Garuda - Garba Rujukan Digital

Gerakan Hijrah: Pencarian Identitas Untuk Muslim Milenial di Era Digital Mila Nabila Zahara; Dadan Wildan; Siti Komariah
Indonesian Journal of Sociology, Education, and Development Vol 2 No 1 (2020): Januari-Juni 2020
Publisher : Asosiasi Profesi Pendidik dan Peneliti Sosiologi Indonesia (AP3SI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52483/ijsed.v2i1.21

Artikel ini bertujuan untuk mengeksloprasi paradigma gerakan hijrah yang terjadi pada generasi muslim milenial di era digital melalui platform media sosial. Dengan menggunakan metode penelitian fenomenologiyang dilakukan pada gerakan pemuda hijrah yang dikenal dengan nama Shift. Partisipan dalam penelitian ini adalah pelaku hijrah, pendiri gerakan hijrah, juga keluarga dari pelaku hijrah. Penelitian ini dikaji melaluikonsep gerakan sosial sebagai salah satu perilaku kolektif, yang menjadikan gerakan hijrah pada generasi milenial menjadi fenomena baru dalam gerakan Islam di Indonesia yang menarik untuk dikaji. Temuan penelitian mencerminkan bahwa gerakan hijrah terjadi secara komunal melahirkan sebuah gerakan sosial berbasis keagamaan. Gerakan muslim milenial telah membangun identitas baru sebagai sebagai umat beragama yang taat pada aturan islam. Gerakan hijrah memiliki maksud menjadikan anak muda dekat dengan Al-Quran, shalat tepat waktu, giat mencari ilmu agama dan menebarkan syiar Islam melalui platformmedia sosial. Dalam aktivitasnya, anggota Shift terdiri dari berbagai anak muda dengan beragam golongan, seperti komunitas motor, skuter, skateboarder di sekitar Kota Bandung. Terlepas dari identitasnya sebagai pemuda pada umumnya, dengan keikutsertaan dalam gerakan hijrah ini adanya konstruksi identitas dan pembingkaian kultural mereka menjadi pemuda gaul namun taat dalam beragama.

KAJIAN HIDROGEOLOGI UNTUK IDENTIFIKASI ZONA POTENSI SUMBER AIR BERBASIS PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS (SIG) DI WILAYAH KECAMATAN CIPATAT, KABUPATEN BANDUNG BARAT, JAWA BARAT Adang Saputra; Ade Djumarma; Dadan Wildan; Murni Sulastri; Syahadun .
JURNAL GEOGRAFI Vol 12 No 2 (2023)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol12-iss2/3553

Groundwater is the water contained in bedrock or regolith, it can also be said to flow naturally to the surface of the soil through jets or seepage. Groundwater has an important role especially for human needs. The research area is administratively located in Cipatat District, West Bandung Regency. Geographically it is located at 6°46'4.84" LS – 6°53'54.30" LS and 107°18'7.44' E – 107°28'53.23" E. The development of the Cipatat area in industrial, service, trade and residential activities can affect the use of groundwater and will continue to increase. The purpose of this study was to identify the potential of water resources using remote sensing methods supported by Geographic Information Systems (GIS), data processing using secondary data and conducting field checks. Satellite image processing classifies Cipatat land class images divided into 4 types of land, from low to high pixel values, namely water body distribution land, ground cover vegetation, plantation vegetation and grasses, as well as forest vegetation, dry fields, and rocky soils. The results of data processing showed that the water critical areas in the study area had a percentage of 3-10% in Bojongheulang, Cipageran, Cirawemekar Mandala sari dan Rajamandala and safe areas with a percentage of 11-51% in Campaka Mekar, Ciburuy, Cihea, Cipatat, Gunung Masigit dan Padalarang. Based on the correlation test of the distribution area of Cipatat and its surrounding vegetation with the distribution area of groundwater, it shows a strong relationship and influences each other. Field checks were carried out in the North and South Cibatat areas.

PERKIRAAN POTENSI DAN UTILISASI ENERGI PANAS BUMI UNTUK PEMANFAATAN LANGSUNG DI PROSPEK LELES, CIANJUR, JAWA BARAT: THE POTENTIAL AND UTILIZATION OF GEOTHERMAL ENERGY ASSESSMENT FOR DIRECT UTILIZATION IN THE LELES PROSPECT, CIANJUR, WEST JAWA Nugraha, Husin; Rina Wahyuningsih; Dede Iim; Dadan Wildan
Buletin Sumber Daya Geologi Vol 19 No 3 (2024): Buletin Sumber Daya Geologi
Publisher : Pusat Sumber Daya Mineral Batubara dan Panas Bumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47599/bsdg.v19i3.483

This research activity aims to estimate the potential and utilization of geothermal energy for direct use in Prospect Leles, Cianjur Regency, by applying technical instructions on calculating the potential and utilization of geothermal energy for direct use. The Leles prospect has eight heat sources for direct utilization of geothermal energy: five hot springs, one hot water drilled well, and two hot water bathing pools. Two pools are categorized as utilized, with the installed capacity of one hot spring with proven reserves. Meanwhile, the remaining five hot springs are still categorized as measurable resources. The total installed capacity of the two hot spring pools is 38.85 kWt with an annual utilization of 1.23 TJoules per year or ~0.34 GWh per year with an estimated capacity factor of 33.3%. With this capacity, the ratio of installed capacity to proven reserves is still very small, only 1.41%. Meanwhile, the total potential of the Leles Prospect is 3.3 MWt with details of proven reserves of 2,592 kWt and measured resources of 704 kWt. The recommendation for direct use is to increase the utilization installation, either in parallel, a pool can be made for swimming, bathing, and a jacuzzi, and in cascading with aquaculture, such as shrimp or catfish.

REKOMENDASI AREA LOKASI TAPAK SUMUR EKSPLORASI PANAS BUMI MENGGUNAKAN PEMODELAN SISTEM INFORMASI GEOGRAFIS DI DAERAH PROSPEK CISOLOK-CISUKARAME, SUKABUMI, JAWA BARAT: RECCOMENDATION FOR GEOTHERMAL EXPLORATION WELLPAD AREA USING GEOGRAPHIC INFORMATION SYSTEM MODELING IN CISOLOK-CISUKARAME PROSPECT, SUKABUMI, WEST JAVA Husin Setia Nugraha; Dadan Wildan; Rina Wahyuningsih; Reynold Tampubolon
Buletin Sumber Daya Geologi Vol 18 No 3 (2023): Buletin Sumber Daya Geologi
Publisher : Pusat Sumber Daya Mineral Batubara dan Panas Bumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47599/bsdg.v18i3.420

The use of Geographic Information System (GIS) modelling in developing geothermal resources has been widely carried out, from the initial survey and exploration to exploitation or production stages. This GIS modelling aims to delineate specific locations that are considered to have geothermal resources or are suitable for geothermal field production facilities. This study aims to obtain a map of the recommended wellpad area for the optimal geothermal exploration well drilling location by considering technical and non-technical parameters. This research was conducted in the Cisolok-Cisukarame geothermal prospect area in Sukabumi Regency, West Java Province. The map is produced by integrating eight parameters that will affect the amount of drilling costs: prospect area, slope, reservoir crest depth area, geological structure, water source, access road, settlement area, surface manifestation area, and cultural heritage area. In the early stages, buffer areas and classifications were made for these parameters with a specific range of values based on several considerations. Furthermore, spatial data integration is carried out using vector overlaying boolean operations. The result is a map of the wellpad recommendation area for geothermal exploration wells in the Cisolok-Cisukarame area, with an area of approximately 6.31 km2 (19.62% of the P90 prospect area). Using a 120-meter fishnet produces eight large cluster areas and five small cluster areas, which are suitable for wellpad of standard hole. Meanwhile, the 50-meter fishnet produces the same number of clusters and five other smaller clusters. The results of this study can be used as recommendations for areas to be used as well as footprint locations and planning for further field survey activities such as geotechnical and infrastructure surveys.

PERKIRAAN POTENSI DAN UTILISASI ENERGI PANAS BUMI UNTUK PEMANFAATAN LANGSUNG DI PROSPEK LELES, CIANJUR, JAWA BARAT: THE POTENTIAL AND UTILIZATION OF GEOTHERMAL ENERGY ASSESSMENT FOR DIRECT UTILIZATION IN THE LELES PROSPECT, CIANJUR, WEST JAWA Nugraha, Husin; Rina Wahyuningsih; Dede Iim; Dadan Wildan
Buletin Sumber Daya Geologi Vol 19 No 3 (2024): Buletin Sumber Daya Geologi
Publisher : Pusat Sumber Daya Mineral Batubara dan Panas Bumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47599/bsdg.v19i3.483

This research activity aims to estimate the potential and utilization of geothermal energy for direct use in Prospect Leles, Cianjur Regency, by applying technical instructions on calculating the potential and utilization of geothermal energy for direct use. The Leles prospect has eight heat sources for direct utilization of geothermal energy: five hot springs, one hot water drilled well, and two hot water bathing pools. Two pools are categorized as utilized, with the installed capacity of one hot spring with proven reserves. Meanwhile, the remaining five hot springs are still categorized as measurable resources. The total installed capacity of the two hot spring pools is 38.85 kWt with an annual utilization of 1.23 TJoules per year or ~0.34 GWh per year with an estimated capacity factor of 33.3%. With this capacity, the ratio of installed capacity to proven reserves is still very small, only 1.41%. Meanwhile, the total potential of the Leles Prospect is 3.3 MWt with details of proven reserves of 2,592 kWt and measured resources of 704 kWt. The recommendation for direct use is to increase the utilization installation, either in parallel, a pool can be made for swimming, bathing, and a jacuzzi, and in cascading with aquaculture, such as shrimp or catfish.

KARAKTERISTIK ALTERASI DAN MINERALISASI BERDASARKAN PENGAMATAN INTI BOR DENGAN METODE ANALYTICAL SPECTRAL DEVICES (ASD) DAN CORESCAN DI AREA PIT A DAN PIT C DAERAH TUMPANGPITU, KABUPATEN BANYUWANGI, JAWA TIMUR: ALTERATION AND MINERALIZATION CHARACTERISTICS BASED ON CORE LOGGING OBSERVATION WITH ANALYTICAL SPECTRAL DEVICES (ASD) AND CORESCAN METHODS AT PIT A AND PIT C AREA OF TUMPANGPITU, BANYUWANGI DISTRICT, EAST JAVA Maftukha Alfiani; Dadan Wildan; Benny Bensalman; M. Hafid Rahadi; Trisna Suntara; Lia Novalia Agung
Buletin Sumber Daya Geologi Vol 20 No 1 (2025): Buletin Sumber Daya Geologi
Publisher : Pusat Sumber Daya Mineral Batubara dan Panas Bumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47599/bsdg.v20i1.487

The research area is located within the Mining Bussines Licence-Operation Production (IUP-OP) of PT Bumi Suksesindo in the Tumpangpitu area, Pesanggaran District, Banyuwangi Regency, East Java. The research area covers two areas, namely Pit A and Pit C. In Tumpangpitu, there are two types of ore deposits: porphyry copper and high-sulfidation epithermal gold. The aim of this research is to determine the types of lithology, alteration, mineralization, and ore deposit types in the research area. The research methods used include detailed core logging, analytical spectral devices (ASD) measurement, corescan, and mineragraphy analysis. The research was conducted using data from 10 drill holes: GTD-719, GTD-727, GTD-728, GTD-735, GTD-778, GTD-781, GTD-782, GTD-785, GTD-786, and GTD-792. The correlation results of the drill holes in the research area indicate that the lithology consists of andesite volcanic, preatomagmatic phase 1 breccia, dacite volcanic, diorite, preatomagmatic phase 2 breccia, and dacite intrusion dome. Based on the set of alteration minerals, pH, and temperature, there are 7 alteration zones: silica, silica ± alunite, pyrophyllite ± diaspore ± alunite, alunite ± pyrophyllite ± dickite ± kaolinite, alunite ± kaolin, kaolinite ± dickite ± montmorillonite-illite, chlorite ± montmorillonite-illite. The mineralization found includes pyrite (FeS₂), enargite (Cu₃AsS₄), and sphalerite ((ZnFe)S). The type of deposit in the research area is high-sulfidation epithermal deposit with a depth of 500-1,000 meters (intermediate).

Title

Found 6 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 6 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search