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All Journal JUPIIS: Jurnal Pendidikan Ilmu-ilmu Sosial Publikauma : Jurnal Administrasi Publik Universitas Medan Area Jurnal Geografi Jurnal Justitia : Jurnal Ilmu Hukum dan Humaniora Komunikologi: Jurnal Pengembangan Ilmu Komunikasi dan Sosial PERSPEKTIF Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Seminar Nasional Peningkatan Mutu Pendidikan Studi Akuntansi, Keuangan, dan Manajemen Jurnal Portofolio: Jurnal Manajemen dan Bisnis
Hartanto, Dadang
Universitas Muhammadiyah Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Other

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Sociology Review of Social Phenomenon, Social Rules and Social Technology Dadang Hartanto
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 3, No 2 (2020): Budapest International Research and Critics Institute May
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v3i2.958

Abstract

Law is a rule that was born, lived and developed in the midst of society. There are laws that come from religious norms or norms that originate from God; norms or rules of decency originating from the hearts of human beings; norms or rules of politeness, that is the rules of life arising from association, the interaction of human groups in society and regulating human behavior towards other humans; as well as legal norms or rules that are rules made by the authorities whose contents are binding on everyone and their implementation can be defended by force by state instruments. Because the law is very urgent, it must be as flexible as possible. The law must be able to adjust to the dynamics of people's lives very quickly, because of the development of science and technology. Law is very or even must be able to deal with various changes that exist. If they are unable, the people as legal subjects will lose faith in the law. This paper talks about law as a social phenomenon of social principles and social technology in the lens of legal sociology.
Analisis Peta Potensi Rawan Kemacetan Berbasis Geography Information System di Kota Medan Dadang Hartanto
JURNAL GEOGRAFI Vol 12, No 1 (2020): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v12i01.16738

Abstract

Abstract Pertambahan penduduk setiap tahunnya mengalami kenaikan akibat adanya pergerakan. Sehingga, berimplikasi terhadap kebutuhan transportasi. Perkembangan lonjakan ekonomi yang kian tinggi juga berdampak pada pertambahan angka kendaraan yang signifikan. Dampaknya adalah kemacetan yang dapat mempengaruhi berbagai macam aktvitas masyarakat terutama pada pendapatan masyarakat, sehingga penting untuk mengkaji potensi daerah rawan kemacetan di Kota Medan berbasis Geography Information System (GIS). Metode penelitian yang digunakan adalah penelitian studi pustaka dan di dukung data-data sekunder untuk memperkuat analisis penelitian, kemudian dianalisis secara dekskriptif. Dari pemetaan daerah yang dilakukan, didapati bahwa tingginya angka kemacetan di Kota Medan disebabkan oleh kurangnya kesadaran masyarakat terhadap tertib lalu lintas. Selain itu, juga didapati keluar masuknya anak sekolah, masyarakat yang tidak patuh pada aturan parkir kendaraan serta titik rawan kemacetan lainnya terdapat pada lintasan kereta api.Kata kunci: Peta, Potensi Kemacetan, GISPopulation growth increases every year due to movement. Thus, it has implications for transportation needs. The development of an increasingly high economic boom also had an impact on the significant increase in vehicle numbers. The impact is congestion that can affect various kinds of community activities, especially on community income, so it is important to examine the potential for congestion-prone areas in Medan based on the Geography Information System (GIS). The research method used is literature study and supported by secondary data to strengthen research analysis, then analyzed descriptively. From the mapping of the area carried out, it was found that the high number of congestion in the city of Medan was caused by the lack of public awareness of the orderly traffic. In addition, also found the entry and exit of school children, people who do not comply with vehicle parking rules and other congestion-prone points are found on the train track. Key words: Map, Potential Congestion, GIS 
Institusi Inklusif Primum Non Nocere Kesejahteraan Sosial Dadang Hartanto
PERSPEKTIF Vol. 9 No. 2 (2020): PERSPEKTIF - July
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/perspektif.v9i2.3549

Abstract

The institutional model that works in a country in economic and political aspects influences social welfare. In the inclusive institutional model the principle that must be held is primum non necere or fisrt do no harm for social welfare. Proponents of the state must not suffer the lives of their people. In this paper it is reinforced that politics and economics are two sides of a coin that encourage and influence social welfare. Inclusive institutions always deal with extractive institutions. Daron Acemogle and James A. Robinso (2012) in their book Why Nations Fails reveal that economic growth and prosperity are associated with inclusive economic and political institutions, while extractive institutions typically lead to stagnation and poverty. Indonesia has the opportunity to have extractive institutions and therefore must be prevented by implementing democracy seriously and independent law enforcement based on due process of law. Inclusive institutions must be realized so that Indonesia can become a healthy and strong country. One of the health and strength of a country is determined by its economic strength which contributes to development and fiscal strengthening. Fiscal is built one of them by increasing tax revenue because of the contribution of taxation to the fiscal average of 77.6%
Penerapan Model Prediksi Untuk Diintegrasikan Dalam Program Analisis Kerja Personel Dalam Mendukung Peningkatan Perencanaan Strategis dan Operasional Kepolisian: di Polresta Bandar Lampung Polda Lampung Hermawan, Febry; Prianggono, Jarot; Hartanto, Dadang
Jurnal Portofolio : Jurnal Manajemen dan Bisnis Vol. 4 No. 2 (2025): Integrasi Teknologi Informasi dan Manajemen Operasional Kerja Lembaga
Publisher : Prisani Cendekia

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

Abstract

In the Indonesian context, the application of predictive technology in the police sector still faces various challenges. Some of them are low accuracy, in-date, and difficulty accessing data that results in government bureaucratic inefficiency. Bandar Lampung City is one of the regions in Indonesia with a high crime rate. Data from the Bandar Lampung Police shows that theft cases dominate crime reports in the area. In this study, the improvement of ML model performance is expected to provide more accurate predictions and support police officers in designing more appropriate strategies to tackle theft crimes This study uses two popular Machine Learning (ML) models, namely K-Nearest Neighbors (k-NN) and Naïve Bayes (NB), to analyze and predict theft crimes in the jurisdiction of the Bandar Lampung Police. The approach is carried out using a quantitative method of algorithm k-Nearest Neighbor and Naive Bayes using the Rapidminer application by utilizing 1671 data from the Bandar Lampung Police police report and a survey method with questionnaires. The data collection technique is carried out validly and reliably, then the police report data will be used for prediction and the questionnaire data will be used to support the validity of the prediction. Based on the results of comparative research conducted using the K-NN model and the Naive Bayes model, it is known that the k-NN model on theft victim data based on the type of theft that occurred is able to predict by 98.80% and for the Naive Bayes model is able to predict by 99.85%. And for suspect data in the k-NN model, it is predicted to be 70.00% while the Naive Bayes model predicts 88.00%. In predicting theft incidents in Bandar Lampung, the selection of the Naive Bayes (NB) model proved to be much more effective and had a very high accuracy compared to K-Nearest Neighbors (K-NN). Based on the test results, the Naive Bayes model provides a prediction accuracy of 99.85%, which is much better compared to K-NN which may not achieve the same level of accuracy.
Sinergitas Lembaga Kepolisian Dalam Pencegahan Kejahatan oleh Satuan Fungsi Kepolisian Melalui Pemolisian Masyarakat Guna Memantapkan Pemeliharaan Keamanan Dan Ketertiban Masyarakat Hartanto, Dadang; Supardi Hamid; Rahmadsyah Lubis
Publikauma : Jurnal Administrasi Publik Universitas Medan Area Vol. 13 No. 1 (2025): PUBLIKAUMA, JUNI 2025
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/publika.v12i2.13459

Abstract

Tujuan penelitian ini adalah untuk menganalisis sinergitas lembaga kepolisian dalam pencegahan kejahatan oleh satuan fungsi kepolisian melalui pemolisian masyarakat guna memantapkan pemeliharaan keamanan dan ketertiban masyarakat (harkamtibmas). Metode yang digunakan dalam penelitian ini adalah metode bauran (mix method) antara metode deskriptif dengan metode survai. Sumber data digali melalui teknik pengumpulan data yang digunakan, terutama kepada narasumber/ informan penelitian yang terpilih sesuai dengan kriteria narasumber/ informan penelitian. Teknik pengumpulan data melalui studi dokumen. Teknik ini digunakan untuk informasi yang berkaitan dengan kegiatan pencegahan kejahatan, termasuk kegiatan penguatannya yang dilakukan melalui kegiatan polmas. Dokumen yang dimaksud dapat berupa pedoman, panduan, laporan, rencana kegiatan, MOU, dan dokumen pendukung lainnya yang relevan dengan isu penelitian. Teknik pengumpulan data melalui angket/ kuesioner yang akan disebarkan melalui google form.. Penelitian ini dilakukan di Polda Kalimantan Barat dan jajaran. Teknik analisis dilakukan melalui empat tahap yaitu pengumpulan data, reduksi data, penyajian data dan langkah terakhir adalah penarikan kesimpulan dan verifikasi. Hasil penelitian ini menunjukkan bahwa Sinergi eksternal pencegahan kejahatan yang dilakukan oleh Polda Kalbar dan jajaran telah berjalan cukup baik. Namun demikian, ada beberapa program atau pelaksanaan yang masih belum fokus pada aspek-aspek yang berkorelasi dengan munculnya kejahatan secara spesifik. Sinergi belum secara khusus mengintervensi faktor penyebab, faktor pendorong dan faktor pemicu munculnya kejahatan. Sinergi internal antara satuan fungsi dan satuan kewilayahan telah berjalan sesuai dengan tugas pokok dan fungsi masing-masing. Aspek yang perlu mendapatkan penguatan meliputi mekanisme sharing informasi, kordinasi penggunaan sumber daya dan metode untuk pencegahan kejahatan yang masih cenderung partial berbasis pada tugas pokok masing-masing.
Organizational Culture and Career Development on Investigators’ Work Life Quality Idris, Muhammad; Dharma, Surya; Hartanto, Dadang; Earlyanti, Novi Indah
Studi Akuntansi, Keuangan, dan Manajemen Vol. 5 No. 2 (2025): Oktober
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/sakman.v5i2.5644

Abstract

Purpose: This study aims to analyze how organizational culture and career development affect the quality of work life of assistant investigators at the Criminal Investigation Unit (Satreskrim) of the North Jakarta Metro Police. Research Methodology: A mixed-method approach with an explanatory sequential design was applied. Quantitative data were collected through a Likert-scale questionnaire with 45 items completed by 61 assistant investigators. Data were analyzed using multiple linear regression, producing the equation ? = 5.104 + 0.999X1 + 0.367X2 + e. Instrument testing, classical assumption tests, and hypothesis testing were conducted. To deepen the findings, qualitative data were obtained through observation, interviews, and literature studies. Results: The study found that the quality of work life had the highest mean score (4.01), followed by organizational culture (3.90) and career development (3.72). The adjusted R² of 0.850 indicates that organizational culture and career development together explain 85% of the variance in quality of work life. Organizational culture positively and significantly influences involvement and mission clarity but reveals weaknesses in digital adaptability. Career development also has a significant effect, though training access remains uneven. Conclusions: Both organizational culture and career development significantly enhance the quality of work life of assistant investigators, with culture being slightly more dominant. Limitations: This study was limited to one police unit and may not fully represent other contexts. Contribution: Contribution: This research guides police institutions to enhance culture, digital readiness, and fair career development.
Co-Authors Hermawan, Febry Jarot Prianggono Muhammad Idris Novi Indah Earlyanti Rahmadsyah Lubis Supardi Hamid Surya Dharma