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All Journal AQUATIC SCIENCE & MANAGEMENT Phi : Jurnal Pendidikan Fisika dan Terapan Alotrop Jurnal Pendidikan dan Ilmu Kimia Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) JIFP (Jurnal Ilmu Fisika dan Pembelajarannya) Jurnal Lingkungan Binaan Indonesia JEUMPA TOFEDU: The Future of Education Journal Andromeda: Jurnal Pengabdian Masyarakat Rafflesia Journal of Innovative and Creativity LIMNOTEK Anafora: Jurnal Penelitian Mahasiswa Pendidikan Bahasa dan Sastra Indonesia Jurnal Lentera: Penelitian dan Pengabdian Masyarakat ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Nurhamidah
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Analisis Pengaruh Nano Partikel terhadap Aktivitas Anti Aging Adis Wiyanto; Nurhamidah
Jurnal Lentera: Penelitian dan Pengabdian Masyarakat Vol. 4 No. 1 (2023): Jurnal Lentera - Penelitian dan Pengabdian Masyarakat
Publisher : Yayasan Bina Lentera Insan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57207/zhwrgr68

Abstract

Nanopartikel memiliki ukuran yang sangat kecil yaitu 1-100 nm nanopartikel dengan mudah keluar dan masuk ke dalam sel tubuh tanpa menggangu kerja sel sebab ukuran nanopartikel sangat kecil. Nanopartikel biasanya dibuat dengan metode fotokimia, elektrokimia, radiolytic, sonolytic dan bioreduksi menggunakan produk alami. Aging ialah pergantian manusia yang disebabkan oleh aspek umur, psikologi, serta sosial. Pada biasanya aging dimaksud bagaikan pergantian raga manusia. Pergantian raga bisa dihambat dengan salah satunya memakai anti aging semacam obat ataupun kosmetik. Pada proses ini diambil pada cream dengan bahan emulsi yaitu campuran dua cairan yang sulit menyatu seperti air dan minyak. Emulsi yang diinginkan adalah memiliki sifat tidak berubah menjadi lapisan-lapisan, tidak berubah warna, dan tidak berubah konsistensinya selama penyimpanan untuk emulsi yang tidak stabil dapat disebabkan oleh beberapa hal antara lain komposisi bahan yang tidak tepat, tidak sesuainya rasio antara fase terdispersi dan fase pendispersi. Pada proses nanopartikel aktivitas antiaging pada crem menggunakan bahan emulsi ini jika ditambah menggunakan nanopartikel silver maka cream ini akan menjadi lebih baik karena memiliki konduktivitas listrik yang besar sebagai pembunuh bakteri sehingga bisa mencegah kotoran maupun kekerutan pada kulit. Tujuan penelitian ini untuk mengetahui keefektifan bahan emulsi jika digunakan pada cream dan nanopartikel silver. Metode penelitian yang digunakan adalah studi literatur karena mengolah data dari kumpulan artikel.
EKSTRAK BATANG “AKAR KAIK-KAIK” ( Uncaria Cordata Lour. ) Merr SEBAGAI ANTIDIABETES PADA MENCIT YANG DI INDUKSI ALOKSAN Kirent Arikhsa Putri; Nurhamidah; Agus Sundaryono
ALOTROP Vol. 9 No. 1 (2025): Jurnal Pendidikan dan Ilmu Kimia
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/alo.v9i1.42208

Abstract

[EXTRACT OF “KAIK-KAIK ROOT” STEM (Uncaria Cordata Lour.) Merr AS AN ANTIDIABETES IN ALLOXAN-INDUCED MICE] This research aims to determine the effect of giving kaik-kaik root stem extract (Uncaria cordata Lour. Merr) on the blood sugar levels of mice (Mus musculus) induced by alloxan. This reseacrh began with a phytochemical test conducted to determine the secondary metabolite compounds contained in the root stem of kaik-kaik (Uncaria cordata Lour. Merr). Extraction is done by maceration method. Antidiabetic activity test was carried out on male mice induced by alloxan. The results of the phytochemical test showed that the stem extract of Uncaria cordata contained alkaloids, flavonoids, tannins, saponins and terpenoids. The results of the antidiabetic activity test showed that the Uncaria cordata stem extract was able to reduce blood glucose levels in alloxan-induced mice with the optimal dose of Uncaria cordata stem extract at a dose of 0.043 g/kgBB. Based on the results of this study, it can be concluded that the stem of Uncaria cordata has antidiabetic activity. Keywords: Antidiabetic, Kaik-Kaik Root Stem, Uncaria cordata Lour. Merr, Alloxan
Pelatihan Kader dalam Penggunaan Media Trifold Display Board 3D sebagai Upaya Peningkatan Pengetahuan dan Keterampilan Menggosok Gigi bagi Anak Usia Dini di Desa Patumbak I Deli Serdang Ramadhan, Ety Sofia; Hamsar, Adriana; Herlinawati, Herlinawati; Asmawati; Emailijati, Kartika; Nurhamidah
JEUMPA: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2023): EDISI I
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/jeumpa.v2i1.237

Abstract

Masalah kesehatan gigi dan mulut yang banyak dijumpai adalah karies gigi. Data WHO menunjukkan bahwa 90% anak mengalami karies. Hasil Riskesdas (2018), menunjukkan dari 34 provinsi, 21 provinsi memiliki masalah kesehatan gigi termasuk Provinsi Sumatra Utara. Perilaku menggosok gigi yang benar frekuensi dan waktunya hanya sebesar 2.8%. Anak usia 5 tahun memiliki angka pengalaman karies gigi (dmft) ≥6 sebesar 67.3%. Target Kementerian Kesehatan Indonesia bebas karies tahun 2030. Upaya pencegahan penyakit gigi dan mulut dilakukan program usaha kesehatan gigi masyarakat (UKGM) yang memberikan pelayanan promotif dan preventif. Menurut Notoadmojo (2012), perilaku berpengaruh 30%-35% terhadap derajat kesehatan. merubah perilaku dapat dilakukan melalui pendidikan kesehatan gigi dengan berbagai metode dan media yang menyenangkan, menghibur serta menarik perhatian, serta dapat membantu dan mempercepat proses pemahaman anak terhadap susbstansi materi. Berdasarkan hasil Penelitian Sofia dkk, menunjukkan bahwa Penggunaan Trifold Display Board 3D efektif mempengaruhi pengetahuan dan keterampilan menggosok gigi, sebagai sampel adalah Kader kesehatan yang berjumlah 40 orang, Metode yang digunakan yaitu Pelatihan kader dalam penggunaan media Trifold Display 3D, selanjutnya kader yang sudah dilatih melanjutkan mempromosikan pengetahuan tentang bagaimana menggosok gigi yang baik dan benar ke masyarakat dalam hal ini anak-anak di desa Patumbak I selama 1 bulan, Hasil evaluasi menunjukkan adanya peningkatan pengetahuan dan keterampilan pada Kader, Pengetahuan serta status kebersihan gigi anak-anak di desa Patumbak I juga meningkat, akhirnya diharapkan bisa menekan jumlah karies gigi pada anak-anak.
Systematic Review : Pengaruh Pendekatan STEM Dalam Pembelajaran Fisika Di Sekolah Menengah Agustiani, Mutiara; Faizatul Mabruroh; Herma Widya; Nurhamidah; Zahra An Nahya; Dwi Destiani
Jurnal Phi: Kurnal Pendidikan Fisika & Terapan Vol 11 No 2 (2025)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/1y9pp873

Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruhpendekatan STEM dalam pembelajaran fisika di sekolah menegah. Metodepenelitian yang digunakan adalah metode systematic review denganmenggunkan sampel dari 5 artikel internasional yang terbit tahun 2020sampai 2023. Dari peneletian ini dapat disimpulkan bahwa pendekatanSTEM dengan model pembelajaran berbasis proyek dapat mempengaruhipembelajaran fisika di sekolah menengah. Model PjBL dengan pendekatanSTEM dapat mempengaruhi proses pembelajaran seperti berpikir kreatif,aktif dan mampu bekerja sama dalam tim.
SOSIALISASI EKSPERIMEN FENOMENA QUANTUM FLUORESENSI KEPADA SISWA SMPN 28 BENGKULU UTARA I Nyoman Candra; Listiono, Arsela Eko; Febriansyah, Muhammad; Nabila, Anggun T.; Nurhamidah; Elvinawati
Andromeda: Jurnal Pengabdian Masyarakat Rafflesia Vol. 5 No. 1 (2025): ANDROMEDA: Jurnal Pengabdian Masyarakat Rafflesia
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/andromeda.v5i1.41970

Abstract

The subject of Chemistry is still relatively unfamiliar among junior high school students because it is still part of the broader Science subject taught at that level. This is also the case at SMPN 28 Bengkulu Utara, where students are still unfamiliar with chemistry. To introduce chemistry and create a positive impression of the subject among students at SMPN 28 Bengkulu Utara, an outreach activity was conducted focusing on interesting chemical phenomena — in this case, the phenomenon of quantum fluorescence.During the activity, explanations were given about the meaning of fluorescence, the causes behind it, and its applications in everyday life. The outreach activity also included demonstrations of the fluorescence phenomenon. Participants engaged in the event enthusiastically, as seen through the students' active participation. This activity is expected to help participants become more familiar with chemistry, a subject that has long been considered difficult, intimidating, and abstract. Keywords: fluorescence; chemistry; carbon quantum dots; light
Pemanfaatan Limbah Serbuk Gergaji sebagai Cinderamata dari Bahan Resin di Kecamatan Samarinda Seberang Hertianti, Erina; Nona, Risna; Nur Maulida Sari; Wartomo; Hernandi, M. Fikri; Salusu, Heriad Daud; Prayitno, Joko; Yusuf, Andi; Suryadi; Alfrida; Nurhamidah; Balfasd, Aulia Lutfi
ABDIKU: Jurnal Pengabdian Masyarakat Universitas Mulawarman Vol. 2 No. 2 (2023): ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Publisher : Fakultas Kehutanan dan Lingkungan Tropis, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/abdiku.v2i2.1045

Abstract

Limbah serbuk gergaji merupakan salah satu limbah sisa produksi perkayuan yang berdampak negatif bagi lingkungan jika dibiarkan menumpuk terus-menerus dan berakhir dengan dibakar, yang pada akhirnya akan menyebabkan polusi udara. Salah satu aplikasi dalam pemanfaatan limbah serbuk gergaji adalah memanfaatkan limbah tersebut menjadi suatu produk yang bernilai ekonomis tinggi. Program Studi Pengolahan Hasil Hutan, Jurusan Lingkungan dan Kehutanan, Politeknik Pertanian Negeri Samarinda sebagai lembaga pendidikan vokasi yang memiliki fungsi Tridharma perguruan tinggi, khususnya di bidang Teknologi Hasil Hutan, berusaha menjalankan peran akademisi sebagai pendamping dalam bidang pengabdian bagi Masyarakat ataupun kelompok Masyarakat. Kegiatan pengabdian ini bertujuan untuk memberikan sosialisasi pemanfaatan limbah serbuk gergaji industri perkayuan menjadi cinderamata dengan bahan resin dan menghasilkan barang dengan nilai ekonomis tinggi dan memperkenalkan Politeknik Pertanian Negeri Samarinda khususnya Program Studi Pengolahan Hasil Hutan tentang upaya pemanfaatan hasil hutan bukan kayu berupa limbah serbuk kayu akibat sisa industri perkayuan. Metode kegiatan dilakukan melalui beberapa tahapan, antara lain: survei ke lapangan dan melakukaan koordinasi dengan pihak setempat, pelaksanaan kegiatan pelatihan dan praktek langsung pembuatan cinderamata dari bahan resin dan limbah serbuk gergaji, diskusi selama kegiatan berlangsung dan evaluasi kegiatan yang dilakukan oleh peserta untuk mengetahui dan menganalisis ketercapaian pelaksanaan kegiatan pengabdian. Hasil kegiatan ini adalah diperolehnya peningkatan dan pemahaman oleh kelompok masyarakat melalui pelatihan dan sosialisasi dalam pemanfaatan limbah serbuk gergaji menjadi produk dengan nilai ekonomis tinggi pada kelompok PKK Jalan Samratulangi Gang Gotong Royong RT.05 Kelurahan Gunung Panjang Kecamatan Samarinda Seberang.
GAMBARAN TINGKAT PENGETAHUAN TENTANG MENYIKAT GIGI SEBELUM DAN SESUDAH PENYULUHAN DENGAN MEDIA SENI MONTASE PADA SISWA/I KELAS III SDN 067247 KEC. MEDAN TUNTUNGAN Nurhamidah; Atika Fatin Nabil; Akhmad Rifa
Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) Vol. 18 No. 3 (2023): Jurnal Ilmiah PANNMED Periode September- Desember 2023
Publisher : Poltekkes Kemenkes Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36911/pannmed.v18i3.1696

Abstract

Dental and oral health is an inseparable part of overall body health. Currently, dental health problems are still a second priority, especially for Indonesian people, even though a seemingly trivial toothache can trigger a number of dangerous diseases, and dental disease has even been reported to cause death. To increase knowledge, this can be done through counseling, one of the outreach media used is Montage Art. The research aims to determine the level of knowledge about brushing teeth before and after being given counseling using montage art media. The type of research used in this research is descriptive with a survey method which aims to determine the description of the level of knowledge about brushing teeth before and after being given counseling using montage art media to students of Class III Sdn 067247 Kec. Field of Benefits. The total research sample was 30 people. The results of the research obtained the level of knowledge about brushing teeth before being given counseling using montage art media, namely good criteria for 16 people (53.3%), medium criteria for 12 people (40%), and bad criteria for 2 people (6.7%) . Meanwhile, the level of knowledge after being given counseling using montage art media was good criteria for 25 people (83.3%), medium criteria for 5 people (16.7%), and there were no bad criteria. Counseling using montage art media can change the knowledge of Class III students at SDN 067247 Kec. Medan Tuntungan by carrying out LGTC (Look, Cut, Stick, and Tell Again) activities about tooth brushing knowledge. It is hoped that students will apply good and correct methods of brushing their teeth in life according to the recommendations of researchers.
GAMBARAN PENGETAHUAN DAN MOTIVASI IBU TENTANG PEMELIHARAAN GIGI TERHADAP STATUS KESEHATAN GIGI BALITA DI DESA GUNUNG TINGGI KECAMATAN PANCUR BATU KABUPATEN DELI SERDANG Rawati Siregar; Sri Junita Nainggolan; Nurhamidah; Netty Jojor Aritonang
Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) Vol. 19 No. 1 (2024): Vol. 19 No. 1 (2024): Jurnal Ilmiah PANNMED Periode Januari - April 2024
Publisher : Poltekkes Kemenkes Medan

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

Abstract

Dental and oral health have a great role in human life. Tooth is also related to one’s body health especially in food processing. This study is aimed to determine the description of knowledge and motivation of mothers towards dental care of children Gunung Tinggi Village, Village III Sub District Pancur Batu Sub District Deli Serdang District. The type of this research is descriptive research with survey method . The data were collected by using questionnaires finding out the description of knowledge and motivation of mothers towards dental care of children aged 1-5 years. The sample of this research were 30 mothers and children in Gunung Tinggi Village, Dusun III Pancur Batu Sub District, Deli Serdang District. The results of this study indicate that the knowledge of 10 mothers (33.3%) is in good category, and 20 people (66.7%) are in moderate category, and there was no mother in poor category. Based on mothers’ motivation, 22 peoples (73,3% ) were in good criteria, 8 people (26.7%) were in moderate criteria, and no mother with poor criteria. Based on dental health status,10 people (33,3%) had caries and 20 people (66,7%) had no caries. The results showed that the level of knowledge and motivation is very influential towards the dental care among the children. It is expected that mothers put effort to maintain the dental health of their children by guiding the children to good and proper dental health care.
PENGEMBANGAN MEDIA PEMBELAJARAN MINIATUR UNTUK MENINGKATKAN PEMAHAMAN KONSEP IPA PADA MATERI TATA SURYA DI KELAS VI SDN SINDANGMULYA 01 Nurhamidah; Ira Restu Kurnia
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09 No. 04 Desember 2024 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.22705

Abstract

Nurhamidah Developing Miniature Learning Media to Improve Understanding of Science Concepts in Solar System Material in Class VI SDN Sindangmulya 01. Bachelor of Education, Pelita Bangsa University Supervisor: (Ira Restu Kurnia, S.Pd., M.Pd). By developing Miniature Learning Media, it can improve the understanding of science concepts in solar system material in class VI of SDN Sindangmulya 01. This study aims to develop a design for miniature solar system learning media, test the feasibility of the media, and describe teacher responses to the developed learning media. The method used is Research and Development (R&D), especially with the ADDIE model, which consists of five stages, namely the analysis stage, design stage, development stage, implementation stage, and evaluation stage. In this study, data collection techniques were carried out through several methods designed to ensure the validity and effectiveness of miniature solar system learning media by conducting a feasibility test by material expert validators, media expert validators, language expert validators and student responses. The results of the feasibility test of the miniature solar system learning media showed very positive results based on assessments from various material expert validators getting a very feasible category with a percentage of 92%, so that the miniature solar system learning media is included as "very valid". The media expert validator obtained 91% with the "very valid" category. Meanwhile, the assessment obtained from the language expert validator obtained 90% with the category "very valid". In the response of students to the miniature learning media obtained 97% with the category "very valid". The results of data processing on the average pre-test and post-test scores of grade VI students of SDN Sindangmulya 01 in the effectiveness test before and after using the media through the N-Gain calculation produced a score of 0.56. Based on the N-gain criteria, the result of 0.5 indicates the criteria "There is a moderate increase". Keywords: Development, Miniatures, Student Understanding, Science
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF KINETIKA REAKSI KOMPLEKS SEBAGAI UPAYA MENSTIMULASI KEMAMPUAN BERPIKIR SISTEMATIS MAHASISWA Rina Elvia; Candra, I Nyoman; Nurhamidah
ALOTROP Vol. 9 No. 2 (2025): Jurnal Penelitian Pendidikan dan Ilmu Kimia
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/alo.v9i2.46539

Abstract

This study aims to develop interactive learning media on the topic of complex reaction kinetics as an effort to stimulate students' systematic thinking skills. This type of research is development research using the ADDIE model. The test subjects in this study were students of the Chemistry Education Study Program who participated in the Chemistry Kinetics course in the 2022/2023 academic year. The data collection techniques in this study included feasibility data from the developed media based on expert validation of the media and material, as well as responses from students participating in the course regarding the developed media. The instruments used in this study were a questionnaire on the needs of course participants, a validation sheet, and a student response questionnaire. The results showed that the interactive learning media developed was deemed very feasible from the perspective of media and material validation, with average percentages for media and material validation of 92.5% and 93.75%, respectively. The results of the response test of students taking the Chemical Kinetics course to the interactive media developed showed an average score percentage of 86.6% and was in the very good category. The responses of the students also showed that the media developed could stimulate students' systematic thinking skills in the topic of complex reaction kinetics.
Co-Authors Adis Wiyanto Agustiani, Mutiara Ahmad Junaidi Ahmad Mukhlasul Amri Akhmad Rifa Alfrida Anisha, Ridha Arsela Eko Listiono Asmawati Atika Fatin Nabil Aulya Ramadhni Balfasd, Aulia Lutfi Budiyanto Budiyanto Candra, I Nyoman Delta Novita Sari Dewi Handayani Dian Retnaningdiah, Dian Dinda Alfiah Nahdah Simanjuntak Dwi Destiani Dwiani Ratna Sari Elvinawati Emailijati, Kartika Ety Sofia Ramadhan Faizatul Mabruroh Febrian Solikhin Febriansyah, Muhammad Ferial, Rudy Figiati Indra Dewi Firdaus, M. Lutfhi Fitria, Rani H. Moh.Badrudin Hamsar, Adriana Henny Johan Herlinawati Herlinawati Herma Widya Hertianti, Erina I Nyoman Candra Ira Restu Kurnia Ira Riswana Joko Prayitno Junaidi Junaidi Kirent Arikhsa Putri Kurnia Budiyanti Mayub, Afrizal Muhammad Fikri Hernandi Muhammad Jhoni, Muhammad Nabila, Anggun T. Nefiyandra, Tasya Netty Jojor Aritonang Noni Noviana Nurfaizah Nurhaswinda Nurmiana Suswanti Rahma Almushia Rawati Siregar Rina Elvia Risna Nona Safina Azzahara Salusu, Heriad Daud Sari, Nur Maulida Sri Junita Nainggolan Sun Suntini Suryadi Syafruddin Syahlevi, Sutan Ikhsan Syukur, Masril Vebryan Rhamadana Wahyu Ningsih, Elen Wartomo Widya, Herma Wiwit Yusuf, Andi Zahra An Nahya