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CO60 dose and dose rate’s effects on Edamame Ryoko Jember variety’s growth and production Siswanto, Eko
Interdisciplinary Social Studies Vol. 3 No. 3 (2024): April-June 2024 (Regular Issue)
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v3i3.656

Abstract

Edamame is a famous type of soybean plant in Japan, edamme is often also referred to as Japanese soybeans. The purpose of this study was to determine the Lethal Dose 20 (LD20) and lethal dose 50 (LD50) radiosensitivity measurements in ryoko varieties originating from Jember which have been irradiated by Cobalt60 gamma rays in BATAN, with 5 dose levels including, 100 Gy, 200 Gy, 300 Gy, 400 Gy, and 500 Gy with Gammacell220. Edamame plants of the Jember Local Varieties were treated with a radiation dose of 200 Gy and a dose of 400 Gy. The plant height, number of pods, and weight of 100 seeds were measured. The results of the T Test showed that the number of leaves of the radiated plants has a real difference compared to controls at observations of 28, 42, and 56 HST. The LD20 and LD50 values obtained indicate that genetically edemame plant of local varieties of jember have a high level of radiosensitivity because if plants are treated at doses exceeding 500 Gy, seed germination will be abnormal or damaged.
Optimalisasi Kemampuan Pemecahan Masalah Matematika melalui Implementasi Pembelajaran Problem Based Learning (PBL): Systematic Literature Review Siswanto, Eko; Rahayu, Wardani; Meiliasari, Meiliasari
SJME (Supremum Journal of Mathematics Education) Vol 9 No 1 (2025): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v9i1.185

Abstract

Model Problem Based Learning (PBL) memberikan peluang bagi siswa untuk mengasah keterampilan berpikir kritis, analitis, dan kemampuan memecahkan masalah melalui partisipasi aktif dalam pembelajaran matematika. Penelitian ini bertujuan untuk mengeksplorasi implementasi PBL dalam meningkatkan kemampuan pemecahan masalah matematika siswa. Metodologi yang diterapkan dalam penelitian ini adalah Systematic Literature Review (SLR) dengan mengikuti Protokol PRISMA. Hasil analisis menunjukkan bahwa PBL merupakan pendekatan yang sangat efektif dalam memperbaiki kemampuan pemecahan masalah matematis siswa. Berbagai studi menunjukkan bahwa PBL secara konsisten menghasilkan performa yang lebih baik dibandingkan metode pembelajaran tradisional dalam meningkatkan kemampuan pemecahan masalah matematika di berbagai jenjang pendidikan, mulai dari dasar hingga menengah atas. PBL terbukti menjadi metode pembelajaran yang ampuh dalam meningkatkan kemampuan pemecahan masalah matematika siswa melalui partisipasi aktif, penerapan konteks nyata, peran guru sebagai fasilitator, serta penguatan kemandirian dan kemampuan berpikir kritis siswa.
Nilai-Nilai Sufistik Dalam Kitab Khaṣā’iṣ al-Muṣṭafā Karya Nasiruddin Mughalthai Al-Hamimy, Muhammad Faishol; Prayogi, Rizal Mifthakhul; Siswanto, Eko
Tafáqquh: Jurnal Penelitian Dan Kajian Keislaman Vol. 13 No. 2 (2025): Desember
Publisher : INSTITUT AGAMA ISLAM BANI FATTAH (IAIBAFA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52431/tafaqquh.v13i2.4056

Abstract

This study aims to reveal the Sufi values contained in the book Khaṣā’iṣ al-Muṣṭafā by Nāṣiruddīn Mughālṭāy, an 8th-century H. scholar of hadith. This book, which contains short narratives about the special characteristics of the Prophet Muhammad SAW, is analyzed using a qualitative approach through content analysis. The focus of the study is to explore how the manifestation of Sufi values in the stories and behavior of the Prophet makes him an ideal model (al-uswah al-hasanah) in Islamic spirituality. The findings show that the spiritual dimension of the Prophet Muhammad SAW in the book represents several profound Sufi values, including tawakkal, ma'rifah, mahabbah, zuhud, ikhlas, muraqabah, tawāḍu', iḥsān, and ṣabr. In conclusion, Khaā’iṣ al-Muafā not only affirms the prophetic status of Muhammad SAW but also positions him as a perfect figure (al-insān al-kāmil), serving as the main reference in the Sufi tradition. The implication of this research is the affirmation that the Prophet's spiritual example is integral and comprehensive, providing an ethical-religious foundation for those who walk the Sufi path.
PENDAMPINGAN LEMBAGA DAKWAH MAJELIS WAKIL CABANG NAHDLATUL ULAMA’ KECAMATAN BOYOLANGU DALAM MEMBUMIKAN KONSEP MODERASI BERAGAMA BAGI PENGURUS NU SE-KECAMATAN BOYOLANGU Siswanto, Eko; Mubarok, Sofarul
Indonesian Collaboration Journal of Community Services (ICJCS) Vol. 5 No. 4 (2025): Indonesian Collaboration Journal of Community Services
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/icjcs.v5i4.227

Abstract

Boyolangu District is characterized by high religious and cultural diversity, which creates potential social tensions when the concept of religious moderation is not well understood. Nahdlatul Ulama (NU), as the largest Islamic organization in Indonesia, holds a strategic role in promoting inclusive religious practices at the grassroots level. This study aims to describe the level of understanding and implementation of religious moderation among NU Branch (Ranting) administrators in Boyolangu District, analyze the strategies employed by the Dakwah Council of MWC NU Boyolangu in providing guidance, and evaluate the effectiveness of these approaches. The methods used include interactive training, continuous field mentoring, interfaith dialogue facilitation, and the use of digital media for disseminating moderate religious messages. Both quantitative and qualitative evaluations were conducted to assess changes in understanding and practice. The findings reveal that the administrators’ understanding of the concept of religious moderation remains limited, as observed during the mentoring session conducted on October 4, 2025. The strategies adopted by the Dakwah Council include capacity building, community-based mentoring, culturally grounded religious approaches, development of structured dakwah materials, and collaboration with government and educational institutions. Further analysis highlights the need for policy integration at the district level, strengthening religious literacy, utilizing local wisdom, and optimizing digital media as tools for dakwah and conflict resolution.