bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ecuador and Panama: lifestyle mobilities, the golden years and the quest for Paradise.
Authors: Montero Carla Guerrón 
Published: July 2020

Abstract

This chapter examines tourism development experiences in both Ecuador and Panama. Based on ethnographic research, it discusses in particular how lifestyle mobilities are experienced in these two countries, which have both become 'best places to retire' locations for North Americans and Western Europeans in the past decade. Both countries have temperate climates, a dollar economy that affords relatively low living costs, abundant natural beauty and diverse populations that represent Latin America's multicultural history, making them ideal for lifestyle migration. This chapter reveals positive and negative outcomes of significance in tourism management and public policy design derived from governmental policies that give privilege to residential tourism, and it describes the important social consequences of lifestyle migration for the host communities of both countries.
Forecasting the outcomes of sports events: A review
Authors: Wunderlich Fabian , Memmert Daniel 
Published: July 2020

AbstractIn the scientific community a large literature on sports forecasting exists, covering a wide range of different sports, methods and research questions. At the same time a lack of general literature such as reviews or meta‐analyses on aspects of sports forecasting can be attested, partly attributable to characteristics of forecasting in sports that make it difficult to present through systematic approaches. The present study contributes to filling this gap by providing a narrative review about forecasting related to the outcomes of sports events. An overview about relevant topics in forecasting the outcomes of sports events is presented, a basic methodology is discussed and a categorization of methods is introduced. Having a specific focus on forecasting from ratings, we shed light on the difference between systematic and unsystematic effects influencing the outcomes of sports events. Finally an outlook on the expected impact of the increasing amount and complexity of available data on future sports forecasting research is presented. The present review can serve as a valuable starting point for researchers aiming at the investigation of sports‐related forecasts, both helping to find appropriate methods and classify their work in the context of the state of research.
A novel rotation speed uniformity evaluation method for the rotary laser scanning measurement system
Authors: Zhang Zhenyu , Ren Yongjie , Yang Linghui , Lin Jiarui , Shi Shendong , Zhu Jigui 
Published: July 2020

Abstract
For rotary laser scanning measurement systems, the rotation speed uniformity of the measurement part directly affects the system’s measurement accuracy. To monitor the details of the rotation speed changes within a cycle, this paper proposes a rotation speed uniformity evaluation method for rotary laser scanning measurement systems, which can both detect the rotation speed change within a cycle and obtain the speed change with the angular position. This method is expounded in detail, including the calibration of the rotary encoder gratings, the acquisition of the real-time rotation speed change sequence, and the post-processing of the rotation speed change sequence. The feasibility of the novel processing method is verified by comparison experiments: the novel method is compared with a speed signal processing method based on measuring of rotational periodicity to verify the feasibility. The measurement accuracy of the novel method was analyzed based on the theory of uncertainty propagation. Based on the verification results, the novel method was utilized to evaluate the speed uniformity of the transmitter at different speeds and analyzes the influence of rotation speed uniformity on the angular accuracy of the system, and the experimental results reveal that the novel method is able to detect the fluctuation of the rotation speed within a circle at different speeds, and for the transmitter, the higher working speeds has less relative speed changes and less angle measurement errors.
Mobile Based Geographic Information System for mapping and data collection Towards 4.0 Industry
Authors: Bahtiar Hariman , Kerta Wijaya L. 
Published: July 2020

Abstract
Geographic Information System Technology makes it easier for us to manage geo-referenced information data or mapping the location of an area that is connected to the database. Nahdlatul Wathan is one of the largest organizations in West Nusa Tenggara, where there has been rapid development from year to year, especially in the field of education. The number of Islamic schools (madrasas) under the Nahdlatul Wathan organization is increasing every year. But until now, the location (geographical location) of each school is still not well recorded and mapped. Therefore, we need a geographic information system that can be used for the process of mapping and data collection of schools under the Nahdlatul Wathan organization that can help the management of Nahdlatul Wathan and each Islamic school and community to find out the location. from each school, which can be accessed quickly and precisely.
IOT Base Household Equipment Control Using Arduino and Smartphone
Authors: Ahmad Ramli , Candra P Baiq Andriska 
Published: July 2020

Abstract
Due to the rapid development of mobile technology, especially android smartphones as a communication device and smart phone has improved a lot of developments, such as remote control that can control electronic devices. Indirectly, the use of a remote control can reduce the user’s task in handling electronic equipment. This research aims to build a control system that can control electronic devices using Arduino ESP and Android based on Internet of Things (IOT). The construction of this system is expected to make it is easier for users to control electronic devices remotely. Users only provide voice commands via Google Assistant on Android, which was built to make commands to turn on or turn off electronic devices by utilizing an internet connection. The tests on the system have been done and the result show that the system can work well to turn on and turn off electronic devices. The system has a delay of (3 seconds) for each command sent by the user via an Android smartphone.
Application of Expert System with Web-Based Forward Chaining Method in Diagnosing Corn Plant Disease
Authors: Saiful Muhammad , Muliawan Nur Amri 
Published: July 2020

Abstract
Corn plants are crops in agriculture which are widely cultivated, especially in the Jerowaru area. The empowerment of corn plants is often constrained by disease. Diseases in maize plants are caused by fungi, bacteria, viruses, soil conditions, and weather conditions. Diseases that attack corn plants can result in decreased productivity of corn plants. On the other hand, the limited number of agricultural extension workers makes farmers unable to quickly consult, therefore it is necessary to create a system that can provide information, make decisions and provide solutions regarding web-based corn plant diseases can diagnose corn plant diseases based on symptoms experienced corn plant. This expert system is designed using the Forward Chaining method consisting of several stages, namely, the stages of assessment, knowledge acquisition, design, and testing. Based on the results of tests conducted, this method can provide solutions in dealing with problems related to corn diseases and pests.
The Influence of Using Video Media on Basic Movement Skills Lay-Up Shoot Basketball
Authors: Nopiana Rina , Akbar M. Falahil , Husni Tamim Muhammad 
Published: July 2020

Abstract
This study aimed to know the effect of the use of video media on basic motion skills basketball extracurricular lay-up shoot of high school students at senior high school 01 in the school year 2018/2019. The research used in this study was quantitative research with research design which was experimentation. To determine the sampling in this study used saturated sampling technique which was using all students who take part in basketball extracurricular activities at SMAN 01 Suela. The samples in this study were 15 students participating in basketball extracurricular activity at SMAN 01 Suela in the school year 2018/2019. Data collection techniques used in this research is pre-test and post-test one group. From the calculation results showed that the t-count value was greater than t-table (5.58> 1.761) at a significance level of 5% indicating that there was an influence of the use of video media on the basic motion ability of basketball lay-up shoot on SMAN 01 Suela in the school year 2018/2019. This showed Ha: accepted and Ho: rejected.
Red blood cells and white blood cells detection by image processing
Authors: Rahadi Irwan , Choodoung Meechoke , Choodoung Arunsri 
Published: July 2020

Abstract
The common method of red and white blood cells identification and counting consider the manual processes on microscope which is arranged by the laboratory’s technician with their own experience. In this research, we will develop a computer program to detect and identify the proposed objects based on their pattern. The proposed objects are Red Blood Cells (RBCs), and White Blood Cells (WBCs). For blood cells identification and classification, an idea of Viola and Jones will be followed. Adaboost (adaptive boosting) method will be applied to increase the accuracy of the error of learning algorithm. The output of the proposed program shows that all the types of cells mentioned can be detected and classify effectively by showing the number and time spent of cells detected.
Comparison Of Pso-Based Naive Bayes And Naive Bayes Algorithm In Determining The Feasibility Of Bumdes Credit
Authors: Putra Yupi Kuspandi , Fathurrahman  , Sadali Muhamad 
Published: July 2020

Abstract

In analyzing a credit, sometimes an analysis performs an inaccurate analysis so that some customers are less able to make credit installment payments, resulting in less smooth or even bad loans. From these problems, researchers conducted a credit analysis using computerized techniques using RapidMiner software in data processing. The right data processing technique to use is classification. One method of data mining classification is the Naive Bayes algorithm. Researchers use weighting by implementing Particle Swarm Optimization (PSO) for attribute selection to improve the accuracy of Naive Bayes. After testing with two models namely Naive Bayes algorithm and Naive Bayes based on PSO, the results obtained are for the Naive Bayes algorithm with an accuracy value of 93.24%, while the Naive Bayes algorithm based on particle swarm optimization models produces a higher accuracy value of 98.16% compared to the Naive Bayes algorithm model. From these results, the difference between the two models is 4.92%. Then for the results of using the ROC curve for both models, for the Naive Bayes algorithm, the AUC value is 0.939 with an Excellent Classification diagnostic level, and for the Naive Bayes algorithm model based on particle swarm optimization, the AUC value is 0.977 with an Excellent Classification diagnostic level. From the evaluation of the ROC curve, it is seen that the Naive Bayes model based on particle swarm optimization is higher when compared to the Naive Bayes algorithm. From the results of the AUC, the difference between the two models is 0.038.
M-Absence : Analysis and Design using Unified Modelling Language (UML)
Authors: Anjani Dewi , Hilaliyah Hilda , Novianti Desi 
Published: July 2020

Abstract
The development of cellular technology is very fast; this has led to technological advances in all fields where one of them is education. E-absent is an Android-based technology that serves to help student guardians report or notify student absence to the teacher and enter the necessary documents into the system. Then the teacher will send the subject matter and lesson assignments to students when students are absent, so students do not miss the lesson. This paper discusses system analysis and design using the Unified Modelling Language (UML), which makes it easier to describe the system as a whole. And the results of this study are an e-absence model that fits the needs of the school.
Development assistive technology for students with hearing impairments
Authors: Santoso Yoga Budhi , Astuti Eka Yuli , Ratnawulan Teti , Khoeriah N. Dede , Hakim Luki Luqmanul 
Published: July 2020

Abstract
Lip reading is a technique of understanding speech by visually interpreting the movements of the lip when normal sound is not avalaible. Also as a primary method for individuals with hearing impairment to understand others speech. Lip reading requires constant attention to obtain complete information. The fact is that students with hearing impairments have difficulty to doing this in the class, because they have to do other activities such as writing or asking a friend. So it cause some of the information conveyed by the lecturer is not to be captured. Considering that technology plays an important role in clouded communication and information needs for individuals with hearing impairment. It is necessary to develop assistive technology that can help students with hearing impairment to more easily receive material delivered by lecturers by converting sound to text form in real time that can be accessed and stored by student cellphones. This research involved 2 programmers, 3 validators, 2 lecturers and 3 students with hearing impairment. Based on the results of validation and testing, it shows that this assistive technology can be used easily for lecturers and help students to understand the material more easily.
Learning By Google Classroom in Students’ Perception
Authors: Fitri Rahmawati B. , Zidni  , Suhupawati  
Published: July 2020

Abstract
Learning is not only done in the real world, but also through cyberspace through internet intermediaries. One application that has been utilized in the learning is the Google Classroom. The objective of this research is to analyze student’s perceptions about learning by Google Classroom. This study used qualitative method. The informants in this study were student of historical education study program. Data collection techniques used was in-depth interviews and the analysis technique uses descriptive analysis. The result of this study indicate that the use of Google Classroom is considered effective for assignments but is less effective in terms of material discussion because students can access and send the assignments easily in anywhere without having to meet directly with lecturers, the students can attend lectures anywhere and anytime but students lack understanding of lecture material. Therefore, learning by Google Classroom cannot replace face-to-face lecture activities.
Influence of integrative learning model based on lesson study in student’s reading comprehension ability
Authors: Jauhari Saprudin , Hakim Arif Rahman , Kudsiah Musabihatul , Yazid Muh. 
Published: July 2020

Abstract
The purpose of this research to examine the influence of the integrative learning model based on lesson study in reading comprehension ability for five grade students of SDN 3 Sakra. The type this research is a quasi-experimental research with a posttest only control design. The population in this study is all students of five grade in SDN 3 Sakra which consists of two classes. VA class as a control group and VB as an experiment group. The techniques of collecting data research in the form of observation and test. Analysis techniques data is used to examine the use of hypotheses with the formula t-test. The results of the research refer that the ability of reading comprehension with the integrative model based on the lesson study is higher than reading comprehension with the conventional method. This is evidenced by the t-test with a significance level of 5% obtained t accounted (8.889) > t table (1.697). The value of t accounted > t table shows that the ability of reading comprehension of the two groups differs significantly. Based on the value of t account, it can be concluded that learning by using an integrative model based on lesson study gives a positive influence for reading comprehension ability of grade V SDN 3 Sakra in the academic year 2018/2019.
The Influence Of Two Stay Two Stray (TS-TS) Cooperative Model On Problem Solving Ability
Authors: Asri Indra Himayatul , Lestarini Yuniar , Fajri Nurul 
Published: July 2020

Abstract
The purpose of this research is to know whether there is an influence of cooperative model type Two Stay Two Stray (TS-TS) on problem-solving abilities on the subject of ecosystem class VII at junior high school. This type of research is Quasi-Experimental Design research. The technique of collecting data using a test, test in the form of description is 7 problem. Data analysis techniques to see problem-solving ability using normality test, homogeneity test, and t-test (t-test). The result of this research is the average value of post-test in the experimental class 73,71 and the control class 60,86, for the mean value per indicator that is in the experimental class of the indicator understand the problem (49,71), prepare the problem-solving plan (11.80) and implementing a problem-solving plan (12,19). While in the control class the indicator understands the problem (36,43), prepares the problem-solving plan (11,38), and implements the problem-solving plan (13,04). To test the hypothesis obtained t-count (4,5395)> t-table (1.6801). Thus there is influence of Two Stay Two Stray (TS-TS) cooperative model on problem-solving ability on VII classroom SMPN 2 Sembalun Bumbung Academic Year 2016/2017.
Development of Multimedia Learning in Hydroponic Farming on Children with Hearing Impairment
Authors: Safaruddin  , Taufan Johandri 
Published: July 2020

Abstract
Almost every subject will relate to agricultural material, such as farming and getting to know plants. However, some Special Schools in Padang have very limited yards so children with hearing impairment are farming by using polybags. In the use of polybags, plant care requires greater effort because children must routinely control the nutritional needs and water availability in the polybags. Based on these problems, this article will discuss the development of multimedia learning in hydroponic farming. This study used the research and development (R&D) method. Design validation used an educational expert in teaching children with special needs, an expert in educational technology, and an expert in hydroponics. Data were analyzed using the non-parametric Wilcoxon signed-rank test. The result showed that the subject’s ability to grow crops increased. Based on these results it can be concluded that this multimedia learning in hydroponic farming can be used in agricultural activities in Special Schools. The findings obtained in this study are the development of a video tutorial that has been validated by a validator and can be used on children with hearing impairment who are in special education.
The Feasible Module of Geometry for Think Pair Share Learning Based on Ki Hadjar Dewantara Teachings
Authors: Taufiq I , Arcana I N , Sumiyati  , Sucahyani V , Mas’ad A 
Published: July 2020

Abstract
The aim of this research was to develop a module of Geometry at junior high schools for Think Pair Share Learning based on Ki Hadjar Dewantara teachings and to determine the feasibility of the module. This study was used Research and Development (R&D) method. This research has produced a module of geometry. It has been tested twice, namely a limited trial of 5 students and a main trial of 25 students in SMP N 12 Yogyakarta. The module has been validated by the material expert validator and the module expert validator who are lecturers of mathematics education department and the teacher. The mean score for the material is 3,59 wich is categorized very well, while mean score the module is 3,77 wich is categorized very well too. The student questionnaire responses obtained an average score of 88,09 and the percentage of learning accomplishment was 93.92%. As a result, this module was very well criteria and feasible to use. Eligibility is also supported by the correlation of students’ questionnaire response scores and learning achievement tests with a correlation coefficient of 0.53 with a high category, so this module is feasible to use.
The effectiveness of Team Assisted Individualization (TAI) based Assessment for Learning (AfL) in Student’s Mathematical Reasoning Ability of Junior High School
Authors: Argianti A , Andayani S , Wijayanti K , Mulyono  
Published: July 2020

Abstract
This research aims (1) to examine the completeness of classical learning classroom with learning model Team Assisted Individualization based Assessment for Learning, and (2) to examine the comparison of the ability of student’s mathematical reasoning with learning model Assisted Individualization based on Assessment for Learning and direct learning model. This research uses a quasi experimental design method with posttest-control-group design. The population in this study was the regular students of grade VIII SMP Negeri 3 Pati in academic year 2016/2017. By cluster random sampling technique, VIII D and VIII E were selected as a sample. The data collection techniques used observation, tests, and documentation. Quantitative data analysis uses z-test and t-test. The result of the research shows that (1) student’s mathematical reasoning ability with learning model Team Assessed Individualization based on Assessment for Learning model achieves classical completeness, and (2) the student’s mathematical reasoning ability with the Assessed Individualization based on Assessment for Learning is better than the direct learning model.
Realization of a push-me-pull-you swimmer at low Reynolds numbers
Authors: Silverberg O , Demir E , Mishler G , Hosoume B , Trivedi N , Tisch C , Plascencia D , Pak O S , Araci I E 
Published: July 2020

Abstract
Locomotion at low Reynolds numbers encounters stringent physical constraints due to the dominance of viscous over inertial forces. A variety of swimming microorganisms have demonstrated diverse strategies to generate self-propulsion in the absence of inertia. In particular, ameboid and euglenoid movements exploit shape deformations of the cell body for locomotion. Inspired by these biological organisms, the ‘push-me-pull-you’ (PMPY) swimmer (Avron J E et al 2005 New J. Phys.
7 234) represents an elegant artificial swimmer that can escape from the constraints of the scallop theorem and generate self-propulsion in highly viscous fluid environments. In this work, we present the first experimental realization of the PMPY swimmer, which consists of a pair of expandable spheres connected by an extensible link. We designed and constructed robotic PMPY swimmers and characterized their propulsion performance in highly viscous silicone oil in dynamically similar, macroscopic experiments. The proof-of-concept demonstrates the feasibility and robustness of the PMPY mechanism as a viable locomotion strategy at low Reynolds numbers.