Claim Missing Document
Check
Articles

Prediction of seawater salinity based on comparison of truncated spline estimators, Fourier Series and Kernel Faisol, Faisol; Mardianto, M. Fariz Fadillah; Yudistira, Ira; Yulianto, Tony; Hasanah, Sarmiatul
Journal of Natural Sciences and Mathematics Research Vol. 9 No. 1 (2023): June
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

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

Abstract

Salinity is one of the factors that affect salt production. Salinity is defined as the level of saltiness or too much salt in water. The salt in question is a variety of ions dissolved in water, including table salt (NaCl). The higher the level of NaCl contained, the better the quality of the salt formed. This low quality causes Indonesia to import salt, both consumption salt and industrial salt. Because most of the quality of salt still does not meet the criteria of SNI. For this reason, it is necessary to predict the salinity of seawater to help determine the next steps or policies in improving the quality of salt in Indonesia, especially in the Madura area. This research is examined in the form of a nonparametric regression curve estimator with a truncated spline estimator approach, Fourier series and kernel. From the comparison results, the best model for predicting seawater salinity is the estimator of the Fourier series base sine cosine with an oscillation parameter (k) of 2 with a GCV value of 5.017987 and MSE and a coefficient of determination of 0.06299933 and 94.64373%. So the prediction results obtained in this study are close to accurate with MAPE values of 0.07225208%, MSE of 0.0001441417 and coefficient of determination of 99.99%.
Translating in the AI Era: A Phenomenological Study of Arabic Language Students' Use of DeepL Translate Hasyb, Muh Thahihal Jahidul; Hasanah, Mamluatul; Faisol, Faisol
Al-Irfan : Journal of Arabic Literature and Islamic Studies Vol. 8 No. 1 (2025)
Publisher : Sekolah Tinggi Agama Islam Darul Ulum Banyuanyar Pamekasan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58223/al-irfan.v8i1.516

Abstract

This study explores students’ perceptions of using DeepL Translate in translating Arabic assignments. The increasing adoption of AI-based translation tools among students offers convenience and efficiency, yet raises issues of accuracy, contextual understanding, and academic dependency. Using a qualitative phenomenological approach, five active students of the Arabic Language Education Study Program at IAIN Kendari were purposively selected as participants. Data were collected through in-depth semi-structured interviews and analyzed thematically. The findings reveal three major perception patterns: (1) critical use, where two students utilized DeepL as an initial aid while revising outputs manually; (2) pragmatic dependence, where two others relied entirely on the tool due to limited mastery of nahwu and sharaf; and (3) reflective evaluation, where one participant verified translations through peer discussion and comparison with other sources. Although all participants acknowledged DeepL’s speed and ease of use, they also noted frequent inaccuracies in translating Islamic and scientific texts. The study concludes that DeepL can enhance comprehension and efficiency when used reflectively, but pedagogical guidance is essential to strengthen linguistic awareness, translation competence, and ethical responsibility in AI-assisted translation.
Peran Surau dalam Dinamika Islamisasi dan Pusat Pendidikan pada Masa Awal Kesultanan Pontianak Faisol, Faisol; Kholiq, Abdul; Hermansyah, Hermansyah
Literasi: Jurnal Ilmu Pendidikan Vol 16, No 3 (2025)
Publisher : Universitas Alma Ata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/literasi.2025.16(3).440-454

Abstract

Kontribusi awal Kesultanan Pontianak dalam membentuk sistem pendidikan Islam di wilayah Kalimantan Barat. Fokus pembahasan diarahkan pada peran strategis Sultan Syarif Abdurrahman Al-Qadri dalam merancang model pendidikan Islam yang berakar pada nilai-nilai budaya lokal dan praktik keagamaan masyarakat. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi pustaka dan pendekatan historis yang mencakup tahapan heuristik, kritik sumber, interpretasi, dan penulisan historiografi. Temuan penelitian menunjukkan bahwa sejak masa pendiriannya, Kesultanan Pontianak tidak hanya berperan sebagai pusat kekuasaan politik, melainkan juga sebagai penggerak utama dalam dakwah dan pengembangan pendidikan Islam. Pendidikan berlangsung secara nonformal melalui lembaga tradisional seperti surau dan masjid yang menjadi pusat utama pembelajaran agama. Materi yang diajarkan mencakup fikih, tauhid, tasawuf, dan Al-Qur’an, yang disampaikan melalui metode talaqqi dan ceramah. Para ulama yang mengajar umumnya merupakan lulusan Makkah dan Madinah, yang memiliki pengaruh keilmuan dan sosial yang kuat dalam masyarakat. Sistem pendidikan yang diterapkan bersifat fleksibel, berbasis komunitas, dan mengedepankan pendekatan personal antara guru dan murid. Model pendidikan ini mencerminkan suatu bentuk integrasi antara nilai spiritual, pengetahuan keislaman, dan realitas sosial lokal. Dengan demikian, kontribusi Kesultanan Pontianak dalam pendidikan Islam tidak hanya bersifat historis, tetapi juga memberikan landasan konseptual bagi sistem pendidikan Islam yang kontekstual, adaptif, dan berkelanjutan pada era kontemporer. Peneliti berharap hasil temuan ini dapat memberikan kontribusi ilmiah bagi pengembangan wacana pendidikan Islam di masa kini dan mendatang.
Analisis Kepemilikan Manajerial, Kepemilikan Institusional, dan Kualitas Audit Terhadap Perataan Laba (Studi Kasus pada Perusahaan Manufaktur Sektor Barang Konsumsi) Sugeng, Sugeng; Faisol, Faisol
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 1 No 1 (2016): JURNAL AKUNTANSI DAN EKONOMI
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.347 KB) | DOI: 10.29407/jae.v1i1.431

Abstract

Tujuan utama perusahaan adalah memperoleh laba semaksimal mungkin dengan menggunakan sumber daya yang ada serta memaksimalkan laba perusahaan. Tindakan perataan laba yang dilakukan oleh manajemen digunakan untuk menciptakan laba yang stabil, mengurangi fluktuasi yang dilaporkan dan meningkatkan kemampuan investor untuk meramalkan arus kas di masa yang akan datang. Tujuan penelitian ini adalah untuk mengetahui untuk menganlisis kepemilikan manajerial, kepemilikan institusional, dan kualitas audit secara parsial berpengaruh terhadap perataan laba. Populasi dalam penelitian adalah perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia tahun 2011-2013. Untuk menjawab tujuan penelitian maka akan dilakukan analisis statistik menggunakan analisis regresi logistik dengan menggunakan SPSS v.21 for Windows. Hasil penelitian ini diharapkan dapat memberikan masukan atau dapat memberikan manfaat bagi perusahaan dalam pengambilan kebijakan serta pengeloaan perusahaan selain itu di harapkan dapat menjadi pertimbangan manajemen dalam melakukan tindakan perataan laba. Kata Kunci : kepemilikan manajerial, kepemilikan institusional, kualitas audit dan perataan laba
ANALISIS FAKTOR PERTUMBUHAN INDUSTRI MANUFAKTUR INDONESIA Faisol, Faisol; Suhardi, Suhardi
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 1 No 1 (2016): JURNAL AKUNTANSI DAN EKONOMI
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jae.v1i1.435

Abstract

Industri manufaktur merupakan sektor terbesar dalam memberikan kontribusi terhadap PDB di Indonesia. Dalam empat tahun terakhir menunjukkan bahwa meskipun jumlah output sektor industri manufaktur dari tahun ke tahun cenderung meningkat, namun permasalahnnya bila dilihat dari data empiris persentase pertumbuhan kontribusi sektor industri manufaktur di Indonesia cenderung mengalami penurunan dalam periode 2011-2015. Dalam jangka panjang diharapkan dapat meningkatkan efektivitas sumberdaya manusia, yang kemudian akan mengarah pada kinerja perusahaan yang lebih besar yaitu baik kinerja keuangan maupun kinerja non keuangan, yang kesemuanya akan meningkatkan gross domestic product sebagai cerminann ukuran meningkatknya pendapatan per capita suatu Negara. Penelitian ini bertujuan untuk menguji secara empiris dampak investasi human capital yang diinterpretasikan dengan tingkat pendidikan baik jangka pendek maupun jangka panjang terhadap produktifitas Industri Manufaktur Indonesia. Data penelitian ini adalah data sekunder yang diterbitkan oleh World Bank dan International Financial Statistic (IFS) untuk periode 1984-2014. Untuk menganalisis fenomena jangka pendek dan jangka panjang, dengan menggunakan pendekatan Engle-Granger Cointegrationan dan Error Correction Model (ECM). Tahapan proses pengolahan data adalah Uji Stationeitas. Uji Kointegrasi dan Uji ECM dengan bantuan software Eviews 7. Dari hasil estimasi menunjukkan bahwa adanya hubungan antara human capital dengan pertumbuhan nilai tambah industri manufaktur (IMVA). Pada hasil estimasi persamaan jangka pendek maupun jangka panjang human capital di proksi dengan tingkat pendidikan pada level primary (Pri) dan level secondary (Sec) berpengaruh positif signifikan terhadap pertumbuhan nilai tambah industri manufaktur di Indonesia. Selanjuntya hasil estimasi persamaan jangka panjang, juga menunjukkan bahwa variabel gross capital formation (GCF), labor force (LBF), enrollment in primary (Pri), dan enrollment in secondary (Sec) memiliki pengaruh yang positif terhadap produktifitas industri manufaktur Indonesia yang dicerminkan oleh variabel nilai tambah industri manufaktur (IMVA). Sedangkan variabel enrollment in tertiary dan GDP yang berpengaruh tidak signifikan terhadap IMVA dalam jangka panjang
Analisis Financing To Deposit Ratio, Debt To Equity Ratio, Return On Equity Dan Quick Ratio Terhadap Pembiayaan Murabahah Pada Bank Umum Syariah Di Indonesia Nurdiwaty, Diah; Faisol, Faisol
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 2 No 2 (2017): JURNAL AKUNTANSI DAN EKONOMI
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.242 KB) | DOI: 10.29407/jae.v2i2.865

Abstract

Murabaha financing is a form of channeling funds of Islamic banks in transaction using the contract of sale and purchase of goods, where the selling price at cost plus agreed profit and the seller must disclose the acquisition cost of the goods to the buyer, the payment of Murabaha can be made by cash or deferred / credit , This study was conducted to analyze the effect of Financing to Deposit Ratio (FDR), Debt To Equity Ratio (DER), Return on Equity (ROE) and the Quick Ratio (QR) on the financing Murabaha of Islamic Banks in the period of 2012-2015. Data analysis technique used is multiple linear regression analysis with a confidence level of 5%. The data used is secondary data obtained from the publication of the quarterly financial statements are recorded in the Bank Indonesia (BI). This study uses quarterly reports the population of the entire Islamic Banks registered in Bank Indonesia (BI) in 2012-2015 a total of 11 Islamic banks. The sampling technique used was purposive sampling were then obtained 64 samples of the quarterly financial statements. The results showed that partially FDR, ROE and QR significant and positive impact on the financing murabaha, while DER has significant and negative effect on murabaha financing. Based on F test showed that the FDR, DER, ROE and QR simultaneously affect the financing murabaha, the influence of these four variables independet was 43.7% and the remaining 56.3% influenced by other variables outside the research. Based on the conclusions on the outcome of this study, the authors suggest that in the decision the distribution of murabaha financing not only consider Financing to Deposit Ratio (FDR), Debt To Equity Ratio (DER), Return on Equity (ROE) and the Quick Ratio (QR), but should consider other factors, so that the decision could be more precise and accurate.
Analisis Determinan Kualitas Pelayanan Publik Gunawan, Hamzah; Faisol, Faisol
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 3 No 2 (2018): JURNAL AKUNTANSI DAN EKONOMI
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.437 KB) | DOI: 10.29407/jae.v3i2.12510

Abstract

This research is motivated with the lack of optimal public services in village offices in the Karangrejo sub-district, which is related to the principles of good governance, including accountability, transparency and participation. Theoritically, the application of accountability, transparency and good participation will produce good public services. Further, the basic principles that can be applied in government to improve public services are accountability, transparency and participation from the community. The purpose of this study is to analyze the effect of accountability, transparency and participation on public services quality in the Village Offices of Karangrejo Subdistrict. This study uses a quantitative approach. The type of research used in this study is the correlation with the sampling technique using cluster sampling where all samples from the entire village office of Karangrejo Subdistrict. The sample in this study amounted to 58 people using the Slovin formula for sampling in each village. Data collection used by the techniques of using questionnaires. The analysis technique used is OLS. Firstly, the data is tested by testing of the validity, reliability and classical assumptions. Based on the results of the study it can be concluded that there is a significant influence of accountability, transparency and participation on public services both partially and simultaneously. Based on the conclusions of the results of the study it is recommended for both public and private organizations to always pay attention to the principles of good governance, if the principles of good governance can be implemented and achieved well it can improve public services. And for the next researcher, it is better to be able to study more variables related to good governance such as effectiveness and efficiency, legal rules and responsiveness that have a significant effect on public services by conducting research at the district level.
PENGARUH PEMBIAYAAN MUDHARABAH, MURABAHAH, MUSYARAKAH TERHADAP KESEJAHTARAAN UMKM MELALUI LABA Mubarok, M. Rizky; Faisol, Faisol; Puspita, Erna
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 10 No 2 (2025): JAE (Jurnal Akuntansi dan Ekonomi)
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jae.v10i2.26459

Abstract

This research is motivated by the importance of Islamic financing in supporting the growth and welfare of Micro, Small, and Medium Enterprises (MSMEs). Islamic financing schemes such as mudharabah, murabahah, and musyarakah offer alternative financing models based on profit-sharing and partnership, which are considered to be more equitable and capable of fostering sustainable business development. The purpose of this study is to analyze the influence of mudharabah, murabahah, and musyarakah financing on MSME welfare, and to examine the mediating role of profit in this relationship. This study employs a quantitative approach using primary data collected through questionnaires distributed to 100 MSME customers of Bank BTPN Syariah Kediri Branch. The analytical technique used is Structural Equation Modeling (SEM) with the SmartPLS software. The results show that mudharabah, murabahah, and musyarakah financing have a positive direct effect on MSME welfare. However, the indirect effect through profit is not statistically significant. These findings indicate that the improvement in MSME welfare is primarily driven by the direct impact of the financing received. The implications of this research highlight the importance of optimizing Islamic financing that focuses on empowering businesses directly. Islamic banks are expected to enhance literacy and provide ongoing support to MSME actors so that financing funds can be utilized productively to improve business capacity and sustainability.
ANALISIS FAKTOR YANG MEMPENGARUHI KEMANDIRIAN KAB/KOTA DI JAWA TIMUR TAHUN 2021-2024 Rosydah, Amelia Azza; Faisol, Faisol; Puspita, Erna
JAE (JURNAL AKUNTANSI DAN EKONOMI) Vol 10 No 3 (2025): JAE (Jurnal Akuntansi dan Ekonomi)
Publisher : UNIVERSITAS NUSANTARA PGRI KEDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jae.v10i3.26467

Abstract

Regional financial independence is a key indicator of the implementation of regional autonomy, reflecting a region's ability to finance government operations and development without relying on the central government. This study aims to analyze the influence of Local Own-Source Revenue (PAD), the quality of Human Resources (HR), and investment on the level of independence among regencies/municipalities in East Java Province during the 2021-2024 period. The study uses a quantitative approach with panel data regression analysis. The data consists of 152 observations from 38 regencies/municipalities over four years. The independent variables include PAD, the Human Development Index (HDI) as a proxy for HR quality, and Gross Fixed Capital Formation (GFCF) as an indicator of investment. The results show that PAD has a positive and significant effect on regional independence. The quality of human resources also has a positive and significant influence, indicating that improvements in education, health, and living standards enhance a region's capacity to manage development independently Investment likewise contributes positively, though its effect is more moderate compared to the other variables. Simultaneously, all three variables significantly influence regional independence. These findings suggest that increasing PAD, improving human resource quality, and encouraging investment are effective strategies to enhance the ability of local governments to independently manage development and public services on an ongoing basis
Pemberdayaan Wanita Melalui Tanaman Toga Untuk Membantu Meningkatkan Pendapatan Keluarga Nurdiwaty, Diah; Puspita, Erna; Kusumaningtyas, Dian; Winarko, Sigit Puji; Tohari, Amin; Solikah, Mar’atus; Faisol, Faisol
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 1 No 1 (2017): Volume 1 Nomor 1 Tahun 2017
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (143.43 KB) | DOI: 10.29407/ja.v1i1.11724

Abstract

Kondisi di lapangan menunjukkan bahwa selama ini pemanfaatan dan pengelolaan sumberdaya perdesaan sebagian besar dilakukan oleh laki-laki, mulai dari kegiatan di bidang pertanian, peternakan, industri kecil dan menengah, koperasi, dan kegiatan lain yang sifatnya kegiatan ekonomi. Padahal perempuan sebagai anggota masyarakat juga mempunyai hak untuk ikut serta dalam pemanfaatan dan pengelolaan sumberdaya perdesaan, meskipun kemungkinan peran perempuan tidak sebesar peran laki-laki. Oleh karena itu diperlukan adanya berbagai program yang dapat dilakukan perempuan dalam rangka peningkatan kesejahteraan keluarga dengan memanfaatkan dan mengelola lingkungan sekitarnya. Salah satu program yang dapat dilaksanakan oleh perempuan dalam upaya peningkatan kesejahteraan keluarga, khususnya di bidang pangan adalah program penanaman dan pemanfaatan Tanaman Obat Keluarga (TOGA).Tujuan dari pengabdian ini adalah meningkatkan pendapatan masyarakat sekaligus menyediakan obat yang lebih murah dan efek samping yang lebih ringan. Metode yang digunakan adalah ceramah dan praktik atau demonstrasi. Sehingga masyarakat dapat mempraktikkan secara langsung dan menerapkan dalam keluarga. Dalam pelaksanaannya disampaikan metode pengolahan tanaman TOGA sehingga menjadi minuman yang menyehatkan maupun bagaimana cara menanamnya. Disamping itu juga bagaimana cara mengelola keuangan hasil penjualan hasil pengelohan tanaman TOGA tersebut. Bagaimana strategi pemasarannya kepada masyarakat atau konsumen yang membutuhkan sehingga bisa menghasilkan keuntungan
Co-Authors Abdul Kholiq Ahmad Wahyudin Ali Haidar Amin Tohari Anas, Zulviar Arisang, Irdianty Asrofik, Asrofik Astutik, Aprilia Nur Ayu Paramitha, Dyah Badrus Zaman Bambang Haryadi Citra Lutfia CM, Taqyuddin ibnu syafi'i Devanty, Pipit Ritma Dewi Chamidah Diah Nurdiwaty Dian Kusumaningtyas, Dian Erwin Mahrus Gunawan, Hamzah Hasanah, Sarmiatul Hasyb, Muh Thahihal Jahidul Hermansyah Hermansyah Huda, Koirul Ibrahim, Faisal Mahmoud Adam Indra Suwanto, Indra Irawati, Rika Jepri Iswahyudi, Anggi Pradhita Jayanti, Bella Dwi Joko Suryanto Khirdany, Elvin Nury Krifiahurrohamah, Tyas Karmaylia Laili Agustin, Maya Larasati, Adelya Dwi Liana, Wahyu Linawati Linawati M. Fariz Fadillah Mardianto Mahu, Jeryandy Putra Malik, Arif Jamaludin Mamluatul Hasanah Mashudi Mashudi Maulana, Arifin Maulida, Oktavianti Mawarda, Mawarda Mubarok, M. Rizky Murdiono Murdiono, Murdiono Nida Husnia Ramadhani Nizarul Alim, Mohammad Nur Hasaniyah Nurhadi Nurhidayah, Alifah Paga`, Bertha Ollin Parjiyana Parjiyana, Parjiyana Prasetya, Lambang Prima, Yogas Andi Puji Astuti Puspita, Erna Ratih Kumalasari Niswatin Rinda Eka Mulyani Riska Putri Rosydah, Amelia Azza Saat, Abdus Samsul Bachri, Samsul Saputra, Riski Janu Sari, Devi Rafika Setyowati, Marshela Dewi SIGIT PUJI WINARKO Siti Musyarofah Sofiyanto, Sofiyanto Solikah, Mar’atus Sri Wahyuni Sugeng Sugeng Suhardi Suhardi Suyudi, Chevy Ning Syaiful Mustofa Tony Yulianto Uril Bahruddin, Uril Widiawati, Hestin Sri Wijaya, Mendra Yandri Radhi Anadi Yudistira, Ira Yusuf, Marwah ZAHRAH, FATIMATUZ Zulviar Anas