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Implementasi Telemetri dan Evaluasi Performansi Sistem Komunikasi Lora di Daerah Pesisir Pantai PUSPITORINI, OKKIE; MAHMUDAH, HANIAH; WIJAYANTI, ARI; SISWANDARI, NUR ADI
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 11, No 1: Published January 2023
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v11i1.180

ABSTRAKSistem komunikasi dikembangkan untuk peningkatan ekonomi nelayan. Penelitian yang dikembangkan sistem komunikasi antar nelayan dengan pesisir pantai dengan biaya murah serta mempunyai jangkauan jarak yang terbatas. Untuk mengatasi jarak jangkauan jauh maka pada penelitian ini mengimplementasikan sistem komunikasi Lora multihop menggunakan telemetri dengan daya transmisi 24 dBm atau 250 mW. Sistem ini terdiri blok end device berupa telemetri berada pada kapal nelayan, blok gateway pada pinggir pantai, dan blok server application pada end user serta tampilan berupa website nelayan. Hasil pengujian telemetri sebagai transceiver dengan komunikasi multihop mampu digunakan untuk pengiriman data menghasilkan daerah jangkauan 7,2 km menjauhi pantai. Telemetri mengirimkan data ke gateway di pantai kemudian data diteruskan ke server cloud sebagai database. Perancangan database menggunakan model data relasional dan pengolahan data menggunakan algoritma FIFO. Hasil pengujian performansi sistem pada pengujian aplikasi front-end dan back-end menunjukan bahwa performansi sistem mampu menangani permintaan user secara cepat. Kata kunci: Telemetri, Lora, Multihop, Aplikasi, Pesisir PantaiÂ ABSTRACTCommunication system was created to boost economic of fishing industry. Research created an inexpensive distance-restricted communication system for fishermen and coast. This study uses telemetry with transmission strength of 24 dBm or 250 mW to create multihop Lora communication in order to cross great distances. This system comprises of gateway block on coast, application server block on end user, display in form of fisherman's website, and end device block in form of telemetry on fishing boat. Using findings of testing telemetry as transceiver with multihop connection, coverage area of 7.2 km can be employed for data transfer. Data is transmitted from telemetry to coastal gateway and then sent to cloud server where it is stored as database. FIFO algorithm are used relational data modeling and data processing in database design. System's abilityÂ to handle user requests rapidly is demonstrated by results of front-end and backend application testing for system performance.Keywords: Telemetri, Lora, Multihop, Application, Coast

Qualitative Study: Comparison of Implementation of The Effectiveness of the Ethno-Religious-Based SAVI Model in Improving Problem-Solving Skills in PAI Learning Abdullah, Amiruddin; Wijayanti, Ari; Suryono, Wiwid; Joesidawati, Marita Ika; Sarnoto, Ahamd Zain; Hiola, Siti Fatimah; Nugraha, Aat Ruchiat; Sari, Windy Dian; Sukini, Sukini; Santosa, Tomi Apra
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 8 No. 5 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v8i5.6192

This study aims to determine the effectiveness of the Ethno-Religious-based SAVI model on students' problem-solving ability in PAI learning meta-analysis.Â The eligibility criteria in this study are a) research data obtained from the Google Scholar database, ProQuest, ERIC and Wiley, b) The research must be indexed by the Science Technology Index (SINTA), Scopus and Wos, c) The research topic must be relevant, d) the research is published in the 2020-2023 range, d) the publication must have a score of (r), (t) or F, e) the level of education of the participants, namely elementary, junior high and high school and the sample size of this research > 30 students.Â Data analysis with the help of JSAP 0.8.5 application. The results of this study are 1) 18 studies analyzed are heterogeneous and normal, 2) there is an influence of ethno-religious-based SAVI model on students' problem-solving ability in PAI learning with a high effect size category (p < 0.001 ; rRE = 1.12 and 3) in this study there is no publicity bias. These findings provide information that the ethno-religious-based SAVI model is effective in improving students' problem-solving skills in PAI learning.

Sistem monitoring kualitas udara sebagai media edukasi kesadaran lingkungan bagi masyarakat perkotaan Nadziroh, Faridatun; Sa'adah, Nihayatus; Aswoyo, Budi; Astawa, I Gede Puja; Puspitorini, Okkie; Santoso, Tri Budi; Ridwan, Mohamad; Wijayanti, Ari; Kurniajaya, Moga; Wahyu, Gilang Arya; Yudha, Kurniawan Try; Raihan, Dafa; Salwadilla, Ika Shafira
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 8 No 2 (2025)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v8i2.23491

Permasalahan kualitas udara di kawasan perkotaan semakin serius akibat pembangunan, industrialisasi, dan padatnya jumlah penduduk. Masalah ini berdampak pada kesehatan masyarakat, seperti penyakit pernapasan dan gangguan jantung. Pengabdian masyarakat ini bertujuan memberikan informasi akurat tentang kondisi udara perkotaan dan meningkatkan kesadaran masyarakat akan pentingnya menjaga kualitas lingkungan. Sistem pemantauan kualitas udara berbasis teknologi dikembangkan menggunakan sensor multi-in-one RK300-08, yang mengukur berbagai parameter polusi udara, seperti karbon monoksida (CO), ozon (O₃), sulfur dioksida (SO₂), nitrogen dioksida (NO₂), serta partikel debu halus (PM2.5) dan lebih besar (PM10). Data pemantauan diproses dengan mikrokontroler ESP32 dan ditampilkan real-time melalui dasbor web yang dapat diakses masyarakat. Sensor ini dipilih karena kemampuannya yang komprehensif untuk mengukur parameter udara yang berbahaya bagi kesehatan. Hasil implementasi menunjukkan bahwa informasi yang diberikan cepat, akurat, dan terintegrasi, lebih efisien dibandingkan metode konvensional seperti Indeks Standar Pencemaran Udara (ISPU) yang tidak memberikan informasi waktu nyata. Evaluasi dampak sosial menunjukkan peningkatan kesadaran masyarakat yang lebih proaktif dalam mengambil langkah preventif, seperti mengurangi aktivitas luar ruangan saat udara buruk. Dengan sistem ini, masyarakat dapat berpartisipasi langsung dalam pemantauan lingkungan, mendukung terciptanya lingkungan yang lebih sehat dan berkelanjutan, serta menunjukkan potensi teknologi IoT dalam mengatasi masalah lingkungan di kawasan padat penduduk.

PERAN REFUGIA SEBAGAI MEDIA KONSERVASI ARTHROPODA DI LAHAN PADI DESA DELIKSUMBER Wijayanti, Ari; Windriyanti, Wiwin; Rahmadhini, Noni
Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Vol 15 No 2 (2021): November 2021
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/viabel.v15i2.1626

Rice is basic neet for Indonesia people. East Java experienced decrease rice production 2% in 2014, the problem was insect pest. Insecticides are dangerous that replaced use refugia attracting biological agens. Purpose of the research to discover the role of refugia as conservation medium in suppressing pets attacks and increasing the diversity arthropod populations in rice fields. This study uses a direct insect sampling method and uses traps such as sweep nets, yellow traps, pitfall traps and light traps. Identification of insects using an introduction to the study insect and iNaturalist. Analysis of the observational data quantitatively by calculating the species diversity index (H’), evenness index (E), Richness index (R) and dominance index (C) then tabulated using excel. observations indicate the number of insects found on land A (rice with refugia) was 5661 individuals consisting of 12 ordo, 61 family and 94 species. Meanwhile on land B (rice without refugia) was 3,198 individuals consisting of 11 ordo, 43 family and 56 species. Refugia affected the population of biological agens more on land A was 2707 individuals than on land B was 1215 individuals. While the pest population on land A much less as 364 individuals than on land B as 763 individuals. Tabulation from the calculation of the species diversity index as 0.142 and 0.118, the species evenness index as 0.030 and 0.025, the dominance index of 0.0004 and 0.0013 is classified as low, while the species richness index of 10.76 and 6.82 is classified as high.

The Effectiveness of a High-Protein Liquid Dietary Supplementation in Improving Nutritional Status of Malnourished Patients in Hospital Care: a Preliminary Study Simadibrata, Marcellus; Abdullah, Murdani; Witjaksono, Fiastuti; Muzellina, Virly Nanda; Utari, Amanda Pitarini; Wulandari, Yohannessa; Wijayanti, Ari; Mustikarani, Dewi; Haloho, Raja Mangatur; Rachman, Aditya; Simadibrata, Daniel Martin; Mutiara, Rizka; Renaldi, Kaka
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy Vol 23, No 1 (2022): VOLUME 23, NUMBER 1, April 2022
Publisher : The Indonesian Society for Digestive Endoscopy

Background: Malnutrition is a very common problem in hospitalized patients. Based on studies conducted in various countries, the prevalence of hospital malnutrition ranges from 20-45%. Hospital malnutrition can occur as a result of insufficient nutrient intake, impaired absorption of nutrients in the gastrointestinal (GI) tract, loss of nutrients due to disease, or increased metabolic requirement during illness. Nutrition is the basis for the healing process as it requires good nutrients through various enzymatic reactions. Some studies have shown that hospital malnutrition increases morbidity, mortality, prolongs the duration of hospitalization, and delays recovery. To improve nutritional status, a high-protein diet can be given. Liquid diet is one of the alternative forms of nutrition because it is easier to swallow.Method: This study was a double-blind randomized controlled trial conducted to assess the effectiveness of high protein liquid dietary supplementation in malnourished hospitalized patients. The patients were assessed for their nutritional status based on ESPEN 2015 criteria. Patients who experienced malnutrition will be divided into 2 groups, namely the control group which was given normal protein liquid diet, while the intervention group was given high protein liquid diet supplementation as much as 2 bottles (200 mL) per day for 7-10 days. Furthermore, the nutritional status of the patient was assessed.Results: By administering high-protein liquid diet supplementation, there was a tendency to increase the strength of the right handgrip in 3 subjects (50%), the tendency to increase body mass index (BMI) in 3 subjects (50%), Subjective Global Assessment (SGA) score improved in 2 subjects with mild/moderate malnutrition (33.3%) and 1 subject with normal nutrition (16.7%), and the tendency to increase the fat-free mass in 3 subjects (50%).Conclusion: The administration of high protein liquid dietary supplementation tended to increase the strength of the right handgrip, BMI, SGA score, and body fat-free mass index.

Qualitative Study: Comparison of Implementation of The Effectiveness of the Ethno-Religious-Based SAVI Model in Improving Problem-Solving Skills in PAI Learning Abdullah, Amiruddin; Wijayanti, Ari; Suryono, Wiwid; Joesidawati, Marita Ika; Sarnoto, Ahamd Zain; Hiola, Siti Fatimah; Nugraha, Aat Ruchiat; Sari, Windy Dian; Sukini, Sukini; Santosa, Tomi Apra
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 8 No. 5 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v8i5.6192

This study aims to determine the effectiveness of the Ethno-Religious-based SAVI model on students' problem-solving ability in PAI learning meta-analysis.Â The eligibility criteria in this study are a) research data obtained from the Google Scholar database, ProQuest, ERIC and Wiley, b) The research must be indexed by the Science Technology Index (SINTA), Scopus and Wos, c) The research topic must be relevant, d) the research is published in the 2020-2023 range, d) the publication must have a score of (r), (t) or F, e) the level of education of the participants, namely elementary, junior high and high school and the sample size of this research > 30 students.Â Data analysis with the help of JSAP 0.8.5 application. The results of this study are 1) 18 studies analyzed are heterogeneous and normal, 2) there is an influence of ethno-religious-based SAVI model on students' problem-solving ability in PAI learning with a high effect size category (p < 0.001 ; rRE = 1.12 and 3) in this study there is no publicity bias. These findings provide information that the ethno-religious-based SAVI model is effective in improving students' problem-solving skills in PAI learning.

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