Zobrazeno 1 - 10
of 2 624
pro vyhledávání: '"Rivaldo"'
Publikováno v:
BMJ Open, Vol 14, Iss 10 (2024)
Objectives This study aimed to assess the prevalence and associated risk factors of primary dysmenorrhoea among medical students in Indonesia.Design A web-based survey was conducted among 630 medical students across Indonesia, selected based on speci
Externí odkaz:
https://doaj.org/article/95d68a6432f94c0695905146f1a34048
Publikováno v:
Jupitek, Vol 7, Iss 1, Pp 66-74 (2024)
The application of ethnomathematics in teaching has many benefits. Cultural diversity can be an interactive learning resource for students. One culture that has high ethnomathematics potential is the Papuan Mountain culture. Although several examples
Externí odkaz:
https://doaj.org/article/ebed785fa30d4ea981389f33d769e22d
Autor:
Larrisa Jestha Mahardhika, Zurnansyah, Hafil Perdana Kusumah, Putri Dwi Jayanti, Rivaldo Marsel Tumbelaka, Harlina Ardiyanti, Nurul Imani Istiqomah, Emi Kurnia Sari, Nining Sumawati Asri, Julia Angel, Hasniah Aliah, Edi Suharyadi
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100915- (2024)
This study aims to investigate the facile fabrication of Fe3O4/rGO nanocomposites based on the green synthesis method, utilizing Moringa oleifera and Amaranthus viridis extracts for photocatalytic degradation application. The coprecipitation and modi
Externí odkaz:
https://doaj.org/article/fab1cb50653641879578d050eebb265f
Autor:
Nugraheni Puspita Rini, Zurnansyah, Dyah Ayu Larasati, Larrisa Jestha Mahardhika, Putri Dwi Jayanti, Hafil Perdana Kusumah, Nurul Imani Istiqomah, Rivaldo Marsel Tumbelaka, Nining Sumawati Asri, Julia Angel, Takeshi Kato, Daiki Oshima, Hasniah Aliah, Ahmad Kusumaatmaja, Edi Suharyadi
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 4, Pp 100812- (2024)
We propose the magnetically separable, green synthesis of Fe3O4/rGO/ZnO using a higher mass ratio of Fe3O4/rGO and varying ZnO concentration to degrade an aqueous solution of Rhodamin B under Fenton reaction and UV light irradiation. Fe3O4 had been s
Externí odkaz:
https://doaj.org/article/2579e1a7a56249228737cd18fb4f1395
Autor:
Hasniah Aliah, Nugraheni Puspita Rini, Irfan Syafar Farouk, Zurnansyah, Larrisa Jestha Mahardhika, Putri Dwi Jayanti, Hafil Perdana Kusumah, Rivaldo Marsel Tumbelaka, Nurul Imani Istiqomah, Nining Sumawati Asri, Ryan Nur Iman, Edi Suharyadi
Publikováno v:
Carbon Resources Conversion, Vol 7, Iss 4, Pp 100235- (2024)
We report magnetically-separable, reusable, green-synthesized Fe3O4/rGO/ZnO, as heterogeneous catalyst for photo-Fenton degradation of organic pollutants in aqueous solution under certain treatments. Fe3O4 nanoparticles was green-synthesized using Mo
Externí odkaz:
https://doaj.org/article/be6707860a8349658d052e670b7dd226
Autor:
Bharadwaj Nandakumar, Ramanamurthy V. Mylavarapu, Rivaldo Harris, Eric R. Albuquerque, Zihan Yan, Cameron Herter, David W. McMillan, Vivek V. Kanumuri, Patrick D. Ganzer
Publikováno v:
Frontiers in Control Engineering, Vol 5 (2024)
Targeted plasticity therapy (TPT) utilizes vagus nerve stimulation (VNS) to promote improvements in function following neurological injury and disease. During TPT, a brief burst of VNS induces neuromodulator release, which when paired with relevant b
Externí odkaz:
https://doaj.org/article/9e93d5d0cfd5479f81eea76c24df3af3
Autor:
Yenni Yusuf, Rangga Meidianto Asri, Rivaldo Go, Muhammad Naufal Zuhair, Kania Meliani Kaharuddin, Martrisna Dara Karnia Parenden, Mesakh Diki Saputra, Diany Elim, Muhammad Fadhil Banjar, Hartono Hartono
Publikováno v:
Majalah Obat Tradisional, Vol 29, Iss 1, Pp 100-106 (2024)
Malaria parasites, Plasmodium spp, can develop resistance to anti-malarial drugs. Hence, potential alternative therapeutic agents should be explored. This research aimed to investigate the anti-malarial effect of a combination of Carica papaya and Mo
Externí odkaz:
https://doaj.org/article/0d276979f4a34258a77aca243ef793a0
Autor:
Tryana Tryana, Lisa Suhayati, Haryati Haryati, Uswatun Chasanah, Dyah Puspitasari Sunaryo Putri, Rivaldo Rivaldo, Fikri Arya Nurrachman
Publikováno v:
Madaniya, Vol 5, Iss 3 (2024)
Big Data sangat dibutuhkan dalam masyarakat modern yang sedang sangat berkembang sekarang di dunia global sehingga kesempatan bisnis terkait analitik data terbuka lebar. Kesempatan berkarir secara global membuat Bahasa Inggris akademk dan profesional
Externí odkaz:
https://doaj.org/article/e2b008ab306b4132af47aa3cf645249a
Publikováno v:
Malaysian Journal of Science and Advanced Technology, Vol 4, Iss 3 (2024)
This work details the design and implementation of a 24V, 0.48kW, 120kHz hybrid induction cooker that utilizes both solar and grid power sources, prioritizing solar energy. Relying on solar power is advantageous in regions of Cameroon with frequent p
Externí odkaz:
https://doaj.org/article/b6fce985e85f4099be2717736ca982fc
Autor:
Pascal Emmanuel Owona, Yolande Sandrine Mengue Ngadena, Danielle Claude Bilanda, Madeleine Chantal Ngoungouré, Lohik Mbolang Nguegan, Ronald Bidingha A Goufani, Rivaldo Bernes Kahou Tadah, Michel Noubom, Armand Fils Ella, Yannick Carlos Tcheutchoua, Bruno Dupon Ambamba Akamba, Paule Cynthia Bouguem Yandja, Paulin Keumedjio Teko, Paul Desire Dzeufiet Djomeni, Pierre Kamtchouing
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33843- (2024)
Pterocarpus soyauxii (PS) is traditionally used in Cameroon medicine to alleviate postmenopausal symptoms. Previous research has shown that it has tissue-selective potential and estrogen-mimetic effects on vaginal atrophy. Phytoestrogens like 7-O-ace
Externí odkaz:
https://doaj.org/article/2f7197887fc240ca92771f1f7164b663