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Konsentrasi Karbon Monoksida (CO) di Kota Pontianak Andriani, Riski; Nurhasanah, Nurhasanah; Adriat, Riza
PRISMA FISIKA Vol 7, No 2 (2019)
Publisher : Jurusan Fisika, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.343 KB) | DOI: 10.26418/pf.v7i2.35830

Abstract

Penelitian ini bertujuan untuk menentukan nilai konsentrasi gas karbon monoksida (CO) dan mengetahui pengaruh suhu udara terhadap konsentrasi gas CO di Jalan Gajah Mada dan Jalan Tanjungpura Kota Pontianak. Pengukuran konsentrasi CO dilakukan setiap 1 jam pada pukul 06.00 – 22.00 WIB selama 6 hari di 6 titik, yaitu 3 titik di Jalan Gajah Mada dan 3 titik di Jalan Tanjungpura. Hasil penelitian menunjukkan kadar gas CO di Jalan Gajah Mada berkisar antara 2.746,69-11.215,66 μg/Nm3 dan Jalan Tanjungpura berkisar 2.060,02-15.564,58 μg/Nm3. Nilai tersebut masih berada di bawah baku mutu udara ambien dari PERMENLH No. 12 tahun 2010, yaitu 30.000 μg/Nm3. Pada pengukuran pagi, siang, dan sore hari konsentrasi gas CO cenderung berbanding terbalik dengan suhu udara, namun menjadi cenderung berbanding lurus pada malam hari.  Kata Kunci : Karbon Monoksida (CO), Suhu Udara
EPIDEMIOLOGY OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) IN INDONESIA: A LITERATURE REVIEW Saragi, Dhea Rizky Fitri; Susanti, Nofi; Nabilah, Nanda; Efri, Puti Miratil Hayati; Andriani, Riski
HEARTY Vol 12 No 4 (2024): DESEMBER
Publisher : Fakultas Ilmu Kesehatan, Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/hearty.v12i4.16735

Abstract

In Indonesia, Chronic Obstructive Pulmonary Disease (COPD) is a non-communicable disease that poses a public health problem. Its main risk factors include active and passive smoking, air pollution, as well as genetic factors. The prevalence of COPD is likely to increase due to high smoking rates among the Indonesian population and high levels of air pollution in some areas. This study aims to describe the problem of COPD in Indonesia epidemiologically from the definition, diagnosis, symptoms, terminology, prevention, treatment, pathogenesis, prevalence in Indonesia and complications of COPD. The research method used is qualitative and the primary literature of this research comes from books, articles, journals, and seminar papers. Descriptive analysis was then used to process the data that had been obtained. Based on the results of research (WHO) said that in 2002, around 64 million people were affected by COPD and 3 million people died from the disease. In 2020, it is estimated that (COPD) will be the third highest cause of death in the world. The conclusion of this study is that it is important to take preventive measures such as maintaining hand hygiene, avoiding exposure to air or cigarette smoke, and getting vaccinations as recommended by the doctor to reduce the risk of infections that can worsen the condition of COPD. Lack of awareness of the importance of COPD prevention and management is also a challenge that needs to be addressed.
PELATIHAN PEMBUATAN LILIN AROMATERAPI DARI BATOK KELAPA SEBAGAI PRODUK RAMAH LINGKUNGAN DENGAN PEMANFAATAN DIGITAL MARKETING UNTUK MENINGKATKAN DAYA SAING UMKM DI DESA ROMADHON Pratama, Yudistira Bagus; Andriani, Riski; Noviani, Ega; Marwani, Marwani; Febriyanti, Wiwit; Pratama, Farhan Aflah; Elda, Elda; Wardani, Shinta Pramudya; Arnola, Micha; Agil, Sofwan Arif; Februari, Fani; Saputra, Bayu
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): Volume 6 No. 1 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i1.43270

Abstract

Pemanfaatan limbah organik menjadi produk bernilai ekonomi merupakan salah satu strategi dalam mendukung keberlanjutan lingkungan dan pemberdayaan masyarakat. Pengabdian ini bertujuan untuk menganalisis efektivitas pelatihan kewirausahaan berbasis lingkungan dalam meningkatkan keterampilan dan minat masyarakat dalam memproduksi serta memasarkan lilin aromaterapi dari batok kelapa secara digital. Metode yang digunakan adalah penelitian tindakan (action research) dengan pendekatan eksperimen terapan, yang melibatkan 10 peserta dari kalangan ibu PKK dan karang taruna di Desa Romadhon, Kecamatan Sungaiselan, Kabupaten Bangka Tengah. Pelatihan berlangsung selama satu jam dan mencakup teori serta praktik pembuatan lilin aromaterapi dengan bahan utama batok kelapa sebagai wadahnya, serta strategi pemasaran digital melalui media sosial dan platform e-commerce. Hasil pengabdian menunjukkan bahwa terdapat peningkatan pemahaman masyarakat mengenai pemanfaatan limbah dan strategi pemasaran digital setelah mengikuti pelatihan, sebagaimana dibuktikan dengan hasil pre-test dan post-test. Selain itu, produk lilin aromaterapi dari batok kelapa memiliki potensi ekonomi yang menjanjikan karena nilai jual yang lebih tinggi serta daya tarik estetika dan fungsionalitasnya. Dengan penerapan digital marketing, produk ini dapat menjangkau pasar yang lebih luas dan meningkatkan daya saing UMKM lokal. Kesimpulannya, usaha lilin aromaterapi berbasis batok kelapa dengan integrasi digital marketing dapat menjadi solusi inovatif dalam mendukung ekonomi berkelanjutan, pengelolaan limbah organik, dan pemberdayaan masyarakat di tingkat lokal.
The Effect of Application Features, Service Quality and Price on the Frequency of Use of Maxim Online Transportation Services in Islamic Business Andriani, Riski; Iqbal, Muhammad; Susanto, Is
Indonesian Journal of Islamic Economics and Finance Vol. 5 No. 2 (2025)
Publisher : Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/ijief.v5i2.7356

Abstract

This study aims to evaluate and identify the features of the Maxim application, as well as service quality and explore prices that can increase the frequency of Use Of Maxim transportation services in Bandar Lampung. The method used is a questionnaire with a total of 100 respondents randomly selected or randomly selected from the city of Bandar Lampung. This study is quantitative. The data analysis technique used in this study is PLS (Partial Least Square) using SmartPLS 3.0 software. Based on the results of hypothesis tests that have been carried out, the application of these features proved to have no positive and significant effect on frequency. Where the direct effect test showed insignificant results of 0.847 and reached 0.05. while the Quality of Service has been shown to have a positive and significant effect on frequency. Where the direct effect test showed significant results of 0.000 and did not reach 0.05. And Price was shown to have a positive and significant influence on frequency. Where the direct effect test showed significant results of 0.009 and did not reach 0.05. In the Islamic perspective, frequency is not only measured by productivity, but also by spiritual values such as trust, responsibility, fairness, honesty, transparency, and customer satisfaction. The integrity of modern technology, such as app features, quality of Service, and Islamic-based pricing, can create a more equitable, transparent, and sustainable business environment. By implementing Islamic values in the development and operation of technology, service providers can increase user trust, satisfaction, and loyalty, as well as provide a positive impact on society as a whole in the city of Bandar Lampung.