Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Widya Utama"'
Autor:
Widya Utama, Rista Fitri Indriani, Maman Hermana, Ira Mutiara Anjasmara, Sherly Ardhya Garini, Dhea Pratama Novian Putra
Publikováno v:
Journal of Human, Earth, and Future, Vol 5, Iss 2, Pp 216-242 (2024)
The management and monitoring of land use in geothermal fields are crucial for the sustainable utilization of water resources, as well as for striking a balance between the production of renewable energy and the preservation of the environment. This
Externí odkaz:
https://doaj.org/article/2e4bdd2bd7854951b40ec8861fee1cc4
Publikováno v:
Journal of Ecological Engineering, Vol 23, Iss 4, Pp 96-104 (2022)
Initial research has been carried out to determine the potential of SBE as an adsorbent material through chemical and surface area characterization. Several analyses were performed, including oil content, BET, SEM-EDS, XRD, FTIR, and adsorption capac
Externí odkaz:
https://doaj.org/article/c9cafaa760c346619929d8fa16129116
Publikováno v:
Jurnal Pensil, Vol 9, Iss 2 (2020)
Abstrak Pembangunan dinding penahan tanah yang tergolong sederhana perlu mempertimbangkan model, analisis materian dan perhitungan longsoran yang akan jatuh pada dinding penahan tanah. Penelitian ini menggunakan metode pemodelan dinding penahan ta
Externí odkaz:
https://doaj.org/article/a5e2daee8a754ce6943ea300782afafc
Publikováno v:
Jurnal Pensil, Vol 9, Iss 2 (2020)
Abstrak Penelitian ini berisi tentang analisis pembebanan dan posisi batuan pada pondasi jembatan berdasarkan respon batuan terhadap gaya yang akan diuji dengan program “Graphic User Interface (GUI)” menggunakan MATLAB. Penelitian ini juga men
Externí odkaz:
https://doaj.org/article/c3246c2278214a958b8e8308f8ea4e36
Autor:
Mariyanto Mariyanto, Ayi Syaeful Bahri, Widya Utama, Wien Lestari, Linda Silvia, Titis Lestyowati, Muhammad Khayrul Anwar, Wahyu Ariffiyanto, Ahmad Irfaan Hibatullah, Moh Faisal Amir
Publikováno v:
Jurnal Penelitian Fisika dan Aplikasinya, Vol 8, Iss 1, Pp 33-41 (2018)
Volume magnetic susceptibility measurements have been widely used in numerous studies related to river sediment characterization. A study of the transport distance effect toward the frequency-dependent volume magnetic susceptibility is needed to iden
Externí odkaz:
https://doaj.org/article/f492894deed0477186b64771a8ab41f0
Publikováno v:
Jurnal Fisika Flux, Vol 5, Iss 2, Pp 174-184 (2017)
Fault is already occurred in Renokenongo, Porong - Sidoarjo. These fault’s have destroyed some building and public facilities. Existence of these fault’s have been detected by using 2D resistivity method. In this research, measurement of 2D resis
Externí odkaz:
https://doaj.org/article/e2128693437e44e78f4a5c5675f78407
Publikováno v:
Jurnal Teknik ITS, Vol 6, Iss 1, Pp 157-160 (2017)
Kondisi dekat permukaan kompleks terjadi ketika tubuh batuan beku atau karbonat terbawa dekat dengan permukaan. Keberadaan tubuh batuan tersebut dapat mengakibatkan perubahan kecepatan yang sangat signifikan. Permasalahan tersebut sangatlah sulit unt
Externí odkaz:
https://doaj.org/article/e0424e28041042e4a35071f686622856
Autor:
Mariyanto Mariyanto, Moh Faisal Amir, Widya Utama, Abd Mujahid Hamdan, Satria Bijaksana, Aditya Pratama, Raghel Yunginger, Sudarningsih Sudarningsih
Publikováno v:
Data in Brief, Vol 25, Iss , Pp - (2019)
This article presents measurement data using environmental magnetism method on the bulk surface sediments related to the research article entitled “Heavy metal contents and magnetic properties of surface sediments in volcanic and tropical environme
Externí odkaz:
https://doaj.org/article/8945049343ae4bdd82caf6edb3376962
Autor:
Arin Dwi Agustin, Widya Utama
Publikováno v:
Jurnal Teknik ITS, Vol 6, Iss 1, Pp 103-105 (2017)
Bencana tanah longsor merupakan bancana alam yang sering terjadi di Indonesia, terutama pada daerah yang memiliki kelerengan yang cukup curam. Berdasarkan peta gerakan tanah Kab. Blitar yang dikeluarkan oleh Kementrian ESDM pada bulan Oktober 2016 [5
Externí odkaz:
https://doaj.org/article/25d3c0f49b904188bca9617a7faf7bbd
Publikováno v:
Geoid, Vol 9, Iss 1, Pp 58-64 (2015)
Rona awal lingkungan merupakan kondisi lingkungan yang berupa kondisi alam atau komponen-komponen lingkungan awal sebelum perencanaan dan pembangunan fisik dimulai . Sebelum melakukan kegiatan eksplorasi geothermal, penguraian rona awal lingkungan sa
Externí odkaz:
https://doaj.org/article/93b095edb74b4c86852d8664273d0023