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All Journal Tekno - Pedagogi : Jurnal Teknologi Pendidikan Jurnal TIN Universitas Tanjungpura AUSTENIT Abdimas Lisanuna: Jurnal Ilmu Bahasa Arab dan Pembelajarannya ROTOR: JURNAL ILMIAH TEKNIK MESIN JKP (Jurnal Konseling dan Psikoedukasi) Jurnal Teknik Mesin Ikonomika : Jurnal Ekonomi dan Bisnis Islam Jurnal At-Tibyan: Jurnal Ilmu Alqur’an dan Tafsir DINTEK JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Jambura Elementary Education Journal Jurnal Review Pendidikan dan Pengajaran (JRPP) JURNAL CRANKSHAFT Management Studies and Entrepreneurship Journal (MSEJ) MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Ihsan: Jurnal Pengabdian Masyarakat Economics and Digital Business Review Jurnal Mekanik Terapan Journal La Multiapp Jurnal Difusi Jurnal Transparansi Publik (JTP) Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) Industrial Research Workshop and National Seminar Journal of Education, Cultural, and Politics Jurnal Teknik Terapan (J-TETA) Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Sewagati Nanggroe: Journal Of Scholarly Service JURNAL PENGABDIAN KEPADA MASYARAKAT (ADI DHARMA) Jurnal Al-Wasith : Jurnal Studi Hukum Islam Nanggroe: Journal of Scholarly Service ANDREW Law Journal Jurnal Ilmu Pendidikan dan Psikologi (JIPPSI) Jurnal Polimesin Jurnal Hukum Islam dan Hukum Keluarga Alhaqiqa: Jurnal Komunikasi dan Penyiaran Islam Journal of Industrial Engineering Innovation Welfare: Jurnal Pengabdian Masyarakat JURNAL SAUDAGAR INDONESIA AbdiMuh: Jurnal Pengabdian Masyarakat Mizan: Journal of Islamic Law
Muhammad Akmal
Jurusan Peternakan, Fakultas Pertanian, Universitas Syiah Kuala
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Journal : JURNAL CRANKSHAFT

 1 
PENGEMBANGAN TEKNOLOGI EFISIEN UNTUK MEMPERTAHANKAN TEMPERATUR LARUTAN NUTRIEN HIDROPONIK Kurniasetiawati, Annisa Syafitri; Akmal, Muhammad; Setiawan, Dibyo
JURNAL CRANKSHAFT Vol. 8 No. 4 (2025): Jurnal Crankshaft Vol. 8 No. 4 (2025)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/cra.v8i4.15903

Abstract

Perkembangan industri hidroponik di Indonesia berkembang seiring dengan meningkatnya kesadaran terhadap efisiensi lahan dan ketahanan pangan. Namun, cuaca iklim tropis yang berfluktuasi dapat dengan mudah mempengaruhi temperatur air nutrisi, khususnya untuk sistem yang disimpan di dalam green house. Berbagai studi terkait hidroponik, menunjukkan temperatur air nutrisi berpengaruh bagi pertumbuhan tanaman, penyerapan nutrisi, dan kualitas hasil panen, sehingga potensi ini patut dipertimbangkan. Penelitian ini bertujuan untuk menemukan teknologi pasif yang ekonomis dan efektif saat diterapkan untuk mempertahankan temperatur larutan nutrien hidroponik yang sudah dikondisikan. Metode yang digunakan, yaitu dengan melakukan pengujian perbandingan kepada dua jenis material bejana High-Density Polyethylene (HDPE) dan Polipropilen (PP) yang dikombinasikan dengan insulasi jenis Fiberglass, Poliuretan (PU), dan Glasswool. Pengujian dilakukan di dalam lingkungan green house selama lima hari. Didapatkan bejana HDPE memiliki koefisien konveksi air lebih rendah (186,82 W/m²·K) dibandingkan bejana PP (199,01 W/m²·K), sehingga lebih mampu menahan perubahan temperatur air dingin. Adapun, jenis insulasi yang mampu menjaga kenaikan temperatur air terbaik dibandingkan kondisi tanpa insulasi (maksimal 3,25°C) adalah Glasswool. Secara keseluruhan, kombinasi bejana HDPE - Glasswool memberikan performa terbaik dalam mempertahankan temperatur air dingin  dengan daya tolak panas hingga sebesar 43,91 Watt di saat temperatur lingkungan harian tertinggi.
ANALYSIS OF THE EFFECT OF NOISE INTENSITY DB(A) IN THE PRODUCTION PROCESS ON HEARING LOSS IN A COMPRESSOR MANUFACTURING PLANT Andara, Nurul Dwi; Akmal, Muhammad; Margana, Ade Suryatman; Yuningsih, Nani; Ayu, Wirenda Sekar; Muliawan, Rizki
JURNAL CRANKSHAFT Vol. 9 No. 1 (2026): Jurnal Crankshaft Vol. 9 No. 1 (2026)
Publisher : Badan Penerbit Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/cra.v9i1.16743

Abstract

Noise is one of the most common physical hazards in industrial environments and may adversely affect both health and workplace comfort. This study aims to analyze noise intensity during production processes and its impact on workers’ comfort perception at compressor manufacturing plant, as well as to estimate the potential risk of permanent hearing loss using the Noise-Induced Permanent Threshold Shift (NIPTS) method based on ISO 1999:2013. A descriptive quantitative approach was employed, consisting of noise measurements at five production points over three working days and the distribution of questionnaires to 31 respondents to assess perceptions regarding comfort, communication disturbance, concentration, and physical complaints. The results indicated that noise intensity in several areas, particularly frame manufacturing and sandblasting, exceeded the threshold limit of 85 dB(A), with the highest level reaching 117.6 dB(A). NIPTS calculations showed that workers in these areas were at high risk of permanent threshold shifts, with values ranging from 31.28 to 69.77. In contrast, the bending machine area presented noise levels closer to the threshold, with relatively low NIPTS values (0.30–0.71), suggesting a lower risk of long-term auditory impairment. Questionnaire results revealed that 50% of workers perceived noise levels as severe, 29.2% as moderate, and 20.8% as mild. The majority also reported that noise slightly interfered with their concentration and comfort, although most were able to adapt to the working conditions. In conclusion, noise exposure in the production environment of compressors manufacturing plant poses both auditory and non-auditory health risks. Therefore, comprehensive noise control strategies, including engineering modifications, administrative measures, and consistent use of personal protective equipment, are required to safeguard workers’ health and support sustainable productivity.
Co-Authors A.A. Ketut Agung Cahyawan W Abdurrahim, Abdurrahim Addin, Muhammad Faqih Adestira, Monica Agus Muchsin Agus Suryanto Aisy, Misbah Rihadatul Al Hanif, Muhammad Fikri Albanjar, Hisbullah Alfarizi, Ahmad Riziq Algozi, Rahmad Altarans, Indra Alwi HS, Muhammad Andara, Nurul Dwi Andi Firdaus Sudarma Andriyanto Setyawan Ankhofia, Nida Anwar, Akbar Ar, Mutiara Rengganis Arifin Arifin Arifyadi, Azam Aril, Muhammad Asep Hidayat Asrul Fole Aulia, Astrina Azhar, Azmi Badarudin, Apip Badri, Mochammad Rizqi Nur Syam Bayu Dwi Saputra, Bayu Dwi Chandra Permana, Septiahady Daffa, Muhammad Abu Dea Apriani, Kemala Deltu, Sri Nova Desvind, Elfahra Dyta Putri Dewanti, Anindya Ayu Ratna Dewi, Yuni Sukma Dini Andriyani Eko Prianto, Eko Fadhilah Fadhilah Fajriyah, Hana Fariz Aditya Fauzan . Ferri Yanto Gaparianti, Rani Goru, Alfarizy Hamid, Eka Hardianti Hamka Hardoko , A. Hasan, Khoirudin Hasrul Hasrul, Hasrul Henry Carles Heriyadi, Bambang Hermawan, Fachrul Intan Purnama Sari Inul, Inul Ira Dama Yanti Irawati Irawati Jans, Rubens Pasha Juliawati, Lola Kasmanto Rinaldi, Kasmanto Kasni Sumeru Khaeriah, Ummul Khatimah, Khusnul Kirana, Nurista Wahyu Konoras, , Suhirto Kurniafasari, Zakiyah KURNIASETIAWATI, ANNISA Kurniasetiawati, Annisa S Laila, Ida Lubis, Najiyya Sahilda Lugica M. Husni Tamrin, M. Husni Maiyori, Cisilia Margana, Ade Suryatman Miranda, Irawati Mitrakusuma, Windy Hermawan Moh. Syaifudin Muhammad Adam, Muhammad Muhammad Arman Muhammad Iqbal Muhammad Maulana Muhammad Ramadhan Muklir, Muhammad Muliawan, Rizki Mundhori, Mundhori Mutadhiroh, Fika Aprilia Mutiara, Intan Nafisa, Lidiya Nahdayana, Nurul Najah, Umi Atyah Safinatun Najih, Alvin Nani Yuningsih, Nani Nauli, Fitri Nisa, Hasniyatun Nisak, Indah Latifatun Nova Rita, Nova Noviyanti, Nurin Eka Nugroho, Fandi Nuh, Ahmad Nur Faidah, Nur Nur, Ainun Rafita Nuriyadi, Muhammad NurJihan, Salma Nurman S Nurvianiar Sabri, Bertha Nuryati, Neneng Nusran, Muhammad Octriani, Santi Pardosi , Jawatir Pauzan, Muhammad Permadi, Satrio Tegar Permana, Bintang Johan Pertiwi, Wike Ponardi Pramudantoro, Triaji Pangripto Pranata, Eka Prasetyo, Bowo Yuli Putra, Kyrie Eleison Rahmahwati, Ratih Rahmawati, Ellya Meidiana Rahmi, Fauziah Ramadhani, Wahyu Ikma Riam Marlina A Rismayadi, Budi Riswan, Asgar Rohman, Ahmad Taufiqi Rosulindo, Parisya P Rosulindo, Parisya Premiera Rusdaya Basri, Rusdaya Sahbuddin, Sangrila Saldy, Tri Gamela Salsabila, Alya Mistiara Salsabila, Salsabila Santosa, Bintang Laksono Putra Saputri, Ratih Okta setiawan, Dibyo Setyono, Bagus Wahyu Shodiya Sulaimon Sirait, Alfa Firdaus Situmorang, Icha Regina Subagja, Risko Sudirman Sudirman Sumardi . Sunardi, Cecep Suryanef Suryanef Suryaningsi Suryaningsi Susilawati Syari Rahma Yanti Taufik Nur Thalib, Mansyur Toto Tohir Tri Wahyudi Utami, Tiara Utoro, Aditya Nugroho Putro Vauzia, Farrah Wahyu Lestari Wardani, Yusuf Wiransyah, Akmal Wirenda Sekar Ayu Wismar Harianto, Wismar Wusqo, Urwatul Yanti Andriani, Neneng Yudi Prana Hikmat Zaenal Said Zalzabilah, Nurul Fadila Zulpahmi, Zulpahmi Zulpahmi, Zulpahmi