Garuda - Garba Rujukan Digital

PENGARUH OPEN SUCTION TERHADAP TIDAL VOLUME PADA PASIEN YANG MENGGUNAKAN VENTILATOR DI RUANG ICU RSUD dr. SOEDARSO PONTIANAK ., Riri Fitri Sari
ProNers Vol 4, No 1 (2019): July
Publisher : Universitas Tanjungpura

Pasien yang terpasang ventilasi mekanik dan endotrachealtube (ETT) menghambat mekanisme batuk alamiuntuk membantu pasien dalam mengeluarkan sekret perlu di lakukan tindakan suction mempengaruhi tidalvolume maka dalam penelitian ini peneliti melihat open suction terhadap tidal volume.Tujuan :Untuk mengetahui pengaruh Open Suction terhadap tidal volume pada pasien yang menggunakanventilator di ruang ICU RSUD dr. Soedarso Pontianak. Metode :Desain penelitian ini adalah quasi ekperimendengan rancangan penelitian “uji pre dan post tanp kontrol” metode pengambilan sampel yang di gunakandalam penelitian ini adalah purposive sampling dengan instrumen penelitian menggunakan lembar observasi.Analisa data yang di lakukan dengan uji-t berpasangan Hasil :analisis uji-t berpasangan menunjukkan adapengaruh terhadap tidal volume pasien di ruang ICU RSUD dr. Soedarso Pontianak dengan nilai p= 0,0001 Kesimpulan :Terdapat pengaruh open suction terhadap perubahan tidal volume sehingga tindakan suctionsebagai upaya membersihkan jalan napas pasien yang dilakukan secara berkala oleh perawat, sesuai denganindikasi pasien. Kata Kunci :Open Suction, Tidal Volume, Ventilator

Peranan Perpustakaan dalam Mendukung pevasive Learning Environment Riri Fitri Sari
Jurnal Pustakawan Indonesia Vol. 4 No. 2 (2005): Jurnal Pustakawan Indonesia
Publisher : Perpustakaan IPB

Makalah ini membahas tentang peranan perpustakaan dalam mendukung Pervasive Learning Environment. Terminologi “Pervasive Lerning Environment” menjadi populer beberapa tahun terakhir ini sejak diperkenalkannya berbagai peralatanelektronik genggam (handheld) yang dapat membantu komunikasi dan komputasi di mana saja dan kapan saja seperti Personal Digital Assisstant (PDA) dan smart phone.Dalam makalah ini dijelaskan tentang implementasi dukungan perpustakaan digital (digital library) dalam mendukung lingkungan belajar yang kaya teknologi berbentuk alat berukuran kecil seperti PDA. Secara ringkas makalah ini juga dijelaskan tentang kemungkinan kedepan maraknya akses ke perpustakaan digital dengan pervasive devices. Disamping itu dalam makalah ini ditampilkan perspektif teknologi baru berupa peralatan elektronik genggam seperti PDA yang dapat mengakses perpustakaan digital yang merupakan pintu yang memberikan kunci untuk memasuki sumber informasi yangtidak gratis. Digital library juga dapat dihubungkan dengan Learning Management System yang sebagian besar mengikuti standar Sharable Courseware Object Reference Model (SCORM). Dapat disimpulkan bahwa perpustakaan dijita yang mendukung akses nirkabel (wireless) akan sangat membantu civitas academica dalam proses belajar mengajar dan riset.

Simulation of Mobile LoRa Gateway for Smart Electricity Meter Sugianto Sugianto; Azwar Al Anhar; Ruki Harwahyu; Riri Fitri Sari
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 5: EECSI 2018
Publisher : IAES Indonesia Section

LoRa is a viable connectivity technology for smart electricity meter. In addition to measuring electricity usage, a smart electricity meter enables many features for smart grid, safety, etc. LoRa is advertised to be capable in very long range transmission and low power consumption. However, LoRa uses sub 1 GHz unlicensed spectrum. In the era of connected smart things, this spectrum is very crowded and will be even more crowded. In this paper we propose the use of mobile LoRa gateway for smart electricity meter. With mobile LoRa gateway, the transmission range can be decreased. Thus, LoRa end devices can save more power and nearby systems can reuse the same band with less interference. We study the performance via simulation using modified LoRaSim. The result shows that the performance of LoRa mobile gateway can be achieved.

Implementation of Secure Work From Home System Based on Blockchain using NS3 Simulation Mega Apriani; Diwandaru Rousstia; Fajar Rifai; Ruki Harwahyu; Riri Fitri Sari
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 7, No 1: EECSI 2020
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v7.2087

Work from Home (WFH) is an activity carrying out official duties, completing outputs, coordination, meetings, and other tasks from the residence of employees. Implement WFH many users use the zoom application has vulnerabilities. The network architecture used refers to the simple experiment network. In Secure WFH there are 3 offices connected through a router. Each client in each office is connected to the router via a Virtual Private Network (VPN) on a peer-to-peer (P2P). That architecture has 18 nodes that will be simulated. Secure WFH simulation with blockchain combines secure WFH with a bitcoin code simulator from Arthur Gervais's. Implementation of blockchain on secure WFH can increase security but the resulting speed decreases. The decrease in speed when implementing secure WFH is due to the generate block process and the verification process.

Performance Comparison of Host Identity Protocol and TCP/IP with Firewall against Denial of Services Alfan Presekal; Riri Fitri Sari
Indonesian Journal of Electrical Engineering and Computer Science Vol 12, No 12: December 2014
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v12.i12.pp8335-8343

Host Identity Protocol (HIP) is a new kind of Internet protocol which has been developed to resolve the existing problems of Internet protocol TCP/IP. As a new protocol HIP provides many advantages compared to TCP/IP such as in the aspect of security and mobility. Unfortunately, the deployability rate of HIP was still low. One of the reason is because particular solution for currently Internet problems already popular and deployed worldwide. In this work we compare the performance of HIP and TCP/IP using several scenarios. Simulations result show that TCP response time in normal condition (zero attack condition) 98,627 ms, while HIP has the response time of 99,711 ms. We also compare the performance of the HIP, TCP/IP, and SSL against the low to medium Denial of Services attack (DoS). In the condition of low to medium DoS attack, the order from best performance are TCP/IP, HIP, and then the worst one is SSL. In the condition of high DoS attack three of them TCP/IP, SSL, and HIP cannot work. Only HIP that implement HIP Firewall with authorization scenarios that are still available for service.

Towards Public Vaccination Data Resilience During Natural Disaster Using Blockchain-Based Decentralized Application Sari, Riri Fitri; Herdiawan, Mokhammad Rizqi; Hamzah, Muhammad; Aljundi, Muhammad; Windiatmaja, Jauzak Hussaini
Smart City
Publisher : UI Scholars Hub

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

This paper presents a platform development plan for a public vaccination decentralized data base based on Blockchain technology. Vaccination is a medical practice that allows a human body to produce a specific antibody as a means of developing a preventive measure and reducing the risk of contracting a particular disease. Systematic vaccination data recording is an utmost important system that is required particularly during the Covid-19 pandemic. The recording mechanism should utilize the state-of-the-art information and communication technology (ICT). For faster vaccination data recording, it is common to use digital technology, making the health care process faster thus decreasing time needed for the vaccination process. Data related to medical records, i.e. vaccination data records, are essential for the continuity of care of the patients. For health professionals, medical records provide an insight on the clinical judgment being exercised at the time. The presence of a complete, up-to-date and accurate medical record including all vaccination received by a patient can make all the difference to the outcome of a treatment. Although today the digital medical records have been implemented in different traditional database, these database is still very much disintegrated and prone to the happening of natural disaster. Access to medical records will become increasingly important as medical treatments become more complicated and the increase of aging population, while disasters will likely continue to occur with regular frequency. In order to tackle the problem, we propose a blockchain-based application with decentralized storage to provide easy tracing of vaccinated people while maintaining the availability and the resilience of the data stored. Blockchain technology is applied to ensure that the data remain available and secure even during natural disaster occurrence. The decentralized application proposed in this paper is built using Hyperledger Fabric, Django, and cURL. The application is deployed in the cloud using Amazon Web Services (AWS).

Ad Hoc on-Demand Distance Vector (AODV) Routing Protocol Performance Evaluation on Hybrid Ad Hoc Network: Comparison of Result of Ns-2 Simulation and Implementation on Testbed using PDA Sari, Riri Fitri; Syarif, Abdusy; Budiardjo, Bagio
Makara Journal of Technology Vol. 12, No. 1
Publisher : UI Scholars Hub

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

Ad Hoc on-Demand Distance Vector (AODV) Routing Protocol Performance Evaluation on Hybrid Ad Hoc Network: Comparison of Result of Ns-2 Simulation and Implementation on Testbed using PDA. In Mobile Ad hoc NETwork (MANET), node supplemented with wireless equipment has the capacity to manage and organise autonomously, without the presence of network infrastructures. Hybrid ad hoc network, enable several nodes to move freely (mobile) to create instant communication. Independent from infrastructure. They could access the Local Area Network (LAN) or the Internet. Functionalities of ad hoc network very much dependent on the routing protocol that determines the routing around node. Ad hoc On-demand Distance Vector (AODV) is one of routing protocols in ad hoc network which has a reactive characteristic. This protocol is the most common protocol being researched and used. In this Research, AODV protocol investigation was conducted by developing a testbed using Personal Computer, several Laptops (the Linux Red Hat operation system 9.0 and Fedora Core 2), and Personal Digital Assistant (PDA). This research also made a complete package by mean of cross compilation for PDA iPAQ. In general, results obtained from the simulation of AODV protocol using Network Simulator NS-2 are packet delivery ratio 99.89%, end-to-end delay of 0.14 seconds and routing overhead of 1,756.61 byte per second. Afterwards results from simulation were compared to results from testbed. Results obtained from testbed are as follows: the packet delivery ratio is 99.57%, the end-to-end delay is 1.004 seconds and the routing overhead is 1,360.36 byte per second.

The Impact of UI GreenMetric Involvement on Universities’ Performance in Shaping a Sustainable Campus Sari, Riri Fitri; Suwartha, Nyoman; Setiani, Hastin; Sidiyanto, Yogi Andrian
Journal of Sustainability Perspectives Vol 3: Special Issue 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.20847

UI GreenMetric was established before the initiative of the Sustainable Development Goals and other ranking to encourage universities in achieving sustainable development through their early awareness of environmental management on campus. In 2019, Times Higher Education launched a new ranking, namely the THE Impact Rankings, that assessed Sustainability progress implementation on campus. In this paper, we evaluate the impact of the consistency of university that have been participated in UI GreenMetric World University Rankings (UIGWUR) since 2010 to 2021. We evaluate 36 universities on the correlation between good performance in UIGWUR to the THE Impact ranking performed by 2019-2021. The results reveal that UI GreenMetric as an assessment tool, helped those universities in terms of shaping university readiness to achieve sustainable development. Those universities compete through annual reporting and the provided evidence of their progress on UI GreenMetric. Moreover, some universities have a high commitment to become sustainable campus through participating in sustainability-related rankings to monitor their progress regardless of the ranking results.

Beyond Rankings: UI GreenMetric Network Online Courses on Sustainability Junaidi, Junaidi; Sari, Riri Fitri; Ramadianti, Sabrina Hikmah; Sidiyanto, Yogi Andrian
Journal of Sustainability Perspectives Vol 3: Special Issue 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.20834

UI GreenMetric World University Rankings is the first sustainability ranking recognizing universities that prioritize sustainability in their programs. It extends into a network of universities conducting global activities for knowledge sharing. To further its goal of creating global sustainability leaders, UI GreenMetric offers an online course on sustainability since 2020. Managed by international and Indonesian groups, the course focuses on international student collaboration to learn about intricate relationships between the economy, social life, and the environment, and the effects of human activities on the planet with solutions to address them. The UI GreenMetric Online Course on Sustainability utilizes synchronous and asynchronous learning systems and enables students to develop project proposals related to SDGs. The course evaluation indicates a high level of student engagement and utilization of the Moodle platform. The assessment instruments, including quizzes, question forums, and project reports, received positive feedback and were effective in supporting student learning. Collaborative group work and exposure to multicultural perspectives enriched the learning experience. While the adequacy of weekly materials was generally acknowledged, some participants suggested areas for improvement. Lessons learned from the course include acquiring SDGs knowledge, the diverse perspectives gained from professors and students, and establishing international networks. The findings underscore the significance of collaboration and identify opportunities for further enhancement in future iterations of the course.

Beyond Rankings: UI GreenMetric Network Online Courses on Sustainability Junaidi, Junaidi; Sari, Riri Fitri; Ramadianti, Sabrina Hikmah; Sidiyanto, Yogi Andrian
Journal of Sustainability Perspectives Vol 3: Special Issue 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2023.20834

UI GreenMetric World University Rankings is the first sustainability ranking recognizing universities that prioritize sustainability in their programs. It extends into a network of universities conducting global activities for knowledge sharing. To further its goal of creating global sustainability leaders, UI GreenMetric offers an online course on sustainability since 2020. Managed by international and Indonesian groups, the course focuses on international student collaboration to learn about intricate relationships between the economy, social life, and the environment, and the effects of human activities on the planet with solutions to address them. The UI GreenMetric Online Course on Sustainability utilizes synchronous and asynchronous learning systems and enables students to develop project proposals related to SDGs. The course evaluation indicates a high level of student engagement and utilization of the Moodle platform. The assessment instruments, including quizzes, question forums, and project reports, received positive feedback and were effective in supporting student learning. Collaborative group work and exposure to multicultural perspectives enriched the learning experience. While the adequacy of weekly materials was generally acknowledged, some participants suggested areas for improvement. Lessons learned from the course include acquiring SDGs knowledge, the diverse perspectives gained from professors and students, and establishing international networks. The findings underscore the significance of collaboration and identify opportunities for further enhancement in future iterations of the course.

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