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TINDAK PIDANA MENGAKSES SISTEM ELEKTRONIK MILIK ORANG LAIN TERHADAP APLIKASI OJEK ONLINE (Suatu Penelitian di Wilayah Hukum Pengadilan Negeri Medan) Salsabila Salsabila; Ida Keumala Jempa
Jurnal Ilmiah Mahasiswa Bidang Hukum Pidana Vol 5, No 3: Agustus 2021
Publisher : Fakultas Hukum Universitas Syiah Kuala

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Abstract

Abstrak – Bisnis transportasi ojek online berkembang semakin pesat sehingga menarik minat masyarakat untuk beralih menjadi pengemudi ojek online. Hal ini membuat persaingan semakin ketat dan terdapat beberapa oknum yang melakukan perbuatan curang seperti melakukan orderan fiktif dengan cara para oknum melakukan penjebolan sistem pengaman terhadap aplikasi ojek online tersebut. Tindakan ini dapat dikenakan Pasal 30 ayat (3) UU No. 11 Tahun 2008 sebagaimana diperbaharui dengan UU No. 19 Tahun 2016 Tentang Informasi dan Transaksi Elektronik.  Metode penelitian ini menggunakan metode yuridis empiris. Data diperoleh melalui data kepustakaan dan data penelitian lapangan. Hasil penelitian menunjukkan bahwa faktor penyebab terjadinya tindak pidana mengakses sistem elektronik milik orang lain terhadap aplikasi ojek online yaitu faktor mencari keuntungan dari perusahaan Grab, faktor lingkungan kerja, faktor kemajuan teknologi informasi, faktor SDM. Hambatan penyelesaiannya yaitu dibutuhkan adanya kerjasama dengan tim cyber, proses menunggu verifikasi data IMEI dari pihak Telkomsel, sulitnya menghadirkan ahli yang berada di luar kota, terbatasnya fasilitas sarana dan prasarana. Upaya penanggulangan yang dilakukan yaitu melakukan patroli cyber, membuat fitur driver selfie authentication, dan menjatuhkan hukuman semaksimal mungkin agar memberikan efek jera bagi para pelaku. Disarankan untuk memberikan keterampilan khusus di bidang ITE mengenai illegall access kepada para penyidik, menyediakan fasilitas sarana dan prasarana yang lebih lengkap lagi khususnya di bidang illegal access, dan memperketat sistem pengamanan dalam aplikasi Grab dari tindakan illegal access lainnya.Kata Kunci : Sistem Elektronik, Aplikasi Ojek Online, UU ITE.
Analysis of Lead (Pb) and Cadmium (Cd) in Oyster Crassostrea gigas and Saccostrea cucullata using Atomic Absorption and Ultraviolet-Visible Spectrophotometer Methods Lelifajri Lelifajri; Salsabila Salsabila; Khairi Suhud
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 8, No 2 (2023): June 2023
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v8.i2.55

Abstract

Lead (Pb) and Cadmium (Cd) metals are highly toxic when accumulated in the body and cause serious diseases and even death. This study aimed to determine the metal content of Pb and Cd in the oyster species Crassostrea gigas and Saccostrea cucullate in the Lampulo and Krueng Cut areas at three different places. Analysis of the metals was carried out using AAS and UV-Visible spectrophotometers. Samples were prepared using concentrated HNO3 wet destruction and the addition of dithizone. The results showed Pb measured by AAS in Saccostrea cucullata 2.33-8.00 ppb, and by UV-Vis 2.77-8.66 ppb. Pb within Crassostrea gigas by AAS method 1.77-10.30 ppb, and by UV-Vis method 2.11-10.66 ppb. The Cd metal measured by AAS in Saccostrea cucullate is 3.80-10.50 ppb, and by UV-Vis method is 4.29-10.77 ppb, whereas Cd in Crassostrea gigas measured by AAS is 12.11-13.22 ppb and by UV-Vis method is 12.77-13.66 ppb. Linearity of Pb measurements with AAS and UV-Vis was obtained R2 =0.9979 and R2 =0.9938 and for Cd were R2 =0.9986 and R2 =0.9810. Accuracy (%recorvery) of Pb measurements by AAS and UV-Vis are 80-110% and 98-113% whereas Cd showed 100-106% and 91-107% respectively. The relative value of the standard deviation (%RSD ± SD) is 0.001 indicating excellent measurement results. Based on t-test calculations, measurements of Pb and Cd levels showed no difference between the AAS method and the UV-Vis method
Analysis of Groundwater Salinity Levels in the Lampulo Coastal Area Kuta Alam Sub-District Mice Putri Afriyani; Salsabila Salsabila; Muttakin Muttakin; Cut Vita Rajiatul Jummi; Husna Diah
JURNAL GEOGRAFI Vol 16, No 1 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i1.49619

Abstract

The problem of seawater seepage in coastal areas can result in a decrease in groundwater quality due to the mixing of seawater and groundwater, so seawater seepage has an impact on increasing salinity, including in the research area. The research location is in the Lampulo beach area, Kuta Alam sub-district. Phreatic well water is generally not liked by residents of this coastal area because it tastes brackish. The high salinity of phreatic groundwater is caused by seawater seepage into alluvial land. The aim of this research is to analyze the level of groundwater salinity in the Lampulo coastal area, Kuta Alam sub-district. This research uses a grid sampling method and criteria for assessing groundwater salinity (o/oo) based on salt content. Groundwater salinity was measured randomly in 50 phreatic wells using a refractometer and marked with sample coordinates using the Avenza Maps application. Field measurement results show that there are variations in salinity values ranging from 0 to 32 ppt. Phreatic well water at the research location based on its salt content is grouped into three groups, namely fresh water, brackish water and salt water. For the freshwater group, a percentage value was obtained with a prevalence of 68%; for the brackish water group, a percentage value was obtained with a prevalence of 26%; and for the salt water group, a percentage value was obtained with a prevalence of 6%.Keywords: Salinity, Groundwater, Phreatic Well, Seawater Seepage, Grid Sampling