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All Journal Jurnal Manajemen dan Bisnis Sriwijaya Jurnal Infra Jurnal Farmasi Sains dan Komunitas Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Informatika dan Sistem Informasi Jurnal Perencanaan, Sains dan Teknologi (Jupersatek)
Liliana Liliana
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Transportation Other

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UJI IN SILICO SENYAWA EMODIN SEBAGAI LIGAN PADA RESEPTOR ESTROGEN ALFA Liliana Liliana; Enade Perdana Istyastono
Jurnal Farmasi Sains dan Komunitas (Journal of Pharmaceutical Sciences and Community) Vol 12, No 2 (2015)
Publisher : Sanata Dharma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.884 KB) | DOI: 10.24071/jpsc.00132

Abstract

Breast cancer is a disease with abnormal cell proliferation at breast tissue that can invade the surrounding tissue and spread to another organ. Based on WHO (2014) at 2012, there are 48,998 breast cancer cases on women in Indonesia with 19,730 death cases. In breast cancer, overexpression estrogen receptor alpha (ER-?) usually observed. Hence ER-? became the focus of prevention and therapy for breast cancer. In vitro study of emodin shows IC50 2.7 M and Ki 0.77 M on ER-?. In silico research using docking protocol and post docking analysis protocol shown that emodin was not an active ligand on ER-?. The outcome shown as ChemPLP score with average -75.292 and PLIF bitstring. Emodin binds with LEU346, LEU387, and ARG394 residue. Currently, the protocol that used in this research has yet identified marginal compound like emodin as an active ligand on ER-?.
Accelerated Ray Tracing dengan Bounding Volume Hierarchy dan Compute Unified Device Architecture Rina Savista Halim; Liliana Liliana; Rolly Intan
Jurnal Infra Vol 5, No 1 (2017)
Publisher : Jurnal Infra

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Abstract

Ray tracing is a technique in computer graphics that produced image by traversing ray from eye to every pixels on screen, and then the intersection checks between ray and objects are done. Ray tracing can produce a photorealistic image, but needs a long time to do the computations. One of the ways to shorten the computation time is by reducing the number of intersection checks between ray and objects. One of the popular methods is Bounding Volume Hierarchy (BVH).In this application, Compute Unified Device Architecture (CUDA) is also used beside BVH. The CUDA’s usage purpose is to reduce computation time by doing parallel computing in the GPU. Computations done in GPU are computing ray directions from eye to every pixels and color of every pixels.The result of this application is more than 70% rendering time reduced when compared to ray tracing application with only BVH. The maximum reduction is 86%.
Peran Fintech dalam Meningkatkan Keuangan Inklusif UMKM Liliana Liliana; Ariodillah Hidayat; Dirta Pratama Atiyatna; Muhammad Kahpi; Syirod Saleh
JURNAL MANAJEMEN DAN BISNIS SRIWIJAYA Vol 19, No 2 (2021): Vol 19, Nomor 2, Tahun 2021
Publisher : Program Studi Magister Manajemen FE Unsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29259/jmbs.v19i2.15742

Abstract

Penelitian ini dilakukan untuk mengetahui peranan financial technology dalam meningkatkan keuangan inklusif Usaha Mikro, Kecil dan Menengah di Sumatera Selatan. Metodologi yang digunakan dalam penelitian yaitu regresi linier sederhana. Data dalam penelitian ini diperoleh dari wawancara kepada pelaku Usaha Mikro, Kecil dan Menengah. Alat analisis data menggunakan IBM SPSS Statistics 20. Hasil penelitian menujukkan bahwa variabel financial technologi berpengaruh signifikan terhadap tingkat keuangan inklusif Usaha Mikro, Kecil dan Menengah di Sumatera Selatan. Penelitian ini dilakukan pada Usaha Mikro, Kecil dan Menengah di Sumatera Selatan dengan sampel penelitian yaitu Usaha Mikro, Kecil dan Menengah di Kota Palembang.Penelitian ini diharapkan dapat memberikan informasi dan saran kepada pemerintah tentang kondisi tingkat keuangan inklusi Usaha Mikro, Kecil dan Menengah di Sumatera Selatan, sehingga dapat menjadi referensi bagi pemerintah dalam mengambil kebijkan untuk terus meningkatnya keuangan inklusi pada Usaha Mikro, Kecil dan Menengah.
Pembuatan Aplikasi Crowdsource Untuk Jasa Rumah Tangga Berbasis Android Kristofer Danela Lukito; Liliana Liliana; Henry Novianus Palit
Jurnal Infra Vol 5, No 1 (2017)
Publisher : Jurnal Infra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.556 KB)

Abstract

The search process for domestic services have tended to be difficult because of the lack of centralized information media. The process of offering services performed by service providers is also difficult because of the absence of promotional media that can be accessed by service customers. Based on these requirements, crowdsource application was made for the services of domestic workers that can be a source of information as well as to help connecting service customers with service providers. Crowdsource application for the services of domestic workers is designed into a Service Provider Application, a Service Customer Application, and a Registration and Administrator Website. Registration Website is used to allow users to enroll as a provider. The website also serves for the administrator to accept or reject registration and to activate or deactivate an account. Service Provider Application and Service Customer Application function to communicate with each other in order to reach an agreement of supply and demand services. The results show that the Service Provider Application and Service Customer Application can provide the necessary information and help users communicate, negotiate, and reach an agreement. Review and report violations feature helps to evaluate every element in the application, both service providers, service customers, demand, and supply.
ANALISIS MODE SISTEM PEMBANGKIT HYBRID BERKELANJUTAN PLTMH-PLN DENGAN SOLAR CELL MENGGUNAKAN HELIOSCOPE DAN HOMER Sepannur Bandri; Rafika Andari; Liliana Liliana; Rendisky Rendisky
Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Vol 22, No 2 (2022): JURNAL SAINS DAN TEKNOLOGI
Publisher : Sekolah Tinggi Teknologi Industri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36275/stsp.v22i2.523

Abstract

This study aims to examine the total cost savings of PLN's electricity bill, which is quite high during the dry season, by using solar panels on a building's roof. The study took place at the PTPN VI Kayu Aro Tea Factory in Kerinci Regency, Jambi Province. Because using renewable energy sources is more complicated than using Microhydro resources, a Hybrid Optimization Model of Electric Renewable (HOMER) application program is required. This application program is used to determine the lowest Initial Cost, Cost Of Energy (COE), and Break Event Point (BEP) over a 25-year period. The Helioscope allows us to identify the required components, which are 164 330 wp solar panels, 2 Surette Rolls 4-Ks25p batteries, and 1 40000TL3-S hybrid inverter. According to the Hybrid Optimization Model of Electric Renewable (HOMER) analysis, the initial cost is IDR 1,049,620,000, the Cost of Energy (COE) is IDR 752/Kwh, and the Break Event Point (BEP) is for 24 years. The simulation results from optimizing the design of the Hybrid microhydro system, PLN with a continuous photovoltaic array show that the contribution of electrical energy produced by PLN is 11,856 kWh/year (16.3%) and solar cells is PV: 61,092 kWh/year (83.7%).
SISTEM INFORMASI PENENTUAN JUMLAH POKOK KELAPA SAWIT MENGGUNAKAN LOGIKA FUZZY STUKAMOTO ( STUDI KASUS : KEBUN KUD PRIMA SEHATI LUBUK RAMO, ESTATE SEI. KUNYIT, KEC. KUANTAN MUDIK, KAB. KUANTAN SINGINGI RIAU) Liliana Liliana
JURNAL PERENCANAAN, SAINS DAN TEKNOLOGI (JUPERSATEK) Vol 3 No 2 (2020): Jurnal Perencanaan, Sains, Teknologi, dan Komputer (JuPerSaTek)
Publisher : FAKULTAS TEKNIK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (604.147 KB)

Abstract

Sistem informasi penentuan jumlah pokok kelapa sawit menggunakan metode logika fuzzy stukamoto dan pembuatan aplikasi ini nantinya digunakan untuk perkebunan kud prima sehati lubuk ramo dengan memanfaatkan perkembangan teknologi yang ada. Pembuatan aplikasi penentuan jumlah pokok kelapa sawit ini dengan menggunakan pemrograman java. Pengembangan aplikasi ini menggunakan model waterfall. Aplikasi ini menampilkan cara penentuan jumlah pokok kelapa sawit yang ada pada kebun kud prima sehati yang akan dibagi ke dalam 2 kategori yaitu: cara perhitungan menggunakan pelepah panjang dan perhitungan menggunakan pelepah pendek. Dimana aplikasi ini disajikan secara mudah digunakan oleh karani afdeling atau operator yang ada dilapangan.
Rancang Bangun Sistem Otomatisasi Rekap Nilai Melalui Pengenalan Karakter Dalam Gambar Berbasis Telepon Genggam Liliana Liliana; Richard Pramono
Jurnal Informatika dan Sistem Informasi Vol. 1 No. 2 (2015): Jurnal Informatika dan Sistem Informasi
Publisher : Universitas Ciputra Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (979.329 KB)

Abstract

The assessment within the teaching process may take many form, such as written test, exam, assignment, etc. Grading are done manually on the exam or test sheet paper. For the assignment of 3D Model Subject, the grades are written on a form glued under the assignment result. This generates problem for teacher when storing the grades in the computer. The adjunct lecturers don’t have any place to store the hardcopy for 2D or 3D assignment. This research designed and developed a system that helps storing the grades, where data (grades) captured automatically based on predetermined percentage for each exam, test, assignment, etc. This can minimize human error factors in storing process. Surveys (interview, questionnaire and direct observation) are done to several teachers that have this problems, followed by generates system requirements, design and implementation of the software. Our system has been tested and shows promising result. The software run on Android based mobile phone and take a photo of preprinted form that attached on the assignment, read the data, and store it. The grades will stored based on their percentage in the database. With this system, grading form/sheet can be stored easily, fast, efficient and effectively; and can shows detailed information for each grades. This system provides minimal error rates, faster grades storing process and increased user –teachers and students- satisfaction.
Co-Authors Dirta Pratama Atiyatna Enade Perdana Istyastono Henry Novianus Palit Hidayat, Ariodillah Kristofer Danela Lukito Muhammad Kahpi rafika Andari Rendisky Rendisky Richard Pramono Rina Savista Halim Rolly Intan Sepannur Bandri Syirod Saleh