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All Journal Journals of Ners Community MIND (Multimedia Artificial Intelligent Networking Database) Journal Jurnal Penelitian Transportasi Laut International Journal of Advances in Data and Information Systems Dinamika Bahari: Journal of Maritime Dynamic Edu Dharma Journal: Jurnal penelitian dan pengabdian masyarakat NURSING ANALYSIS: Journal of Nursing Research Research Horizon Warta Penelitian Perhubungan TECHNOLOGIC
Handoko, Wisnu
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Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Nursing Social Sciences Transportation

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Regulatory and Operational Impacts on Indonesia’s Shipbuilding Costs Handoko, Wisnu; Setiawan, Ariyono; Suwondo, Iie; Widjanarko Otok , Bambang; Wou Onn, Choo
Jurnal Penelitian Transportasi Laut Vol. 27 No. 1 (2025): Jurnal Penelitian Transportasi Laut
Publisher : Sekretariat Badan Kebijakan Transportasi, Formerly by Puslitbang Transportasi Laut, Sungai, Danau, dan Penyeberangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/transla.v27i1.2422

Abstract

Regulatory and Operational Impacts on Indonesia’s Shipbuilding Costs: This study aims to quantify the impact of regulatory and operational delays on shipbuilding costs in Indonesia, a maritime nation undergoing rapid infrastructure modernization. Grounded in the theoretical frameworks of institutional economics and project risk management, the research investigates how permit duration and project delays affect the financial performance of nationally significant vessel construction projects. Employing a quantitative approach, data from 14 real-world shipbuilding projects including patrol boats, offshore patrol vessels (OPVs), tankers, and submarines were analyzed. Key variables comprised total project cost (in billion IDR), permit time (months), and project delay duration (weeks). Descriptive statistics, Pearson correlations, and multiple linear regression were performed, followed by robust regression and outlier diagnostics (Cook’s Distance and VIF analysis) to ensure model reliability. The results reveal that project delays significantly increase total costs (p < 0.001), whereas permit duration exhibits a negative but context-dependent relationship. The model explains 68% of cost variation (R² = 0.68), with multicollinearity between permit time and delays (r = 0.94) indicating the need for cautious interpretation. Robust regression and diagnostic tests confirm the influence of high-cost defense projects as outliers. These findings provide actionable insights for maritime infrastructure policy, highlighting the need to streamline permit procedures, enhance inter-agency coordination, and mitigate project execution delays. This research contributes novel empirical evidence from real project data and applies advanced diagnostic techniques, addressing a critical gap in Southeast Asian maritime economics literature.
PENGARUH EDUKASI PENCEGAHAN HIV/AIDS MELALUI MEDIA TIKTOK TERHADAP TINGKAT PENGETAHUAN DAN SIKAP SISWA JURUSAN TEKNIK JARINGAN KOMPUTER DI SMK MUHAMMADIYAH 3 TANGERANG SELATAN Kapahang, Osty Histry; Wahyudin, Muhammad Didin; Handoko, Wisnu; Pitriani, Pipit; Suryadi, Suryadi
NURSING ANALYSIS: Journal of Nursing Research Vol 5, No 2 (2025): NURSING ANALYSIS: JOURNAL OF NURSING RESEARCH
Publisher : Sekolah Tinggi Ilmu Kesehatan Widya Dharma Husada Tangerang

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Abstract

 ABSTRACT HIV/AIDS is a disease that interferes with the human immune system. Based on the World Bank (2023), in 2021 HIV cases in Indonesia continue to increase by 0.2%, while in adolescents according to Indonesia's health profile (2021), 14-19 years old have increased from 2.9% to 3.1%. The high number of HIV/AIDS cases requires preventive measures. To increase knowledge and attitudes about HIV/AIDS prevention, education can be carried out through TikTok videos. The purpose of this study is to determine the effect of providing HIV/AIDS prevention education through TikTok media on the level of knowledge and attitude of students at SMK Muhammadiyah 3 South Tangerang. The research method used in this study is a quantitative research method with a type of Pre-Experimental research in the form of The One Group Pretest-Posttest design. The population in this study is all students majoring in TKJ which totals 94 students. Sampling uses the total sampling technique. The analysis of the research results used the Wilcoxon test. The instrument used in this study used a questionnaire about HIV/AIDS. The results of the study obtained a P-Value value of 0.000 for the level of knowledge and a P-Value value for attitude of 0.000, the results showed that there was a difference in the level of knowledge before and after being given an educational intervention for HIV/AIDS prevention through tiktok media and there was a difference in attitudes before and after being given an educational intervention for HIV/AIDS prevention through tiktok media. Therefore, it can be concluded that there is an influence of HIV/AIDS prevention education through tiktok media on the level of knowledge and attitude of students of the Department of Computer Network Engineering at SMK Muhammadiyah 3 South Tangerang. The suggestions from the results of this study are expected after being given health education about HIV/AIDS so that adolescents can get good information and carry out early prevention of HIV/AIDS infectious diseasesABSTRAKHIV/AIDS merupakan penyakit yang mengganggu sistem kekebalan tubuh manusia. Berdasarkan World Bank (2023) pada tahun 2021 kasus HIV di Indonesia terus meningkat sebanyak 0.2%, sedangkan pada remaja menurut profil kesehatan Indonesia (2021) 14-19 tahun mengalami peningkatan dari 2.9% menjadi 3.1%. Tingginya kasus HIV/AIDS memerlukan tindakan pencegahan. Untuk meningkatkan pengetahuan dan sikap tentang pencegahan HIV/AIDS dapat dilakukan edukasi melalui video tiktok. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian edukasi pencegahan HIV/AIDS melalui media tiktok terhadap tingkat pengetahuan dan sikap siswa di SMK Muhammadiyah 3 Tangerang Selatan. Metode penelitian yang digunakan pada penelitian ini adalah metode penelitian kuantitatif dengan jenis penelitan Pre Eksperimental dengan bentuk The One Group Pretest-Posttest design. Populasi pada penelitian ini adalah semua siswa jurusan TKJ yang berjumlah 94 siswa/siswi. Pengambilan sampel menggunakan teknik total sampling. Analisis hasil penelitian menggunakan uji Wilcoxon. Instrument yang digunakan dalam penelitian ini menggunakan kuesioner tentang HIV/AIDS. Hasil penelitian diperoleh nilai P-Value tingkat pengetahuan sebesar 0.000 dan nilai P-Value sikap sebesar 0.000, hasil tersebut menunjukkan terdapat perbedaan tingkat pengetahuan sebelum dengan sesudah diberikan intervensi edukasi pencegahan HIV/AIDS melalui media tiktok dan terdapat perbedaan sikap sebelum dan sesudah diberikan intervensi edukasi pencegahan HIV/AIDS melalui media tiktok. Maka dapat disimpulkan bahwa adanya pengaruh edukasi pencegahan HIV/AIDS melalui media tiktok terhadap tingkat pengetahuan dan sikap siswa Jurusan Teknik Jaringan Komputer di SMK Muhammadiyah 3 Tangerang Selatan. Saran dari hasil penelitian ini diharapkan setelah diberikan edukasi kesehatan tentang HIV/AIDS agar para remaja bisa mendapatkan informasi yang baik dan melakukan pencegahan secara dini terhadap penyakit infeksi menular HIV/AIDS
Uneven Transitions in Container Ship Capacity Across Indo-Pacific Economies (2010–2022): Integrating PCA, ANOVA, and Clustering Evidence Setiawan, Ariyono; Otok, Bambang Widjanarko; Handoko, Wisnu; Hadi, Abdul Razak Abdul; Onn, Choo Wou; Arli, Denni
International Journal of Advances in Data and Information Systems Vol. 7 No. 1 (2026): April 2026 - International Journal of Advances in Data and Information Systems
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/ijadis.v7i1.1442

Abstract

We examine uneven transitions in container ship capacity (TEU per ship) across five Indo-Pacific economies  China, Singapore, Australia, Vietnam, and Indonesia  during 20102022 using an integrated statistical framework that combines ANOVA, Welch ANOVA, GamesHowell post-hoc tests, Principal Component Analysis (PCA), and clustering. Results reveal persistent divergence: China and Singapore maintain high-capacity fleets (>10,000 TEU/ship), Australia stabilizes in the mid-tier range (~7,000 TEU/ship), while Indonesia and Vietnam experience rapid but low-level growth (<6,000 TEU/ship). ANOVA confirms significant cross-country differences (F=28.33; p<0.001; 0.65), with Welch ANOVA yielding consistent results under unequal variances (p<0.01). PCA indicates one dominant component (PC199.5%) explaining most variance, forming three readiness clusters: high, medium, and low capacity economies. These patterns suggest that policy inertia, infrastructure bottlenecks, and green transition constraints drive the uneven capacity development. The study contributes by introducing TEU per ship as a cross-national indicator for maritime readiness, linking statistical divergence to SDG targets 8, 9, 10, 13, and 14, and offering empirical guidance for low-carbon fleet transition and port modernization in emerging economies..
PENGARUH EDUKASI PARENTING TERHADAP TINGKAT PENGETAHUAN IBU DALAM MENANGANI PERSAINGAN ANTAR SAUDARA PADA ANAK USIA SEKOLAH Sofiyah, Yusi; Handoko, Wisnu; Oktaviani, Serli
Edu Dharma Journal :Jurnal penelitian dan pengabdian masyarakat Vol 10, No 1 (2026): Edu Dharma Journal: Jurnal Penelitian Dan Pengabdian Masyarakat
Publisher : Sekolah Tinggi Ilmu Kesehatan Widya Dharma Husada Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52031/edj.v10i1.1266

Abstract

                                              ABSTRACTCompetition between siblings is a phenomenon that often occurs in families with more than one child. WHO data shows that millions of children in Asia experience competition between siblings. Rivalry between siblings is characterized by aggressive behavior and can have negative emotional impacts. One of the factors that affect competition between siblings is the level of mother's knowledge, so mother's knowledge has an important role in efforts to prevent competition between siblings.   The purpose of this study is to see the effect of parenting education on the level of mother's knowledge in dealing with competition between siblings in school-age children (6-12) years old in Cipicung Village. The research method uses quantitative with a pre-experimental design, carried out in one group. With a pretest-posttest group design. The measurement tools in this study used multiple choice questionnaires  and checklist questionnaires. Sampling was done using purposive sampling using the lemeshow formula with a total of 71 respondents. The analysis of this study uses the Wilcoxon test. The results of the study showed a p-value = 0.001. In conclusion,  there is an effect of parenting education on the level of mother's knowledge in dealing with competition between siblings in school-age children (6-12 years) in Cipicung Village, marked with a p-value of 0.001 (p0.05).                                                     ABSTRAKPersaingan antar saudara merupakan fenomena yang sering terjadi pada keluarga dengan anak lebih dari satu. Data WHO menunjukkan jutaan anak di Asia mengalami persaingan antar saudara. Persaingan antar saudara ditandai dengan perilaku agresif dan dapat menimbulkan dampak emosional negatif. Salah satu faktor yang memengaruhi persaingan antar saudara adalah tingkat pengetahuan ibu, sehingga pengetahuan ibu memiliki peran penting dalam upaya pencegahan persaingan antar saudara. Tujuan penelitian ini untuk melihat pengaruh edukasi parenting terhadap tingkat pengetahuan ibu dalam menangani persaingan antar saudara pada anak usia sekolah (6-12) tahun di Desa Cipicung. Metode penelitian menggunakan kuantitatif dengan desain pre eksperimental, dilakukan pada satu kelompok. Dengan rancangan one grup pretest-posttest. Alat ukur dalam penelitian ini menggunakan kuesioner multiple choice dan kuesioner checklist. Pengambilan sampel menggunakan purposive sampling menggunakan rumus lemeshow dengan jumlah 71 responden. Analisis penelitian ini menggunakan uji Wilcoxon. Hasil penelitian menunjukan nilai p-value = 0,001. Kesimpulan terdapat pengaruh edukasi parenting terhadap tingkat pengetahuan ibu dalam menangani persaingan antar saudara pada anak usia sekolah (6-12 tahun) di Desa Cipicung ditandai dengan p-value 0,001 (p0,05).
Co-Authors ABDUL HADI, ABDUL RAZAK BIN Abdul Razak Abdul Hadi, Abdul Razak Antoni Arif Priadi Arli, Denni Augusty Tae Ferdinand Azis Nur Bambang Bambang Widjanarko Otok Dewi Hidayati Gian Hawara Hadi, Abdul Razak Abdul Jumatina, Jumatina Kapahang, Osty Histry Kristini, Florentina Ningrum, Mita Widya Nursim, Nursim oktaviani, serli Onn, Choo Wou Pitriani, Pipit Roziki, Abda Ali rusbandi rusbandi, rusbandi Setiawan, Ariyono Sofiyah, Yusi Suryadi Suryadi Suwondo, Iie Syafara, Selsa Ziera Uswatun Hasanah Wahyudin, M Didin Wahyudin, Muhammad Didin Wahyuni, A. A. Istri Sri Widjanarko Otok , Bambang Widyaningsih, Upik Wou Onn, Choo Wulan, Rahayu Nawang