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All Journal International Journal of Public Health Science (IJPHS) Jurnal Akuakultur Indonesia Jurnal Ilmiah Telaah Manajemen Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Radioisotop dan Radiofarmaka Teosofi: Jurnal Tasawuf dan Pemikiran Islam Al-Tahrir: Jurnal Pemikiran Islam Jurnal Produksi Tanaman Indonesian Journal of Tropical and Infectious Disease Religio : Jurnal Studi Agama-agama INDONESIAN JOURNAL OF PHARMACY Muamalah Journal of Governance and Public Policy Sinkron : Jurnal dan Penelitian Teknik Informatika Religi�: Jurnal Studi Agama-agama Jurnal Matematika Sains dan Teknologi Jurnal Gizi dan Pangan Soedirman (JGPS) Jurnal SOLMA SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Bisma: Jurnal Bisnis dan Manajemen PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA AGRITEKNO, Jurnal Teknologi Pertanian Astonjadro Dialogia: Jurnal Studi Islam dan Sosial Jurnal Penyuluhan Perikanan dan Kelautan VISIO DEI: JURNAL TEOLOGI KRISTEN Jurnal Agrium Jurnal Teknik Elektro dan Komputasi (ELKOM) Abdi Masyarakat Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Mitra Mahajana: Jurnal Pengabdian Masyarakat Jurnal Industri Pariwisata GHIDZA MEDIA JURNAL Jurnal Abmas Negeri (JAGRI) Journal of Religious and Socio-Cultural QAULAN: Journal of Islamic Communication Jurnal Pengabdian dan Pengembangan Masyarakat Indonesia Educational Journal of Islamic Management (EJIM) Multiverse: Open Multidisciplinary Journal Indonesian Journal of Religious International Applied Science Journal of Mechanical Engineering Journal of Pharmaceuticals and Natural Sciences Multikultura, Jurnal Lintas Budaya ABDIMASTEK JUARA Journal Pharmacy of Tanjungpura
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COMPARATIVE STUDY ON THE INTENSITY OF Mycobacterium leprae EXPOSURE TO CHILDREN WHO LIVE IN LOW AND HIGH ALTITUDE IN LOW LEPROSY ENDEMIC AREA OF SOUTH SULAWESI Rachmawati, Rachmawati; Mataallo, Timurleng Tonang; Adam, Safruddin; Adam, A. M.; Amin, Safruddin; Tabri, Farida; Adriaty, Dinar; Wahyuni, Ratna; Iswahyudi, Iswahyudi; Agusni, Indropo
Indonesian Journal of Tropical and Infectious Disease Vol. 4 No. 4 (2013)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1373.847 KB) | DOI: 10.20473/ijtid.v4i4.220

Abstract

Background: The intensity of Mycobacterium leprae exposure to people who live in leprosy endemic area could be measured by serological study and detection of the bacilli in the nose cavity. Different geographical altitude might have some influences to this exposure since the bacilli prefer to live in warm areas. Aim: A combined serological and PCR study of leprosy was conducted in Selayar island, South Sulawesi to 80 school children (40 from low land and 40 from highland altitudes) in order to compare the exposure intensity between the two areas. Method: Anti PGL-1 IgM antibody (ELISA) and PCR study to detect M.leprae in the nasal cavity were performed simultaneously from each person. Result: Seropositive cases were found in 23/40 children from low land compared to 16/40 children from high land, but statistically no significant difference (p>0.05). PCR positive for M.leprae in the nasal cavity only found in 1/40 children, both in low and high altitude. Conclusion: It is concluded that although the existence of M.leprae in nasal cavity is minimal, the intensity of exposure to this bacilli still high as indicated by serological study.
Mycobacterium leprae BACILLEMIA IN BOTH TWINS, BUT ONLY MANIFEST AS LEPROSY IN ONE SIBLING Sukmawati, Netty; Agusni, Indropo; Listiawan, M. Yulianto; Prakoeswa, Cita Rosita S.; Adriaty, Dinar; Wahyuni, Ratna; Iswahyudi, Iswahyudi
Indonesian Journal of Tropical and Infectious Disease Vol. 6 No. 1 (2016)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (785.454 KB) | DOI: 10.20473/ijtid.v6i1.1206

Abstract

Leprosy in twins is rarely reported. A 19 years-old male student, from Lamongan district, was diagnosed as Multibacillary (MB) leprosy in the Skin and STD Clinic of Dr. Soetomo General Hospital Surabaya. Multiple anesthetic skin lesions were found, but the bacteriologic examination was negative for Acid Fast Bacilli (AFB). Histopathology examination support the diagnosis of BL type of leprosy. His twin brother that has been lived together since born until present seems healthy without any complaints of skin lesions and have no signs of leprosy. When a serologic examination for leprosy was performed, a high anti PGL-1 antibody level was found in patient (IgM anti PGL-1 2937 and IgG anti PGL-1 3080 unit/ml) while his healthy twin brother showed only low level (IgM 745 and IgG 0 unit/ml). Interestingly when a PCR study was performed to detect M.leprae in the blood, both of them showed positive results. Using the TTC method, a genomic study of for M.leprae, it is revealed that both samples were identic ( 27x TTC repeats). According to patient's history, he had a traffic accident and got a wound in the knee seven years ago, while the skin lesions seems started from this area around three years ago before it spread to other parts of the body. The patient was treated with Multi-drug therapy (MDT) while his sibling got a prophylactic treatment for leprosy. After 6 months of treatment, the leprosy skin lesions were diminished and the serologic anti PGL 1 has been decreased. His healthy brother also showed a decrease in anti PGL 1 level and no skin signs of leprosy.
Mycobacterium leprae in Daily Water Resources of Inhabitants Who Live in Leprosy Endemic Area of East Java Wahyuni, Ratna; Adriaty, Dinar; iswahyudi, iswahyudi; Prakoeswa, Cita Rosita S.; Agusni, Indropo; izumi, shinzo
Indonesian Journal of Tropical and Infectious Disease Vol. 1 No. 2 (2010)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1204.754 KB) | DOI: 10.20473/ijtid.v1i2.2164

Abstract

Leprosy still a health problem in Indonesia, where many leprosy pocket areas still persists, especially in the eastern part of the country. Although the program of WHO – Multidrug Therapy (MDT) regiment has been conducted elsewhere since 1980s, only the prevalence can be reduced but not the incidence of new leprosy cases. Theoretically after the source of leprosy (the infectious leprosy cases) has been treated, no more transmission of the disease and should be no more new leprosy cases will be found. To explain this phenomenon, the non-human resource of M.leprae became a new topic of debates, especially the existence of bacteria in the environment. A field study of the existence of M.leprae in the environment of leprosy endemic area had been conducted in a leprosy endemic area of the northern part of East Java. The aim of the study is to find any correlation of the existence of these bacteria in the environment with the presence of leprosy patients who live in that area, in order to study its role in the transmission of the disease. Ninety water samples from wells in the house of inhabitants who live in one endemic sub district were collected. The owner of the well was interviewed whether any leprosy patients who routinely use the water for their daily life activities. Water samples were examined by Polymerase Chain Reaction (PCR) method to detect M.leprae DNA, using the LpF-LpR and Lp3-Lp4 nested primers (99bp). The PCR results showed positive band for M.leprae in 22 out of 90 (24%) water samples. Water samples from wells that used by leprosy patients showed positive PCR in 11/48 (23%), while 11 out of 42 (26%) water samples from wells that never been used by leprosy cases showed positive result. Statistically there was no difference (p>0.05) in the positivity of M.leprae between the two groups. It was concluded that the existence of M.leprae in the daily water resource was not correlated with the present of leprosy cases in the area. Possible symbiosis between protozoan and mycobacterium in the environment were discussed.
EVALUATION OF ANTI PCL-1 ANTIBODY TITER IN A GROUP OF HEALTHY SCHOOL CHILDREN WHO LIVE IN LEPROSY ENDEMIC AREA FROM 2007–2010 putri, rachmah diana; amiruddin, M. dali; tabri, farida; Adriaty, Dinar; Wahyuni, ratna; iswahyudi, iswahyudi; agusni, indropo; izumi, shinzo
Indonesian Journal of Tropical and Infectious Disease Vol. 1 No. 3 (2010)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.13 KB) | DOI: 10.20473/ijtid.v1i3.2184

Abstract

The "Iceberg phenomene” has been used to explain this situation which indicate that these new leprosy cases is originated from Subclinical Leprosy. Fifty eight healthy school children who live in Jeneponto Regency, a leprosy endemic area in South Sulawesi were recruited. The first examination was performed in 2007 and sera samples were kept in deep freeze refrigerator. In 2010 these children were re-examined for clinical leprosy and sera were collected again. ELISA study was performed simultaneously to these 58 pairs of sera (2007 & 2010) for measuring the titer of IgM anti PGL-1 antibody (ELISA) and the level 605u/ml was regarded as cut off value. After three years evaluation, none of these children showed any clinical signs of leprosy, but 20 of 22 ( 90.9%) children were remained sero-positive and only 2 (9.1%) became sero-negatives. In other sites, 5 children that previously sero-negatives became sero-positives after 3 years. Eight of 10 (80%) children who showed sero (+) with high titer (>1.000u/ml) in 2007, were also remained in high titer. The mean titer of 2007 was 627.8 u/ml, and after3 years became 723.9 u/ml (p<0.05). Although there is no progression from Subclinical to Manifest Leprosy cases among these children, the number of sero (+) cases were increased and the mean titer of IgM anti PGL-1 antibody was significantly increased.. The majority who previously showed high anti PGL-1 antibody titer, remained in high level. This study support the "iceberg phenomene” theory in Leprosy.
TTC Repeats Variation of Mycobacterium leprae Isolates for Analysis of Leprosy Transmission in Leprosy Endemic Area in East Java, INDONESIA Adriaty, Dinar; Wahyuni, Ratna; Iswahyudi, Iswahyudi; Agusni, Indropo; Izumi, Shinzo
Indonesian Journal of Tropical and Infectious Disease Vol. 1 No. 1 (2010)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1494.939 KB) | DOI: 10.20473/ijtid.v1i1.3722

Abstract

East Java province still has some pocket of leprosy endemic areas. In order to solve the problem, molecular typing will make it feasible to study the transmission pattern of Mycobacterium leprae in leprosy endemic area. The present study is to analyze the presence of M.leprae DNA in the environment and to study variation number of TTC repeats and their distribution. Poteran Island is located in Madura, East Java and was chosen because this island has a high prevalence of leprosy and remains stable for the last five years. All samples were analyzed by PCR and the numbers of TTC repeats were confirmed by direct sequencing. Of all collected samples, 26.4% isolates of water resources (24); 61.9% nasal swabs (26); and 35.3% skin tissues (24) are positives. No statistically difference in the pattern distribution of TTC repeats between skin tissues of patients and nasal swab of households contact (p=0.594); also distribution of TTC repeats between skin tissues of leprosy patients and those of water resources (p=0.441); and distribution of TTC repeats between nasal swab of households contact with water resources (p=0.906). It means that the transmission of M.leprae in leprosy endemic area has closely related in 3 aspects: agent, host & environment.
Karakteristik Organoleptik Permen Jeli Sari Kacang Merah dengan Penambahan Gelatin Tulang Ikan Nila Merah Iswahyudi, Iswahyudi; Nuraida, Nisa; Putri, Imawati E
AGRITEKNO: Jurnal Teknologi Pertanian Vol 12 No 2 (2023): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2023.12.2.162

Abstract

This study aimed to determine the organoleptic characteristics of red bean extract based on jelly candy with the addition of nile bones gelatin. This study used a completely randomized design with factorial experiments. The first factor is Nila-bones gelatin concentration which consists of concentration levels A1 (10 g) and A2 (13 g). The second factor was the addition of red bean extract to replace water which consisted of 3 levels, namely B1 (50%), B2 (70%), and B3 (100%). Data analysis of organoleptic used the Kruskal-Wallis test. When p < 0.05, will be continued by the Mann Whitney test at the real level α 5%. The results showed that the addition of Nila-bones gelatin to jelly candy based on red bean extract had a significant effect (p < 0.05) on the quality and level of overall panelist preference. A1B2 (10 g of gelatin; 70% of red bean extract) is the formula for the selected jelly candy red bean extract.
Mycobacterium leprae Survival Inside Acanthamoeba sp. Isolated from Water Source in Leprosy Endemic Area, Indonesia: Mycobacterium leprae Survival Inside Acanthamoeba sp. Wahyuni, Ratna; Astari, Linda; Iswahyudi, Iswahyudi; Paling, Sepling; Adriaty, Dinar; Kurniawati, Siti; Aulia, Syifa; Rahmatari, Bandaru; Prakoeswa, Cita Rosita; Agusni, Indropo; Izumi, Shinzo
Journal of Tropical Life Science Vol. 14 No. 2 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.02.07

Abstract

Mycobacterium leprae is an acid-fast bacterium that causes leprosy diseases, which remains a problem worldwide. Even though leprosy prevalence in the world has decreased significantly, many endemic pocket areas continue reporting new cases and harbor M. leprae in the environment, including water and soil. The presence of obligate intracellular bacteria-M. leprae in the environment raises a question on how it survives. Free-living amoeba has been proposed as its reservoir host in the environment. The study was conducted to give evidence that M. leprae can survive inside free-living amoeba isolated from water sources of leprosy endemic areas. M. leprae from leprosy patients was cultured together with Acanthamoeba sp. isolated from the water source of the leprosy endemic area. Viability and duplication of M. leprae inside amoeba then observed at day 14 and 28 using reverse transcriptase PCR and qPCR. The results showed that M. leprae survived inside the amoeba until day 28, but no bacterial replication was observed. The study reveals in vitro evidence of viable M. leprae inside free-living amoeba of leprosy endemic area environment.
Digital Transformation in University: Enterprise Architecture and Blockchain Technology Iswahyudi, Iswahyudi; Hindarto, Djarot; Indrajit, R. Eko
Sinkron : jurnal dan penelitian teknik informatika Vol. 7 No. 4 (2023): Article Research Volume 7 Issue 4, October 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i4.12977

Abstract

Implementing digital transformation in higher education is now required for effective adaptation to rapid technological advances. Utilizing Enterprise Architecture (EA) with blockchain technology is a recommended strategic approach for implementing digital transformation. The college first ascertains the University's digital transformation requirements and goals, which include data management, security, operational efficiency, and transparency. In addition, formulating a strategic plan to determine the optimal integration of blockchain technology within the college's architectural framework, including the judicious selection of the most suitable blockchain platform, is essential. In addition, developing a company's architecture must prioritize seamless integration with existing systems while upholding data security and consistency principles. Consideration should be given to the significance of training and awareness building among faculty and students. In addition, the implementation process must be conducted in phases with consistent monitoring and evaluation. The success of this project is contingent upon the formation of partnerships and collaborations with blockchain technology companies, as well as a thorough understanding of the applicable regulatory framework. By adopting this methodology, the University can increase operational efficiency, bolster data security measures, and improve the educational experience. This research aims to increase efficiency, data security, transparency, and educational innovation in universities using Blockchain Technology and University Enterprise Architecture.
PyTorch Deep Learning for Food Image Classification with Food Dataset Iswahyudi, Iswahyudi; Hindarto, Djarot; Santoso, Handri
Sinkron : jurnal dan penelitian teknik informatika Vol. 7 No. 4 (2023): Article Research Volume 7 Issue 4, October 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i4.12987

Abstract

Classification of food images is crucial in today's increasingly digitally connected world. In the rapidly evolving mobile applications and social media era, the demand for an automated system that can recognize food types from an image is intensifying. This study employs deep learning and the PyTorch framework to develop a dependable and efficient solution for classifying food images. This research is motivated by the growing complexity of food introduction challenges. The primary challenge is improving the accuracy of food type recognition and overcoming variations in the visual presentation of food, such as lighting, shooting angles, and proportional and textural differences. Convolutional Neural Networks (CNN) are effective for image classification and are incorporated into the methods utilized. In addition, we employ ResNet101 transfer learning techniques to capitalize on the knowledge of trained models for large image datasets. The primary objective of this study is to develop a food image classification model that is accurate, training-efficient, and capable of accurately recognizing various types of food. In testing and evaluation, the developed model could realize multiple types of food with satisfactory accuracy. The accuracy of training reached 99.35%, while the accuracy of testing reached 94.65%. This study also reveals how Resnet101 transfer learning is utilized by deep learning technology.
Pemetaan dan Analisis Kesesuaian Kawasan Konservasi Mangrove di Gunung Piting Mangrove Conservation (GPMC), Pantai Tamban, Kabupaten Malang Wijaya, Aphrodita Shelbyla; Semedi, Bambang; Iswahyudi, Iswahyudi; Alim, Dimas Syarif
Jurnal Penyuluhan Perikanan dan Kelautan Vol 18, No 1 (2024)
Publisher : Program Studi Penyuluhan Perikanan Politeknik Ahli Usaha Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33378/jppik.v18i1.443

Abstract

Konservasi ekosistem mangrove diperlukan karena adanya manfaat yang dapat diperoleh dengan mempertahankan setiap komponen lingkungannya. Dalam membatasi pemanfaatan yang berlebihan dan mencegah kerusakan alam perlu dilakukan perhitungan daya dukung kawasan. Penelitian ini di lakukan di Gunung Piting Mangrove Conservation (GPMC) Pantai Tamban, Kabupaten Malang, wilayah ini memiliki potensi mangrove yang besar dan jenis yang beragam. Data yang digunakan adalah data citra sentinel-2A yang dianalisis dengan pengindraan jauh, sistem informasi geografis (SIG) serta indeks vegetasi NDVI agar lebih efektif dan efisien. NDVI (normal difference vegetation index) digunakan untuk membedakan objek vegetasi mangrove dengan non-mangrove. Data citra satelit diunduh melalui situs resmi https://scihub.copernicus.eu/ sebagai penyedia data citra satelit. Penelitian ini bertujuan untuk menganalisis kesesuaian lokasi penelitian sebagai kawasan konservasi mangrove untuk mengurangi risiko degradasi ekosistem mangrove dan memberikan masukan dalam penyusunan rencana pengelolaan kawasan konservasi mangrove. Hasil penelitian menunjukkan bahwa kawasan Gunung Piting Mangrove Conservation (GPMC) dinilai sesuai untuk dijadikan sebagai kawasan konservasi mangrove karena hasil analisis kesesuaian lahan BAIK dan memenuhi kriteria indeks kesesuaian lahan dengan kategori sesuai (S2).
Co-Authors A. M. Adam, A. M. Aceng Hidayat Adi Yeremia Mamahit Ahmad Khotibul Umam, Ahmad Khotibul Ainul Mardiyah, Ainul aji brahma nugroho, aji brahma Alim, Dimas Syarif Almeida, Maria Alzami, Farrikh Amalia Rahma Ambar Wibawa, Teguh Hafidz Anderson Ndolu Andrian, Bayu Anis Irawan Anwar Ardian, Zhunita Putri Arief, Maryam Jamila Ariyanto, Gradian Pratama Asih Rohmani, Asih Asnawi, Naupal Asri, Cik Putri Aulia, Syifa Auliq, M A’an Auliq, Muhammad A'an Bahri, Mokh Hairul Bambang Pramudya Noorachmat, Bambang Pramudya Bambang Semedi Bimo Aksono Bobby Kurnia Putrawan Brahma, Aji Brian, Muhammad Choirul Huda Christia, Verra Ria Cici Indriani Dalimunthe CITA ROSITA S. PRAKOESWA DINAR ADRIATY Dwi Handayani Dwi Novri Supriatiningrum Dwi Puji Prabowo, Dwi Puji Edyanto Edza Aria Wikurendra Endah Budi Permana Putri ERNAWITA ERNAWITA Fahmi Amiq Fahrizal, Erlan Faisal Akbar Nasution Faizah, Annisa Nu Farida Tabri Faridi, Ahmad Fauzia, Arisna Febriani, Alia Firdasari Firdasari Fitriana Fitriana Friska Jifanti Garfansa, Marchel Putra Haisoo, Musa Harun Al Azies Hattapradit, Faron Helmi Helmi Heri, Mochamad Hermansyah, Aldy Hindarto, Djarot Husnia, Fadillah Indri Kusharyanti INDROPO AGUSNI Insiyah, Zulfa Raodhotul Irawan, Dudi Iriawan, Hermanu Islamudin Ahmad Isti Daruwati Jimmy Setiawan Juanda , Boy Riza Karnegi, Dale Kencana, Ulya Kurniawan, Ahmad Lestari, Seftya Ayu Linda Astari, Linda M. Arifuddin, M. M. dali amiruddin, M. dali M. Yulianto Listiawan Malau, Maya Manalu, Immanuel Lando Maretalinia, Maretalinia Marnita, Yenni Mauidzoh, Imroah al Maulia , Tasya Megantara, Rama Aria Mimin Ratna Suminar Moh. Fauzan Monika, Rika Muhammad Dali Amiruddin Muhammad Faisal Muhammad Naufal, Muhammad Mulia, Mimin Indriani Mulyani, Cut Nasrullah, Amanda Amalia Netty Sukmawati, Netty Novida Dwici Yuanri Manik Nuraida, Nisa Nuranjani, Febby Nurlaila Z. Nurraya, Nurraya Pasaribu, Damaria Pergiwati, Dewi Prabowo, Wisnu Cahyo Prakoeswa, Cita Rosita Purwaningtyas, Desiani Rizki Putra, Dyfan Nandatama Putri, Imawati E Putri, Imawati Eka Putri, Selvi Wahyuni R. Eko Indrajit rachmah diana putri, rachmah diana Rachmawati Rachmawati Rahmatari, Bandaru Ramadhan Rakhmat Sani RATNA WAHYUNI Ridha, Risky Ridho, Muhammad Ali Rosmaiti, Rosmaiti Safruddin Adam, Safruddin Safruddin Amin Salehuddin, Salehuddin Salim, Hotimah Masdan Santoso, Handri Sari, Susi Wanda Sepling Paling Setyawan, Herry Shah Putra, Rima SHINZO IZUMI Sholihah, Anisa Nuraini Maratu Siallangan, Dewi Sari Eunike Siswanto, Rizky Dwi Siti Kurniawati Sofia Ariyani Sofia, Deni Supriatin Supriatin, Supriatin Sutikno Sutikno Sutikno Sutikno Sutrisno, Sutrisno Suyitno Suyitno Syafiuddin, Achmad Syamsul Bahri tanasyah, yusak Timurleng Tonang Mataallo, Timurleng Tonang Toetik Koesbardiati Tsuraya, Salma Fahriya Ulung Pribadi, Ulung Valentina, Lista Wahyu Bintoro, Wahyu Wijaya, Aphrodita Shelbyla Yanti, Alfiyah Indah Yenni Arista Cipta Ekalaturrahmah Yuniarti Arsyad, Yuniarti Yusril Izzi Arlisa Amiri Zahra, Indi Zahro, Azzula Cerliana