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Peningkatan Kapasitas Dan Kesadaran Lingkungan Siswa Dalam Penanggulangan Pencemaran Udara Di SMAN 2 Selong, Lombok Timur Alaydrus, Alfina Taurida; Minardi, Suhayat; Syamsuddin, Syamsuddin; Al Hadi, Kasnawi; Mardiana, Laili; Budianto, Ari; Wijaya, Roviq; Fidya, Karina Alma
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 5 No 3 (2024): Edisi Desember 2024
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v5i3.2293

Abstract

Pertumbuhan populasi dan aktivitas ekonomi yang pesat di Lombok Timur telah meningkatkan ancaman pencemaran udara yang berdampak buruk pada kesehatan manusia, hewan, dan tumbuhan. Sebagai upaya untuk mengatasi hal ini, program peningkatan kapasitas dan kesadaran lingkungan telah dilaksanakan di SMAN 2 Selong, Lombok Timur. Program ini bertujuan untuk meningkatkan pengetahuan siswa tentang pencemaran udara serta cara-cara untuk meminimalisir dampaknya. Melalui metode Direct Instruction, Focus Group Discussion (FGD), dan demonstrasi alat ukur (PM10), siswa diberikan pemahaman teoritis dan praktis mengenai pencemaran udara. Hasil kegiatan ini menunjukkan peningkatan pengetahuan dan kesadaran siswa terkait pentingnya menjaga kualitas udara dan melakukan tindakan preventif terhadap polusi udara. Diharapkan, melalui kegiatan ini, siswa dapat berperan aktif dalam menjaga kelestarian lingkungan di sekitar mereka
A Development of a Coarse Particle Concentration Measurement System Using a Crystal-Based Sensor and a Dust Sensor for Air Quality Measurement Budianto, Arif; Rahayu, Susi; Mardiana, Laili; Ridho Illahi, Ramadian; Juniarti, Rosita
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6692

Abstract

QCM or quartz crystal microbalance is a non static crystal that can be used as a mass sensor. As a piezoelectric crystal, a QCM generates an electrical signal with a specific frequency. The frequency change can be utilized as a frequency counter in a mass measurement system. This study aims to develop a coarse particle sensor system using a QCM and an oscillator circuit. In line with this, this study uses an oscillator circuit and a QCM for a sensor development. Thus, the frequency measurement of the QCM contains an oscillator and a signal conditioner connected to a microcontroller. For this purpose, an Arduino Nano was used as the signal processing, while a QCM was used as a coarse particle sensor and compared to a digital dust sensor (Winsen ZH03). The sensor system was evaluated using a fixed-type crystal connected to an oscillator: 2.5 MHz - 7.2 MHz. Arduino Nano processed the frequency signal generated by the developed oscillator. The results show that the sensor system has a stable output signal compared to the comparator. There is a linear correlation between the frequency measured by the system and the oscilloscope (99.73%). It can be concluded that the sensor system can measure coarse particle concentrations from 32-620 ug/cm3 (frequencies from 2 MHz to 7.2 MHz) with a response time of 1 second. The system has an accuracy of 99% and a resolution of 1 Hz.
Inovasi edukasi kesehatan yang efektif dan interaktif menggunakan teknologi Play on Demand dan Broadcast (PODCAST) Akhyar, Halil; Fajriyah, Putri Arifatul; Wirawan, Rahadi; Ali, Muhamad; Hudha, Lalu Sahrul; Alaydrus, Alfina Taurida; Mardiana, Laili; Rahayu, Susi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 2 (2024): June
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i2.24669

Abstract

AbstrakSaat ini, promosi media untuk meningkatkan kesadaran masyarakat akan pola hidup sehat menjadi tantangan tersendiri di pemerintah daerah, seperti Dinas Kesehatan (Dinkes) di Provinsi Susa Tenggara Barat. Organisasi ini masih menerapkan ukuran konvensional dalam melakukan program promosi, seperti Radio, Surat Kabar, Flyer, dan lain-lain. Hal ini belum bisa menjangkau seluruh responden, terutama generasi muda yang seharusnya mengakses media sosial. Tujuan dilakukannya konten podcast adalah untuk memperluas jangkauan responden remaja melalui penerbitan video edukasi kesehatan di YouTube. Adapun metode yang digunakan dalam pelaksanaan pengabdian yaitu pendekatan participatory rural appraisal, serta pendekatan persuasive dan edukatif. Kegiatan dibagi dalam 3 tahapan penting yaitu persiapan, pembuatan konten, dan evaluasi. Hasil kegiatan pengabdian menunjukkan bahwa pembuatan konten youtube edukasi Kesehatan melalui podcast telah berhasil dilakukan dan dapat diakses pada https://www.youtube.com/@dinaskesehatanprovinsintb3184/videos. Berdasarkan hasil diskusi, program diberi nama SENIN SEHAT sesuai arahan pemerintah provinsi NTB kepada seluruh Organisasi Perangkat Daerah (OPD) terkait. Program telah menghasilkan Sembilan episode diantaranya hubungan komunikasi dan kesehtan, pemberian makanan pendamping air susu ibu, waspada kasus demam berdarah, dll. Oleh karena itu, podcast ini menjadi salah satu inovasi untuk melakukan edukasi secara efektif dan interaktif kepada masyarakat. Kata kunci: media informasi; senin sehat; teknologi informasi; teknologi komunikasi Abstract Recently, the media promotion to enhance citizens' awareness of healthy lifestyles has become a challenge in the local government, such as the West Susa Tenggara Province health department. The organization still applies conventional measurements to promote programs such as radio, newspapers, and flyers. The previous approach could only reach some respondents, especially young people who are supposed to access social media. The aim of establishing podcast content is to expand the reach of teenage respondents through publishing health education videos on YouTube. The methods used in implementing the service are the participatory rural appraisal approach and the persuasive and educational approach. Activities are divided into three critical stages: preparation, content creation, and evaluation. The results showed that creating health education YouTube content through podcasts was successfully carried out and can be accessed at https://www.youtube.com/@dinaskesehatanprovinsintb3184/videos. Based on the discussion, the program was named SENIN SEHAT according to the direction of the NTB provincial government. The program has produced nine episodes, including communication and health relations, providing complementary foods with breast milk, alerting for dengue fever cases, etc. Therefore, this podcast is an innovation that offers effective and interactive education to the public. Keywords: information media; healthy monday; information technology; communication technology.