bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dry Land Irrigation In Kandar, Tanimbar Islands Regency.
Authors: Frengky Rumihin Ony , Anwar Makarim Chaidir , Pranoto Wati A. 
Published: July 2020

Abstract
Dry land is one of the agro-ecosystems that has great potential. From the wide potential of dry lands in Indonesia (especially in Tanimbar Island Regency, Maluku Province), it is classified as quite high, but there are problems with water availability and socio-economic. One of the potential irrigation areas in Kandar sub-district because it does not yet have an appropriate irrigation system, and because of the limited rainfall in Kandar makes it a suitable place for an irrigation in the dry land. To analyze the proper irrigation network in the Kandar irrigation area, primary and secondary data were collected. From the data collected then analyzed, we obtained water balance in the Kandar irrigation area with two cropping patterns, namely: Corn-Peanut-Nutmeg and Corn-Corn-Peanuts experienced surplus from January-June and deficit in July-December. From the irrigation area of 1101.23 ha, the area is divided into 5 plots in accordance with the standard. After that, an overall water requirement of 0.616 l/sec is calculated, which means Weslyeta Irrigation System is sufficient for irrigation. Then we calculate the dimensions of the required canal and building dimensions, and we obtained the length of the primary canal is 3383m and the length of the secondary canal is 3053m.
Distribution of Story Shear and Reinforcement in Dual System
Authors: Rahmat Wiyono Daud , Milyardi Roi , Lesmana Cindrawaty 
Published: July 2020

Abstract
Shear wall frame buildings are commonly used in buildings ranging from about 8 to about 30 stories. Shear walls may be simple planar walls, several wall segments commonly are connected to act as a three-dimensional unit, then may enclose spaces in buildings, such as stairs, wells or elevator shaft. In this case, 18 story building with shear wall as planar has been analyzed. The portion of frame is less than 25 % as required in Indonesian standard there are 11.64% in X direction and 12.12 % in Y direction, so the results are compared with the condition if shear wall is released, hence, only boundary elements are placed and taken the maximum value by giving 25 % earthquake load. In the 100 % base shear acting on structure the value of column shear force has greater value at the bottom story of column than if shear wall is released and only 25 % base shear is given. The value of shear force at shear wall in the bottom story is greater in the bottom because there is void in that area. The portion of frame is less than 25 % as greater in the bottom because there is void in that area, so the greater shear force in the story is obtained. As the result, at the lower story the correction of scale factor less than one factor for all story can give the economical design.
Influence of fillers on tribological behaviour of glass-coir reinforced epoxy composites – An ANN Approach
Authors: Vijay B R , Srikantappa A S 
Published: July 2020

Abstract
Composite materials are widely used in many industries today because of its properties. Some of the unique properties are corrosion resistance, high stiffness, strength and strength to weight ratio. Most of the metal exhibit the same properties but when weight plays a pivotal role, composites are suitable. In the current study, glass, coir, epoxy and MoS2 are used as materials. Fabrication of composites were done using vacuum assisted hand lay-up method. After fabrication, different experiments were performed to study the tribological behaviour of hybrid composites using ASTM Standards. From the experimental study, it is clear that composites with fillers played a pivotal role when compared with unfilled one. Filler percentage were varied between 0-6%. Significant improvement was observed after adding the filler. Hybrid composites with filler showed better wear and frictional resistance when compared with unfilled one. Artificial neural network method was also employed for validation. From ANN, it was clear that, experimental results were mapped with the output of ANN.
Smart Brake Monitoring System with Brake Failure Indication for Automobile Vehicles
Authors: Venkatesh Y C , Srikantappa A. S , Dinesh P 
Published: July 2020

Abstract
These days mishaps may happen because of different reasons; the principal reason is brake disappointment and is caused because of poor upkeep just as item deformity. So as to safe watchman the important human life from these mishaps; there is a requirement for observing of slowing mechanism in cars. Vehicle security is the evasion of car crashes or the minimization of hurtful impacts of mishaps, specifically, identified with human life and wellbeing. Uncommon wellbeing highlights have been incorporated with vehicles inhabitants just, and some for the security of others. In this present research work a brake disappointment pointer circuit that continually screens the state of the brake and gives a broad media sign to rider has been created. Flex sensor is utilized in this proposed framework to change over power connected at the uncommon wheel in to voltage corresponding to the power connected at the break cushion. Mishap is a lamentable occurrence that happens out of the blue and ordinarily bringing about harm or damage. Mishap controller utilizing ARDUINO UNO is a technique which use flex sensors to send sign to marker that serves to 0prevent odds of mishap. The proposed framework incorporates two sorts of driving modes, programmed and manual. In programmed mode, sensors will be dynamic, contingent upon which sensor has detected the snags it will play out the relating assignment of going ahead, decreasing velocity and applying brakes. In manual mode, sensors will be inactive, steering and braking system will be under the control of driver.
Experimental Analysis of Semi-Open Impeller Pump as Turbine
Authors: Zariatin D.L , Risdianto  , Chaeroni Amat , Ismail  
Published: July 2020

Abstract
Pump as turbine is one of the options for low-cost and simple electric power generation that suitable for rural area. Pump as turbine facing the same problem as any other hydropower plant which is low efficiency. Researchers focus on modification of the impeller, such as rounding, trimming, and surface smoothing. Most of the modified impeller was closed impeller type. The objective of this research was to investigate the possibility to generate more electric power of a PAT by using semi-open impeller. Simulation analysis was performed to analyze fluid flow in the pump housing. The simulation result shows the fluid velocity for open, semi-open and closed impeller is 646.87, 641.76, 639.89 m/s, respectively. The pressure of each open, semi-open and closed impeller is approximately 356, 361, and 388 kPa, respectively. The conclusion is that the open impeller had a higher velocity and lower pressure among two others. In the experimental testing, a semi-open impeller was selected because it had more strength and rigid body when it encountered the water impact. Three semi-open impellers with a blade thickness of 2, 4 and 6 mm made of brass were manufactured and tested. A close impeller which is the original impeller of the pump was also tested as a comparison. It is found that the open impeller with 2 mm blade thickness generated more electric power, approximately 36% than the original impeller.
Comparison of fracture toughness testing by the single edge v-notch beam and the surface crack in flexure method on silicon nitride
Authors: Gde Tirta Nindhia Tjokorda 
Published: July 2020

Abstract
This work is intended to compare the SEVNB and the SCF methods for fracture toughness testing. Both of the test methods are applied to a silicon nitride. Both methods are standardized and both have some minor shortcomings with respect to practicability and match of the theoretical description of the test situation with the actual test situation. SEVNB is easy to perform, but uses a notch of known depth (+ small micro-cracks of unknown size in front of a notch) instead of a crack, SCF uses a presumably residual stress-free indentation crack which is sometimes difficult to measure, not always semi-elliptical, as assumed to apply the evaluation formula, and may be accompanied by lateral cracks. Both methods will be analysed with respect to possible experimental errors. Variations of the SCF method are applied in order to examine how pre-cracks can be introduced which can be detected on the fracture surface. The geometry of the SCF-pre-crack is varied by applying different loads and by removing different amounts of material. The geometry of the Knoop pre-cracks system is investigated. The results help to identify conditions under which the SCF method can be used successfully to measure the fracture toughness of silicon nitride ceramics.
Flexural properties of bamboo strip composites on lamina configuration
Authors: Djamil Sofyan , Suardana NPG , Purna Irawan Agustinus , Sugita IKG , Tanujaya Harto 
Published: July 2020

Abstract
Composite of laminate is a type of composite consisting of two or more layers combined into one and each layer has special characteristics. This research is expected to increase the use value of bamboo so that in the future large industries can utilize bamboo as much as possible, given the advantages possessed by these natural materials. The aim of this research is to find out the effect of the angle configuration on the flexural properties of the three-layer laminate bamboo composite. The type of matrix material and reinforcement used in this research are epoxy polymer resin and Apus bamboo woven with plain woven type. The bamboo composite angle configuration consists of 00, 450, 900 with laminate variation 00/00/00; 00/450/00; 00/900/00. Flexural testing with specimen size follows ASTM D7264/D7264M.07 standards. From the results of the tests, it can be concluded as follows: Flexural strength for orientation angle 00/00/00, value 47.31 ± 1.21 MPa, orientation angle 00/450/00, value 38.20 ± 1.33 MPa, orientation angle 00/900/00 value 41.03 ± 2.12 MPa.
Statistical Analysis of CFRP Mechanical Properties using B-Basis Based on Weibull and ANOVA Distribution Analysis
Authors: Yurviany  , Tamaza Diaz , Widagdo Djarot , Kusni Muhammad , Hadi Bambang K. 
Published: July 2020

Abstract
In this paper, the mechanical properties of composite materials are subjected to statistical analysis. This study aimed to determine the value of B-Basis strength parameters of carbon composite material with UD-00, UD-900, fabric-00, fabric-900 from the results of tensile and compression tests. The maximum normal residual test was used for outlier identification and k-sample Anderson’s darling test to determine whether parameters can be processed as one large group of data. The scope of this study focused on evaluating B-Basis values using two methods: Weibull and ANOVA. The results showed that Weibull distribution method could be applied to analysis the data and produced a confidence level of 95%. ANOVA method however, could not be applied to specific data which were the tensile strength of UD 00 with a non-tabbing treatment. This was due to the inhomogeneous of the data.
Assessing the potential of delivery consolidation to campus center
Authors: Santoni Alfiora , Dr. Ir. Nahry M.T , Abdullah Dr. Sarini , Stats M. 
Published: July 2020

Abstract
The purpose of this research is to investigate the characteristics of students who partake in online shopping and the potential of the consolidation method for delivering packages in Universitas, Indonesia (UI). The consolidation method for delivering packages is considered a solution for reducing freight volume and its negative impact on the environment. The study was based on the interview of 1824 UI students regarding their preferences on two package delivery services used in online shopping, namely direct (home) delivery and consolidation. The data was analyzed using the Analytical Hierarchical Process method and Expert Choice 11. The result shows that 56% of the students experienced problems in online shopping, with 46% experiencing a delayed delivery. Compared to the direct delivery, 51.3% of the students chose the consolidation method. In general, the most important aspect of choosing a delivery method when shopping online is time (24.7%), convenience (23.3%), accessibility (22.5%), cost (16.4%), and distance (13.2%). For those who choose direct delivery, time is the most important aspect; for those who choose consolidation, convenience in using the system and accessibility to the consolidation point are the most important. These should be taken into account in implementing the system in the UI campus so the campus can share benefits by reducing the negative impact of freight transport on the environment.
Determination Of Priority Criteria Which Influences CPO Factory Productivity
Authors: Sembiring Nurhayati , Imam Ramzani M. 
Published: July 2020

Abstract
One of the factor in a company’s competitiveness is productivity, and each company expects to have high productivity. However, the reality on the ground of performance is not necessarily in line with company expectations. The purpose of determining priority criteria using the Analytical Network Process method is to rank the known CPO mill productivity criteria. Based on the calculation results, there are three perspectives on the perspective of identifying factors of productivity in palm oil processing factories, namely: the quality of oil palm fruit, palm fruit processing machines and labour skills. Then for the ranking of sub-criteria, the highest priority productivity criteria for palm oil processing factories with the ANP method are the quality criteria for FFB, followed by the criteria of labour skills, and the criteria for processing machinery. The Mature Fruit Quality sub-criteria based on ANP method calculation are the most dominant, followed by the Working Hours, Work Experience, Transportation, Harvest Technology, Machine Hours, Fruit Origin, Types of Technology Used, and Education / Training.
Analysis Improvement Production Process Of Making Joint Care Air Filter Mitsubishi (Cjm) With Overall Equipment Effectiveness And Six Big Losses
Authors: Nurmutia Syahreen , Candra Adi , Shobur Muhammad 
Published: July 2020

Abstract
The performance measurement studies have been performed the method of Overall Equipment Effectiveness. To know the losses that occur in the production process is carried out by the methods of analysis of the Six Big Losses. To find out the cause dominant done with fishbone diagrams, Nominal Group Technique and scatter diagram. The results will be the basis of recommendation improvements to decrease downtime and increase the value of the effectiveness of the company’s production machine by performing the calculation of OEE after repair. Objects are examined in this research is the engine Room Temperature Oven Curring for CJM air filter production process. The data used is data one year i.e. January 2017–December 2017 retrieved value Overall Equipemnt effectiveness. Value does not meet the ideal of OEE that is above 85%, machine down time occurs high in February 2017. The results of availability ratio between 66.29%-98.91% derived from the calculation of the loading time for the month of january of 314 hours and the factor cause downtime is machine break, trouble dies, material delay, delay forklifts and set up the operation, calculation time for the month of january 2017, this happens because the speed of production machines is not working optimally.
Redesign Layout Planning of Raw Material Area and Production Area Using Systematic Layout Planning (SLP) Methods (Case Study of CV Oto Boga Jaya)
Authors: Bintang Bagaskara K. , Gozali Lina , Widodo Lamto 
Published: July 2020

Abstract
CV Oto Boga Jaya (Oto Bento) is one of the largest industries which is producing Japanese food that is located in Bogor City and has many franchise partners throughout Indonesia. CV Oto Boga Jaya has the most significant problem and complained by most employees and operators (interview results) is a matter of factory layout between the raw material warehouse and the production area where the position of the two departments has an excess of more than 29 meters and takes time more than 10 minutes for one move. Therefore, researcher conducted observations and data processing with systematic layout planning (SLP) methods to design a new factory layout for CV Oto Boga Jaya. The processed data is the Operation Product Chart (OPC) data by selecting the product that has the highest and longest production process named shrimp roll, routing sheet, material handling costs, and initial layout as a reference. Then after conducting the research, the results obtained are in the form of 2 alternative layouts with distances and positions of different departments that have been processed in the FTC, ARC, ARD, AAD. The results of this study were chosen alternative layout 2, because it has shorter inter-departmental distances, a more orderly production / administration process, and fewer room intersections compared to alternative layout 1.
BCube and DCell Topology Data Center Infrastructures Performance
Authors: Surya Negara Edi , Keni Keni , Andryani Ria 
Published: July 2020

Abstract
Data Center (DC) quality is if it can provide optimal service. Optimal service means that the access provided should be free from interference. Interference can come from outside the system or from within the system itself. One of the variables used to measure the performance of data center architecture is a routing protocol. Routing Information Protocol is a variable to measure performance on BCube and DCell topologies. Testing is done using a simulator that can produce information architecture that has the best performance when communicating from the server to the client. BCube is a server-centric network structure, while DCell is a recursively defined architecture. This study was conducted to compare the two data center topologies with experimental methods. The results show that DCell has a better speed in data transmission. However, when viewed from the side of security and integrity of BCube delivery much better, this is because BCube is able to send data completely without any failure or inhibition in the delivery.
Web-based application as a communication modeling for street children
Authors: Widiastiwi Yuni , Zaidiah Ati , Hesti Indriana Intan 
Published: July 2020

Abstract
Effective communication is one of the keys success factor in implementing an activity, a common problem that often occurs in social communities problem of street children is the ineffective communication process each community stands alone without any mutual coordination. The purpose of this study is to model the process of communication between social communities utilizing a web-based application, using the waterfall approach for application design. The expected results of this study are as a forum to facilitate communication between existing social communities. The existence of communication applications between street children communities can help to optimize the communication function so that the implementation of various activities that can help target the implementation of activities can run better and on target.
Online product search using gray level co-occurrence matrix, color moments, and histogram of oriented gradients for content based image retrieval
Authors: Halim Henry , Hendryli J , Herwindiati D E 
Published: July 2020

Abstract
Usually an information retrieval system uses text as its query for retrieving the results. However, the system can also use images, as opposed to text, for the search query. This technique commonly is called content based image retrieval. In this paper, we explore the retrieval of fashion products such as hats, sneakers, t-shirts, flat shoes, and dresses from images using color, texture, and shape features to represent the characteristics of the query images. The color, texture, and shape features are color moments, gray level co-occurrence matrix, and histogram of oriented gradients, respectively. The feature extraction process produces vectors with statistical feature value which can then be clustered to retrieve images with high degree of similarity. Comparing those feature representations for the retrieval system, it is shown that shape feature is the best representation.
Development of wood carving furniture technology in Jepara
Authors: Supriyatna Marizar Eddy , Widya Mutiara Maitri , Purna Irawan Agustinus 
Published: July 2020

Abstract
The majority of wood carving technology in Jepara is still conventional. The production process is done traditionally and manually (handmade), especially in wood carving that is applied to furniture. The impact is the production process becomes slow and the quality of the product cannot be achieved optimally. Optimization of production is needed to match the demands of the export market. Therefore, production technology is needed to meet the wants and needs of the export market. In this context, wood carving furniture that is designed for the export market should be realized with mass-processed machine technology solutions. The current development in Jepara that is happening is the production process in a modern way, but the product does not use carvings or decoration. Though wood carving can be made using a CNC router. Thus in the era of globalization, the development and design of wood carving furniture production technology in Jepara should properly use processes based on modern technology, machinery, skills, and mind-set changes as industrial products, including the development of human resources. In this case: training, coaching and mentoring should be done continuously, both by the government, universities and associations. This qualitative research uses a multidisciplinary approach, namely: technology, marketing, and design.
Emergency Shelter Design For Disaster Preparation
Authors: Mounaim Abdel , Widayati Priyomarsono Naniek , Trisno Rudy 
Published: July 2020

Abstract
Indonesia is geographically a country located in an area that is often subject to natural disasters. As a result of natural disasters that damaged residents homes, many people lost their homes and needed temporary shelter to evacuate. However, shelters in practice are often inappropriate and have poor quality and are late or come in damaged condition. The purpose of this study is to develop an emergency shelter spatial design that functions for disaster emergencies. In this study the method used is a qualitative research method with a descriptive approach, this method aims to describe the conditions that currently apply, in order to understand more deeply the needs of disaster victims who are displaced in shelters that are currently being used in the field. Based on several theories used, conclusions will be drawn to become a tool in the analysis. The objects to be observed are several emergency shelter units that were used in the latest disaster, the disaster in Palu, Information and data will be obtained through interviews and field observations accompanied by documentation. This research shows that emergency shelters currently in the field do not yet have spatial functions that can fulfill activities and accommodate disaster victims’ activities well. The results of this study are three alternative plans that have been adapted to the needs of space and function in accordance with the activities and activities of disaster victims in Palu in order to create the expected comfort and privacy. Suggestions for layout and emergency shelter space requirements are manifested in the form of tables and floor plans.