bluuebunny/crossref_metadata_2025_split huggingface dataset:
Designing a New Employee Acceptance Personality Test Applicat on Using Web-based Edward Personal Preference Schedule
Authors: Sitanggang Delima , Indra Evta , Banjarnahor Jepri , Purba Windania , Turnip Mardi , Girsang Inka Septianingsih , Laia Yonata , gea Asaziduhu 
Published: September 2019

Abstract
The diversity of personality possessed by humans makes one hesitate to explore the work that interests him. The world of psychology has several test tools that can be used to analyze a person’s personality which is the end result of a test that is used to see a person’s personality tendency and what type of work is suitable for the interest, where current state and private companies still use manual tests by making questionnaires or a series of questions which will be given to the object which is employee candidate to study. Then the questionnaire is filled in by each object so that the value is collected and recalculated, by using a manual system an employee will wait a very long time to see the results.To solve this problem, a system is designed to facilitate the analysis of the personality of prospective employees and to place them in the positions or professions. The system was designed using the Edward Personal Preference Schedule method is one of the personality test tools that is able to reveal 15 personalities. Based on the results of the processed data there are 3 types of personality, the first type is a personality with the highest score, namely autonomy with a score of 18, the second type is affiliation with a score of 17, and the third type is domination with a score of 17 so it can be concluded that respondents X were advised to work in military sections such as the TNI.
Package Placement Application Based on Location Tracking on Android Platform
Authors: El Islamy Ibnu Reza , Denzy  , Marsela Riko , Filanno Rio , Sitanggang Delima , Pasaribu Hendra , Turnip Mardi 
Published: September 2019

Abstract
JNE has a pickup service program to pick up a package of loyal online shop customers. This system still has limitations in terms of interaction with customers and JNE customer service. This causes less than the maximum number of customers or partners to get better service. Based on these problems starting with the manufacture of input-output design with the tracking location method will facilitate customers in the package pick-up process. This research will produce a package pickup application on the Android platform that is created using the Java programming language and uses the MySQL database so that JNE can do its business activities in a shorter and timely manner. With the use of this application can cause process time savings reaching package pick-up more efficiently, this application can be a better substitute for the previous system.
The effect of information technology, quality of accounting information and understanding of students on accounting software users
Authors: Rahmi Namira Ufrida , Sari Widya , Wulandari Bayu 
Published: September 2019

Abstract
This study aims to determine and analyze the influence of information technology, information quality and accounting understanding of the satisfaction of accounting software users. Accounting software who the object of research is Accurate Accounting, which was studied in computerized accounting courses. This study was conducted in the Accounting Study Program at the Faculty of Economics, Universitas Prima Indonesia, which at the time of this research occupied the fifth semester with 290 students as respondents. The method of data analysis in this study is to use the SmartPls program version 3 by calculating Pls-algorithm, bootstrapping and blindfolding. Based on the results of the study, it is known that information technology, information quality, and accounting understanding have a significant effect on the satisfaction of users of accounting software and the coefficient of determination of this research model is 53.3%.
Synthesis and Characterization of Bacterial Nanocellulose from Banana Peel for Water Filtration Membrane Application
Authors: Sijabat Edwin K , Nuruddin Ahmad , Aditiawati Pingkan , Purwasasmita Bambang Sunendar 
Published: September 2019

Abstract
This research reports the result obtained from the synthesis and characterization of Bacterial Nano Cellulose (BNC) from Nangka banana peel (Musa sp L.) media for water filtration membrane application. The BNC synthesis is successfully achieved under the condition of banana peel and water ratio of 1:3, bacterial nutrition : Glucose 10% (w/v), Ammonium Sulphate (NH4)2SO4 1% (w/v), pH: 4, and amount of starter: 15% (w/v). The duration of fermentation is 7 days. The water content obtained in BNC banana peel is 86,59%. The Scanning Electron Microscopy (SEM) analysis shows the resulting nanocellulose is nanofibril 30-50 nm in diameter. The X ray diffraction (XRD) shows the banana peel BNC crystallinity index (Ic) is 86,94% and cellulose Type I. The Fourier Transform Infra-Red (FTIR) spectra confirms the bond and functional group of nanocellulose. These results support the required properties for strong but flexible membrane filter. The potential zeta absolute value -11.39 mV from the Electrophoretic Light Scattering (ELS) shows that BNC colloidal solution has good stability that it can be further used for the manufacture of water filter catalytic membrane composites.
Time Optimization Analysis Using Hybrid Simulated Annealing and Genetics Algorithm For CNC Punching Machine
Authors: Selvi Lukman , Joelianto Endra , Leksono Edi 
Published: September 2019

Abstract
This research describes the method of manufacturing process planning of hole manufacturing, which in every machining process consists of several individual operations with various types of punching blades. The process of setting the trajectory is one of the problems of holes manufacturing process because this process takes a long machining time and often it obtains undirected sequence path that sometimes causes stress material and the damaged of punching blades. The aim of optimization process is to minimize the processing time of holes manufacturing so the time function which is obtained can be converted in the form of energy consumption that helps manufacturers to predict the machining time. Dynamic Directed Graph is applied where each node represents a machining operation. The time function is obtained by studying the shortest path of a directed graph where the structure of objectivity studied is similar to the Traveling Salesman Problem (TSP). The mathematical model is used to solve the hole optimization problem of the graph structure by proposing the combination of both to solve the optimization problem. The Algorithm realization will be applied in real time CAD / CAM programming by using TOPS300 which is used for TRUMPF TC200 Punching Machine. There are 2 kinds of blade operations in this research which are single stroke operation and multi strokes operation. Both produce different time function. By a. Finally, some conclusions are given from examples that show the hybrid algorithm of Simulated Annealing and Genetic Algorithms is effective in reaching higher optimization performance and less energy consumption, which 26.02 seconds for single stroke operation and 126.02 seconds for multi strokes operation with the acquisition of logical path results with the absence of intersecting trajectories.
Properties of Unsaturated Polyester Composite Filled Activated Zeolite: The Effect of Filler Addition and Compression
Authors: Nasution H , Putra D M , Al Fath M T 
Published: September 2019

Abstract
The mechanical and physical properties of polyester composites filled with activated zeolites as fillers were investigated. Zeolite is an alumina silicate mineral that has cavity structures. The ability of the cavity structure can be maximized by activation using hydrochloric acid (HCl) 2 M. To achieve this goal, the zeolite was activated and proved it by performing morphological analysis using Scanning Electron Microscope (SEM) to see the surface structure. The aim of this study is to determine the effect of the activated zeolites content and hot press compression on the tensile and water absorption properties of polyester composites. The best tensile properties were found in ratio of unsaturated polyester with zeolite 70:30 (w:w) at a pressure of 125 Psi with a tensile strength of 38.51 MPa. SEM characterization showed a more rough breaking surface, that is in the ratio of polyester with zeolite 60:40 (w:w) at 75 Psi pressure because of the lack wetting between the matrix and activated zeolite. The water absorption of composite has increased as the addition of activated zeolite.
Detection of Strawberry Plant Disease Based on Leaf Spot Using Color Segmentation
Authors: Kusumandari Dwi Esti , Adzkia Muhammad , Gultom Sanggam P. , Turnip Mardi , Turnip Arjon 
Published: September 2019

Abstract
Strawberry plant is a fruit plants that have a high enough value. Strawberry fruit contains high amounts of fiber, vitamin C, folic acid, potassium and antioxidants. Cultivating strawberries is an easy task because strawberry plants are often affected by both micro-organisms, pests and bacteria. To reduce the spread of disease in strawberry plants, the initial introduction of strawberry disease will be carried out using digital image processing. Digital images of leaf are processed to determine the health status of the strawberry plant. The process carried out on digital images includes image improvement, color segmentation from RGB color space into HSV color space, regional segmentation to determine the area of deformed leaves and intact leaves. The image processing shows that 85% accuracy of detection is obtained.
Analysis A parallel combination between the Number Theorists aRe Us, Riverst Shamir Adleman and Triple Data Encryption Standard methods for measuring the speed of document security
Authors: Hardiaman Hulu Luken Candawan , William  , Sipayung David , Hafis Muhammad , Christnatalis  
Published: September 2019

Abstract
Computer security is a very important thing in an information system. The strength of the NTRU algorithm is the difficulty of finding a short vector of a lattice (a discrete subgroup of a collection of vectors that includes the entire vector environment) of a random polynomial that has a large degree. The strength of the RSA algorithm lies in the level of difficulty in factoring non-prime numbers into the primary factor. As long as no efficient algorithm has been found to find the prime factors of large integers, the RSA algorithm is highly recommended for message encryption. And finally this is the TRIPEL DES algorithm designed using a 56-bit key, and that size is enough to run a secure encryption technique. This algorithm provides a simple solution that is running the DES Algorithm 3 times for data blocks. The results of our study of measuring speed on encryption and decryption using the same file are superior to the RSA algorithm compared to the NTRU and TRIPLE DES algorithms.
Shortest Path Search Simulation on Busway Line using Ant Algorithm
Authors: Pramono K , Wijaya K , Cuosman W , Hartanto D , Dharma A , Wardani Sumita 
Published: September 2019

Abstract
Busway lane must be planned carefully, so that it can reach a number of points in an area efficiently. Problem that occurs is how to find the shortest route in a busway lane, this problem can be solved by using Ant algorithm. Naturally, ant colony will be able to find the shortest path on their way from nest to food sources by using pheromone. The Ant algorithm procedure to find shortest path in this research is using 100 ants to track all the path in a busway lane, drop pheromone on each path, the shorter a path is, the more pheromone gets accumulated on the path, and pheromone evaporates in each iteration. After going through a number of iterations, the pheromone will accumulate on the shortest path and all ants will follow the shortest path. Application can be used to find the shortest path from a busway lane planning in Medan using Ant algorithm. For a maximum of 30 terminals, ant algorithm requires only about 28 seconds to find the shortest route.
The Effect of Cd (II) Metal Ion Induction to Organ Experiment Rats
Authors: Nasution Ali Napiah , Zein Rahmiana , Azis Hermansyah , Tjong Djong Hon 
Published: September 2019

Abstract
Cd (II) is a hazardous compound with high toxicity. Cadmium toxicity contributes to a large number of health problems, including diseases that are the primary killers of heart disease, cancer and diabetes. The ability of Cd (II) to produce free radicals can cause a damaging effect on plasma lipids and lipoproteins through lipid oxidation and contribute to the ability of Cd (II) to produce effects on the cardiovascular system. This study aims to investigate distribution of Cd (II) in various organs through in vivo model using rats as a sample. The method used in this study is the Batch system. Using 6 rats as samples, which were divided into 2 groups. The first group as a control and remain group act as Cd (II) group (Injected by 1000 mg/L). The highest until the lowest level of Cd (II) are the liver (45.66 x 10−3 mg/g), lungs (34.16 x 10−3 mg/g), kidney (11.75 x 10−3 mg/g) and spleen (6. 11 x 10−3 mg/g), respectively. From this study it can be concluded that the highest accumulation Cd (II) in the liver and lowest level was in spleen.
Traffic sign detection using histogram of oriented gradients and max margin object detection
Authors: Reinaldo  , Manurung Natanael , Simbolon Juara immanuel , Christnatalis  
Published: September 2019

Abstract
Traffic signs are important markers in two-wheeled and four-wheeled vehicles. However, there is a change in direction or arrangement on the road that cannot be opened on a map which can cause incorrect information, which can cause traffic jams. In this journal the author uses a camera mounted on a car that provides a solution for drivers who issue problems that occur on the road that show directions or arrangements that are not directly updated using the HOG and MMOD methods. HOGs and MMODs are methods that can refute objects well, and move images and will be recognized immediately. The information received can be sent directly to an electronic map so that it can be accessed automatically by the driver’s information and assistance and other information finds the right path, so that it can help the driver and can avoid traffic jams.
Effects of the solvent during the preparation of MoS2 nanoparticles by laser ablation
Authors: Kanazawa Makoto , Koinkar Pankaj , Murai Kei-ichiro , Moriga Toshihiro , Furube Akihiro 
Published: September 2019

Abstract
Pulsed laser ablation in liquid is a well-known and effective method which can be used to prepare the various nanostructures. However, ablated samples have various problems such as wide size distribution, and effect of solvent to sample during laser ablation in liquid has not been well understood. In response to these problems, in this study, we prepared nanoparticles by irradiating nanosecond laser to samples using different solvents. The experimental results of prepared samples were compared, and we evaluated how the different solvents affect to their morphological and optical properties. The morphology, crystal structures and optical properties of the MoS2 nanoparticle were characterized by Scanning electron microscopy, X-ray diffraction, and UV-Vis absorption spectroscopy. Upon the laser ablation of the samples, the absorbance of UV-Vis spectra increased as approaching the shorter wavelength side. From the SEM images, it confirmed that the particle size became smaller for laser ablated MoS2 sample, which is good agreement with the result of UV-Vis spectra. The XRD spectra shows the appearance of new peak for laser ablated MoS2 in methanol as compared to those samples ablated in ethanol and N-methyl-2-pyrrolidone. It can be said that the crystal structure of the sample has changed after ablation. It suggested that because the particle size became smaller after ablation and the band gap increased. Such MoS2 nanostructure has its own importance for optoelectronics devices.
Classification Model C.45 on Determining the Quality of Custumer Service in Bank BTN Pematangsiantar Branch
Authors: Widyastuti Meilin , Fepdiani Simanjuntak Agnes Gracella , Hartama Dedy , Windarto Agus Perdana , Wanto Anjar 
Published: September 2019

Abstract
This study aims to classify the quality of customer service at Bank BTN Pematangsiantar Branch. Data is obtained from the results of the customer questionnaire of Bank BTN Pematangsiantar Branch. Attributes used are 7, namely Age (C1), Job (C2), Old to Customer (C3), Tangiable (C4), Reliability (C5), Assurance (C6), Responsivenenss (C7). Motede used in this research is C4.5 Algorithm and assisted by Rapidminer software to make decision trees. From the results of the study, there were 5 rules for classification in determining the quality of customer service with 3 rules with satisfaction status and 2 rules with dissatisfied status. The C.45 algorithm can be used in the case of determining customer service quality of Bank BTN Pematangsiantar Branch with an accuracy of 77.78%. With this analysis, it is expected that Bank BTN can improve the quality of service to customer satisfaction.
Analysis of the Factors Causing Lazy Students to Study Using the ELECTRE II Algorithm
Authors: Sari Desi Ratna , Rofiqo Nurul , Hartama Dedy , Windarto Agus Perdana , Wanto Anjar 
Published: September 2019

Abstract
This study aims to search for factors causing lazy students at STIKOM Tunas Bangsa. Data obtained from student questionnaire results with a sample of 20 students. The attributes used are 4, namely body condition (A1), lack of learning motivation (A2), lecturer influence (A3) and environment (A4). The method used in the study is ELECTRE II. From the results of the study, the condition factor of the body (A1) is the first alternative to get the first rank with a pure concordance value of 1.8571 and a pure discordance value of -2. Followed by the influence factor of lecturer (A3) on the second rank with pure concordance value of 1.1905 and pure discordance value of -1.6935. With this analysis, it is expected that it can contribute to universities to pay attention to the lazy symptoms of lectures that can hinder students’ success and pay attention to students based on ELECTRE II calculation analysis on the causes of lazy lectures so as to improve the educational process.
Analysis of the Selection Factor of Online Transportation in the VIKOR Method in Pematangsiantar City
Authors: Imandasari Tia , Sadewo Mhd Gading , Windarto Agus Perdana , Wanto Anjar , Lingga Wijaya Harma Oktafia , Kurniawan Rudi 
Published: September 2019

Abstract
Transportation plays an important role in helping every community activity and also has an important function in economic, social and developmental development. Online transportation provides alternative transportation solutions in the middle of the density of vehicles to be fast and able to reach places that are likely to be inaccessible to other public vehicles. People who usually use public transport or conventional taxi services have begun to switch to online-based taxis that are considered cheaper and more practical. Market research institutes in Southeast Asia show that 250 million Indonesians are quickly adapting the growth of application-based transportation (taxis and ojek online) to facilitate their lives. Various factors that influence people prefer online transportation compared to public transport or conventional taxis. The purpose of the study is to determine the main factors that people prefer to use Oline transportation. The study used the VIKOR method system which obtained the results based on the VIKOR index value where alternative A1: Easy and Safe (VIKOR index value 0) as a rank one and alternative A2: Price (VIKOR index value 0.1809520) as the second rank.
Analysis of Promothee II Method in the Selection of the Best Formula for Infants Under Three Years
Authors: Fatmawati Kiki , Sundari Riski , Windarto Agus Perdana , Wanto Anjar , Istianingsih Nanik , Hotmansyah Erwin , Susriyanti S , Wanto Anjar 
Published: September 2019

Abstract
Mother’s own milk is the best source of nutrition for almost all babies. Beyond somatic growth, breast milk as a biological fluid has various other benefits, including modulation of postnatal bowel function, ontogeny immunity, and brain development. Although breastfeeding is highly recommended, breastfeeding may not always be possible, appropriate or just adequate. However, following baby’s growth and development, breast milk alone is no longer enough to add nutrition to children. Because of that the baby must be given Mother’s Milk Complementary Food. One milk product that has the best market is a formula, but it is not easy to choose what formula is suitable to meet the nutritional content of babies. Baby formula milk is a substitute produced by the industry for baby consumption. Infant formula tries to mimic the nutritional composition of ASI as close as possible, and is based on cow’s milk or soy milk. A number of alternatives for cow milk-based formulas also exist. One of the SPK methods that can be used is PROMETHEE II. Based on the results of research using 9 criteria, namely: Energy, Fat, Sugar Protein, Carbohydrates, Sodium, Protein, Affordable Prices, More Variants of Flavor, Easy to Search and 5 Alternatives, namely: Dancow, SGM Eksplor, Vidoran Xmart, LactoGrow, Bebelac 3. The results of the assessment obtained the final result of the calculation of net flow is Vidoran Xmart (0.2075: Ranking 1), Bebelac 3 with net flow (0.0825: Ranking 2) and Dancow with net flow (0.0425: Ranking 3). It is hoped that this research can contribute to parents so that they will no doubt choose formula milk that is suitable for babies.
Analysis of the Backpropagation Algorithm in Viewing Import Value Development Levels Based on Main Country of Origin
Authors: Wanto Anjar , Ginantra NLWSR , Nurmawati N , Bhawika Gita Widi , Achmad Daengs GS , Purwantoro P , Abdussakir A , Taufiqurrahman T 
Published: September 2019

Abstract
In this study, we will discuss the development of import values in general based on the main country of origin in units of net weight (tons). The import value to be discussed is focused on the value of imports in North Sumatra Province, whose data is obtained from the Central Bureau of Statistics in 2009-2014. The algorithm that will be used to see and measure the level of development of import values is the backpropagation algorithm. This algorithm is one part of the Artificial Neural Network algorithm that is quite reliable in solving problems related to times series data. With the backpropagation algorithm, 5 architectural models will be formed that will be used to measure the level of development of import values, namely 4-12-1 architectural models, 4-15-1 models, 4-18-1 models, 4-19-1 models and model 4-20-1. From the 5 models, one of the best that will be used as a reference to measure the development of import values will be chosen. After analyzing the best models were obtained 14-19-1 with the level of truth produced more than 90%. With this architectural model, calculations will be made on the level of development of import values based on the main country of origin for 2015 to 2020.