Articles
Towards Controlling Mobile Robot Using Upper Human Body Gesture Based on Convolutional Neural Network
Fuad, Muhammad;
Umam, Faikul;
Wahyuni, Sri;
Fahriani, Nuniek;
Nurwahyudi, Ilham;
Darwaman, Mochammad Ilham;
Maulana, Fahmi
Journal of Robotics and Control (JRC) Vol 4, No 6 (2023)
Publisher : Universitas Muhammadiyah Yogyakarta
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DOI: 10.18196/jrc.v4i6.20399
Human-Robot Interaction (HRI) has challenges in investigation of a nonverbal and natural interaction. This study contributes to developing a gesture recognition system capable of recognizing the entire human upper body for HRI, which has never been done in previous research. Preprocessing is applied to improve image quality, reduce noise and highlight important features of each image, including color segmentation, thresholding and resizing. The hue, saturation, value (HSV) color segmentation is executed by utilizing blue color backdrop and additional lighting to deal with illumination issue. Then thresholding is performed to get a black and white image to distinguish between background and foreground. The resizing is completed to adjust the image to match the size expected by the model. The preprocessed data image is used as input for gesture recognition based on Convolutional Neural Network (CNN). This study recorded five gestures from five research subjects in difference gender and body posture with total of 450 images which divided into 380 and 70 images for training and testing respectively. Experiments that performed in an indoor environment showed that CNN achieved 92% of accuracy in the gesture recognition. It has lower level of accuracy compare to AlexNet model but with faster training computation time of 9 seconds. This result was obtained by testing the system over various distances. The optimal distance for a camera setting from user to interact with mobile robot by using gesture was 2.5 m. For future research, the proposed method will be improved and implemented for mobile robot motion control.
Contextual Learning Strategies in English Subjects at Bilingual Primary School Muhammadiyah 1 Purwodadi
Budiman, Muhammad Arief;
Untari, Mei Fita Asri;
Murywantobroto, Murywantobroto;
Listyarini, Ikha;
Wahyuni, Sri
E-Structural (English Studies on Translation, Culture, Literature, and Linguistics) Vol. 6 No. 02 (2023): December 2023
Publisher : Universitas Dian Nuswantoro
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DOI: 10.33633/es.v6i02.9910
Abstract. Learning strategies need to be chosen by the teacher carefully so that the learning strategy chosen is not wrong and is under the conditions and circumstances of the students and the atmosphere of the class where the teacher is conducting the learning process. This research aims to analyze the learning strategies used by English teachers at the Bilingual elementary school Muhammadiyah 1 Purwodadi. This research is a qualitative descriptive study using interviews, questionnaires, and observation data collection methods. The research results show that learning English with contextual learning can run smoothly, and this statement is supported by the results of the triangulation of 3 data. Interview data shows that the teacher succeeded in making learning plans using contextual learning steps. Observation data shows that teachers are successful in carrying out learning using contextual learning. The results of the questionnaire showed that the students liked the contextual learning that the teacher applied in the English class. The conclusion is that contextual learning strategy can make the English language learning process at the Bilingual Elementary School Muhammadiyah 1 Purwokerto run smoothly.Keywords: bilingual; contextual learning; elementary school; English; strategyAbstrak. Strategi pembelajaran perlu dipilih oleh guru dengan hati-hati dan cermat agar strategi pembelajaran yang dipilih tidak salah dan sesuai dengan kondisi dan keadaan peserta didik dan suasana kelas tempat guru tersebut mengadakan proses pembelajaran. Penelitian ini bertujuan untuk menganalisis strategi pembelajaran yang digunakan oleh guru bahasa inggris di sekolah dasar Bilingual Muhammadiyah 1 Purwodadi. Penelitian ini merupakan deskriptif kualitatif dengan metode pengumpulan data wawancara, angket atau kuesioner, dan observasi atau pengamatan. Hasil penelitian menunjukkan pembelajaran bahasa inggris dengan contextual learning bisa berjalan dengan lancar dimana pernyataan ini didukung dari hasil triangulasi 3 data. Data hasil wawancara menunjukkan bahwa guru berhasil membuat perencanaan pembelajaran dengan langkah-langkah pembelajaran kontekstual learning. Data pengamatan menunjukkan bahwa guru berhasil menjalankan pembelajaran dengan menggunakan pembelajaran kontekstual. Hasil angket menunjukkan bahwa para siswa menyenangi pembelajaran kontekstual yang diaplikasikan guru di dalam kelas bahasa Inggris. Kesimpulan yang didapat adalah bahwa strategi pembelajaran kontekstual mampu membuat proses pembelajaran bahasa Inggris di Sekolah Dasar Bilingual Muhammadiyah 1 Purwokerto berjalan lancar.Kata kunci: bahasa Inggris; dwibahasa; pembelajaran kontekstual; sekolah dasar; strategi
Penerapan Sistem Informasi Posyandu dan Pemantuan Stunting pada Posyandu Indah Sari Kelurahan Manyaran Kota Semarang
Hartono, Budi;
Lusiana, Veronica;
Wahyuni, Sri;
Supriyanto, Aji
Intimas Vol 3 No 2 (2023)
Publisher : Fakultas Teknologi Informasi dan Industri Unisbank
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DOI: 10.35315/intimas.v3i2.9641
Integrated service posts (Posyandu) are the government's efforts to make it easier for Indonesian people to obtain maternal and child health services. The main activity of posyandu is to record and monitor the nutritional status, growth and development of toddlers. Mitra Posyandu "Indah Sari" in Manyaran sub-district, Semarang city is managed by 10 cadres of local mothers with no less than 50 toddlers who regularly visit this posyandu. The partner's problem is that recording the results of weighing, measuring body length/height, arm circumference (lila) and toddler head circumference (lika), is still recorded in a book or examination card. There is no information system available that makes it easy for posyandu cadres to monitor and provide explanations of the growth and development of toddlers quickly and accurately to parents of toddlers. The Community Service Team provides solutions, (a) development of the Posyandu Information System and Stunting Monitoring (SIP-PS program) and training of Posyandu cadres for SIP-PS operations, as well as (b) counseling by nutritionists about Stunting monitoring and balanced nutritional food. The SIP-PS program can be used according to partners' needs, namely being able to monitor the growth of toddlers more accurately and quickly. "Indah Sari" Posyandu cadres have a good understanding of the importance of monitoring stunting in toddlers.
TINJAUAN YURIDIS TERHADAP ANAK KORBAN KEKERASAN SEKSUAL DALAM LINGKUNGAN KELUARGA MENURUT UNDANG-UNDANG NOMOR 35 TAHUN 2014
Wahyuni, Sri;
Hibar, Ujang;
Samudra, Dian
Jurnal Res Justitia: Jurnal Ilmu Hukum Vol. 4 No. 1 (2024): Jurnal Res Justitia : Jurnal Ilmu Hukum
Publisher : LPPM Universitas Bina Bangsa
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DOI: 10.46306/rj.v4i1.110
Sexual violence is a case that often occurs and continues to increase every year. The victims of this crime are not adults but children who still need a lot of love and attention from their families and society. This research aims to determine the factors that cause sexual violence in the family environment and to find out the legal provisions regarding sexual violence against children in the family environment according to positive law. The research method used is empirical legal research, which looks at conditions and facts in society from interviews and literature studies as well as direct observation to obtain a complete and complete picture. The results of the research on the factors that influence the occurrence of sexual violence against children in the family environment are low education and economic factors, environmental factors and residence, factors of lack of understanding of the law, factors of lack of understanding of religion, factors of drinking (alcohol) and factors of the role of victims and legal provisions regarding sexual violence against children in the family environment according to positive law in Law Number 35 of 2014 concerning Child Protection. With this research, it is hoped that the National Commission for Child Protection in Banten Province will be even more active in preventing sexual violence against children, and it is also necessary to conduct outreach to areas that are far from the reach of the public in order to foster community or family awareness in preventing sexual violence against children in the family environment.
Analisis Bibliometrik Pembelajaran Sains Untuk Anak Pra Sekolah
Kamil, Nurhusni;
Nurramadani , Lilia;
Dewi , Utami Kumala;
Wahyuni, Sri
JEA (Jurnal Edukasi AUD) Vol. 9 No. 2 (2023): December
Publisher : Fakultas Tarbiyah dan Keguruan UIN Antasari Banjarmasin
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DOI: 10.18592/jea.v9i2.9367
This article aims to analyze science learning for early childhood or pre-school children by taking the Scopus database by processing metadata using a bibliometric application over the last 5 years, from 2019 to 2023. The purpose of the bibliometric analysis used in this study was to determine developments during The last 5 years regarding science learning for preschoolers. In particular, this article aims to find out about science learning for preschoolers from 2019 to 2023, main journals, authors, affiliations, countries and documents in the field of early childhood education, trending topics related to the application of science learning for preschoolers, classification and science learning topics. There are 4 ways to collect data in this article, namely: 1) data sources are obtained from Scopus indexed journals; 2) the obtained journal metadata is then downloaded in CSV format; 3) checking the results of the articles and taking them according to research needs; 4) processing the data obtained using a bibliometric application. Data was collected with the keyword "science learning education". The author uses biblioshiny software to analyze and visualize the database that has been obtained. The results of a bibliometric study on the relevance of science, learning and children based on Scopus publications 2019-2023 show that science learning for preschoolers is highly recommended for the purpose of making children understand learning more concretely through experimental and exploratory activities carried out in science activities. The results of this study indicate that the citation analysis shows the number of citations per year from 2019-2023, namely 809 documents
Learning Strategy Oriented to High Order Thinking Skills (HOTS)
Kurniawan, Andriyanto;
Wahyuni, Sri;
Sugiyatmi, Anik;
Pratiwi, Veronika Unun;
Nugrahani, Farida
J-LELC: Journal of Language Education, Linguistics, and Culture Vol. 4 No. 1 (2024): J-LELC: Journal of Language Education, Linguistics, and Culture
Publisher : UIR PRESS
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DOI: 10.25299/jlelc.2024.16109
The aim of the research is to describe High Order Thinking Skills-oriented Indonesian language learning strategies in learning at school. The research method used is qualitative. The approach in this research is descriptive qualitative. The data used is in the form of various learning strategies in the independent curriculum related to the implementation of Indonesian language learning activities in schools. Data sources were obtained through scientific articles and journals which theoretically have been proven to be relevant regarding the relevance of using HOTS (High Order Thinking Skill) oriented Indonesian language learning strategies. Data collection techniques use library research. Data analysis techniques use reading, listening and taking notes. Data validity techniques through theoretical triangulation. The research results show that (1) Indonesian language learning strategies are oriented towards high level thinking including project based learning, problem based learning, discovery learning, and inquiry. (2) learning Indonesian using the project based learning model will make students active, creative and innovative in producing learning products. (3) The use of the problem based learning model in Indonesian language learning makes students trained to formulate and solve problems carefully so that independent activities and constructive thinking can be mastered by students. The use of discovery learning and inquiry models makes students more skilled in critical thinking to find new ideas and understanding in learning Indonesian. The criteria for learning strategies oriented at a high level of thinking are based on the 4Cs as characteristics of 21st century learning.
KKN Tematik Universitas Muhammadiyah Enrekang: Pelaksanaan Kegiatan Mahasiswa KKNT Di Desa Bungin Kecamatan Bungin
Ganti, Rahmawati;
Gustiani, Lisa;
Jumra, Jumra;
Wahyula, Ilda Asti;
Wahyuni, Sri;
Jupri, Eka Safitri;
Hajrah, Nur;
Zakinah, Siti;
Wiwik, Wiwik;
Sledi, Egi;
Abbas, Basrul;
Arsil, Arsil;
Asri, Riska Binti;
Amin, Ahmad;
Atika, Siti Nur;
Rahmawati, Rahmawati;
Suryani, Aisyah;
Muchtar, Achmad Dahlan;
Elihami, Elihami
MASPUL JOURNAL OF COMMUNITY EMPOWERMENT Vol 5 No 2 (2023): MASPUL JOURNAL OF COMMUNITY EMPOWERMENT
Publisher : LP2M Universitas Muhammadiyah Enrekang
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Thematic KKN at Muhammadiyah University Enrekang in Bungin village, Bungin sub-district, Enrekang Regency is a form of community service activity. Real Work Lectures will be held from 01 September 2023 to 02 December 2023. Activities consist of core activities and additional activities. KKN activities aim to provide experience and as a learning process for students to explore village potentials that can be developed by the community. The method for implementing KKN at the location consists of survey activities, implementation of core activities and additional activities. Additional KKN student activities receive support from the local government and village community. This is shown in many KKN student activities involving people from various groups. The village government involves many KKN students in implementing activities such as elderly exercise, Posyandu activities and stunting awareness. Other forms of activities involve teenagers and school children at elementary, middle and high school levels, such as accompanying and teaching the Koran, morning exercise and scout activities, numeracy and literacy activities, attitude product activities, hydroponic system plant cultivation activities, and competition activities. It is hoped that the Enrekang Muhammadiyah University KKN activities will provide benefits to the village community
PENGARUH PENGGUNAAN MEDIA AUDIO VISUAL TERHADAP HASIL BELAJAR PADA MATA PELAJARAN (SBdP) KELAS III SDN NO. 51 BIRANGLOE KABUPATEN JENEPONTO
Usman, Hikmawati;
Irfan, Muhammad;
Wahyuni, Sri
Global Journal Basic Education Vol 2 No 4 (2023): November
Publisher : Sains Global Institut, Indonesia
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DOI: 10.35458/gjp.v1i4.718
Penelitian ini memiliki latar belakang diantaranya melihat pengaruh media audio visual terhadap hasil belajar siswa kelas III khususnya pada mata pelajaran SBdP. Masalah yang ditemukan, antara lain: (1) Bagaimana gambaran penggunaan media audio visual terhadap hasil belajar pada mata pelajaran SBdP di kelas III (2) Bagaimanakah Gambaran Hasil Belajar Siswa Pada Mata Pelajaran SBdP Kelas III dan (3) Apakah terdapat pengaruh penggunaan media audio visual terhadap hasil belajar pada mata pelajaran SBdP di kelas III. Penelitian ini bertujuan untuk (1) Mengetahui gambaran penggunaan media audio visual terhadap hasil belajar pada mata pelajaran SBdP siswa kelas III (2) Mengetahui Gambaran Hasil Belajar Siswa Pada Mata Pelajaran SBdP DI Kelas III dan (3) mengetahui terdapat pengaruh penggunaan media audio visual terhadap hasil belajar pada mata pelajaran SBdP kelas III. Materi yang dibahas peneliti adalah pembahasan tentang media pembelajaran,media audio visual, media video pembelajaran, belajar dan hasil belajar, serta pembelajaran SBdP di sekolah dasar. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian eksperimen bentuk quasi eksperimental design. Desain yang digunakan adalah nonequivalent control group design. Sampel ini menggunakan teknik nonprobability sampling dengan bentuk Sampling Purposive. Prosedur pengumpulan data terdiri dari tahap persiapan, tahap pelaksanaan dan tahap akhir. Teknik pengumpulan data antara lain tes, lembar observasi, dan dokumentasi. Instrument penelitian yaitu lembar observasi dan tes. Teknik analisis data terdiri dari analisis statistic deskriptif dan analisis statistic inferensial. Kesimpulan Hasil penelitian yang diperoleh menunjukkan bahwa : (1) kegiatan pembelajaran dengan penggunaan media audio visual (video pembelajaran) berlansung dengan baik, dan (2) terdapat pengaruh terhadap hasil belajar SBdP terhadap penggunaan media audio visual
Pendampingan Penyusunan Laporan Keuangan Pada Cahaya Cellular
Adhivinna, Vidya Vitta;
M Sulkhanul Umam;
Putri, Anandita Zulia;
Wahyuni, Sri
DHARMA BAKTI Dharma Bakti-Vol 6 No 1-April 2023
Publisher : LPPM IST AKPRIND Yogyakarta
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ABSTRACT The financial statements record all business activities carried out and then turn them into the final product which contains a summary of business transactions which is used as a periodic performance evaluation. Lack of understanding related to the preparation of financial statements is often a limitation for business actors. So that businesses have difficulty being able to evaluate their performance periodically. Therefore, assistance and training are needed related to recording business activities carried out for business units that have limitations in recording business processes. In order to make it easier for actors to record, it requires the use of computing technology. Selection of the use of existing computing technology must be based on convenience for users so that the goals of implementing technology are achieved. The use of computing technology is based on the convenience of recording business activities including recording sales, purchases and inventories. Recording carried out using the help of computational technology can also improve existing controls because all records carried out are matched with actual conditions in the field. So that if there is a difference between the recording and the real condition, it will be immediately detected. Keywords: register, computation technology, financial statements, sme
Using blended learning with the help of google classroom and whatsapp in learning of solid substance physics
Hamid, Abdul;
Wahyuni, Sri
Edu Sains: Jurnal Pendidikan Sains & Matematika Vol 11 No 2 (2023): VOLUME 11 NOMOR 2 DESEMBER 2023
Publisher : IAIN Palangka Raya
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DOI: 10.23971/eds.v11i2.4702
This study aims to determine the effect of blended learning assisted by Google Classroom and WhatsApp on students' cognitive abilities in solid substance physics lectures. This research is pre-experimental research with a one-group pretest-posttest design. The research sample was 30 students who were taken with the probability sampling technique. Data collection was done using tests and non-tests. The data analysis technique used was descriptive statistics. The analysis showed that students' cognitive abilities reached good criteria, with an average pretest score of 40.13. In contrast, students' cognitive skills on the posttest amounted to 71.17, with an average n-gain of 0.52. The results of student responses to the implementation of blended learning assisted by Google Classroom and WhatsApp, most students gave a positive response; this can be seen from the acquisition of an average percentage value of 73.30%.