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All Journal Jurnal Ilmu Kedokteran dan Kesehatan International Journal of Applied Mathematics, Sciences, and Technology for National Defense Journal of Tecnologia Quantica
Pratiwi, Raditya Faradina
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Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Physics Public Health

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KAJIAN PUSTAKA: DIAGNOSIS LABORATORIUM INFEKSI VIRUS DENGUE Pulungan, Elitha Sundari; Pratiwi, Raditya Faradina; Permatasari, Novita Indah; Sissy, Sissy; Husna, Ismalia
Jurnal Ilmu Kedokteran dan Kesehatan Vol 10, No 9 (2023): Volume 10 Nomor 9
Publisher : Prodi Kedokteran Fakultas Kedokteran Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jikk.v9i10.11181

Abstract

Abstrak: Diagnosis Laboratorium Infeksi Virus Dengue. Infeksi virus dengue merupakan salah satu penyakit infeksi berbahaya di dunia. Dengue adalah penyakit virus genus Flavivirus yang ditransmisikan oleh nyamuk dan paling cepat menyebar di dunia. Dalam lima puluh tahun terakhir, kasus penyakit dengue telah meningkat tiga puluh kali lipat dengan meningkatnya ekspansi geografis ke negara-negara baru. Diperkirakan pada setiap tahunnya terjadi lima puluh juta infeksi dengue. Hingga saat ini vaksin yang protektif serta terapi yang spesifik untuk infeksi virus dengue belum tersedia, sehingga pengelolaan pasien infeksi virus ini hanya berupa terapi suportif. Oleh karena itu, diagnosis infeksi virus dengue yang tepat dan efisien sangat membantu dalam manajemen pasien dan merupakan langkah penting dalam mencegah penyebaran infeksi virus dengue. Penelitian ini dilakukan dengan menggunakan metode literature review. Dilakukan penelusuran secara kepustakaan, membaca dan menelaah jurnal yang berkaitan dengan topik penelitian, yaitu diagnosis laboratorium infeksi virus dengue. Diagnosa terhadap infeksi virus dengue dapat dilakukan dengan melakukan pemeriksaan klinis yang harus ditunjang dengan diagnosa laboratorium dengan isolasi virus, deteksi genom virus, deteksi antigen virus serta uji serologis untuk mendeteksi adanya antibodi anti dengue.
Analysis of submerged breakwater models using ripple tank Mutmainnah; Wulandari, Viviq Ardita; Argus, Roman; Atmadi; Pratiwi, Raditya Faradina; Imastuti
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol. 1 No. 2 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Nati
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v1i2.222

Abstract

A breakwater is an infrastructure that functions to dampen wave energy. To secure the area directly adjacent to the coast, an effective breakwater model is needed based on the analysis of the dissipation coefficient value ( ). This study aims to determine a good breaker model based on the  value using a ripple tank. The data analyzed were wave heights before and after passing through the breakwaters of the three concrete models whose arrangement was varied. The results showed that the breaker model that is effective in reducing wave energy is the Grooved cube model with holes arranged horizontally based on the resulting small reflection coefficient ( ) and transmission coefficient ( ) values and large  values
Development of magnetic materials for cobalt titanium oxide using mechanical milling and the characterization methods Imastuti; Ari, Adi Wisnu; Mutmainnah, Mutmainnah; Putri, Haziza Elsa; Pratiwi, Raditya Faradina; Atmadi
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol. 1 No. 2 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Nati
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v1i2.224

Abstract

In the synthesis of magnetic materials for absorbing radar waves, it is necessary to have a base material that has unique magnetic properties that can reach the broadband characteristics of radar frequencies. Cobalt titanium oxide is synthesized using mechanical milling. The phase formed by calcination at 1000℃ with a holding time of 5 hours. Sample characterization was carried out by XRD, VSM and VNA. Based on the research results, it was found that the material obtained had semiparamagnetic properties. From the SEM measurements, it is reactive to the sintering temperature. Radar wave absorption measured by VNA shows that cobalt titanium oxide shows a value with uniform absorption in the X-band wave.
Quantum Imaging for Medical and Industrial Applications Mutmainnah, Mutmainnah; Fahmi, Khazali; Pratiwi, Raditya Faradina; Kusumadjati, Adhi
Journal of Tecnologia Quantica Vol. 1 No. 5 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/quantica.v1i5.1696

Abstract

Quantum imaging is a quantum principle-based imaging technology that shows great potential in medical and industrial applications. This study was conducted to evaluate the advantages of quantum imaging compared to conventional technology in terms of energy efficiency, image resolution, and detection accuracy. The research design uses an experimental approach with testing on biological networks for medical applications and metal materials for industrial applications. The data was quantitatively analyzed to measure energy efficiency, resolution, and accuracy and compared with the results of conventional technologies. The results show that quantum imaging is able to improve energy efficiency by up to 35%, produce an image resolution of 200 nm, and achieve a detection accuracy of 95% in medical applications and 92% in industrial applications. In medical applications, this technology enables early diagnosis of diseases through the detection of molecular changes, while in industrial applications, it is capable of detecting microcracks that are difficult to see. This advantage shows that quantum imaging can be an innovative solution for modern imaging needs. The conclusion of this study is that quantum imaging has the potential to replace conventional imaging technology with advantages in efficiency, resolution, and accuracy. Further research is needed to overcome the limitations of large-scale implementation of this technology and develop more practical devices.
Co-Authors Argus, Roman Ari, Adi Wisnu Atmadi Husna, Ismalia Imastuti Khazali Fahmi Kusumadjati, Adhi Mutmainnah Mutmainnah Mutmainnah Permatasari, Novita Indah Pulungan, Elitha Sundari Putri, Haziza Elsa Sissy, Sissy Syamsiar, Syamsiar Wulandari, Viviq Ardita