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Frontier Advances in Applied Science and Engineering
Published by Tinta Emas Publisher
ISSN : -     EISSN : 30265339     DOI : https://doi.org/10.59535/faase
Core Subject : Health, Science, Agriculture, Engineering,
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics
Mission and Exploration: Frontier Advances in Applied Science and Engineering (FAASE) is committed to being a compass for cutting-edge research, guiding scholars, researchers, and practitioners as they traverse the diverse and ever-evolving landscapes of applied science and engineering. Our mission is to provide a comprehensive platform that fosters the exchange of innovative ideas, transformative discoveries, and impactful insights across a multitude of interconnected disciplines. Focus Frontier Advances in Applied Science and Engineering (FAASE) is dedicated to advancing the frontiers of knowledge and innovation in the realm of applied science and engineering. Our focus is on providing a platform for researchers, scholars, and practitioners to explore, share, and contribute to the latest advancements and insights in a wide range of disciplines. Scopes Applied Science: Frontier Advances in Applied Science and Engineering (FAASE) is a multidisciplinary platform that welcomes original research, review articles, case studies, and scientific data in various fields of applied science. Our scope includes, but is not limited to: Mathematics, physics, chemistry, and statistics Geology and geography Horticulture, agriculture, and post-harvest technology Study of pests and plant diseases Agricultural practices and innovations Food technology, nutrition, and halal food science Post-harvest technology and preservation methods Plantation management and sustainable practices Agricultural economy and community development Nutrition, family resources, and societal well-being Advancements in agricultural extension services Forestry science and sustainable resource management Animal husbandry, nutrition, and feed technology Technology and processes for livestock product development Animal biotechnology and genetic advancements Fisheries management and aquaculture practices Biotechnology applications in fisheries Engineering & Technology: FAASE also provides a platform for researchers, scholars, and practitioners in the field of engineering and technology. We welcome contributions that encompass, but are not limited to: Civil engineering and urban spatial planning Environmental engineering and sustainability practices Urban and regional planning for resilient communities Architectural engineering and innovative designs Industrial engineering and process optimization Mechanical engineering and innovative machinery Chemical engineering and sustainable processes Material engineering and advanced materials research Nuclear engineering and safety advancements Electrical engineering and technological innovations Technical information management and knowledge dissemination Computer engineering, systems, and hardware advancements Information systems and digital infrastructure Software engineering, development, and applications Computer science and cutting-edge algorithms Instrumentation and precision measurement techniques Telecommunications and networking advancements Our scope encompasses contributions that address real-world challenges, drive innovation, and align with the Sustainable Development Goals (SDGs). FAASE is dedicated to promoting interdisciplinary collaboration and supporting research that has a meaningful impact on society and the environment.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 7 Documents
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Search results for , issue "Vol. 2 No. 1 (2024)" : 7 Documents clear
Screening of Flavonoid Derivatives as Candidate Inhibitors For nsP2 Protease of Chikungunya Virus Using Molecular Docking Faqih, Khoirul; Rong Cao; Saeed Ahmad
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.179

Abstract

This study focuses on the potential inhibition of nsP2 protease of chikungunya virus by flavonoid-derived compounds. Non-structural proteins, particularly the nsP2 protease, have an important role in chikungunya virus replication. Flavonoid-derived compounds were chosen as candidate inhibitors because they have previously been shown to be effective against other viruses such as influenza, herpes, and dengue fever. This study used molecular docking method to test six flavonoid groups, and four of them, namely hesperidin, rhoifolin, myricetin, and genistin, showed promising binding affinity. The molecular visualization results showed the occurrence of hydrophobic interactions and hydrogen bond formation. Hesperidin, as a flavanone, stood out as the most potential candidate with a binding affinity value of -9.4 kcal/mol. This study has implications for the development of potential inhibitors to inhibit chikungunya virus replication.
Utilization of Moringa Seed Powder (Moringa Oleifera) as a Natural Coagulant for Reducing Pollution Parameters in Tofu Wastewater Ismi Khairunnissa Ariani; Riza Hudayarizka; Rahmi Yorika; Rebecca Olfin Liery Any
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.234

Abstract

The wastewater generated from the tofu industry often contains elevated levels of COD and TSS pollutants. One effective method for treating this wastewater is through the coagulation-flocculation process. Moringa seeds, recognized as a biomass with natural coagulant properties, contain a bioactive compound known as 4αL-rhamnosyloxy-benzyl-isothiocyanate, capable of adsorbing particles present in wastewater. The objective of this study is to assess the efficiency of reducing pollutant parameters (COD, TSS, and Turbidity) in wastewater from the tofu industry by utilizing Moringa seeds as a natural coagulant. The research was conducted using a jar test apparatus with coagulation stirring at 100 rpm and flocculation at 40 rpm for 12 minutes. The study involved varying coagulant doses (2, 3, 4, 5, and 6 g/L of tofu wastewater) and coagulation stirring times (1, 3, and 5 minutes). Based on the results obtained, the optimal stirring duration and dose, as well as the efficiency of reducing each pollutant parameter, were determined. For COD, the optimal conditions were found to be 3 minutes stirring time with a dose of 4 g/L, resulting in an efficiency of 64.88%. Similarly, for TSS parameters, the optimum conditions were achieved with 3 minutes of stirring time and a dose of 4 g/L, yielding an efficiency of 52.71%. Lastly, for turbidity, the most effective conditions were observed with 3 minutes of stirring time and a dose of 4 g/L, with an efficiency of 58.85%.
Experimental Study of Fluid Flow Losses at Several Turning Angles Daud Orba Topayung; Paul M. Rumagit; Toban Tiku Pairunan; Tammy T.V. Pangow; Adolf Tonny Rasuh
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.238

Abstract

This research, entitled Experimental Study of Fluid Flow Losses at Turns 30°, 45°, 60° and 90°, is a review of fluid (water) flow in closed channels. Fluid (water) flow in opened and closed channels is influenced by the condition of the container in which the fluid flows. One form of this influence is the occurrence of a condition which is generally known as flow loss. This condition is certainly undesirable because it will cause problems, technically the manifestation is a decrease in pressure including the speed of fluid flow. To find out the real conditions of flow losses, it is necessary to carry out research stages. The research stages were carried out in the form of system design, measurement, testing and data analysis. The system is designed with a pump device, where the fluid is pumped from a holding container, then flows into the installation area or closed channel which is made using ½" PVC pipe and is equipped with a Pressure Gauge measuring instrument to measure pressure and a Flow meter to measure flow discharge, placing bends. with angles of 30, 45, 60 and 90 degrees. Indication of loss is indicated by a decrease in pressure measured at the pressure gate, while indication of a decrease in flow velocity is calculated using an equation with the flow input variable measured from the flow meter.
Microphysical Parameterization Scheme with Satellite Data Verification and Observation Data for Analysis of Heavy Rain in Yogyakarta City Prima, Rajab; Athallah, Muhammad Syauqi Bima; Ramadhani , Gema Reksa
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.240

Abstract

The numerical weather prediction model Weather Research and Forecasting - Advanced Research WRF (WRF-ARW) was used to simulate the atmospheric conditions during heavy rainfall in the Yogyakarta area on February 3, 2022. Several parameterization schemes were compared with observational data to obtain the best choice of microphysical parameterization scheme in describing the atmospheric conditions at the time of the event. The microphysical parameterization schemes used are: Kessler, Purdue Lin, and WRF Single-Moment. Class (WSM3). The verification results show that the Kessler microphysical parameterization scheme has the best performance in representing heavy rain events with a fairly high low cloud fraction data accuracy value ranging from 0.3 - 0.4 and the highest rainfall modeling value is 8.3 mm. It can be concluded that the Kessler scheme is sufficient to model the occurrence of heavy rain in the city of Yogyakarta.
Predictive Model Control and Intelligent Agent are Used To Optimize The Precision Control of an Electro-Pneumatic Actuator-Based Robotic Bottle Capper Jack Chinedu Edeubaka; Francis Ifeanyi Anyasi; Peter Francis Inyang; Prince Ekpenyong Odo
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.245

Abstract

The inferior corking performance observed in bottled drinks from breweries is attributed to poor precision. To address this issue, an enhanced precision control system for an electro-pneumatic actuator-based bottle capper is introduced, utilizing model predictive control and intelligent agent technologies. This involves characterizing the electro-pneumatic actuator system, developing a conventional model for the robotic bottle capper, and designing a rule base to improve precision in the capping mechanism, thereby boosting production capacity per unit time. To achieve this, AI is trained to design a rule-based model ensuring optimal efficacy of the capping mechanism, thus enhancing the brewery industry's production capacity and revenue generation. A SIMULINK model is developed to demonstrate the improved precision control of the electro-pneumatic actuator robotic bottle capper using model predictive control and intelligent agent. Results show a significant increase in corking precision from 94.4% with conventional methods to 99.9% when intelligent agents are incorporated into the system. This translates to a 5.5% improvement in corking precision, with production capacity increasing from 27,000 crates using conventional methods to 28,570 with model predictive control. Moreover, with the integration of intelligence, the production capacity further rises to 342,500 bottles.
Transportation Network Connectivity in Nusa Cendana University Campus Environment Muhammad Husain Hasan; Hamza H. Wulakada; Wasti Julita Ndun
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.281

Abstract

The objectives of this research are, (1) To determine the connectivity index of the transportation network in the Undana campus environment, and (2) To determine and increase the level of efficiency of traffic movements in supporting the accessibility needs of transportation users in the Undana campus environment. campus environment. The method used is a quantitative descriptive method which is used to analyze data by describing or illustrating the data that has been collected as it is. The results of the analysis in this research are, with the beta index value (ϐ) of 1.05 indicates that road network connectivity is not arranged linearly or simply. Meanwhile, the gamma index (y) value of 0.38 indicates that the condition of transportation network connectivity is still low. Therefore, infrastructure planning is proposed as a solution to increase the mobility and connectivity index values. Several traffic engineering management scenarios are proposed based on the results of the analysis, namely widening roads, limiting public transportation, scheduling traffic movement activities, improving the safety of traffic signs, encouraging the use of public transportation by providing temporary stops, and monitoring traffic. engineering management.
Immersion Behavior Study of Hydroxyapatite Scaffolds Derived from Bovine Sources In Acidic, Basic, and Neutral Solutions Widantha, Komang Widhi
Frontier Advances in Applied Science and Engineering Vol. 2 No. 1 (2024)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v2i1.296

Abstract

This research investigates the effects of particle size and compaction pressure on the dissolution behavior of hydroxyapatite scaffolds synthesized from bovine bone in acidic neutral and basic solutions. Hydroxyapatite was extracted through a process involving cutting, cleaning, boiling, soaking in NaOH, sun drying, grinding into powder and calcination at 800°C. The powder was then sieved into two size fractions (75 and 150 microns) and compacted at pressures of 200, 250, and 300 MPa. The mass and dimensions of the scaffolds were measured to calculate porosity, followed by immersion in the respective solutions for 24 hours to determine dissolution rates. Results indicated that smaller particle sizes and higher compaction pressures resulted in reduced porosity and enhanced structural integrity. The dissolution rates varied significantly with pH levels, exhibiting the highest rates in acidic conditions up to 215.83 mg/cm2 and the lowest in basic solutions up to 11.32 mg/cm2. Additionally, scaffolds with smaller particles and higher compaction pressures demonstrated lower dissolution rates across all pH levels due to lower porosity. In conclusion, both particle size and compaction pressure are critical factors influencing the dissolution behavior of hydroxyapatite scaffolds. These findings have significant implications for the design and optimization of hydroxyapatite-based materials for biomedical applications, where controlled dissolution rates are crucial for performance and longevity.

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