Articles

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  Mathematical Model of Landslides with Curved Sliding Plane Using Fracture Criterion of Solid Soil-Rock System

  Ikah Ning Prasetiowati Permanasari, Lilik Hendrajaya, Gunawan Handayani

  1-8

  Abstract View : 416

  Download :333

  10.26554/sti.2022.7.1.1-8

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  The Impact of Climate Change on Cooling Energy Demand in Indonesia Based on Representative Concentration Pathways (RCP) Scenarios

  Desak Putu Okta Veanti, Rista Hernandi Virgianto, I Gusti Ayu Putu Putri Astiduari

  9-16

  Abstract View : 611

  Download :557

  10.26554/sti.2022.7.1.9-16

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  Synthesis and Characterization of Fe-Doped CaTiO3 Polyhedra Prepared by Molten NaCl Salt

  Dwi Rahayu Novianti, Fikri Haikal, Usman Ali Rouf, Arie Hardian, Anton Prasetyo

  17-21

  Abstract View : 543

  Download :389

  10.26554/sti.2022.7.1.17-21

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  Potential of Polyisoprenoid of Mangroves as Antimicrobial and Anticancer: A Bibliometric Analysis

  Sumardi Sumardi, Masfria Masfria, Mohammad Basyuni, Abdi Wira Septama

  22-28

  Abstract View : 527

  Download :367

  10.26554/sti.2022.7.1.22-28

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  Identification of Corn Plant Diseases and Pests Based on Digital Images using Multinomial Naïve Bayes and K-Nearest Neighbor

  Yulia Resti, Chandra Irsan, Mega Tiara Putri, Irsyadi Yani, Ansyori Ansyori, Bambang Suprihatin

  29-35

  Abstract View : 854

  Download :539

  10.26554/sti.2022.7.1.29-35

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  Vertical Chlorophyll-a Concentration Profiles Observed on The Western Coast of Northern Sumatera During the 2017 Northeast Monsoon

  Iskhaq Iskandar, Qurnia Wulan Sari, Aan Johan Wahyudi, Afdal, Wijaya Mardiansyah

  36-40

  Abstract View : 344

  Download :284

  10.26554/sti.2022.7.1.36-40

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  Layered Double Hydroxide/C (C=Humic Acid;Hydrochar) As Adsorbents of Cr(VI)

  Patimah Mega Syah Bahar Nur Siregar, Alfan Wijaya, Amri, Juliana Putri Nduru, Nurlisa Hidayati,...

  41-48

  Abstract View : 566

  Download :311

  10.26554/sti.2022.7.1.41-48

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  Validation of Improved Dynamic Spectrum and Traffic Management Models of Internet Pricing of Fair DSL-LTE Multiple QoS Network

  Fitri Maya Puspita, Syalia Arda, Robinson Sitepu, Yunita, Evi Yuliza, Sisca Oktarina, Sugandi Yahdin

  49-57

  Abstract View : 354

  Download :262

  10.26554/sti.2022.7.1.49-57

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  The Film of Chitosan-ZnO Nanoparticles-CTAB : Synthesis, Characterization and In Vitro Study

  Ahmad Fatoni, Herlina Silvia Yessica, Aldilah, Mia Almi, Agnes Rendowaty, Romsiah, Lasmaryna...

  58-66

  Abstract View : 637

  Download :393

  10.26554/sti.2022.7.1.58-66

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  Coefficient Bound of a New Generalized Class of Tilted Analytic Univalent Functions

  Abdullah Yahya, Mohd Najir Tokachil, Hasilatul Hana Hamzah, Shahriel Mohd Saifullah Pirman,...

  67-72

  Abstract View : 255

  Download :257

  10.26554/sti.2022.7.1.67-72

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  Effect of Plasticizer and Concentration on Characteristics of Bioplastic Based on Cellulose Acetate from Kapok (Ceiba pentandra) Fiber

  Rahmatullah, Rizka Wulandari Putri, Muhammad Rendana, Untung Waluyo, Tedi Andrianto

  73-83

  Abstract View : 2679

  Download :1343

  10.26554/sti.2022.7.1.73-83

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  A Simulation Study on The Simulated Annealing Algorithm in Estimating The Parameters of Generalized Gamma Distribution

  Amani A Idris, Sabri Shamsul Rijal Muhammad

  84-90

  Abstract View : 320

  Download :256

  10.26554/sti.2022.7.1.84-90

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  Effect of Synthesis Methods on Properties of Copper Oxide Doped Titanium Dioxide Photocatalyst in Dye Photodegradation of Rhodamine B

  Cheng Yee Leong, Hao Lin Teh, Man Ching Chen, Siew Ling Lee

  91-97

  Abstract View : 644

  Download :384

  10.26554/sti.2022.7.1.91-97

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  Set Covering Model Using Greedy Heuristic Algorithm to Determine The Temporary Waste Disposal Sites in Palembang

  Putra Bahtera Jaya Bangun, Sisca Octarina, Rizka Aniza, Laila Hanum, Fitri Maya Puspita, Siti...

  98-105

  Abstract View : 933

  Download :597

  10.26554/sti.2022.7.1.98-105

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  Assessing the Influence of Land-Use Changes on Water Quality Using Remote Sensing and GIS: A Study in Cirata Reservoir, Indonesia

  Sunardi Sunardi, Ilya Nursamsi, Moh. Dede, Amalia Paramitha, Mochamad Chandra Wirawan Arief,...

  106-114

  Abstract View : 852

  Download :569

  10.26554/sti.2022.7.1.106-114

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  Unique Adsorption Properties of Cationic Dyes Malachite Green and Rhodamine-B on Longan (Dimocarpus longan) Peel

  Risfidian Mohadi, Normah, Erni Salasia Fitri, Neza Rahayu Palapa

  115-125

  Abstract View : 542

  Download :405

  10.26554/sti.2022.7.1.115-125

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  Synthesis, Characterization, and Activity of The Photocatalyst Polyaniline (PANI)/TiO2 in Degrading Rhodamine B Dye

  Roy Andreas, Irmanto, Ades Oktaviani

  126-131

  Abstract View : 497

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  10.26554/sti.2022.7.1.126-131

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