Article Per Year (5 Year)
p-Index From 2021 - 2026
2.036
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering Jurnal Sains Materi Indonesia Indonesian Journal of Chemistry Martabe : Jurnal Pengabdian Kepada Masyarakat Specta Journal of Technology Jurnal Info Sains : Informatika dan Sains Indonesian Community Journal Folia Medica Indonesiana
Fitriyatul Qulub
Biomedical Engineering Study Program, Department Of Physics, Faculty Of Science And Technology, Universitas Airlangga, Universitas Airlangga Campus C, Dr. Ir. H. Sukarno, Mulyorejo, Surabaya 60115
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Public Health Social Sciences Other

Published : 15 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 15 Documents
Search

 1   2 
VARIASI KOMPOSISI NANO HIDROKSIAPATIT PADA POLY(1,8-OCTANEDIOL-COCITRATE) (POC) SEBAGAI BIODEGRADABLE BONE SCREW Fitriyatul Qulub; Prihartini Widiyanti; Jan Ady
Jurnal Sains Materi Indonesia Vol 16, No 4: JULI 2015
Publisher : Center for Science & Technology of Advanced Materials - National Nuclear Energy Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.915 KB) | DOI: 10.17146/jsmi.2015.16.4.4223

Abstract

VARIASI KOMPOSISI NANO HIDROKSIAPATIT PADA POLY(1,8-OCTANEDIOL-COCITRATE) (POC) SEBAGAI BIODEGRADABLE BONE SCREW . Tingginya kasus fraktur tulang sekitar 300-400 ditangani dengan metode fiksasi interna menggunakan bone screw. Diperlukan inovasi biomaterial yang memiliki sifat utama biodegradabel agar tidak memerlukan reoperation dan biokompatibel terhadap jaringan tubuh. Telah dilakukan penelitian mengenai variasi komposisi nano hidroksiapatit (HA) berasal dari ekstrak sisik ikan kakap pada Poly (1,8-octanediol-Co-Citrate) (POC) sebagai Biodegradable Bone Screw. Penelitian ini bertujuan mensintesis POC dan mengkarakterisasi pengaruh komposisi HA terhadap sifat mekanik dan biokompatibilitas komposit POC-HA. Sintesis POC dilakukan dengan metode polimerisasi kondensasi, terbentuk ikatan ester gugus C=O stretch pada 1731 cm-1 melalui uji gugus fungsi dari POC pra polimer. Pra polimer POC dikompositkan dengan nano-HA pada variasi komposisi 62%,65%,68%dan 71%, dilanjutkan perlakuan postpolymerization. Komposit POC-HA dilakukan karakterisasi uji kekerasan dan uji degradasi. Hasil pengujian menunjukkan komposisi nanopartikel HA memberikan pengaruh sifat mekanik dan biokompatibilitas. Seluruh sampel memiliki kuat tekan berkisar 3,64-9,56 MPa sesuai dengan kuat tekan tulang cancellous manusia (2-12 MPa). Melalui analisis Energy Dispersive X-Ray Spectroscopy (EDX), uji degradasi sampel terbukti kebioaktifitasan mineral apatit sebesar 7,5% (At%) dan terputusnya rantai C-X dari polimer POC sebesar 5,95% (At%) selama 4 minggu inkubasi dalam Simulated Body Fluid (SBF). Berdasarkan hasil karakteristik penelitian ini, komposit POC-HAberpotensi sebagai kandidat biodegradable bone screw.
Peningkatan Daya Tarik Desa Kare Kecamatan Kare Kabupaten Madiun melalui Pengembangan Ekowisata Berbasis Pasrtisipatif – Kolaboratif Prihartini Widiyanti; Fitriyatul Qulub; Akhmad Jayadi; Gadis Meinar Sari
I-Com: Indonesian Community Journal Vol 3 No 1 (2023): I-Com: Indonesian Community Journal (Maret 2023)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (545.649 KB) | DOI: 10.33379/icom.v3i1.2359

Abstract

Desa Kare adalah salah satu desa di wilayah Kabupaten Madiun yang potensial untuk pengembangan wisata dan produk alam. Pengabdian masyarakat bertema ekowisata bertujuan (1) mengembangkan kawasan wisata berbasis partisipatif-kolaboratif, (2) meningkatkan pola kesadaran masyarakat terhadap kesehatan, (3) memberikan fasilitas kesehatan sesuai protokol kesehatan, (4) menarik minat para wisatawan melalui promosi media sosial, (5) menambah wawasan tentang cara pengolahan limbah dan produk unggulan ciri khas Desa Kare. Pelaksanaan kegiatan berlangsung dalam tiga level tahapan yaitu perencanaan kegiatan, pelaksanaan kegiatan dan tindak lanjut acara. Ekowisata dijalankan menitikberatkan pada peran aktif masyarakat setempat dan dalam kegiatan Program Pengembangan Desa Binaan (PPDB) telah dilakukan pembinaan produk dan kemasan terstandar destinasi wisata pada Unit Mikro Kecil dan Menengah (UMKM). Melalui pengmas PPDB, masyarakat setempat diberikan edukasi untuk menyiapkan masyarakat supaya sadar akan potensi alam untuk ikut menjaga dan melestarikan. Kegiatan secara berkelanjutan diharapkan untuk meningkatkan kesejahteraan serta taraf hidup masyarakat Desa Kare.
Fast Microwave-Assisted Green Synthesis of Silver Nanoparticles Using Low Concentration of Seminyak (Champeria sp.) Leaf Extract Muhammad Bagas Ananda; Fathan Aditya Sanjaya; Tami Bachrurozy; Helmi Majid Ar Rasyid; Anggraini Barlian; Akfiny Hasdi Aimon; Fitriyatul Qulub; Prihartini Widiyanti; Arie Wibowo
Indonesian Journal of Chemistry Vol 23, No 2 (2023)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.78545

Abstract

Silver nanoparticles (AgNPs) are fascinating materials for biomedical applications thanks to their strong antibacterial activity and biocompatibility. This study applied the green synthesis method using 0.5 wt.% Seminyak leaf extract and assisted with one min microwave irradiation to enhance AgNPs formation. Extremely small sizes AgNPs with an average particle size of 9.1 ± 4.1 nm and spherical shapes were obtained. The synthesized AgNPs displayed potent antibacterial activity against Escherichia coli and Staphylococcus aureus bacteria with a zone of inhibition of 12.3 ± 0.1 and 13.7 ± 0.7 mm, respectively. The MTT assay results demonstrated that the cells’ viability of the obtained AgNPs was 88.5 ± 7.0 %, implying biocompatibility for biomedical applications.
Peningkatan Pengetahuan dan Ketrampilan dalam Bidang Bahasa dan Budaya di Desa Kare Kabupaten Madiun Akhmad Jayadi; Prihartini Widiyanti; Gadis Meinar Sari; Fitriyatul Qulub
I-Com: Indonesian Community Journal Vol 3 No 4 (2023): I-Com: Indonesian Community Journal (Desember 2023)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/icom.v3i4.3532

Abstract

Kare Village is one of the villages in Madiun Regency which has a variety of tourism potential, both natural and cultural. However, this tourism potential has not been utilized optimally. Ecotourism is carried out with a focus on increasing the active role of local communities. In the Assisted Village Development Program (PPDB) activities, seminars on local cultural potential identity and cultural preservation, English language training and draw pattern in piece of clothes (batik) making training were conducted for PKK women and Kare Village batik craftsmen. Community service with the topic of ecotourism aims to develop tourist village areas on the basis of participation and cooperation, increase understanding of tourism village marketing and realize sustainable tourism. This activity consists of three stages, namely preparation, implementation of activities, and follow-up activities. In its implementation, the community service program for the Assisted Village Development Program (PPDB) has held workshops with the theme of exploring local wisdom, applied tourism English language training with the aim of supporting sustainable ecotourism in Kare Village and batik batik training. This community service aims to make Kare Village ecotourism better and capable of international standards and can improve the welfare of the Kare Village community.
Solusi untuk Meningkatkan Kualitas Kerja dan Kesehatan di Desa Kare Kecamatan Kare Kabupaten Madiun melalui Manajemen Kelelahan Berbasis Audiovisual Prihartini Widiyanti; Fitriyatul Qulub; Akhmad Jayadi; Gadis Meinar Sari
I-Com: Indonesian Community Journal Vol 3 No 4 (2023): I-Com: Indonesian Community Journal (Desember 2023)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/icom.v3i4.3552

Abstract

Kare Village is one of the Madiun Regency communities with the potential to become a tourist destination. The goal of community service with an ecotourism theme is to establish a tourist destination where people collaborate effectively, raise public knowledge about health, and provide health facilities that adhere to health protocols. Many advantages will accrue from effective ecotourism management. Kare Village has a lot of tourism potential because it is located on the slopes of Mount Wilis. The Kare Village community's active participation in the Assisted Village Development Program (PPDB) is highlighted through ecotourism. Local people are being trained on the sustainable management of occupational weariness with the assistance of the PPDB community, which will improve the health and living standards of the inhabitants of Kare Village.
Design Of A Fiber Optic Sensor-Based Respiration Monitoring System Qulub, Fitriyatul; Alvie Aditya, Shabrina; Ama, Fadli; Pramudita Putra, Alfian
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 03 (2024): Informatika dan Sains , Edition July - September 2024
Publisher : SEAN Institute

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

Abstract

Human breathing rate is an essential marker for assessing one's health, especially regarding respiratory issues. Precise breathing measurements are vital in medicine as they help detect problems early and devise effective treatment plans. The use of fiber optic sensors to monitor breathing offers excellent potential in health monitoring, both medically and independently. Such sensors have advantages such as ease of manufacturing, high sensitivity, compact size, and affordable cost. In this study, a Singlemode-Multimode-Singlemode (SMS) optical fiber-based breathing sensor was designed by fitting it as a belt around the abdomen to measure abdominal breathing. This SMS sensor has variations in multimode length and wavelength used. Tests were conducted in sitting and standing positions, and the results showed the best performance of the SMS sensor at a multimode length of 3.5 cm with an accuracy rate of 99.2525%, linearity of 0.9997, and sensitivity of 2.9725 Hz/dBm. In addition, the standing body position provides 96.5% accuracy with a multimode length of 3.5 cm, while the sitting position provides 96.8% accuracy with a multimode length of 2 cm.
Pemanfaatan Teknologi dalam Mewujudkan Sustainable And Productive Life Masyarakat Kelurahan Pradah Kalikendal, Kecamatan Dukuh Pakis, Surabaya Prihartini Widiyanti; Franky Chandra Satria Arisgraha; Fitriyatul Qulub
I-Com: Indonesian Community Journal Vol 4 No 4 (2024): I-Com: Indonesian Community Journal (Desember 2024)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/icom.v4i4.5536

Abstract

One of the problems that exist in the community of Pradah Kalikendal Village, which is the largest sub-district in Dukuh Pakis District, Surabaya, is the waste of water that occurs during ablution and increasing chronic fatigue in the community which has an impact on reducing community productivity. Based on this, Airlangga University launched a community service program with the theme "Utilization of Technology in Realizing Sustainable and Productive Life in Pradah Kalikendal Village, Surabaya" which aims to increase water conservation and prevent fatigue and maintain community productivity through the application of technology, such as the use of automatic water taps. with a filter that can turn off when there is no object that stimulates the sensor and a fatigue detection tool to determine the individual's fatigue condition. This is necessary to prevent health problems and maintain the individual's fitness status. The program objectives are (1) water conservation: Using automatic sensor faucet technology to reducing water waste, especially in public service areas such as sub-districts, health centers and places of worship and (2) maintaining productivity: using a microcontroller-based fatigue detection tool to monitor the fatigue of people involved in intensive physical activity. This program involves Airlangga University students as part of the implementation of the Independent Learning Campus (MBKM) policy, which provides direct experience for students to interact with the community and solve real problems. This program takes the form of training on the use of technology-based tools in the form of filtered water taps for local residents, especially At-Taqwa mosque administrators and Dukuh Kupang Health Center medical personnel, for water conservation and the use of work fatigue detectors. Evaluation is carried out through questionnaires and community testimonials to measure the effectiveness of the program.
Measuring anxiety level on phobia using electrodermal activity, electrocardiogram and respiratory signals Ain, Khusnul; Rahma, Osmalina Nur; Purwanti, Endah; Varyan, Richa; Ittaqilah, Sayyidul Istighfar; Arfensia, Danny Sanjaya; Sosialita, Tiara Dyah; Qulub, Fitriyatul; Chai, Rifai
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 1: February 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i1.pp337-348

Abstract

People with spider phobia experience excessive anxiety reactions when exposed to spiders that will interfere with daily life. Diagnosing and measuring anxiety levels in patients with spider phobia is a complex challenge. Conventional diagnosis requires psychological evaluations and clinical interviews that take time and often result in a high degree of subjectivity. Therefore, there is a need for a more objective and efficient approach to measuring anxiety levels in patients. This study performs anxiety level classification based on electrodermal activity, electrocardiogram (ECG) and respiratory signals using the dataset of Arachnophobia subjects. Each raw data is preprocessed using 24 types of features. Feature performance is processed using the recursive feature elimination method. Data processing was performed in 3 anxiety levels (high, medium, low) and two anxiety levels (high, low) with the support vector machine method and hold-out validation method (7:3). The performance of the model is evaluated by showing the accuracy, precision, recall and F1 score values. The polynomial kernel can perform optimal classification and obtain 100% accuracy in 2 classes and three classes with 100% precision, recall, and F1 score values. This result shows excellent potential in measuring anxiety levels that correlate with mental health issues.
Studi Pengaruh Temperatur Kalsinasi dalam Pembentukan Nanomagnetite dengan Metode Green Synthesis Ekstrak Daun Nanas Putra Parmita, Ade Wahyu Yusariarta; Panji; Dewanto, Hizkia Alpha; Sasongko, Ashadi; Qulub, Fitriyatul; Triana, Yunita; Parmita, Ade Wahyu Yusariarta Putra
SPECTA Journal of Technology Vol. 7 No. 2 (2023): SPECTA Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/specta.v7i2.940

Abstract

In synthesizing Fe3O4 nanoparticles using the green synthesis method by adding FeCl3.6H2O and pineapple leaf extract. Pineapple leaf extract is used as a natural reducing agent which contains hydroxyl and carbonyl, which acts as a reducing agent for the synthesized FeCl3.6H2O. Then after the precipitate is obtained, calcination will be carried out, where the calcination temperature in the synthesis becomes a factor in forming Fe3O4 nanoparticles. Different calcination temperatures of 400°C, 450°C, and 500°C were given to prepare Fe3O4 nanoparticles, with the XRD test results confirming that Fe3O4 nanoparticles were formed. In the SEM-EDX test, the optimum variation is 400°C because the average particle size is 150.23 nm with irregular particle shapes. Then proceed with the SAA results with a surface area of 60.125 m²/g. Nanomagnetite produced by green synthesis of pineapple leaf extract can be used as a removal dyes.
EDUKASI SMK 1 BLITAR MELALUI PELATIHAN DASAR PEMROGRAMAN PHYTON DAN PENGENALAN APLIKASI KECERDASAN BUATAN UNTUK DETEKSI TINGKAT KECEMASAN PADA REMAJA Purwanti, Endah; Ain, Khusnul; Widiyanti, Prihartini; Rulaningtyas, Riries; Amma, Fadli; Chandra Satria Arisgraha, Franky; Nur Rahma, Osmalina; Pramudita, Alfian; Qulub, Fitriyatul; Firdhausi Wardhani, Inten
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 8, No 5 (2025): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v8i5.1894-1903

Abstract

Berdasarkan beberapa sumber di media massa/elektronik dan badan penanggulangan Penyakit Tidak Menular dan Kesehatan Jiwa Dinas kesehatan Kabupaten Blitar, mencatat pada tahun 2022, ada 755 warga yang terdeteksi menderita gangguan mental emosional (GME) khususnya kecemasan emosional dan banyak temuan kasus dari kalangan remaja. Ada beberapa faktor pemicu, diantaranya adalah kondisi keluarga yang broken home, serta pengaruh sosial media yang tidak dimanfaatkan dengan baik. Kecemasan yang tidak tertangani dapat berkembang menjadi depresi yang berpotensi memicu tindakan bunuh diri, terutama pada individu yang berada di usia produktif. Kelompok usia dengan angka bunuh diri tertinggi berada dalam rentang 15 hingga 29 tahun. Upaya pendeteksian dini terhadap kecemasan emosional khususnya di kalangan remaja menjadi sebuah peluang solusi untuk mencegah generasi muda melakukan bunuh diri melalui pemanfaatan teknologi. Kemajuan ilmu pengetahuan dan teknologi di era revolusi industri 4.0 telah melahirkan berbagai inovasi baru yang memberikan dampak signifikan di berbagai sektor kehidupan. Salah satu inovasi yang menonjol adalah teknologi kecerdasan buatan (Artificial Intelligence). Setiap peluang yang tersedia akan menjadi sia-sia jika tidak didukung oleh sumber daya manusia yang kompeten dan memiliki wawasan luas. Generasi muda merupakan sasaran utama yang paling tepat untuk meningkatkan kualitas sumber daya manusia di Indonesia. Melalui kegiatan pengabdian kepada masyarakat (PKM) ini, sekelompok masyarakat dengan latar belakang pengetahuan dasar di bidang pemrograman komputer telah memperoleh pembekalan pengetahuan dan keterampilan. Dalam konteks ini, pelatihan diberikan kepada siswa SMKN 1 Kota Blitar, Provinsi Jawa Timur, yang memiliki minat di bidang Teknik Komputer dan Informatika (TKI). Kegiatan yang telah  dilakukan tidak hanya dapat bermanfaat dalam penanggulangan kesehatan emosional remaja di beberapa daerah di kota Blitar, tapi juga sebagai  upaya peningkatan mutu siswa berkaitan dengan bidang komputer cerdas agar ketika lulus sekolah mampu bersaing di dunia kerja dan mampu mengembangkan berbagai macam software yang bermanfaat bagi masyarakat di Indonesia dalam menghadapi era Industri 4.0. Kegiatan PKM ini dibagi menjadi dua bagian, yaitu pelatihan pemrograman dasar python dan pengenalan aplikasi kecerdasan buatan untuk deteksi tingkat kecemasan pada remaja. Evaluasi pelaksanaan program ini dilakukan melalui sistem kuesioner yang mengukur tingkat pengetahuan siswa sebelum dan sesudah mengikuti PKM terkait materi pelatihan yang diberikan. Selain itu, masukan dan testimoni dari siswa serta guru SMKN 1 Blitar turut menjadi bahan pertimbangan untuk meningkatkan kualitas pelaksanaan program PKM di masa mendatang. Kegiatan edukasi melalui pelatihan dasar pemrograman phyton dan pengenalan aplikasi kecerdasan buatan untuk deteksi tingkat kecemasan pada remaja sangat bermanfaat dalam penanggulangan kesehatan emosional remaja di beberapa daerah di kota Blitar dan juga sebagai upaya peningkatan mutu siswa berkaitan dengan bidang komputer cerdas agar ketika lulus mampu bersaing di dunia kerja. Metode workshop yang bersifat interaktif melalui penerapan praktik langsung dalam pembuatan aplikasi berbasis Python dan kecerdasan buatan dapat memperkuat minat siswa untuk mengikuti proses pembelajaran di kelas. Selain itu, metode ini juga mendukung guru dalam menyampaikan materi kepada siswa dengan lebih mudah.
Co-Authors Abiyyu Nizam Akfiny Hasdi Aimon Akhmad Jayadi Alamah Ulzanati Habibullah Alfian Pramudita Putra Alvie Aditya, Shabrina Ama, Fadli Amma, Fadli Anggraini Barlian Arfensia, Danny Sanjaya Arie Wibowo Ashadi Sasongko Chai, Rifai Daniel Agathon Dewanto, Hizkia Alpha Dhiela Huriyah Andiani Dyo Wiratama Endah Purwanti Fathan Aditya Sanjaya Fourdes Kharisman H Franky Chandra Satria Arisgraha Georgeous Thevan Y Helmi Majid Ar Rasyid Indrio, Ludita Woro Ittaqilah, Sayyidul Istighfar Jan Ady Jeanny Yael RBS Khusnul Ain M. Rifqi Aditya PN Maulida, Hendita Nur Muhammad Bagas Ananda Osmalina Nur Rahma Panji Pramudita, Alfian Prihartini Widiyanti Putra Parmita, Ade Wahyu Yusariarta Putra, Ade Wahyu Yusariarta Riries Rulaningtyas Sari, Gadis Meinar Sosialita, Tiara Dyah Tami Bachrurozy Theresia Janice Varyan, Richa Verlita Wijaya Wardhani, Inten Firdhausi Wijayanti, Tia Rahayu Yunita Triana, Yunita