Claim Missing Document
Check
Articles

Found 3 Documents
Search

Carbonization Time Optimization In The Preparation Of Coconut Pulp Based Activated Carbon For Thermoelectric Materials Febrian, Nanda; Darvina, Yenni; Ramli, Ramli; Hidayat, Rahmat
Journal of Experimental and Applied Physics Vol 2 No 2 (2024): June Edition
Publisher : Department of Physics, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jeap.v2i2.61

Abstract

In this study utilizing coconut pulp as an ingredient in making activated carbon for thermoelectric materials From the research that has been done, it is not yet known the best carbonization time on coconut pulp activated carbon for thermoelectric materials. Therefore, this study aims to determine the optimization of carbonization time on coconut pulp activated carbon for thermoelectric materials. The coconut pulp was dried using an oven at 105ºC and then carbonized using a furnace. Carbonization time variations used were 10 minutes, 15 minutes, and 20 minutes with temperature variations from previous research, namely 300ºC. Then the results of carbonization were mashed using a mortar and pestle and filtered using a 120 mesh sieve. Carbon was activated with 0.5 M HCl (1:10) as much as 25 grams for 24 hours. After activation, the carbon was filtered, washed with distilled water and dried using an oven. Then the coconut pulp activated carbon was characterized by testing water content, vapor content, ash content, and bound carbon content. The test results show that based on SNI 06-3730-1995 the lowest water content is at 10 minutes carbonization time which is 1.72%, the lowest steam content is at 10 minutes carbonization time which is 8.54%, the lowest ash content is at 20 minutes carbonization time which is 0.55%, and the highest bound carbon content is at 10 minutes carbonization time which is 90.65%. The results showed that the optimization of carbonization time on coconut pulp activated carbon for thermoelectric materials was 10 minutes.
Pembiasaan Nilai-Nilai Islami pada Anak Usia Dini Febrian, Nanda; Mutmainnah, Mutmainnah; Wulandari, Atika; Ependi, Zulham
AUD Cendekia: Journal of Islamic Early Childhood Education Vol. 5 No. 1 (2025): April (2025)
Publisher : Prodi PIAUD STAI Sumatera Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53802/audcendekia.v5i1.567

Abstract

This study aims to describe the implementation process, supporting and inhibiting factors, and the impact of habituating Islamic values on the religious behavior of early childhood students at RA Yayasan Pendidikan Agama Islam. Using a qualitative method with a case study approach, data were collected through observation, interviews, and documentation involving the head of the RA, teachers, and parents. The findings reveal that the habituation of Islamic values is carried out through daily routines, teacher role modeling, and a religious school environment. The main supporting factors include institutional commitment, teacher involvement, and parental participation, while the obstacles arise from children’s diverse characteristics, inconsistent reinforcement at home, and limited facilities. The habituation of Islamic values has a positive impact on shaping children’s religious behavior, reflected in their growing spiritual awareness, moral discipline, social empathy, and Islamic identity. This study emphasizes that the success of value habituation depends on strong collaboration between schools and families in creating a sustainable ecosystem for Islamic character education.
PEMBELAJARAN BERBASIS TEKS UNTUK MENINGKATKAN LITERASI HUKUM PESERTA DIDIK MADRASAH ALIYAH PADA ISU POLIGAMI Febrian, Nanda; Khadijah; Sari , Widya
Jurnal Pendidikan Sang Surya Vol. 11 No. 2 (2025): Jurnal Pendidikan Sang Surya
Publisher : LPPM Universitas Muhammadiyah Bulukumba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56959/jpss.v11i2.500

Abstract

Penelitian ini bertujuan menganalisis bagaimana pembelajaran berbasis teks dapat meningkatkan literasi hukum peserta didik Madrasah Aliyah dalam memahami isu poligami sebagai bagian dari hukum keluarga Islam. Melalui kajian literatur sistematis, artikel ini menelaah 20 sumber terpilih yang mencakup teks fikih klasik, tafsir al-Qur’an, regulasi hukum positif, dan penelitian pendidikan kontemporer. Temuan menunjukkan bahwa peserta didik sering memahami poligami secara literal berdasarkan fikih, namun kurang memperhatikan regulasi negara dan penafsiran kontekstual. Pembelajaran berbasis teks, melalui membaca terpandu dan analisis perbandingan teks, terbukti mampu menguatkan kemampuan peserta didik menafsirkan konsep hukum seperti ‘adl (keadilan) serta menilai relevansi poligami dalam konteks modern. Penelitian ini menyimpulkan bahwa integrasi teks agama dan hukum positif perlu diperkuat untuk membangun literasi hukum yang kritis dan seimbang.