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All Journal Jurnal Ilmu Sosial dan Humaniora Junior Medical Journal Prosiding Seminar Nasional Inovasi Teknologi Terapan
Rafly, Rafly
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Religion Biochemistry, Genetics & Molecular Biology Computer Science & IT Electrical & Electronics Engineering Health Professions Mechanical Engineering Medicine & Pharmacology Public Health

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PENGEMBANGAN MEDIA PEMBELAJARAN PRAKTIK BONGKAR PASANG POMPA SENTRIFUGAL DI POLITEKNIK MANUFAKTUR NEGERI BANGKA BELITUNG Ridho Syahputra, Muhamad; Rafly, Rafly; Ariyanto, Ariyanto; Masdani, Masdani
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 5 (2025): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Centrifugal pumps are one type of pump that is widely used in industry and everyday life. This learning media is designed to provide a comprehensive understanding of the working principles, components, and applications of centrifugal pumps. In the working principles section, it is explained how centrifugal pumps move fluids using centrifugal force generated by a rotating impeller. Fluids enter through the inlet and are accelerated by the impeller, then released through the outlet with higher pressure. The main components of centrifugal pumps such as impellers, casings, shaft seals, and bearings are also explained in detail. Each component has an important function and role in pump efficiency and performance. In this final project, the author developed a learning media for pump disassembly and assembly to meet the material achievements in the syllabus. The methods used in this final project are data collection, identification of component needs, development of plans, creation of learning media, trial of learning media and implementation. After the development of learning media, it is hoped that the learning of the practical course on pump component disassembly and assembly and repair can be met so as to increase knowledge and understanding as well as skills for students.
Kesejahteraan Mahasiswa Pelaku Bisnis Online di Fakultas Ilmu Sosial dan Ilmu Politik Universitas Sumatera Utara Rafly, Rafly; Randa Putra Kasea Sinaga
SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora Vol. 3 No. 1 (2024): Maret 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/sosmaniora.v3i1.3061

Abstract

One way for students to achieve prosperity, especially economically, is to build an online business. An online business is a business that is marketed via the internet in various ways so that it can make money. This study aims to find out and analyze how the welfare of online business students at the Faculty of Social and Political Sciences, University of North Sumatra, The research subjects were students who became online business people at the Faculty of Social and Political Sciences, University of North Sumatra. This type of research is qualitative and uses primary data collection techniques through observation and interviews as well as secondary data based on qualitative audio-visual documents and materials. The results obtained from this study show that students are able to gain economic benefits by doing business online. They are able to pay their own tuition fees and also do not ask their parents for pocket money, helping their family's economy. In addition, students earn non-monetary income by adding insight into digital technology, business understanding, and business relations. The conclusion of the research is the fulfillment of monetary income; this is evidenced by the statements of informants who stated that they have been able to meet their daily needs after running an online business and fulfilling non-monetary income. After running an online business, students gain an understanding of digital technology, business understanding, and also relationships that are able to help develop their business.
Prevalensi Keputihan Akibat Trichomonas vaginalis pada Wanita Berdasarkan Usia di Puskesmas, Kecamatan Cemapa Putih, Jakarta Pusat Periode Januari - September 2024 Rafly, Rafly; Ferlianti, Rika
Junior Medical Journal Vol. 3 No. 6 (2025): Desember 2025
Publisher : Fakultas Kedokteran Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33476/jmj.v3i6.5020

Abstract

Keputihan patologis akibat Trichomonas vaginalis merupakan infeksi parasit yang menyerang saluran reproduksi wanita, ditandai dengan keluarnya cairan abnormal yang dapat menyebabkan peradangan, rasa tidak nyaman, dan komplikasi kesehatan lainnya. Penelitian ini bertujuan untuk menganalisis prevalensi keputihan akibat T. vaginalis berdasarkan usia di Puskesmas Kecamatan Cempaka Putih, Jakarta Pusat, periode Januari–September 2024, serta tinjauannya dalam perspektif Islam. Penelitian menggunakan desain deskriptif dengan pendekatan cross-sectional, mengolah data sekunder dari rekam medis pasien. Hasil penelitian menunjukkan bahwa prevalensi kasus T. vaginalis sepenuhnya ditemukan pada kelompok usia dewasa (19–59 tahun) dengan proporsi 100%, sementara tidak ditemukan kasus pada kelompok remaja (10–18 tahun) maupun lansia (>60 tahun). Parasit T. vaginalis menyerang organ reproduksi wanita, menyebabkan kerusakan jaringan epitel dan memanfaatkan bakteri serta leukosit untuk berkembang biak. Dalam pandangan Islam, menjaga kebersihan dan kesehatan reproduksi adalah kewajiban untuk mencegah gangguan kesehatan. Penelitian ini menyimpulkan pentingnya edukasi kesehatan berbasis nilai-nilai agama dan peningkatan kesadaran masyarakat terhadap pencegahan keputihan patologis. Upaya preventif seperti menjaga kebersihan organ reproduksi dan deteksi dini perlu ditingkatkan untuk mengurangi prevalensi infeksi ini, khususnya di kalangan wanita usia produktif
Co-Authors Ariyanto Ariyanto Ferlianti, Rika Masdani, Masdani Randa Putra Kasea Sinaga Ridho Syahputra, Muhamad