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POTENSI LIMBAH LIGNOSELULOSA KELAPA SAWIT DI KALIMANTAN SELATAN UNTUK PRODUKSI BIOETANOL DAN XYLITOL Asma Nadia; Asma Fauziah; Ersha Mayori; Sunardi Sunardi
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 8, No 2 (2017): Oktober 2017
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v8i2.4012

Abstract. The oil palm is type of plantation sector with the largest commodity being developed by state-owned, private-companies, and also smallholders in South Kalimantan. The total area and production of oil palm in 2017 in South Kalimantan are 455.674 ha and 1.3 million ton, respectively. Oil palm wastes such as empty fruit bunch and oil palm frond are residue from palm oil industry can be utilized as cellulose and hemicellulose feedstock which can be converted into second-generation bioethanol as fuel substitute and xylitol as low caloric sweetener for sugarcane substitute. This article to discuss the potential, process, and opportunity for utilization of lignocellulosic waste of oil palm in South Kalimantan as raw material for bioethanol and xylitol.Keywords: lignocellulose, oil palm, bioethanol, xylitol

ANALISIS MOTIVASI DAN DISIPLIN KERJA PERSONEL SKADRON UDARA 21 LANUD ABDULRACHMAN SALEH MALANG Kibiyanto, Irfan; Widana, I Dewa Ketut Kerta; Oktavia S, Theresia; Mayori, Ersha
Jurnal Visionida Vol. 10 No. 2 (2024): Desember
Publisher : Fakultas Ekonomi Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jvs.v10i2.15993

This study aims to analyze the motivation and work discipline in improving the performance of personnel at Air Squadron 21 of Abdulrachman Saleh Air Base Malang. The research method uses a qualitative approach with a descriptive analysis design. Data were collected by interviewing five informants selected by purposive sampling, supported by observation data and documents. Data processing and analysis were based on the interactive model of Miles, Huberman and Saldana. The research results obtained: (1) the motivation of TNI personnel to work at Air Squadron 21 is driven by a sense of pride, a spirit of devotion, unit leadership, a conducive work environment, exemplary leadership, and motivational development through worship; (2) the work discipline of TNI personnel at Air Squadron 21 is very important to maintain the operational effectiveness of the organization, which affects performance, including: ability, compliance with rules/procedures, responsibility in performing tasks, loyalty to the unit/organization, operational effectiveness, and flight safety; and (3) motivation and work discipline are the driving elements to improve personnel performance. ABSTRAK Penelitian ini bertujuan untuk menganalisis motivasi dan disiplin kerja dalam meningkatkan kinerja personel Skadron Udara 21 Lanud Abdulrachman Saleh Malang. Metode penelitian menggunakan pendekatan kualitatif dengan desain analisis deskriptif. Pengumpulan data dilakukan dengan mewawancarai lima orang informan yang dipilih secara purposive sampling, didukung dengan data observasi dan dokumen. Pengolahan dan analisis data didasarkan pada model interaktif Miles, Huberman dan Saldana. Hasil penelitian yang diperoleh: (1) motivasi personel TNI bekerja di Skadron Udara 21 didorong oleh rasa kebanggaan, semangat pengabdian, kepemimpinan satuan, lingkungan kerja yang kondusif, keteladanan pimpinan, dan pengembangan motivasi melalui ibadah; (2) disiplin kerja personel TNI di Skadron Udara 21 sangat penting untuk menjaga efektifitas operasional organisasi, yang berpengaruh terhadap kinerja, antara lain: kemampuan, ketaatan pada aturan/prosedur, tanggung jawab dalam melaksanakan tugas, loyalitas terhadap satuan/organisasi, efektivitas operasional, dan keselamatan penerbangan; dan (3) motivasi dan disiplin kerja merupakan unsur pendorong untuk meningkatkan kinerja personel.

Socialization of Organic Waste Processing Using Composter Drum at SMAN 67 Jakarta Sungkono, Sungkono; Bhirawa, W. Tedja; Arianto, Basuki; Moektiwibowo, Hari; Mayori, Ersha
International Journal of Social Science and Community Service Vol. 3 No. 2 (2025): April
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v3i2.69

Waste is a form of problem that needs to be managed and carried out in an integrated manner from upstream to downstream so as not to cause environmental pollution. As part of the AdiwiyataSchool, SMAN 67 Jakarta has several working groups (pokja) including the Wast e Pokja, CompostPokja, and Hydroponic Pokja. However, the available solid compost fertilizer production facilities have not been optimally utilized and the working groups that are run have not run according totheir goals. The aim of this PKM activity is to educate students on the significance of converting waste into useful products, enhance the skills of teachers and students in making compost fertilizers, and support the Adiwiyata School program at SMAN 67 Jakarta. The target of thisactivity is the teachers and students of SMAN 67 Jakarta, especially those who are members of theCompost Pokja. The PKM implementation method consists of four stages: (1) Survey and analysis of partner needs, (2) Lecture-based material delivery, (3) Hands-on practice in processing organic waste into solid and liquid compost fertilizers, and (4) Evaluation based on participants' understanding of the material. The results of this PKM activity are as follows: (1) Participants' knowledge of waste processing into higher-value derivative products improved, as evidenced by an increase in pre-test and post-test scores from 79.45 to 85.04; (2) Participants developed skills in producing solid and liquid compost fertilizer for integration into the work program; (3) A composter drum was donated to SMAN 67 Jakarta to support its Adiwiyata School program.

Pengembangan Sistem Pemantauan Kesehatan dan Keselamatan Kerja Berbasis IoT di Kawasan Industri Pulogadung Mayori, Ersha; Sungkono, Sungkono; Widana, I Dewa Ketut Kerta
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.50921

Occupational health and safety (OHS) is a crucial aspect in maintaining worker productivity and well-being in industrial areas. This study aims to develop an Internet of Things (IoT)-based OHS monitoring system in the Pulogadung Industrial Area, Jakarta. The system is designed to monitor workplace environmental conditions in real-time, including temperature, humidity, hazardous gases, and workers’ heart rates, using sensors connected to a digital platform. The collected data are transmitted to a central server and displayed through a web-based dashboard, allowing management to perform rapid and accurate monitoring and decision-making. The research method includes user needs analysis, system design, prototype implementation, and performance testing. The test results show that the system can provide early warnings of potential hazards and enhance workers’ awareness of OHS conditions. By integrating IoT technology, this system has the potential to strengthen risk management and support the creation of a safer and healthier working environment in industrial areas.

Enriching of society’s understanding of command-oriented leadership through an interactive virtual discussion Mirad Fahri; Elva Stiawan; Dita Ariyanti; Rahmat Basuki; Yusuf Bramastya Apriliyanto; Anggi Khairina Hanum Hasibuan; Tedi Kurniadi; M. Sulthon Nurharmansyah Putra; Dewi Septaningsih; Sekar Ilma Tiarani; Ersha Mayori; Regita Andriani Wiana; Amalia Yunita; Naufan Nurrosyid; Agus Eko Prasojo; Riyanti Putri
Journal of Community Service and Empowerment Vol. 5 No. 2 (2024): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jcse.v5i2.27961

In the post-pandemic era, many interactive activities have been flexibly generated through virtual conditions. Accordingly, some problems could appear in terms of leadership, such as difficulties in maintaining the audience’s attention during the event. Thus, the utilization of a command-based leadership style that could straightforwardly maintain audience focus ought to be considered to be adopted. However, both the command-based leadership style and its prospective aspects have not been widely understood by society. This community service aims to deliver a proper understanding of the command-based leadership style through interactive virtual discussion between experts in teaching activities of defense-based science and society consisting of Indonesian teachers, high school students as well as academics. Statistical results of pre-test and post-test scores showed enhancement of the participants’ understanding of command-based leadership. Hopefully, some relevant aspects of their new perspective of command-based leadership can be properly adopted and effectively implemented to answer current challenges, such as in terms of managing people in virtual conditions.

Socialization of Organic Waste Processing Using Composter Drum at SMAN 67 Jakarta Sungkono Sungkono; W. Tedja Bhirawa; Basuki Arianto; Hari Moektiwibowo; Ersha Mayori
International Journal of Social Science and Community Service Vol. 3 No. 2 (2025): April
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v3i2.69

Waste is a form of problem that needs to be managed and carried out in an integrated manner from upstream to downstream so as not to cause environmental pollution. As part of the AdiwiyataSchool, SMAN 67 Jakarta has several working groups (pokja) including the Wast e Pokja, CompostPokja, and Hydroponic Pokja. However, the available solid compost fertilizer production facilities have not been optimally utilized and the working groups that are run have not run according totheir goals. The aim of this PKM activity is to educate students on the significance of converting waste into useful products, enhance the skills of teachers and students in making compost fertilizers, and support the Adiwiyata School program at SMAN 67 Jakarta. The target of thisactivity is the teachers and students of SMAN 67 Jakarta, especially those who are members of theCompost Pokja. The PKM implementation method consists of four stages: (1) Survey and analysis of partner needs, (2) Lecture-based material delivery, (3) Hands-on practice in processing organic waste into solid and liquid compost fertilizers, and (4) Evaluation based on participants' understanding of the material. The results of this PKM activity are as follows: (1) Participants' knowledge of waste processing into higher-value derivative products improved, as evidenced by an increase in pre-test and post-test scores from 79.45 to 85.04; (2) Participants developed skills in producing solid and liquid compost fertilizer for integration into the work program; (3) A composter drum was donated to SMAN 67 Jakarta to support its Adiwiyata School program.

Pemasangan Panel Surya di Musholla Al-Marhamah untuk Mendukung Energi Bersih yang Berkelanjutan Raden Muh. Sultoni; Nurwijayanti KN; Ersha Mayori
Jurnal Abdimas Indonesia Vol. 6 No. 3 (2026)
Publisher : Perkumpulan Dosen Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34697/jai.v6i3.3802

Musholla Al-Marhamah merupakan fasilitas ibadah berbasis komunitas yang juga berfungsi sebagai pusat kegiatan sosial dan pendidikan keagamaan masyarakat. Permasalahan utama yang dihadapi mitra adalah tingginya ketergantungan pada listrik PLN, biaya operasional listrik yang cukup besar, serta masih terbatasnya pemahaman pengurus terhadap pemanfaatan energi terbarukan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memasang panel surya sebagai sumber listrik tambahan guna mendukung energi bersih yang berkelanjutan di lingkungan musholla. Metode pelaksanaan meliputi survei lapangan, sosialisasi, pelatihan, pemasangan instalasi panel surya, serta pendampingan dan evaluasi. Hasil kegiatan menunjukkan bahwa pemasangan panel surya berhasil dilaksanakan dengan tingkat keberhasilan mencapai 95%. Implementasi sistem ini juga berdampak pada penurunan biaya operasional listrik sebesar 50%, dari sekitar Rp600.000 per bulan menjadi Rp300.000 per bulan. Selain memberikan penghematan biaya, program ini juga meningkatkan pemahaman mitra terhadap penggunaan energi bersih dan perawatan sistem panel surya. Dengan demikian, kegiatan ini menunjukkan bahwa penerapan panel surya pada fasilitas ibadah berbasis masyarakat dapat menjadi solusi yang efektif, edukatif, dan berkelanjutan.

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