bluuebunny/crossref_metadata_2025_split huggingface dataset:
Blood Bank Information System Based on Cloud Computing In Indonesia
Authors: Sahid Ramadhan Muhammad Nur , Amyus Arinda , Fajar Ahmad Nurul , Sfenrianto Sfenrianto , Kanz Abiyyu Fawwaz , Mufaqih Moh Sukron 
Published: August 2019

Abstract
In the health industry, the development of technology makes all of its related activities easier and faster. Cloud computing can facilitate controlled distribution of blood by using an information system. The problems that occurs in the distributions of blood at the hospitals in Indonesia are sometimes the distributions are not controlled, so the blood may run out of stock caused by inequality of blood needs, difficulty in finding blood donors, and don’t have an integrated system. The purpose of this study is to propose a connecting system that integrates Indonesian society who can be personal donor to help blood supply availability of UTD PMI using BBIS (Blood Bank Management System) based on cloud computing. The research methodology is collecting data with a systematic literature review and referring to previous studies, related to the current conditions in Indonesia. The result in this study is to propose Blood Bank Information System (BBIS), featured of application, dashboard, module and network architecture.
Prediction of Study Period Students (Bachelor Degree) Muhammadiyah University of Sidoarjo Based on Decision Tree Method using C4.5 Algorithm
Authors: Fitrani Arif Senja 
Published: August 2019

Abstract

The implementation of the study of stratum 1 (one) students is taken for 4 (four) years at the Muhammadiyah University of Sidoarjo. There are 10 faculty consisting of 27 departments with multi discipline and characteristic of study program of differentiate. Where in the study period is reached within the period of at least 4 years or 8 semesters. Students complete their study periods step by step. During the study period of 8 semesters, students’ time cannot run in a timely manner, so the graduation projections will be delayed and the study period will be more than 8 semesters. Many of the factors behind this condition both on the student’s initial ability, finance, and achievement of GPA in each semester. To know the factors that cause the condition of the student is not on time in taking the study period underlying various conditions, then conducted the study prediction period of study by using method C 4.5. It is expected that the condition underlying delayed graduation student of Muhammadiyah University of Sidoarjo can be anticipated through this research. With this, between providers of higher education can control each other over the condition of graduation students. The prediction achievement of study period using data mining decision tree method C 4.5 can produce approach or factors that influence student graduation with degree percentage to 85%.
Decision Support System to Choose Private Higher Education Based on Service Quality Model Criteria in Indonesia
Authors: Indrayani Rina , Pardiyono Ragil 
Published: August 2019

Abstract
Ministry of Research and Technology of Higher Education in 2017 centralized universities in Indonesia to establish a foundation for classification and ranking of universities in Indonesia in the context of continuous improvement and health of the organization. The clustering is based on criteria 1) Quality of Human Resources, 2) Quality of Management, 3) Quality of Student Activities, and 4) Quality of Research & Publication. The following are the results of the clustering. Cluster 1 is a university whose input, process and output are in a very good category, cluster 2 is in good category, cluster 3 is categorized quite well, cluster 4 is in a poor category, and cluster 5 is very poorly categorized, Input, for example, is lecturer quality, while process is, for example, institutional accreditation and accreditation of the study program and the last output is seen from the many students who received various awards (Kemenristekdikti, 2017). The College Clustering System is very influential on prospective students in making decisions to choose universities to continue their studies. According to [1] higher education is the service industry and service quality is an important determinant of the success of higher education. According to [2] the quality of service is one of the main goals of universities to attract students. Based on that, this study will create a support system for the selection of universities from the 5 clusters based on the dimensions of Service Quality (SerQual), namely 1) Reliability, 2) Responsiveness, 3) Assurance, 4) Empathy, 5) Tangibles. According to [3] decision support systems are popular tools that help make decisions in an organization. One method in the Multi-Criteria Decision Making (MCDM) is AHP (Analytic Hierarchy Process). According to [4] this AHP is quite effective in simplifying and accelerating the decision-making process by solving the problem in its parts. After a pairwise comparisonby decision makers for each criterion and alternative to obtaining the value of the level of importance of the element in the form of a qualitative opinion. Relative comparison values are then processed according to AHP steps to determine the relative rank of all alternatives. Based on the processing and analysis of data that has been done in the previous section, it can be concluded that universities in cluster 2 are selected based on the criteria of Reliability, Responsiveness, Assurance, Empathy, and Tangibles with a value of 0.261.
Application of Multimedia Animation Engineering Drawing (MMAED) for Vocational High School Students
Authors: Mujiarto  , Djohar A , Komaro M , Pratiwi AS , Muhammad T , Sayuti M 
Published: August 2019

Abstract
The use of animated multimedia in vocational schools in Indonesia is still not optimal, this is due to the lack of innovative teaching materials, especially multimedia-based instructional materials. This study aims to apply the results of the development of innovative teaching materials based on engineering animated image Multimedia for Vocational High Schools especially in the competence of Mechanical Engineering expertise. Meanwhile, the specific objectives to be achieved in this study are: (1) applying innovative teaching materials in the form of Multimedia Animation Engineering Drawing (MMAED) to improve vocational students’ competence. (2) Measuring the level of vocational students’ competence in engineering image material, especially orthogonal projection material. The method used in this application is using the Experimental method, namely by directly testing the product of Multimedia Animation Engineering Drawing (MMAED) to schools that have mechanical engineering competencies in Indonesia. From the application of Multimedia Animation Engineering Drawing (MMAED), students can increase their competencies in engineering material, especially orthogonal projection material.
Knowledge Sharing System to Improve Teacher Performances in SMA Negeri 1 Ciwaru
Authors: Wati Dyah Puteria , Zakaria Yoyo 
Published: August 2019

AbstractThis study is based on a view that today’s competitive high school institutions are able to exploit existing knowledge in every human resources to achieve excellences and competitiveness at the optimal level. Thus, this study aims to analyze the influence of knowledge sharing system that implemented in order to develop knowledge sharing culture among teachers to improve teacher performances in SMA Negeri 1 Ciwaru. The method that used in this study is the SECI model developed by Nonaka and combined to knowledge integration. While software quality testing techniques are tested by adapting the four characteristics of software quality of the ISO 9126 model of functionality, reliability, usability, and efficiency. The results of this studyshows the knowledge sharing system applied has excellent quality testing with 89.46%. So it could be the right solution to improve the performance of SMA Negeri 1 Ciwaru teachers to obtain tacit knowledge and explicit knowledge.
High School History Education and Education for Sustainable Development. An Integrated Curriculum Approach
Authors: Hendriawan D , Ali M , Rusman  
Published: August 2019

Abstract
This study aims to identify sustainable development related-competencies that can be adopted into senior high school history curriculum. The study used a survey method to 128 history teachers selected based on geographical location (69 teachers from the lowlands and 59 teachers from the highlands) and their teaching experience (a range of less than 10 years and more than 10 years). The data are collected using a questionnaire in the form of rating scale that had been examined related its validity, reliability, and each of its items’ discriminating power. The data were analyzed using descriptive statistics and ANOVA. The results show that the sustainable development related-competencies that are potentially integratable into the senior high school history curriculum are those related to socio-cultural dimension which consists of the competences to preserve the socio-cultural environment and to preserve socio-cultural diversity. The conclusion of this study is that competencies related to education for sustainable development have the potential to be integrated into the senior high school history curriculum.
Junior High School Geometry Visualization Activity
Authors: Prayito M , Suryadi Didi , Mulyana Endang 
Published: August 2019

Abstract
There is a series of learning that is rarely done by students to form comprehensive geometry knowledge. Visualization activities in this learning will help students through a series of geometry learning that matches the stages of geometry thinking. This activity has resulted in an increase in visual levels that are owned by students. Visual teaching aids and student activity guidance sheets are used in a series of learning. In this way students not only gain knowledge but do contextual visualization activities. This activity can be easily adapted for use on broader geometry topics.
The Influence of Student Team Achievement Division (STAD) Learning Model on Students’ Critical Thinking Ability in English Language Lesson
Authors: Jambari Obay , Ratnasari Dine Trio 
Published: August 2019

Abstract
This research is aimed to find out the influence of Student Team Achievement Division (STAD) learning model on students’ critical thinking ability in English Language lesson. This research is conducted in the 4th year (Grade IV) students in the elementary school of SDN Kaduagung Timur 1, Kecamatan (sub district of) Cibadak, Kabupaten (District of) Lebak, Province of Banten. The research uses the Experiment Pacto Experiment design. The study sample consists of 60 students. The results of the research show that: (1) as a whole, students’ critical thinking ability in English language lesson with STAD learning model is highly influenced. (2) There is an influence of interaction between STAD learning model on students’ critical thinking ability in english lesson. From the findings of the study, it is concluded that the STAD model has an influence on students’ critical thinking ability in English language lesson in the 4th year students in SDN Kaduagung Timur 1, Kecamatan Cibadak, Kabupaten Lebak, Province of Banten.
The Development Of Character Based Group Investigation Learning Models For Blind Students
Authors: Dalman  , Mardiana  
Published: August 2019

Abstract
This study aims to develop a character-based group investigation learning model for blind students. The development is prioritized on the content of the learning model by using Borg & Gall’s three stages of development namely, research and collecting information (literature review, relevant research), planning (model development planning), and developing products related to content. The research method used a qualitative case study method, with content validation based on expert validation. Character-based group investigative learning model is a modification of investigative group learning and character, developed specifically for blind students with advantages in other senses are expected to have a new spirit in learning. The development of the model related to content has several steps, namely: 1) Students are divided into small groups by expressing problems that exist in the community as a theme; 2) Each group with their respective problems; 3) Between groups giving advice on problems that happen or are discussed by other groups; 4) Suggestions from each theme were analyzed using the character indicators developed; 5) The conclusion of each discussion in each group is collected by the learning guide / teacher; 6) Drawing conclusions from each theme associated with the character indicators that appear in the learning. Expert validation regarding content from the five steps above which consists of: 1) Accuracy of steps; 2) Suitability of the theory; and 3) Language / word use. The results of the development character-based group investigation learning model have been validated by two Special School Education experts (PLB), and declared valid.
The Training Design for Vocational Teachers in Bengkulu
Authors: Marjon  , Zaid Nugroho Khathibul Umam 
Published: August 2019

Abstract
The research objective was to produce a valid, practical and effective training model to improve the performance of vocational teachers. This research is the development of a virtual online training model. We test the validity, practicality and effectiveness of the training model. Validity is determined by justifying three experts. The trainees were 50 Vocational High School teachers. Data collection was carried out by using validity sheet instruments, practicality sheets, and training participants’ performance tests. Data were analyzed using mean and percentage. The results of this study are that MD-DV is a valid, practical and effective training model to improve the performance of vocational teachers. We recommend that to improve employee performance, MD-DV training is needed.
The ability to Understanding of the Concept of Derivative Functions for Inter-Level Students During Ethnomathematics Learning
Authors: Widada Wahyu , Herawaty Dewi , Zaid Nugroho Khathibul Umam , Dwi Anggoro Abdurrobbil Falaq 
Published: August 2019

Abstract
The mathematical abilities can be measured through students’ mental and physical activities. One of them is using genetic decomposition analysis of APOS theory. The purpose of this study was to describe the ability to understand the concept of derivative functions for interlevel students during ethnomathematics learning. The research is part of our development research.The subjects were high school students majoring in mathematics and science in Bengkulu. The research was carried out in a participatory manner in the regular learning process by applying the ethnomathematics approach. Subjects were interviewed based on the assignments given. Data were analyzed qualitatively by applying genetic decomposition. To obtain inter-level characteristics, the description of genetic decomposition continued with fixed-comparison methods. The result was able students to encapsulate the process of function properties or intervals in the domain so that the object is formed about the sketch of the function graph h.
Integration of Sustainable Development Education Concerning Environment Conservation into Senior High School Islamic Education Curriculum
Authors: Komarudin  , Rusman  , Mohammad Ali 
Published: August 2019

Abstract
This study attempts to explore the needs for integratings ustainable development education into Senior High School (SHS) Islamic Education Curriculum which addresses questions on what types of the needed competencies better included in the SHS Islamic Education Curriculum The method used in this study is a survey method. The survey was conducted to explore the competencies needed for environment conservation by distributing a questionnaire in the form of rating scale that has been tested its validity, reliability, and each of its items’ discriminating power to 136 teachers of 27 districts’ and cities’ SHS in West Java, selected by using a multi-stages ampling technique. The obtained data were analyzed by using descriptive statistical methods of mean and standard deviation, followed by inferential statistical method of t-test. The conclusion indicates the perception of the West Java SHS teachers regarding the integration of ESD into Islamic Education curriculum, concerning the environment conservation dimension is very important and viable.
Validity and Reliability of the Problem-Based High School Teaching Materials of Physics using Android
Authors: Sriyono  , Istiqomah R M 
Published: August 2019

Abstract
The very rapid development of information and communication technology has such a broad influence including education. Educators as the main actors in formal education are required to be able to utilize the development of information and communication technology to support the learning process undertaken. The learning model with classical media applied by the teacher so far has not broadly developed a high level of thinking. This classical model results in the ability of students to evaluate whose capability to develop is unsatisfactory. Starting from this consideration, this research was conducted with the aim of knowing the validity and reliability of problem-based high school teaching materials of physics using Android and of improving the ability of students to evaluate such teaching materials. This development research was carried out by adopting the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. Data collection was done using validation sheets, observation sheets, questionnaires, and tests. The results showed that problem-based high school teaching materials of physics using Android were valid with a total average score of 3.44 and with the percentage agreement (PA) level of 89.52%. The teaching materials are also able to improve the ability of students in evaluating in the improvement category medium with an N-gain value of 0.359.
Developing Students’ Mathematical Justification Skill Through Experiential Learning
Authors: Supriani Yani , Fardillah Frena , rmudi Tu , Herman Tatang 
Published: August 2019

Abstract
Scientific skill is a special skill helping students to develop their knowledge. Indirectly, well-developed scientific skill will lead them to actively get involved. This special skill needs to be developed through cognitive skill. One of the developed cognitive skills is justification skill. Such skill is developed through experiential learning. This research involves 26 students in one of Junior High Schools in Serang. This research focuses on topics about line, angle, triangle, and rectangle. This research is quasi experimental research with One Group Pretest Posttest Design using Purposive Sampling technique. The result of analysis shows that students’ mathematical justification skill of Junior High School gives positive contribution through experiential learning.
Developing Higher Order Thinking Skills (Hots) For Reading Comprehension Enhancement
Authors: Thamrin Nani Ronsani , Widodo Pratomo , Margana  
Published: August 2019

Abstract
Higher order thinking skills (HOTS) play an important role in developing learning materials for reading comprehension. The major purpose of this paper is to know the problems rose in reading comprehension and to identify the development of higher order thinking skills for the students’ Kuningan University. This paper discussed the phenomenon of Reading comprehension enhancement through Higher Order Thinking Skill (HOTS) strategy in Kuningan University and describes how the HOTS strategy develop the students’ skills in comprehending the academic reading text. The data collected by using a classroom observation in mobile and interview between student and the result will be discussed in the class, were analyzed qualitatively by using categories formulated based on theories related HOTS stategy. As a result, the author obtains the strategy Higher order Thinking skills on reading comprehension seen from the C1-C6 phase of HOTS strategy. This indicates that the most of students have higher order thinking skills in comprehending the text.. The findings are expected to be references for English teachers in the implementation of teaching strategy.
Competencies of Education for Sustainable Development Related to Mathematics Education in Senior High School
Authors: Yuniarti Yuyun Sri , Hasan Rusman , Ali Mohammad 
Published: August 2019

Abstract
Education for Sustainable Development (ESD) is an idea which developed since 1992 as a concept of development that bases 3 pillars as its foundation: environment, social and economic. School is one of the educational media to be a strategic place to develop this concept. Teachers as someone who has an important role in learning must understand this concept. Therefore, this study aims to analyze teachers perceptions to education for sustainable development and analyzing the competencies in the dimensions of ESD that can be integrated into the curriculum of mathematics. The study was conducted using a survey method with questionnaires to 107 mathematics teachers of senior high school in the West Java and Banten grouped according to the geographical location. Data analysis was carried out through descriptive statistics and one way anova using SPSS. The results of the study provide two conclusions: first, the geographical location does not affect the teachers perception, second, almost all competencies in the dimensions of ESD can be integrated into the curriculum of mathematics.
A Novel 3-D Chaotic System with Line Equilibrium: Dynamical Analysis and Synchronization
Authors: Tlelo-Cuautle E , Sambas A , Vaidyanathan S , Zhang Sen , Mujiarto  , Subiyanto  
Published: August 2019

Abstract
A 3-D new chaotic system with three nonlinearities is proposed in this paper. We show that the new chaotic system consists of equilibrium points on the z-axis (line equilibrium) as well as two equilibrium points on the (x, y)-plane. Thus, the new chaotic system has hidden attractors. The dynamical properties of the new chaotic system are explored in terms of 2-D phase plots, bifurcation diagram, Lyapunov exponents, and offset-boosting control. Numerical results show that the proposed scheme has an excellent performance
The E-Commerce Implementation to Improve the Agricultural Product by using User Centered Design Method
Authors: Handayani Popon , Utami Sri , Septiani Wisti Dwi , Darwati Ida , Erawati Wati , Ramdani Panji Madya , Suparni Endang , Putra Octa Pratama , Sunge Aswan Supriyadi 
Published: August 2019

Abstract
Nowadays, information technology has altered the people’s life in many aspects. Simply stated, there are lots of benefits of buying things online. The people only use their gadget simply of choosing the product they need. Likewise, for the field of agriculture. The farmers at Sukatani, Indramayu, West Java, are able to market their products in digital. In this context, the role of e-commerce is the solution to be done of selling process. The objective of this research is to create e-commerce of selling the agricultural products of farmers. Therefore, it is needed the method of User Centered Design in e-commerce designing by utilizing the income of user and behavior as well.