Garuda - Garba Rujukan Digital

INCREASING THE RESILIENCE OF THE COMMUNITIES OF KABANDUNGAN VILLAGE AND BARUJAMAS VILLAGE PADALUYU VILLAGE, CUGENANG SUB-DISTRICT, CIANJUR REGENCY THROUGH THE RECONSTRUCTION OF EARTHQUAKE-RESISTANT BUILDINGS AND POST-EARTHQUAKE AQUAPONIC FARMING Renea Shinta Aminda; Tika Hafzara Siregar; Syaiful Syaiful; Dinda Dwi Saputri; Anggi Amelia; Lia Apriani; Puri Anita Lestari; Salma Leandra Damiana
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 7 No. 1 (2023): MARET
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v7i1.1623

Padaluyu is one of the villages in Cugenang District, Cianjur Regency. Padaluyu Village has an area of approximately 595,110 ha. Currently, in the Padaluyu village area, Kampung Kabandungan RT 04/RW 03, Cugenang District, Cianjur Regency, there was an earthquake of Mw 5.6 on Monday, November 21, 2022. This event has resulted in damage to residents' houses, infrastructure, and residents' agricultural land. The purpose of this activity is to provide assistance to increase the resilience of the people of Kabandungan village and Barujamas village, Padaluyu village, Cugenang sub-district, Cianjur district through the reconstruction of earthquake-resistant buildings and post-earthquake aquaponic farming training. Improving the understanding of earthquake-resistant buildings is carried out through the presentation of earthquake-resistant building materials and visual simulations. Aquaponic farming training is carried out by exposing aquaponic farming material, making aquaponic buildings and installations, and practicing aquaponic farming. The result of this activity is that the people in RT 03 RW 04 and RT 03 RW 07 gain increased knowledge and understanding about the construction of earthquake-resistant housing which can be applied in the construction or repair of post-earthquake residents' houses. Residents' understanding of modern agriculture using the aquaponic method increases and residents can practice aquaponic farming by utilizing their yards to meet their food needs for vegetables and side dishes. The Head of Padaluyu Village hopes that this training can motivate the community to build houses and make very good use of vacant land.

Rancang Bangun Mesin Pencucian Garam Dua Tingkat Skala Kecil Tika Hafzara Siregar; Setya Permana Sutisna; Edi Sutoyo; Mamat Rahmat; Muhammad Nanang Prayudyanto
Jurnal Keteknikan Pertanian Vol. 11 No. 1 (2023): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.011.1.66-75

The economic conditions of salt farmers and the quality of their salt often put them in a weak bargaining position, so the price of salt at the farmer level is low. Small-scale consumption salt processing machines need to be designed to increase the value of salt so the welfare of salt farmers can increase. This study aims to design a salt washing machine to increase the NaCl content and remove other impurities such as CaSO4, MgSO4, MgCl2 and others. The machine is designed with stirrig system by maintaining the baume value in mixture of salt and brine at a value of 25-280Be. The machine is equipped with a baume sensor to control the brine baume value. The variable of washing time is varied to produce the best salt quality. This research has designed a two-level salt washing machine with a 0Be controll system that can wash salt with brine in 50 kg/hours capacity. This machine washes the salt in 2 step process. Salt washing machine driven by a 1.5 HP electric motor to stir the salt with brine so it can dissolve the impurities and retain the NaCl in crystal form. The purity of NaCl in salt increased by 7.5% after being washed for 20 minutes.

Uji Eksperimental Kualitas Garam Berbasis Variasi Putaran Dan Waktu Pengadukan Pada Mesin Pengolahan Garam Kapasitas 25 kg/jam Hasibuan, Musta'anul Husaini; Siregar, Tika Hafzara; Sutoyo, Edi; Sutisna, Setya Permana
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 11 No. 3 (2023): December 2023
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2023.011.03.08

GAKI (Gangguan Akibat Kekurangan Iodium) merupakan masalah kesehatan serius yang menyebabkan kualitas hidup dan perkembangan individu. Uji Eksperimental terhadap kualitas kadar garam berbasis variasi putaran dan waktu pengadukan penting untuk membantu mencegah GAKI, dengan mempertahankan nilai baume dari air tua pencuci garam pada nilai 25-28. Penelitian ini bertujuan untuk menguji kualitas kadar garam yang dihasilkan oleh mesin pengolahan garam dengan variasi putaran (40, 80, dan 120 rpm) dan waktu pengadukan (10, 15, dan 20 menit) dengan kadar awal yang digunakan dalam penelitian sebesar 85.67%. Hasil penelitian menunjukkan bahwa variasi putaran dan lama pengadukan sangat berpengaruh terhadap kualitas kadar garam. Pada penelitian ini dapat disimpulkan bahwa kecepatan putaran mesin 120 rpm dan lama pengadukan dibawah 10 Menit mendapatkan kenaikan kadar garam yang optimal sebesar 6.88% menjadi 91.55%.

Design and Function Evaluation of Line Follower Plant Sprayer Robot Setya Permana Sutisna; Tika Hafzara Siregar; Anton Royanto Ahmad
Journal of Applied Science and Advanced Engineering Vol. 1 No. 1 (2023): JASAE: March 2023
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v1i1.7

Agriculture tools necessary for increasing food security in Indonesia. An automatic spraying for plant became one of the tool that help in pot plant maintenance. This study was developing a prototype of automatic line follower robot for spraying plant. Designing a new construction and adding a line follower sensor, this robot could move between plant pots with guidance of black line. Main chassis of this robot made from 3 mm aluminum plate with 50 cm length and 20 cm width. Control of this robot using Arduino Uno as microcontroller that could control the movement of the robot and also could control movement of nozzle and flow rate. Performance testing of this robot held inside the room with concrete floor and placed on the white fabric with black line as a guidance and sign to stop and spray. As the result, average linier speed for this robot was 0,7 m/s and flow rate for spraying was 8,9 ml/s with 89,5% accuracy.

Design and Frame Strength Evaluation of Salt Washing Unit Capacity 50 Kg/hour Tika Hafzara Siregar; Setya Permana Sutisna; Edi Sutoyo; Mamat Rahmat; Hablinur Al Kindi; Dodih
Journal of Applied Science and Advanced Engineering Vol. 1 No. 2 (2023): JASAE: September 2023
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v1i2.18

The salt washing unit is part of the salt processing machine. This unit's function is to wash raw salt with brine. This unit has a motor, agitator blade, washing chamber, and frame. The frame structure strength of the salt washing unit needs to be evaluated to ensure safety. This research aims to design the salt washing unit and obtain simulation results of frame structure strength to ensure the safety of the salt washing unit. This research was carried out by simulation to look for stress, strain, and changes in the shape of objects (displacement). The frame strength simulation was carried out using Solidwork software. The salt washing unit with a 50 kg/hour capacity has been designed. It has a cylindrical shape with 990 mm in height and 680 mm in diameter. From the simulation results of strain, it can be concluded that the minimum point is 1.80 × 108 Mpa, and the maximum point is 1.63 × 105 Mpa. From the simulation results of displacement, it can be concluded that the minimum point is 0 mm and the maximum point is 2,296 mm. The maximum stress is 5.254×106 N/m2, and the minimum stress point is 1.803×106 N/m2.

AUTOMATIC DRYER FOR DRYING RHIZOMES IN THE PUSPASARI WOMEN FARMERS GROUP Hablinur Al Kindi; Tika Hafzara Siregar; Setya Permana Sutisna; Edi Sutoyo; Barkah Akbar; Nuruddin Nashrullah
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 8 No. 4 (2024): DESEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v8i4.2508

One form of community service is the transfer of technology from universities to community groups. The Puspasari Women's Farmers Group (KWT) has a medicinal plant garden that produces medicinal plants, one of which is rhizomes. One of the shortcomings of drying the rhizomes is the drying process which is still conventional, this causes the quality of the rhizomes to be poor. The purpose of this service is, with the presence of an automatic dryer owned by the agricultural engineering study program of Ibn Khaldun University, it is hoped that there will be an increase in product quality and an increase in the understanding of KWT members regarding drying. After the implementation of the dryer training, training participants were given questionnaires and questions. As a result, the participants stated that the drying results with the automatic drying tool were much better than conventional drying. Participants were able to answer 60% of the questions given regarding basic drying knowledge.

A Refined Saccharomyces Cerevisiae-Induced Pyrexia Model In Rats For Specific Antipyretic Preclinical Screening Putra, Oktavian Arya; Wardhani, Bantari Wisynu Kusuma; Riska, Riska; Ramadhan, Nuzula Rijal Nur; Pamungkas, Fajrin Yudha; Al Baariq, Hisyam Nabil Najmuddin; Wahyuningtias , Dita Sheila Putri; Khairunnisa, Rahma; Ulhaq, Oktania Dhiya; Azis, Nurul Magfirah; Guselsa, Fricelia Aura; Siregar, Tika Hafzara; Khairullah, Aswin Rafif
Biomedical Journal of Indonesia Vol. 11 No. 2 (2025): Vol 11, No 2, 2025
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bji.v11i2.265

Introduction. A fever-specific, reliable animal model is necessary to screen the antipyretic activity of pharmacological agents, especially to differentiate their action from broad anti-inflammatory activity. The present investigation was directed towards standardizing the yeast-induced pyrexia model in Sprague Dawley rats for screening the antipyretic activity of paracetamol. Methods. Male Sprague Dawley rats were placed into three groups (5 each): normal control, pyrexia-induced untreated, and paracetamol-treated. Pyrexia was induced by subcutaneous injection of 40% aqueous suspension of Saccharomyces cerevisiae (10 mL/kg b.w.). Paracetamol-treated rats were given a single oral dose of 150 mg/kg following pyrexia induction. Rectal temperature was measured at intervals of 30 minutes for 180 minutes. Results. Saccharomyces cerevisiae injection elicited a satisfactory febrile response in both pyrexia-induced groups. In the paracetamol-treated group, there was a considerable decrease in rectal temperature from 90 minutes, and the difference was statistically significant (p < 0.05) when compared with the untreated group. The model was able to distinguish the antipyretic effect of paracetamol from natural thermoregulatory fall in controls. Conclusion. This S. cerevisiae pyrexia model in mice is a specific and reproducible platform for antipyretic drug evaluation. The ability to dissociate antipyretic mechanisms from accompanying inflammatory processes is what makes it an acceptable model for future pharmacological screens. The addition of fever-specific biomarkers, i.e., hypothalamic metabolites and PGE₂, is suggested to also offer mechanistic insight and translational value.

RANCANG BANGUN SISTEM PENDETEKSI KEBAKARAN BERBASIS IOT MENGGUNAKAN ARDUINO Siregar, Tika Hafzara; Sutisna, Setya Permana; Pramono, gatot Eka; Ibrahim, Maulana Malik
AME (Aplikasi Mekanika dan Energi): Jurnal Ilmiah Teknik Mesin Vol. 7 No. 2 (2021)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/ame.v7i2.5063

Sistem pendeteksi kebakaran jarak jauh merupakan perangkat penting yang dibutuhkan untuk menjaga keamanan. Tujuan penelitian ini adalah untuk merancang, membuat dan menguji sistem pendeteksi kebakaran berbasis IoT menggunakan arduino yang mampu menginformasikan kebakaran secara dini yang dapat dipantau dari jarak jauh. Sistem pendeteksi menggunakan sensor api/Flame Sensor, Sensor Asap/MQ-7, Sensor suhu/LM35, buzzer dan pompa air. Sistem peringatan menggunakan panggilan telepon dan pengiriman sms melalui modul SIM900 dan pengiriman peringatan bahaya ke aplikasi android menggunakan koneksi internet melalui modul Nodemcu ESP8266. Berdasarkan hasil penelitian yang telah dilakukan, sistem yang dirancang telah berjalan dengan baik dan dapat mendeteksi adanya indikasi kebakaran. Aplikasi android yang digunakan sebagai interface untuk memonitoring telah berjalan dengan baik dengan indikasi memberikan notifikasi pada aplikasi android yang telah dibuat.

SISTEM MONITORING SUHU AIR DAN NUTRISI KEBUN HIDROPONIK UNTUK TANAMAN SELADA BERBASIS IOT Adi Mardiansah; Tika Hafzara Siregar; Iwan Sumirat
JUTEKS Vol 12 No 1 (2025): JuTEkS (Jurnal Teknik Elektro dan Sains)
Publisher : Program Studi Teknik Elektro Universitas Ibn Khaldun Bogor

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

Tanaman selada merupakan salah satu tumbuhan yang sering dibudidayakan secara hidroponik. Suhu optimal dalam penanaman tumbuhan selada sendiri yaitu pada kisaran 18 °C sampai 24 °C serta diperlukan kondisi nutrisi yang spesifik yaitu 560-840 ppm. Pengecekan yang dilakukan secara teratur, menjadi tantangan tersendiri karena harus dilakukan terus menerus. Tujuan dari penelitian ini adalah membuat sistem monitoring suhu air dan nutrisi kebun hidroponik untuk tanaman selada berbasis IoT. Sistem dibangun menggunakan argoritma yang sudah ditanamkan pada microcontroller Arduino Mega 2560 dan Esp32, sistem menggunakan LCD dan aplikasi Blynk untuk menampilkan monitoring dan notifikasi. Adapun untuk sistem pendingin menggunakan sistem pendingin peltier. Hasil dari penelitian ini didapat nilai akurasi pengukuran sensor suhu sebesar 98,72% dan sensor TDS sebesar 91,89%, kedua sensor ini layak untuk digunakan. Sistem notifikasi berfungsi dengan baik dalam memberikan peringatan ketika nilai TDS berada di luar kisaran 560-840 ppm, dan mengontrol serta memberikan pemberitahuan ketika sistem pendingin aktif pada suhu di atas 26°C dan mencapai kondisi optimal pada suhu ≤ 24°C. Kata Kunci : hidroponik, internet of thinks, sensor, sistem monitoring, sistem notifikasi

SISTEM MONITORING SUHU AIR DAN NUTRISI KEBUN HIDROPONIK UNTUK TANAMAN SELADA BERBASIS IOT Adi Mardiansah; Tika Hafzara Siregar; Iwan Sumirat
JUTEKS Vol 12 No 1 (2025): JuTEkS (Jurnal Teknik Elektro dan Sains)
Publisher : Program Studi Teknik Elektro Universitas Ibn Khaldun Bogor

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

Tanaman selada merupakan salah satu tumbuhan yang sering dibudidayakan secara hidroponik. Suhu optimal dalam penanaman tumbuhan selada sendiri yaitu pada kisaran 18 °C sampai 24 °C serta diperlukan kondisi nutrisi yang spesifik yaitu 560-840 ppm. Pengecekan yang dilakukan secara teratur, menjadi tantangan tersendiri karena harus dilakukan terus menerus. Tujuan dari penelitian ini adalah membuat sistem monitoring suhu air dan nutrisi kebun hidroponik untuk tanaman selada berbasis IoT. Sistem dibangun menggunakan argoritma yang sudah ditanamkan pada microcontroller Arduino Mega 2560 dan Esp32, sistem menggunakan LCD dan aplikasi Blynk untuk menampilkan monitoring dan notifikasi. Adapun untuk sistem pendingin menggunakan sistem pendingin peltier. Hasil dari penelitian ini didapat nilai akurasi pengukuran sensor suhu sebesar 98,72% dan sensor TDS sebesar 91,89%, kedua sensor ini layak untuk digunakan. Sistem notifikasi berfungsi dengan baik dalam memberikan peringatan ketika nilai TDS berada di luar kisaran 560-840 ppm, dan mengontrol serta memberikan pemberitahuan ketika sistem pendingin aktif pada suhu di atas 26°C dan mencapai kondisi optimal pada suhu ≤ 24°C. Kata Kunci : hidroponik, internet of thinks, sensor, sistem monitoring, sistem notifikasi

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