Article Per Year (5 Year)
p-Index From 2020 - 2025
0.562
P-Index
This Author published in this journals
All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Quantum Teknika Accurate: Journal of Mechanical Engineering and Science
Agistya Anugrah, Rinasa
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Education Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Studi Eksperimental Pengaruh Perbedaan Sudut Kemiringan Terhadap Temperatur Onset Termoakustik Generator Gelombang Berdiri Agistya Anugrah, Rinasa
Quantum Teknika : Jurnal Teknik Mesin Terapan Vol 1, No 1 (2019): October
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jqt.010101

Abstract

Thermoacoustic generator ia one of energy conversion device that change thermal energy to acoustic form energy. This device can get many beneficial of thermal energy which banned and not be used again from industry, devices of the hospitals, geothermal, and solar energy. The device consist or two type, standing wave and traveling wave. In the research used a standing wave thermoacoustic generator because of the cost is relatively cheaper and the construction is easy to set than traveling wave type. Onset temperature is one of the most important parameter in thermoacoustic generator to be researched. In that aplication, onset temperature can representated how many the performance of this device, if seen by input energy used the system of the thermoacustic generator. Decreasing onset temperature could make  decrease of thermal energy used to generator. Beside stack and resonator length, the other parameter that more important to research is tilted angles. In this researched would be done researched with variation of tilted angles -90º, 0º, dan 90º. It would be found the effective tilted angle used, the performance was presented by the least onset temperature. The result was the tilted angle decreased when the onset temperature decreased too. If seen by the input energy, the best performance of thermoacoustic generator is on 90o tilted angle.
Pengaruh Variasi Suhu pada Aerator 10 Watt dengan Panel Surya 80 WP Terhadap Kandungan Oksigen Terlarut Rachmawati, Putri; Agistya Anugrah, Rinasa; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 3 No. 1 (2022): April 2022
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v3i1.1512

Abstract

The fulfillment of energy for humans and animals is increasing day by day. This is evidenced by the fulfillment of electricity needs. This need is ab basic need, where humans and animals need electricity consumption 24 hours a day. So that renewable energy is needed with solar power generation for 12 hours of electricity. This research is focused on fulfilling electricity consumption in nile tilapia fish with 80 WP slar panels and 10 watt aerator power. The purpose of this study was to determine the level of dissolved oxygen in the water, the temperature in the water and the temperature in the surrounding environment. This research method uses a direct observation of dissolved oxygen with a predetermined data collection time using a dissolved oxygen measuring instrument that can be used in water. The result of this study indicate that the dissolved oxygen content produced is 14.61 mg/l with a thermal in water of 26.30C and thermal environment of around 280C.
Pengaruh Variasi Suhu pada Aerator 10 Watt dengan Panel Surya 80 WP Terhadap Kandungan Oksigen Terlarut Rachmawati, Putri; Agistya Anugrah, Rinasa; Ulikaryani
Accurate: Journal of Mechanical Engineering and Science Vol. 3 No. 1 (2022): April 2022
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/accurate.v3i1.1512

Abstract

The fulfillment of energy for humans and animals is increasing day by day. This is evidenced by the fulfillment of electricity needs. This need is ab basic need, where humans and animals need electricity consumption 24 hours a day. So that renewable energy is needed with solar power generation for 12 hours of electricity. This research is focused on fulfilling electricity consumption in nile tilapia fish with 80 WP slar panels and 10 watt aerator power. The purpose of this study was to determine the level of dissolved oxygen in the water, the temperature in the water and the temperature in the surrounding environment. This research method uses a direct observation of dissolved oxygen with a predetermined data collection time using a dissolved oxygen measuring instrument that can be used in water. The result of this study indicate that the dissolved oxygen content produced is 14.61 mg/l with a thermal in water of 26.30C and thermal environment of around 280C.
PENERAPAN TEKNOLOGI SARUNG TANGAN TERAPI UNTUK MEMBANTU GURU BK SMA AL ISLAM 1 SURAKARTA DALAM MENGATASI KECEMASAN PADA SISWA Loniza, Erika; Sartika Sari, Febriana; Chairunnisa, Kurnia; Agistya Anugrah, Rinasa
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 7 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i7.2438-2445

Abstract

Remaja mengalami masa transisi dengan banyak perubahan baik fisiologis maupun psikologis. Perubahan yang terjadi pada remaja menimbulkan kecemasan pada remaja. Permasalahan kecemasan yang terjadi pada siswa SMA Al Islam 1 dampak dari pembelajaran daring karena dunia dan khususnya Indonesia sedang di landa Covid 19 berkepanjangan dapat menyebabkan serangan panik dan gangguan kecemasan. Masalah-masalah tersebut sangat mengganggu perkembangan mental remaja dan menurunkan produktivitas dan prestasi remaja. Salah satu solusi upaya untuk mengurangi kecemasan adalah dengan memberikan Anxiety First Aid (AFA) yang merupakan rangkaian bantuan untuk mengatasi kecemasan. Pengabdian  ini bertujuan untuk mengetahui pengaruh Anxiety First Aid terhadap skor kecemasan. Metode yang dilakukan yaitu edukasi, penyuluhan dan pendampingan. Penyuluhan tentang stres dan kecemasan merupakan salah satu cara untuk memberikan pemahan tentang penangan stress dan kecemasan yang baik dan sehat. Pelatihan cara menggunakan peralatan sarungan tangan terapi, penyerahan sarung tangan dan peralatan kesehatan yang akan di hibahkan  untuk SMA Al Islam 1 Surakarta. Populasi pengabdian ini adalah 20 siswa SMA Al Islam 1 Surakarta yang dipilih dengan teknik purposive sampling yang memenuhi kriteria inklusi. Pengukuran kecemasan pada remaja dilakukan dengan menggunakan Taylor Manifest Anxiety Scale. Berdasarkan hasil kegiatan pengabdian, peserta yang telah mengikuti sesi kuliah dapat memahami dengan baik tentang permasalahan rasa cemas dan cara penanganannya. Saat sesi pelatihan diketahui bahwa sebanyak 12 peserta (60%) mengalami cemas ringan, 5 peserta (25%) mengalami cemas sedang, dan 2 peserta mengalami cemas berat. Setalah diterapi menggunakan sarung tangan terapi, peserta mendapatkan dampak positif berupa rasa tenang dan rasa cemas yang berkurang.
Co-Authors Chairunnisa, Kurnia Loniza, Erika Putri Rachmawati, Putri Sartika Sari, Febriana Ulikaryani