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All Journal Biospecies JIKSI (Jurnal Ilmu Komputer dan Sistem Informasi) Kodifikasia: Jurnal Penelitian Islam Jurnal Administrasi Kesehatan Indonesia Jurnal Riset Kimia CESS (Journal of Computer Engineering, System and Science) Science and Technology Indonesia AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian KELUARGA: Jurnal Ilmiah Pendidikan Kesejahteraan Keluarga Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Bunda Edu-Midwifery Journal (BEMJ) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Sosial Humaniora Literasi: Jurnal Ilmiah Pendidikan Bahasa, Sastra Indonesia dan Daerah Jurnal Studi Ilmu-ilmu Al-Qur'an dan Hadis JURNAL PANGAN Meraja journal Dirasah : Jurnal Studi Ilmu dan Manajemen Pendidikan Islam Jurnal Ilmiah Manusia dan Kesehatan ASANKA: Journal of Social Science And Education Well Being Journal of Community Development Scientific Jurnal Penelitian Keperawatan Kontemporer (JPKK) Reputasi: Jurnal Rekayasa Perangkat Lunak International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Jurnal Teknik Informatika Jurnal Akuntansi dan Ekonomi Bisnis Jurnal Ilmu Administrasi Negara Jurnal Ekonomi Manajemen Akuntansi Keuangan Bisnis Digital Journal of Accounting Research, Utility Finance and Digital Assets (JARUDA) Servire: Jurnal Pengabdian Kepada Masyarakat Cross-border Hexagon IKHLAS: Jurnal Pengabdian Dosen dan Mahasiswa Jurnal Mitrasehat Islamic Journal of Integrated Science Education Jurnal Abdimas Maduma Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Journal of Mandalika Literature Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Journal Of Agribusiness, Social and Economic Jurnal Pengabdian Tri Bhakti Jurnal Pengabdian Masyarakat dan Riset Pendidikan Journal of Innovative and Creativity Indonesian Scholar Journal of Nursing and Midwifery Science Jurnal Pengabdian Masyarakat Cendikia Jenius WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Jurnal Sistem Informasi, Akuntansi dan Manajemen Medical Sains : Jurnal Ilmiah Kefarmasian Tamalanrea: Journal of Government and Development Sosiolium: Jurnal Pembelajaran IPS Effect : Jurnal Kajian Konseling Mitramas Jurnal Pengabdian dan Pemberdayaan Masyarakat Bioma : Jurnal Biologi dan Pembelajaran Biologi Mitramas Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Inovasi Komputer Jurnal Komunikasi Jurnal Pengabdian Indonesia
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Penguatan Karakter Sigap Mitigasi Bencana Karhutla dan Banjir pada Siswa SD Negeri 1 Petuk Katimpun Melalui Video Animasi dan Poster Batubara, Muhammad Zusanri; Windi Susetyo Ningrum; Sry Rita Puspitasari; Aprilia Lusiana; Muhamad Risky Hidayat; M Hanif Kurniawan; Yunita
SERVIRE: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2024): SERVIRE: Jurnal Pengabdian Kepada Masyarakat (Oktober 2024)
Publisher : Indonesia Christian Religion Theologians Association and Widya Agape School of Theology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46362/servire.v4i2.269

Abstract

This activity is an alternative to handling forest and land fire and flood disaster problems by strengthening the character of disaster preparedness with a partner group of SD Negeri 1 Petuk Katimpun students. These problems are essential to overcome through management aspects and social aspects. The implementation method includes socialization, training, technology application, mentoring/evaluation, and program sustainability. The implementation results show that the first stage is socialization, which is carried out to provide knowledge and insight through learning and strengthen the character of alertness to mitigate forest and land fires and floods through animated videos and posters. The second stage is training, divided into two sessions: disaster mitigation training and disaster mitigation alert character-strengthening training through animated videos and posters. The third stage is applying technology, namely introducing forest, land fire, flood disaster mitigation equipment, and practising technology. The fourth stage is mentoring and evaluation to ensure that partner groups experience increased disaster mitigation readiness. The fifth stage is program sustainability, which encourages schools to maintain and expand program. Kegiatan ini adalah alternatif penanganan permasalahan bencana karhutla dan banjir melalui penguatan karakter sigap mitiasi bencana dengan kelompok mitra siswa SD Negeri 1 Petuk Katimpun. Permasalahan tersebut penting ditanggulangi melalui aspek manajemen dan aspek sosial kemasyarakatan. Metode pelaksanaan meliputi sosialisasi, pelatihan, penerapan teknologi, pendampingan/evaluasi, dan keberlanjutan program. Hasil pelaksanaan adalah tahapan pertama adalah sosialisasi, melaksanakan sosialisasi dengan tujuan untuk memberikan pengetahuan dan wawasan melalui pembelajaran dan penguatan karakter sigap mitigasi bencana karhutla dan banjir melalui video animasi dan poster. Tahapan kedua adalah pelatihan yang terbagi dua sesi yaitu pelatihan mitigasi bencana dan pelatihan penguatan karakter sigap mitigasi bencana melalui video animasi dan poster. Tahapan ketiga adalah penerapan teknologi yaitu memperkenalkan peralatan mitigasi bencana karhutla dan banjir sekaligus mempraktikkan teknologi. Tahapan keempat adalah pendampingan dan evaluasi dengan tujuan memastikan kelompok mitra mengalami peningkatan sigap mitigasi bencana. Tahapan kelima adalah keberlanjutan program yaitu mendorong pihak sekolah untuk menjaga dan memperluas program.
KLASIFIKASI BARANG MENGGUNAKAN ALGORITMA C4.5 DALAM PENENTUAN PREDIKSI STOK BARANG PADA PT AEROFOOD INDONESIA Suwandi; Endah Gustami; Kurnia Puji Astuti; Yunita
Reputasi: Jurnal Rekayasa Perangkat Lunak Vol. 3 No. 2 (2022): November 2022
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/reputasi.v3i2.1398

Abstract

Aerofood Indonesia merupakan perusahaan yang bergerak di bidang layanan kuliner penerbangan (In-Flight Catering Service). Dengan menyediakan kurang lebih 80.000 set kuliner per hari untuk segala kebutuhan penerbangan domestik dan internasional. Penelitian ini membahas mengenai pentingnya pengolahan data pada suatu perusahaan yang terkait dengan penanganan data barang atau peralatan milik perusahaan, Permasalahan yang sering ditemui PT Aerofood Indonesia pada saat pencatatan persediaan barang yang masih menggunakan sistem manual berupa Microsoft Excel. Oleh karena itu, diperlukan suatu sistem yang dapat memprediksi persediaan agar tidak terjadi perselisihan. persediaan barang merupakan salah satu faktor penting yang harus diperhatikan oleh perusahaan, tujuannya agar persediaan barang dalam gudang tetap stabil. Dalam penelitian ini diperlukan teknik data mining dengan menggunakan algoritma c4.5 untuk mengelola dan memprediksi persediaan barang dimasa yang akan datang. Salah satu software pendukung menggunakan RapidMiner yang membantu mengimplementasikan algoritma c4.5 dalam pengolahan data dan menghasilkan pohon keputusan. Hasil penelitian dengan menggunakan algoritma c4.5 memiliki tingkat akurasi yang cukup tinggi sebesar 100%. Dari hasil penelitian ini diharapkan dapat digunakan pada PT Aerofood Indonesia untuk lebih meningkatkan efisiensi dan ketepatan dalam menentukan tersedia dan tidak tersedia barang.
Penurunan Pelanggaran Kedisiplinan Siswa Berdasarkan Program BK di MAN 2 Model Medan Hayati, Amal; Fyarisa; Yunita
Effect : Jurnal Kajian Konseling Vol 3 No 1 (2024): Effect : Jurnal Kajian Konseling
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/effect.v3i1.1174

Abstract

Penelitian ini bertujuan untuk mengevaluasi dampak program bimbingan dan konseling (BK) terhadap pengurangan pelanggaran kedisiplinan siswa di MAN 2 Model Medan. Dengan menggunakan pendekatan deskriptif kuantitatif, data dianalisis melalui teknik statistik deskriptif untuk menilai efektivitas layanan BK dalam menjawab kebutuhan siswa. Temuan menunjukkan bahwa penerapan program BK yang terstruktur, dengan fokus pada mediasi dan tutorial, secara signifikan menekan tingkat pelanggaran disiplin. Evaluasi berkala terhadap pelaksanaan program mengungkapkan bahwa peran guru BK dalam memberikan bimbingan telah terbukti efektif dalam meningkatkan kedisiplinan siswa secara berkelanjutan.
Development of The Scanometric Method for Caffeine Determination in Pharmaceutical Preparations Hidayat, Mochammad Amrun; Yunita; Panida, Rahma Riska; Ningsih, Indah Yulia; Kuswandi, Bambang
Jurnal Riset Kimia Vol. 16 No. 1 (2025): March
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v16i1.756

Abstract

The caffeine assay can be developed by using sensitive reagents for caffeine detection, such as sodium periodate (NaIO4), acetic acid (CH3COOH), and 3-methyl-2-benzothiazolinone hydrazone (MBTH) inside 96-microwell plate. The addition of caffeine solution could change the color of the reagent from white to deep blue which can be then scanned and quantified by a flatbed scanner and the color image analysis program, known as the scanometric method. Analytical characterization such as linearity, LOD, LOQ, precision, accuracy, and stability of the developed method was established by using caffeine standard. The result of caffeine analysis using the developed method agreed with that of the spectrophotometric method, suggesting that the developed method can be used as an alternative method for caffeine assay in pharmaceutical preparations.
Quality of Electronic Student Worksheets on The Concept Ferns (Pteridophyte) to Improve High School Level Critical Thinking Skills Yunita; Zaini, Muhammad; Kaspul
Islamic Journal of Integrated Science Education (IJISE) Vol. 1 No. 2 (2022): July
Publisher : Program Studi Tadris IPA, Fakultas Tarbiyah (IAIN) Kediri, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/ijise.v1i2.284

Abstract

21stcentury learning is an era in which science and technology are developing very rapidly and demand quality human resources and can compete globally. One of the skills that meet the demands of this century is critical thinking skills which are developed through the provision of Student Worksheets. This study aims to describe the validity, practicality, and effectiveness of the e-student worksheet on the concept of Ferns (Pteridophyte) based on Critical Thinking Skills. The subjects of the validity test were three experts, the individual test was three students of class X high school level and the small group test was four students of class X high school level. This type of research is development research to produce valid, practical, and effective products. The results showed that: 1) the validity of the e-student worksheet has a valid category, 2) the practicality of thee-student worksheet has a good category, and 3) the effectiveness of e-student worksheet expectations based on the assessment of students critical thinking skills in doing tasks on thee-student worksheet has a very good category (covering interpretation, analysis, evaluation, inference, and explanation) and good category on self-regulation aspect.
MENINGKATKAN KEMANDIRIAN SISWA MENGGUNAKAN MODEL BAIRIK MEDIA WORDWALL DI SDN SUNGAI JINGAH 4 Yunita; Diani Ayu Pratiwi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, No. 04 Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i4.17485

Abstract

The problem in this research is the low level of student independence caused by students' lack of awareness of independent learning. In learning, it can be seen that students tend to depend on friends, do not have confidence in themselves so they are embarrassed to express opinions, miss bringing books, do not have their own initiative in studying, and often disturb friends when learning. To overcome the problems, the BAIRIK (Problem Based Learning, Numbered Head Together, and Talking Stick) learning model was applied. The aim of this research is to increase student independence. This research used a type of Classroom Action Research (PTK). The results of this research show that student independence at meeting 1 reached 35% with the criteria for being less independent, increasing at meeting 4 to 95% with the criteria for being very independent. Based on these findings, it can be concluded that the BAIRIK learning model can increase student independence.
Analysis of Students Needs for Website-Based Computational Physics Teaching Materials on Linear and Nonlinear Equations Kurniawan, Wawan; Alrizal; Furqon, M.; Yunita
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5600

Abstract

This study aims to analyze student needs for teaching materials needed in Computational Physics courses. This research is an quantitative research. The research subjects were physics education students in the 2021 batch of Jambi University who had contracted a computational physics course. The sample consisted of 25 students taken randomly. The research data were obtained from the results of the initial observation questionnaire and the desired teaching material needs analysis questionnaire. From the initial observation questionnaire, it can be concluded that 55.2% of students do not agree if they only use books as teaching materials, so it is necessary to develop teaching materials that are more practical and easy to understand. Based on the needs analysis of the development of teaching materials shows that 85.6% of students strongly agree if a teaching material is developed in the form of website development as teaching material for computational physics course supporters on linear and non-linear equations material.
Assessing Dipterocarp Diversity at Soraya Research Station, Leuser Ecosystem Harnelly, Essy; Fitri, Irma; Iqbar; Yunita; Kusuma, Hendrix Indra
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10599

Abstract

The Soraya research station is a lowland tropical forest and is included in the management area of the Leuser Ecosystem. This research station has a very high potential for biodiversity. This study aimed to determine the number and types of members of the Dipterocarpaceae tribe and to calculate the quantitative parameters of the plant community. Data collection in this study was carried out using the squared plot method placed randomly at the research location. The analysis used is the Shannon-Wiener diversity index, relative density, relative frequency, relative dominance, and Importance Value Index. The results show that ten species of Dipterocarpaceae belong to various levels of growth, namely seedlings, saplings, poles, and trees. Species of the Dipterocarpaceae spread over 40 plots. Shorea multiflora (Burck) Symington is a species that shows a widespread level and high degree of dominance at the study site. Analysis of plant species diversity using the Shannon-Wiener Index shows that both forest types, primary and secondary, are classified into the high species diversity index.
Effects of Magnetic Fields and Metal Ions (Cu, Pb, Al and Fe) on Growth of Anoxygenic Photosynthetic Bacteria (APB) Sumardi; Farisi, Salman; Agustrina, Rochmah; Yunita
Biospecies Vol. 12 No. 2 (2019): Juli 2019
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (374.961 KB) | DOI: 10.22437/biospecies.v12i2.7595

Abstract

Anoxygenic Photosynthetic Bacteria (APB) has beneficial properties including as probiotic candidates, biofertilizers, bioremediation agents, and can reduce H2S concentrations in waters. However, the APB also has a weakness, slow growth.It is known that the interaction of metal ions and the exposure of magnetic fields increases enzyme activity and growth rates. The aim of this study is to determine the effect of metal ions and the exposure to magnetic fields on APB growth. The APB isolate, AM which is isolated from mangrove roots and tested for its effects on metal ions in seawater complete (SWC) media.The metal ions tested were Cu, Pb, Al and Fe with different concentrations. The metal ion is exposed to a 0.2 mT magnetic field for 10 minutes before being added to the media. The cell count results showed that both metal ions exposed and unexposed to magnetic field did not affect the growth of APB AM isolates. However, the metal ion in SWC media affects the spectra pattern of AM APB isolates.
Sosialisasi Pemanfaatan Kulit Mangrove Sebagai Pewarna Alami Ecoprint Teknik Steam Pounding di Bintan Buyu: Penelitian Isheka Yuli Naisa; Nur Destiana; Novira Dwi Ayu Ningtias; Yunita; Sudirman Putra Sirimai; Zul Akmal Mursyam; Daniel Frans Lego Panggabean; Galuh Dea Tiara Shandy; Zeldiyan Arafat; Chindy Marselina
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3544

Abstract

The increase in synthetic dye waste from the textile industry causes significant environmental pollution, prompting the need for environmentally friendly dye alternatives. One potential source is the bark of the Rhizophora mucronata mangrove tree, which is rich in tannins and phenolic compounds. This article describes the socialization and training activities on the use of mangrove bark as a natural dye in ecoprinting with an innovative combination of pounding and steaming techniques in Bintan Buyu Village, Bintan Regency, Riau Islands. The implementation methods included socialization on the basic concepts of ecoprinting, introduction to the ecological and economic potential of mangroves, and practical training on ecoprinting. The training process included mordanting fabric with alum, basic dyeing using mangrove bark decoction, leaf printing (pounding), and color fixing (steaming). The pounding technique produced clear and detailed leaf motifs, while the steaming technique increased color fastness to prevent fading. The results of the activity showed high enthusiasm among participants, as seen from their active participation in discussions, practice, and the quality of the works produced. The participants' ecoprint products featured a combination of natural brown colors with sharp and aesthetic patterns of various leaves. This activity succeeded in increasing the community's knowledge, skills, and awareness of the sustainable use of local resources. The combined pounding– steam technique has proven effective in creating environmentally friendly ecoprints with good pattern quality and color fastness, while also opening up opportunities for creative businesses based on the potential of local mangroves.
Co-Authors A'tri Abdiansah Achmad Baroqah Pohan Achmad Wahdi Adelia Aperiliana Bella Adinda Putri Ramadhany, Adinda Putri Agustini Ahmad Taufik Aisyah Alfian , Deny Alrizal Alvi Syahrini Utami Amal Hayati, Amal Amri Sirait Anggraeni In Oktavia Anisa Khadijah, Nur Anjani, Arum Dwi Annisa Annisa Mega Rezkianingsih Aprilia Lusiana Arifin, Zarul As-Sahra Asep Sahrul Gunawan Asmanizar Aulia Rahmah Aulia, Devy Lestari Nurul Azzahro , Fathimah Bambang Kuswandi Bella, Bella Dinita Rusmandani BIDARTI, AGUSTINA Chindy Marselina Daniel Frans Lego Panggabean Darmawati Santoso Deden Nurjaman, Deden Demsa Simbolon Desi Afrina Desri Suryani Desty Rodiah Deswita Maharani Br Mataniari Diah, Ahma Dian Palupi Rini Diani Ayu Pratiwi Dinda Puspita Gita Dion Notario Efrida, Solha Eko Sri Wahyuni Emmya Endah Gustami Erina ERLINA Erva Aulia Janna Esse Puji Pawenrusi Essy Harnelly Ester Euneke Eva Anggi Puspita Evi Yuliza, Evi Fahdri, Ibnu Umar Farisi, Salman Febrianti Pasambo Fiftinova Filya Fatriasari Fitri Maya Puspita Fitria Ogina Fitriana Selvia Fitriyah, Atik Frederica, Pricillia Fredy Hermanto, Fredy Fyarisa Galuh Dea Tiara Shandy Gilang Sena Pradana Haq, Muhammad Zhohirul Haryati Harun Hasiah Hayatina, Maulida Helda Febrina Hendri Maulana Henni Kumaladewi Hengky Honest, Irianto Ilham, Dwiki INDAH CAHYANI Indrayani Intansari, Chintya Ferda Iqbar Irma Fitri, Irma Isheka Yuli Naisa Ita Arfyanti Izzatul Ilmi Juita Sari Kamsi, Nurlila Kanda Januar Miraswan Kaspul Kesuma, Evi Khairatunnisa Khuzaimah, Anna Kresensia, Trisda Kurnia Puji Astuti Kurniati, Ulfa KUSUMA, HENDRIX INDRA Laia, Julianto Larasati, Theresia Lucky M Hanif Kurniawan M. FURQON Maigoda, Tonny Cortis Marisa, Ressa Maryanti Masruroh Mastura Diana Marieska Mawar Megawati Sitorus Meylani Utari Midya Botty Miftahul Falah Mita Apriani Mochammad Amrun Hidayat MP, Benny Muammar Khaddafi Muh. Nur Ilham Muhamad Risky Hidayat Muhammad Fachrurrazy Muhammad Iqbal Muhammad Revil Syaputra Muhammad Zaini Muhammad Zusanri Batubara Munawwarah Muzayyannah Jabani Nadia Amalia Natsir, Ahmad Nikita Judithya Andini Nina Queena Hadi Putri Nining Fitrianingsih, Nining Nofiah, Niafatun Novi Yusliani Novira Dwi Ayu Ningtias Nur Destiana Nur, Ade Nurhayati Nurul Azani Misbah Nurul Husna Nurul Syafika Hani Panida, Rahma Riska Patricia, Allison Primanita, Anggina Pujianto Purbiyanti, Emi Putri, Nurilla Elysa Qadafy, Muammar Zayn Rahimah Rahmat Rahmawati Rais, Rahmi Rina Kurniaty Risa Nursanty RISKA AMALIA Ristia Riswani Ritonga, Utan Sahiro Rizka Rizki Agustina Rizki, Eni Robi Sanjaya Rochmah Agustrina Salsabila Alya Putri Salsabila, Sabitha Sapriadi Septriani, Fani Silvian, Trissa Sine Sindi Siregar, Dian Maya Sari Sisca Octarina Sisty Chintya Lola Sri Adiningsih Sri Mulyani Sridistuti Sry Rita Puspitasari Sudirman Putra Sirimai Sukmiah Sulistyo, Fajar Adhie Sulthon, Besus Maulana Sumardi Supriadi Suriadi Suwandi Syamswisna , Syarifah, Anisa Lailatusy Syarifuddin Yusuf Tamaulina Br Sembiring Tio Triana Putri, Sasni Vina Asna Afifah Wahyu Wary Pintoko Wahyuni, Arisna Wawan Kurniawan Widda A Widiastuti, Heny Winda Kurnia Sari Windi Susetyo Ningrum Wulandayani Putri Yenni Lukita Yenny Yesi Syahrini Yoga Hekmahtiar Yudi Zannah, Noer Zeldiyan Arafat Zul Akmal Mursyam Zyad Rusdi