Vol. 1 No. 1 (2021): LPPM UPN "Veteran" Yogyakarta Conference Series 2021 - Engineering and Science Series

Articles

• Identification of the Aquifer Type to Determine the Location of Groundwater Drilling in Karangsari Village, Kulonprogo Regency, Special Region of Yogyakarta

    Purwanto Purwanto, Siti Hamidah, Rina Sri Lestari Pages: 01-08

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• Effect of Geological Characteristics on Landslides and Floods in Karangtengah

    Wiratama Putra, Eko Teguh Paripurno, Nandra Eko Nugroho Pages: 09-14

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• Deterioration Item Inventory Policy with Sales Discount under Order Quantitiy Discount and Permissible Delay in Payments

    Laila Nafisah, Mohammad Ekky Nugraha, Ahmad Muhsin Pages: 15-22

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• Application of Foliar Fertilizer and Planting Media on Cattleya sp. Orchid Growth

    Heti Herastuti, Siwi Hardiastuti Endang Kawuryan Pages: 23-29

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• The Utilization of Signal Analysis by Using Short Time Fourier Transform

    Indiati Retno Palupi, Wiji Raharjo Pages: 30-36

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• The Stratigraphic Log drawing using GeoMS Software, Case Study: Semilir Formation, Ngoro-oro Area, Bantul, Yogyakarta

    Basuki Rahmad, Muchamad Ocky Bayu Nugroho, Sugeng Rahardjo, Muhamad Gazali Rachman, Rahmat Aziz Al Hakam, Muhamad Imam Al Fatah Pages: 37-42

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• Developing Scenario on “FDS” Volcanic Sandstone Formation for Gas Supply Demand in “Tga” Gas Field

    Dyah Rini Ratnaningsih, Suranto Suranto, Fajar Amaniluthfie Pages: 43-53

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• Morphological Characterization of Ten Genotipes of Large Chili (Capsicum Annuum L).

    Lagiman Lagiman, Bambang Supriyanta Pages: 54-58

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• Pot and Growing Medium Effect to The Growth of Dendrobium Orchid

    Tutut Wirawati, Sugeng Priyanto Pages: 59-63

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• Electric Potential Value of Microbial Fuel Cell Technology from Chinese Food Restaurant Waste Using Variation of Electrode Pairs

    Danang Jaya, Tunjung Wahyu Widawati, Firda Ellysa, Singgih Adi Nugroho Pages: 64-70

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• Monitoring of Regosol Soil Moisture with Internet of Things in Capilar Irrigation and Liquid Organic Fertilizer on Growth of Mustard Greens (Brassica rapa. L)

    Didi Saidi, Novrido Charibaldi Pages: 71-77

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• Depositional Environment of Nampol Formation and its Implications as Potential Source Rocks in the Sumbermanjing Area, South Malang

    Carolus Prasetyadi, Achmad Subandrio, M. Gazali Rachman, Antu Ridha Falkhan Barizi, Defa Alrais Pages: 78-94

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• Main Aquifer Analysis using Vertical Electrical Sounding to Determine the Location of Drilling Well

    Priyo Widodo, Hadi Utomo, Yekti Utami, Mazda Aina Sukowati, Waterman Sulistyana Bargawa Pages: 95-104

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• Classification of Laterite Nickel Resources Using the Average Distance Approach

    Waterman Sulistyana Bargawa, Hadi Oetomo, Sri Harjanti, Oktarian Wisnu Lusantono, Hadi Zulkarnain Ladianto, M. Anwar Safi’i Pages: 105-112

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• The Study of Flow Behavior and Performance of Polymer Injection in Homogenous Porous Media Using Etched Micromodel

    Boni Swadesi, Dedi Kristanto, Indah Widiyaningsih, Sri Wahyu Murni, Roiduz Zumar, Sinosa Husenido Pages: 113-125

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• Noise Level Measurement to Reduce the Risk of Injury with the Internet of Things and Ergonomic Approach

    Intan Berlianty, Dyah Rachmawati Pages: 126-135

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• Construction of Community Perceptions on Government Effort in Managing the Covid-19 Pandemic: A Covid Score-10 Approach

    Irwan Soejanto, Intan Berlianty, Nur Prangawayu Pages: 136-143

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• Geotechnical Perspective on Dozer-Push Method in Coal Mining Operations

    Barlian Dwinagara, Raden Hariyanto, Oktarian Wisnu Lusantono, Prasodo Datu Prabandaru Pages: 144-159

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• Braille Detection Application Using Gabor Wavelet and Support Vector Machine

    Mangaras Yanu Florestiyanto, Hari Prapcoyo Pages: 160-169

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• Growth and Yield Variability Performance in Ten Genotype of Tomatoes (Lycopersicum esculentum Mill )

    Endah Wahyurini, Ami Suryawati Pages: 185-190

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• Effects of Small-Scale Gold Mining (SGM) to Mercury and Nutrient Contents in Soil in Kokap Subdistrict, Kulonprogo, Yogyakarta

    Rika Ernawati, Tedy Agung Cahyadi, Shahensahb Anand Anggian Rambe Pages: 191-197

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• Growth and Yield Responses of Red Onions to Different Nutrient Availability in Fertigation System

    R.R. Rukmowati Brotodjojo, Oktavia S. Padmini, Awang H. Pratomo Pages: 198-203

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• New Perspective in Regional and Residual Separation of Gravity and Magnetic Data Processing

    Wiji Raharjo, Indiati Retno Palupi, Oktavia Dewi Alfiani Pages: 204-210

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• Stock and Flow Diagram of Supply-Prices Stabilization Model of The Chicken Meat Industry Supply Network: A Case Study In Daerah Istimewa Yogyakarta (DIY)

    Laila Nafisah, Natasha Putri Larasati, Yuli Dwi Astanti Pages: 211-218

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• The Static Laboratory Testing for Fracturing Fluid Optimization

    Boni Swadesi, Ahmad Sobri, Dewi Asmorowati, Mia Feria Helmy, Ahmad Azhar, Roiduz Zumar, Susanti Rina Nugraheni Pages: 219-224

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• Factors Affecting Agroindustry Development Etawa (PE) Breeding Goat Milk in Daerah Istimewa Yogyakarta

    Dwi Aulia Puspitaningrum, Khoirul Hikmah, Adi Ilham Pages: 225-233

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• JPGT Preparation towards Accredited and Internationally Reputed Journal

    Faritsi Luqman Alfatah, Hariyadi Hariyadi, Mth Kristiati Pages: 234-237

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• Application of Sheep Urine Fermentation and Biochar Coconut for Growth Vegetables Plant

    Susila Herlambang, Danang Yudhiantoro, Indriana Lestari, Muammar Gomareuzzaman Pages: 238-243

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• Koja Banana Plantlet Acclimatization at Various Concentrations of Foliar Fertilizer and Length of Containment

    Rina Srilestari, Suwardi Suwardi Pages: 244-247

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• The Effect of Surfactant Polymer Concentration on the Distribution of Oil Drainage Area in Heterogeneous Reservoir

    Suranto Suranto, Ratna Widyaningsih, M. Anggitho Huda Pages: 634-643

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• Bioplastic Production from Eucheuma Cottoni

    Mahreni Mahreni, Yuli Ristianingsih, Asep Saefudin, Affifuroyan Aflah Akmal, Annisa Hindun Narullita Pages: 661-668

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• Role of Plant Volatile to Diaphorina citri on Feeding and Oviposition Behaviour

    Mofit Eko Poerwanto, Chimayatus Solichah Pages: 644-659

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• Effectiveness of Gandasil D Fertilizer Concentration on Indigofera Seedling Growth in Various Growing Media Compositions

    Darban Haryanto, Ellen Rosyelina Sasmita Pages: 620-627

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• Study of Investment in the Organic Fertilizer Industry to Improve Community Economists

    Gunawan Madyono Putro, Prijoto Prijoto Pages: 652-660

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• Identification of Buried "Archeological" Objects in the Area around Kedulan Temple using Geomagnetic Methods

    Firdaus Maskuri, Wrego Seno Giamboro, Wahyu Hidayat Pages: 597-602

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• Identification of Gold Mineralization Zones Using Magnetic Data at Gunung Gupit Area, Magelang, Central Java

    Y Yatini, M Faizal Zakaria, Imam Suyanto Pages: 305-312

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• The application of Factor Analysis (FA) in evaluating suppliers selection criteria in PT. Wijaya Karya Beton Tbk Indonesia and ranking suppliers using Technique for Order Preference by Similarity to Ideal Solutions (TOPSIS)

    Agus Ristono, Tri Wahyuningsih, Muhammad Taufik Ibrahim Pages: 324-334

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• Mineral Preparation Using Rod Mill for Mineral Galena Characterization

    Riria Zendy Mirahati, Yasmina Amalia, Mochamad Juliyanto, Lintang Larasati Adi Putri Pages: 355-362

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• Tailings Dam Conceptual Design with Geomechanical Material Properties Approach to Determine Safety Criteria

    Oktarian Wisnu Lusantono, Aldin Ardian, Istifari Husna Rekinagara Pages: 368-377

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• Improvement of Online Journal System (OJS) Information to Optimize Journal Accreditation Score

    Ayu Utami, Titi Tiara Anasstasia, Johan Danu Prasetya, Wisnu Aji Dwi Kristanto, Fandinata Amrizal Pages: 388-393

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• Earthquake Relocation Studies near Local Scale Sources using Double-Difference Technique

    Wrego Seno Giamboro, Hafiz Hamdalah Pages: 394-398

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• UPN “Veteran” Yogyakarta’s Land Asset Area Planning in Semanu Gunung Kidul, Yogyakarta

    Ediyanto Ediyanto, Sugeng Sugeng, Hadi A.N., Dewanto RH, Rifai N, Safii HH, Brilian M.Y., Nurmaulana M, Afifah L, Arthatia BS, Putri S.B. Pages: 399-406

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• The Comparison of Tree-Based Ensemble Machine Learning for Classifying Public Datasets

    Nur Heri Cahyana, Yuli Fauziah, Agus Sasmito Aribowo Pages: 407-413

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• The Use of Crude Coconut Oil (CCO) as an Alternative Oil Base Mud (OBM) for Drilling Operations by "VICOIL" Standard Drilling Simulation Rig

    KRT Nur Suhascaryo, Endah Wahyurini, Yuan Cahyo Guntoro Pages: 414-425

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• Groundwater Vulnerability towards Pollution in Area Around the Piyungan Landfill, Bantul Regency, D. I. Yogyakarta

    RR. Dina Asrifah, Ika Wahyuning Widiarti, Praditya Anggi Widhiananto, Lailiyatun Ni’ma, Dzulfiqar Izzatur Rahman, Aliendina Jwalita, Hafidz Romizah Pages: 432-452

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• Effect of Solvent Conditions in Process of Extraction of Pectin from Banana Peels for the Adsorption of Fe Metal in Groundwater at UPN Veteran Yogyakarta

    Wibiana Wulan Nandari, Yuli Ristianingsih, Indriana Lestari Pages: 479-485

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• Modification Model of Soil Fertility Evaluation FAO-UNESCO on the Slopes of Merapi Volcano, Indonesia

    Eko Adi Julianto, Partoyo Partoyo, Sri Suharsih Pages: 494-499

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• Physical Characterisation of a Natural Zeolite using a Scanning Electron Microscopy: A Preliminary Study

    Ali Munawar, Djoko Mulyanto, R. R. Dina Asrifah Pages: 510-513

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• Potential of Paitan (Tithonia diversifolia) and Cow Manure For Available Nutrients Supply On Sandy Beach Soil

    Lelanti Peniwiratri, Miseri Ruslan Afany Pages: 521-526

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• Development of Multi-Criteria Decision Making Model in the Packaged Beverage Industry to Minimize Production Costs and Maximize Machine Utility using the Step Method

    Puryani Puryani, Sutrisno Sutrisno Pages: 535-544

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• Evaluation of Oil and Gas Economy using Economics Profit Indicators and Prototype Macro VBA Excel

    Juwairiah Juwairiah, Didik Indarwanta, Frans Richard Kodong Pages: 549-558

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• The Growth of Shallot (Allium Ascalonicum L) on Manure Fertilizer and Trichoderma Inoculation

    Tuti Setyaningrum, Dyah Arbiwati Pages: 566-571

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• Survey Analysis of Enhanced Oil Recovery (EOR) Laboratory towards Featured Research Laboratory

    Harry Budiharjo Sulistyarso, Dyah Ratnaningsih, Joko Pamungkas, Indah Widiyaningsih, Salma Azizah Pages: 580-589

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• Design of Petroleum Physical Properties Prediction Application

    Harry Budiharjo Sulistyarso, Dyah Ayu Irawati, Joko Pamungkas, Indah Widiyaningsih Pages: 610-619

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• Mitigation of Environmental Damage in the Cangkringan Area, Sleman Regency

    J Purwanta, Suharwanto Suharwanto, Trismi Ristyowati Pages: 291-297

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• Hydrothermal Fluids-Rock Interactions in the Geothermal Area of the Ngebel Volcano Complex Ponorogo, East Java, Indonesia

    DF. Yudiantoro, DR. Ratnaningsih, P. Pratiknyo, Mahreni Mahreni, DS. Sayudi, I. Paramitahaty, H. Hamdalah, M. Abdurrachman, I. Takashima, W. Ismunandar, R. Muhammad, D.G. Sampurno Pages: 267-280

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• Effect of Process Temperature on Nickel Powder Production using Electrodeposition Method in NiSO4-NiCl2-H3BO3 Solution

    Tri Wahyuningsih, Anton Sudiyanto, Sudaryanto Sudaryanto, Reinhart Samuel, Rajadwa Kalimasawa, Mei Iftita Mawarda, Eko Pujiyulianto Pages: 298-304

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• Modification of Manufacturing Carbol with Lemongrass as a Disinfectant

    Wibiana Wulan Nandari, Tutik Muji S, Mitha Puspitasari, Susanti Rina N Pages: 313-318

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• Extraction of Citronella Oil (Cymbopogon winterianus Jowitt) using Hydrodistillation Method: The Effect of F/S Ratio and Extraction Time

    Sri Wahyu Murni, Tutik Muji Setyoningrum, Fransisca Xaveria Desti Dwi Cahyaningrum, Sheila Alodia, Heri Septya Kusuma Pages: 319-323

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• Comparison of Mel Frequency Cepstral Coefficient (MFCC) Feature Extraction, With and Without Framing Feature Selection, to Test the Shahada Recitation

    Heriyanto Heriyanto, Dyah Ayu Irawati Pages: 335-354

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• Lexicon Based Sentiment Analysis in Indonesia Languages : A Systematic Literature Review

    Yuli Fauziah, Bambang Yuwono, Agus Sasmito Aribowo Pages: 363-367

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• Usability Evaluation of Scientific Journal Websites using the System Usability Scale (Case Study of the OPSI Journal Website)

    Sadi Sadi, Eko Nursubiyantoro, Yuli Dwi Astanti, Ismianti Ismianti, Astrid Wahyu Adventri Wibowo, Hasan Mastrisiswadi Pages: 378-387

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• Evaluation of Mud Weight Using Safe Mud Window Concept Based on Well Log Data: A Case Study of Well OP-002 in the North Sumatra Basin Area, Indonesia

    Aris Buntoro, Basuki Rahmad, Allen Haryanto Lukmana, Dewi Asmorowati Pages: 248-266

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• Software Defined Network : The Comparison of SVM kernel on DDoS Detection

    Rifki Indra Perwira, Hari Prapcoyo Pages: 281-290

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• Supporting Capacity of Tourism Areas in Ngandong Beach, Sidoharjo Village, Tepus District, Gunungkidul Regency, D.I.Yogyakarta

    Johan Danu Prasetya, Dian Hudawan Santoso, Ira Andriani Roting Pages: 426-431

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• The Implementation Of Mfcc Feature Extraction And Selection of Cepstral Coefficient for Qur’an Recitation in TPA (Qur’an Learning Center) Nurul Huda Plus Purbayan

    Heriyanto Heriyanto, Herlina Jayadianti, Juwairiah Juwairiah Pages: 453-478

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• Quality Improvement of Fruit Melon Varieties (Cucumis Melo L.) With Ab Mix Nutrition Formulation

    Bambang Supriyanta, Frans Richard Kodong, Indah Widowati, Farida Ariefa Siswanto Pages: 486-493

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• Adsorption of Iron (Fe) Heavy Metal in Acid Mine Drainage from Coal Mining

    Edy Nursanto, Mycelia Pradise Pages: 500-509

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• Application of Very Low Frequency (VLF) Method for Estimating Karst Underground River in Tanjungsari District

    Muhammad Faizal Zakaria, Sari Bahagiarti Kusumayudha, Bambang Pratistho, Isbandi Rahatmawati, Tuti Setyaningrum Pages: 514-520

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• Effect of Sodium Hydroxide Concentration on Production of Activated Carbon from Cassava Peel

    Mitha Puspitasari, Wibiana Wulan Nandari, Sri Wahyuni Santi R. Pages: 527-534

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• Arjuna Coffee Organoleptic Test

    Sari Virgawati, Ari Wijayani, Ninik Probosari Pages: 545-548

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• Groundwater Exploration in Tirtoadi using the Geoelectric Schlumberger Method

    Muhammad Faizal Zakaria, Tira Khasanah Handayani Pages: 559-565

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• Increasing the Publication of Scientific Articles to Support Key Performance Indicators by Providing Publication Space Facilities in the Petroleum Engineering Department

    Boni Swadesi, Nur Suhascaryo, Indah Widiyaningsih, Wahyuni A., Yuan Cahyo Guntoro, Th. Laura Octa Daguesta Pages: 572-579

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• Evaluation of Florpyrauxifen-Benzyl Herbicides for Control on Common Weeds in Transplanted Rice

    Abdul Rizal, Dyah Arbirawati Pages: 590-596

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• A Measuring Satisfaction of Member UPN Veteran Yogyakarta Cooperative Whatsapp Group: Webqual 4.0 Model Adoption

    Sriyono Sriyono, Oliver Samuel Simanjuntak, Riza Prapascatama Agusdin, Sylvert Prian Tahalea Pages: 603-609

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