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All Journal Alkhawarizmi Jurnal Pendidikan Ekonomi (JUPE) Jurnal Edukasi dan Penelitian Informatika (JEPIN) Sinkron : Jurnal dan Penelitian Teknik Informatika Juripol (Jurnal Institusi Politeknik Ganesha Medan) JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN Data Science: Journal of Computing and Applied Informatics Jurnal Ilmiah Mandala Education (JIME) Perspektif Pendidikan dan Keguruan JTIK (Jurnal Teknik Informatika Kaputama) Jurnal Pengabdian, Pendidikan dan Teknologi 3BIO: Journal of Biological Science, Technology and Management DEVOSI International Journal of Social Service and Research Kajian Linguistik Indonesian Journal of Educational Development (IJED) Jurnal Pendidikan Indonesia Gemilang International Journal of Biology Education Towards Sustainable Development Jurnal Pendidikan Abad Ke-21 JOIES (Journal of Islamic Education Studies) Jurnal Gotong Royong Folia Medica Indonesiana SEMANIS
Dian Rachmawati
Universitas Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Neuroscience Social Sciences Other

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Implementasi Sistem Informasi Akademik berbasis Aplikasi Google Classroom Pada Kelas Khusus Olahraga Di SMA Muhammadiyah 2 Boja Kendal Rachmawati, Dian; Hidayati, Dian
Jurnal Ilmiah Mandala Education (JIME) Vol 9, No 3 (2023): Jurnal Ilmiah Mandala Edcation (Agustus)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jime.v9i3.5767

Abstract

Perkembangan teknologi informasi saat ini membawa perubahan signifikan dalam bidang pendidikan. Peran sistem informasi manajemen menjadi sangat penting dalam menghadapi kemajuan teknologi yang pesat. Bagi sekolah, penting untuk meningkatkan dan mengendalikan perkembangan di era revolusi industri 4.0, sehingga teknologi dapat dimanfaatkan dengan baik oleh semua pihak. Salah satu strategi yang digunakan adalah pengelolaan informasi melalui sistem informasi akademik. Penelitian ini bertujuan untuk menganalisis strategi sistem pengelolaan informasi akademik di SMA Muhammadiyah 2 Boja. Metode penelitian kepustakaan digunakan dengan langkah-langkah pencarian topik, pemecahan masalah, dan temuan studi yang relevan untuk menjelaskan dan menghasilkan kesimpulan terhadap topik masalah. Berdasarkan penelusuran literatur, ditemukan bahwa sistem informasi akademik memiliki dampak positif bagi kepala sekolah, guru, pengelola sistem, siswa, dan orang tua, karena mampu memberikan informasi yang efektif dan dapat direspons. Sistem informasi akademik dapat disesuaikan dan dirancang sesuai dengan kebutuhan masing-masing sekolah untuk mendukung kegiatan di dalamnya dimana SMA Muhammadiyah 2 Boja mempunyai layanan kelas khusus olahraga. Strategi sistem informasi akademik dapat mempersiapkan siswa dengan lebih baik menghadapi era digital dan memberi layanan akases pendidikan pada situasi apapun. Implementasi Sistem Informasi Akademik berbasis Aplikasi Google Classroom Pada Kelas Khusus Olahraga Di SMA Muhammadiyah 2 Boja Kendal   The development of information technology is currently bringing significant changes in the field of education. The role of management information systems is very important in the face of rapid technological advances. For schools, it is important to improve and control developments in the 4.0 industrial revolution era, so that technology can be put to good use by all parties. One of the strategies used is information management through an academic information system. This study aims to analyze the strategy of the academic information management system at SMA Muhammadiyah 2 Boja. The library research method is used with the steps of topic search, problem solving, and relevant study findings to explain and produce conclusions on the topic of the problem. Based on a literature search, it was found that academic information systems have a positive impact on school principals, teachers, system administrators, students and parents, because they are able to provide effective and responsive information. The academic information system can be customized and designed according to the needs of each school to support the activities within it where Boja Muhammadiyah 2 High School has special sports class services. Academic information systems strategies can better prepare students for the digital age and provide educational access services in any situation.
Bullying dan dampak jangka panjang koneksi dengan kekerasan dan kriminalitas Rachmawati, Dian
JOIES (Journal of Islamic Education Studies) Vol. 9 No. 1 (2024): June
Publisher : Program Studi Doktor Pendidikan Agama Islam dan Program Magister Pendidikan Agama Islam, Pascasarjana Universitas Islam Negeri Sunan Ampel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/joies.2024.9.1.83-104

Abstract

Cases of bullying often occur in Indonesia, especially in school environments, and can hinder students' learning processes. This research uses a literature study approach to investigate basic theories, characteristics, factors, divisions, and roles in the problem of bullying. The definition of bullying, as expressed by Olweus (1999), refers to a psychosocial issue where someone repeatedly mocks and demeans another person, with negative impacts felt by both parties, namely the perpetrator and the victim. Bullying often involves a power imbalance, where the perpetrator has greater power than the victim. With advances in technology, bullying not only occurs in person, but also involves social media platforms. Efforts to overcome the impact of bullying and reduce bullying rates can be carried out by educational practitioners through various intervention programmes. This programme involves various parties, such as parents, peers, educators, school counsellors, school administrators, and all members of the school community. Bullying is oppressive treatment towards other people. Bullying as a form of aggressive action is a global problem, one of which is in Indonesia. Currently, the educational environment has seen a lot of bullying behaviour occur. Bullying behaviour usually starts in childhood because, at this time, children are required to be able to adapt themselves to their peers. There are several factors that can influence bullying, namely family factors, peer factors, and school factors.
ANALYSIS OF COLLABORATIVE SKILLS OF BIOLOGY EDUCATION STUDENTS SULTAN AGENG TIRTAYASA UNIVERSITY Lestari, Iing Dwi; Rachmawati, Dian
Indonesian Journal of Educational Development (IJED) Vol. 5 No. 1 (2024): May 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59672/ijed.v5i1.3741

Abstract

Collaboration skills are essential for students to work effectively in teams, negotiate successfully, and make decisions collectively. This research analyzes the collaboration skills of Biology Education students at Sultan Ageng Tirtayasa University. The research methodology employed is quantitative descriptive analysis, which provides a comprehensive and detailed understanding of the students' collaboration skills. The research findings indicate that the average score for student collaboration skills was 84% in the outstanding category, 14% in the excellent category, and 1% in the sufficient category. The students scored 85 for indicators of positive interdependence, 84 for face-to-face interaction, 96 for individual personal accountability and responsibility, 89 for communication skills, and 91 for group working skills.
Perbandingan Algoritma Greedy dan Hill Climbing Untuk Menentukan Fasilitas Kesehatan Tingkat Pertama (FKTP) Terdekat Bagi Peserta BPJS Kesehatan Fithaloka, Dhea; Budiman, Mohammad Andri; Rachmawati, Dian
JTIK (Jurnal Teknik Informatika Kaputama) Vol. 1 No. 2 (2017): Volume 1, Nomor 2, Juli 2017
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59697/jtik.v1i2.579

Abstract

Kebutuhan pencarian Fasilitas Kesehatan Tingkat Pertama di Kota Medan termasuk cukup besar, dimana Fasilitas Kesehatan Tingkat Pertama melayani sesuai keluhan pasien, seperti penyakit umum, rawat jalan dan rawat inap, konsultasi, obat-obat dan lain sebagainya. Terdapat pilihan wilayah yang dapat ditempuh untuk menuju Fasilitas Kesehatan Tingkat Pertama terdekat yang diinginkan, terdapat 21 wilayah Fasilitas Kesehatan Tingkat Pertama di kota medan. Dalam pencarian Fasilitas Kesehatan Tingkat Pertama terdekat di Kota Medan tersebut akan diterapkan kedalam sebuah graf. Dalam menyelesaikan graf diperlukan pula algoritma, algoritma yang akan digunakan yaitu algoritma Hill Climbing dan algoritma Greedy, dimana algoritma Hill Climbing adalah suatu metode untuk mencari dan menentukan rute yang paling singkat dengan memperkecil tempat yang disinggahi dengan menggunakan cara heuristic dan algoritma Greedy memberikan solusi memecahkan masalah dengan membuat pilihan optimum lokal. Berdasarkan Hasil pencarian Fasilitas Kesehatan Tingkat Pertama di Kota Medan dengan menggunakan algoritma Hill Climbing dan algoritma Greedy menunjukkan hasil yang berbeda dan running time yang berbeda dimana algoritma Hill Climbing memiliki nilai running time yang lebih cepat serta menunjukkan hasil yang sesuai dengan tujuan dibandingkan algoritma Greedy.
PERBANDINGAN ALGORITMA MESSAGE DIGEST-5 (MD5) DAN GOSUDARSTVENNYI STANDARD (GOST) PADA HASHING FILE DOKUMEN Benedict, Marthin; Budiman, Mohammad Andri; Rachmawati, Dian
JTIK (Jurnal Teknik Informatika Kaputama) Vol. 1 No. 1 (2017): Volume 1, Nomor 1, Januari 2017
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59697/jtik.v1i1.686

Abstract

Dokumen elektronik memiliki sifat terbuka, artinya isi dokumen dapat dibaca dan diubah dengan mudah oleh pihak-pihak yang tidak berhak. Hal tersebut menyebabkan integritas dokumen menjadi tidak terjamin. Integritas dokumen elektronik dapat dijamin dengan menggunakan teknik kriptografi, salah satunya hash function. Ada banyak algoritma yang dapat digunakan untuk hashing file atau dokumen, dua algoritma diantaranya adalah algoritma Message Digest-5 (MD5) dan algoritma Gosudarstvennyi Standard (GOST). Secara garis besar, kedua algoritma mengambil panjang isi file atau pesan dalam bit lalu dibagi menjadi blok-blok bit setelah itu pada setiap blok akan dilakukan operasi matematika sehingga menghasilkan 128 bit nilai hash pada Message Digest-5 (MD5) dan 256 bit nilai hash pada Gosudarstvennyi Standard (GOST). Setelah itu, nilai hash diubah dalam bentuk heksadesimal sehingga Message Digest-5 (MD5) akan menghasilkan 32 karakter heksadesimal nilai hash dan 64 karakter heksadesimal nilai hash pada Gosudarstvennyi Standard (GOST).
Pengaruh Model Problem Based Learning Berbasis TPACK Terhadap Kemampuan Berpikir Kritis Siswa Pada Materi Keanekaragaman Hayati Di SMAN 3 Pandeglang Khotimah, Nurul; Lestari, Iing Dwi; rachmawati, Dian; Amelia, Evi
Perspektif Pendidikan dan Keguruan Vol 16 No 2 (2025): Perspektif Pendidikan dan Keguruan Vol 16 No 2 Oktober 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/perspektif.2025.vol16(2).22239

Abstract

This research aims to determine the effect of the TPACK-based problem based learning model on students' critical thinking skills in biodiversity material at SMAN 3 Pandeglang. This research is experimental research using a nonequivalent control group design. The population in the study were all class X students of SMAN 3 Pandeglang for the 2024/2025 academic year. The research sample consisted of two classes, namely class X I as the control class and class X J as the experimental class. The sampling technique was carried out using simple random sampling. Data collection techniques use tests, observation sheets and documentation. The pretest-posttest results of students in the experimental class obtained an N-Gain score of 0.4 in the "medium" criteria and a class N-Gain score of 0.3 in the "low" criteria. Hypothesis testing uses the Mann-Withney U test with the Asymp.Sig value. (2-tailed) 0.000<0.005 which means H1 is accepted. Based on the hypothesis test, it can be concluded that there is an influence of the TPACK-based problem based learning model on students' critical thinking skills in biodiversity material at SMAN 3 Pandeglang.
The Correlation between icaA and icaD Genes with Biofilm Formation Staphylococcus epidermidis In Vitro Rachmawati, Dian; Kuntaman, Kuntaman; Alimsardjono, Lindawati
Folia Medica Indonesiana Vol. 55, No. 4
Publisher : Folia Medica Indonesiana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study was conducted to identify the presence of icaA and icaD genes in S. epidermidis and to analyze the relationship between the presence of icaA and icaD genes with the ability of in vitro biofilm formation in S. epidermidis. S. epidermidis isolates from patients and healthy people were collected and PCR was examined to detect icaA and icaD genes. which then continued to examine the ability of biofilm formation by the method of Congo Red Agar. The results of this genotypic and phenotypic examination were then tested for correlation with statistical tests using SPSS 23.0. A total of 40 S. epidermidis isolates were collected, consisting of 20 clinical isolates and 20 isolates of normal flora. The icaA gene was positive in 5 isolates (12.5%), and 8 isolates (20%) were positive for the icaD gene, 3 isolates with icaA and icaD were both positive. One hundred percent of isolates with icaA or icaD positively formed biofilms, but there were 15 isolates (42.9%) who did not have the icaA gene but showed the ability to form biofilms, while 12 isolates (37.5%) who did not have the icaD gene also formed biofilms. Fifty percent of S. epidermidis isolates showed the ability to form biofilms at CRA. The Fisher Exact test showed a significant relationship between the icaA gene and the ability of biofilm formation (p=0.047 (p<0.05)) as well as the icaD gene (p=0.03 (p<0.05)). The icaA and icaD genes have a significant relationship to biofilm formation in S. epidermidis. There was another mechanism in the formation of biofilms that are not dependent on the ica gene.
PENGARUH E-WOM, CUSTOMER REVIEW, DAN BRAND IMAGE TERHADAP KEPUTUSAN PEMBELIAN TIKET PESAWAT ONLINE Wasillah, Difany Aisyah Cahya; Elania Subhan; Deni Abdul Amin; Rachmawati, Dian; Mardiputra, Ilham Muhammad
Prosiding SEMANIS: Seminar Manajemen Bisnis Vol. 4 No. 1 (2026): Februari 2026
Publisher : Prosiding SEMANIS: Seminar Manajemen Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Electronic Word of Mouth (E-WOM), Online Customer Review, dan Brand Image terhadap keputusan pembelian tiket pesawat secara online. Penelitian menggunakan pendekatan kuantitatif dengan metode survei terhadap 111 responden yang dipilih melalui teknik purposive sampling dan dianalisis menggunakan SmartPLS 3.0. Hasil penelitian menunjukkan bahwa E-WOM tidak berpengaruh signifikan terhadap keputusan pembelian, sedangkan Online Customer Review dan Brand Image berpengaruh positif dan signifikan, dengan Brand Image sebagai variabel paling dominan. Simpulan penelitian ini menunjukkan bahwa konsumen lebih mempertimbangkan reputasi dan citra merek serta ulasan berbasis pengalaman nyata dalam mengambil keputusan pembelian. Implikasi penelitian ini menegaskan bahwa perusahaan penyedia layanan tiket pesawat online perlu memfokuskan strategi pemasaran pada penguatan citra merek dan pengelolaan ulasan pelanggan secara kredibel guna meningkatkan kepercayaan dan keputusan pembelian konsumen.
Co-Authors Ade Candra Ade Candra, Ade Aditya Rahandi Agung Haryono Alimsardjono, Lindawati Amalina, Endah Ardianto, Riski Eko Arinto Nugroho Bayu Pradana, Andika Benedict, Marthin Budi Satria Muchlis, Budi Satria CATUR RIANI Dedy Arisandi Deni Abdul Amin Djeinnie Imbang, Djeinnie Elania Subhan Evi Amelia, Evi Evi Mariani Harahap Fachry Abda El Rahman Fithaloka, Dhea Fitri Nur Mahmudah Fitriana, Desi Eka Nur Fuziyanti, Ani Hardiyanti, Renny Herriyance Herriyance Hidayati, Dian Iing Dwi Lestari Indra Aulia Indra Permana, Indra Jaedah, Siti Kalangi, Leika Maria Victoria Kalangi, Leika Maria Victoria Kuntaman Kuntaman Kurniati, Dwi Elfira Lisa Rokhmani Mardiputra, Ilham Muhammad Marthin Benedict Mila Ermila Hendriyani, Mila Ermila Mohammad Andri Budiman Mohammad Andri Budiman Najmi Firdaus Nurhidayah, S. Psi., M.Si, Siti nurul khotimah Rida Oktorida Khastini Rizky Dwi Putri Rizza Megasari Rustianah, Rustianah Sajadin Sembiring Seniman Seniman Siti Gia Syauqiyah Fitri, Siti Gia Syauqiyah Survani, Rifki Wasillah, Difany Aisyah Cahya WF, Anike Fifilusianty Yusron Masduki, Yusron