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Studi Evaluasi PLTS Off-Grid di Gedung Jurusan Teknik Politeknik Negeri Jember Widha Zahroh Zakiyatul Muna; Risse Entikaria Rachmanita; Mochammad Nuruddin; Nur Faizin
Indonesian Journal of Energy and Mineral Vol. 2 No. 2 (2022): Indonesian Journal of Energy & Mineral
Publisher : Politeknik Energi dan Mineral Akamigas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53026/IJoEM/2022/2.2/1017

Abstract

Batu bara merupakan bahan bakar yang tidak dapat diperbarui dan masih mendominasi peran sebagai bahan bakar utama Pembangkit Listrik di Indonesia. Sumber energi yang dapat diperbarui seperti matahari mulai dikembangkan sebagai alternatif. PLTS merupakan sistem yang mampu mengkonversi energi radiasi cahaya matahari menjadi listrik menggunakan modul semikonduktor fotovoltaik. Gedung Teknik Politeknik Negeri Jember memiliki PLTS di atapnya yang terdiri dari 4 kWp PLTS off-grid dan 6 kWp PLTS on-grid. Namun, hanya sistem off-grid sebesar 4 kWp saja yang sudah dioperasikan. Pada penelitian ini dilakukan studi evaluasi pada PLTS off-grid terkait berdasarkan Panduan Studi Kelayakan PLTS dan IEC 61724. Pengujian dilakukan selama 3 hari mulai pukul 09.00 – 14.30 dengan interval 30 menit menggunakan 2 lampu halogen dengan total daya 800 W. Berdasarkan penelitian yang telah dilakukan, PLTS memiliki nilai efisiensi PV 43 %, inverter 92 %, SCC 95 %, dan rasio performansi 44%. Selama proses pengujian tidak didapati kendala yang fatal dan kondisi fisik komponen secara keseluruhan baik. Optimasi yang dapat dilakukan adalah maintenance seperti cleaning secara berkala, penambahan perangkat monitoring seperti pyranometer yang terintegrasi dengan sistem PLTS untuk memudahkan pemantauan sistem. Untuk meningkatkan efisiensi modul surya, penambahan alat pembuang panas pada modul atau sistem pendinginan dapat dilakukan.
PEMBELAJARAN EKONOMI SYARIAH MELALUI KLASIFIKASI KAIDAH-KAIDAH FIKIH DALAM FATWA DSN-MUI Nur Faizin; Abdul Basid; Moh Rofiq
MIYAH : Jurnal Studi Islam Vol. 17 No. 01 (2021): JANUARI
Publisher : Institut Keislaman Abdullah Faqih Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.851 KB) | DOI: 10.33754/miyah.v17i01.321

Abstract

Abstract: Sharia economic learning is a program that continues to be promoted in the context of optimizing fatwas so that they can be accepted by all groups. Fiqh principles are part of the “remembering” points in the DSN-MUI fatwa. This research examines the classification of the principles of fiqh in these fatwas according to the discipline of jurisprudence as part of the science of jurisprudence. This research is a library research. The research data in the form of DSN-MUI fatwas from 2000-2017 (116 fatwas) were collected using documentation techniques and analyzed using content analysis methods and then submitted descriptively-qualitatively. This study found that not all of the Basic Principles (al-Qawaid al-Asasiyyah) were used in the DSN-MUI fatwas; the mention of Fiqh principles is not hierarchical; editors of the hadiths that have become rules; Ushul's rules; and the inadequate use of fiqh principles in fatwas. In the context of learning Islamic economics with literacy and optimizing fatwas, the research recommends the maximum use of fiqh principles, both al-Qawaid al-Asasiyyah, al-Qawaid al-Far`iyyah, and al-Qawaid al-Kulliyyah.Keyword: Fatwa, DSN-MUI, Skonomi Syariah
Identifikasi Kandungan Karbon dan Nitrogen pada Kotoran Sapi Feedlot Polije dan Kulit Pisang Saiful Anwar; Nur Faizin; Zeni Ulma; Risse Entikaria Rachmanita; Michael Joko Wibowo
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2405

Abstract

Politeknik Negeri Jember has cow dung waste which needs to be utilized so that it does not pollute the environment. However, the C/N ratio of cow dung is 24. To optimize biogas production, raw materials that contain high carbon sources can be added. Banana peel is waste with a carbon content of 36%, so it is an alternative raw material that can be used to produce biogas. Analysis of total C from cow dung and banana peels was carried out using spectrophotometric methods. Total N analysis of cow feces and banana peels was carried out based on the Kjeldhal method. The sample weight for each type of material was made of 2 samples, for banana peel the weight of the samples made was 236 mg and 312 mg. Meanwhile, for cow feces, the sample weights were 223 mg and 291 mg. The average organic carbon obtained from banana peels is 2.413%, while the organic carbon in cow feces is 4.569%. This result was obtained by comparing the relationship between the sample's absolute standard and concentration against a graph. In the process of making biogas, the nitrogen content should not be excessive because this can result in the production of excess ammonia gas rather than methane gas. The average nitrogen content in banana peels and cow feces is 0.062% and 0.160% respectively. These results indicate that the nitrogen content in the sample is relatively very small so it has the potential to be used as a raw material for making biogas. The results of the organic carbon and nitrogen content in banana peels and cow dung were compared. The average value of the C/N ratio of banana peel is 39.158% and cow feces is 28.707%. These two results indicate that both samples have the potential to produce good biogas.
Bimbingan Teknis Kelompok Penyelenggara Pemungutan Suara (KPPS) Desa Blorok Dalam Pemilihan Umum Tahun 2024 Dendy Kurniawan; Nur Faizin; Ainul Maftuchah; Sunarto Sunarto; Anwar Anwar; Bagus Sembodo
ARDHI : Jurnal Pengabdian Dalam Negri Vol. 2 No. 1 (2024): ARDHI : Jurnal Pengabdian Dalam Negri
Publisher : Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ardhi.v2i1.122

Abstract

This community service aims to provide an understanding of technical instructions regarding the implementation of voting and vote counting for the voting organizer group in Blorok Village, Brangsong subdistrict, Kendal district in the 2024 general election. This technical guidance takes place in 2 sessions in one day. In the first session of this technical guidance activity, material was provided regarding preparations before carrying out voting. Then in the second session material was given about the implementation of voting, and in the third session material was given about vote counting and an introduction to the Sirekap application. This technical guidance activity took place in the Blorok Village Hall hall on January 25 2024 with the number of KPPS participants being 56 people. This activity took place in an orderly, safe and smooth manner. Participants can properly understand the technical instructions for voting and counting votes in the 2024 general election by filling in the C-Results form.
PENERAPAN MEDIA WORDWALL DALAM PEMBELAJARAN TEKS BIOGRAFI Nur Faizin; Asropah; Sri Handayani; Nazla Maharani Umaya
Jurnal Pembahsi (Pembelajaran Bahasa Dan Sastra Indonesia) Vol. 14 No. 2 (2024): Pembahsi (Pembelajaran Bahasa dan Sastra Indonesia)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/pembahsi.v14i2.16251

Abstract

Studi ini menyelidiki bagaimana kelas X di SMA Negeri 11 Semarang menggunakan media Wordwall untuk mengajarkan teks biografi. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Observasi, wawancara, dan dokumentasi adalah sumber data penelitian ini. Studi ini menunjukkan beberapa faktor yang mempengaruhi penggunaan aplikasi Wordwall saat mengajar teks biografi di kelas di SMA Negeri 11 Semarang. Metode penggunaan Wordwall adalah guru membuat akun dan membagikan link, kemudian siswa mengerjakan kuis yang sudah diberikan. Selain itu, manfaat penggunaan aplikasi Wordwall untuk mengajar teks biografi adalah pembelajaran menjadi lebih menyenangkan, kreatif, dan peserta didik menjadi lebih termotivasi.
INOVASI SISTEM SIRKULASI BUKU BERBASIS AUGMENTED REALITY DI PERPUSTAKAAN TAMAN BACA DESA JATISARI KECAMATAN TAJINAN Abdul Basid; Nur Faizin; Lilik Nur Kholidah; Muhammad 'Ainul Yaqin
Al-Ijtimā': Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2024): April
Publisher : Lembaga Penelitian, Publikasi Ilmiah dan Pengabdian kepada Masyarakat (LP3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/aijpkm.v4i2.115

Abstract

Pengabdian kepada masyarakat ini bertujuan untuk mengimplementasikan sebuah sistem sirkulasi buku yang inovatif di Perpustakaan Taman Baca Desa Jatisari, Kecamatan Tajinan, menggunakan teknologi Augmented Reality (AR). Kegiatan ini dimaksudkan untuk meningkatkan keterlibatan dan interaksi pemustaka dengan koleksi buku perpustakaan, memudahkan pencarian dan peminjaman buku, serta mengedukasi pengguna tentang pentingnya literasi dan pengetahuan melalui pengalaman imersif yang diperkaya oleh AR. Manfaat yang diharapkan dari pengabdian kepada masyarakat ini meliputi peningkatan akses terhadap sumber belajar dan literasi bagi warga Desa Jatisari, khususnya generasi muda. Dengan memanfaatkan AR, diharapkan pengalaman belajar menjadi lebih menarik dan interaktif, sehingga dapat meningkatkan minat baca dan memperkuat pemahaman pengguna tentang materi yang dibaca. Selain itu, inovasi ini juga bertujuan untuk meningkatkan efisiensi dalam pengelolaan koleksi buku dan mempermudah proses pencarian serta peminjaman buku. Metode pelaksanaan pengabdian ini akan melibatkan beberapa tahapan utama: pertama, pengembangan perangkat lunak AR yang disesuaikan untuk kebutuhan Perpustakaan Taman Baca; kedua, pelatihan untuk staf perpustakaan dan relawan dalam menggunakan dan mendukung teknologi AR; ketiga, sosialisasi dan pelatihan bagi masyarakat tentang cara menggunakan sistem sirkulasi buku berbasis AR; dan terakhir, evaluasi dan pengumpulan feedback dari pengguna untuk perbaikan berkelanjutan. Hasil dari pengabdian kepada masyarakat ini termasuk peningkatan jumlah kunjungan ke perpustakaan, peningkatan jumlah peminjaman buku, serta feedback positif dari pemustaka mengenai kemudahan dan kebaruan dalam mengakses dan meminjam buku. Inovasi ini dapat menjadi model untuk pengembangan sistem perpustakaan berbasis teknologi di wilayah lain, serta membantu mempromosikan budaya literasi dan pembelajaran seumur hidup di Desa Jatisari dan sekitarnya.
Peningkatan Manajemen Usaha Melalui Integrasi Sistem Informasi Manajemen dan Keuangan di Kelompok Tani Sumber Kembang Nur Faizin; Ardhiarisca, Oryza; Mei Yuana, Dia Bitari; Lestari, Datik; Putra, Rediyanto
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 9 No 3 (2024): Desember
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/j-dinamika.v9i3.5550

Abstract

The Sumber Kembang Farmers Group is a coffee producer located in Sukorambi District, Jember. The problems faced by partners are related to business management. The presence of workers at the agreed time is an absolute law for calculating worker honor. However, this is difficult to achieve if it is not supported by a good management information system. Therefore, the solution offered in this activity is the creation and training of a management information system in the form of a worker attendance application and an MS Access-based financial application. Furthermore, managers provide training regarding how to use management information systems and financial applications. The target achieved is to improve the business management of the Sumber Kembang Farmers Group. The output of this service activity is a service journal, online mass media articles, and videos of the service implementation.
THEOLOGICAL PERSPECTIVE OF NAHDLATUL ULAMA AND MUHAMMADIYYAH LEADERS IN FACING THE COVID-19 PANDEMIC Ahmad Munjin Nasih; Nur Faizin; Achmad Sultoni; Titis Thoriquttyas
Al-A'raf : Jurnal Pemikiran Islam dan Filsafat Vol. 18 No. 1 (2021)
Publisher : UIN Raden Mas Said Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22515/ajpif.v18i1.3631

Abstract

The study on the theological perspective of religious leaders upon the Covid-19 pandemic is essential to prevent the Covid-19 transmission. This study aims to portray the theological perspective related to the destiny (al-qada' and al-qadar) of NU and Muhammadiyah leaders in Indonesia during the Covid-19 pandemic. This study is a quantitative-descriptive analysis. The data is collected through the validated and distributed semi-open questionnaires using a google form to the 175 respondents living in Java, Sumatera, Sulawesi, and Kalimantan. This study reveals that the theological perspective of Indonesia's religious leaders upon the Covid-19 pandemic follows Ahlussunnah wal Jama'ah theology teaching on fate proposed by al-Ghazali, al-Baqilani, al-Juwaini, and other scholars who have similar views. Moreover, this study also affirms that NU and Muhammadiyah as moderate organizations in the aspect of destiny. Most NU and Muhammadiyah religious leaders have theological views stating that the Covid-19 pandemic is God's ordeal and test, while others believe it is God's torment and punishment.  
Analisis Mutu Briket Berbahan Baku Campuran Ampas Teh dan Sekam Padi Menggunakan Perekat Molase Menggunakan Metode Pirolisis Zeni Ulma; Nur Faizin; Reynadi Febri Afiandi
Journal of Sustainable Energy Development Vol. 1 No. 1 (2023)
Publisher : Petroleum Engineering, Faculty of Engineering, University of Jember

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

Abstract

This study aims to anayze the effect of molasses adhesive composition on the quaity of briquettes made from tea dregs and rice husks and to determine the characteristics of tea dregs and rice husk briquettes using molasses adhesive. The research was carried out through severa stages, namely the preparation of raw materias, drying of raw materias, pyrolysis of rice husks and tea dregs, raw materias mashed with a 40 mesh sieve, mixing of molasses adhesive, printing, drying and testing the characteristics of briquettes. The pyrolysis process takes 1 hour for the preparation of rice husks and 1.5 hours for the preparation of tea dregs with no or little air. The results showed that the best composition was TSM2 with a ratio of 30% tea dregs and 70% rice husks. The results of the study with the best composition, namely TSM2, caorific vaue 3771 ca/g, moisture content 9.28%, ash content 6.92%, density 1.16 g/cm3, kamba density 0.49 g/cm3, combustion rate 0.031 g/ s. TSM1 10% tea dregs charcoa and 90% rice husk charcoa caorific vaue 3399 ca/g, moisture content 8.94%, ash content 8.02%, density 1.51 g/cm3, kamba density 0.53 g/cm3, burning rate of 0.049 g/s and TSM3 50% tea dregs charcoa and 50% rice husk charcoa caorific vaue 4192 ca/g, moisture content 9.98%, ash content 6.85%, density 0.86 g/cm3, kamba density 0.43 g/cm3, the combustion rate is 0.025 g/s.
SOSIALISASI PEMILIHAN KEPALA DAERAH (PILKADA 2024) SEBAGAI UPAYA PENGUATAN PARTISIPASI MASYARAKAT DI TINGKAT DESA BLOROK Dendy Kurniawan; Nur Faizin; Ainul Maftuchah; Sunarto Sunarto; Anwar Anwar; Bagus Sembodo
Jurnal Padamu Negeri Vol. 1 No. 4 (2024): Oktober : Jurnal Padamu Negeri (JPN)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/kvwz7s28

Abstract

The Regional Head Election (Pilkada) is a democratic mechanism that allows citizens to directly elect their regional leaders. However, voter participation in Pilkada remains a challenge, especially in rural areas, due to limited access to information, political apathy, and a lack of political education. This study aims to enhance community participation through the 2024 Pilkada socialization program in Blorok Village, Brangsong District, Kendal Regency, Central Java. The method used in this community engagement activity is political education-based socialization, involving community leaders, neighborhood heads (RT/RW), and local residents. The stages of the activity include planning, preparation of socialization materials, implementation at the village hall, and evaluation of its effectiveness. The evaluation results indicate an increase in public understanding regarding the importance of electoral participation. Participants who previously had little knowledge about the voting process showed greater enthusiasm after attending this program. Despite challenges such as time constraints for participants and skepticism towards the election process, this socialization effort positively impacted political awareness in the community. It is expected that similar initiatives will continue to improve the quality of democracy and encourage active community participation in future elections.