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Noise exposure and hearing threshold levels of rice mill workers Rachmawati, Siti; Suryadi, Iwan; Fitriani, Nurlaila; Firmansyah, Fathoni; Nisya, Khoirun
International Journal of Public Health Science (IJPHS) Vol 14, No 1: March 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v14i1.24564

Abstract

Industrial noise is generally one of the risk factors for occupational and environmental safety and health. Noise is a risk factor for decreased hearing threshold value in addition to other factors such as age, working period. This study used a cross-sectional design that aimed to identify the hearing threshold level (HTL) of rice mill workers exposed to hazardous noise in Karanganyar Regency, and investigate the relationship with other factors such as age, tenure. Audiometric data from 92 participants were collected through audiometric examination by qualified personnel using an audiometer in a quiet environment. The test was conducted after the participants had rested completely for >14 hours after their last exposure to workplace noise. The results showed that all participants had worked in a noise-hazard work zone for >1 year. The participants' ages ranged from 28 to 57 years. The average hearing threshold in the right ear was 36.71 dB and the average hearing threshold in the left ear was 39.55 dB. The hearing loss associated with work experience was greater than that caused by noise intensity age. Noise intensity, age and working experience were significant to the workers' ear hearing threshold values. Multivariate test results show that noise intensity is the most influential factor (>60%) on HTL. HTL among industrial workers should be assessed regularly. At the health policy level, these workers need to start being protected when they start working.
PENGARUH AKTIVITAS KERJA DAN BEBAN ANGKAT TERHADAP KELUHAN MUSCULOSKELETAL DISORDERS (MSDS) SAFITHRY, CINDY YUNIKA; NISYA, KHOIRUN; FADHILAH, NAHIDATUL; SHAKILA, RIFA; HARAHAP, RIZKI ALYA; HASANAH, WIRDATUN
Journal of Nursing and Public Health Vol 11 No 2 (2023)
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jnph.v11i2.5099

Abstract

Berat beban yang diangkut akan menimbulkan kelelahan dan keluhan Musculoskeletal Disorders (MSDs). Musculoskeletal disorders (MSDs) merupakan keluhan pada bagian-bagian otot skeletal mulai dari keluhan ringan hingga sangat sakit. Beban statis yang yang diterima pekerja secara terus-menerus dan dalam durasi lama dapat menyebabkan keluhan berupa kerusakan pada ligament, sendi dan tendon. Tujuan literatur ini yaitu mengetahui Pengaruh Aktivitas Kerja Dan Beban Angkat Terhadap Keluhan Musculoskeletal Disorders (MSDs). Penelitian ini merupakan penelitian yang berbentuk Literature Riview. Hasil dari kajian literatur yaitu Penyebab terjadinya musculoskeletal adalah Pengerahan Tenaga Otot berlebihan, sikap kerja yang tidak alamiah, serta pekerjaan berulang yang mengakibatkan pembebanan yang terus menerus menekan tulang, ligamen dan sendi. Kesimpulan dari kajian literatur yaitu adanya pengaruh aktivitas kerja dan beban angkat terhadap keluhan Musculoskeletal Disorders (MSDs).
Esensi Penguatan Etika Politik Islam di Indonesia Nisya, Khoirun; Nasrung, Nur Aulia; K, Kurniati
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 7 (2024): Madani, Vol 2. No. 7, 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12553419

Abstract

The essence of strengthening Islamic political ethics in Indonesia which underlines the need for harmony between religious principles and political governance. This requires integrity, transparency and justice as the basis for leaders and society in carrying out politics based on Islamic values. The theoretical aim of this research is to provide an academic contribution related to moral guidance for political leaders and the general public which will later provide an understanding regarding the essence and strengthening of ethics by integrating Islamic values into political practice in Indonesia which can form better political policies. a political system that is fair, transparent and socially just. The leadership system generally does not explain the role of politics and community participation, this is what encourages researchers to examine the essence and strengthening of Islamic political ethics. The research method used is a qualitative-interpretive method by conducting a literature study from one source. Then the data obtained will be collected, studied and synthesized and then analyzed carefully to get answers to the problems posed.
PEMBELAJARAN DIFERENSIASI PADA IMPLEMENTASI KURIKULUM MERDEKA SEKOLAH DASAR Dicky Dermawan, Deden; Budianti, Yudi; Arrahim, Arrahim; Mujiani, Dwi Safitri; Sumirat, Fanny; Nisya, Khoirun
Masyarakat: Jurnal Pengabdian Vol. 1 No. 1 (2024)
Publisher : Yayasan Pendidikan Dan Pengembangan Harapan Ananda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58740/mjp.v1i1.105

Abstract

Tujuan dari kegiatan PKM yang dilaksanakan oleh tim dosen di Kecamatan Cicalengka, Kabupaten Bandung, adalah untuk mensosialisasikan kepada para guru mengenai pembelajaran diferensiasi dalam kurikulum merdeka di sekolah dasar. Pelaksanaan kegiatan ini dibagi menjadi tiga tahap. Pertama, memberikan sosialisasi kepada para guru; kedua, melakukan diskusi tentang pembelajaran diferensiasi dalam kurikulum merdeka; dan ketiga, melaksanakan pembelajaran diferensiasi dalam kurikulum merdeka. Hasil dari kegiatan pengabdian masyarakat ini menunjukkan bahwa para guru di Kecamatan Cicalengka sangat antusias untuk mengenal, mempelajari, dan memahami pembelajaran diferensiasi dalam kurikulum merdeka sebagai alternatif pembelajaran saat ini. Kesimpulan dari kegiatan ini adalah bahwa para guru menjadi lebih kreatif dan inovatif dalam mencoba menerapkan pembelajaran diferensiasi yang sangat bermanfaat untuk digunakan di kelas. Sebagai saran, pihak sekolah sebaiknya menyediakan fasilitas yang diperlukan oleh para guru, seperti laptop dan jaringan internet, untuk mendukung pelaksanaan pembelajaran diferensiasi dalam kurikulum merdeka agar pembelajaran dapat berlangsung secara efektif.
Improving IPAS Learning Outcomes through the NHT Cooperative Learning Model Assisted by Wordwall Dermawan, Deden Dicky; Nisya, Khoirun
Journal of Multidiscipline and Collaboration Research Vol. 2 No. 1 (2025)
Publisher : Yayasan Pendidikan dan Pengembangan Harapan Ananda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58740/jmcr.v2i1.626

Abstract

This study aims to improve science and social studies (IPAS) learning outcomes through the implementation of the Numbered Heads Together (NHT) cooperative learning model assisted by Wordwall media for fifth-grade students at SD Negeri Cipanjar Kabupaten Sumedang. This research employed a Classroom Action Research (CAR) design conducted in two cycles, each consisting of planning, action, observation, and reflection stages. The subjects were 20 fifth-grade students. Data were collected through teacher and student observation sheets as well as learning achievement tests administered at the end of each cycle. The results showed significant improvements in all observed aspects. Teacher performance increased from 57.5% (poor category) in cycle I to 70% (fair category) in cycle II. Student activity improved from 45% (very poor category) in cycle I to 75% (good category) in cycle II. Students’ mastery learning also increased from 45% in cycle I to 75% in cycle II. Thus, the application of the NHT cooperative model assisted by Wordwall was proven effective in enhancing both student engagement and IPAS learning outcomes. This study implies that teachers can utilize a combination of cooperative learning strategies and interactive digital media to create more meaningful and engaging learning experiences.
Bibliometric Analysis of Nusantara Cultural Research in Elementary Schools in Indonesia Nisya, Khoirun; Wasino, Wasino; Arcindy, Argitha; Armaidi, Indriana Eko
Journal of Multidiscipline and Collaboration Research Vol. 2 No. 2 (2025)
Publisher : Yayasan Pendidikan dan Pengembangan Harapan Ananda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58740/jmcr.v2i2.627

Abstract

The main problem in basic education in Indonesia is the decline in understanding and appreciation of the culture of the archipelago. The tide of globalization, technological developments, and the dominance of foreign popular culture have caused local values to be increasingly marginalized, resulting in students having little knowledge of their national identity. This study aims to analyze trends in research on the culture of the archipelago in Indonesian elementary schools during the period 2020–2025, focusing on dominant themes, keyword connections, and their developmental dynamics. The analysis is expected to identify research gaps and provide recommendations for study directions relevant to culture-based education. The research method uses bibliometric analysis with the help of VOSviewer software. The data is visualized through three approaches, namely network visualization to map the connections between keywords, overlay visualization to see time trends, and density visualization to measure the intensity of research themes. The results show that the main topics include character education, cultural values, local wisdom, strengthening character, and revolution 4. The keyword “cultural” plays an important role, while “local wisdom” and “revolution 4” are increasingly dominant. This study provides a comprehensive map of the direction of research on the culture of the Indonesian archipelago and emphasizes the importance of integrating cultural values into the elementary school curriculum.
Aktivitas Nanoemulsi Minyak Lengkuas (Alpinia galanga [L] Willd) dalam Menghambat Bakteri Escherichia coli Penghasil Extended Spectrum Beta Lactamases (ESBLs) Prasetya, Yulianto Ade; Nisya, Khoirun; Amanda, Eviomitta Rizki
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2019: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.86 KB)

Abstract

Escherichia coli merupakan bakteri yang mampu mendegradasi antibiotik golongan beta laktam generasi ketiga, keempat serta monobaktam. Bakteri E.coli penghasil ESBLs membuat pilihan antibiotik menjadi semakin terbatas untuk pengobatan sehingga bertanggungjawab terhadap peningkatan angka kesakitan, kematian, dan biaya kesehatan. Minyak lengkuas merupakan tanaman asli Indonesia yang terbukti mampu melawan bakteri patogen namun penelitian untuk bakteri penghasil ESBLs belum pernah dilaporkan. Minyak atsiri dalam bentuk nano mampu meningkatkan luas permukaan sehingga lebih efektif dan efisien untuk pengobatan. Penelitian ini bertujuan untuk mengetahui aktivitas nanoemulsi minyak lengkuas dalam menghambat bakteri E.coli penghasil ESBLs. Nanoemulsi dibuat dengan bantuan sonikator amplitudo 20% dan dikarakterisasi menggunakan Particle Size Analyzer (PSA). Nanoemulsi yang dibuat kemudian diujikan aktivitasnya pada E.coli penghasil ESBLs dengan spektofotometer panjang gelombang 600nm dengan seri pengenceran 0.35, 0.7, 1.4, 2.8, 5.6, 11.2, dan 22.5 μg/ml. Hasil penelitian menunjukkan bahwa Nanoemulsi dengan ukuran 490,3 mampu menghambat bakteri uji pada konsentrasi 0.7 μg/ml. dengan waktu inkubasi 24 jam dan 11.2 μg/ml.
STRATEGI INDONESIA MENINGKATKAN EKSPOR BIJI KAKAO KE CHINA TAHUN 2018-2022 Nisya, Khoirun; Retnaningsih, Umi Oktyari
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol 12: Edisi II Juli - Desember 2025
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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

Abstract

Cocoa is one of Indonesia's leading export commodities and plays a vital role in the national economy. However, cocoa bean exports to China fluctuated between 2018 and 2022, necessitating strategies to improve performance. This study aims to analyze Indonesia's strategy for increasing cocoa bean exports to China. The research method used was descriptive qualitative, using secondary data from Statistics Indonesia (BPS), government publications, and academic literature. The analysis was conducted using a liberal perspective and Michael Porter's theory of competitive advantage. The results indicate that the strategies implemented include improving cocoa quality and production, strengthening downstream industries, promoting trade, and bilateral cooperation with China. Synergy between the government, industry players, and farmers is key to increasing the competitiveness of Indonesian cocoa in the global market. Keywords: Export, Cocoa, China, Strategy, Indonesia