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Evaluating entomological measures and cypermethrin use in pest control Susanto, Agus; Kesuma, Agung Puja; Zufri, Armen; Putra, Rizki Maisar; Wahono, Tri; Astuti, Endang Puji
BKM Public Health and Community Medicine Vol 40 No 03 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bkm.v40i03.9654

Abstract

Purpose: This study aims to analyze entomological indicators and the susceptibility status of the Aedes aegypti mosquito to cypermethrin in the Tanjung Balai Karimun Port Health Office area. Methods: This type of study is observational, using a cross-sectional design approach. Entomology indicator data collection is carried out routinely every month by observing containers in each building both inside and outside. The vulnerability test uses the WHO susceptibility test method. Results: The results of entomological indicators in the perimeter area showed no density of Aedes aegypti mosquito larvae. In contrast, the density of larvae in the buffer area was low to moderate. A susceptibility test showed that 0.05% cypermethrin was still susceptible to Aedes aegypti mosquitoes. Conclusion: These findings underscore the efficacy of the current control measures implemented in the study area and emphasize the critical need for continuous monitoring and surveillance. Maintaining such efforts is paramount for sustaining effective mosquito control initiatives and mitigating the potential risks posed by Aedes aegypti mosquitoes, thereby reducing the threat of vector-borne disease.
A study of smart charging for electric vehicles using constant-current and constant-voltage technology Sutikno, Tole; Wahono, Tri; Ardiansyah, Ardiansyah
International Journal of Advances in Applied Sciences Vol 13, No 3: September 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v13.i3.pp591-599

Abstract

The role of electric vehicles (EVs) is very important in the coming years because of their environmental friendliness and ability to absorb excess electricity from renewable energy sources (RES). Charging EVs will have an immediate negative impact on the power grid. EV smart charging provides a solution to these problems. For sustainable energy management, smart charging technology offers significant advantages in terms of faster charging times and optimized grid usage. By leveraging advanced algorithms and real-time communication capabilities, smart chargers enhance the efficiency, convenience, and environmental sustainability of EV charging infrastructure. Constant-current (CC) and constant-voltage (CV) technologies are essential components of smart charging systems, contributing to improved charging efficiency, battery safety, and grid stability. By regulating the charging process and optimizing power flow, these technologies play a crucial role in advancing the adoption of EVs and promoting sustainable energy management. When advanced CC-CV technologies are added to smart charging systems, the whole paradigm changes. Charging efficiency goes up by 40%, charging time goes down by 50%, and the grid's impact is reduced by 50% through better energy distribution.
Rancang Bangun Penyiraman dan Pembasmian Hama Pada Lahan Pertanian Menggunakan NodeMCU ESP8266 Berbasis Ubidots Cloud Platform Deswanto, Kiki; Sutikno, Tole; Wahono, Tri
Prosiding Seminar Riset Mahasiswa Vol 1, No 1: Maret 2023
Publisher : Universitas Islam Sultan Agung

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Abstract

Pertanian adalah kegiatan pemanfaatan sumber daya hayati yang dilakukan manusia untuk menghasilkan bahan pangan, bahan baku industri, atau sumber energi, tetapi produktivitas pertanian masih jauh dari harapan. Salah satu faktor penyebab kurangnya produktivitas pertanian adalah sumber daya manusia yang masih rendah dalam mengolah lahan pertanian dan perawatannya. Mayoritas petani masih menggunakan sistem manual dalam pengolahan lahan dan perawatanya, sehingga hasil yang didaptkan kurang masksimal. Berdasarkan permasalahan tersebut di rancanag robot agrikultur. Robot agrikultur dikembangkan bertujuan untuk menggantikan tugas petani atau pekerja di pertanian dengan lebih efektif. Dengan adanya robot di sektor agrikultur bisa meminimalisir biaya yang dikeluarkan untuk pekerja. Metode yang digunakan sangat sederhana yaitu menggunakan Ubidots IoT Cloud Platform yang dimana metode ini dapat digunakan dengan jarak jauh tanpa harus terjun ke lokasi pertanian. Cara penggunaannya yaitu dikontrol melalui Smartphone. Hasil pengujian, respon sistem yang dihasilkan sangat baik dengan maksimal respon yang diberikan 1 second. Pengujian jarak secara bervariasi yaitu antara jarak 200meter sampai dengan 9200 meter dengan respon keberhasilan 100%.Keyword: NodeMcu, Ubidots, Pertanian, Smartphone, Internet of things
Smart irrigation system using node microcontroller unit ESP8266 and Ubidots cloud platform Sutikno, Tole; Nur Wahyudi, Ahmad; Wahono, Tri; Arsadiando, Watra; Purnama, Hendril Satrian
Computer Science and Information Technologies Vol 5, No 2: July 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/csit.v5i2.p168-175

Abstract

The agricultural irrigation system is extremely important. For optimal harvest yields, farmers must manage rice plant quality by monitoring water, soil, and temperature on agricultural fields. If market demand rises, traditional rice field irrigation in Indonesia will make things harder for farmers. This modern era requires a system that lets farmers monitor and regulate agricultural fields anywhere, anytime. We need a solution that can control the irrigation system remotely using an internet of things (IoT) device and a smartphone. This study employed the Ubidots IoT cloud platform. In addition, the study uses soil moisture and temperature sensors to monitor conditions in agricultural regions, while pumps function as irrigation systems. The test results indicate the proper design of the system. Each trial collected data. The pump will turn on and off automatically based on soil moisture criteria, with the pump active while the soil moisture is less than 20% and deactivated when the soil moisture exceeds 20%. In simulation mode, the pump operates for an average of 0–5 seconds of watering. The monitoring system shows the current soil temperature and moisture levels. Temperature sensors respond in 1-3 seconds, whereas soil moisture sensors respond in 0–4 seconds.
TUNGAU VEKTOR DEMAM SEMAK PADA TIKUS DI CALON IBU KOTA NEGARA, KALIMANTAN TIMUR Marsongko, Wigati; Ristiyanto; Widayati, Anis N.; Mulyono, Arief; Garjito, Triwibowo A.; Handayani, Farida D.; Mujiyanto; Hidajat, Muhammad C.; Anggraeni, Yusnita M.; Wahono, Tri; Kesuma, Agung P.
Berita Biologi Vol 23 No 2 (2024): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2024.437

Abstract

Penelitian terkait fauna tungau trombikulid, yang merupakan vektor penyakit demam semak, telah dilakukan di calon Ibu Kota Negara, yaitu Kalimantan Timur. Tujuan penelitian ini adalah untuk mengetahui jenis tungau trombikulid dan jenis tikus sebagai inangnya di Kalimantan Timur. Penelitian bersifat deskriptif dan berlangsung di tahun 2019. Penelitian dilakukan dengan survei tikus di dalam dan luar rumah, juga tungau trombikulid pada tubuh tikus yang tertangkap. Hasil penelitian menunjukkan bahwa jenis tungau trombikulid pada tikus di calon Ibu Kota Negara terdiri atas 10 spesies yang termasuk dalam 6 genera. Berdasarkan hasil penelitian ini, disimpulkan bahwa daerah Kalimantan Timur berpotensi terjadi penularan demam semak oleh tungau trombikulid yang disebabkan oleh habitat spesifik tungau tersebut.