• MODELLING CROP INSURANCE BASED ON WEATHER INDEX USING THE HOMOTOPY ANALYSIS FOR AMERICAN PUT OPTION 

  Hidayat, Agus Sofian Eka; Afa, Monica Sandi; Kurniawan, Dedi (Universitas Bumigora, 2021)

  The crop insurance in Indonesia (AUTP) is much focused on the area impacted by flood, drought, and pest attack. The complication of the procedure to claim the loss must follow several conditions. The different approaches ...
• PENGENALAN BISNIS KOPI KAYU MANIS KEPADA MAHASISWA AKADEMI KOMUNITAS PRESIDEN 

  Ghofir, Abdul; Sahuri, Genta; Rahadi, Dedi Rianto (President University, 2020)

  Bagi sebagian masyarakat baik pria maupun wanita, kopi merupakan minuman wajib setiap hari. Utamanya adalah di pagi hari jelang beraktifitas, maupun pada jam-jam sibuk kerja. Kopi adalah ibarat teman yang selalu setia ...
• NETWORK DEFENSE SYSTEM MONITORING THROUGH A MOBILE APPLICATION 

  Azrin, Lalu Muhammad Aryandi; Ghofir, Abdul (President University, 2019)

  This paper proposed a way to secure and protect pc or laptop remotely via mobile device. These two device communicate by exchanging information or data using database connection. There will be two applications that are ...
• MACHINERY HEALT MONITORING SYSTEM WITH ARDUINO 

  Ghofi, Abdul; Phramoedya, Enda (President University, 2020)

  Machinery safety is the most important aspect needed around manufacturing or other engineering equipment. Machine guarding provides a means to protect humans from injury while working nearby or while operating ...
• IMPLEMENTASI BISNIS SPAGHETTI MEDAN SEBAGAI INOVASI PRODUK DALAM BIDANG KULINER DI SMAN 1 CIKARANG PUSAT 

  Ghofir, Abdul; Sahuri, Genta; Dedi Rianto, Rahadi (President University, 2020)

  Spaghetti Medan adalah salah satu jenis makanan kuliner khas Medan yang terkenal dengan kelezatannya. Ini adalah jenis makanan olahan berupa mie khas Medan yang dikombinasikan dengan mie olahan khas Italia. Bahan makanan ...
• Low cycle fatigue behavior and deformation mechanism of core–shell heterogeneous grain structured CoCrFeMnNi high-entropy alloy 

  Anggraini, Lydia dkk. (Elsevier, 2024)

  Heterogeneous grain structured high-entropy alloys (HEAs) exhibit excellent strength-ductility synergy due to the peculiar grain structure topology. However, the understanding of cyclic response and deformation mechanism under ...
• Utilization of biosilica for energy-saving tire compounds: Enhancing performance and efficiency 

  Anggraini, Lydia dkk. (De Gruyter, 2023)

  Energy-saving tires have been developed by researchers in the industry in order to minimize hysteresis loss. In general, this is achieved by combining precipitated silica sourced from silica sand with a silane coupling ...
• PEMODELAN DAN ANALISA STRUKTUR MEKANIKA PADA KONTROL SISTEM ADAPTIF END EFFECTOR DENGAN DYNAMIXEL AX-18A MOTOR SERVO 

  Anggraini, Lydia; Ardhi Bebi Laksono (President University, 2018)

  Tujuan utama dari proyek ini adalah untuk memberikan kontribusi secara deskriptif terhadap pemahaman perancangan adaptif end-effector yang dikombinasikan dengan motor servo. Simulasi dan perancangan alat ini terletak pada ...
• Tensile Behavior of SM520B-1G Plate by SMAW Joint Applied for Elevated Highway Road Construction 

  Anggraini, Lydia; Revi Rinaldi; Jalu Wening Wangsanagara (President University, 2023)

  The main objective of this project is to study the mechanical and chemical characteristics of the SM520B welding plate used in the Jakarta-Cikampek Elevated Highway construction. The construction is needed to decrease the ...
• SIFAT MEKANIS DAN STRUKTUR MIKRO PADA SAMBUNGAN LAS GESEK BAJA SCM415H UNTUK APLIKASI POROS RODA BELAKANG MOBIL 

  Anggraini, Lydia; Bobby Salim Saputra (Universitas Brawijaya, 2019)

  This research aims to evaluate the mechanical properties and mi-crostructure of steel alloy SCM415H processed by friction welding for rear axle shaft application. Friction welding is a process to connect materials without ...
• RANCANG BANGUN SISTEM PENDINGIN ALAT PENGHASIL ASAP CAIR DARI SEKAM 

  Suharminto; Lydia Anggraini; Rudi Suhradi Rachmat (President University, 2021)

  Alat pengahsil asap cair ini, merupakan pengembangan dari proyek President University sebelumnya, yaitu mesin pembuat arang sekam yang diproduksi dari bahan baku sekam yang kemudian diolah dan menghasilkan briket arang ...
• Performance Optimization of Power Plant Waste Heat Using H2O-LiBr Absorption Refrigerant System 

  Anggraini, Lydia; Annisa Nur Wahyuni; Rendi Hernawan; Tetuko Kurniawan (Sampoerna University, 2022)

  This paper examines the use of waste energy in a 3x1 MW Gas Engine Power Plant (GEPP) on Bawean Island, Indonesia. The fea-sibility method uses water-lithium bromide (H2O-LiBr) technology as absorption refrigeration ...
• OPTIMATION PARAMETERS OF CNC MILLING PROGRAMMING MACHINE ON THE PROCESS TIME AND ITS EFFECT ON THE EFFICIENCY 

  Anggraini, Lydia; Ivan Junixsen (President University, 2018)

  Tujuan utama dari proyek ini adalah untuk memberikan kontribusi secara deskriptif terhadap pemahaman perancangan adaptif end-effector yang dikombinasikan dengan motor servo. Simulasi dan perancangan alat ini terletak pada ...
• Modeling and Static Analysis of Pressure Vessel in Full Welded Connections 

  Anggraini, Lydia; Rahmat Hidayat Siregara; Ronald Sukwadi; Rendi Hernawan (Universitas Diponegoro, 2023)

  The pressure analysis on the cylindrical pressure vessel is simulated computationally with the finite element method and evaluated from some point of view performance parameters. In this study, the stress elastic analysis ...
• FINITE ELEMENT ANALYSIS WITH STATIC AND DYNAMIC CONDITIONS OF SPARE WHEEL CARRIER FOR OH 1526 FABRICATED BY SAPH 440 HOT ROLLED STEEL 

  Utomo, Norbertus Krisna Aditya; Lydia Anggraini (President University, 2019)

  Spare Wheel Carrier adalah komponen yang harus ada di kendaraan tugas berat. Fungsi dari bagian ini adalah untuk menyimpan roda tambahan untuk menangani tusukan yang mungkin terjadi pada ban. Bagian ini biasanya diletakkan ...
• ANALYSIS OF COMPOSITE ELECTRIC VEHICLE BODY 

  Anggraini, Lydia; Ida Bagus Madra Gana (President University, 2020)

  This paper presents a study of a composite car body using finite element method. The body is made of surface model and the study is conducted to simulate the possible deformation of the body under certain load. The objective ...
• Welding Shape Control of Cross Member Backbone Assembly by Automatic Gas Metal Arc Yaskawa-MA1440 Type 

  Anggraini, Lydia; Kalimi (Trans Tech Publications, 2021)

  In order to prevent distortion caused by heat which affects the material deformation, the properties controlled are required. The properties changes and the placement of the mounting position will effect the weld strength ...
• Sustainable Fabrication Technology of Composite Board by Kenaf-Polypropylene for Automobile Door Interior Applications 

  Anggraini, Lydia; Adelya Anjany (Trans Tech Publications, 2021)

  Polypropylene resins have been enfolded with the automotive industry and suppliers to produce several spare parts. This is aimed at achieving zero emissions, kenaf plant which in Latin is Hibiscus Cannabinus is a natural ...
• Rice Husk Ash Extraction Applied for Biosilica Reinforced Tire Tread Filler Compound 

  Anggraini, Lydia; Nanang Ali Sutisna; Rendi Hernawan (Trans Tech Publications, 2022)

  In the agricultural countries, rice husk is an abundant waste, especially as one of the largest sources of silica (SiO2) production that can be produced. By complete combustion, to about 87% - 97% SiO2 content can be ...
• Predictive maintenance on ball mill liner using 3D scanner and its analysis in the mining industry of Papua Indonesia 

  Anggraini, Lydia; Dimetrius Kevin Lim; Rudi Suhradi Rachmat; Zhe Zhang (Elsevier, 2023)

  In the mining industry, the primary production process entails transforming large ore deposits into valuable concentrates. To get minerals from large ores, a grinding machine is needed to reduce the size of the ore, ...

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