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Microstrip Antenna Design for a non-Invasive Glucose Sensor Baharuddin, Merna; Dewiani, Dewiani; Rayhana, Mutiah; Syarif, Syafruddin; Palantei, Elyas
PENA TEKNIK: Jurnal Ilmiah Ilmu-Ilmu Teknik VOLUME 7 NUMBER 1 MARCH 2022
Publisher : Faculty of Engineering, Andi Djemma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51557/pt_jiit.v7i1.907

Diabetes Mellitus (DM) is one of the diseases with many patients in the world. The current method used by people with diabetes was an invasive approach using blood samples to monitor their blood glucose levels. The non-invasive approach that does not require blood samples would increase ease-of-use for diabetics. This research presents a microstrip antenna to monitor glucose levels in human blood non-invasively. The background concept of this approach was blood glucose variation causes variations of blood permittivity accordingly. This blood permittivity will affect the resonant frequency of the microstrip antenna. Antenna design and simulation were performed using CST Microwave Studio software. The antenna is designed on FR4 (Îµr = 4.3) dan NPC H220 (Îµr = 2.17) substrate with h = 1.6mm. A patch of microstrip antenna placed on one side and ground plane on another side, they are connected using SMA connector. The fabrication result of the designed antenna has an operating frequency of 2.17 GHz. In this research, the correlation between blood glucose and changing the microstrip antennaâ€™s resonant frequency was observed. For this non- invasive method, the microstrip antenna is placed facing the forearm. Experimental results of both approaches, antenna placement with and without spacing to the forearm, show the shift of resonant frequency according to blood glucose changes. Based on this researchâ€™s linearity, accuracy, and sensitivity result, the microstrip antenna shows potential as a glucose- sensing device for a non-invasive method with further development.

A Prototype N95 Sterilizer: An Alternative Solution during Personal Protective Equipment Crisis Azhar, Muh. Aprizal; Natzir, Rosdiana; Sjahril, Rizalinda; Palantei, Elyas; Katu, Sudirman; Hidayah, Najdah; Massi, Muhammad Nasrum
Indonesian Journal of Tropical and Infectious Disease Vol. 10 No. 3 (2022)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijtid.v10i3.37427

The high demand for N95 masks, especially during the COVID (Coronavirus disease)-19 pandemic, has caused shortages worldwide. This study aimed to examine the sterilization ability of the portable sterilizer prototype for N95 masks and its effect on the filtration ability and changes in air resistance on the N95 mask in order to thrift personal protective equipment (PPE) use during a shortage. The sample used was an N95 mask type 1860. The mask was contaminated with 0.6-0.8 MFU Staphylococcus aureus and Escherichia coli. The sterilization methods used were Ultraviolet Germicidal Irradiation (UVGI), Heat at 75°C, and a combination of both from 1 to 120 minutes. Next, the masks were cultured in a nutrient agar medium. For aerosol penetration and air resistance tests, masks were tested before and after the sterilization process, lasting from 5 to 60 minutes. This prototype sterilizer with Heat effectively killed E. coli and S. aureus starting from 3 minutes. The filtration ability of the N95 mask was maintained at >95% even after the sterilization process with 75°C heat, UVC, or a combination of both for up to 60 minutes. There was also no significant difference in air resistance between new masks and masks that had been sterilized using a portable sterilizer. This prototype sterilizer with Heat at 75°C can effectively sterilize against both gram-positive and negative bacteria in the N95 mask without reducing the aerosol filtration ability and changing the air resistance of the N95 mask.

Sosialisasi dan Pelatihan Teknologi Tatakelola Perkuliahan Berbasis Smart Things Palantei, Elyas; Achmad, Andani; Syarif, Syafruddin; Arief, Azran Budi; Rachmaniar, Ida; Hasanuddin, Zulfajri Basri; Panggalo, Samuel; Waris, Tajuddin; Achmad, Andini Dani; Baharuddin, Merna; Palantei, Idris
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 7 No 1 (2024): Community Development
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v7i1.418

This community service activity is a form of implementation of the results of research and innovation in the Department of Electrical Engineering related to the development of smart things-based lecture technology. The technology disseminated in this activity includes hardware, software and work procedures to support campus operations towards an intelligent system. It is hoped that the aim of this activity will be to develop similar technology by the Muhammadiyah University (Unismuh) Bone campus as a partner in this activity. This Community Service (PkM) activity program is a structured and sustainable effort that can be implemented by partners to increase efficiency in lecture management, reduce routine workload, and improve student learning experiences. Many infrastructure and strategic objects on the Unismuh Bone campus have the potential to be connected to the internet network so that governance arrangements are easier, more effective and optimal. This PkM program is designed to introduce and integrate advanced technology such as the Internet of Things (IoT), sensors, data analysis and automation into lecture management which currently relies on manual processes. Lecturers, administrative staff and students at partner universities have been involved in various integrated activities such as workshops/seminars, tutorials and demonstrations/practical training aimed at providing the understanding and skills needed to adopt technology. With the help of digital technology, partners are expected to be able to further optimize class management, evaluation, attendance monitoring, and utilization of physical and digital resources. To evaluate the success of the activity, a questionnaire was administered before (pre-test) and after (post-test) the activity. The evaluation results show that there is an increase in partner understanding related to smart things-based governance technology.

BIMBINGAN TEKNIS DAN PEMUTAKHIRAN TEKNOLOGI SMART CAMPUS Kitta, Ikhlas; Palantei, Elyas; Dewiani, Dewiani; Syafaruddin, Syafaruddin; Manjang, Salama; ARENI, Intan Sari; Wardi, Wardi
JURNAL SIPISSANGNGI: Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2024): Sipissangngi Volume 4, Nomor 1, Maret 2024
Publisher : Lembaga Penelitan dan Pengabdian Masyarakat, Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/jurnal.v4i1.4893

Smart city mengacu pada konsep pengelolaan kota yang efisien, berkelanjutan, dan inovatif melalui pemanfaatan teknologi ICT terkini. Penggunaan sensor, big data, dan kecerdasan buatan (AI) memungkinkan pemantauan real-time terhadap lalu lintas, polusi udara, penggunaan energi, dan layanan publik lainnya. Tujuan utama dari konsep smart city adalah meningkatkan kualitas hidup warga. Pada sisi lainnya, teknologi smart campus adalah konsep yang mengintegrasikan teknologi ICT canggih ke dalam lingkungan universitas atau institusi pendidikan tinggi. Melalui teknologi smart campus, pendidikan tinggi tidak lagi terbatas pada ruang kelas fisik konvensional. Penggunaan e-learning, aplikasi mobile, dan platform pembelajaran online memungkinkan mahasiswa untuk mengakses materi pelajaran kapan saja, dan di mana saja. Selain itu, teknologi ini juga dapat digunakan untuk meningkatkan pengalaman mahasiswa di luar kelas, seperti sistem manajemen informasi akademik yang terintegrasi, dan pusat kegiatan ekstrakurikuler yang terotomatisasi. Dalam rangka mendukung konsep smart city dan smart campus tersebut, Universitas Hasanuddin hadir memberikan solusi dan inovasi untuk menunjang proses belajar yang lebih inovatif dan atraktif di kampus. Dengan berbagai peralatan smart campus yang telah diriset, Universitas Hasanuddin juga mengajak perguruan tinggi lainnya untuk mulai beralih kedalam sistem smart campus. Terdapat peningkatan pemahaman sekitar 67% dari peserta kegiatan bimbingan teknis dan pemutakhiran teknologi smart campus yang berkolaborasi dengan pihak IAIN Bone. Data statistik ini mengkonfirmasi aspek urgensi kegiatan sejenis untuk secara berkelanjutan ditradisikan pada masa-masa yang akan datang.

Sistem Monitoring Kesehatan Pasien Dengan Multi Sensor Syam, Syahril; Ahmad Ilham, Amil; Palantei, Elyas; Ruswandi Djalal, Muhammad
Jurnal FORTECH Vol. 5 No. 2 (2024): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v5i2.5202

Penelitian ini ditujukan untuk aktifitas mengukur dan memonitor berbagai indikator-indikator kesehatan secara rutin dan berkesinambungan yang mengeksploitasi keunggulan teknologi sensor memberikan dampak positif yang besar bagi kesehatan dan untuk memberikan solusi yang lebih efisien dan optimal bagi pihak tenaga medis (dokter, perawat, atau pihak berwenang lainnya) dalam memberikan pelayanan medik yang lebih mutakhir dan memuaskan kepada masyarakat luas. Melalui tindakan perawatan yang intensif, berkesinambungan dan efisien ini diharapkan dapat mengurangi resiko kematian pasien akibat kelalaian dalam mengambil tindakan medis yang cepat dan tepat. Penelitian dilakukan dengan membuat metode rancangan jangka panjang dengan menyesuaikan fungsi sensor-sensor dan dilakukan eksperiment, yaitu pembuatan sistem multi sensor sesuai dengan metode yang telah dibuat. Hasil penelitian ini menunjukkan bahwa alat sensor detak nadi dan sensor suhu LM35 dapat ditransmisikan dengan menggunakan media transmisi Bluetooth dengan jarak baca sensivitas mencapai 17 meter dengan nilai throughput 1-0.75 Kbps. Setelah dilakukan pengujian dan pengukuran validasi data maka ditarik kesimpulan bahwa untuk pengukuran detak nadi mendapatkan nilai error 3.88% sedangkan untuk pengukuran suhu tubuh mendapatkan nilai error 16.94%.

Perakitan Sistem WECG IoT dan Diseminasi Unjuk Kinerja untuk Memperkuat Sistem Layanan Kesehatan Puskesmas Kitta, Ikhlas; Palantei, Elyas; Suyuti, Ansar; Manjang, Salama; Samman, Faizal Arya; Nappu, Muhammad Bahtiar; Arief, Ardiaty; Said, Sri Mawar; ., Gassing; Gunadin, Indar Chaerah; ., Hasniaty; Adil, Andi Eri Andika; Palantei, Idris
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 1 (2025): Community Empowerment through Higher Education Community Service Programs
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i1.555

This community service program is focused on a number of issues such as the implementation of the wireless ECG device design and the dissemination and demonstration of its technical operations in a such manner to all participants, e.g. the activists and supporters of the sub-village community healthcare center (PUSTU) located in Malimongeng Village, Salomekko District, Bone Regency. Several models of the latest WECG devices and the latest innovations have been developed and produced independently on the UNHAS campus, both hardware and software components. This Electrocardiogram (ECG) functions to monitor the condition of heart health and blood pressure in each patient who has been fitted with an ECG device. Each wireless ECG device is connected by an internet network and integrated at once in 1 Website that displays ECG signal graphics so that it can be monitored and controlled in real time from a distance. The application of ECG is very necessary for nurses or medical teams in a health institution to facilitate the control of the condition of patients in the room without having to walk back and forth to check the condition of patients being treated. The implementation of this community service is divided into 2 stages, namely the dissemination stage of basic knowledge of ECG technology and the technical training stage for operating ECG devices to support the patient condition control system at the health center. The results of recording the level of knowledge and understanding of the Malimongeng Village community who participated in community service activities carried out by a team of researchers and inventors from the Department of Electrical Engineering, Faculty of Engineering, Hasanuddin University were documented using the Googleform questionnaire application which had been designed earlier before the implementation of the activity in such a way as to measure the level of success of the implementation of the 2024 PKM program. The questionnaire survey was distributed and filled out by PKM participants online, both before and after the provision of material. After the implementation of the dissemination agenda and demonstration of the operation of the IoT WECG technology device, there was an increase in the knowledge and general understanding of the Malimongeng Village community who participated in the LBE Excellent Collaboration community service program in 2024 in both aspects of the category, namely general knowledge of health science and technical matters related to the development and production of IoT WECG devices along with their direct application in the midst of community life. The influence of participation in the series of PKM activities on both aspects of the target of counseling/socialization resulted in an increase in the capacity of knowledge in the community, namely around 30 percent and 25 percent respectively. Aspects of Technology Benefits and Activities, Based on the recommendations and input of all PKM activity participants, the following issues are highly expected by the Malimongeng Village community, including: aspects of the quality and diversity of cutting-edge science should be formulated to be more interesting and increase the insight of the village community, aspects of the availability of more sophisticated health devices should and should be equipped as soon as possible with more sophisticated and modern health infrastructure and facilities in the village and aspects of sustainability of research and development and production to overcome the problem of the availability of health facilities in the village and nationally.

Sistem Monitoring Kesehatan Pasien Dengan Multi Sensor Syam, Syahril; Ahmad Ilham, Amil; Palantei, Elyas; Ruswandi Djalal, Muhammad
Jurnal FORTECH Vol. 5 No. 2 (2024): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v5i2.5202

Penelitian ini ditujukan untuk aktifitas mengukur dan memonitor berbagai indikator-indikator kesehatan secara rutin dan berkesinambungan yang mengeksploitasi keunggulan teknologi sensor memberikan dampak positif yang besar bagi kesehatan dan untuk memberikan solusi yang lebih efisien dan optimal bagi pihak tenaga medis (dokter, perawat, atau pihak berwenang lainnya) dalam memberikan pelayanan medik yang lebih mutakhir dan memuaskan kepada masyarakat luas. Melalui tindakan perawatan yang intensif, berkesinambungan dan efisien ini diharapkan dapat mengurangi resiko kematian pasien akibat kelalaian dalam mengambil tindakan medis yang cepat dan tepat. Penelitian dilakukan dengan membuat metode rancangan jangka panjang dengan menyesuaikan fungsi sensor-sensor dan dilakukan eksperiment, yaitu pembuatan sistem multi sensor sesuai dengan metode yang telah dibuat. Hasil penelitian ini menunjukkan bahwa alat sensor detak nadi dan sensor suhu LM35 dapat ditransmisikan dengan menggunakan media transmisi Bluetooth dengan jarak baca sensivitas mencapai 17 meter dengan nilai throughput 1-0.75 Kbps. Setelah dilakukan pengujian dan pengukuran validasi data maka ditarik kesimpulan bahwa untuk pengukuran detak nadi mendapatkan nilai error 3.88% sedangkan untuk pengukuran suhu tubuh mendapatkan nilai error 16.94%.

Comparison Architecture of Convolutional Neural Network for Fertility Level of Paddy Soil Detection Natsir, Muh. Syahlan; Suyuti, Ansar; Nurtanio, Ingrid; Palantei, Elyas
JOIV : International Journal on Informatics Visualization Vol 9, No 5 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.5.3342

This study proposes to detect the fertility of paddy soil based on texture, the power of Hydrogen (pH), and the amount of production. Fertile paddy soil provides essential nutrients and supports optimal plant growth. Therefore, monitoring and analyzing soil fertility is crucial in agricultural land management, which significantly increases rice yields. Paddy soil is categorized into three parts: very fertile soil, fertile soil, and reasonably fertile soil. This research proposes a new approach to detecting soil fertility levels based on factors that influence soil fertility using the Convolutional Neural Network (CNN) algorithm. There are 558 paddy soil datasets of 178 very fertile datasets, 135 fertile datasets, and 245 quite fertile datasets. In this research, we conducted trials using the CNN, Resnet, Enet, and VGG19 models. According to the test results, the CNN model using the Adam optimizer and a learning rate of 0.001 achieves the highest training accuracy of 0.9687 and validation accuracy of 0.8333. This suggests that this model can accurately identify the fertility of paddy soil, making it easier to calculate the fertility of paddy soil through its use. Future research can expand this study by integrating additional soil parameters, such as nitrogen, phosphorus, potassium levels, and organic matter content, to improve classification accuracy further. Additionally, employing multimodal data sources, such as remote sensing and hyperspectral imaging, could enhance the model's robustness in various environmental conditions. Further optimization of deep learning architectures and Artificial Intelligence (AI) techniques can also provide better interpretability and usability for agricultural stakeholders.

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