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All Journal Jurnal Ilmiah Informatika Komputer Jurnal Ilmiah Desain & Konstruksi Prosiding PESAT Syntax Literate: Jurnal Ilmiah Indonesia JURNAL SUMBER DAYA AIR Dinasti International Journal of Education Management and Social Science Jurnal Litbang Polri Jurnal Indonesia Sosial Teknologi Eduvest - Journal of Universal Studies Jurnal Ekonomi, Teknologi dan Bisnis Jurnal Pembelajaran Bahasa dan Sastra
Heri Suprapto
Universitas Gunadarma
Aerospace Engineering Humanities Astronomy Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Neuroscience Social Sciences Transportation Other

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OPTIMASI DIAMETER JARINGAN PIPA DISTRIBUSI AIR BERSIH DENGAN METODE PEMROGRAMAN LINEAR (Studi Kasus Sumur Bor Bandarangin di Kecamatan Pagak Kabupaten Malang) A, Yandi; Suprapto, Heri
Jurnal Ilmiah Desain & Konstruksi Vol 24, No 1 (2025)
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/dk.2025.v24i1.12323

Abstract

Jaringan pipa air bersih memiliki peran penting untuk memenuhi permintaan air bersih masyarakat setempat. Apabila debit dan kehilangan tinggi tekanan dalam jaringan pipa cukup besar, air tidak akan terdistribusi dengan baik. Oleh sebab itu, salah satu cara untuk menanganinya ialah dengan memperhatikan ukuran diameter pipa yang digunakan. Penelitian ini bertujuan untuk menentukan optimasi jaringan pipa distribusi air dengan mengoptimalkan diameter pipa. Penelitian ini menggunakan metode pemrograman linear dengan bantuan fitur Solver pada Microsoft Excel untuk menyelesaikan masalah optimasi dengan cara mengubah masalah menjadi bentuk persamaan matematika. Berdasarkan jaringan pipa distribusi air bersih di Kecamatan Pagak, Kabupaten Malang, terdapat 115 elemen pipa yang perlu dioptimasi. Hasil menunjukkan bahwa ada 13 pipa yang dapat dioptimasi, yakni pipa 3 dari diameter 3 inci menjadi 2,5 inci dengan persentase optimasi 25,445%, pipa 4 dari diameter 2 inci menjadi 1,5 inci dengan persentase optimasi 6,557%, pipa 5 dari diameter 2 inci menjadi 1,25 inci dengan persentase optimasi 23,578%, pipa 6 dan pipa 7 dari diameter 3 inci menjadi 2,5 inci dengan persentase optimasi 25,445%, pipa 11 dan pipa 16 dari diameter 3 inci menjadi 2 inci dengan persentase optimasi 42,1675%, pipa 18 dan pipa 22 dari diameter 3 inci menjadi 2,5 inci dengan persentase optimasi 25,445%, pipa 24, pipa 31, pipa 33, pipa 37, dan pipa 39 dari diameter 1,5 inci menjadi 1,25 inci dengan persentase optimasi 18,216%. Optimasi diameter pipa tersebut pun mampu meminimalisasi biaya dari Rp811.916.496,36 menjadi Rp763.589.044,08. Hasil penelitian membuktikan bahwa proses optimasi berjalan dengan baik karena penurunan ukuran diameter pada beberapa elemen pipa membuat anggaran biaya pada elemen-elemen pipa tertentu akan ikut menurun.
Analisis Kandungan Mineral Pasir Pantai Tanjung Pasir Kota Tangerang Menggunakan Difraksi Sinar-X Ellysa, Ellysa; Pranata , Andi Asnur; Handayani, Tri; Suprapto, Heri; Andayani, Relly; Wulan, Asri
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 1 (2023): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i1.25

Abstract

Identifikasi kandungan mineral pada tanah merupakan hal yang sangat penting agar dapat mengetahui sifat tanah. Salah satu teknik untuk mengetahui mineral yang terkandung pada tanah dapat dilakukan dengan mengunakan alat X-Ray Diffraction (XRD). Tanah pasir merupakan tanah yang tersebar cukup banyak di wilayah Indonesia. Penelitian ini dilakukan untuk mengetahui kandungan mineral Tanah pasir pantai Tanjung Pasir. Sampel tanah pasir pantai Tanjung Pasir diambil pada titik pengambilan sampel yang terletak pada 6o00’54,5”S; 106o40’51,5”E. Uji kandungan mineral dilakukan setelah uji sifat fisik tanah berupa uji kadar air tanah dan uji gradasi saringan. Kandungan mineral pada sampel tanah di uji di Pusat Teknologi Bahan Industri Nuklir - BATAN (Badan Tenaga Nuklir Nasional) yang berlokasi di Serpong. Hasil penelitian menunjukkan bahwa kandungan mineral dalam tanah pasir pantai Tanjung Pasir dapat disimpulkan bahwa tanah pasir tersebut mengandung Magnetite (Fe2+Fe3+2O4) sebesar 62,1 % dan kandungan mineral Quartz (SiO2) sebesar 37,9 %.
Potential Analysis and Evaluation of Drinking Water Supply Based on Independent Smart Drinking Water Platforms in Depok City Sudirman; Suprapto, Heri; Yasin, Nurina
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 12 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i12.8851

Abstract

Tirta Asasta Depok has made the Independent Smart Drinking Water Platform which is prepared as a special program that is placed in public places. Currently, there are 3 (Three) Independent Smart Drinking Water Platforms installed throughout the Depok City area. The Mandiri Smart Drinking Water Platform aims to be a facility that can be enjoyed by customers in particular and the general public so that they can enjoy the processed water of the Mandiri Smart Drinking Water Platform. The installation of this machine is a form of effort by PT. Tirta Asasta Depok (Perseroda) in order to encourage the people of Depok City to be able to reduce bottled water consumption so that they can reduce the contribution of waste in the Depok City environment. People can use tumblers to buy drinking water, so that plastic bottle packaging waste can be minimized. Therefore, it is necessary to evaluate the effectiveness of the use of the Mandiri Smart Drinking Water Platform that has been installed and the potential for the installation of the Mandiri Smart Drinking Water Platform program in the future so that it becomes a consideration for the installation of the Mandiri Smart Drinking Water Platform which will be planned next. The results of the evaluation of the use of this machine still need control and regulation as well as official levies. The installation of this machine has a lot of water consumption opportunities in schools. Based on the weighting assessment that has been calculated, there are 9 (nine) agencies and schools that can be recommended (with a total value of > 15.00 points).
RISET AKSI PENINGKATAN KEMAMPUAN LINGUISTIK FORENSIK BAGI PENYIDIK POLRI Aziz, M Asrul; Suprapto, Heri
Jurnal Litbang Polri Vol 25 No 2 (2022): JURNAL LITBANG POLRI
Publisher : Pusat Penelitian dan Pengembangan Polri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46976/.v25i2.186

Abstract

Crime through language is now facilitated by the presence of the internet in the digital era, for example via WhatsApp, line, SMS, Facebook, Instagram, YouTube channels, and so on. Social media of all kinds helps facilitate language crimes. Due to the existence of different media in committing crimes, namely through electronic and non-electronic media, Indonesia imposes different legal rules between the two. Facts in the field, case handling with a forensic linguistic approach is relatively rarely done optimally because of the limited ability of investigators in the field of forensic linguistics, action research is carried out by intervening in forensic linguistic knowledge to Police investigators, both with case practicum, and the application of the ELAN application method (EUDICO Linguistic). Annotator) and PRAAT, as well as AntConc software version 3.5.9 and AntWordProfiler 1.5.1. Action research was carried out at four Polda, namely the East Nusa Tenggara Regional Police, the North Sulawesi Regional Police, the East Java Regional Police and the North Sumatra Regional Police.The obstacle faced by investigators in handling legal cases that stem from the linguistic aspect is that investigators at the police stations find it difficult to find expert witnesses because there are no expert witnesses who are considered capable of in the field of forensic linguistics, the lack of support for the infrastructure to uncover language-based crimes, Inadequate ability of investigators in understanding forensic linguistics and the use of software or it related to forensic linguistics, Inadequate research budgets, especially in island areas and the inability of investigators to identify utterances or discourses that are considered a crime or use linguistic analysis to uncover cases crime Keywords: capacity building, forensic linguistics, National Police investigators
Efektivitas Implementasi SOTK Pusinafis Bareskrim Polri Di Kewilayahan Aziz, M Asrul; Suprapto, Heri
Jurnal Litbang Polri Vol 25 No 3 (2022): JURNAL LITBANG POLRI
Publisher : Pusat Penelitian dan Pengembangan Polri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46976/.v25i3.194

Abstract

This research was conducted with a mix method research approach with data collection techniques for distributing questionnaires, interviews, Focus Group Discussions (FGD) and document studies. The research instrument was a questionnaire and an interview guide. Quantitative research respondents are officials and personnel assigned to the Identification Section (Siident) at the Polda level and Identification Affairs (Urident) at the Polres level. Qualitative research informants were officials of HR, Rorena, Rolog, Ditreskrimum, Ditreskrimsus, Ditnarkoba, Ditintelkam, Ditlantas, Biddokkes, Bidlabfor for the Polda level as well as officials for the HR Department, Baglog, Bagren, Satreskrim, Satnarkoba, Satlantas, Satintelkam for the Polres level.
Studi Kebijakan Penguatan Program Perumahan Dalam Mewujudkan Kesejahteraan Bagi Pegawai Negeri Pada Polri: Studi Kebijakan Penguatan Program Perumahan Dalam Mewujudkan Kesejahteraan Bagi Pegawai Negeri Pada Polri Aziz, M Asrul; Suprapto, Heri
Jurnal Litbang Polri Vol 26 No 1 (2023): JURNAL LITBANG POLRI
Publisher : Pusat Penelitian dan Pengembangan Polri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46976/litbangpolri.v26i1.204

Abstract

The house as one of the basic human needs, ideally should be owned by every family, especially for people with low incomes and for people who live in densely populated areas in urban areas. The state is also responsible for providing and facilitating the acquisition of houses for the community through the implementation of housing and residential areas, including for Civil Servants at the Indonesian National Police (PNPP). The research that has been carried out by the Indonesian National Police Research and Development Center aims to: mapping the availability and potential of housing availability for PNPP along with the physical, environmental and socio-geographic characteristics of the building, map regulations, policies and other provisions related to PNPP housing tenure, get an overview of the willingness to buy the right one. obtained through shopping behavior, investment, characteristics of interest, inclination, and ability to buy, as well as designing strategic formulations of policies for strengthening housing programs (official houses and ownership houses for PNPP). In this study, data collection was carried out using a questionnaire and Focus Group Discussion (FGD), with a sample location of 12 Regional Police of the Republic of Indonesia. The conclusion of the research is that the Indonesian National Police Chief's program to fulfill PNPP needs with a target of 100,000 houses, which is part of the Indonesian National Police Chief's 100-day program, shows that the Indonesian National Police Chief's determination to meet the welfare of members/PNPP through housing must get the attention of all head of work unit from all levels of the Police. Private housing for PNPP is very important and strategic to support the duties of the Police wherever they are assigned to ensure work professionalism and are active in maintaining security and social order in Indonesia
Optimalisasi Pelayanan Dan Fasilitas Kesehatan Bagi Pegawai Negeri Pada Polri: Optimalisasi Pelayanan Dan Fasilitas Kesehatan Aziz, M Asrul; Suprapto, Heri
Jurnal Litbang Polri Vol 26 No 2 (2023): JURNAL LITBANG POLRI
Publisher : Pusat Penelitian dan Pengembangan Polri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46976/litbangpolri.v26i2.217

Abstract

Health services are one of the basic services by the government in addition to education services and basic needs. Likewise for PNPP, especially through the Police FKTP. However, until now research on health services in Polri has been dominated by health services in hospitals. In fact, FKTP plays an important role as a gate keeper in the national health service system. As a result, little is known about the Police's FKTPs. This study aims to determine health services in the Police FKTP in terms of four aspects, namely the availability of health facilities, the types of health services and their quality, the PNPP's understanding of health insurance owned and its utilization, and the constraints in managing the Police FKTPs in the sample Polda ranks. Based on the use of mixed methods with a triangulation strategy, the data collection for this research was carried out by distributing questionnaires with a Google form, FGD, and observing the Police FKTP. The sample Polda consisted of 11 Polda, namely Polda Aceh, Riau, Yogyakarta Special Region, South Kalimantan, West Sulawesi, West Papua, Maluku, West Nusa Tenggara, East Kalimantan, Bangka Belitung Islands, and Gorontalo. The number of respondents who filled out the questionnaire was 23,643 police personnel. The FGD at Polda was conducted with the Head of BPJS Kesehatan Branch Office, Karo SDM, Head of HR, Kabiddokkes, Head of Hospital, Head of Polyclinic. The FGD at the Polres was conducted with the Kapolres Wakapolres, Head of BPJS Branch Office, Head of HR, Kasidokkes.
Strategi Penanganan Pengaduan Masyarakat (Dumas) Guna Meningkatkan Profesionalisme Anggota Polri: Strategi Penanganan Pengaduan Masyarakat (Dumas) Guna Meningkatkan Profesionalisme Anggota Polri Aziz, M Asrul; Suprapto, Heri
Jurnal Litbang Polri Vol 26 No 3 (2023): JURNAL LITBANG POLRI
Publisher : Pusat Penelitian dan Pengembangan Polri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46976/litbangpolri.v26i3.224

Abstract

From a public complaint perspective, according to the Ombudsman, the Indonesian National Police is one of the public service delivery agencies that "subscribes" to complaints. In fact, in the last few years Polri has always been in the top 8 to 5 nationally as the institution with which the most complaints have been made. To overcome this, the National Police Chief, General Listyo Sigit Prabowo, included 5 priority programs related to public services and handling public complaints among the 16 National Police Chief Priority Programs. Then on February 24, 2021 the National Police Chief also launched the Dumas Precision application and to further emphasize the importance of cross-functional and sectoral cooperation and synergy regarding handling public complaints, the Indonesian National Police Chief issued a Chief of Police Circular Number: SE/5/II/2021 dated February 24, 2021 concerning the National Police System. Information on Integrated Community Complaint Handling within the National Police. This research was conducted in 11 Polda and 54 Polres. Data collection was carried out by distributing questionnaires to people who had made complaints to the National Police and Dumas operators, FGD with key officials at the Polda and Polres, as well as FGD with operators of public complaint services. The results of the study show that the responsiveness, trustworthiness, transparency and accountability of public complaint services by the Police are at a moderate level. There are still many personnel, both in Polda and Polres, who do not understand the concept of the Integrated Dumas Service Center (SPDT) and its implementation. The majority of Polri personnel who were complained about/didumas complained about the occurrence of repeated examinations/holdings of cases with the same case, both by internal and external parties. In fact, many personnel still have to undergo inspections, even though the handling of the Dumas has been completed
Uji Coba Skala Luas Bahan Ajar Keterampilan Membaca Teks Eksposisi Profetik Berbasis Teknologi Informasi Digital Sudirman, Abu Nida; Razak, Abdul; Suprapto, Heri
Jurnal Pembelajaran Bahasa dan Sastra Vol. 3 No. 1 (2024): Januari 2024
Publisher : Raja Zulkarnain Education Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55909/jpbs.v3i1.561

Abstract

Tujuan penelitian untuk mendeskripsikan: 1) prosedur uji coba skala luas bahan ajar keterampilan membaca teks eksposisi topik profetik berbasis teknologi informasi digital jenjang SLTA; 2) penilaian guru terhadap proses pelaksanaan uji coba skala luas bahan ajar keterampilan membaca teks eksposisi topik profetik berbasis teknologi informasi digital jenjang SLTA; 3) penilaian guru terhadap bahan ajar keterampilan membaca teks eksposisi topik profetik berbasis teknologi informasi digital jenjang SLTA. Penelitian dilakukan di SMAIT di lingkungan Yayasan Islam al Kahfi Batam; dilaksanakan di semester ganjil 2023/2024. Populasi penelitian adalah siswa kelas X yang mengikuti serentetan kegiatan pembelajaran dalam rangka uji coba bahan ajar keterampilan membaca berbasis teknologi informasi digital. Mereka berjumlah 67 siswa. Instrumen utama penelitian ini adalah bahan ajar keterampilan membaca berbasis teknologi informasi digital jenjang SLTA itu sendiri, tes keterampilan membaca, pedoman observasi, kuesioner sistem tertutup untuk guru, dan alat rekam audio-video. Data prates dan data postes hasil belajar dianalisis menggunakan statistik deskriptif yakni mean, persen, simpangan baku, median, dan modus. Data proses pembelajaran yang bersumber dari audio-video dianalisis secara kualitatif menggunakan pertimbangan objektif. Data kusioner dianalisis menggunakan pendekatan tabulasi sistem kategori jawaban tertutup. Hasil penelitian: 1) prosedur uji coba skala luas yakni: prates, pelaksanaan pembelajaran secara online di kelas formal, dan postes di reguler dan repetisi; 2) penilaian guru terhadap proses pelaksanaan uji coba skala luas bahan ajar berkategori sangat sistematis; 3) penilaian guru terhadap bahan ajar keterampilan membaca teks eksposisi topik profetik berbasis teknologi informasi digital jenjang SLTA berkategori sangat baik.
PENGARUH KEBUTUHAN AIR IRIGASI TERHADAP PENURUNAN MUKA AIR TANAH MENGGUNAKAN MODFLOW-USG DI SRAGEN, JAWA TENGAH Azizah, Nuraini; Suprapto, Heri
JURNAL SUMBER DAYA AIR Vol 18, No 1 (2022)
Publisher : Direktorat Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32679/jsda.v18i1.736

Abstract

One of the determining factors in food security is the availability of agriculture water. Due to decreasing of rainfall and runoff, groundwater is one of the solutions for attaining agriculture's water needs. Groundwater has been depleted in the western region of Sragen Regency. It is necessary to investigate the groundwater level depletion in Sragen Regency so that production can be increased without overexploitation. MODFLOW-USG was used to simulate groundwater conditions mathematically. The model is based on current conditions and projected until 2033, with various scenarios for irrigation necessity which has 1, 0.8 and 0.7 l/s/ha that represented as conventional, System of Rice Intensification (SRI), and Alternate Wetting And Drying (AWD). For current conditions, model results show that groundwater level (GWL) decreased by 7.9 m from 1996 – 2019 without a scenario. Simulations from 2020 to 2033 using conventional water necessity show a decrease in GWL up to 2.585 m, 1.895 m for the SRI method, and 1.788 m for the AWD method. According to this result, the AWD water necessity is the most effective both in reducing groundwater table declining and maintaining plant productivity. However, the decreasing in GWL would occur as long as groundwater withdrawal continued, regardless of the scenario. Therefore, it is proposed to fulfill agricultural land’s water with other water resources such as reservoir or retention basins. Furthermore, there is a need for cropping patterns and scheduling that affect the amount of water demand, so water needs are met and do not over-exploiting the groundwater.Keywords: Groundwater, MODFLOW-USG, conventional, SRI, AWD  
Co-Authors A, Yandi A.A. Ketut Agung Cahyawan W Abdul Razak Ammar, Chaedar Aripbilah, Safrudin Nor Asmal May, Asmal Asri Wulan Aziz, M Asrul Chandra, Herdian Dede Kurnniyawan Ellysa Ellysa Febry Mandasari Holik, Muhammad Olik Abdul Lestari, Diah Tri Budi Mardiono Mardiono Miftah Hazmi Muhammad Irfan Nuraini Azizah, Nuraini Nurjannah Aji Ichsani Pranata , Andi Asnur Pranata, Andi Asnur Relly Andayani Setiawan, Dian Sudirman Sudirman, Abu Nida Sufiq Marni Dewi Harum Sukandi Samatan Sutrisno Sutrisno Tengku Saugi Zikri Tri Handayani Yasin, Nurina Yurista Vipriyanti Zamsiswaya, Zamsiswaya