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All Journal Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Khatulistiwa Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Jurnal KALANDRA
Erwin Prasetya Toepak
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Design of Vaccine Candidate Based on Ebola Virus Epitop With In Silico Approach Erwin Prasetya Toepak; Sari Namarito Simarmata; Sudarman Rahman; Stevin Carolius Angga
Jurnal Sains dan Terapan Kimia Vol 16, No 1 (2022)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.028 KB) | DOI: 10.20527/jstk.v16i1.12167

Abstract

ABSTRACT          The World Health Organization (WHO) recorded as many as 2,299 cases of death with a case percentage of 66% during 2018 to 2020 in the Democratic Republic of the Congo due to the Ebola virus. Ebola virus is a member of the Filoviridae family. One of the viro cores consists of glycoprotein (GP). Messenger RNA (mRNA) generates long GP chains for the attachment protein (GP 1) and the fusion protein (GP 2). Epitope-based vaccines are a promising approach because epitopes represent immunogenic regions that elicit immunity specifically. Epitope prediction was performed based on the GP EBOV sequence available in the Data Bank. The designed vaccine could be one of the candidates for the Ebola virus vaccine. The design of the virus with access to NCBI AAB81004 was carried out by testing such as B cell epitope, T cell, and their antigenicity using the VaxiJen v2.0 server and IEDB. The T cell epitope prediction results showed that 20 T cell epitopes interacted with the Major Histocompatibility Complex (MHC) with the highest score of 2.8069. B cell epitope by linear BepiPred assay had 77 candidate epitope peptides from sequence 401-477. Karplus and Schulz's flexibility predictions showed a predictive value of 1.119 with a threshold of 1.008, with the analyzed area having an antigenic tendency where the threshold area was yellow. Keywords: Ebolavirus; Vaccine; Epitope B Cell; Epitope T Cell; In Silico
Sosialisasi Pembuatan Sabun Herbal dari Minyak Atsiri Kenanga dan Lemon di SMA Muhammadiyah 1 Palangka Raya Erwin Prasetya Toepak; Dwi Hermayantiningsih; Muh. Supwatul Hakim
KALANDRA Jurnal Pengabdian Kepada Masyarakat Vol 2 No 4 (2023): Juli
Publisher : Yayasan Kajian Riset Dan Pengembangan Radisi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55266/jurnalkalandra.v2i4.309

Abstract

Proses pembelajaran dikelas harus menghadirkan suasana pembelajaran yang kreatif dan inovatif. Suasana yang baru dapat menjadikan siswa lebih mudah paham dengan materi yang disampaikan dan antusias dalam mengikuti proses pembelajaran khususnya mata pada pelajaran Kimia. Kegiatan pelaksanaan pengabdian masyarakat ini memberikan sosialiasi dan praktik pembuatan sabun herbal dengan menggunakan minyak atsiri kenanga dan lemon. Kegiatan ini bertujuan untuk memberikan pengetahuan tentang proses pembuatan sabun herbal di SMA Muhammadiyah 1 Palangka Raya. Pengabdian masyarakat ini secara umum meliputi 3 kegiatan yaitu persiapan, pelaksanaan dan evaluasi. Kegiatan ini berlangsung sehari dan diikuti oleh 29 peserta. Proses pembuatan sabun dapat difahami dengan baik oleh peserta dan seluruh kegiatan berjalan dengan baik dan lancar.
Training on the Making of Eco-Enzyme Disinfectants as a Sustainable Strategy for Processing Organic Waste Retno Agnestisia; Erwin Prasetya Toepak; Yuliana Yuliana; Rizki Rachmad Saputra; Marvin Horale Pasaribu; Abed Nego Purba; Okta Prianus
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i2.10369

Abstract

The community in Habaring Hurung Urban Village, Bukit Batu District, Palangka Raya City, is grappling with the issue of accumulating household waste, primarily composed of organic waste. The prevalent practices of managing this waste, such as landfilling, burning, or haphazardly piling it around residential areas and roadsides, pose environmental and health risks. In response to this challenge, an initiative was undertaken to empower families in Habaring Hurung Urban Village through training sessions on creating disinfectants using eco enzymes derived from fermented organic waste. The method of implementing community service consists of the preparation stage, namely digging up information on training needs, and preparing materials and teaching aids; the implementation stage in the form of pre-final tests and training; and the last stage in the form of evaluation and reporting, took place on September 4, 2023, at the office hall of Habaring Hurung Urban Village. A total of 39 participants actively engaged in the training, displaying enthusiasm and a positive response. The results of the questionnaire also showed a fairly good level of satisfaction of all participants regarding the theme of the activity, the presentation was easy to understand, the participants' knowledge increased, and this activity should be continued by all participants where the percentage of participants who agreed showed a value of 56.4%. 51.3%, 66.7%, and 53% respectively. The ultimate goal of this initiative is to educate the local community on transforming organic waste into multifunction products for everyday use.
Improving Entrepreneurial Skills Through Training in Making Local Material-Based Reed Diffuser Aromatherapy for the Productive Age Community I Nyoman Sudyana; Retno Agnestisia; Muhammad Irmawan; Risfiah Ruli Cahyani; Eka Jhonatan Krissilvio; Erwin Prasetya Toepak
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 4 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i4.10737

Abstract

Habaring Hurung is one of the sub-districts in Bukit Batu District, Palangka Raya City, where most of the people work as farmers of vegetables and various types of flowering plants, such as Kenanga Flowers (Cananga odorata). However, the abundance of Kenanga flowers has not been utilized optimally by residents. Therefore, this service activity aims to improve entrepreneurial skills among people of productive age in Habaring Hurung Subdistrict by making reed diffuser aromatherapy products from Kenanga flowers. This service activity is carried out based on the ABCD method (asset-based community development) on September 4, 2023, at the Habaring Hurung Sub District Office Hall with 34 participants. The results showed that the activity participants stated the activity theme according to what was needed. Apart from that, the material presented is also easy to understand, so it can increase participants' knowledge and skills in processing Kenanga flower reed diffuser aromatherapy. This activity is expected to provide local residents with the knowledge and skills to utilize local materials in products of high economic and useful value.
PENGUATAN KAPASITAS SUMBER DAYA MANUSIA MELALUI GREEN HUMAN RESOURCE MANAGEMENT DAN INOVASI HIJAU DI CALON KAMPUNG NELAYAN MERAH PUTIH Roby Sambung; Vivy Kristinae; Erwin Prasetya Toepak; Ani Mahrita; Jonathan Giovanni; Nurlia Eka Damayanti; Kembara Sopather; Normand Armando Lampe; Aprilita Aprilita
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 8, No 2 (2025): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v8i2.5569

Abstract

ABSTRACTThis community service activity aimed to strengthen human resource capacity through Green Human Resource Management (GHRM) and green innovation in the prospective Kampung Nelayan Merah Putih located in Tanjung Putri and Sei Ijum Raya Villages, Central Kalimantan. The activity adopted a participatory action research approach involving local communities in every stage, from identification to training evaluation. The program was designed through three integrated components: socialization on green innovation, training on GHRM, and green marketing practice. The training increased participants’ understanding of sustainable human resource management and environmental awareness. The pre-test and post-test results indicated an average knowledge improvement of more than 40 percent, showing a significant shift in participants’ behavior toward environmentally responsible practices. The integration of GHRM and green innovation proved effective in empowering coastal communities, strengthening village institutions, and encouraging the emergence of sustainable economic initiatives. This model demonstrates that environmentally-based capacity building can be replicated in other coastal villages to promote inclusive green and blue economy development.Keywords: Green Human Resource Management, green innovation, green marketing, coastal community, sustainable developmentABSTRAKKegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkuat kapasitas sumber daya manusia melalui penerapan Green Human Resource Management (GHRM) dan inovasi hijau di Calon Kampung Nelayan Merah Putih yang berlokasi di Desa Tanjung Putri dan Desa Sei Ijum Raya, Kalimantan Tengah. Kegiatan dilaksanakan dengan pendekatan participatory action research yang melibatkan masyarakat secara aktif dalam setiap tahap, mulai dari identifikasi masalah hingga evaluasi pelatihan. Program ini dirancang melalui tiga komponen utama, yaitu sosialisasi tentang inovasi hijau, pelatihan GHRM, dan penerapan green marketing. Hasil kegiatan menunjukkan peningkatan pengetahuan peserta lebih dari 40 persen dan perubahan perilaku menuju praktik ramah lingkungan. Integrasi antara GHRM dan inovasi hijau terbukti efektif dalam meningkatkan kapasitas masyarakat pesisir, memperkuat kelembagaan desa, serta mendorong munculnya inisiatif ekonomi berkelanjutan. Model pelatihan ini dapat direplikasi pada desa pesisir lain untuk mendukung pembangunan hijau dan ekonomi biru yang inklusif.Kata Kunci: Green Human Resource Management, inovasi hijau, green marketing, masyarakat pesisir, pembangunan berkelanjutan
Co-Authors Abed Nego Purba Andra Ari P., Eko Marwanto Heru Mulyantoro Dwi Hermayantiningsih Ani Mahrita Aprilita Aprilita Eka Jhonatan Krissilvio Hakim, Muh. Supwatul I Nyoman, Sudyana, Jonathan Giovanni Kembara Sopather Marvin Horale Pasaribu Muhammad Irmawan Normand Armando Lampe Nurlia Eka Damayanti Okta Prianus Rahman, Sudarman Retno Agnestisia Risfiah Ruli Cahyani Rizki Rachmad Saputra Roby Sambung Sari Namarito Simarmata Stevin Carolius Angga Vivy Kristinae Yuliana