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All Journal Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal SIMADA (Sistem Informasi dan Manajemen Basis Data) Jaqfi : Jurnal Aqidah dan Filsafat Islam Science and Technology Indonesia BAREKENG: Jurnal Ilmu Matematika dan Terapan Beta: Jurnal Tadris Matematika JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya EIGEN MATHEMATICS JOURNAL Jurnal Teknologi Informasi dan Multimedia Imajiner: Jurnal Matematika dan Pendidikan Matematika Mandalika Mathematics and Educations Journal Square : Journal of Mathematics and Mathematics Education Contemporary Mathematics and Applications (ConMathA) Majalah Ilmiah Matematika dan Statistika (MIMS) Jurnal Diferensial Jurnal Pepadu Bakti Sekawan : Jurnal Pengabdian Masyarakat Basis : Jurnal Ilmiah Matematika Jurnal Sains Natural Jurnal Pengabdian Masyarakat Sehati Sasambo: Jurnal Abdimas (Journal of Community Service) Sinergi dan Harmoni Masyarakat MIPA JARI : Jurnal Akuakultur Rawa Indonesia

Abdurahim, Abdurahim

Department Of Mathematics, Faculty Of Mathematics And Natural Sciences, Universitas Mataram, Indonesia

Author-ID : 7095095

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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Media Informasi Ragam Jenis Makanan Tradisional Khas Lombok Berbasis Mobile Rezky Ramdhaningsih; Dian Syafitri Chani Saputri; Syahroni Hidayat; Abdurahim Abdurahim
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 1 No 1 (2019): May
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v1i1.14

Lombok has a variety of traditional Lombok foods that must be preserved. Traditional Lombok foods are one of the characteristics and treasures of culture owned by Indonesia, not only in terms of taste, form, and variety, but also from diverse colors. Lombok has considerable tourism potential, as one of the centers of culinary tourism destinations. However, promotional media and information are still limited, so this research want to introduce or promote traditional Lombok foods with easily and quickly by utilizing mobile-based technology. Making information media on various of traditional foods of Lombok with 2 languages, Indonesian and English. While the method used in multimedia development was Luther Sutopo. The steps are Concept, Design, Material Collecting, Assembly, Testing, Distribution. The tools used in making these mobile applications are Adobe flash and Adobe Photoshop. The results of this research is a Media Application for Variety of Traditional Foods of Lombok

Analisis Penyelesaian Rubik 2×2 Menggunakan Grup Permutasi Abdurahim Abdurahim; Mamika Ujianita Romdhini; I Gede Adhitya Wisnu Wardhana
Beta: Jurnal Tadris Matematika Vol. 4 No. 2 (2011): Beta Nopember
Publisher : Universitas Islam Negeri (UIN) Mataram

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

Penelitian ini bertujuan menyelesaikan Rubik 2x2, dipandang dari sudut matematika, yaitu bidang aljabar, khususnya grup permutasi. Seperti diketahui, Rubik ini memiliki enam warna berbeda dan dalam keadaan akhir, setiap sisinya memiliki warna yang sama. Dalam penyelesaianya, rubik ini pertama diacak dengan menggunakan koleksi permutasi yang mengakibatkan terjadi pemetaan untuk setiap kubus-kubus kecil. Selanjutnya dianalisis kondisi dan kasusnya dan diselesaikan Rubik 2x2 ini menggunakan grup permutasi

IDEAL PRIMA FUZZY DI SEMIGRUP S Abdurahim Abdurahim
Jurnal Silogisme : Kajian Ilmu Matematika dan Pembelajarannya Vol 2, No 2 (2017): Desember 2017
Publisher : Universitas Muhammadiyah Ponorogo

A fuzzy membership function is a function that maps the nonempty set to a closed interval . Furthermore, if the function domain is replaced with a semigroup, then the function is called fuzzy subset. A fuzzy subset mapping to is denoted by . A fuzzy subset is called fuzzy ideal if it satisfies both and . Moreover, is called a fuzzy prime ideal if for any fuzzy ideal and , with implies or . In this paper be investigated about some characteristics of prime fuzzy ideals and some example of them.

Analisis Kesiapan Pembelajaran Tatap Muka Mahasiswa Matematika dari Masa Pandemi Menuju Endemi COVID-19 Gusti Ayu Made Arna Putri; Abdurahim Abdurahim
Square : Journal of Mathematics and Mathematics Education Vol 4, No 1 (2022)
Publisher : UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/square.2022.4.1.11652

Penelitian ini bertujuan untuk mengetahui ada atau tidak adanya perbedaan kesiapan antara mahasiswa matematika menuju pembelajaran tatap muka dari masa pandemi ke masa endemi Covid-19. Peneliti menggunakan sampel mahasiswa aktif berjumlah 63 mahasiswa di Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mahasaraswati Denpasar. Penelitian ini menggunakan desain penelitian deskriptif berdasarkan jenis kelamin, angkatan, umur dan domisili dengan teknik pengumpulan data menggunakan angket atau kuisioner. Hasil penelitian menunjukkan bahwa berdasarkan jenis kelamin terdapat 19% laki-laki dan 81% perempuan, berdasarkan angkatan diperoleh 20,6% angkatan 2018 dan angkatan 2019, 28,6% angkatan 2020, 30,2% angkatan 2021, berdasarkan umur 52,4% berumur kurang 20 tahun dan 47,6% lebih dari 20 tahun serta berdasarkan domisili mayoritas berasal dari Bali sebesar 87,3% dan sisanya 12,7% berasal dari luar Bali. Berdasarkan empat variabel tersebut diambil satu variabel yaitu variabel angkatan yang kemudian diuji menggunakan uji ANOVA satu arah. Berdasarkan uji tersebut, diperoleh p-value 0,371 atau lebih besar dari 5%. Hal ini berarti bahwa hipotesis nol tidak ditolak atau dengan kata lain tidak terdapat perbedaan kesiapan antara mahasiswa Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mahasaraswati Denpasar. Selanjutnya dilakukan analisis kesiapan responden tersebut, sehingga diperoleh jawaban paling banyak adalah Siap, yaitu sebesar 467 jawaban. Jadi, hal ini menandakan bahwa arah kesiapan responden adalah kearah siap untuk pembelajaran tatap muka di masa endemi.Kata kunci: kesiapan mahasiswa, tatap muka, pandemi, endemi.

Klasifikasi Status Kemiskinan Menggunakan Algoritma Random Forest Syaidatussalihah; Abdurahim
Eigen Mathematics Journal Vol. 5 No. 1 Juni 2022
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/emj.v5i1.133

Poverty is a fundamental problem because it deals with the basic needs of society. In NTB Province, many households are living below the poverty line. One reason is that the government's efforts to reduce poverty are not optimal. Therefore, it is necessary to classify the factors that affect the poverty level so it can be used as a reference in making policies to reduce poverty. One of the classification methods is the Random Forest method. The Random Forest method with the optimal mtry and ntree scores, i.e., and , respectively, obtained an accuracy rate of 81.3%. This means that the accuracy of the Random Forest classification method for this data is very good. The income variable is the most influential factor in determining poverty status based on Random Forest analysis, with a Mean Decrease Accuracy score of 23.92%. It has the highest Mean Decrease Accuracy value among other attribute variables.

Performance Dashboard Sebagai Visualisasi Evaluasi Diri Perguruan Tinggi Menggunakan Pendekatan User-Centric Adam Bachtiar Maulachela; Abdurahim Abdurahim; Jihadil Qudsi; Muhammad Tajuddin
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 3 No 3 (2021): November
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v3i3.162

The Government of Indonesia, through the Ministry of Education and Culture, mandates each university to organize quality education. To produce graduates who meet national standards of higher education (SN-Dikti). Hence, each university must evaluate its performance to know its current condition. Unfortunately, most universities in Indonesia have difficulty in measuring their performance. Therefore, the university becomes difficult to establish a strategic plan forward. This study aims to produce a performance dashboard that can help university leaders evaluate their performance. This Performance Dashboard visualizes Key Performance Indicator (KPI) information from a strategic plan in one screen. This research uses a user-centric approach with four main stages, namely, identification of needs, planning, prototype design, and prototype review to produce the performance dashboard. The Performance Dashboard produces interactive gauge charts (baseline, targets, and performance achievements) so that it can visualize university KPI information. The results of user reviews showed that the KPI visualization by the performance dashboard was declared correct and could be useful as a guide in preparing a self-evaluation.

Implementasi Augmented Reality Sebagai Media Promosi Pada Lesehan Kalisari Dengan Metode Based Marker Tracker Biyas Ola Tafakkur; Lalu Puji Indra Kharisma; Ahmad Ashril Rizal; Abdurahim Abdurahim
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 5 No 1 (2023): May
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v5i1.331

Multimedia, as an information technology product, has the advantage of attracting the imagination and interest of its users. One of the multimedia products whose development is quite widely accepted by most people is augmented reality (AR). With the support of technology, Augmented Reality can combine the real world with the visual world. This study aims to design and build an android-based application using augmented reality technology with the Based Marker Tracker method as an alternative promotional media so that various food/beverage products available at restaurants or Lesehan Kalisari can be more attractive to customers. This application uses Vuforia SDK software, Unity3D with C# programming language, and Blender 3D to create 3D shapes from food/beverage products. This research uses the waterfall development method or what is often referred to as the classic life cycle. This research produces an android-based augmented reality application that can display 3D forms of food/beverage products on the menu list. With this application, it is hoped that it can become an alternative promotional media that increases the number of customers.

Penentuan Uji Statistik pada Penelitian Bidang Kesehatan Reny Amalia Permata; Syaidatussalihah; Abdurahim
Bakti Sekawan : Jurnal Pengabdian Masyarakat Vol 3 No 1 (2023): Juni
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/bakwan.v3i1.279

The obstacle experienced by final year students was the difficulty in carrying out research, especially when processing and analysing statistical data and presenting the right information. Especially for students majoring in health, at the research data processing stage, it is often difficult to determine the appropriate statistical test. As a result, there are many misinterpretations of research results. This community service activity aims to provide an understanding of the determination of statistical tests in health research along with case examples using SPSS software. Service activities packaged through webinar via zoom were carried out by providing material and discussions which held on May 14, 2022. The webinar was filled by two presenters, each of whom delivered material on Parametric and Non-Parametric Statistics in Health Research. The participants who took part in the activity totalled 90 participants. Before the activity started, participants were given a pre-test to find out the extent of their knowledge of statistical tests in the health sector. Then, at the end of the activity, another post-test was given. Data analysis was carried out using the t-test, to test the hypothesis whether there were differences in participants’ understanding of statistical test in the health sector before and after the webinar. Based on the results, it can be concluded that there is a significant difference between the level of understanding of the participants before and after delivering the material related to determining the appropriate statistical test in health research, indicated by the value of t-test = 24.913 is greater than t-table = 2.279 (or p-value = 0.000 is smaller than 0.05 ).

PENCEGAHAN PENYALAHGUNAAN NARKOBA DI KALANGAN PELAJAR SMK PP NEGERI MATARAM Abdurahim Abdurahim; Sri Rahmawati; Reny Amalia Permata; Syaidatussalihah
Jurnal Pengabdian Masyarakat Sehati Vol. 1 No. 1 (2022): Jurnal Pengabdian Masyarakat Sehati
Publisher : Politeknik Medica Farma Husada Mataram

Penyalahgunaan narkoba saat ini sudah tidak memandang usia, khususnya kalangan remaja sudah menjadi target utama penyalahgunaan narkoba. Jika tidak ada tindaklanjut dari masalah ini, maka dapat memperburuk atau merusak kesehatan dan masa depan mereka. Oleh karena itu, untuk mencegah dan mengurangi resiko tersebut, perlu dilakukan penyuluhan penyalahgunaan narkoba dan dampaknya. Kegiatan ini dilakukan dalam pengabdian kepada masyarakat di SMK PP Negeri Mataram. Peserta pengabdian ini adalah anggota Palang Merah Remaja (PMR) yang berjumlah 17 orang. Pengabdian ini dilakukan untuk meningkatkan pengetahuan peserta terkait bahaya penyalahgunaan narkoba dan bagaimana upaya untuk mencegah penyalahgunaan narkoba tersebut. Tes yang dilakukan berupa pre-test dan post-test. Hasil tersebut menunjukkan bahwa terdapat peningkatan pengetahuan setelah dilakukan penyuluhan. Berdasarkan hasil pre-test, tingkat pengetahuan peserta terkait pengertian dan jenis-jenis narkoba adalah di bawah 50%. Sedangkan setelah dilakukan penyuluhan tingkat pemahamannya meningkat di atas 50%. Begitu juga untuk faktor penyebab dan dampak yang ditimbulkan dari penyalahgunaan narkoba adalah hampir 60% ketika pre-test dan 70% ketika post-test. Dan pengetahuan untuk tindakan pencegahan penyalahgunaan narkoba adalah 76% saat pre-test dan hampir 100% saat post-test.

PENYULUHAN PENTINGNYA MAKANAN JAJANAN SEHAT DAN BERGIZI PADA SISWA MTS Al-IKHLASIYAH PERAMPUAN Roushandy Asri; Abdurahim
Jurnal Pengabdian Masyarakat Sehati Vol. 2 No. 1 (2023): Jurnal Pengabdian Masyarakat Sehati
Publisher : Politeknik Medica Farma Husada Mataram

Makanan adalah salah satu kebutuhan dalam hidup manusia yang esensial bagi proses pertumbuhan dan perkembangan serta sebagai dasar pemeliharaan kesehatan, baik bagi anak maupun orang dewasa. Setiap makanan yang masuk ke dalam tubuh kita bisa mempengaruhi kerja metabolisme tubuh. Banyak ditemukan jajanan makanan yang diperjual belikan di sekitar sekolah mengandung zat tambahanan seperti pengawet dan pewarna makanan yang tidak seharusnya dipergunakan pada makanan. Kebiasaan jajan pada anak sangat erat dikaitkan dengan ekonomi dan tingkat pengetahuan anak maupun orang tua mengenai pemilihan jajanan makanan yang sehat dan bergizi. Kegiatan kali ini memberikan penyuluhan tentang Kesehatan Mengenai Pentingnya Makanan Jajanan Sehat dan Bergizi yang dapat diidentifikasikan dalam beberapa permasalahan spesifik, pengaruh Penyuluhan Kesehatan Mengenai Pentingnya Makanan Jajanan Sehat dan Bergizi. Pentingnya penyuluhan yaitu Meningkatkan pengetahuan siswa mengenai pentingnya jajanan sehat dan bergizi bagi kesehatan dan Mendorong menerapkan program jajanan sehat dan bergizi. Peserta penyuluhan adalah siswa MTS Al-Ikhlashiyah Perampuan sebanyak 20 orang.

Co-Authors Adam Bachtiar Maulachela Agus Kurnia Agus Rahardi, Agus Ahmad Ahmad Ambar, Jinan Anas, Andy Sofyan Asmaul Husna RS Awanis, Zatta Yumni Ayes Malona Siboro Baihaqi, Muhamad Adzib Biyas Ola Tafakkur Chern, Jann-Long Choirunnisa, Fajarani Dian Syafitri Chani Saputri Fadhilah, Rifdah Faiqotul Mala Fariz Maulana Farwan Farwan Farwan, Farwan Fathul Maulina Wahidah Gayatri, Marena Rahayu Ghoffari, Lalu Hasan Graha, Syifa Salsabila Satya Gusti Ayu Made Arna Putri Gusti Yogananda Karang Habib Ratu Perwira Negara Hapsari, Mufidatul Ghina Harsyiah, Lisa Hendriana, Andri Hernawan, Systa Ambar Wangi Hidayat, Malik Hidayatullah, Azka Farris I Gede Adhitya Wisnu Wardhana I Gede Adhitya Wisnu Wardhana Irwansyah Irwansyah Irwansyah Irwansyah Iskandar, Andri Isnaini Rosyida, Isnaini Karang, Gusti Yogananda Kusuma, Shendy Arya Lailia Awalushaumi Lailia Awalushaumi, Lailia Lalu Puji Indra Kharisma Lalu Riski Wirendra Putra Lestari, Sahin Two Lia Fitta Pratiwi Maharani, Andika Ellena Saufika Hakim Mamika Ujianita Romdhini Mamika Ujianita Romdhini Mamika Ujianita Romdhini, Mamika Ujianita Marwan Marwan Maulana, Fariz Meiliza Muhammad Rijal Alfian MUHAMMAD TAJUDDIN Nurjoko Permata, Reny Amalia Pradana, Satriawan Pratama, Rendi Bahtiar Pratiwi, Lia Fitta Primajati, Gilang Putra, Lalu Riski Wirendra Putri, Syaftirridho Qudsi, Jihadil Qurratul Aini Ramadhan, Hikmal Maulana Ramadhani, Dian Eka Rendi Bahtiar Pratama Reny Amalia Permata Rezky Ramdhaningsih Rio Satriyantara Rizal, Ahmad Ashril Robbaniyyah, Nuzla Af'idatur Robbaniyyah, Nuzla Af’idatur Roushandy Asri Sahidin, Amir Salwa Salwa Satriawan Pradana Satriawan, Didit Satryantara, Rio Siboro, Ayes Malona Siti Muawanah Siti Raudhatul Kamali Sri Rahmawati Syafitri, Hanna Syaftirridho Putri Syaharuddin Syahroni Hidayat Syaidatussalihah Syaidatussalihah Syamsul Bahri Syechah, Bulqis Nabula Syifa Salsabila Satya Graha Tri Maryono Rusadi Veithzal Rivai Zainal Wahidah, Fathul Maulina Wahyudi, Imam Tri Wardana, I Gede Adhitya Wisnu Wardhana, I Gede Adhiya Wisnu Yumni Awanis, Zata Zata Yumni Awanis Zata Yumni Awanis Zikri, Lalu Muhammad Faiz Zulhan Widya Baskara

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