bluuebunny/crossref_metadata_2025_split huggingface dataset:
Temperature and Humidity Monitoring System using Wireless Based Xbee on Hydroponic Plants
Authors: Emge A B , Afrianto I , Atin S 
Published: August 2020

Abstract
This research discusses temperature and humidity monitoring systems using wireless Xbee module-based microcontrollers carried out in hydroponic plants. Microcontroller has functions for storing programs in electronic circuits. Xbee has a function for wireless communication devices that work on the 2.4 Ghz frequency with a range of 1500 meters. The technique used in this study used two Xbee modules, which are used as the sending node and receiving node. The sending node is as the controller. It used the Arduino module which is connected to the DHT 11 sensor as input and Xbee as the sender. The receiver node as a data processor consists of Xbee module connected to the Arduino module and LCD to display data. In this research, the results of comparison of DHT11 sensors with a Thermo-Hygro measuring device with an average temperature error of 0.75°C and 3% humidity. The results of testing the four DHT11 sensors outside the room get an average value of 28.94° C with humidity test results in the room 29.14° C and 58.86% with an Xbee range of 70 meters. Wireless design of temperature and humidity monitoring systems based on Xbee communication is successfully implemented in hydroponic plant cultivation.
Design and Implementation of Sembako-ATM using IoT based on Microcontroller and Web Application
Authors: Hidayat H , Rahmatulah Y F , Wicaksono M F 
Published: August 2020

AbstractThis paper describes the design of a Sembako-ATM system for staples distribution using IoT based on microcontroller and web application. The purpose of this design is to design a system that can facilitate the distribution of basic food items to the public on target using IoT technology. The research method used was experimental. The research begins with studying by literature, collecting of materials and components of research, designing of system, testing of the system, and making conclusions, sequentially. The Sembako-ATM system consists of three parts, namely ATM Machine, Registration Device, and Server. The ATM Machine consists of Arduino Mega 2560, PN532 (RFID reader) module, three Infrared Sensor modules, Wemos D1 Mini module, four push-buttons, and three LEDs. Register Device consists of NodeMCU, PN532 (RFID reader) and two LEDs. Lastly, the server part consists of web programming applications. The test results of this study show that the Sembako-ATM designed can be functioned properly. Every part of its system component has worked as expected.
Support Vector Regression for GPA Prediction
Authors: Dewi K E , Widiastuti N I 
Published: August 2020

Abstract
This study aims to predict student GPA. This research began by collecting data. The features used in predicting GPA are semester 1 and semester 1 IP grades. The process of GPA prediction uses SVM regression, Linear Regression, and Simple Linear Regression. Based on testing with normalized data, the smallest error is obtained by the SVM regression method with Kernel RBF which is equal to 0.1505. Whereas by using standardized data, the smallest error is obtained by using the SVM regression improve method with the Kernel RBF, which is 0.1487. Based on this research, in order to obtain prediction results that are closer to the actual values, it is better to standardize the data first and to predict the process using the SV Regression Improve method using the Kernel RBF.
Cropping Method on Grayscale Images for Periapical Radiographs of Human Teeth
Authors: Widianti Linda Wahyu , Sudiro Sunny Arief , Madenda Sarifuddin , Harlan Johan 
Published: August 2020

Abstract
This study explains the comparison of techniques for cropping existing in Matlab for graylevel images on periapical radiographs of human teeth. Some cropping techniques in Matlab are rectangular crop, square crop, circular crop, ellipse crop, polygon crop. This research will explain how each existing cropping technique will give different results based on their respective shapes. So that eventually will produce the most appropriate cropping techniques among several existing cropping techniques in mathlab. The five cropping techniques that have been mentioned here where the four existing cropping techniques namely rectangular crop, square crop, circular crop, ellipse crop still carry other objects that are not needed in research, so it is not appropriate to be used for research objects that have irregular shapes. Appropriate cropping technique is polygon cropping because it is able to identify research objects that have irregular shapes.
Groundwater Potential Investigation Using Geoelectric Method with Schlumberger Electrode Configuration in Catur Rahayu Village, Dendang District, Tanjung Jabung Timur Regency, Jambi Province
Authors: Rahajoeningroem Tri , Indrajana Bagus 
Published: August 2020

Abstract
The planning of making boreholes for groundwater exploitation on investigations location is necessary to investigate using the geoelectric method. This method is applied with Schlumberger electrode configuration to obtain information about the coating of subsurface rocks before drilling, where detection target to a depth of about 50 m. The information that will be obtained from the results of this geoelectric measurement is in the form of log geoelectrical sounding with the resistivity price of each rock layer that reflects the form of rock layers below the surface. Furthermore, from the rock resistivity value classification, it can be estimated the type / lithology of each rock layer. From the investigation result using geoelectric method obtained the illustration that the cover layer consists of soil and peat with resistivity values of 60.42 to 245.84 ohms-m. The second layer is in the form of a peat layer with a relatively high resistivity value of 116.78 to 212.58 ohms-m. The third layer is estimated to be a layer dominated by clay, with a relatively low resistivity value of 11.31 to 26.53 ohms-m. Finally, the fourth layer is estimated to be a layer dominated by sand, where the resistivity value is 41.99 to 59.50 ohm-m. This sand layer is expected to be an aquifer layer because it has high water passing characteristic. After the results of groundwater drilling are compared with the results of geoelectric research, it can be concluded that the results of geoelectric research can be used as a guide when conducting groundwater drilling activities.
Data Mining in Sales Data Grouping
Authors: Supriyati  , Abdillah S R 
Published: August 2020

Abstract
The purpose of making data mining is to make sales data neatly organized and based on sales data can see sales potential that can increase company profits. Selling goods requires a new method for analyzing data in sales and data mining is one way to analyze sales data created in an increasingly advanced business world. This study used a qualitative method and data collection techniques using literature reviews and observations with secondary data types. The results of this study are when processing data, there are many ways in data processing both in terms of data and in terms of processing. The compilation in subsequent processing becomes information that is easy to read and the data becomes the beginning of the information that we previously processed from several existing methods and data developed into information that is easy to read.
Designing Electronic Menu Applications for Restaurant Businesses
Authors: Narimawati U , Pangestu A 
Published: August 2020

Abstract
This study aims to facilitate and speed up the process of ordering menus in restaurants by customers and minimize the usual errors when ordering. In designing applications, we used descriptive method to see what processes must and can be done so customers can place orders easily and quickly. From this research, an application is produced which will make it easier for customers to make the order process, besides that the ordering process can be done quickly. This result is obtained because the application is designed to have an easy-to-understand flow for customers in order. The ordering process is faster because customers no longer need to ask and wait for the restaurant waiter to serve the order process. By facilitating and speeding up the ordering process, a restaurant will make visitors from restaurants feel comfortable and well served so that the restaurant business will run better.
E-Wallet Effects on Community Behavior
Authors: Wulantika L , Zein S R 
Published: August 2020

Abstract
The purpose of this study is to discuss the effect of using E-Wallet on people’s lives. This research used a qualitative research method because this study describes the events that are taking place in the present. The results of this study show how much influence the E-Wallet on community behavior, which ultimately the community experienced many changes one of which is a change in consumer behavior in daily life. Nowadays, social life cannot be separated from information system technology, where technology has entered into all aspects of social life. As for the background of this writing is the number of a startup that develops and offers E-Wallet information system technology to the public as a substitute for wallets and cash. With a variety of business strategies that startups have done, this E-Wallet is easily accepted by the general public.
Analysis of Electronic Wallets Use Patterns among Students in Online Transportation Services
Authors: Santy R D , Haninawati D 
Published: August 2020

Abstract
This study is conducted to discover the impact and the use of electronic wallet (e-wallet) by students especially in online transportation service. This research used a comparative approach by comparing online transportation service users with conventional transportation service and the literature analysis method, interviews, and written surveys involving students in Bandung as respondents. The results of this study showed that students who used electronic wallets to pay for online transportation service were more able to control their expenses efficiently compare to students who use conventional transportation service and use conventional payment methods as well. Especially for students, using an electronic wallet in online transportation services is very helpful in the payment process.
Electronic Wallet as a Payment Transaction Instrument
Authors: Rizaldi A , Faruqi F A 
Published: August 2020

AbstractThe purpose of this study is to see the effectiveness or efficiency of the use of wallets and electronic money as a means of payment. This research used a descriptive method by trying to offer and display various payment examples through electronic wallets as a transaction tool. The results show this payment method is so helpful that now consumers no longer have to carry a lot of money in their pockets to shopping. From these results, it can be seen that the electronic wallet method is suitable for use in the current digital era, with various conveniences offered in it.
Information Technology for Coffee Industry
Authors: Setiana S M , Khaerani A 
Published: August 2020

Abstract
The purpose of this study is to find out how to use Instagram social media as a means of publishing coffee shop photo menus in Bandung. We used a descriptive qualitative research method through literary studies and field observations. From the result, we found out that words and images are a very good combination in the process of sending messages and information. This can be applied to all connoisseurs of photographs, including business people who try to attract consumers’ attention through aesthetic photo techniques. One of them is a coffee shop business that uses aesthetic photo techniques in social media. Therefore, it can be predicted that the use of Instagram is the right tool for publication and increase consumer buying interest. From the research, we can conclude that attractive and aesthetic photographic images can influence how a person perceives or interprets things. Instagram is a social media that is widely used and displays various images to be shared. If many people came to the shop because of a good promotional image on Instagram, it can increase the number of sales and provide more profits.
E-commerce in Farmers Communities
Authors: Fidowaty T , Supriadi R Y 
Published: August 2020

Abstract
The purpose of this research is to know the role of government in empowering farmers communities and to identify the driving factors and barriers of such roles. This method of research was a qualitative and descriptive Debitor. The results showed that the role of government in empowering farmers community had been going well, but still not effective. The conclusion of this research is the role of government in empowering communities to strengthen farmers society by creating innovations to support the sale of crops from farmers.
E-commerce in Supply Chain
Authors: Jannah A , Hassanah H 
Published: August 2020

Abstract
This study aims to minimize the losses obtained by e-commerce businesses because of the risk of changes in demand and supply of products that are not balanced through communication strategies. The approach taken was a qualitative approach, a case study method and data collection with literature review, online journal research and observation of the problems that were the subject of research. Based on the result of research, e-commerce and electronic shopping transaction services made it easy for consumers and business people with its online payment system and practical business transactions.
Effect of User Interface and User Experience on Application Sales
Authors: Pratama M A T , Cahyadi A T 
Published: August 2020

Abstract
User Interface (UI) and User Experience (UX) are the most important factors in an application. It is because the User Interface and User Experience is the link between the user and the system. The purpose of this research is to discuss about how much influence the User Interface and User Experience have on the sale of an application. This research used the observation method. The results of this study show that the quality of the User Interface and User Experience can solves the problem. User Interface and User Experience in the application will help users to know what needs to be done to solve a problem. A good User Interface and User Experience will help users to get information aaccording to what the users needed. Therefore, every application that has a good User Interface and User Experience will make users comfortable.
Developments of Information Technology and Digital Startup Sector of Agriculture in Indonesia
Authors: Soegoto D S , Faridh M 
Published: August 2020

Abstract
This research is intended to find out how fast the development of information technology in agriculture and plantations, so that it can help the problems being faced by farmers and plantation owners, especially startup companies engaged in these fields. The research method used in this study was descriptive. The results of this research are to find out whether the presence of technology and information and startup companies, farmers and gardeners can solve the problems they face, it is necessary to know that the agriculture and plantation sector is a very abundant source of food in Indonesia. With the existence of information technology and startup companies that handle these problems, food self-sufficiency can be implemented well in Indonesia to meet the food needs of all Indonesian people.
Sustainable Building Materials
Authors: Suhamad D A , Martana S P 
Published: August 2020

Abstract
This research is conducted to inform that a sustainable material is easy to be made and can be useful for the community. This material is also environmentally friendly. Observation, precedent, and literature study were used as the research method. The results indicate that the use of sustainable materials can be used optimally such as bamboo, recycled plastic waste, and others. As a conclusion, we can find out how important sustainable materials are and the benefit of a community self-provided material.
Use of 3D Animation Software in Visualizing Architectural Works
Authors: Hadiyatna W , Harapan S Andi 
Published: August 2020

Abstract
The architect is needed something to explain their product result from each stage of the design process. The tool is something that is used by the architect in explaining their product result with a 3D presentation. The purpose of this study is to describe how influencing and important of 3D Presentation (such as the animation) with the architectural works for architects. The software that was used for the visualization is the lumion, which is often used by professional architects. The method of this research used the interview and questionnaires with some architects. Based on the result, the animation can make easier for the architect to explain and elaborate their concepts to the others as well as their Client. The lumion software is the easier one to apply for the architect to present their design.
The Influence of Technology on Architecture Design 4.0
Authors: Fadjri M , Ekawardhani Y A 
Published: August 2020

Abstract
The purpose of this research is to find the trends in the use of building design visualization or visualization technology. The world of architecture is experiencing significant developments, especially in the context of visual presentations. Digital technology is constantly being updated, touching the technical realm of the visualization, which previously done with sketching, modelling, and rendering techniques. This research used literature review from related research and interviews with students majoring in Architecture. The results of this study are the trends in the use of special architectural software among students majoring in Architecture engineering. Mastery of special architectural software will help facilitate the development of building designs, especially in the face of the technology era 4.0.
Air Quality Monitoring System in Urban Areas
Authors: Suhendar S , Warlina L 
Published: August 2020

Abstract
This study aims to investigate the use of technology to monitor air quality in urban areas. The method used is descriptive research using the data obtained from the application provided to monitor the air quality of urban areas. The results of this study indicate that there are many applications to monitor air quality in major cities in the world. Air quality monitoring systems can produce information on which cities have the best, sufficient, and worst air quality. Also, the applications show air quality information in real-time. The disadvantages are that complete and accessible information is only from big cities.
Design of Smart Trash Bin
Authors: Chandra R P , Tawami T 
Published: August 2020

Abstract
The purpose of this study is to identify the effect of high-tech bins on people’s interest in disposing trash. The method used in this study is a quantitative descriptive method and literature study to analyses community perceptions of smart trash bin. The results of this study state that the mind-set of the community in disposing trash increased after the existence of smart trash bin project. These results were obtained because the community became more interested in disposing trash in the presence of unique designs and diverse functions of these high-tech bins. This study concluded that smart trash bin can increase people’s interest in disposing garbage in its place.
Green Architectural Design Factors for Residential Environment and Lifestyle
Authors: Fatimah D , Syaifudin B Z 
Published: August 2020

AbstractThis study aims to process the residential green architecture design factors on poeple’s lifestyle and its environment. This study used a qualitative analysis method, which was Miles and Huberman model. The method consists of several stages, namely the data reduction stage, the data presentation stage, as well as the conclusion and verification stage. The results of this study illustrate that residential design will affect the environment and changes in a person’s lifestyle after settling in a residential that has been designed by an architecture. It is also likely to change someone’s mindset indirectly.
Utilization of Sawdust as Interior Acoustic
Authors: Maharlika F , Aida  
Published: August 2020

Abstract
The purpose of this study is to determine the use and benefits of sawdust in an acoustic interior. Most people think that sawdust does not have a sale value. Usually, sawdust will be burned, stacked, and buried with soil or the other waste. However, sawdust has a good absorption. Therefore, with this capability, sawdust should be recycled into something with an expensive sale value. Wood is a sustainable material if it can be used effectively. Sawdust also can be recycled into mini panels of wall coverings that function as moisture and sound absorbent. The shape and light color of the wood give an advantage in the manufacturing process as makes it to become more flexible in color coating. Other than effecting the acoustics and humidity of a particular room, the wood powder is also affecting the wall aesthetics. Recycling of sawdust is very efficient to be used and sold to the general public. It can also be an educational media for the general public about the concept of recycling.
Kampong KB Public Open Space Design Based on a Participatory
Authors: Aditya N C , Natalia T W , Imaniar L N , Astuti S 
Published: August 2020

Abstract
The aim of this paper is to write the Community Dedication activities carried out by the UNIKOM Architecture Study Program Team in assist Field Design in Kampong KB, Nyalindung Village, Bandung City. The Kampong KB was launched by the President of the Republic of Indonesia (Ir. Joko Widodo) in January 2016 with the aim of improving the quality of life of residents. One of them is Kampong KB in Nyalindung Village which is one of the Pilot Kampong KB throughout Indonesia. The method of implementation is the design approach, design ideas based on the behavior, and activities of the community. The initial design method was carried out by measuring, mapping, and interviewing a number of community leaders, as well as residents. The results obtained from the assistance of Kampong KB Sports Field Design are the Participatory Public Space Concept as the main concept. This concept is expected to increase the value of kinship and awareness of the importance of cooperation and communication that is involved between generations, bearing in mind that the community of citizens has diverse age ranges. This field is expected to be one of the indicators of the success of the Kampong KB, which is to increase family participation in group activities and the development of community cooperation in developing Kampong KB. So as to able to improve the quality of life, reduce population density and achieve a prosperous life, healthy and smart life.