1,720,966 research outputs found
Developing Indonesian Learning Game Applications for Elementary School Students Using the Prototyping Method
No full textIndonesian Language Lessons are lessons that must be given in the world of education ranging from basic education to higher education. The problem that is currently emerging is that Indonesian language lessons are less attractive and less attractive to students in elementary schools. The purpose of this research is to develop an application of Indonesian language learning games for elementary school students with the Android Game-based prototyping method as a medium for learning Indonesian lessons in elementary schools to make it more interesting, and to help make it easier for students to understand Indonesian lessons well in the hope of making an educational atmosphere. interesting, fun, comfortable and can increase the value of students. The prototyping method is a software development method, in the form of a physical working model of the system and functions as an early version of the system. With this prototyping method, a system prototype will be produced as an intermediary for developers and users so that they can interact in the process of information system development activities. In order for the prototype making process to be successful, it is by defining the rules at an early stage, that is, the developer and the user must have an understanding that the prototype is built to define initial requirements. The prototype will be removed or added to its part so that it is in accordance with the planning and analysis carried out by the developer until the trial is carried out simultaneously along with the development process.
SISTEM DIAGNOSIS HAMA DAN PENYAKIT TANAMAN BAYAM BERBASIS ANDROID DENGAN METODE TEOREMA BAYES
No full textSpinach or amaranthus is a type of green plant commonly consumed by the public and has a long history as a highly nutritious food. Typically, this plant only exhibits mild symptoms of pests and diseases during early stages, which are often overlooked by farmers as common occurrences during the growing season. However, when these symptoms escalate and spread extensively, it is often too late to control them, resulting in decreased productivity or even crop failure. In addressing this issue, an Android-based application system has been developed to identify diseases in spinach plants. The choice of an Androidbased application was due to its cost and time efficiency. Based on conducted research, the author designed a system utilizing the Bayes' Theorem method for diagnosing diseases in spinach plants. This system is capable of providing rapid diagnosis results, including certainty percentages and recommended treatment solutions.
Keywords: spinach plant diseases, Expert System, Bayes' Theorem, Android
SISTEM INFORMASI MONITORING KUALITAS UDARA BERBASIS INTERNET OF THINGS DENGAN METODE FUZZY MAMDANI
No full textAir quality is an important factor that affects human health, especially in densely populated urban areas. This research aims to develop an Internet of Things (IoT)-based air quality monitoring information system using the Fuzzy Mamdani method. The problem faced is the lack of an air quality monitoring system that can provide real-time data in Jombang Square, which is an area with a high level of vehicles. The method used in this study is Fuzzy Mamdani, which allows the processing of data from sensors to determine the air quality category, which is good, bad, or harmful. The system uses an ESP-12 NodeMCU microcontroller, an MQ-135 sensor to detect carbon monoxide (CO), and a DHT11 sensor to measure temperature and humidity. The collected data will be analyzed and displayed in real-time through the blynk app, which also notifies users when the air quality reaches dangerous levels. The test results showed that the system was able to classify air quality with good accuracy, with an average Mean Absolute Error of 0,4%. This system has proven to be effective in providing accurate and responsive information about air quality conditions, so that it can be used as a tool in decision-making related to public health.
Kualitas udara merupakan faktor penting yang mempengaruhi kesehatan manusia, terutama di daerah perkotaan yang padat aktivitas. Penelitian ini bertujuan untuk mengembangkan sistem informasi monitoring kualitas udara berbasis Internet of Things (IoT) dengan metode Fuzzy Mamdani. Permasalahan yang dihadapi adalah kurangnya sistem pemantauan kualitas udara yang dapat memberikan data real-time di Alun-alun Jombang, yang merupakan area dengan tingkat kendaraan yang padat. Metode yang digunakan dalam penelitian ini adalah Fuzzy Mamdani, yang memungkinkan pengolahan data dari sensor untuk menentukan kategori kualitas udara, yaitu baik, buruk, atau berbahaya. Sistem ini menggunakan mikrokontroler NodeMCU ESP-12, sensor MQ-135 untuk mendeteksi karbon monoksida (CO), dan sensor DHT11 untuk mengukur suhu dan kelembaban. Data yang dikumpulkan akan dianalisis dan ditampilkan secara real-time melalui aplikasi blynk dan memberikan notifikasi otomatis kepada pengguna saat kualitas udara mencapai tingkat berbahaya. Hasil pengujian menunjukkan bahwa sistem mampu mengklasifikasikan kualitas udara dengan akurasi yang baik, dengan rata-rata tingkat kesalahan (Mean Absolute Error) sebesar 0,4%. Sistem ini terbukti efektif dalam memberikan informasi yang akurat dan responsif mengenai kondisi kualitas udara, sehingga dapat digunakan sebagai alat bantu dalam pengambilan keputusan terkait kesehatan masyarakat.
 
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN SISWA TERBAIK DI EEC JOMBANG MENGGUNAKAN METODE MULTI ATTRIBUTE UTILITY THEORY
No full textThe selection of the best student is a routine agenda carried out by educational institutions as a form of appreciation for students who have superior achievements in various aspects. As applied at EEC Jombang, the best student selection process has been done manually by referring to the test score results. Therefore, it is necessary to have a web-based decision support system so that it can facilitate the selection of the best students in a more objective and structured manner. This research designs the system by applying the Multi Attribute Utility Theory (MAUT) method, because this method is able to handle various criteria and produce utility values for each alternative. The criteria in using the system include test scores, activeness, discipline, and attendance. The system is developed with the PHP programming language and utilizes MySQL as its database. The results of the application of the MAUT method show that the system is able to automatically calculate student preference scores based on predetermined criteria weights, as well as compile rankings to determine the students who are most deserving of the best title. The presence of this system makes the best student selection process more efficient, transparent, and accountable. Keywords: Decision Support System, Multi-Attribute Utility Theory, Top Students.Pemilihan siswa terbaik merupakan agenda rutin yang dilaksanakan oleh lembaga pendidikan sebagai bentuk penghargaan terhadap siswa yang memiliki prestasi unggul di berbagai aspek. Seperti yang diterapkan di EEC Jombang, proses seleksi siswa terbaik selama ini masih dilakukan secara manual yang mengacu pada hasil nilai ujian. Oleh karena itu, perlu adanya sistem pendukung keputusan berbasis web sehingga mampu memfasilitasi pemilihan siswa terbaik secara lebih objektif dan terstruktur. Penelitian ini merancang sistem tersebut dengan penerapan metode Multi Attribute Utility Theory (MAUT), karena metode ini mampu menangani berbagai kriteria dan menghasilkan nilai utilitas untuk setiap alternatif. Adapun kriteria dalam penggunaan sistem meliputi nilai ujian, keaktifan, kedisiplinan, dan kehadiran. Sistem dikembangkan dengan bahasa pemrograman PHP serta memanfaatkan MySQL sebagai basis datanya. Hasil penerapan metode MAUT menunjukkan bahwa sistem mampu menghitung nilai preferensi siswa secara otomatis berdasarkan bobot kriteria yang telah ditentukan, serta menyusun peringkat untuk menentukan siswa yang paling layak mendapatkan predikat terbaik. Kehadiran sistem ini menjadikan proses seleksi siswa terbaik lebih efisien, transparan, dan akuntabel. Kata Kunci: Sistem Pendukung Keputusan, Multi Attribute Utility Theory, Siswa Terbaik
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
PENERAPAN METODE QOS UNTUK EVALUASI JARINGAN INTERNET DI ITEBIS PGRI DEWANTARA JOMBANG
No full textThe internet has become a very vital infrastructure in supporting various academic and administrative activities in higher education. This research aims to evaluate the performance of the internet network at ITEBIS PGRI Dewantara Jombang using the Quality of Service (QoS) method, which includes measuring parameters such as Throughput, Delay (Latency), Packet Loss, and Jitter. The application of the QoS method proved effective in providing a clear picture of network performance, which was measured in various campus locations such as PPSI, Library, and KPM. Using a web-based application developed with the Laravel framework, network performance data can be managed and visualized easily, allowing Admins and Heads to manage and monitor network service quality in real-time. The results show that locations such as PPSI have excellent service quality with an average index value of 3.5, while other locations such as the Library and KPM have sufficient service quality with an average index value of 2. Although the available bandwidth is quite large, problems such as uneven traffic distribution or sub-optimal configuration need to be fixed to improve service quality in some locations.Internet telah menjadi infrastruktur yang sangat vital dalam mendukung berbagai aktivitas akademik dan administrasi di perguruan tinggi. Penelitian ini bertujuan untuk mengevaluasi kinerja jaringan internet di ITEBIS PGRI Dewantara Jombang dengan menggunakan metode Quality of Service (QoS), yang meliputi pengukuran parameter seperti Throughput, Delay (Latensi), Packet Loss, dan Jitter. Penerapan metode QoS terbukti efektif dalam memberikan gambaran yang jelas tentang performa jaringan, yang diukur di berbagai lokasi kampus seperti PPSI, Perpustakaan, dan KPM. Dengan menggunakan aplikasi berbasis web yang dikembangkan dengan framework Laravel, data performa jaringan dapat dikelola dan divisualisasikan dengan mudah, memungkinkan Admin dan Kepala untuk mengelola dan memantau kualitas layanan jaringan secara real-time. Hasil penelitian menunjukkan bahwa lokasi seperti PPSI memiliki kualitas layanan yang sangat baik dengan nilai rata-rata indeks 3.5, sedangkan lokasi lain seperti Perpustakaan dan KPM memiliki kualitas layanan yang cukup dengan nilai rata-rata indeks 2. Meskipun bandwidth yang tersedia cukup besar, masalah seperti distribusi trafik yang tidak merata atau konfigurasi yang kurang optimal perlu diperbaiki untuk meningkatkan kualitas layanan di beberapa lokasi
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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