Hariman Bahtiar

@hamzanwadi.ac.id

Teknik
Universitas Hamzanwadi



                    

https://researchid.co/hariman

RESEARCH, TEACHING, or OTHER INTERESTS

Information Systems, Computer Science, Artificial Intelligence, Computer Graphics and Computer-Aided Design

7

Scopus Publications

296

Scholar Citations

10

Scholar h-index

10

Scholar i10-index

Scopus Publications

  • Prototype Health Monitoring For Quarantined Covid 19 Patients Based On The Internet Of Things (IoT)
    Indra Gunawan, Baiq Andriska C. P, Suhartini, A. Sudianto, Muhamad Sadali, Imam Faturrahman, Hamzan Ahmadi, H. Bahtiar and Muhammad Wasil

    The Covid-19 virus can be transmitted in various ways, including direct contact with sufferers, so that there are many cases of Covid-19 patients who die during self-isolation. The cause is lessened oxygen levels in the blood or a medical term called Happy Hypoxia. Under normal conditions, the value of oxygen levels in the blood ranges from 95-100% and abnormal conditions <95%, while the standard heart rate ranges from 60–100 beats per minute (BPM). In general, a person feels normal and healthy without realizing his blood when experiencing a lack of oxygen. Therefore, it is necessary to measure oxygen levels in the blood periodically. Pulse oximeters are already on the market. Not many people have it. The pulse oximeter does not have a remote check feature. In addition, the use of a pulse oximeter at home is still controlled directly by the officer manually so that it is possible to interact directly. This tool can display data such as room temperature, body temperature, oxygen level data (SP02), and heart rate (BPM) of the patient. The device can work properly by sending patient health data remotely in real-time. So this research can help medics analyze and take action quickly. From the results of testing oxygen levels, the average error value is 0.01 or 1%. This value is still within the tolerance limit. So can use this tool to assist media workers in analyzing patient conditions remotely and making decisions about giving treatment to patients.

  • The Use of Bagging Technique to Optimize PSO Based C4.5 to Diagnose Diabetes
    Baiq Andriska C. P, A. Sudianto, Ramli Ahmad, Lalu Kerta Wijaya, H. Bahtiar, Yahya, Muhammad Djamaluddin, Mahpuz and Harianto

    Diabetes is one of the diseases with the highest number of sufferers worldwide. In addition, diabetes is in the top 10 leading causes of death and has been significantly increasing since 2000. If not treated quickly, diabetes will be very dangerous for the human organs, especially the parts of the body traversed by blood vessels. Therefore, this study aims to detect early stage diabetes. So that the treatment of diabetes is faster before it develops into a more serious direction. The begging technique on the PSO-based C4.5 algorithm is applied to determine the accuracy of this algorithm model in classifying people with diabetes. The bagging method and Particle Swarm Optimization (PSO) aim to address the weaknesses of the C4.5 algorithm in overlapping data, a large number of attributes, and classes. According to the experiments, the bagging technique on the PSO-based C4.5 algorithm produces a better accuracy value by approximately 95.58%, while the C4.5 algorithm ware 90.38%.

  • Venom composition of Trimeresurus albolabris, T. insularis, T. puniceus and T. purpureomaculatus from Indonesia
    Syahfitri Anita, Arif Rahman Sadjuri, Latri Rahmah, Herjuno Ari Nugroho, Mulyadi, Wahyu Trilaksono, Wiwit Ridhani, Nabila Safira, Hariman Bahtiar, Maharani,et al.
    FapUNIFESP (SciELO)
    Abstract Background: Several studies have been published on the characterization of Trimeresurus venoms. However, there is still limited information concerning the venom composition of Trimeresurus species distributed throughout Indonesia, which contributes to significant snakebite envenomation cases. The present study describes a comparative on the composition of T. albolabris, T. insularis, T. puniceus, and T. purpureomaculatus venoms originated from Indonesia. Methods: Protein content in the venom of four Trimeresurus species was determined using Bradford assay, and the venom proteome was elucidated using one-dimension SDS PAGE nano-ESI- LCMS/MS shotgun proteomics. Results: The venom of T. albolabris contained the highest protein content of 11.1 mg/mL, followed by T. puniceus, T. insularis and T. purpureomaculatus venom with 10.7 mg/mL, 8.9 mg/mL and 5.54 mg/mL protein, respectively. In total, our venomic analysis identified 65 proteins belonging to 16 protein families in T. purpureomaculatus; 64 proteins belonging to 18 protein families in T. albolabris; 58 different proteins belonging to 14 protein families in T. puniceus; and 48 different proteins belonging to 14 protein familiesin T. insularis. Four major proteins identified in all venoms belonged to snake venom metalloproteinase, C-type lectin, snake venom serine protease, and phospholipase A2. There were 11 common proteins in all venoms, and T. puniceus venom has the highest number of unique proteins compared to the other three venoms. Cluster analysis of the proteins and venoms showed that T. puniceus venom has the most distinct venom composition. Conclusions: Overall, the results highlighted venom compositional variation of four Trimeresurus spp. from Indonesia. The venoms appear to be highly similar, comprising at least four protein families that correlate with venom’s toxin properties and function. This study adds more information on venom variability among Trimeresurus species within the close geographic origin and may contribute to the development of optimum heterologous antivenom.

  • Digitization of Takepan Sasak manuscipt based on the OPF flipbook
    L M Samsu, M Saiful, I Fathurrahman, and H Bahtiar
    IOP Publishing

  • Classification of diabetes disease using decision tree algorithm (C4.5)
    B A C Permana, R Ahmad, H Bahtiar, A Sudianto, and I Gunawan
    IOP Publishing

  • Mobile Based Geographic Information System for mapping and data collection Towards 4.0 Industry
    Hariman Bahtiar and L. Kerta Wijaya
    IOP Publishing
    Geographic Information System Technology makes it easier for us to manage geo-referenced information data or mapping the location of an area that is connected to the database. Nahdlatul Wathan is one of the largest organizations in West Nusa Tenggara, where there has been rapid development from year to year, especially in the field of education. The number of Islamic schools (madrasas) under the Nahdlatul Wathan organization is increasing every year. But until now, the location (geographical location) of each school is still not well recorded and mapped. Therefore, we need a geographic information system that can be used for the process of mapping and data collection of schools under the Nahdlatul Wathan organization that can help the management of Nahdlatul Wathan and each Islamic school and community to find out the location. from each school, which can be accessed quickly and precisely.

  • Visualization of the Traditional House Architecture of Belek Sembalun Lawang Village by Using 3D Animation
    Mahpuz and Hariman Bahtiar
    IOP Publishing
    the development of information technology is currently progressing, multimedia is one of the right way to facilitate the delivery of information in the form of audiovisual form of 3D animation. Utilizing multimedia to convey information is as one way in an effort to publish the traditional architecture of the Lombok area, especially the traditional house of Belek Sembalun Lawang Village in the form of 3D animation using blender software that can be used as a medium of learning. Belek Village is a large village/village parent which was first created consisting of seven houses that are the forerunner of Sembalun Village. By using 3D animation is expected to provide solutions and alternatives in the process of introduction and learning about the traditional architecture of Lombok traditional house especially the traditional house of Belek Village, so that in the process of learning and recognition becomes more unique and interesting, as well as learning media and introduction of traditional house of Belek Village, 3D animation can also provide an advantage in publication efforts and documentation of history and culture of Sembalun Lawang Villag.

RECENT SCHOLAR PUBLICATIONS

  • Pelestarian Karya TGKH. Muhammad Zainuddin Abdul Madjid Melalui Digitalisasi Teks Dan Pengembangan Aplikasi Berbasis Mobile
    M Djamaluddin, MN Wathoni, H Bahtiar
    Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) 6 (1 2025

  • Implementasi Algoritma K-Means Clustering Dalam Mengelompokkan Kepatuhan Wajib Pajak Bumi dan Bangunan Dengan Optimasi Elbow
    AM Nur, H Bahtiar, MA Jannah
    Infotek: Jurnal Informatika dan Teknologi 8 (1), 181-192 2025

  • Pelatihan Jaringan Berbasis Mikrotik Untuk Peningkatan Kompetensi Siswa kelas XI di SMKN 1 Pringgasela
    AM Nur, H Bahtiar, AY Alwanda, A Bagja
    Jurnal Teknologi Informasi untuk Masyarakat 2 (2), 115-127 2024

  • Analisis dan perancangan perangkat lunak
    MK Aris Sudianto, M.Kom., Hariman Bahtiar, M.Kom., Imam Fathurrahman, M.Kom ...
     2024

  • Penerapan Algoritma K-Means Clustering Dalam Mengelompokkan Smartphone Yang Rekomendasi Berdasarkan Spesifikasi
    M Saiful, H Bahtiar, MT Hidayat
    Infotek: Jurnal Informatika dan Teknologi 7 (2), 478-488 2024

  • Pelatihan Uji Kompetensi Keahlian Pada Siswa Kelas XII SMK NWDI Renco
    YK Putra, H Bahtiar, M Saiful, MAJ Hidayat, AM Nur, LM Samsu, ...
    Jurnal Teknologi Informasi Untuk Masyarakat 2 (1), 10-19 2024

  • Sistem Basis Data dengan MySQL
    MK Amri Muliawan Nur, ST., MK Imam Fathurrahman, ...
     2024

  • Pemanfaatan Software artificial intelligence dalam pengembangan media pembelajaran mengenal dan membaca bahasa aksara sasak berbasis mobile
    H Bahtiar, N Nurhidayati
    Infotek: Jurnal Informatika dan Teknologi 7 (1), 227-235 2024

  • Pelatihan dan Pendampingan Penulisan Karya Ilmiah Bagi Guru dan Staff di SMK Nahdlatul Wathan Diniyah Islamiah Korleko
    Y Yahya, H Bahtiar, AM Nur, M Sadali, YK Putra, F Fathurrahman, ...
    Jurnal Teknologi Informasi untuk Masyarakat 1 (2), 38-44 2023

  • Pelatihan Sistem Informasi Desa (SID) Dan Website Desa Untuk Peningkatan Pelayanan di Desa Moyot Melalui Program Kompetisi Kampus Merdeka (PKKM)
    H Bahtiar, M Sadali, A Sudianto, AM Nur, A Firdaus
    Jurnal Teknologi Informasi untuk Masyarakat 1 (2), 57-65 2023

  • Penerapan Aplikasi Merdeka Belajar Kampus Merdeka (MBKM) Sebagai Upaya Peningkatan Kualitas Perguruan Tinggi
    A Sudianto, H Bahtiar, MF Wajdi, M Mahpuz
    Infotek: Jurnal Informatika dan Teknologi 6 (2), 421-430 2023

  • Pelatihan Pemanfaatan TIK Untuk Guru dan Siswa di MA NW Tembeng Putik
    M Saiful, AM Nur, H Bahtiar, Y Yahya, LM Samsu, YK Putra
    Jurnal Teknologi Informasi untuk Masyarakat 1 (1), 22-29 2023

  • Pemetaan Praktek Dokter Umum dan Bidan di Kota Selong Berbasis GIS (Geographic Information System)
    AM Nur, A Sudianto, H Bahtiar, MF Zulkarnaen
    Infotek: Jurnal Informatika dan Teknologi 6 (1), 148-157 2023

  • Prototype Monitoring Kantung Cairan Infus Berbasis Internet of Things (IOT)
    M Mahpuz, H Bahtiar, M Sadali, F Kurniawan
    Infotek: Jurnal Informatika dan Teknologi 6 (1), 189-198 2023

  • Rancang Bangun Aplikasi Bimbingan Skripsi Online Berbasis Android Dengan Metode Human Centered Design
    MAJ Hidayat, H Bahtiar, YK Putra, F Fathurrahman
    Jurnal Bumigora Information Technology (BITe) 5 (2), 127-138 2023

  • Pemetaan Praktek Dokter Umum Dan Bidan Di Kota Selong Berbasis Sig (Sistem Informasi Geografis)
    AM Nur, A Sudianto, H Bahtiar, MF Zulkarnaen
    Infotek: Jurnal Informatika Dan Teknologi 6 (1), 148-157 2023

  • Teori dan Praktik Multimedia
    AS Hariman Bahtiar, Fathurrahman
     2023

  • Buku ajar kuliah algoritma dasar menggunakan bahasa pemrograman java
    MK Baiq Andriska Candra P, ...
     2022

  • Pengembangan Sistem Aplikasi Barbershop Berbasis Android Untuk Menumbuh Kembangkan Usaha Barbershop
    H Bahtiar, H Mahmudah, YK Putra, F Fathurahman
    Infotek: Jurnal Informatika dan Teknologi 5 (2), 374-383 2022

  • Teori dan Tutorial Desain Grafis
    H Bahtiar, P Yupi, Kuspandi, Yahya
    Hamzanwadi Press 1, 140 2022

MOST CITED SCHOLAR PUBLICATIONS

  • Pelatihan pemanfaatan teknologi sebagai media pendukung pembelajaran untuk guru di Kecamatan Sembalun
    BAC Permana, H Bahtiar, AE Sutriandi, M Djamaluddin, S Suhartini
    ABSYARA: Jurnal Pengabdian Pada Masayarakat 2 (2), 230-238 2021
    Citations: 34

  • Pelatihan pembinaan UMKM berbasis Teknologi Informasi untuk meningkatkan SDM pelaku UMKM
    M Mahpuz, H Bahtiar, F Fathurahman, AM Nur
    ABSYARA: Jurnal Pengabdian Pada Masayarakat 2 (2), 212-219 2021
    Citations: 32

  • Pengembangan Media Pembelajaran Interaktif Berbasis Flash Pada Materi Klasifikasi Hewan Vertebrata Mata Pelajaran Biologi Kelas VII SMP
    TF Ningsih, H Bahtiar, YK Putra
    Infotek J. Inform. dan Teknol 5 (1), 30-41 2022
    Citations: 26

  • Classification of diabetes disease using decision tree algorithm (C4. 5)
    BAC Permana, R Ahmad, H Bahtiar, A Sudianto, I Gunawan
    Journal of Physics: Conference Series 1869 (1), 012082 2021
    Citations: 26

  • Sistem Informasi Wisata dan Budaya Pulau Lombok dengan Multimedia Intraktif Untuk Meningkatkan Kunjungan Wisata
    H Bahtiar
    Infotek: Jurnal Informatika dan Teknologi 1 (1), 1-10 2018
    Citations: 21

  • Digitalisasi Karya TGKH. Muhammad Zainuddin Abdul Madjid berbasis mobile sebagai media pembelajaran interaktif untuk pelestarian peninggalan pendiri Nahdlatul Wathan
    H Bahtiar, M Wasil, B Harianto
    Infotek: Jurnal Informatika dan Teknologi 2 (1), 1-7 2019
    Citations: 20

  • Pengembangan Website Fakultas Teknik Universitas Hamzanwadi Berbasis Progressive WEB APP (PWA)
    I Aslan, H Bahtiar, A Sudianto
    Infotek: Jurnal Informatika dan Teknologi 5 (1), 99-107 2022
    Citations: 16

  • Pengaruh Pertumbuhan Ekonomi Terhadap Tingkat Kesejahteraan Masyarakat Kecamatan Selong Kabupaten Lombok Timur-Nusa Tenggara Barat Menggunakan Algoritma Naive Bayes
    Y Yahya, H Bahtiar
    Infotek: Jurnal Informatika dan Teknologi 4 (1), 20-28 2021
    Citations: 13

  • Pengenalan Arsitektur Rumah Tradisional Desa Belek Sembalun Lawang Lombok Dengan Menggunakan Animasi 3d Menggunakan Blender Sebagai Media Pembelajaran
    H Bahtiar, M Djamaludin, MR Supriandi
    Infotek J. Inform. dan Teknol 3 (1), 71-78 2020
    Citations: 11

  • Mobile Based Geographic Information System for mapping and data collection Towards 4. 0 Industry
    H Bahtiar, LK Wijaya
    Conf. Ser 1539, 0-5 2020
    Citations: 10

  • Pengembangan Sistem Aplikasi Barbershop Berbasis Android Untuk Menumbuh Kembangkan Usaha Barbershop
    H Bahtiar, H Mahmudah, YK Putra, F Fathurahman
    Infotek: Jurnal Informatika dan Teknologi 5 (2), 374-383 2022
    Citations: 8

  • Penerapan Sistem Pakar Untuk Diagnosa Penyakit Kucing Pada Aplikasi Berbasis Android Dengan Metode Forward Chaining
    BAC Permana, M Djamaluddin, M Afandi, H Bahtiar
    Infotek: Jurnal Informatika dan Teknologi 5 (1), 93-98 2022
    Citations: 8

  • Penerapan Algoritma K-Means Clustering Dalam Mengelompokkan Smartphone Yang Rekomendasi Berdasarkan Spesifikasi
    M Saiful, H Bahtiar, MT Hidayat
    Infotek: Jurnal Informatika dan Teknologi 7 (2), 478-488 2024
    Citations: 7

  • Prototype health monitoring for quarantined covid 19 patients based on the internet of things (iot)
    I Gunawan, A Sudianto, M Sadali, I Faturrahman, H Ahmadi, H Bahtiar, ...
    2022 International Conference on Science and Technology (ICOSTECH), 1-5 2022
    Citations: 7

  • Digitization of Takepan Sasak manuscipt based on the OPF flipbook
    LM Samsu, M Saiful, I Fathurrahman, H Bahtiar
    Journal of Physics: Conference Series 1869 (1), 012073 2021
    Citations: 7

  • Digitization of Hizib Nahdlatul Wathan by TGKH. Muhammad Zainuddin Abdul Madjid Based on the OPF Flipbook
    H Bahtiar, M Djamaluddin, LM Samsu
    IAIC International Conference Series 3 (1), 20-25 2020
    Citations: 7

  • Pelatihan Uji Kompetensi Keahlian Pada Siswa Kelas XII SMK NWDI Renco
    YK Putra, H Bahtiar, M Saiful, MAJ Hidayat, AM Nur, LM Samsu, ...
    Jurnal Teknologi Informasi Untuk Masyarakat 2 (1), 10-19 2024
    Citations: 5

  • Pemanfaatan Software artificial intelligence dalam pengembangan media pembelajaran mengenal dan membaca bahasa aksara sasak berbasis mobile
    H Bahtiar, N Nurhidayati
    Infotek: Jurnal Informatika dan Teknologi 7 (1), 227-235 2024
    Citations: 5

  • Penerapan Aplikasi Merdeka Belajar Kampus Merdeka (MBKM) Sebagai Upaya Peningkatan Kualitas Perguruan Tinggi
    A Sudianto, H Bahtiar, MF Wajdi, M Mahpuz
    Infotek: Jurnal Informatika dan Teknologi 6 (2), 421-430 2023
    Citations: 5

  • Komparasi Algoritma Denoising Dan Binarization Dengan Adaptive Thresholding Dan Morfologi Untuk Menigkatkan Kualitas Keterbacaan Citra Naskah Lontar (Takepan) Sasak
    LM Samsu, M Saiful, H Bahtiar
    Infotek J. Inform. dan Teknol 3 (2), 121-127 2020
    Citations: 5