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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Biosfer: Jurnal Pendidikan Biologi Jurnal Pemberdayaan Masyarakat: Media Pemikiran dan Dakwah Pembangunan JOURNAL OF SCIENCE AND SOCIAL RESEARCH Spizaetus: Jurnal Biologi dan Pendidikan Biologi BiosciED: Journal of Biological Science and Education BIOMA : Jurnal Biologi dan Pembelajarannya Inornatus: Biology Education Journal Jurnal Ilmiah Ilmu Terapan Universitas Jambi
Adam, Chaidir
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences Other

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Biopython: Comparing the DNA Polymerase I (polA) Gene of Thermophilic, Mesophilic, and Psychrophilic Bacteria Adam, Chaidir
BiosciED: Journal of Biological Science and Education Vol. 2 No. 1 (2021): BiosciED: Journal of Biological Science and Education
Publisher : FKIP, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Biopython is a specialized Python tool for computational molecular biology. Various computational molecular analysis that can be performed using Biopython, such as reconstructing phylogenetic trees, multiple sequence analysis, generating complementary sequences, counting amino acids, etc. This technical notes paper describes in detail the procedures computational DNA sequence analysis using Biopython. The DNA polymerase I (polA) gene sequences of bacteria were used in this study to compare the differences between Thermophilic, Mesophilic, and Psychrophilic bacteria.
Between Entrepreneurship and Community Empowerment: The Management Model of Empowering Small Business’ Borneo Queen Community Adiwijaya, Saputra; Adam, Chaidir; Rafsanjani, Muhammad Arief; Sustiyah; Simanjuntak, Atmaezer Hariara
Jurnal Pemberdayaan Masyarakat: Media Pemikiran dan Dakwah Pembangunan Vol. 7 No. 2 (2023): Jurnal Pemberdayaan Masyarakat
Publisher : UIN Sunan Kalijaga, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jpm.2023.072-03

Abstract

The management approach of Borneo Queen Community emphasizes the pivotal role of managerial efforts in sustaining small businesses while concurrently fostering community empowerment. This study endeavors to explore the proprietor’s influence in ensuring the continuity of Borneo Queen Community and its positive impact on community advancement. Employing a qualitative methodology with a phenomenological lens, the research unveils the proprietor’s strategies in empowering the business through a distinctive worker recruitment mechanism. This approach prioritizes the betterment of the local community’s welfare, particularly targeting youth with limited educational and economic prospects. By granting them autonomy in managing and honing their skills, the business not only fosters employee development but also maintains a strong economic focus. Furthermore, the business demonstrates astute market foresight by leveraging various digital platforms for expansive marketing outreach. Through this integrated approach, Borneo Queen Community emerges as a small business entity adept at harmonizing commercial success with community empowerment.
Pengembangan eLEMA 2.0 untuk Mata Kuliah Zoologi Invertebrata pada Topik Filum Arthropoda Adam, Chaidir; Haryono, Agus; Araina, Elga; Savitri, Shanty
Biosfer: Jurnal Pendidikan Biologi Vol. 17 No. 2 (2024): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.43018

Abstract

Currently, technology has become an inseparable part of education and learning. Various digital learning tools have been developed and widely used in the classroom. eLEMA (electronic learning materials) was developed as a mobile application that supports learning in the Invertebrate Zoology courses at the Biology Education Program, University of Palangka Raya. At that time, eLEMA was developed to meet the need for electronic learning materials for online learning during the COVID-19 pandemic. Along with the rapid development of technology in recent years, eLEMA needs to be developed further for updates. This research aims to develop eLEMA 2.0 for the Invertebrate Zoology course. This study is a research and development (R & D) using Hannafin & Peck development model to develop eLEMA 2.0 for the Invertebrate Zoology course on the Phylum Arthropoda topic. The development product is the eLEMA 2.0 application for lectures on the Phylum Arthropoda topic in the Invertebrate Zoology course with improvements to the user interface and additional features that support participatory learning and student-centered learning. The results of trials and validation show that all pages and content in this application were successfully opened without any disturbing errors. These results indicate that the development product is feasible to be implemented in the classroom.
ANALISIS VEGETASI TUMBUHAN BAWAH DI HUTAN SERBAGUNA UNIVERSITAS PALANGKA RAYA Purnaningsih, Titin; Kusuma Putri, Rahmadyah; Neneng, Liswara; Hartanti, Rio Eka Desi Purwandari; Rahmawati, Rahmawati; Wijaya, Nuriman; Akhmadi, Akhmadi; Adam, Chaidir
BIOMA: Jurnal Biologi dan Pembelajarannya Vol 6 No 2 (2024): BIOMA: Jurnal Biologi dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/bioma.v6i2.4266

Abstract

Hutan Serbaguna yang berada di Universitas Palangka Raya merupakan kawasan hutan gambut yang didalamnya memiliki berbagai macam jenis vegetasi salah satunya yaitu vegetasi tumbuhan bawah. Tumbuhan bawah adalah suatu tipe vegetasi dasar yang terdapat di bawah tegakan hutan yang meliputi herba, semak belukar, dan rerumputan. Penelitian ini bertujuan mengidentifikasi tumbuhan bawah, mengetahui tingkat keragaman dan struktur vegetasi tumbuhan bawah di kawasan Hutan Serbaguna UPR. Penelitian ini menggunakan metode transek kuadrat (quadrat transect). Titik lokasi penelitian dipilih secara purposive sampling menjadi tiga titik (stasiun) pengamatan, yaitu Stasiun 1 merupakan daerah pinggir hutan di dekat jalan raya (Jalan Yos Sudarso). Stasiun 2 merupakan daerah hutan semak belukar dengan kondisi terbuka.Stasiun 3 merupakan di tengah hutan. Terdapat 5 plot pada setiap stasiun. Luas masing-masing plot adalah 20 x 20 m. Total plot yang digunakan adalah 15 buah pada tiga stasiun. Data penelitian dianalisis secara deskriptif, meliputi Indeks Keanekaragaman (H’) dan Indeks Nilai Penting (INP). Hasil penelitian diperoleh empat belas spesies tumbuhan bawah. yaitu Melastoma malabathricum, Pennisetum polystachion, Plectranthus monostachyus, Fimbristylis pauciflora, Xyris complanata, Nephentes gracilis, Nephrolepis sp, Scleria sumatrensis, Baeckea frutescens, Stenochlaena palustris, Mikania micrantha, Phyllanthus sp, Spermacoce alata, dan Lygodium microphylum. Berdasarkan perhitungan indeks keanekaragaman, diperoleh bahwa keanekaragaman tumbuhan bawah di stasiun 1 adalah sedang (1,127), stasiun 2 adalah sedang (1,126) dan stasiun 3 adalah sedang (1,124). Berdasarkan perhitungan indeks nilai penting, diketahui pada stasiun 1 dan 2 tumbuhan yang memiliki indeks nilai penting tertinggi adalah Lygodium microphylum, pada stasiun 3, tumbuhan yang memiliki indeks nilai penting tertinggi adalah Nephentes gracilis.
Studi Etnobotani Tumbuhan Obat di Kelurahan Pendahara Kecamatan Tewang Sangalang Garing Kabupaten Katingan Araina, Elga; Rahmi, Ennike Gusti; Neneng, Liswara; Basuki, Bejo; Wijaya, Nuriman; Akhmadi, Akhmadi; Fahrina, Ririn; Adam, Chaidir; Panny, Priscilla; Herniati , Melly
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 6 No 1 (2025): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v6i1.491

Abstract

The use of plants by a part of society in the cultural scope is studied in a special branch of biological science, namely ethnobotany. Ethnobotany is a science that studies the relationship between humans and plants and their environment based on the life experienced by society. This study aims to find out what types of plants are used as medicine by the local community in Pendahara Village and to discover how to process and use plants as medicine by the community. The method in this study employs an exploratory survey method, which is research that seeks to explore something new, not widely known by the public, and aims to be studied more deeply by conducting direct interviews with sources and informants, namely the community in Pendahara Village. Data collection techniques are carried out by providing interviewers, observations, interviews and documentation. The results of the study found 16 types of plants that can be used as traditional medicine. The results of the study found 16 types of plants that can be used as traditional medicine. These plant species are Orthosiphon aristatus, petindis plants, Hippobroma longifora, Tinospora cordifolia, Arcangesia flava (L.) Merr, Annona muricate, Hibiscus rosa-sinensis L., Asplenium nidus L., Averrhoa bilimbi L., Areca catechu, Psidium guajava L., Cordyline, Acorus calamus L., Phyllanthus niruri L., Kalanchoe pinnata, and Luvunga sarmentosa. It was concluded that the use of the plant as a traditional medicine has been felt to be effective in external and internal medicine.
The diversity of insects in polyculture farms, Palangka Raya, Central Kalimantan, Indonesia Yanti, Rina; Mauliani, Nina; Yulianingsih, Kiki; Ningsih, Febry Claudia; Abrar, Muhammad; Adam, Chaidir; Haryono, Agus; Savitri, Shanty
Inornatus: Biology Education Journal Vol. 3 No. 1 (2023): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v3i1.376

Abstract

Polyculture farming is an agricultural practice of growing several types of crops on the same land.The sustainability of polyculture farming is influenced by the presence of insects, both ecologically beneficial and detrimental. In agricultural ecology, insects have an important role as pollinators, predators, and pests that significantly affect the health of agricultural crops, including in polyculture farms. As an effort for sustainable polyculture management, especially in pest control, an exploratory study with mixed methods was conducted to determine the diversity, distribution, and categories of insects based on their ecological roles. This study was conducted in an agricultural area with a polyculture system in Palangka Raya, Central Kalimantan, Indonesia. A total of 12 insect species were identified from polyculture farms belonging to the orders Coleoptera, Diptera, Hemiptera, Lepidoptera, and Hymenoptera. The diversity of insects found in polyculture farming in this study was categorized into low diversity with a Shannon-Wiener index (H') of 2.186. Hemiptera is known to be the most abundant with 7 species identified. Based on the number of individuals, Componotus japonicus is the most abundant species with 9 individuals. The structure of the insect community based on their ecological role in polyculture farming consisted of 58.33% insect pests, 33.33% predatory insects, and 8.33% pollinating insects.
PENGEMBANGAN LKPD TERINTEGRASI KEARIFAN LOKAL DAYAK MELALUI CROSSWORDLABS UNTUK PESERTA DIDIK MATERI KINGDOM PLANTAE Rahmi, Ennike Gusti; Fahrina, Ririn; Araina, Elga; Wijaya, Nuriman; Adam, Chaidir
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4519

Abstract

Abstract: Based on observations and interviews with biology teachers in grade X at PGRI Pulang Pisau High School, it was found that the learning resources used were still limited to textbooks that contained brief learning activities and practical work. The available student worksheets did not cover important components such as identity, basic competencies, and theoretical foundations, and were uninteresting due to the lack of variety in the material and questions. This condition has an impact on the low motivation and involvement of students in learning. To overcome this problem, integrated local Dayak wisdom LKPD based on CrosswordLabs was developed to make learning more contextual and interactive. This study aims to develop LKPD, its validity, and practicality. The development method used the modified 4D model (Define, Design, Develop, Disseminate) up to the Develop stage. The results showed that the worksheets fulfilled important learning elements such as identity, basic competencies, objectives, material, learning activities, and CrosswordLabs-based exercises. The overall validity test resulted in a percentage score of 83.00%, which is considered valid. The practicality test showed a very practical category with a response rate of 85.35% from students and 89.00% from teachers. Thus, this LKPD is feasible and very practical for use in biology learning.Keyword: Development, LKPD, Local Wisdom, CrosswordlabsAbstrak: Berdasarkan hasil observasi dan wawancara dengan guru Biologi di kelas X SMA PGRI Pulang Pisau, ditemukan bahwa sumber belajar yang digunakan masih terbatas pada buku paket yang memuat kegiatan belajar dan praktikum secara singkat. LKPD yang tersedia belum mencakup komponen penting seperti identitas, kompetensi dasar, dan dasar teori, serta kurang menarik karena minimnya variasi materi dan soal. Kondisi ini berdampak pada rendahnya motivasi serta keterlibatan peserta didik dalam pembelajaran. Untuk mengatasi permasalahan tersebut, dikembangkan LKPD terintegrasi kearifan lokal Dayak berbasis CrosswordLabs agar pembelajaran menjadi lebih kontekstual dan interaktif. Penelitian ini bertujuan untuk proses pengembangan LKPD, validitas, dan praktikalitas LKPD yang dikembangkan. Metode pengembangan dengan menggunakan model 4D (Define, Design, Develop, Disseminate) yang dimodifikasi sampai tahap Develop. Hasil penelitian menunjukkan bahwa LKPD telah memenuhi unsur penting pembelajaran seperti identitas, kompetensi dasar, tujuan, materi, kegiatan belajar, serta latihan berbasis CrosswordLabs. Hasil uji validitas keseluruhan diperoleh nilai persentase 83,00 % dengan kriteria valid. Uji praktikalitas menunjukkan kategori sangat praktis dengan respon peserta didik 85,35% dan guru 89,00%. Dengan demikian, LKPD ini layak dan sangat praktis digunakan dalam pembelajaran Biologi.Kata kunci: Pengembangan, LKPD, Kearifan lokal, Crosswordlabs
Optimization of in Vitro Culture of Taro Banana (Musa paradisiaca var. sapientum L.) Based on Thidiazuron: A Foundation for Developing a Biotechnology Booklet to Enhance Decision-Making Skills Purnaningsih, Titin; Kimeni; Gunawan, Yohannes Edi; Akhmadi; Nuriman; Adam, Chaidir; Silvita; Fahrina, Ririn; Rahmi, Ennike Gusti
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13368

Abstract

This study aims to optimize the concentration of Thidiazuron (TDZ) in the in vitro culture of taro banana (Musa paradisiaca var. sapientum L.) and to integrate the results as a foundation for developing a biotechnology booklet to enhance decision-making skills. The research was conducted using an experimental method with various TDZ concentration treatments, observing parameters such as the number of shoots and leaves produced. To bridge the gap between biotechnological research and its application in education, this study investigates the optimization of Thidiazuron (TDZ) concentrations for the in vitro multiplication of taro banana (Musa paradisiaca var. sapientum L.). The results showed that the use of TDZ effectively induced shoot formation, with the optimal concentration obtained at 0.01 mg/L TDZ, producing an average of 22.25 shoots and 24.25 leaves. In addition to generating biological data, each stage of this study reflected the implementation of decision-making skills, including problem identification, information gathering, criteria determination, solution selection, and result evaluation. These findings serve as the foundation for developing a biotechnology booklet as a contextual learning medium that not only facilitates the understanding of biotechnology concepts but also trains students to make scientific and reflective decisions.
ISOLATION OF Micractinium Pusillum FRESENIUS FROM FISH PONDS USING SDE TECHNIQUES: SEDIMENTATION, DILUTION, AND ENRICHMENT Adam, Chaidir; Haryono, Agus; Purnaningsih, Titin; Araina, Elga; Mashabhi, Sugeng; Velina, Yessy; Fatiqin, Awalul
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 2 (2025): Volume 9, Nomor 2, June 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i2.32929

Abstract

Green water in fish ponds, caused by algal blooms, harbors a diverse array of microalgae species and is commonly observed in aquaculture settings. This resource-rich water source holds promise for research focused on microalgae cultivation at a laboratory scale, serving as a valuable starter sample for such investigations. Preliminary observations suggested that the predominant species in such green water habitat belonged to the genus Micractinium Fresenius 1858. An effective isolation technique of this microalgae species is necessary, not only to reduce the contamination of the rotifers but also to purify the starter cultures. Although automated microalgae isolation techniques have been developed recently, such as using Flow Cytometry via Cell Sorting, traditional isolation techniques are still relevant. One of the traditional microalgae isolation techniques that has been widely used for many years is the dilution technique. This study aims to isolate Micractinium pusillum Fresenius from fish ponds using the modified dilution technique: SDE (sedimentation, dilution, and enrichment). The dilution results showed that rotifer contamination was reduced at a dilution of 10─3 and the density of microalgae was also reduced. At this dilution level, only one type of microalgae was observed, i.e., Micractinium pusillum Fresenius. which was then cultured for enrichment using a simple photobioreactor. This 10-3 culture was observed to grow well during the enrichment stage for 10 days. These results indicate that the SDE isolation technique can be effectively used to isolate microalgae from green water, especially for Micractinium pusillum which is the most abundant microalgae species in green water in this study.
Co-Authors Adiwijaya, Saputra AGUS HARYONO Agus Haryono Akhmadi Akhmadi Akhmadi Araina, Elga Basuki, Bejo Ennike Gusti Rahmi Fahrina, Ririn Fatiqin, Awalul Gunawan, Yohannes Edi Hartanti, Rio Eka Desi Purwandari Herniati , Melly Kimeni Kusuma Putri, Rahmadyah Liswara Neneng Mashabhi, Sugeng Mauliani, Nina Muhammad Abrar Ningsih, Febry Claudia Nuriman Panny, Priscilla Rafsanjani, Muhammad Arief Rahmawati, Rahmawati Shanty Savitri Silvita Simanjuntak, Atmaezer Hariara Sustiyah Sustiyah Titin Purnaningsih Wijaya, Nuriman Yanti, Rina Yessy Velina Yulianingsih, Kiki