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All Journal Jurnal Ilmu Dasar IPTEK The Journal for Technology and Science BERKALA SAINSTEK Scientific Journal of Informatics GEA, Jurnal Pendidikan Geografi UNEJ e-Proceeding Jurnal Fisika FLUX INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Pijar MIPA JIFP (Jurnal Ilmu Fisika dan Pembelajarannya)

Nurul Priyantari

Jurusan Fisika, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Jember

Author-ID : 2976006

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Energy Materials Science & Nanotechnology Mathematics Physics

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Aplikasi Metode Geolistrik Resistivitas untuk Eksplorasi Situs Purbakala di Candi Deres Priyantari, Nurul; Arika, F
Jurnal Fisika FLUX Vol 5, No 2 (2008): Jurnal Fisika Flux Edisi Agustus 2008
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v5i2.3016

Abstract: This research was carried out by using the Wenner configuration of 2D Resistivity method. The object from this research was the archeology rock that came from the Deres Temple, one of the available cultural inheritances in the Jember Regency territory. This rock the possibility was under the surface and could be detected from the resistivity value. From results of the research, was expected still had parts of the Deres Temple that was buried under the surface of the land. With the depth of the revolving object between 0,50 m. up to 7,91 m.. The data that was received from the calculation showed the bricks resistivity value were identical to the brick resistivity value that referred to the rock table of Roy E, 1984.

Inverse Modeling Using Taylor Expansion Approach and Jacobi Matrix on Magnetic Data (Dyke/Magma Intrusion Cases) Suprianto, Agus; Wahyudi, Wahyudi; Suryanto, Wiwit; Setiawan, Ari; Adhi, Aryono; Priyantari, Nurul; Supriyadi, Supriyadi; Subekti, Agus
Scientific Journal of Informatics Vol 6, No 2 (2019): November 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v6i2.19798

The mathematical modelling of geological structures, i.e. magma intrusion or dyke, has been done, based on magnetic data with inversion techniques using MatLab. The magnetic equation is a non-linear equation, and completion is done using a linear approach to non-linear mathematical models of magnetic data using the Taylor expansion approach and Jacobi Matrix. The first step of this research is to make synthetic data forward modelling from the magnetic equation of magma intrusion or dyke cases without errors, and the next stepping then add errors to the data. The next step is to do an inversion to get the parameters sought, i.e. depth and angle of the magma intrusion, by giving initial guesses, and then re-correct iteratively until convergent results are obtained. Finally, parameters of slope dyke or thin magma intrusion and its depth can be determined. The results obtained indicate that this technique can be used to get physical parameters sought from magnetic data for simple geological cases, i.e. dyke and magma intrusion.

ANALISIS KONDISI MUARA KALI PORONG AKIBAT SEMBURAN LUMPUR SIDOARJO MENGGUNAKAN CITRA LANDSAT TAHUN 2014-2017 Permatasari, Yossika Dwi; Priyantari, Nurul; Cahyono, Bowo Eko
Jurnal Pendidikan Geografi Gea Vol 19, No 1 (2019)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v19i1.15168

Semburan lumpur di Kabupaten Sidoarjo keluar secara periodik, maka memerlukan ruang penampungan yang semakin luas. Bendungan yang dibuat tidak dapat menahan debit yang semakin banyak. Lumpur dialirkan dengan menggunakan saluran pipa menuju Kali Porong, yang bertujuan dibuang ke muara sungai. Permasalahan muncul diantaranya kondisi muara sungai yang semakin keruh oleh sisa-sisa material lumpur. Tujuan dari penelitian ini adalah mengetahui perubahan konsentrasi Total Suspended Solid (TSS), jarak sebaran TSS, dan tingkat kecerahan air di muara Kali Porong tahun 2014-2017. Nilai konsentrasi TSS menjadi parameter perubahan TSS. Hasil perubahan diklasifikasi berdasarkan kategori kelas TSS. Data hasil dicocokan dengan data buangan lumpur Sidoarjo oleh Pusat Penanggulangan Lumpur Sidoarjo (PPLS). Perubahan sebaran konsentrasi Total Suspended Solid (TSS) di muara Kali Porong dari tahun 2014-2017 memiliki nilai yang naik turun di tiap tahunnya. Tahun 2014 sebaran sebesar 509,056 Ha, tahun 2015 naik menjadi 1323,124 Ha. Sedangkan pada 2016 turun menjadi 714,076 Ha dan kembali naik pada 2017 menjadi 1350,210 Ha. Hal tersebut menyebabkan nilai sebaran konsentrasi TSS mengalami fluktuasi. Muara 3 menjadi muara yang selalu memiliki nilai jarak sebaran TSS tertinggi. Muara 3 tahun 2017 memiliki jarak terjauh dari penelitian yakni 4,295 km. Tingkat kecerahan air tahun 2014-2017 pada penelitian ini menghasilkan rentang nilai antara 4,561 m ? 15,432 m.

Identifikasi Litologi Situs Klanceng Menggunakan Metode Geolistrik Resistivitas 1D Andrian Dwi Anggara; Supriyadi Supriyadi; Nurul Priyantari
BERKALA SAINSTEK Vol 7 No 2 (2019)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v7i2.11594

Situs Klanceng merupakan bagian dari 5 situs yang berada di Desa Kamal Kecamatan Arjasa Jember. Di wilayah Situs klanceng banyak terdapat peninggalan berupa batuan megalitikum yang terbuat dari batuan andesit. Selain yang sudah dilokalisir, banyak artefak berupa batuan andesit yang tersebar, baik nampak berupa singkapan maupun yang masih terpendan. Berdasarkan singkapan artefak, maka dilakukan penelitian identifikasi litologi Situs Klanceng menggunakan metode geolistrik resistivitas 1D konfigurasi Schlumberger. Penelitian ini dilakukan di 3 lintasan yang berbeda dengan panjang lintasan 50 m. Hasil penelitian pada lintasan 1 batuan andesit berada pada kedalaman (1,64- 17) m dengan nilai resistivitas sebesar (107,4-157,6) Ωm. Pada lintasan 2 batuan andesit berada pada kedalaman (0,75-4,41) m dengan nilai resistivitas (120-1539) Ωm. Pada lintasan 3, batuan andesit berada pada kedalaman (0,00- 1,04) m dengan nilai resistivitas (85,3-270) Ωm, dan pada kedalaman (4,71-7,67) m dengan nilai resistivitas 308 Ωm. Hasil tersebut menunjukkan bahwa pada ketiga lintasan yang diteliti, terdapat batu andesit yang diduga merupakan bagian dari artefak peninggalan zaman megalitikum pada Situs Klanceng.

Aplikasi Metode Geolistrik Resistivitas Konfigurasi Wenner dan Wenner-Schlumberger pada Daerah Mata Air Panas Kali Sengon di Desa Blawan-Ijen Faishal Saputra; Satrio Agung Baskoro; Supriyadi Supriyadi; Nurul Priyantari
BERKALA SAINSTEK Vol 8 No 1 (2020)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v8i1.11991

Salah satu manifestasi panas bumi yang terdapat di Desa Blawan-Ijen adalah mata air panas Kali Sengon. Struktur bawah permukaan di daerah mata air panas dapat diketahui dengan menggunakan metode geolistrik resistivitas konfigurasi Wenner dan Wenner-Schlumberger. Lintasan penelitian untuk konfigurasi Wenner (lintasan 1) memiliki panjang 76 m, spasi elektroda 2 m dan variasi n 1-6, sedangkan untuk konfigurasi Wenner-Schlumberger (lintasan 2) panjang lintasan 120 m, spasi elektoda 6 m dan variasi n 1-6. Data yang didapatkan diolah dengan software Res2Dinv menghasilkan citra resistivitas 2D. Berdasarkan citra resistivitas 2D pada lintasan 1 dengan kedalaman 6,37 m dan terdiri dari lapisan lempung, air tanah, pasir, batuan tufa, batuan breksi dan batuan basalt dengannilai resistivitas (0,708- 685) Ωm. Citra resistivitas 2D pada lintasan 2 dengan kedalaman 23,7 m yang memiliki nilai resistivitas (0,130- 767) Ωm berupa lapisan air panas, air tanah, lempung, pasir, lapisan batuantufa, basalt, kerikil, batu pasir dan slate.

Groundwater Distribution and Potency in Faculty of Mathematics Natural Sciences, Universitas Jember based 3-Dimensional Resistivity Data Modelling Herlina Putri Sari; Agus Suprianto; Nurul Priyantari
BERKALA SAINSTEK Vol 10 No 1 (2022)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v10i1.23025

Lack of clean water when entering the dry season is a problem that often occurs in the FMIPA University of Jember. The purpose of this research is to know and estimate the potential distribution of the aquifer in the research area. 3D modeling of resistivity data was carried out using Voxler software. The input of resistivity data from the measurement results in the research area that the inversion process had carried out. The modeling results obtained an aquifer potency of 207.862,21 m3 or 21.63% of the total volume on the model image's cross-sectional map, with an irregular distribution pattern. Finally, using this method, the modeling of the aquifer potential volume and distribution can be estimated, and can be used as consideration in the use of groundwater in the Faculty of Mathematics and Natural Sciences, University of Jember.

Resistivity Value as Characteristics Of Majapahit Kingdom Era Red Bricks Supriyadi Supriyadi; Nurul Priyantari; Rosaria Dwi Sukmadewi
UNEJ e-Proceeding 2016: Proceeding The 1st International Basic Science Conference
Publisher : UPT Penerbitan Universitas Jember

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

The era of Majapahit kingdom is the most famous kingdom era in Indonesia. This is shown by many heritage sites in Indonesia, including some of the temples that have been found. generaly, the temples consists of red brick is visually the same as the other red brick. Contrain in identification of heritage site era is frequenly faced in escavation. In this research, red brick of Majapahit kingdom era will be characterise using resistivity value and compare to recent red brick. The red brick samples were taken from two temples in Jember, the Deres temple (the Beteng Site) and the temple in Wuluhan country. The research result that Majapahit kingdom era red brick has resistivity lower than recent red brick, 15.73 Ωm for the Beteng Site and 17,5 Ωm for the temple in Wuluhan country, whereas 22,56 Ωm for recent red brick. Therefore, red brick resistivity value can be use as characteristics to identify era of a heritage site, especially Majapahit kingdom era.

Eksplorasi Artefak Zaman Megalitikum Berdasarkan Citra Bawah Permukaan Menggunakan Metode Geolistrik Resistivitas di Dusun Kendal Desa Kamal Kec.Arjasa Kab. Jember Arik Irawati; Supriyadi Supriyadi; Nurul Priyantari
Jurnal Fisika FLUX Vol 17, No 1 (2020): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Megalithic age artifacts are spreaded in the Jember region, one of them in the Kendal hamlet adjacent to the Duplang site. There are still many artifacts buried in this location that need to be explored using the geoelectric resistivity method of the Wenner configuration. Data acquisition was carried out on 3 lines with length of 40 m. Base on 2D resistivity distribution image for all three lines, it was known that the subsurface structures were dominated by clay with resistivity value of (1.54 – 89.4) Ωm. Resistivity anomaly with value (197-581) Ωm, which are suspected of being andesite stones forming the artifacts are at a depth (0.25 -3.19) m on the three lines. The presumption existence of the artifacts is reinforced by the presence of kenong rock and menhirs outcrops on line 2.

Pengamatan Pergerakan Limbah Minyak Goreng Berdasarkan Nilai Resistivitasnya dengan Menggunakan Metode Crosshole Dipole-Dipole Supriyadi Supriyadi; Nurul Priyantari; Agus Supriyanto; Najibur Rohim
Jurnal Fisika FLUX Vol 15, No 2 (2018): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

The area around of Jember University has potential as a trading area because the majority of its citizens are immigrants. This potential is utilized by street food vendors located around the University of Jember. Most street vendors dispose of waste i.e used cooking oil directly around trading locations. One methode to determine waste seepage in the soil is to use the geoelectric method with crosshole dipole-dipole configuration. This research is a laboratory scale research. The sample of soil and waste of used cooking oil were taken from the location of street vendors around Jember University. Based on the research results, the soil resistivity value before being given the waste is 2.78 Ωm to 7.52 Ωm. While the value of soil resistivity after given the waste of used cooking oil ranged from 0.01 Ωm to 5.15 Ωm. Observations from the first day to the seventh day indicate that the movement of waste used cooking oil occurs vertically due to gravity and in all directions due to capillarity.

IDENTIFIKASI JENIS TANAH PADA LAHAN PEMUKIMAN BERDASARKAN INTEGRASI PENGUKURAN GEOLISTRIK 3D DAN UJI INDEKS PROPERTIES TANAH DI PERUMAHAN ISTANA TIDAR REGENCY-JEMBER Supriyadi Supriyadi; N Priyantari; D.P Sulistyani; W.A Mayasari
Jurnal Fisika FLUX Vol 13, No 1 (2016): Jurnal Fisika FLUX Edisi Februari 2016
Publisher : Lambung Mangkurat University Press

Geoelectrical 3D resitivity measurement and soil’s index properties test has been conducted to determine soil type on settlement area Istana Tidar Regency, Jember. Resistivity measurement and soil sampling conducted at unoccupied area that have latitude (08°10’10,1” -08°10’11,9”) S and longitude (113°43’40,0”- 113°43’41,1”) E. Resistivity image of subsurface structure show that this settlement area was dominated by silty clay and sandysilt.To obtain more detailed information about the type of soil and its physical – mechanical properties, laboratory test done using soil’s index properties test. The result of soil’s index properties test show that this settlement area was dominated by silty clay have fine sand gradation and moderate plasticity.

Co-Authors A.A. Ketut Agung Cahyawan W Afriedha Atika Tiffany Agung Tjahjo Nugroho Agus Subekti Agus Subekti Agus Suprianto Agus Supriyanto Agus Supriyanto Ahmad Zaenal Hayat Andrian Dwi Anggara Ari Setiawan Ari Setiawan Arik Irawati Arika, F Aryono Adhi Aryono Adhi, Aryono Bayu Buwana Cahyono, Bowo Eko D.P Sulistyani F Arika Faishal Saputra Faridatur Riskiya Gusfan Halik Herlina Putri Sari Irdiana Faiqah Najibur Rohim Permatasari, Yossika Dwi Rosaria Dwi Sukmadewi Satrio Agung Baskoro Shofitri Zuhannisa' Supeno Supeno Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Suryanto, Wiwit W.A Mayasari Wahyudi Wahyudi Wahyudi Wahyudi Yulia Ayu Setyawati

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