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All Journal Media Kesehatan Masyarakat Indonesia Jurnal Ilmu Pendidikan Indonesia Jurnal Ilmiah Teknik Informatika dan Komunikasi
Rustamaji Rustamaji
Teknik Elektro ITENAS
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Electrical & Electronics Engineering Mathematics Physics Public Health

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Efektivitas CBIA-Narkoba dalam Peningkatan Pengetahuan Remaja untuk Menolak Narkoba Sinta Rachmawati; Sri Suryawati; Rustamaji Rustamaji
Media Kesehatan Masyarakat Indonesia Vol. 14 No. 4: DESEMBER 2018
Publisher : Faculty of Public Health, Hasanuddin University, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.697 KB) | DOI: 10.30597/mkmi.v14i4.4477

Abstract

Drug abuse is still a major health problem in Indonesia. The lecture method is one of the most widely usedto provide information, including drug. CBIA (Community Based Interactive Approach) drug is an alternativeeducational method that involves small group discussion. This study aims to assess the effectiveness of CBIA-Drugcompared with lecture method in improving youth knowledge to resist drug. Quasi experimental with pre test-posttest control group design was used in this study. It involved 30 respondents for CBIA-Drug group, 30 respondentsfor intervention group and 30 respondents for control group. Mutivariate statistical analysis (kruskall wallis)was used to evaluate the effectiveness of CBIA-Drug. There was a significance value at post test 1 for each group(p<0.05). It means that CBIA-Drug is more effective in improving youth knowledge to resist drug than lecturemethod.
PENGEMBANGANMODULFISIKA TOPIK GEJALAGELOMBANG DISEKOLAH MENENGAH ATAS (SMA) NEGERI3JAYAPURA RUSTAMAJI RUSTAMAJI; TRIWIYONO TRIWIYONO
Jurnal Ilmu Pendidikan Indonesia Vol 1, No 2 (2013)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (181.314 KB) | DOI: 10.31957/jipi.v1i2.328

Abstract

This research aimed at creating module physics with the topic waves phenomenathatwasrelevanttobeusedatschoolthatcarryoutasystemofsks.Themethod usedwasresearchanddevelopmentwithphases:preliminary study (define),programdesigning (design) anddevelopment(develop).The module designwasbasedonthe resultof the preliminary study.Thentheprogramwasjudgedby expertsandpilottestedonthirty studentsof XI classofSeniorHighschool3Jayapura,usingonegrouppretest-posttestdesign.Thenwider scale tryoutusinga non-equivalentgrouppretest-posttestquasiexperimentaldesign,andwas conducted  on sixtyone students at the  same  school. Conclusions of  the  research were 1) characteristics  ofthe  modulephysics with  the topicwaves  phenomena,  amongothers,self instructional,selfcontained,standalone,adaptive,anduserfriendly. 2)theapplication ofphysics modulewavesphenomenainthelearningtopicscansignificantlyimprovestudents'masteryofconcepts,3)prominenceofwavesphenomena,amongothers,haveacompletemodulestructure,equipped withthelearnerworksheets,completewithmathematicalequations,andsmartsolution.4)alimitation of thismoduleis not equipped with an exercise problems. Keywords: Research, physics module, students, phenomena.
Analisis Ketidakmerataan Cakupan Jaringan 5G di Pulau Jawa Berdasarkan Distribusi Infrastruktur gNodeB Faliza Martina Ambadar; Panji Bati Asmara; Dwiki Mohamad Rifki; Rustamaji Rustamaji
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 6 No. 1 (2026): Maret : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juitik.v6i1.2029

Abstract

Fifth Generation (5G) New Radio (NR) technology has become a crucial element in the digitalization process in Indonesia, with the initial phase focused on Java Island as the country's main economic region. This study explores the gap in 5G network coverage on Java Island through an analysis of gNodeB infrastructure distribution using descriptive quantitative methods and spatial analysis. The findings indicate that although Java dominates approximately 67.6% of the country's 5G infrastructure, its distribution remains highly uneven. DKI Jakarta achieves almost complete coverage, while West Java, Central Java, and East Java only record coverage rates below 15%, which is limited to metropolitan areas. Technical aspects such as the dominance of the 2.3 GHz mid-band spectrum, low gNodeB density, and the adoption of Non-Standalone (NSA) architecture are the causes of poor coverage and service quality, with throughput ranging from 200–400 Mbps and latency between 20–30 ms. This situation highlights the digital divide on the island of Java, where regencies and sub-urban areas are still lagging far behind. In order to support equitable and inclusive digitalization, a strategy for equal distribution is needed, including multi-band spectrum allocation, accelerating the transition to Standalone (SA) architecture, and developing more equitable infrastructure outside metropolitan centers.
Co-Authors Dwiki Mohamad Rifki Faliza Martina Ambadar Panji Bati Asmara Sinta Rachmawati Sri Suryawati Triwiyono Triwiyono