, there are sub-district that has low rice production compare to the. This is influenced by several factors including the increase in population and the reduction in the area of ​​land planted with rice commodities in Banjar. This creates a lack of equal distribution of rice production in the sub-districts in Banjar
IMPLEMENTASI FUZZY DECISION TREE UNTUK PREDIKSI PENYAKIT LIVER PADA DATASET ILPD (INDIAN LIVER PATIENT DATASET) Ied Andro Medha; Dian Puspita Sari
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 5 No 2 (2019): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v5i2.773

Abstract

Human liver belongs to one of the main body organs which functions for changing poisonous to be nutritious substances in order to control the hormone level of body. Consequently, liver disease can cause many problems in the human life. Fast and accurate prediction on it enables early and effective treatment. Nowadays, the advancement of computer technology has eased the diagnosis or decision-making process. Machine learning allows a computer to decide or give right suggestion. Trial on it has been carried out by fuzzy decision tree algorithm with some threshold values namely fuzziness control threshold (𝜃𝑟) and leaf decision threshold (𝜃𝑛) which were determined trial method of 10-fold cross validation and obtained accuracy by 78.95%. Since this accuracy was gained from distinct threshold values, the researcher used Receiver Operating Characteristics (ROC) method to investigate the performance of good accuracy. The result of ROC demonstrated that the most optimum accuracy by 78.95% was obtained on 𝜃𝑟=75%,77%,80%,82%,85%,87%,90%,92%,95%,98% and 𝜃𝑛=6%.Keywords: liver disease, Fuzzy Decision Tree, K-Fold Cross Validation, Receiver Operating Characteristics

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