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All Journal Teknosains: Media Informasi Sains dan Teknologi Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat EduChemia: Jurnal Kimia dan Pendidikan BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Al-Kimia JMM (Jurnal Masyarakat Mandiri) Martabe : Jurnal Pengabdian Kepada Masyarakat CARADDE: Jurnal Pengabdian Kepada Masyarakat Fullerene Journal of Chemistry Gema Wiralodra Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Hutan Tropika Konservasi Hayati Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Insan Farmasi Indonesia COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Jurnal Ilmiah Berkala Sains dan Terapan Kimia Jurnal Indonesia Sosial Teknologi Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Socius: Social Sciences Research Journal Bohr: Jurnal Cendekia Kimia NAWASENA: Journal of Community Service Jurnal Penelitian Hasil Hutan
Chuchita
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, Palangka Raya University
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SOSIALISASI BAHAYA PERGAULAN BEBAS PADA SISWA-SISWI SMA DI KABUPATEN KATINGAN KALIMANTAN TENGAH Zimon Pereiz; Febrianto Afli; Dwi Hermayantiningsih; Chuchita Chuchita; Efriyana Oksal; Miranti Maya Sylvani; Desi Riana Saputri; Aji Pamungkas; Sonia Tri Mart Grasella Hutapea
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i2.37872

Abstract

Abstrak: Pergaulan bebas merupakan salah satu permasalahan sosial yang sering dihadapi oleh remaja dan berpotensi berdampak negatif terhadap masa depan generasi muda. Kurangnya pemahaman serta pengawasan menjadi faktor utama yang menyebabkan remaja mudah terjerumus dalam perilaku menyimpang. Kegiatan pengabdian masyarakat ini bertujuan untuk memberikan edukasi mengenai bahaya pergaulan bebas kepada siswa-siswi SMA melalui kegiatan sosialisasi dan evaluasi berbasis pre-test dan post-test, dengan jumlah peserta kegiatan sebanyak 40 siswa. Hasil kegiatan menunjukkan peningkatan pemahaman siswa dari 22% sebelum kegiatan menjadi 91% setelah kegiatan. Hal ini menunjukkan bahwa sosialisasi efektif dalam meningkatkan kesadaran remaja terhadap pentingnya menjaga diri dari pengaruh negatif lingkungan pergaulan.Abstract: Promiscuity is a social problem frequently faced by adolescents and has the potential to negatively impact the future of the younger generation. Lack of understanding and supervision are key factors contributing to adolescents' vulnerability to deviant behavior. This community service activity aimed to educate students of State Senior High School 1 Katingan about the dangers of promiscuity through pre- and post-test-based outreach and evaluation activities. Forty students participated in the activity. Results showed an increase in student understanding, from 22% before the activity to 91% after the activity. This demonstrates that outreach is effective in raising adolescent awareness of the importance of protecting themselves from the negative influences of their social environment.
PENINGKATAN KEMANDIRIAN PETANI MELALUI SOSIALISASI KONVERSI BIOMASSA PASCAPANEN MENJADI PUPUK ORGANIK PADA KELOMPOK TANI SUKA MAJU Efriyana Oksal; Yanetri Asi Nion; Abdul Hadjranul Fatah; Chuchita Chuchita; Zimon Pereiz; Rokiy Alfanaar; Azmi Malya Zaki; Ahmad Rifai
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 5 (2025): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i5.34268

Abstract

Abstrak: Tanah rawa gambut di wilayah Kelompok Tani Suka Maju memiliki tingkat keasaman tinggi dan daya ikat hara rendah, yang menjadi masalah produktivitas pertanian. Pengabdian ini bertujuan untuk memberikan solusi melalui sosialisasi konversi biomassa pascapanen menjadi pupuk biochar sebagai pupuk organik alternatif. Kegiatan dilaksanakan melalui penyuluhan, dan workshop dari tim ahli yang melibatkan kelompok tani sebagai mitra, dengan jumlah peserta sebanyak 25 orang. Evaluasi dilakukan melalui pre-test dan post-test. Hasil menunjukkan peningkatan pengetahuan biochar peserta sebesar 90%, peningkatan fungsi biochar 80%, serta jenis limbah biomasa untuk biochar 80%. Inovasi ini dinilai mampu memperbaiki struktur tanah, meningkatkan kapasitas tukar kation, serta mendukung praktik pertanian berkelanjutan di lahan gambut.Abstract: The peat swamp soils in the Suka Maju Farmer Group area are highly acidic and have low nutrient retention, limiting agricultural productivity. This community service program aims to address the issue by promoting the conversion of post-harvest biomass into biochar as an alternative organic fertilizer. The activities included socialization, and workshops, involving farmer group as a mitra. The results showed an increase in participants' biochar knowledge by 90%, an increase in biochar function by 80%, and an increase in the type of biomass waste for biochar by 80%. This innovation is proven to improve soil structure, enhance cation exchange capacity, and support sustainable farming practices on peatlands. 
PELATIHAN PEMBUATAN LILIN AROMATERAPI DALAM PENINGKATAN KREATIVITAS SISWA SMAN 1 KASONGAN Efriyana Oksal; Abdul Hadjranul Fatah; Chuchita Chuchita; Zimon Pereiz; M. Zainuddin Lutfi Fauzi; Nisa Kartika Komara; Inten Pangestika
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 2 (2025): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i2.29185

Abstract

Abstrak: Pelatihan pembuatan lilin aromaterapi memiliki peran penting dalam meningkatkan keterampilan praktis dan kreativitas siswa. Kegiatan ini bertujuan untuk meningkatkan kemampuan hardskill siswa dalam pembuatan lilin aromaterapi, sehingga mereka memiliki bekal keterampilan yang dapat diterapkan dalam kehidupan sehari-hari maupun sebagai peluang wirausaha. Metode pelatihan yang digunakan meliputi pemberian materi secara ceramah dan praktik langsung pembuatan lilin aromaterapi. Peserta kegiatan ini adalah 80 siswa/i dari SMAN 1 Kasongan. Diakhir kegiatan pelatihan dilakukan evaluasi dengan pengisian angket oleh peserta untuk menilai pemahaman dan keterampilan yang diperoleh selama pelatihan. Hasil evaluasi menunjukkan bahwa 81,25% peserta memahami metode pembuatan lilin aromaterapi, sedangkan 90% peserta mampu membuat lilin aromaterapi secara mandiri. Dengan demikian, pelatihan ini terbukti efektif dalam meningkatkan keterampilan praktis dan kreativitas siswa.Abstract: The aromatherapy candle-making training plays an important role in enhancing students' practical skills and creativity. This activity aims to enhance students' hard skills in making aromatherapy candles, so they have a set of skills that can be applied in daily life as well as entrepreneurial opportunities. The training methods used include lectures and hands-on practice in making aromatherapy candles. The participants of this activity are 80 students from SMAN 1 Kasongan. At the end of the training activities, an evaluation was conducted with participants filling out a questionnaire to assess the understanding and skills acquired during the training. The evaluation results show that 81.25% of the participants understand the method of making aromatherapy candles, while 90% of the participants are able to make aromatherapy candles independently. Thus, this training has proven effective in enhancing students' practical skills and creativity.
Effect Of Soaking in Liquid Smoke on the Specific Gravity Of Gerungang Wood (Cratoxilon Arborences) in the Radial Direction: Pengaruh Perendaman dalam Asap Cair terhadap Berat Jenis Kayu Gerungang (Cratoxilon Arborences) dalam Arah Radial Wahyu Supriyati; Alpian Alpian; Chuchita Chuchita; Efriyana Oksal; Zimon Pereiz; Aprilian Wanashalom
JURNAL HUTAN TROPIKA Vol 21 No 1 (2026): Volume 21 Nomor 1 Tahun 2026
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v21i1.25678

Abstract

The objective of this study was to determine the effect of immersion in different liquid smoke treatments on the specific gravity of Gerunggang wood at the radial direction. The study was conducted at the Forest Products Technology Laboratory, Faculty of Agriculture, Forestry and Fisheries Palangka Raya University. The parameter observed was the specific gravity of the wood. The experimental method used was a 2x2 factorial completely randomized design (CRD) with two treatments: liquid smoke concentration (0%, 5%) and radial location (near the heart and near the bark), with 10 replications. The results of this study showed that immersion in liquid smoke had a not significant effect (p<0.05) on the specific gravity. The influence of the radial position was significantly different, where the part near the liver was higher than the part near the skin. The interaction between the immersion factor and the radial position had no significant effect.  
Analysis of Silica-Hexadecyltrimethoxysilane Nanosol Hybrids through optimization of Silica Nanosol Concentration and determining fabric types on Hydrophobicity Zimon Pereiz; Chuchita Chuchita; Efriyana Oksal; Stepanus Fredi Manurung
Gema Wiralodra Vol. 15 No. 1 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i1.606

Abstract

An analysis of the silica nanosol-hexadecyltrimethoxysilane hybrid has been carried out through optimizing the concentration of silica nanosol and determining the type of fabric regarding hydrophobicity. This research began with the synthesis of silica nanosol via the sol-gel method, where TEOS as a precursor was dissolved in a mixture of ethanol-distilled water with a base catalyst with a contact time of 2 hours. The concentration of silica nanosol was varied by 0.025, 0.05, and 0.075 mol. The dip-coating method was used to coat the fabric with nanosol, with a tensile rate of 3 cm per second. Then the fabric was re-coated with silica nanosol in HDTMS solution (4% wt/wt ethanol) and dried in a 120°C oven for 10 minutes. This research tested calico, cotton and mori fabrics. A Canon DSLR camera with a Thamron 100mm lens was used to measure the contact angle of the fabric surface. ImageJ software processes images to obtain contact angle values on the fabric surface. The fabric was then characterized using Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscope (SEM) and the silica nanosol was characterized using a Transmission Electron Microscope (TEM). The optimum concentration of silica-hdtms nanosol was obtained at a concentration of 0.075 mol with surface contact angles of cotton, mori and calico fabrics of 134, 132 and 135°. The flow speed of water with a slope of 100 on cotton, mori, and calico fabric produces flow speeds of 3.3, 6, and 5 m/s.
Co-Authors Abdul Hadjranul Fatah Abdul Hadjranul Fatah Abdul Hadjranul Fatah Abdullah A Abudarin, Abudarin Ahmad Irawan Ahmad Irawan, Ahmad Ahmad Rifai Aji Pamungkas Aji Pamungkas Aji Pamungkas Alpian Alpian Alvin Sienna Atviaputra Amanda Natania Gracia Anatasya, Violina Andika Prayoga Andra Ari P., Eko Marwanto Heru Mulyantoro Dwi Hermayantiningsih Angelia Solla Anjelika A Aprilian Wanashalom Arisumi Ir L Tundan, Jonathan Dandy Ayuchecaria, Noverda Azmi Malya Zaki Azmi Malya Zaki Berlisnora Dasilva, Caroline Citrariana, Shesanthi Debby Catur Prasetyo Desi Riana Saputri Efriyana Oksal Efriyana Oksal Efriyana Oksal Efriyana oksal Efriyana Oksal Efriyana Oksal Efriyana Oksal Efriyana Oksal Efriyana Oksal Eka Jaya Prastiti, Arini Eni Uswatun Chasanah Febrianto Afli Febrianto Afli Febrianto Afli Febrianto Afli Febrianto Alfi Felly Sabatini Gracyela Hutabalian Gusnia Devianti Hairiah, Rusliananur Hakim, Muh. Supwatul Heja H Hendrik Segah Hendrik Segah Hendrik Segah, Hendrik Herlita Esra Sari Sihotang Hutapea, Sonia Tri Mart Grasella I Made Sadiana, I Made I Nyoman, Sudyana, Indri Aprilia, Indri Jonathan Stefanus Eduard Joy Angel Aria Suma Julia J Karelius, Karelius Kartika Komara, Nisa Komara, Nisa Kartika Liswara Neneng M. Zainuddin Lutfi Fauzi Marvin Horale Pasaribu Mauliya Apriyanti Maya Sylvani, Miranti Mesra Ratna Sari Telaumbanua Miranti Maya Sylvani Miranti Maya Sylvani Miranti Maya Sylvani Miranti Maya Sylvani Natalia Sri Martani Natania Gracia, Amanda Ngazizah, Febri Nur Nisa Kartika Komara Nisa Kartika Komara Nurjennah Nurjennah Nyoman Sudyana, I Oksal, Efriyana Oktaviani Naulita Turnip Ornella Arnia Florensia Pangestika, Inten Pebriyanto, Yunus Prisnanda, Risky Rahman Rahman Rahman Rahman Reny Rosalina Retno Agnestisia Rokiy Alfanaar Sari, Meiyanti Ratana Sari, Meiyanti Ratna Kumala Sari, Nopita Tamara Sonia Tri Mart Grasella Hutapea Sonia Tri Mart Grasella Hutapea Sri Wahyutami Stepanus Fredi Manurung Stevin Angga Suniti Suniti Susanti, Rapela Syarpin Syarpin Sylvani, Miranti Maya Wahyu Supriyati Waluyo Nuswantoro Wulandari, Oktavia Rahmi Yanetri Asi Nion Yanetri Asi Nion Yerinda Natalia Nenobais Yosie Andriani Yuneta, Yuneta Yuni Damayanti Nainggolan Yunus Pebriyanto Zahrotun Nafisah Zimon Pereiz