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KHOIRUN NISAK
Prodi Pendidikan Sains FMIPA Universitas Negeri Surabaya
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Rights and obligations of husband and wife when having sexual relations in the book of Fathul Izaar and Qurrotul 'Uyuun Aminulloh, Izuddin Nur; Nisak, Khoirun; Budianto, Budianto
INTERNATIONAL JOURNAL OF CHILD AND GENDER STUDIES Vol 9, No 1 (2023)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/equality.v9i1.16168

Abstract

Sexual violence still occurs these days in the context of the household circumstances. Having viewed from the perspective of gender, Islamic law, as well as K.H Husein Muhammad's thoughts, it turns out that in sexual relations there are not only the husband's rights and the wife's obligations, but the wife also has rights and obligations that must be fulfilled by the husband. Fathul Izaar and Qurrotul 'Uyuun as books of sexology in Islamic boarding schools can actually lead to the achievement of rights & obligations for both husbands and wives in sexual relations. This research seeks to answer how the ethics of sexual relations in the book Fathul Izaar and Qurrotul 'Uyuun can lead to the fulfillment of rights & obligations when having sexual intercourse, both for husbands and wives. The research used a qualitative method, which was carried out using a library research approach. The primary sources in this study are the books of Fathul Izaar and Qurrotul 'Uyuun, while the secondary ones are documents that are compatible with the study that the researchers did. Data analysis in this study used qualitative content analysis techniques. The results indicate that: The ethics of sexual relations that researchers found in the books of Fathul Izaar and Qurrotul 'Uyuun can lead to the fulfillment of rights & obligations for both husbands and wives when having sexual intercourse, with the various ethics listed in the two books
SINTESIS ASKORBIL PALMITAT DARI METIL PALMITAT DAN ASETIL ASKORBAT MELALUI REAKSI INTERESTERIFIKASI DENGAN KATALIS LIPASE DAN UJI AKTIVITAS ANTIOKSIDAN DENGAN METODE 2,2-diphenyl-1-picrylhidrazyl (DPPH) Nisak, Khoirun; -, Daniel; Saleh, Chairul
JURNAL ATOMIK Vol 2 No 2 (2017)
Publisher : Jurusan Kimia FMIPA UNMUL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.752 KB)

Abstract

Synthesis of ascorbyl palmitate from methyl palmitate and acetyl ascorbate through interesterification reaction has been done. Modified were done to improve the nature of ascorbic acid that only soluble in water (lipophobic) become soluble in oil or fat (lipophylic). The interesterification reaction conducted with molar ratio 1:4 (methyl palmitate:acetyl ascorbate), lipase from coconut as a catalyst with amount 70 % from its substrat, pH 7, the temperature reaction 40-50 °C and the reaction time is 48 hours so the yield produce is 46,7241 %. Characterization of the functional group were confirmed with FT-IR. Analysis of antioxidant activity using radical reduction method 2,2-diphenyl-1-picrylhidrazyl (DPPH) result the antioxidant activity value of ascorbyl palmitate is 45,41 ppm. The result showing that ascorbyl palmitate synthesized is have a potency as an active antioxidant.
Comparative Efficiency Analysis of Zakat Institutions in Indonesia: A Data Envelopment Analysis Approach Nisak, Khoirun
Journal of Islamic Philanthropy and Disaster (JOIPAD) Vol. 5 No. 1 (2025): January-June 2025
Publisher : Institut Agama Islam Negeri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/joipad.v4i2.10191

Abstract

Introduction: Zakat is an important Islamic economic instrument and has an important economic impact for income distribution in society. Therefore, Zakat Institution should manage zakat in an appropriate and efficient way. This study aims to examine the efficiency of Zakat Institution based on its cluster which are government, national scale and local scale. Research Methods The research method employed is quantitative non-parametric analysis using Data Envelopment Analysis (DEA) to measure the efficiency of zakat management across different zakat institutions scales. The input variables used are amil salaries (X1), socialization costs (X2), operational costs (X3), and the number of offices (X4). The output variables are the amount of zakat collected (Y1) and the amount of zakat distributed (Y2). Results: The analysis results show that local-scale zakat institution, particularly LAZ Al-Kahfi Peduli, exhibit the highest efficiency, maintaining a perfect score for four consecutive years, although there was a slight decline in the last observed year. BAZNAS, representing government-owned, ranks second in efficiency, while national-scale zakat institutions rank third. Among the national-level zakat institutions, LAZISNU and Rumah Zakat stand out as the most efficient. Conclusion: Improvement recommendations are proposed for each zakat institutions based on benchmarks that can be used to optimize the input-output relationship in zakat management. The limitations of this study include incomplete financial reports published by zakat institutions. The government may consider stricter regulations requiring zakat institutions to conduct financial audits and publish financial reports on their websites to enhance accountability and public trust in these institutions.
Sukuk Negara Sebagai Alternatif Pembiayaan APBN di Indonesia Nisak, Khoirun
Etihad: Journal of Islamic Banking and Finance Vol. 2 No. 1 (2022)
Publisher : UIN Kiai Ageng Muhammad Besari Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/etihad.v2i1.4199

Abstract

The State Budget deficit that has continued for years has forced the government to find out an alternative debt financing other than foreign loans and the issuance of Government Bonds (SUN). In 2008 the government first issued Islamic Bonds (Sukuk Negara/SBSN) as an instrument for financing the budget deficit. After fourteen years, the number of issuance of Sukuk Negara/SBSN has increased every year with various different SBSN series. This research aims to known more about the mechanism for issuing Sukuk Negara and its implementation as an instrument for financing the budget deficit. This research uses a qualitative methodology. Through literature review in this research, it is known that Sukuk Negara have a major role in financing the State Budget deficit and to financing the development of government projects. The issuance of SBSN also plays a role in encouraging the growth of Islamic finance in Indonesia. Defisit APBN yang terus terjadi selama bertahun-tahun membuat pemerintah berupaya untuk mencari alternatif pembiayaan utang selain pinjaman luar negeri dan penerbitan Surat Utang Negara (SUN). Tahun 2008 pemerintah pertama kali menerbitkan Surat Berharga Syariah Negara (SBSN) sebagai instrumen pembiayaan defisit anggaran. Setelah berjalan empat belas tahun, jumlah penerbitan Sukuk Negara mengalami peningkatan setiap tahun dengan berbagai seri SBSN yang berbeda. Penelitian ini bertujuan untuk mengetahui lebih dalam mekanisme penerbitan Sukuk Negara dan implementasinya sebagai salah satu instrumen pembiayaan defisit anggaran. Penelitian ini menggunakan metodologi kualitatif. Melalui kajian literatur dalam penelitian ini diketahui bahwa Sukuk Negara memiliki peran besar dalam membiayai defisit APBN dan membiayai pembangunan proyek pemerintah. Penerbitan Sukuk Negara juga berperan dalam mendorong pertumbuhan keuangan syariah di Indonesia.
Factors Influencing Customer Satisfaction: Empirical Study at Bank Muamalat Madiun Branch Puspitasari, Rinda Eka; Nisak, Khoirun
Etihad: Journal of Islamic Banking and Finance Vol. 3 No. 2 (2023)
Publisher : UIN Kiai Ageng Muhammad Besari Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/etihad.v3i2.7713

Abstract

Introduction: Customer satisfaction aims to create, rectify, and maintain customers' loyalty towards a bank and its products. When customers feel satisfied, they are more likely to repeat purchases with the bank and recommend them to others. Research Methods: This study aims to determine whether excellent service, product quality, and complaints handling influence customer satisfaction at Bank Muamalat Madiun Branch. The research employs a quantitative approach, utilizing primary data collected through questionnaires distributed to 100 respondents, a sample from the total population of 8,920 savings account holders at Bank Muamalat Madiun Branch. Hypothesis testing is conducted using multiple regression analysis with the assistance of SPSS 21 for Windows. Results: The findings reveal that excellent service, product quality, and complaints handling positively and significantly impact customer satisfaction at Bank Muamalat Madiun Branch. This supports the assumption that satisfied customers are more likely to engage in repeat transactions and recommend the bank to others. Conclusion: The implications of this research can serve as a strategic foundation for Bank Muamalat to enhance its services, product quality, and customer complaint resolution, fostering customer satisfaction and supporting sustained long-term growth.
25 Tahun Pembimbing Kemasyarakatan : Sebuah Analisis Bibliometrik Priyo Subagyo, Panggih; Nisak, Khoirun
Restorative : Journal of Indonesian Probation and Parole System Vol. 3 No. 1 (2025): Restorative: Journal of Indonesian Probation and Parole System
Publisher : Federation of Indonesian Probation Officer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61682/restorative.v3i1.24

Abstract

This article utilises bibliometric analysis that aims to summarise several research studies with a common theme, namely probation and parole officers. The source used in this research is Scopus, covering the period from 2000 to 2025. After data reduction was conducted according to the established categories, we obtained 906 documents. The result of the research shows that there is an increasing trend in the number of research studies on probation and parole officers over the years, with 2022 being the peak of the publication number. The most recent research focuses on probation officers and includes keywords such as procedural justice, perception, and social work. Artikel ini menggunakan analisis bibliometrik yang bertujuan untuk merangkum beberapa penelitian dengan tema pembimbing kemasyarakatan. Sumber data penelitian ini diperoleh dari Scopus periode tahun 2000—2025. Setelah dilakukan reduksi data sesuai dengan kategori yang telah ditetapkan, diperoleh 906 dokumen. Hasil penelitian menunjukan bahwa penelitian terkait pembimbing kemasyarakatan mengalami tren peningkatan tiap tahunnya, di mana tahun 2022 menjadi tahun dengan publikasi terbanyak. Fokus terbaru penelitian yang berhubungan dengan pembimbing kemasyarakatan meliputi kata kunci procedural justice, perception, dan social work.
Akurasi Arah Barat Sejati Pada Pintu Candi Dermo Dengan Arah Barat Sejati Dalam Perspektif NOAA Pratama, Muhammad Farhan Putra; Kamilah, Aqila Sofia; Rosyidah, Nur Hidhayatur; Wibisono, Amri Mashuri; Nisak, Khoirun; Santoso, Akhsan Fitri; Sa’adah, Silvia Bilqis
Azimuth: Journal of Islamic Astronomy Vol. 3 No. 2 (2022): Juli
Publisher : Program Studi Ilmu Falak UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/azimuth.v3i2.2214

Abstract

Abstrak: Eksistensi Ilmu Falak yang dimulai dengan perhitungan yang secara klasik dan digital, begitupun dengan bangunan kuno salah satunya seperti Candi Dermo. Hasil pengamatan yang berada di lokasi candi Dermo dengan alat bantuan kompas yang mendapatkan titik barat sejati dengan nilai 278⁰. Nilai tersebut didapatkan dengan mengukur pintu candi tersebut yang konon hampir mendekati arah titik barat dari rotasi bumi. Penelitian kuantitatif ini menggunakan metode observasi langsung di lapangan dan metode deskriptif analisis secara matematis. Penelitian ini memiliki tujuan untuk mengetahui teori, data website yang melalui satelit NOAA secara komparatif. Penelitian ini menemukan bahwa alat digital berupa kompas memiliki penyimpangan antara titik utara kompas dengan utara sejati bumi. Dikarenakan arah utara yang sebenarnya mengalami penyimpangan maka akan mempengaruhi arah barat sejati dari rotasi bumi juga. Sehingga perlu adanya pengoreksian akurasi secara matematis dalam menemukan arah barat dari rotasi bumi yang sesungguhnya.Kata Kunci: Candi Dermo, Kompas, NOAA, Barat Sejati, Akurasi Abstract: The existence of Astrology began with classical and digital calculations, as well as with ancient buildings, one of which is Candi Dermo. The results of observations at the location of the Dermo temple, with the help of a compass, found a true west point with a value of 278⁰. This value is obtained by measuring the door of the temple, which is said to be almost close to the western point of the Earth's rotation. This quantitative research uses direct observation methods in the field and descriptive methods of mathematical analysis. This study aims to find out the theory and website data via the NOAA satellite, comparatively. This study found that a digital tool in the form of a compass has deviations between the north point of the compass and true north of the Earth. Because the true north direction is distorted, it will affect the true west direction of the Earth's rotation as well. So it is necessary to correct the mathematical accuracy in finding the west direction of the actual Earth's rotation.Keywords: Dermo Temple, Compass, NOAA, True West, Accuracy
Meningkatkan Kreativitas Anak Usia 5-6 Tahun Melalui Kegiatan Mewarnai Dengan Teknik Gradasi di TK Nisak, Khoirun; Destiana, Evie
Jurnal Pendidikan Anak Usia Dini Vol. 1 No. 4 (2024): July
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/paud.v1i4.704

Abstract

Pada penelitian ini membahas tentang peningkatan kreativitas anak usia 5-6 tahun melalui kegiatan mewarnai dengan teknik gradasi TK Dharma Wanita Persatuan Bangah. Metode penelitian ini menggunakan penelitian tindakan kelas. Penelitian ini menggunakan model Kemmis dan MC Taggart dengan tahapan perencanaan, tindakan, observasi dan refleksi. Subjek penelitian berjumlah 18 anak, 9 laki-laki dan 9 perempuan. Meliputi tahapan prasiklus, siklus I dan siklus II. Hasil penelitian menunjukkan adanya peningkatan kreativitas anak melalui kegiatan mewarnai dengan teknik gradasi yaitu pada pra siklus sebesar 28%, pada Siklus I terjadi peningkatan sebesar 61%, Siklus II terjadi peningkatan sebesar 83% dan target keberhasilan telah tercapai sebesar 75%. Dari analisis yang dilakukan peneliti dapat disimpulkan bahwa kegiatan mewarnai dengan teknik gradasi dapat meningkatkan kreativitas anak.
Implementasi Model Problem-Based Learning untuk Meningkatkan Keterampilan Komunikasi Peserta Didik pada Pelajaran IPA di SMP Nisak, Khoirun; Utami, Meldi Putri; Supeno, Supeno; Wardani, Dewi Novi
Pendekar: Jurnal Pendidikan Berkarakter Vol 8, No 2 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/pendekar.v8i2.31057

Abstract

Abstract: This research is motivated by the importance of oral and written communication skills as part of 21st century skills that need to be developed early in the learning process, especially in science subjects that demand critical thinking skills and cooperation. Therefore, this study aims to improve students' oral and written communication skills through the application of the Problem-Based Learning (PBL) model in science subjects. The research was conducted as a collaborative Classroom Action Research (PTK) in class VII C SMP Negeri 11 Jember for two cycles. Data were obtained through observation of students' communication activities and analysis of students' worksheets (LKPD), which included rubrics for assessing oral and written communication skills. Data analysis techniques were carried out through data reduction, data presentation and conclusion drawing. The results showed that the average percentage of learner communication skills indicators increased from 66% in the pre-cycle to 83% in cycle II. This increase was supported by the application of PBL combined with the Teaching at the Right Level (TaRL) approach. These results indicate that problem-based learning designed in a differentiated and contextual manner can optimally develop learners' communication skills.Abstrak: Penelitian ini dilatarbelakangi oleh pentingnya keterampilan komunikasi lisan dan tulisan sebagai bagian dari kecakapan abad 21 yang perlu dikembangkan sejak dini dalam proses pembelajaran, khususnya pada mata pelajaran IPA yang menuntut keterampilan berpikir krtisis dan kerja sama. Oleh karena itu penelitian ini bertujuan untuk meningkatkan keterampilan komunikasi lisan dan tulisan peserta didik melalui penerapan model Problem-Based Learning (PBL) pada mata pelajaran IPA. Penelitian dilaksanakan sebagai Penelitian Tindakan Kelas (PTK) kolaboratif di kelas VII C SMP Negeri 11 Jember selama dua siklus. Data diperoleh melalui aktivitas komunikasi peserta didik dan analisis lembar kerja peserta didik (LKPD), yang mencakup rubrik penilaian keterampilan komunikasi lisan dan tulisan. Teknik analisis data dilakukan melalui reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa rata-rata persentase indikator keterampilan komunikasi peserta didik meningkat dari 66% pada pra siklus menjadi 83% pada siklus II. Peningkatan ini didukung oleh penerapan PBL yang dipadukan dengan pendekatan Teaching at The Right Level (TaRL). Hasil ini menunjukkan bahwa pembelajaran berbasis masalah yang dirancang secara diferensiasi dan kontekstual dapat mengembangkan keterampilan komunikasi peserta didik secara optimal. 
PENGARUH PENGGUNAAN MEDIA INTERAKTIF TERHADAP PENINGKATAN HASIL BELAJAR MATEMATIKA ANAK BERKEBUTUHAN KHUSUS Nasution, Mayang Sari; Putri, Ariana Diyah Anesti; Devi; Sepriani, Nadia; Nisak, Khoirun
caXra: Jurnal Pendidikan Sekolah Dasar Vol. 5 No. 1 (2025): Juni 2025
Publisher : IPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/caxra.v5i1.2821

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh media pembelajaran interaktif terhadap hasil belajar matematika anak berkebutuhan khusus di SLB Negeri Rokan Hulu. Penelitian menggunakan pendekatan kuantitatif dengan desain eksperimen semu (quasi experiment) melalui model Nonequivalent Control Group Design. Subjek penelitian terdiri dari 16 siswa, dibagi ke dalam dua kelompok: eksperimen dan kontrol, masing-masing berjumlah 8 orang. Hasil pretest menunjukkan nilai rata-rata yang relatif sama antara kedua kelompok. Setelah perlakuan, hasil posttest kelompok eksperimen meningkat signifikan dibanding kelompok kontrol. Uji statistik menunjukkan adanya perbedaan yang signifikan pada hasil belajar siswa setelah menggunakan media interaktif. Selain itu, observasi menunjukkan peningkatan motivasi dan partisipasi siswa selama proses pembelajaran. Dengan demikian, penggunaan media pembelajaran interaktif terbukti efektif dalam meningkatkan hasil belajar matematika anak berkebutuhan khusus. Hasil ini dapat menjadi dasar untuk pengembangan metode pembelajaran yang lebih inklusif dan adaptif di SLB.
Co-Authors ', Gusnardi Abdul Basid Al Anshori, Muhammad Zakariya Alhanina, Shiva Aminulloh, Izuddin Nur Arif Mahya Fanny Ayudyanti, Ika Bahtiar, Yuyun Beti Kristinawati Budianto Budianto Bulan, Linda Sari Daniel -, Daniel Darajat, Mulkan Devi Endah Setyowati Endayana, Bestari Evie Destiana Fathul Lubabin Nuqul Febrianti, Yeni Elviza Firdaus, Thoriqi Gusmaniarti Hardisem Syabrus Hendra Sukmana ibnu rochim, Achluddin Ilhami, Maylina Junaidi, Muhammat Kamilah, Aqila Sofia Kartika Rose Rachmadi Khasibah, Nur Krisnaningsih, Diah Kusuma, Rendra Lathifunisa, Hilwa Sifa’ulia Leli Hasanah Lubis M. Umar Burhan Maghfiroh, Henik Mawazin, Fawaz Ma’ruf, Amar Midtahillah, Miftahillah Mubarak, Fadhil Muqsith, Abdurrahman Naifa, Rena Fauzan Najib, M. Thoha Ainun Nasution, Mayang Sari Nisa, Rista Choirotun Nur Widayati Pardiman Pardiman Partahian, Partahian Pratama, Muhammad Farhan Putra Priyo Subagyo, Panggih Purwati Anggraini, Purwati Puspitasari, Atika Wahyu Puspitasari, Rinda Eka Putri Ulfa Kamalia Putri, Ariana Diyah Anesti Putri, Mita Oktavia Raden Mohamad Herdian Bhakti Ratno Abidin Retnosari Andrajati Rosyidah, Nur Hidhayatur Ruminda Hutagalung Saleh, Chairul Salimah, Ifa Dotus Santoso, Akhsan Fitri Sa’adah, Silvia Bilqis Sa’ida, Naili Sepriani, Nadia Shodiq, Muhammad Ahsan Fatwaddin Siregar, Muhammad Nuh Siti Salmah Supeno Syafiani, Angela Syaifuddin Syaifuddin Syamsiar, Syamsiar Taufik Rahman tihawa, tihawa Ummah, Salwa Zahrotul Utami, Meldi Putri Utsmani, M. Mujib Wardani, Dewi Novi Wibisono, Amri Mashuri Wildana Wargadinata Wulandari, Wanda Tri Yeni Widiyawati