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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Publikasi Pendidikan AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Media Kedokteran Hewan E-Journal Widya Kesehatan dan Lingkungan Quagga Bioeksperimen: Jurnal Penelitian Biologi Jurnal Florea Pro-Life Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Biodjati Jurnal Penelitian Pendidikan IPA (JPPIPA) Faktor Exacta Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi JMM (Jurnal Masyarakat Mandiri) Bio Educatio : The Journal of Science and Biology Education Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam JURNAL CEMERLANG: Pengabdian pada Masyarakat Bioedusiana: Jurnal Pendidikan Biologi EDUKATIF : JURNAL ILMU PENDIDIKAN BIOSFER : Jurnal Biologi dan Pendidikan Biologi JURNAL PENDIDIKAN MIPA Jurnal Biogenerasi Community Development Journal: Jurnal Pengabdian Masyarakat Didaktika: Jurnal Kependidikan Journal of Biology Learning Bioscientist : Jurnal Ilmiah Biologi EduBiologia: Biological Science and Education Journal Journal for Lesson and Learning Studies BIOMA : Jurnal Biologi dan Pembelajarannya Edukasiana: Jurnal Inovasi Pendidikan Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Nusantara Berbakti Jurnal Media Akademik (JMA) Jurnal Medika: Medika BIO-SAINS | Jurnal Ilmiah Biologi Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Jurnal Pendidikan Kimia, Fisika dan Biologi Jurnal Cakrawala Pendidikan dan Biologi (jucapenbi) Jurnal Biosilampari: Jurnal Biologi
Rina Hidayati Pratiwi
Universitas Indraprasta PGRI
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Analisis Keanekaragaman Makrofauna Tanah di Tempat Pembuangan Sementara (TPS) Kampung Setu Kota Depok Anggraeni, Ayu; marhento, Giry; Pratiwi, Rina Hidayati
EduBiologia: Biological Science and Education Journal Vol 5, No 1 (2025): Edubiologia: Biological Science and Education Journal
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/edubiologia.v5i1.24820

Abstract

In Silico Studies of Bioactive Compounds from Pseudomonas azotoformans UICC B-91 in Inhibiting Candida albicans Pratiwi, Rina Hidayati; Sulistyaniningsih, Endang; Jepri, Jumadi
Jurnal Biodjati Vol 9 No 1 (2024): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v9i1.32147

Abstract

Futoamide, Gentialutine, Gentiabetine, 1-[(2E,4E)-2,4-dec- adienoyl] pyrrolidine, Lycopodine, Dihydro-lycopodine are bioactive compounds that can be obtained Pseudomonas azotoformans UICC B-91. Previous research results indicate that P. azotoformans extract- ed with dichloromethane, chloroform, and ethyl acetate have antican- didal activity against Candida albicans ATCC 10231. C. albicans is considered to become an opportunistic pathogen and well-known as the main cause of candidiasis. This study aims to determine the mech- anism of inhibition of bioactive compounds from P. azotoformans UICC B-91 on the growth of C. albicans using the molecular docking method. Docking was carried out using the targeted (Lanosterol 14 alpha demethylase and Glucan endo-1,3-beta-D-glucosidase) dock- ing method with an exhausted parameter of 50. The size of the grid- box was adjusted to the position of the amino acid residues based on predictions of binding sites using PrankWeb. The docking results were obtained in the form of binding affinity resulting from the inter- action of the compound with the protein. Results showed that the three sample compounds had the potential to form strong and stable bonds with both protein targets with only two ligands show a binding energy value of less than -7 kcal/mol. In addition, the speed and stability of the bond between the sample and the target protein cannot exceed control ligands, thus it can be predicted the structure of ligand. Fu- toamide, 1-[(2E,4E)-2,4-decadienoyl] pyrrolidine, Lycopodine, and Dihydrolycopodine had binding potential with Lanosterol 14 alpha demethylase. For Glucan endo-1,3-beta-D-glucosidase, only Fu- toamide had the potential to form stable and strong bonds that similar to the control. It can be concluded that the futoamide, one of ligand from P. azotoformans compounds has the potential as a multitarget inhibitor of the two C. albicans proteins, because it has various affini- ties and interaction stability for Lanosterol 14 alpha demethylase and Glucan endo-1,3-beta-D-glucosidase.
Pengembangan Media Pembelajaran E-Learning Berbasis Open Source pada Materi Sistem Persamaan Linier Dua Variabel Riesto Atantio Fajri; Rina Hidayati Pratiwi; Hasbullah
Didaktika: Jurnal Kependidikan Vol. 13 No. 001 Des (2024): Didaktika: Jurnal Kependidikan (Special Issue 2024)
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.1264

Abstract

Pembelajaran matematika perlu menerapkan media pembelajaran yang inovatif seiring dengan perkembangan teknologi informasi dan komunikasi yang sangat pesat agar minat dan motivasi siswa meningkat. Media pembelajaran e-learning berbasis open source akan menjadi salah satu jawaban dari permasalahan kurangnya minat dan motivasi siswa dalam pembelajaran matematika di era modern. Penelitian ini bertujuan untuk menganalisis bagaimana mengembangkan media pembelajaran e-learning berbasis open source yang valid serta praktis guna memfasilitasi kegiatan pembelajaran peserta didik sehingga dapat meningkatkan soft skill siswa. Metode yang digunakan adalah Research and Development (R&D) dengan tahapan 4-D yaitu, define (pendefinisian), design (perancangan), develop (pengembangan), serta disseminate (penyebaran). Hasil dari penelitian ini adalah produk pengembangan media pembelajaran berupa e-learning berbasis open source yaitu E-Learning Mathematics Laboratory: SPLDV yang berisikan menu-menu seperti beranda, halaman login, menu dashboard, menu home dan menu my course, Serta tingkat kelayakan media pembelajaran yang berasal dari uji validasi isi, validasi konstruk, uji respon guru dan uji kepraktisan media. Validasi isi oleh ahli materi pembelajaran memperoleh tingkat validitas dengan persentase rata-rata 98,125% dengan kategori sangat valid, tingkat validasi konstruk oleh ahli media memperoleh tingkat validitas dengan persentase rata-rata 96,63% dengan kategori sangat valid, dan tingkat kepraktisan media melalui respon guru matematika memperoleh persentase sebesar 96,66% dengan kategori sangat praktis, serta keefektifan media yang diperoleh dari penilaian sepuluh siswa memperoleh persentase sebesar 98,89% dengan kategori sangat efektif. E-learning ini diharapkan mampu memfasilitasi kegiatan belajar siswa pada materi SPLDV dan membantu guru matematika pada proses kegiatan mengajar.
Inovasi Ampas Kopi untuk Meningkatkan Kebersihan Mikrobiologi Air Irigasi yang Tercemar oleh Limbah Basreng Rina Hidayati Pratiwi; Pina Aprilliani; Shafa Noer
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 1 (2023): Jurnal Biosilampari : Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i1.35

Abstract

The large number of industries that dispose of waste, such as disposing of factory waste into irrigation waters, makes the quality of the irrigation water decrease. If the irrigation water is polluted then it results in an increase in bacteria, of course it will affect the welfare of the community and farmers. The consequences of this need to be corrected, one of which is by giving coffee grounds. Coffee grounds contain volatile acids which can help degrade bacteria, where these volatile acids can penetrate the bacterial cell walls. The purpose of this study was to determine the inhibitory power of coffee grounds on irrigation water exposed to basreng waste in Sariwangi Village, Tasikmalaya. The samples used were 2 samples with a distance of 20 m each. The method used is using TPC (Total Plate Count) testing. The research results show that giving coffee grounds at a dose of 3.3 g was able to reduce the microbes in irrigation water affected by basreng waste by 26% or an average result for point A of 19,000 and for point B of 28,000. Based on the research, coffee grounds can inhibit or reduce coliform bacteria in irrigation water.
Studi Literatur: Evolusi Konsep Literasi Sains dalam Kurikulum Indonesia dari KTSP Hingga Kurikulum Merdeka Rina Hidayati Pratiwi; Sihite, Julius; Ani Hoerunisa; Yudha Ningsih; Almaida Garudea Putri
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 2 (2025): JUNI : Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v3i2.585

Abstract

The development of the education curriculum in Indonesia reflects a paradigm shift in strengthening scientific literacy, which plays an important role in shaping critical thinking patterns and student analysis to face the challenges of the 21st century. This study aims to examine the development of the concept of scientific literacy in the Indonesian national curriculum policy from the era of the School Level Curriculum (KTSP), the 2013 Curriculum, to the Merdeka Curriculum. The study was conducted through a literature study method on 20 relevant scientific articles published in the period 2013 to 2025. The results of the study show that scientific literacy in the KTSP is still implicit, limited to contextual learning approaches and direct experience. In the 2013 Curriculum, strengthening scientific literacy began to be realized through a scientific approach that encouraged students to develop critical thinking skills, understand scientific concepts, and carry out scientific processes systematically. Further transformation is seen in the Merdeka Curriculum, where scientific literacy is not only focused on cognitive aspects, but is also linked to character values ​​and contextual problem solving through strengthening the Pancasila Student Profile and project-based learning. In general, this study concludes that there is a paradigm shift from knowledge-oriented science literacy to holistic and applied science literacy. This finding emphasizes the importance of continuity between policy curriculum, teacher professional development, and implementation of strategies in the field to optimize students' achievement of science literacy.
Pemanfaatan Energi Cahaya untuk Sistem Penyiraman Otomatis Berbasis Internet of Things (IoT) di SMA Negeri 2 Lembang Dulhamin Arif; Shandi Noris; Erfin Nurfalah; Ahmad Subeki; Rina Hidayati Pratiwi
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 2 (2025): Agustus: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i2.5888

Abstract

Watering plants is an important activity that cannot be ignored in order to maintain sufficient air intake for optimal growth. Manual watering methods, which are commonly carried out according to a schedule, are often inefficient because they require significant allocation of time and energy. Improper watering techniques are one of the risks of plant growth factor failure, where unmaintained soil moisture can cause plants to wilt and die. This study aims to develop an automatic irrigation system based on the Internet of Things (IoT) that utilizes light energy as its power source, with the aim of being able to save time, lighten human work, and at the same time optimize the use of energy resources. This system is designed to monitor soil conditions in real-time and regulate watering automatically, supported by a sustainable light energy source. The results of this study indicate that the automatic watering system based on the Internet of Things (IoT) developed and powered by light energy is able to overcome the problem of plant drought effectively, while saving time and lightening human work in watering activities. 
Kajian Penggunaan Media Visual Berbasis Education Game pada Pembelajaran Fisika Materi Jarak, Kecepatan dan Percepatan Siti Khoirunnisa; Yulianah Yulianah; Agung Windrianto; Bunga Bunga; Rina Hidayati Pratiwi
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 4 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i4.611

Abstract

Generally, students stated that the concepts in physics, especially on the material of distance, speed, and acceleration, are difficult to understand. This causes low student motivation and learning outcomes. In order to increase student motivation, understanding of concepts, and learning outcomes, it is necessary to use visual media so that learning is active and enjoyable. The use of visual media, one of which is education game-based learning media, is very helpful for students in understanding physics concepts, especially on the material of distance, speed, and acceleration. The purpose of this study was to determine the study of the use of visual media based on education games that can improve students' understanding of the material of distance, speed, and acceleration. This research method uses the library research method. The form of research uses literature studies with qualitative data acquisition. To obtain data using two databases, namely Google Scholar and Sinta, with document analysis first carried out to identify relevant literature studies. Based on the results of the preliminary study conducted, it was obtained that the use of visual media based on education games is good and flexible. With the use of visual media based on education games, students find it easier to understand the material of distance, speed, and acceleration. In addition, it makes it easier for teachers to carry out learning activities. Learning is more interesting, students are more motivated so that students' understanding, abilities, and learning outcomes increase.
Penerapan Keranjang Takakura Dalam Pengolahan Sampah Rumah Tangga Sebagai Solusi Mencapai Kesehatan Masyarakat Pratiwi, Rina Hidayati; Sulistyaniningsih, Endang; Putri, Laksita Nirmala; Jepri, Jumadi
Jurnal Medika: Medika Vol. 4 No. 3 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/qyvc4a57

Abstract

Masalah pengelolaan sampah rumah tangga, khususnya sampah organik, masih menjadi tantangan utama dalam menjaga kebersihan lingkungan dan kesehatan masyarakat. Sampah organik yang tidak terkelola dengan baik dapat menimbulkan pencemaran, bau tidak sedap, memunculkan kuman penyakit, dan meningkatkan emisi gas rumah kaca. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kesadaran dan keterampilan warga dalam mengelola sampah organik menggunakan metode keranjang Takakura. Metode ini dipilih karena praktis, ramah lingkungan, tidak berbau, dan dapat diterapkan dalam skala rumah tangga. Kegiatan dilakukan melalui penyuluhan, demonstrasi, praktik pembuatan keranjang, dan pendampingan. Hasil evaluasi menunjukkan bahwa sebagian besar peserta menilai materi menarik, pelatihan bermanfaat, dan metode Takakura efektif mengurangi sampah rumah tangga. Mayoritas responden juga menyatakan minat untuk menerapkannya di rumah masing-masing. Selain dampak lingkungan, kegiatan ini juga membuka peluang ekonomi melalui pemanfaatan kompos sebagai produk bernilai jual. Kegiatan pengabdian masyarakat ini terbukti memberikan kontribusi positif dalam membangun budaya sadar lingkungan sekaligus mendukung ekonomi berbasis sumber daya lokal.
Tinjauan Ilmiah terhadap Sel Punca Dewasa: Peran Terapeutik, Keamanan, dan Aplikasinya dalam Penyakit Degeneratif Novita Trianah; Saptiawati Saptiawati; Ceni Liswati; Rina Hidayati Pratiwi
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September : Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.565

Abstract

Stem cells are unspecialized cells with the ability to self-renew over long periods of time without undergoing significant changes in their basic properties. The discovery of adult stem cells has revolutionized therapeutic and regenerative medicine and led to the development of new therapies for previously untreatable terminal conditions. Hematopoietic stem cell transplantation was the first example of successful stem cell therapy and has been widely used in the treatment of a variety of diseases, including leukemia, adult T-cell lymphoma, and multiple myeloma. Meanwhile, autologous mesenchymal stem cell transplantation is increasingly being used to repair mesenchymal tissues and other organs such as the lung and heart, and has shown promise in the treatment of stroke, multiple sclerosis, and diabetes. Interest in the therapeutic potential of other adult stem cells including neural, mammary, intestinal, inner ear, and testicular stem cells is also growing. The discovery of induced pluripotent stem cells has opened new insights into the epigenetic mechanisms underlying pluripotency and carcinogenesis. This study employed a qualitative approach with a literature review method, aiming to conduct an in-depth review of the scientific literature related to the development of stem cell therapy and its epigenetic implications. Through a systematic analysis of various academic sources, this study seeks to formulate a comprehensive conceptual understanding and identify future directions for safer and more targeted stem cell therapy development.
Tinjauan Pustaka: Etnomatematika Pada Permainan Tradisional Naza, Kasyifatun Naza; Pramasti, Aliza; Nadirah, Nadirah; Sari, Valentina Permata; Pratiwi, Rina Hidayati
Edukasiana: Jurnal Inovasi Pendidikan Vol. 4 No. 3 (2025)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/ejip.v4i3.1608

Abstract

Indonesia dengan keanekaragaman budaya dan tradisi, memiliki berbagai jenis permainan tradisional yang unik dan berpotensi memuat konsep-konsep matematika yang menarik untuk diungkap. Tujuan pada penelitian ini yaitu untuk mengeksplorasi etnomatematika dalam permainan tradisional Indonesia, yaitu permainan engklek, permainan congklak, permainan kelereng, permainan bekel dan permainan gobak sodor. Penelitian ini menggunakan pendekatan kualitatif dengan metode yang digunakan adalah Systematic Literature Review (SLR). Pengumpulan data pada penelitian ini adalah dari 15 artikel yang diterbitkan dalam rentang waktu 2020–2025 dan telah memenuhi kriteria inklusi, yaitu membahas permainan tradisional Indonesia yang mengandung unsur matematika serta terindeks SINTA. Hasil penelitian ini menunjukkan bahwa permainan tradisional di Indonesia bukan hanya memiliki nilai budaya tetapi juga mampu dijadikan sebagai media pembelajaran matematika yang kontekstual dan menyenangkan. Selain itu, permainan tradisional juga memberikan dasar yang kuat untuk pengembangan strategi pembelajaran berbasis budaya yang mampu meningkatkan keterlibatan dan pemahaman siswa terhadap matematika.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Wahid, Sunar Acep Musliman Agung Windrianto Ahmad Subeki Akhiroh, Muhibatur Rohmatul Alamsyah, Mashudi Almaida Garudea Putri Andri Suryana Anggraeni, Ayu Ani Hoerunisa Annisa, Tiara Nur Apriliani, Trisna Astiningrum, Rania Dwita A’liyah, Umi Habibahtul Bada, Sitti Sastriana Budiarso, Iwan Bunga Bunga Ceni Liswati CLEOPATRA, MARIA Deanti Raka Siwi Deni Nasir Ahmad Dewi, Shinta Dodo Murtado Dulhamin Arif Dwi Aprillia Setia Asih Efri Gresinta Endang Suistyaningsih Endang Sulistyaniningsih Endang Sulistyaniningsih Endang Sulistyaniningsih Erfin Nurfalah Fachny Wardiani Fajar Sodik Fajri, Riesto Atantio Ferry Fauzi Ferry Fauzi, Ferry Fery Rahmawan Fika Arie Susanti Firdaus, Rizka Fitriany Fitri Damayanti Gilang Medal Pangrestu Giry Marhento Hasbullah Hasbullah Hasbullah Hasbullah Hilda Mardiyana Ira Miranti Jepri, Jumadi Jumadi Jepri Jumadi Jepri Kurniasari Ambar Kurniasari Sulistyorini Laksita Nirmala Putri Lengsi Manurung Mamik Suendarti Mariasih, Mariasih Meriyanti, Meriyanti Merry Lapasau Minerva Anindyta Mohammad Ananda Reza Kurniawan Mohzana Muhamad Sofiandi Muhammad Hanafi Muhammad Husin Muhammad Ridwan Nadirah, Nadirah Naza, Kasyifatun Naza Neli Permatasari Netty Demak Sitanggang Nina Artanti Nina Artanti Noer, Shafa Novita Trianah Nur Imah Nurina Fitarini Nurul Khoiriyah Nurzeini Herdiansyah Paulina Rendra Endang Pina Aprilliani Pramasti, Aliza Pratiwi, Rosa Dewi Pratiwi, Rosa Dewi Priambodo, Caka Gatot Puspita Zahra Putri, Desti Nurdiana Eka Putri, Laksita Nirmala Rahmi Nur Salamah Rakhman, Fathor Riesto Atantio Fajri Rizka Fauziah Rosa Dewi Pratiwi Sahat T. Simorangkir Saptiawati Saptiawati Sari Nolia Sari, Valentina Permata Septianzah, Kevin Shafa Noer Shandi Noris Sihite, Julius Siti Khoirunnisa Siwi, Deanti Raka Sriyono Sriyono Sulistyaniningsih, Endang Syahid Syifa Pazriyati Tanjung, Emilda Tantry Agnhitya Sari Theressia Evy Nadeak Virgana Wijayani, Anisa Yeni Nurdiana Yosy Ezha Ramadhanty Yudha Ningsih Yulianah Yulianah Yuliani, Irma Yulistiana Yulistiana Yulistiana Yulistiana Yulistiana Yusi